/*
*  Catch v1.5.6
*  Generated: 2016-06-09 19:20:41.460328
*  ----------------------------------------------------------
*  This file has been merged from multiple headers. Please don't edit it directly
*  Copyright (c) 2012 Two Blue Cubes Ltd. All rights reserved.
*
*  Distributed under the Boost Software License, Version 1.0. (See accompanying
*  file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
*/
#ifndef TWOBLUECUBES_SINGLE_INCLUDE_CATCH_HPP_INCLUDED
#define TWOBLUECUBES_SINGLE_INCLUDE_CATCH_HPP_INCLUDED

#define TWOBLUECUBES_CATCH_HPP_INCLUDED

#ifdef __clang__
#    pragma clang system_header
#elif defined __GNUC__
#    pragma GCC system_header
#endif

// #included from: internal/catch_suppress_warnings.h

#ifdef __clang__
#   ifdef __ICC // icpc defines the __clang__ macro
#       pragma warning(push)
#       pragma warning(disable: 161 1682)
#   else // __ICC
#       pragma clang diagnostic ignored "-Wglobal-constructors"
#       pragma clang diagnostic ignored "-Wvariadic-macros"
#       pragma clang diagnostic ignored "-Wc99-extensions"
#       pragma clang diagnostic ignored "-Wunused-variable"
#       pragma clang diagnostic push
#       pragma clang diagnostic ignored "-Wpadded"
#       pragma clang diagnostic ignored "-Wc++98-compat"
#       pragma clang diagnostic ignored "-Wc++98-compat-pedantic"
#       pragma clang diagnostic ignored "-Wswitch-enum"
#       pragma clang diagnostic ignored "-Wcovered-switch-default"
#    endif
#elif defined __GNUC__
#    pragma GCC diagnostic ignored "-Wvariadic-macros"
#    pragma GCC diagnostic ignored "-Wunused-variable"
#    pragma GCC diagnostic push
#    pragma GCC diagnostic ignored "-Wpadded"
#endif
#if defined(CATCH_CONFIG_MAIN) || defined(CATCH_CONFIG_RUNNER)
#  define CATCH_IMPL
#endif

#ifdef CATCH_IMPL
#  ifndef CLARA_CONFIG_MAIN
#    define CLARA_CONFIG_MAIN_NOT_DEFINED
#    define CLARA_CONFIG_MAIN
#  endif
#endif

// #included from: internal/catch_notimplemented_exception.h
#define TWOBLUECUBES_CATCH_NOTIMPLEMENTED_EXCEPTION_H_INCLUDED

// #included from: catch_common.h
#define TWOBLUECUBES_CATCH_COMMON_H_INCLUDED

#define INTERNAL_CATCH_UNIQUE_NAME_LINE2( name, line ) name##line
#define INTERNAL_CATCH_UNIQUE_NAME_LINE( name, line ) INTERNAL_CATCH_UNIQUE_NAME_LINE2( name, line )
#ifdef CATCH_CONFIG_COUNTER
#  define INTERNAL_CATCH_UNIQUE_NAME( name ) INTERNAL_CATCH_UNIQUE_NAME_LINE( name, __COUNTER__ )
#else
#  define INTERNAL_CATCH_UNIQUE_NAME( name ) INTERNAL_CATCH_UNIQUE_NAME_LINE( name, __LINE__ )
#endif

#define INTERNAL_CATCH_STRINGIFY2( expr ) #expr
#define INTERNAL_CATCH_STRINGIFY( expr ) INTERNAL_CATCH_STRINGIFY2( expr )

#include <sstream>
#include <stdexcept>
#include <algorithm>

// #included from: catch_compiler_capabilities.h
#define TWOBLUECUBES_CATCH_COMPILER_CAPABILITIES_HPP_INCLUDED

// Detect a number of compiler features - mostly C++11/14 conformance - by compiler
// The following features are defined:
//
// CATCH_CONFIG_CPP11_NULLPTR : is nullptr supported?
// CATCH_CONFIG_CPP11_NOEXCEPT : is noexcept supported?
// CATCH_CONFIG_CPP11_GENERATED_METHODS : The delete and default keywords for compiler generated methods
// CATCH_CONFIG_CPP11_IS_ENUM : std::is_enum is supported?
// CATCH_CONFIG_CPP11_TUPLE : std::tuple is supported
// CATCH_CONFIG_CPP11_LONG_LONG : is long long supported?
// CATCH_CONFIG_CPP11_OVERRIDE : is override supported?
// CATCH_CONFIG_CPP11_UNIQUE_PTR : is unique_ptr supported (otherwise use auto_ptr)

// CATCH_CONFIG_CPP11_OR_GREATER : Is C++11 supported?

// CATCH_CONFIG_VARIADIC_MACROS : are variadic macros supported?
// CATCH_CONFIG_COUNTER : is the __COUNTER__ macro supported?
// ****************
// Note to maintainers: if new toggles are added please document them
// in configuration.md, too
// ****************

// In general each macro has a _NO_<feature name> form
// (e.g. CATCH_CONFIG_CPP11_NO_NULLPTR) which disables the feature.
// Many features, at point of detection, define an _INTERNAL_ macro, so they
// can be combined, en-mass, with the _NO_ forms later.

// All the C++11 features can be disabled with CATCH_CONFIG_NO_CPP11

#ifdef __cplusplus

#  if __cplusplus >= 201103L
#    define CATCH_CPP11_OR_GREATER
#  endif

#  if __cplusplus >= 201402L
#    define CATCH_CPP14_OR_GREATER
#  endif

#endif

#ifdef __clang__

#  if __has_feature(cxx_nullptr)
#    define CATCH_INTERNAL_CONFIG_CPP11_NULLPTR
#  endif

#  if __has_feature(cxx_noexcept)
#    define CATCH_INTERNAL_CONFIG_CPP11_NOEXCEPT
#  endif

#   if defined(CATCH_CPP11_OR_GREATER)
#       define CATCH_INTERNAL_SUPPRESS_PARENTHESES_WARNINGS _Pragma( "clang diagnostic ignored \"-Wparentheses\"" )
#   endif

#endif // __clang__

////////////////////////////////////////////////////////////////////////////////
// Borland
#ifdef __BORLANDC__

#endif // __BORLANDC__

////////////////////////////////////////////////////////////////////////////////
// EDG
#ifdef __EDG_VERSION__

#endif // __EDG_VERSION__

////////////////////////////////////////////////////////////////////////////////
// Digital Mars
#ifdef __DMC__

#endif // __DMC__

////////////////////////////////////////////////////////////////////////////////
// GCC
#ifdef __GNUC__

#   if __GNUC__ == 4 && __GNUC_MINOR__ >= 6 && defined(__GXX_EXPERIMENTAL_CXX0X__)
#       define CATCH_INTERNAL_CONFIG_CPP11_NULLPTR
#   endif

#   if !defined(CATCH_INTERNAL_SUPPRESS_PARENTHESES_WARNINGS) && defined(CATCH_CPP11_OR_GREATER)
#       define CATCH_INTERNAL_SUPPRESS_PARENTHESES_WARNINGS _Pragma( "GCC diagnostic ignored \"-Wparentheses\"" )
#   endif

// - otherwise more recent versions define __cplusplus >= 201103L
// and will get picked up below

#endif // __GNUC__

////////////////////////////////////////////////////////////////////////////////
// Visual C++
#ifdef _MSC_VER

#if (_MSC_VER >= 1600)
#   define CATCH_INTERNAL_CONFIG_CPP11_NULLPTR
#   define CATCH_INTERNAL_CONFIG_CPP11_UNIQUE_PTR
#endif

#if (_MSC_VER >= 1900 ) // (VC++ 13 (VS2015))
#define CATCH_INTERNAL_CONFIG_CPP11_NOEXCEPT
#define CATCH_INTERNAL_CONFIG_CPP11_GENERATED_METHODS
#endif

#endif // _MSC_VER

////////////////////////////////////////////////////////////////////////////////

// Use variadic macros if the compiler supports them
#if ( defined _MSC_VER && _MSC_VER > 1400 && !defined __EDGE__) || \
    ( defined __WAVE__ && __WAVE_HAS_VARIADICS ) || \
    ( defined __GNUC__ && __GNUC__ >= 3 ) || \
    ( !defined __cplusplus && __STDC_VERSION__ >= 199901L || __cplusplus >= 201103L )

#define CATCH_INTERNAL_CONFIG_VARIADIC_MACROS

#endif

// Use __COUNTER__ if the compiler supports it
#if ( defined _MSC_VER && _MSC_VER >= 1300 ) || \
    ( defined __GNUC__  && __GNUC__ >= 4 && __GNUC_MINOR__ >= 3 ) || \
    ( defined __clang__ && __clang_major__ >= 3 )

#define CATCH_INTERNAL_CONFIG_COUNTER

#endif

////////////////////////////////////////////////////////////////////////////////
// C++ language feature support

// catch all support for C++11
#if defined(CATCH_CPP11_OR_GREATER)

#  if !defined(CATCH_INTERNAL_CONFIG_CPP11_NULLPTR)
#    define CATCH_INTERNAL_CONFIG_CPP11_NULLPTR
#  endif

#  ifndef CATCH_INTERNAL_CONFIG_CPP11_NOEXCEPT
#    define CATCH_INTERNAL_CONFIG_CPP11_NOEXCEPT
#  endif

#  ifndef CATCH_INTERNAL_CONFIG_CPP11_GENERATED_METHODS
#    define CATCH_INTERNAL_CONFIG_CPP11_GENERATED_METHODS
#  endif

#  ifndef CATCH_INTERNAL_CONFIG_CPP11_IS_ENUM
#    define CATCH_INTERNAL_CONFIG_CPP11_IS_ENUM
#  endif

#  ifndef CATCH_INTERNAL_CONFIG_CPP11_TUPLE
#    define CATCH_INTERNAL_CONFIG_CPP11_TUPLE
#  endif

#  ifndef CATCH_INTERNAL_CONFIG_VARIADIC_MACROS
#    define CATCH_INTERNAL_CONFIG_VARIADIC_MACROS
#  endif

#  if !defined(CATCH_INTERNAL_CONFIG_CPP11_LONG_LONG)
#    define CATCH_INTERNAL_CONFIG_CPP11_LONG_LONG
#  endif

#  if !defined(CATCH_INTERNAL_CONFIG_CPP11_OVERRIDE)
#    define CATCH_INTERNAL_CONFIG_CPP11_OVERRIDE
#  endif
#  if !defined(CATCH_INTERNAL_CONFIG_CPP11_UNIQUE_PTR)
#    define CATCH_INTERNAL_CONFIG_CPP11_UNIQUE_PTR
#  endif

#endif // __cplusplus >= 201103L

// Now set the actual defines based on the above + anything the user has configured
#if defined(CATCH_INTERNAL_CONFIG_CPP11_NULLPTR) && !defined(CATCH_CONFIG_CPP11_NO_NULLPTR) && !defined(CATCH_CONFIG_CPP11_NULLPTR) && !defined(CATCH_CONFIG_NO_CPP11)
#   define CATCH_CONFIG_CPP11_NULLPTR
#endif
#if defined(CATCH_INTERNAL_CONFIG_CPP11_NOEXCEPT) && !defined(CATCH_CONFIG_CPP11_NO_NOEXCEPT) && !defined(CATCH_CONFIG_CPP11_NOEXCEPT) && !defined(CATCH_CONFIG_NO_CPP11)
#   define CATCH_CONFIG_CPP11_NOEXCEPT
#endif
#if defined(CATCH_INTERNAL_CONFIG_CPP11_GENERATED_METHODS) && !defined(CATCH_CONFIG_CPP11_NO_GENERATED_METHODS) && !defined(CATCH_CONFIG_CPP11_GENERATED_METHODS) && !defined(CATCH_CONFIG_NO_CPP11)
#   define CATCH_CONFIG_CPP11_GENERATED_METHODS
#endif
#if defined(CATCH_INTERNAL_CONFIG_CPP11_IS_ENUM) && !defined(CATCH_CONFIG_CPP11_NO_IS_ENUM) && !defined(CATCH_CONFIG_CPP11_IS_ENUM) && !defined(CATCH_CONFIG_NO_CPP11)
#   define CATCH_CONFIG_CPP11_IS_ENUM
#endif
#if defined(CATCH_INTERNAL_CONFIG_CPP11_TUPLE) && !defined(CATCH_CONFIG_CPP11_NO_TUPLE) && !defined(CATCH_CONFIG_CPP11_TUPLE) && !defined(CATCH_CONFIG_NO_CPP11)
#   define CATCH_CONFIG_CPP11_TUPLE
#endif
#if defined(CATCH_INTERNAL_CONFIG_VARIADIC_MACROS) && !defined(CATCH_CONFIG_NO_VARIADIC_MACROS) && !defined(CATCH_CONFIG_VARIADIC_MACROS)
#   define CATCH_CONFIG_VARIADIC_MACROS
#endif
#if defined(CATCH_INTERNAL_CONFIG_CPP11_LONG_LONG) && !defined(CATCH_CONFIG_NO_LONG_LONG) && !defined(CATCH_CONFIG_CPP11_LONG_LONG) && !defined(CATCH_CONFIG_NO_CPP11)
#   define CATCH_CONFIG_CPP11_LONG_LONG
#endif
#if defined(CATCH_INTERNAL_CONFIG_CPP11_OVERRIDE) && !defined(CATCH_CONFIG_NO_OVERRIDE) && !defined(CATCH_CONFIG_CPP11_OVERRIDE) && !defined(CATCH_CONFIG_NO_CPP11)
#   define CATCH_CONFIG_CPP11_OVERRIDE
#endif
#if defined(CATCH_INTERNAL_CONFIG_CPP11_UNIQUE_PTR) && !defined(CATCH_CONFIG_NO_UNIQUE_PTR) && !defined(CATCH_CONFIG_CPP11_UNIQUE_PTR) && !defined(CATCH_CONFIG_NO_CPP11)
#   define CATCH_CONFIG_CPP11_UNIQUE_PTR
#endif
#if defined(CATCH_INTERNAL_CONFIG_COUNTER) && !defined(CATCH_CONFIG_NO_COUNTER) && !defined(CATCH_CONFIG_COUNTER)
#   define CATCH_CONFIG_COUNTER
#endif

#if !defined(CATCH_INTERNAL_SUPPRESS_PARENTHESES_WARNINGS)
#   define CATCH_INTERNAL_SUPPRESS_PARENTHESES_WARNINGS
#endif

// noexcept support:
#if defined(CATCH_CONFIG_CPP11_NOEXCEPT) && !defined(CATCH_NOEXCEPT)
#  define CATCH_NOEXCEPT noexcept
#  define CATCH_NOEXCEPT_IS(x) noexcept(x)
#else
#  define CATCH_NOEXCEPT throw()
#  define CATCH_NOEXCEPT_IS(x)
#endif

// nullptr support
#ifdef CATCH_CONFIG_CPP11_NULLPTR
#   define CATCH_NULL nullptr
#else
#   define CATCH_NULL NULL
#endif

// override support
#ifdef CATCH_CONFIG_CPP11_OVERRIDE
#   define CATCH_OVERRIDE override
#else
#   define CATCH_OVERRIDE
#endif

// unique_ptr support
#ifdef CATCH_CONFIG_CPP11_UNIQUE_PTR
#   define CATCH_AUTO_PTR( T ) std::unique_ptr<T>
#else
#   define CATCH_AUTO_PTR( T ) std::auto_ptr<T>
#endif

namespace Catch {

	struct IConfig;

	struct CaseSensitive {
		enum Choice {
			Yes,
			No
		};
	};

	class NonCopyable {
#ifdef CATCH_CONFIG_CPP11_GENERATED_METHODS
		NonCopyable(NonCopyable const&) = delete;
		NonCopyable(NonCopyable &&) = delete;
		NonCopyable& operator = (NonCopyable const&) = delete;
		NonCopyable& operator = (NonCopyable &&) = delete;
#else
		NonCopyable(NonCopyable const& info);
		NonCopyable& operator = (NonCopyable const&);
#endif

	protected:
		NonCopyable() {}
		virtual ~NonCopyable();
	};

	class SafeBool {
	public:
		typedef void (SafeBool::*type)() const;

		static type makeSafe(bool value) {
			return value ? &SafeBool::trueValue : 0;
		}
	private:
		void trueValue() const {}
	};

	template<typename ContainerT>
	inline void deleteAll(ContainerT& container) {
		typename ContainerT::const_iterator it = container.begin();
		typename ContainerT::const_iterator itEnd = container.end();
		for (; it != itEnd; ++it)
			delete *it;
	}
	template<typename AssociativeContainerT>
	inline void deleteAllValues(AssociativeContainerT& container) {
		typename AssociativeContainerT::const_iterator it = container.begin();
		typename AssociativeContainerT::const_iterator itEnd = container.end();
		for (; it != itEnd; ++it)
			delete it->second;
	}

	bool startsWith(std::string const& s, std::string const& prefix);
	bool endsWith(std::string const& s, std::string const& suffix);
	bool contains(std::string const& s, std::string const& infix);
	void toLowerInPlace(std::string& s);
	std::string toLower(std::string const& s);
	std::string trim(std::string const& str);
	bool replaceInPlace(std::string& str, std::string const& replaceThis, std::string const& withThis);

	struct pluralise {
		pluralise(std::size_t count, std::string const& label);

		friend std::ostream& operator << (std::ostream& os, pluralise const& pluraliser);

		std::size_t m_count;
		std::string m_label;
	};

	struct SourceLineInfo {

		SourceLineInfo();
		SourceLineInfo(char const* _file, std::size_t _line);
		SourceLineInfo(SourceLineInfo const& other);
#  ifdef CATCH_CONFIG_CPP11_GENERATED_METHODS
		SourceLineInfo(SourceLineInfo &&) = default;
		SourceLineInfo& operator = (SourceLineInfo const&) = default;
		SourceLineInfo& operator = (SourceLineInfo &&) = default;
#  endif
		bool empty() const;
		bool operator == (SourceLineInfo const& other) const;
		bool operator < (SourceLineInfo const& other) const;

		std::string file;
		std::size_t line;
	};

	std::ostream& operator << (std::ostream& os, SourceLineInfo const& info);

	// This is just here to avoid compiler warnings with macro constants and boolean literals
	inline bool isTrue(bool value) { return value; }
	inline bool alwaysTrue() { return true; }
	inline bool alwaysFalse() { return false; }

	void throwLogicError(std::string const& message, SourceLineInfo const& locationInfo);

	void seedRng(IConfig const& config);
	unsigned int rngSeed();

	// Use this in variadic streaming macros to allow
	//    >> +StreamEndStop
	// as well as
	//    >> stuff +StreamEndStop
	struct StreamEndStop {
		std::string operator+() {
			return std::string();
		}
	};
	template<typename T>
	T const& operator + (T const& value, StreamEndStop) {
		return value;
	}
}

#define CATCH_INTERNAL_LINEINFO ::Catch::SourceLineInfo( __FILE__, static_cast<std::size_t>( __LINE__ ) )
#define CATCH_INTERNAL_ERROR( msg ) ::Catch::throwLogicError( msg, CATCH_INTERNAL_LINEINFO );

#include <ostream>

namespace Catch {

	class NotImplementedException : public std::exception
	{
	public:
		NotImplementedException(SourceLineInfo const& lineInfo);
		NotImplementedException(NotImplementedException const&) {}

		virtual ~NotImplementedException() CATCH_NOEXCEPT {}

		virtual const char* what() const CATCH_NOEXCEPT;

	private:
		std::string m_what;
		SourceLineInfo m_lineInfo;
	};

} // end namespace Catch

  ///////////////////////////////////////////////////////////////////////////////
#define CATCH_NOT_IMPLEMENTED throw Catch::NotImplementedException( CATCH_INTERNAL_LINEINFO )

  // #included from: internal/catch_context.h
#define TWOBLUECUBES_CATCH_CONTEXT_H_INCLUDED

  // #included from: catch_interfaces_generators.h
#define TWOBLUECUBES_CATCH_INTERFACES_GENERATORS_H_INCLUDED

#include <string>

namespace Catch {

	struct IGeneratorInfo {
		virtual ~IGeneratorInfo();
		virtual bool moveNext() = 0;
		virtual std::size_t getCurrentIndex() const = 0;
	};

	struct IGeneratorsForTest {
		virtual ~IGeneratorsForTest();

		virtual IGeneratorInfo& getGeneratorInfo(std::string const& fileInfo, std::size_t size) = 0;
		virtual bool moveNext() = 0;
	};

	IGeneratorsForTest* createGeneratorsForTest();

} // end namespace Catch

  // #included from: catch_ptr.hpp
#define TWOBLUECUBES_CATCH_PTR_HPP_INCLUDED

#ifdef __clang__
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wpadded"
#endif

namespace Catch {

	// An intrusive reference counting smart pointer.
	// T must implement addRef() and release() methods
	// typically implementing the IShared interface
	template<typename T>
	class Ptr {
	public:
		Ptr() : m_p(CATCH_NULL) {}
		Ptr(T* p) : m_p(p) {
			if (m_p)
				m_p->addRef();
		}
		Ptr(Ptr const& other) : m_p(other.m_p) {
			if (m_p)
				m_p->addRef();
		}
		~Ptr() {
			if (m_p)
				m_p->release();
		}
		void reset() {
			if (m_p)
				m_p->release();
			m_p = CATCH_NULL;
		}
		Ptr& operator = (T* p) {
			Ptr temp(p);
			swap(temp);
			return *this;
		}
		Ptr& operator = (Ptr const& other) {
			Ptr temp(other);
			swap(temp);
			return *this;
		}
		void swap(Ptr& other) { std::swap(m_p, other.m_p); }
		T* get() const { return m_p; }
		T& operator*() const { return *m_p; }
		T* operator->() const { return m_p; }
		bool operator !() const { return m_p == CATCH_NULL; }
		operator SafeBool::type() const { return SafeBool::makeSafe(m_p != CATCH_NULL); }

	private:
		T* m_p;
	};

	struct IShared : NonCopyable {
		virtual ~IShared();
		virtual void addRef() const = 0;
		virtual void release() const = 0;
	};

	template<typename T = IShared>
	struct SharedImpl : T {

		SharedImpl() : m_rc(0) {}

		virtual void addRef() const {
			++m_rc;
		}
		virtual void release() const {
			if (--m_rc == 0)
				delete this;
		}

		mutable unsigned int m_rc;
	};

} // end namespace Catch

#ifdef __clang__
#pragma clang diagnostic pop
#endif

#include <memory>
#include <vector>
#include <stdlib.h>

namespace Catch {

	class TestCase;
	class Stream;
	struct IResultCapture;
	struct IRunner;
	struct IGeneratorsForTest;
	struct IConfig;

	struct IContext
	{
		virtual ~IContext();

		virtual IResultCapture* getResultCapture() = 0;
		virtual IRunner* getRunner() = 0;
		virtual size_t getGeneratorIndex(std::string const& fileInfo, size_t totalSize) = 0;
		virtual bool advanceGeneratorsForCurrentTest() = 0;
		virtual Ptr<IConfig const> getConfig() const = 0;
	};

	struct IMutableContext : IContext
	{
		virtual ~IMutableContext();
		virtual void setResultCapture(IResultCapture* resultCapture) = 0;
		virtual void setRunner(IRunner* runner) = 0;
		virtual void setConfig(Ptr<IConfig const> const& config) = 0;
	};

	IContext& getCurrentContext();
	IMutableContext& getCurrentMutableContext();
	void cleanUpContext();
	Stream createStream(std::string const& streamName);

}

// #included from: internal/catch_test_registry.hpp
#define TWOBLUECUBES_CATCH_TEST_REGISTRY_HPP_INCLUDED

// #included from: catch_interfaces_testcase.h
#define TWOBLUECUBES_CATCH_INTERFACES_TESTCASE_H_INCLUDED

#include <vector>

namespace Catch {

	class TestSpec;

	struct ITestCase : IShared {
		virtual void invoke() const = 0;
	protected:
		virtual ~ITestCase();
	};

	class TestCase;
	struct IConfig;

	struct ITestCaseRegistry {
		virtual ~ITestCaseRegistry();
		virtual std::vector<TestCase> const& getAllTests() const = 0;
		virtual std::vector<TestCase> const& getAllTestsSorted(IConfig const& config) const = 0;
	};

	bool matchTest(TestCase const& testCase, TestSpec const& testSpec, IConfig const& config);
	std::vector<TestCase> filterTests(std::vector<TestCase> const& testCases, TestSpec const& testSpec, IConfig const& config);
	std::vector<TestCase> const& getAllTestCasesSorted(IConfig const& config);

}

namespace Catch {

	template<typename C>
	class MethodTestCase : public SharedImpl<ITestCase> {

	public:
		MethodTestCase(void (C::*method)()) : m_method(method) {}

		virtual void invoke() const {
			C obj;
			(obj.*m_method)();
		}

	private:
		virtual ~MethodTestCase() {}

		void (C::*m_method)();
	};

	typedef void(*TestFunction)();

	struct NameAndDesc {
		NameAndDesc(const char* _name = "", const char* _description = "")
			: name(_name), description(_description)
		{}

		const char* name;
		const char* description;
	};

	void registerTestCase
	(ITestCase* testCase,
		char const* className,
		NameAndDesc const& nameAndDesc,
		SourceLineInfo const& lineInfo);

	struct AutoReg {

		AutoReg
		(TestFunction function,
			SourceLineInfo const& lineInfo,
			NameAndDesc const& nameAndDesc);

		template<typename C>
		AutoReg
		(void (C::*method)(),
			char const* className,
			NameAndDesc const& nameAndDesc,
			SourceLineInfo const& lineInfo) {

			registerTestCase
			(new MethodTestCase<C>(method),
				className,
				nameAndDesc,
				lineInfo);
		}

		~AutoReg();

	private:
		AutoReg(AutoReg const&);
		void operator= (AutoReg const&);
	};

	void registerTestCaseFunction
	(TestFunction function,
		SourceLineInfo const& lineInfo,
		NameAndDesc const& nameAndDesc);

} // end namespace Catch

#ifdef CATCH_CONFIG_VARIADIC_MACROS
  ///////////////////////////////////////////////////////////////////////////////
#define INTERNAL_CATCH_TESTCASE2( TestName, ... ) \
        static void TestName(); \
        namespace{ Catch::AutoReg INTERNAL_CATCH_UNIQUE_NAME( autoRegistrar )( &TestName, CATCH_INTERNAL_LINEINFO, Catch::NameAndDesc( __VA_ARGS__ ) ); }\
        static void TestName()
#define INTERNAL_CATCH_TESTCASE( ... ) \
        INTERNAL_CATCH_TESTCASE2( INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_S_T____ ), __VA_ARGS__ )

  ///////////////////////////////////////////////////////////////////////////////
#define INTERNAL_CATCH_METHOD_AS_TEST_CASE( QualifiedMethod, ... ) \
        namespace{ Catch::AutoReg INTERNAL_CATCH_UNIQUE_NAME( autoRegistrar )( &QualifiedMethod, "&" #QualifiedMethod, Catch::NameAndDesc( __VA_ARGS__ ), CATCH_INTERNAL_LINEINFO ); }

  ///////////////////////////////////////////////////////////////////////////////
#define INTERNAL_CATCH_TEST_CASE_METHOD2( TestName, ClassName, ... )\
        namespace{ \
            struct TestName : ClassName{ \
                void test(); \
            }; \
            Catch::AutoReg INTERNAL_CATCH_UNIQUE_NAME( autoRegistrar ) ( &TestName::test, #ClassName, Catch::NameAndDesc( __VA_ARGS__ ), CATCH_INTERNAL_LINEINFO ); \
        } \
        void TestName::test()
#define INTERNAL_CATCH_TEST_CASE_METHOD( ClassName, ... ) \
        INTERNAL_CATCH_TEST_CASE_METHOD2( INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_S_T____ ), ClassName, __VA_ARGS__ )

  ///////////////////////////////////////////////////////////////////////////////
#define INTERNAL_CATCH_REGISTER_TESTCASE( Function, ... ) \
        Catch::AutoReg( Function, CATCH_INTERNAL_LINEINFO, Catch::NameAndDesc( __VA_ARGS__ ) );

#else
  ///////////////////////////////////////////////////////////////////////////////
#define INTERNAL_CATCH_TESTCASE2( TestName, Name, Desc ) \
        static void TestName(); \
        namespace{ Catch::AutoReg INTERNAL_CATCH_UNIQUE_NAME( autoRegistrar )( &TestName, CATCH_INTERNAL_LINEINFO, Catch::NameAndDesc( Name, Desc ) ); }\
        static void TestName()
#define INTERNAL_CATCH_TESTCASE( Name, Desc ) \
        INTERNAL_CATCH_TESTCASE2( INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_S_T____ ), Name, Desc )

  ///////////////////////////////////////////////////////////////////////////////
#define INTERNAL_CATCH_METHOD_AS_TEST_CASE( QualifiedMethod, Name, Desc ) \
        namespace{ Catch::AutoReg INTERNAL_CATCH_UNIQUE_NAME( autoRegistrar )( &QualifiedMethod, "&" #QualifiedMethod, Catch::NameAndDesc( Name, Desc ), CATCH_INTERNAL_LINEINFO ); }

  ///////////////////////////////////////////////////////////////////////////////
#define INTERNAL_CATCH_TEST_CASE_METHOD2( TestCaseName, ClassName, TestName, Desc )\
        namespace{ \
            struct TestCaseName : ClassName{ \
                void test(); \
            }; \
            Catch::AutoReg INTERNAL_CATCH_UNIQUE_NAME( autoRegistrar ) ( &TestCaseName::test, #ClassName, Catch::NameAndDesc( TestName, Desc ), CATCH_INTERNAL_LINEINFO ); \
        } \
        void TestCaseName::test()
#define INTERNAL_CATCH_TEST_CASE_METHOD( ClassName, TestName, Desc )\
        INTERNAL_CATCH_TEST_CASE_METHOD2( INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_S_T____ ), ClassName, TestName, Desc )

  ///////////////////////////////////////////////////////////////////////////////
#define INTERNAL_CATCH_REGISTER_TESTCASE( Function, Name, Desc ) \
        Catch::AutoReg( Function, CATCH_INTERNAL_LINEINFO, Catch::NameAndDesc( Name, Desc ) );
#endif

  // #included from: internal/catch_capture.hpp
#define TWOBLUECUBES_CATCH_CAPTURE_HPP_INCLUDED

  // #included from: catch_result_builder.h
#define TWOBLUECUBES_CATCH_RESULT_BUILDER_H_INCLUDED

  // #included from: catch_result_type.h
#define TWOBLUECUBES_CATCH_RESULT_TYPE_H_INCLUDED

namespace Catch {

	// ResultWas::OfType enum
	struct ResultWas {
		enum OfType {
			Unknown = -1,
			Ok = 0,
			Info = 1,
			Warning = 2,

			FailureBit = 0x10,

			ExpressionFailed = FailureBit | 1,
			ExplicitFailure = FailureBit | 2,

			Exception = 0x100 | FailureBit,

			ThrewException = Exception | 1,
			DidntThrowException = Exception | 2,

			FatalErrorCondition = 0x200 | FailureBit

		};
	};

	inline bool isOk(ResultWas::OfType resultType) {
		return (resultType & ResultWas::FailureBit) == 0;
	}
	inline bool isJustInfo(int flags) {
		return flags == ResultWas::Info;
	}

	// ResultDisposition::Flags enum
	struct ResultDisposition {
		enum Flags {
			Normal = 0x01,

			ContinueOnFailure = 0x02,   // Failures fail test, but execution continues
			FalseTest = 0x04,           // Prefix expression with !
			SuppressFail = 0x08         // Failures are reported but do not fail the test
		};
	};

	inline ResultDisposition::Flags operator | (ResultDisposition::Flags lhs, ResultDisposition::Flags rhs) {
		return static_cast<ResultDisposition::Flags>(static_cast<int>(lhs) | static_cast<int>(rhs));
	}

	inline bool shouldContinueOnFailure(int flags) { return (flags & ResultDisposition::ContinueOnFailure) != 0; }
	inline bool isFalseTest(int flags) { return (flags & ResultDisposition::FalseTest) != 0; }
	inline bool shouldSuppressFailure(int flags) { return (flags & ResultDisposition::SuppressFail) != 0; }

} // end namespace Catch

  // #included from: catch_assertionresult.h
#define TWOBLUECUBES_CATCH_ASSERTIONRESULT_H_INCLUDED

#include <string>

namespace Catch {

	struct AssertionInfo
	{
		AssertionInfo() {}
		AssertionInfo(std::string const& _macroName,
			SourceLineInfo const& _lineInfo,
			std::string const& _capturedExpression,
			ResultDisposition::Flags _resultDisposition);

		std::string macroName;
		SourceLineInfo lineInfo;
		std::string capturedExpression;
		ResultDisposition::Flags resultDisposition;
	};

	struct AssertionResultData
	{
		AssertionResultData() : resultType(ResultWas::Unknown) {}

		std::string reconstructedExpression;
		std::string message;
		ResultWas::OfType resultType;
	};

	class AssertionResult {
	public:
		AssertionResult();
		AssertionResult(AssertionInfo const& info, AssertionResultData const& data);
		~AssertionResult();
#  ifdef CATCH_CONFIG_CPP11_GENERATED_METHODS
		AssertionResult(AssertionResult const&) = default;
		AssertionResult(AssertionResult &&) = default;
		AssertionResult& operator = (AssertionResult const&) = default;
		AssertionResult& operator = (AssertionResult &&) = default;
#  endif

		bool isOk() const;
		bool succeeded() const;
		ResultWas::OfType getResultType() const;
		bool hasExpression() const;
		bool hasMessage() const;
		std::string getExpression() const;
		std::string getExpressionInMacro() const;
		bool hasExpandedExpression() const;
		std::string getExpandedExpression() const;
		std::string getMessage() const;
		SourceLineInfo getSourceInfo() const;
		std::string getTestMacroName() const;

	protected:
		AssertionInfo m_info;
		AssertionResultData m_resultData;
	};

} // end namespace Catch

  // #included from: catch_matchers.hpp
#define TWOBLUECUBES_CATCH_MATCHERS_HPP_INCLUDED

namespace Catch {
	namespace Matchers {
		namespace Impl {

			namespace Generic {
				template<typename ExpressionT> class AllOf;
				template<typename ExpressionT> class AnyOf;
				template<typename ExpressionT> class Not;
			}

			template<typename ExpressionT>
			struct Matcher : SharedImpl<IShared>
			{
				typedef ExpressionT ExpressionType;

				virtual ~Matcher() {}
				virtual Ptr<Matcher> clone() const = 0;
				virtual bool match(ExpressionT const& expr) const = 0;
				virtual std::string toString() const = 0;

				Generic::AllOf<ExpressionT> operator && (Matcher<ExpressionT> const& other) const;
				Generic::AnyOf<ExpressionT> operator || (Matcher<ExpressionT> const& other) const;
				Generic::Not<ExpressionT> operator ! () const;
			};

			template<typename DerivedT, typename ExpressionT>
			struct MatcherImpl : Matcher<ExpressionT> {

				virtual Ptr<Matcher<ExpressionT> > clone() const {
					return Ptr<Matcher<ExpressionT> >(new DerivedT(static_cast<DerivedT const&>(*this)));
				}
			};

			namespace Generic {
				template<typename ExpressionT>
				class Not : public MatcherImpl<Not<ExpressionT>, ExpressionT> {
				public:
					explicit Not(Matcher<ExpressionT> const& matcher) : m_matcher(matcher.clone()) {}
					Not(Not const& other) : m_matcher(other.m_matcher) {}

					virtual bool match(ExpressionT const& expr) const CATCH_OVERRIDE {
						return !m_matcher->match(expr);
					}

					virtual std::string toString() const CATCH_OVERRIDE {
						return "not " + m_matcher->toString();
					}
				private:
					Ptr< Matcher<ExpressionT> > m_matcher;
				};

				template<typename ExpressionT>
				class AllOf : public MatcherImpl<AllOf<ExpressionT>, ExpressionT> {
				public:

					AllOf() {}
					AllOf(AllOf const& other) : m_matchers(other.m_matchers) {}

					AllOf& add(Matcher<ExpressionT> const& matcher) {
						m_matchers.push_back(matcher.clone());
						return *this;
					}
					virtual bool match(ExpressionT const& expr) const
					{
						for (std::size_t i = 0; i < m_matchers.size(); ++i)
							if (!m_matchers[i]->match(expr))
								return false;
						return true;
					}
					virtual std::string toString() const {
						std::ostringstream oss;
						oss << "( ";
						for (std::size_t i = 0; i < m_matchers.size(); ++i) {
							if (i != 0)
								oss << " and ";
							oss << m_matchers[i]->toString();
						}
						oss << " )";
						return oss.str();
					}

					AllOf operator && (Matcher<ExpressionT> const& other) const {
						AllOf allOfExpr(*this);
						allOfExpr.add(other);
						return allOfExpr;
					}

				private:
					std::vector<Ptr<Matcher<ExpressionT> > > m_matchers;
				};

				template<typename ExpressionT>
				class AnyOf : public MatcherImpl<AnyOf<ExpressionT>, ExpressionT> {
				public:

					AnyOf() {}
					AnyOf(AnyOf const& other) : m_matchers(other.m_matchers) {}

					AnyOf& add(Matcher<ExpressionT> const& matcher) {
						m_matchers.push_back(matcher.clone());
						return *this;
					}
					virtual bool match(ExpressionT const& expr) const
					{
						for (std::size_t i = 0; i < m_matchers.size(); ++i)
							if (m_matchers[i]->match(expr))
								return true;
						return false;
					}
					virtual std::string toString() const {
						std::ostringstream oss;
						oss << "( ";
						for (std::size_t i = 0; i < m_matchers.size(); ++i) {
							if (i != 0)
								oss << " or ";
							oss << m_matchers[i]->toString();
						}
						oss << " )";
						return oss.str();
					}

					AnyOf operator || (Matcher<ExpressionT> const& other) const {
						AnyOf anyOfExpr(*this);
						anyOfExpr.add(other);
						return anyOfExpr;
					}

				private:
					std::vector<Ptr<Matcher<ExpressionT> > > m_matchers;
				};

			} // namespace Generic

			template<typename ExpressionT>
			Generic::AllOf<ExpressionT> Matcher<ExpressionT>::operator && (Matcher<ExpressionT> const& other) const {
				Generic::AllOf<ExpressionT> allOfExpr;
				allOfExpr.add(*this);
				allOfExpr.add(other);
				return allOfExpr;
			}

			template<typename ExpressionT>
			Generic::AnyOf<ExpressionT> Matcher<ExpressionT>::operator || (Matcher<ExpressionT> const& other) const {
				Generic::AnyOf<ExpressionT> anyOfExpr;
				anyOfExpr.add(*this);
				anyOfExpr.add(other);
				return anyOfExpr;
			}

			template<typename ExpressionT>
			Generic::Not<ExpressionT> Matcher<ExpressionT>::operator ! () const {
				return Generic::Not<ExpressionT>(*this);
			}

			namespace StdString {

				inline std::string makeString(std::string const& str) { return str; }
				inline std::string makeString(const char* str) { return str ? std::string(str) : std::string(); }

				struct CasedString
				{
					CasedString(std::string const& str, CaseSensitive::Choice caseSensitivity)
						: m_caseSensitivity(caseSensitivity),
						m_str(adjustString(str))
					{}
					std::string adjustString(std::string const& str) const {
						return m_caseSensitivity == CaseSensitive::No
							? toLower(str)
							: str;

					}
					std::string toStringSuffix() const
					{
						return m_caseSensitivity == CaseSensitive::No
							? " (case insensitive)"
							: "";
					}
					CaseSensitive::Choice m_caseSensitivity;
					std::string m_str;
				};

				struct Equals : MatcherImpl<Equals, std::string> {
					Equals(std::string const& str, CaseSensitive::Choice caseSensitivity = CaseSensitive::Yes)
						: m_data(str, caseSensitivity)
					{}
					Equals(Equals const& other) : m_data(other.m_data) {}

					virtual ~Equals();

					virtual bool match(std::string const& expr) const {
						return m_data.m_str == m_data.adjustString(expr);;
					}
					virtual std::string toString() const {
						return "equals: \"" + m_data.m_str + "\"" + m_data.toStringSuffix();
					}

					CasedString m_data;
				};

				struct Contains : MatcherImpl<Contains, std::string> {
					Contains(std::string const& substr, CaseSensitive::Choice caseSensitivity = CaseSensitive::Yes)
						: m_data(substr, caseSensitivity) {}
					Contains(Contains const& other) : m_data(other.m_data) {}

					virtual ~Contains();

					virtual bool match(std::string const& expr) const {
						return m_data.adjustString(expr).find(m_data.m_str) != std::string::npos;
					}
					virtual std::string toString() const {
						return "contains: \"" + m_data.m_str + "\"" + m_data.toStringSuffix();
					}

					CasedString m_data;
				};

				struct StartsWith : MatcherImpl<StartsWith, std::string> {
					StartsWith(std::string const& substr, CaseSensitive::Choice caseSensitivity = CaseSensitive::Yes)
						: m_data(substr, caseSensitivity) {}

					StartsWith(StartsWith const& other) : m_data(other.m_data) {}

					virtual ~StartsWith();

					virtual bool match(std::string const& expr) const {
						return startsWith(m_data.adjustString(expr), m_data.m_str);
					}
					virtual std::string toString() const {
						return "starts with: \"" + m_data.m_str + "\"" + m_data.toStringSuffix();
					}

					CasedString m_data;
				};

				struct EndsWith : MatcherImpl<EndsWith, std::string> {
					EndsWith(std::string const& substr, CaseSensitive::Choice caseSensitivity = CaseSensitive::Yes)
						: m_data(substr, caseSensitivity) {}
					EndsWith(EndsWith const& other) : m_data(other.m_data) {}

					virtual ~EndsWith();

					virtual bool match(std::string const& expr) const {
						return endsWith(m_data.adjustString(expr), m_data.m_str);
					}
					virtual std::string toString() const {
						return "ends with: \"" + m_data.m_str + "\"" + m_data.toStringSuffix();
					}

					CasedString m_data;
				};
			} // namespace StdString
		} // namespace Impl

		  // The following functions create the actual matcher objects.
		  // This allows the types to be inferred
		template<typename ExpressionT>
		inline Impl::Generic::Not<ExpressionT> Not(Impl::Matcher<ExpressionT> const& m) {
			return Impl::Generic::Not<ExpressionT>(m);
		}

		template<typename ExpressionT>
		inline Impl::Generic::AllOf<ExpressionT> AllOf(Impl::Matcher<ExpressionT> const& m1,
			Impl::Matcher<ExpressionT> const& m2) {
			return Impl::Generic::AllOf<ExpressionT>().add(m1).add(m2);
		}
		template<typename ExpressionT>
		inline Impl::Generic::AllOf<ExpressionT> AllOf(Impl::Matcher<ExpressionT> const& m1,
			Impl::Matcher<ExpressionT> const& m2,
			Impl::Matcher<ExpressionT> const& m3) {
			return Impl::Generic::AllOf<ExpressionT>().add(m1).add(m2).add(m3);
		}
		template<typename ExpressionT>
		inline Impl::Generic::AnyOf<ExpressionT> AnyOf(Impl::Matcher<ExpressionT> const& m1,
			Impl::Matcher<ExpressionT> const& m2) {
			return Impl::Generic::AnyOf<ExpressionT>().add(m1).add(m2);
		}
		template<typename ExpressionT>
		inline Impl::Generic::AnyOf<ExpressionT> AnyOf(Impl::Matcher<ExpressionT> const& m1,
			Impl::Matcher<ExpressionT> const& m2,
			Impl::Matcher<ExpressionT> const& m3) {
			return Impl::Generic::AnyOf<ExpressionT>().add(m1).add(m2).add(m3);
		}

		inline Impl::StdString::Equals      Equals(std::string const& str, CaseSensitive::Choice caseSensitivity = CaseSensitive::Yes) {
			return Impl::StdString::Equals(str, caseSensitivity);
		}
		inline Impl::StdString::Equals      Equals(const char* str, CaseSensitive::Choice caseSensitivity = CaseSensitive::Yes) {
			return Impl::StdString::Equals(Impl::StdString::makeString(str), caseSensitivity);
		}
		inline Impl::StdString::Contains    Contains(std::string const& substr, CaseSensitive::Choice caseSensitivity = CaseSensitive::Yes) {
			return Impl::StdString::Contains(substr, caseSensitivity);
		}
		inline Impl::StdString::Contains    Contains(const char* substr, CaseSensitive::Choice caseSensitivity = CaseSensitive::Yes) {
			return Impl::StdString::Contains(Impl::StdString::makeString(substr), caseSensitivity);
		}
		inline Impl::StdString::StartsWith  StartsWith(std::string const& substr) {
			return Impl::StdString::StartsWith(substr);
		}
		inline Impl::StdString::StartsWith  StartsWith(const char* substr) {
			return Impl::StdString::StartsWith(Impl::StdString::makeString(substr));
		}
		inline Impl::StdString::EndsWith    EndsWith(std::string const& substr) {
			return Impl::StdString::EndsWith(substr);
		}
		inline Impl::StdString::EndsWith    EndsWith(const char* substr) {
			return Impl::StdString::EndsWith(Impl::StdString::makeString(substr));
		}

	} // namespace Matchers

	using namespace Matchers;

} // namespace Catch

namespace Catch {

	struct TestFailureException {};

	template<typename T> class ExpressionLhs;

	struct STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison;

	struct CopyableStream {
		CopyableStream() {}
		CopyableStream(CopyableStream const& other) {
			oss << other.oss.str();
		}
		CopyableStream& operator=(CopyableStream const& other) {
			oss.str("");
			oss << other.oss.str();
			return *this;
		}
		std::ostringstream oss;
	};

	class ResultBuilder {
	public:
		ResultBuilder(char const* macroName,
			SourceLineInfo const& lineInfo,
			char const* capturedExpression,
			ResultDisposition::Flags resultDisposition,
			char const* secondArg = "");

		template<typename T>
		ExpressionLhs<T const&> operator <= (T const& operand);
		ExpressionLhs<bool> operator <= (bool value);

		template<typename T>
		ResultBuilder& operator << (T const& value) {
			m_stream.oss << value;
			return *this;
		}

		template<typename RhsT> STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison& operator && (RhsT const&);
		template<typename RhsT> STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison& operator || (RhsT const&);

		ResultBuilder& setResultType(ResultWas::OfType result);
		ResultBuilder& setResultType(bool result);
		ResultBuilder& setLhs(std::string const& lhs);
		ResultBuilder& setRhs(std::string const& rhs);
		ResultBuilder& setOp(std::string const& op);

		void endExpression();

		std::string reconstructExpression() const;
		AssertionResult build() const;

		void useActiveException(ResultDisposition::Flags resultDisposition = ResultDisposition::Normal);
		void captureResult(ResultWas::OfType resultType);
		void captureExpression();
		void captureExpectedException(std::string const& expectedMessage);
		void captureExpectedException(Matchers::Impl::Matcher<std::string> const& matcher);
		void handleResult(AssertionResult const& result);
		void react();
		bool shouldDebugBreak() const;
		bool allowThrows() const;

	private:
		AssertionInfo m_assertionInfo;
		AssertionResultData m_data;
		struct ExprComponents {
			ExprComponents() : testFalse(false) {}
			bool testFalse;
			std::string lhs, rhs, op;
		} m_exprComponents;
		CopyableStream m_stream;

		bool m_shouldDebugBreak;
		bool m_shouldThrow;
	};

} // namespace Catch

  // Include after due to circular dependency:
  // #included from: catch_expression_lhs.hpp
#define TWOBLUECUBES_CATCH_EXPRESSION_LHS_HPP_INCLUDED

  // #included from: catch_evaluate.hpp
#define TWOBLUECUBES_CATCH_EVALUATE_HPP_INCLUDED

#ifdef _MSC_VER
#pragma warning(push)
#pragma warning(disable:4389) // '==' : signed/unsigned mismatch
#endif

#include <cstddef>

namespace Catch {
	namespace Internal {

		enum Operator {
			IsEqualTo,
			IsNotEqualTo,
			IsLessThan,
			IsGreaterThan,
			IsLessThanOrEqualTo,
			IsGreaterThanOrEqualTo
		};

		template<Operator Op> struct OperatorTraits { static const char* getName() { return "*error*"; } };
		template<> struct OperatorTraits<IsEqualTo> { static const char* getName() { return "=="; } };
		template<> struct OperatorTraits<IsNotEqualTo> { static const char* getName() { return "!="; } };
		template<> struct OperatorTraits<IsLessThan> { static const char* getName() { return "<"; } };
		template<> struct OperatorTraits<IsGreaterThan> { static const char* getName() { return ">"; } };
		template<> struct OperatorTraits<IsLessThanOrEqualTo> { static const char* getName() { return "<="; } };
		template<> struct OperatorTraits<IsGreaterThanOrEqualTo> { static const char* getName() { return ">="; } };

		template<typename T>
		inline T& opCast(T const& t) { return const_cast<T&>(t); }

		// nullptr_t support based on pull request #154 from Konstantin Baumann
#ifdef CATCH_CONFIG_CPP11_NULLPTR
		inline std::nullptr_t opCast(std::nullptr_t) { return nullptr; }
#endif // CATCH_CONFIG_CPP11_NULLPTR

		// So the compare overloads can be operator agnostic we convey the operator as a template
		// enum, which is used to specialise an Evaluator for doing the comparison.
		template<typename T1, typename T2, Operator Op>
		class Evaluator {};

		template<typename T1, typename T2>
		struct Evaluator<T1, T2, IsEqualTo> {
			static bool evaluate(T1 const& lhs, T2 const& rhs) {
				return bool(opCast(lhs) == opCast(rhs));
			}
		};
		template<typename T1, typename T2>
		struct Evaluator<T1, T2, IsNotEqualTo> {
			static bool evaluate(T1 const& lhs, T2 const& rhs) {
				return bool(opCast(lhs) != opCast(rhs));
			}
		};
		template<typename T1, typename T2>
		struct Evaluator<T1, T2, IsLessThan> {
			static bool evaluate(T1 const& lhs, T2 const& rhs) {
				return bool(opCast(lhs) < opCast(rhs));
			}
		};
		template<typename T1, typename T2>
		struct Evaluator<T1, T2, IsGreaterThan> {
			static bool evaluate(T1 const& lhs, T2 const& rhs) {
				return bool(opCast(lhs) > opCast(rhs));
			}
		};
		template<typename T1, typename T2>
		struct Evaluator<T1, T2, IsGreaterThanOrEqualTo> {
			static bool evaluate(T1 const& lhs, T2 const& rhs) {
				return bool(opCast(lhs) >= opCast(rhs));
			}
		};
		template<typename T1, typename T2>
		struct Evaluator<T1, T2, IsLessThanOrEqualTo> {
			static bool evaluate(T1 const& lhs, T2 const& rhs) {
				return bool(opCast(lhs) <= opCast(rhs));
			}
		};

		template<Operator Op, typename T1, typename T2>
		bool applyEvaluator(T1 const& lhs, T2 const& rhs) {
			return Evaluator<T1, T2, Op>::evaluate(lhs, rhs);
		}

		// This level of indirection allows us to specialise for integer types
		// to avoid signed/ unsigned warnings

		// "base" overload
		template<Operator Op, typename T1, typename T2>
		bool compare(T1 const& lhs, T2 const& rhs) {
			return Evaluator<T1, T2, Op>::evaluate(lhs, rhs);
		}

		// unsigned X to int
		template<Operator Op> bool compare(unsigned int lhs, int rhs) {
			return applyEvaluator<Op>(lhs, static_cast<unsigned int>(rhs));
		}
		template<Operator Op> bool compare(unsigned long lhs, int rhs) {
			return applyEvaluator<Op>(lhs, static_cast<unsigned int>(rhs));
		}
		template<Operator Op> bool compare(unsigned char lhs, int rhs) {
			return applyEvaluator<Op>(lhs, static_cast<unsigned int>(rhs));
		}

		// unsigned X to long
		template<Operator Op> bool compare(unsigned int lhs, long rhs) {
			return applyEvaluator<Op>(lhs, static_cast<unsigned long>(rhs));
		}
		template<Operator Op> bool compare(unsigned long lhs, long rhs) {
			return applyEvaluator<Op>(lhs, static_cast<unsigned long>(rhs));
		}
		template<Operator Op> bool compare(unsigned char lhs, long rhs) {
			return applyEvaluator<Op>(lhs, static_cast<unsigned long>(rhs));
		}

		// int to unsigned X
		template<Operator Op> bool compare(int lhs, unsigned int rhs) {
			return applyEvaluator<Op>(static_cast<unsigned int>(lhs), rhs);
		}
		template<Operator Op> bool compare(int lhs, unsigned long rhs) {
			return applyEvaluator<Op>(static_cast<unsigned int>(lhs), rhs);
		}
		template<Operator Op> bool compare(int lhs, unsigned char rhs) {
			return applyEvaluator<Op>(static_cast<unsigned int>(lhs), rhs);
		}

		// long to unsigned X
		template<Operator Op> bool compare(long lhs, unsigned int rhs) {
			return applyEvaluator<Op>(static_cast<unsigned long>(lhs), rhs);
		}
		template<Operator Op> bool compare(long lhs, unsigned long rhs) {
			return applyEvaluator<Op>(static_cast<unsigned long>(lhs), rhs);
		}
		template<Operator Op> bool compare(long lhs, unsigned char rhs) {
			return applyEvaluator<Op>(static_cast<unsigned long>(lhs), rhs);
		}

		// pointer to long (when comparing against NULL)
		template<Operator Op, typename T> bool compare(long lhs, T* rhs) {
			return Evaluator<T*, T*, Op>::evaluate(reinterpret_cast<T*>(lhs), rhs);
		}
		template<Operator Op, typename T> bool compare(T* lhs, long rhs) {
			return Evaluator<T*, T*, Op>::evaluate(lhs, reinterpret_cast<T*>(rhs));
		}

		// pointer to int (when comparing against NULL)
		template<Operator Op, typename T> bool compare(int lhs, T* rhs) {
			return Evaluator<T*, T*, Op>::evaluate(reinterpret_cast<T*>(lhs), rhs);
		}
		template<Operator Op, typename T> bool compare(T* lhs, int rhs) {
			return Evaluator<T*, T*, Op>::evaluate(lhs, reinterpret_cast<T*>(rhs));
		}

#ifdef CATCH_CONFIG_CPP11_LONG_LONG
		// long long to unsigned X
		template<Operator Op> bool compare(long long lhs, unsigned int rhs) {
			return applyEvaluator<Op>(static_cast<unsigned long>(lhs), rhs);
		}
		template<Operator Op> bool compare(long long lhs, unsigned long rhs) {
			return applyEvaluator<Op>(static_cast<unsigned long>(lhs), rhs);
		}
		template<Operator Op> bool compare(long long lhs, unsigned long long rhs) {
			return applyEvaluator<Op>(static_cast<unsigned long>(lhs), rhs);
		}
		template<Operator Op> bool compare(long long lhs, unsigned char rhs) {
			return applyEvaluator<Op>(static_cast<unsigned long>(lhs), rhs);
		}

		// unsigned long long to X
		template<Operator Op> bool compare(unsigned long long lhs, int rhs) {
			return applyEvaluator<Op>(static_cast<long>(lhs), rhs);
		}
		template<Operator Op> bool compare(unsigned long long lhs, long rhs) {
			return applyEvaluator<Op>(static_cast<long>(lhs), rhs);
		}
		template<Operator Op> bool compare(unsigned long long lhs, long long rhs) {
			return applyEvaluator<Op>(static_cast<long>(lhs), rhs);
		}
		template<Operator Op> bool compare(unsigned long long lhs, char rhs) {
			return applyEvaluator<Op>(static_cast<long>(lhs), rhs);
		}

		// pointer to long long (when comparing against NULL)
		template<Operator Op, typename T> bool compare(long long lhs, T* rhs) {
			return Evaluator<T*, T*, Op>::evaluate(reinterpret_cast<T*>(lhs), rhs);
		}
		template<Operator Op, typename T> bool compare(T* lhs, long long rhs) {
			return Evaluator<T*, T*, Op>::evaluate(lhs, reinterpret_cast<T*>(rhs));
		}
#endif // CATCH_CONFIG_CPP11_LONG_LONG

#ifdef CATCH_CONFIG_CPP11_NULLPTR
		// pointer to nullptr_t (when comparing against nullptr)
		template<Operator Op, typename T> bool compare(std::nullptr_t, T* rhs) {
			return Evaluator<T*, T*, Op>::evaluate(nullptr, rhs);
		}
		template<Operator Op, typename T> bool compare(T* lhs, std::nullptr_t) {
			return Evaluator<T*, T*, Op>::evaluate(lhs, nullptr);
		}
#endif // CATCH_CONFIG_CPP11_NULLPTR

	} // end of namespace Internal
} // end of namespace Catch

#ifdef _MSC_VER
#pragma warning(pop)
#endif

  // #included from: catch_tostring.h
#define TWOBLUECUBES_CATCH_TOSTRING_H_INCLUDED

#include <sstream>
#include <iomanip>
#include <limits>
#include <vector>
#include <cstddef>

#ifdef __OBJC__
  // #included from: catch_objc_arc.hpp
#define TWOBLUECUBES_CATCH_OBJC_ARC_HPP_INCLUDED

#import <Foundation/Foundation.h>

#ifdef __has_feature
#define CATCH_ARC_ENABLED __has_feature(objc_arc)
#else
#define CATCH_ARC_ENABLED 0
#endif

void arcSafeRelease(NSObject* obj);
id performOptionalSelector(id obj, SEL sel);

#if !CATCH_ARC_ENABLED
inline void arcSafeRelease(NSObject* obj) {
	[obj release];
}
inline id performOptionalSelector(id obj, SEL sel) {
	if ([obj respondsToSelector : sel])
		return[obj performSelector : sel];
	return nil;
}
#define CATCH_UNSAFE_UNRETAINED
#define CATCH_ARC_STRONG
#else
inline void arcSafeRelease(NSObject*) {}
inline id performOptionalSelector(id obj, SEL sel) {
#ifdef __clang__
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Warc-performSelector-leaks"
#endif
	if ([obj respondsToSelector : sel])
		return[obj performSelector : sel];
#ifdef __clang__
#pragma clang diagnostic pop
#endif
	return nil;
}
#define CATCH_UNSAFE_UNRETAINED __unsafe_unretained
#define CATCH_ARC_STRONG __strong
#endif

#endif

#ifdef CATCH_CONFIG_CPP11_TUPLE
#include <tuple>
#endif

#ifdef CATCH_CONFIG_CPP11_IS_ENUM
#include <type_traits>
#endif

namespace Catch {

	// Why we're here.
	template<typename T>
	std::string toString(T const& value);

	// Built in overloads

	std::string toString(std::string const& value);
	std::string toString(std::wstring const& value);
	std::string toString(const char* const value);
	std::string toString(char* const value);
	std::string toString(const wchar_t* const value);
	std::string toString(wchar_t* const value);
	std::string toString(int value);
	std::string toString(unsigned long value);
	std::string toString(unsigned int value);
	std::string toString(const double value);
	std::string toString(const float value);
	std::string toString(bool value);
	std::string toString(char value);
	std::string toString(signed char value);
	std::string toString(unsigned char value);

#ifdef CATCH_CONFIG_CPP11_LONG_LONG
	std::string toString(long long value);
	std::string toString(unsigned long long value);
#endif

#ifdef CATCH_CONFIG_CPP11_NULLPTR
	std::string toString(std::nullptr_t);
#endif

#ifdef __OBJC__
	std::string toString(NSString const * const& nsstring);
	std::string toString(NSString * CATCH_ARC_STRONG const& nsstring);
	std::string toString(NSObject* const& nsObject);
#endif

	namespace Detail {

		extern const std::string unprintableString;

		struct BorgType {
			template<typename T> BorgType(T const&);
		};

		struct TrueType { char sizer[1]; };
		struct FalseType { char sizer[2]; };

		TrueType& testStreamable(std::ostream&);
		FalseType testStreamable(FalseType);

		FalseType operator<<(std::ostream const&, BorgType const&);

		template<typename T>
		struct IsStreamInsertable {
			static std::ostream &s;
			static T  const&t;
			enum { value = sizeof(testStreamable(s << t)) == sizeof(TrueType) };
		};

#if defined(CATCH_CONFIG_CPP11_IS_ENUM)
		template<typename T,
			bool IsEnum = std::is_enum<T>::value
		>
			struct EnumStringMaker
		{
			static std::string convert(T const&) { return unprintableString; }
		};

		template<typename T>
		struct EnumStringMaker<T, true>
		{
			static std::string convert(T const& v)
			{
				return ::Catch::toString(
					static_cast<typename std::underlying_type<T>::type>(v)
				);
			}
		};
#endif
		template<bool C>
		struct StringMakerBase {
#if defined(CATCH_CONFIG_CPP11_IS_ENUM)
			template<typename T>
			static std::string convert(T const& v)
			{
				return EnumStringMaker<T>::convert(v);
			}
#else
			template<typename T>
			static std::string convert(T const&) { return unprintableString; }
#endif
		};

		template<>
		struct StringMakerBase<true> {
			template<typename T>
			static std::string convert(T const& _value) {
				std::ostringstream oss;
				oss << _value;
				return oss.str();
			}
		};

		std::string rawMemoryToString(const void *object, std::size_t size);

		template<typename T>
		inline std::string rawMemoryToString(const T& object) {
			return rawMemoryToString(&object, sizeof(object));
		}

	} // end namespace Detail

	template<typename T>
	struct StringMaker :
		Detail::StringMakerBase<Detail::IsStreamInsertable<T>::value> {};

	template<typename T>
	struct StringMaker<T*> {
		template<typename U>
		static std::string convert(U* p) {
			if (!p)
				return "NULL";
			else
				return Detail::rawMemoryToString(p);
		}
	};

	template<typename R, typename C>
	struct StringMaker<R C::*> {
		static std::string convert(R C::* p) {
			if (!p)
				return "NULL";
			else
				return Detail::rawMemoryToString(p);
		}
	};

	namespace Detail {
		template<typename InputIterator>
		std::string rangeToString(InputIterator first, InputIterator last);
	}

	//template<typename T, typename Allocator>
	//struct StringMaker<std::vector<T, Allocator> > {
	//    static std::string convert( std::vector<T,Allocator> const& v ) {
	//        return Detail::rangeToString( v.begin(), v.end() );
	//    }
	//};

	template<typename T, typename Allocator>
	std::string toString(std::vector<T, Allocator> const& v) {
		return Detail::rangeToString(v.begin(), v.end());
	}

#ifdef CATCH_CONFIG_CPP11_TUPLE

	// toString for tuples
	namespace TupleDetail {
		template<
			typename Tuple,
			std::size_t N = 0,
			bool = (N < std::tuple_size<Tuple>::value)
			>
			struct ElementPrinter {
			static void print(const Tuple& tuple, std::ostream& os)
			{
				os << (N ? ", " : " ")
					<< Catch::toString(std::get<N>(tuple));
				ElementPrinter<Tuple, N + 1>::print(tuple, os);
			}
		};

		template<
			typename Tuple,
			std::size_t N
		>
			struct ElementPrinter<Tuple, N, false> {
			static void print(const Tuple&, std::ostream&) {}
		};

	}

	template<typename ...Types>
	struct StringMaker<std::tuple<Types...>> {

		static std::string convert(const std::tuple<Types...>& tuple)
		{
			std::ostringstream os;
			os << '{';
			TupleDetail::ElementPrinter<std::tuple<Types...>>::print(tuple, os);
			os << " }";
			return os.str();
		}
	};
#endif // CATCH_CONFIG_CPP11_TUPLE

	namespace Detail {
		template<typename T>
		std::string makeString(T const& value) {
			return StringMaker<T>::convert(value);
		}
	} // end namespace Detail

	  /// \brief converts any type to a string
	  ///
	  /// The default template forwards on to ostringstream - except when an
	  /// ostringstream overload does not exist - in which case it attempts to detect
	  /// that and writes {?}.
	  /// Overload (not specialise) this template for custom typs that you don't want
	  /// to provide an ostream overload for.
	template<typename T>
	std::string toString(T const& value) {
		return StringMaker<T>::convert(value);
	}

	namespace Detail {
		template<typename InputIterator>
		std::string rangeToString(InputIterator first, InputIterator last) {
			std::ostringstream oss;
			oss << "{ ";
			if (first != last) {
				oss << Catch::toString(*first);
				for (++first; first != last; ++first)
					oss << ", " << Catch::toString(*first);
			}
			oss << " }";
			return oss.str();
		}
	}

} // end namespace Catch

namespace Catch {

	// Wraps the LHS of an expression and captures the operator and RHS (if any) -
	// wrapping them all in a ResultBuilder object
	template<typename T>
	class ExpressionLhs {
		ExpressionLhs& operator = (ExpressionLhs const&);
#  ifdef CATCH_CONFIG_CPP11_GENERATED_METHODS
		ExpressionLhs& operator = (ExpressionLhs &&) = delete;
#  endif

	public:
		ExpressionLhs(ResultBuilder& rb, T lhs) : m_rb(rb), m_lhs(lhs) {}
#  ifdef CATCH_CONFIG_CPP11_GENERATED_METHODS
		ExpressionLhs(ExpressionLhs const&) = default;
		ExpressionLhs(ExpressionLhs &&) = default;
#  endif

		template<typename RhsT>
		ResultBuilder& operator == (RhsT const& rhs) {
			return captureExpression<Internal::IsEqualTo>(rhs);
		}

		template<typename RhsT>
		ResultBuilder& operator != (RhsT const& rhs) {
			return captureExpression<Internal::IsNotEqualTo>(rhs);
		}

		template<typename RhsT>
		ResultBuilder& operator < (RhsT const& rhs) {
			return captureExpression<Internal::IsLessThan>(rhs);
		}

		template<typename RhsT>
		ResultBuilder& operator > (RhsT const& rhs) {
			return captureExpression<Internal::IsGreaterThan>(rhs);
		}

		template<typename RhsT>
		ResultBuilder& operator <= (RhsT const& rhs) {
			return captureExpression<Internal::IsLessThanOrEqualTo>(rhs);
		}

		template<typename RhsT>
		ResultBuilder& operator >= (RhsT const& rhs) {
			return captureExpression<Internal::IsGreaterThanOrEqualTo>(rhs);
		}

		ResultBuilder& operator == (bool rhs) {
			return captureExpression<Internal::IsEqualTo>(rhs);
		}

		ResultBuilder& operator != (bool rhs) {
			return captureExpression<Internal::IsNotEqualTo>(rhs);
		}

		void endExpression() {
			bool value = m_lhs ? true : false;
			m_rb
				.setLhs(Catch::toString(value))
				.setResultType(value)
				.endExpression();
		}

		// Only simple binary expressions are allowed on the LHS.
		// If more complex compositions are required then place the sub expression in parentheses
		template<typename RhsT> STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison& operator + (RhsT const&);
		template<typename RhsT> STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison& operator - (RhsT const&);
		template<typename RhsT> STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison& operator / (RhsT const&);
		template<typename RhsT> STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison& operator * (RhsT const&);
		template<typename RhsT> STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison& operator && (RhsT const&);
		template<typename RhsT> STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison& operator || (RhsT const&);

	private:
		template<Internal::Operator Op, typename RhsT>
		ResultBuilder& captureExpression(RhsT const& rhs) {
			return m_rb
				.setResultType(Internal::compare<Op>(m_lhs, rhs))
				.setLhs(Catch::toString(m_lhs))
				.setRhs(Catch::toString(rhs))
				.setOp(Internal::OperatorTraits<Op>::getName());
		}

	private:
		ResultBuilder& m_rb;
		T m_lhs;
	};

} // end namespace Catch


namespace Catch {

	template<typename T>
	inline ExpressionLhs<T const&> ResultBuilder::operator <= (T const& operand) {
		return ExpressionLhs<T const&>(*this, operand);
	}

	inline ExpressionLhs<bool> ResultBuilder::operator <= (bool value) {
		return ExpressionLhs<bool>(*this, value);
	}

} // namespace Catch

  // #included from: catch_message.h
#define TWOBLUECUBES_CATCH_MESSAGE_H_INCLUDED

#include <string>

namespace Catch {

	struct MessageInfo {
		MessageInfo(std::string const& _macroName,
			SourceLineInfo const& _lineInfo,
			ResultWas::OfType _type);

		std::string macroName;
		SourceLineInfo lineInfo;
		ResultWas::OfType type;
		std::string message;
		unsigned int sequence;

		bool operator == (MessageInfo const& other) const {
			return sequence == other.sequence;
		}
		bool operator < (MessageInfo const& other) const {
			return sequence < other.sequence;
		}
	private:
		static unsigned int globalCount;
	};

	struct MessageBuilder {
		MessageBuilder(std::string const& macroName,
			SourceLineInfo const& lineInfo,
			ResultWas::OfType type)
			: m_info(macroName, lineInfo, type)
		{}

		template<typename T>
		MessageBuilder& operator << (T const& value) {
			m_stream << value;
			return *this;
		}

		MessageInfo m_info;
		std::ostringstream m_stream;
	};

	class ScopedMessage {
	public:
		ScopedMessage(MessageBuilder const& builder);
		ScopedMessage(ScopedMessage const& other);
		~ScopedMessage();

		MessageInfo m_info;
	};

} // end namespace Catch

  // #included from: catch_interfaces_capture.h
#define TWOBLUECUBES_CATCH_INTERFACES_CAPTURE_H_INCLUDED

#include <string>

namespace Catch {

	class TestCase;
	class AssertionResult;
	struct AssertionInfo;
	struct SectionInfo;
	struct SectionEndInfo;
	struct MessageInfo;
	class ScopedMessageBuilder;
	struct Counts;

	struct IResultCapture {

		virtual ~IResultCapture();

		virtual void assertionEnded(AssertionResult const& result) = 0;
		virtual bool sectionStarted(SectionInfo const& sectionInfo,
			Counts& assertions) = 0;
		virtual void sectionEnded(SectionEndInfo const& endInfo) = 0;
		virtual void sectionEndedEarly(SectionEndInfo const& endInfo) = 0;
		virtual void pushScopedMessage(MessageInfo const& message) = 0;
		virtual void popScopedMessage(MessageInfo const& message) = 0;

		virtual std::string getCurrentTestName() const = 0;
		virtual const AssertionResult* getLastResult() const = 0;

		virtual void handleFatalErrorCondition(std::string const& message) = 0;
	};

	IResultCapture& getResultCapture();
}

// #included from: catch_debugger.h
#define TWOBLUECUBES_CATCH_DEBUGGER_H_INCLUDED

// #included from: catch_platform.h
#define TWOBLUECUBES_CATCH_PLATFORM_H_INCLUDED

#if defined(__MAC_OS_X_VERSION_MIN_REQUIRED)
#define CATCH_PLATFORM_MAC
#elif  defined(__IPHONE_OS_VERSION_MIN_REQUIRED)
#define CATCH_PLATFORM_IPHONE
#elif defined(WIN32) || defined(__WIN32__) || defined(_WIN32) || defined(_MSC_VER)
#define CATCH_PLATFORM_WINDOWS
#endif

#include <string>

namespace Catch {

	bool isDebuggerActive();
	void writeToDebugConsole(std::string const& text);
}

#ifdef CATCH_PLATFORM_MAC

// The following code snippet based on:
// http://cocoawithlove.com/2008/03/break-into-debugger.html
#ifdef DEBUG
#if defined(__ppc64__) || defined(__ppc__)
#define CATCH_BREAK_INTO_DEBUGGER() \
                if( Catch::isDebuggerActive() ) { \
                    __asm__("li r0, 20\nsc\nnop\nli r0, 37\nli r4, 2\nsc\nnop\n" \
                    : : : "memory","r0","r3","r4" ); \
                }
#else
#define CATCH_BREAK_INTO_DEBUGGER() if( Catch::isDebuggerActive() ) {__asm__("int $3\n" : : );}
#endif
#endif

#elif defined(_MSC_VER)
#define CATCH_BREAK_INTO_DEBUGGER() if( Catch::isDebuggerActive() ) { __debugbreak(); }
#elif defined(__MINGW32__)
extern "C" __declspec(dllimport) void __stdcall DebugBreak();
#define CATCH_BREAK_INTO_DEBUGGER() if( Catch::isDebuggerActive() ) { DebugBreak(); }
#endif

#ifndef CATCH_BREAK_INTO_DEBUGGER
#define CATCH_BREAK_INTO_DEBUGGER() Catch::alwaysTrue();
#endif

// #included from: catch_interfaces_runner.h
#define TWOBLUECUBES_CATCH_INTERFACES_RUNNER_H_INCLUDED

namespace Catch {
	class TestCase;

	struct IRunner {
		virtual ~IRunner();
		virtual bool aborting() const = 0;
	};
}

///////////////////////////////////////////////////////////////////////////////
// In the event of a failure works out if the debugger needs to be invoked
// and/or an exception thrown and takes appropriate action.
// This needs to be done as a macro so the debugger will stop in the user
// source code rather than in Catch library code
#define INTERNAL_CATCH_REACT( resultBuilder ) \
    if( resultBuilder.shouldDebugBreak() ) CATCH_BREAK_INTO_DEBUGGER(); \
    resultBuilder.react();

///////////////////////////////////////////////////////////////////////////////
#define INTERNAL_CATCH_TEST( expr, resultDisposition, macroName ) \
    do { \
        Catch::ResultBuilder __catchResult( macroName, CATCH_INTERNAL_LINEINFO, #expr, resultDisposition ); \
        try { \
            CATCH_INTERNAL_SUPPRESS_PARENTHESES_WARNINGS \
            ( __catchResult <= expr ).endExpression(); \
        } \
        catch( ... ) { \
            __catchResult.useActiveException( Catch::ResultDisposition::Normal ); \
        } \
        INTERNAL_CATCH_REACT( __catchResult ) \
    } while( Catch::isTrue( false && !!(expr) ) ) // expr here is never evaluated at runtime but it forces the compiler to give it a look

///////////////////////////////////////////////////////////////////////////////
#define INTERNAL_CATCH_IF( expr, resultDisposition, macroName ) \
    INTERNAL_CATCH_TEST( expr, resultDisposition, macroName ); \
    if( Catch::getResultCapture().getLastResult()->succeeded() )

///////////////////////////////////////////////////////////////////////////////
#define INTERNAL_CATCH_ELSE( expr, resultDisposition, macroName ) \
    INTERNAL_CATCH_TEST( expr, resultDisposition, macroName ); \
    if( !Catch::getResultCapture().getLastResult()->succeeded() )

///////////////////////////////////////////////////////////////////////////////
#define INTERNAL_CATCH_NO_THROW( expr, resultDisposition, macroName ) \
    do { \
        Catch::ResultBuilder __catchResult( macroName, CATCH_INTERNAL_LINEINFO, #expr, resultDisposition ); \
        try { \
            expr; \
            __catchResult.captureResult( Catch::ResultWas::Ok ); \
        } \
        catch( ... ) { \
            __catchResult.useActiveException( resultDisposition ); \
        } \
        INTERNAL_CATCH_REACT( __catchResult ) \
    } while( Catch::alwaysFalse() )

///////////////////////////////////////////////////////////////////////////////
#define INTERNAL_CATCH_THROWS( expr, resultDisposition, matcher, macroName ) \
    do { \
        Catch::ResultBuilder __catchResult( macroName, CATCH_INTERNAL_LINEINFO, #expr, resultDisposition, #matcher ); \
        if( __catchResult.allowThrows() ) \
            try { \
                expr; \
                __catchResult.captureResult( Catch::ResultWas::DidntThrowException ); \
            } \
            catch( ... ) { \
                __catchResult.captureExpectedException( matcher ); \
            } \
        else \
            __catchResult.captureResult( Catch::ResultWas::Ok ); \
        INTERNAL_CATCH_REACT( __catchResult ) \
    } while( Catch::alwaysFalse() )

///////////////////////////////////////////////////////////////////////////////
#define INTERNAL_CATCH_THROWS_AS( expr, exceptionType, resultDisposition, macroName ) \
    do { \
        Catch::ResultBuilder __catchResult( macroName, CATCH_INTERNAL_LINEINFO, #expr, resultDisposition ); \
        if( __catchResult.allowThrows() ) \
            try { \
                expr; \
                __catchResult.captureResult( Catch::ResultWas::DidntThrowException ); \
            } \
            catch( exceptionType ) { \
                __catchResult.captureResult( Catch::ResultWas::Ok ); \
            } \
            catch( ... ) { \
                __catchResult.useActiveException( resultDisposition ); \
            } \
        else \
            __catchResult.captureResult( Catch::ResultWas::Ok ); \
        INTERNAL_CATCH_REACT( __catchResult ) \
    } while( Catch::alwaysFalse() )

///////////////////////////////////////////////////////////////////////////////
#ifdef CATCH_CONFIG_VARIADIC_MACROS
#define INTERNAL_CATCH_MSG( messageType, resultDisposition, macroName, ... ) \
        do { \
            Catch::ResultBuilder __catchResult( macroName, CATCH_INTERNAL_LINEINFO, "", resultDisposition ); \
            __catchResult << __VA_ARGS__ + ::Catch::StreamEndStop(); \
            __catchResult.captureResult( messageType ); \
            INTERNAL_CATCH_REACT( __catchResult ) \
        } while( Catch::alwaysFalse() )
#else
#define INTERNAL_CATCH_MSG( messageType, resultDisposition, macroName, log ) \
        do { \
            Catch::ResultBuilder __catchResult( macroName, CATCH_INTERNAL_LINEINFO, "", resultDisposition ); \
            __catchResult << log + ::Catch::StreamEndStop(); \
            __catchResult.captureResult( messageType ); \
            INTERNAL_CATCH_REACT( __catchResult ) \
        } while( Catch::alwaysFalse() )
#endif

///////////////////////////////////////////////////////////////////////////////
#define INTERNAL_CATCH_INFO( log, macroName ) \
    Catch::ScopedMessage INTERNAL_CATCH_UNIQUE_NAME( scopedMessage ) = Catch::MessageBuilder( macroName, CATCH_INTERNAL_LINEINFO, Catch::ResultWas::Info ) << log;

///////////////////////////////////////////////////////////////////////////////
#define INTERNAL_CHECK_THAT( arg, matcher, resultDisposition, macroName ) \
    do { \
        Catch::ResultBuilder __catchResult( macroName, CATCH_INTERNAL_LINEINFO, #arg ", " #matcher, resultDisposition ); \
        try { \
            std::string matcherAsString = (matcher).toString(); \
            __catchResult \
                .setLhs( Catch::toString( arg ) ) \
                .setRhs( matcherAsString == Catch::Detail::unprintableString ? #matcher : matcherAsString ) \
                .setOp( "matches" ) \
                .setResultType( (matcher).match( arg ) ); \
            __catchResult.captureExpression(); \
        } catch( ... ) { \
            __catchResult.useActiveException( resultDisposition | Catch::ResultDisposition::ContinueOnFailure ); \
        } \
        INTERNAL_CATCH_REACT( __catchResult ) \
    } while( Catch::alwaysFalse() )

// #included from: internal/catch_section.h
#define TWOBLUECUBES_CATCH_SECTION_H_INCLUDED

// #included from: catch_section_info.h
#define TWOBLUECUBES_CATCH_SECTION_INFO_H_INCLUDED

// #included from: catch_totals.hpp
#define TWOBLUECUBES_CATCH_TOTALS_HPP_INCLUDED

#include <cstddef>

namespace Catch {

	struct Counts {
		Counts() : passed(0), failed(0), failedButOk(0) {}

		Counts operator - (Counts const& other) const {
			Counts diff;
			diff.passed = passed - other.passed;
			diff.failed = failed - other.failed;
			diff.failedButOk = failedButOk - other.failedButOk;
			return diff;
		}
		Counts& operator += (Counts const& other) {
			passed += other.passed;
			failed += other.failed;
			failedButOk += other.failedButOk;
			return *this;
		}

		std::size_t total() const {
			return passed + failed + failedButOk;
		}
		bool allPassed() const {
			return failed == 0 && failedButOk == 0;
		}
		bool allOk() const {
			return failed == 0;
		}

		std::size_t passed;
		std::size_t failed;
		std::size_t failedButOk;
	};

	struct Totals {

		Totals operator - (Totals const& other) const {
			Totals diff;
			diff.assertions = assertions - other.assertions;
			diff.testCases = testCases - other.testCases;
			return diff;
		}

		Totals delta(Totals const& prevTotals) const {
			Totals diff = *this - prevTotals;
			if (diff.assertions.failed > 0)
				++diff.testCases.failed;
			else if (diff.assertions.failedButOk > 0)
				++diff.testCases.failedButOk;
			else
				++diff.testCases.passed;
			return diff;
		}

		Totals& operator += (Totals const& other) {
			assertions += other.assertions;
			testCases += other.testCases;
			return *this;
		}

		Counts assertions;
		Counts testCases;
	};
}

namespace Catch {

	struct SectionInfo {
		SectionInfo
		(SourceLineInfo const& _lineInfo,
			std::string const& _name,
			std::string const& _description = std::string());

		std::string name;
		std::string description;
		SourceLineInfo lineInfo;
	};

	struct SectionEndInfo {
		SectionEndInfo(SectionInfo const& _sectionInfo, Counts const& _prevAssertions, double _durationInSeconds)
			: sectionInfo(_sectionInfo), prevAssertions(_prevAssertions), durationInSeconds(_durationInSeconds)
		{}

		SectionInfo sectionInfo;
		Counts prevAssertions;
		double durationInSeconds;
	};

} // end namespace Catch

  // #included from: catch_timer.h
#define TWOBLUECUBES_CATCH_TIMER_H_INCLUDED

#ifdef CATCH_PLATFORM_WINDOWS
typedef unsigned long long uint64_t;
#else
#include <stdint.h>
#endif

namespace Catch {

	class Timer {
	public:
		Timer() : m_ticks(0) {}
		void start();
		unsigned int getElapsedMicroseconds() const;
		unsigned int getElapsedMilliseconds() const;
		double getElapsedSeconds() const;

	private:
		uint64_t m_ticks;
	};

} // namespace Catch

#include <string>

namespace Catch {

	class Section : NonCopyable {
	public:
		Section(SectionInfo const& info);
		~Section();

		// This indicates whether the section should be executed or not
		operator bool() const;

	private:
		SectionInfo m_info;

		std::string m_name;
		Counts m_assertions;
		bool m_sectionIncluded;
		Timer m_timer;
	};

} // end namespace Catch

#ifdef CATCH_CONFIG_VARIADIC_MACROS
#define INTERNAL_CATCH_SECTION( ... ) \
        if( Catch::Section const& INTERNAL_CATCH_UNIQUE_NAME( catch_internal_Section ) = Catch::SectionInfo( CATCH_INTERNAL_LINEINFO, __VA_ARGS__ ) )
#else
#define INTERNAL_CATCH_SECTION( name, desc ) \
        if( Catch::Section const& INTERNAL_CATCH_UNIQUE_NAME( catch_internal_Section ) = Catch::SectionInfo( CATCH_INTERNAL_LINEINFO, name, desc ) )
#endif

  // #included from: internal/catch_generators.hpp
#define TWOBLUECUBES_CATCH_GENERATORS_HPP_INCLUDED

#include <iterator>
#include <vector>
#include <string>
#include <stdlib.h>

namespace Catch {

	template<typename T>
	struct IGenerator {
		virtual ~IGenerator() {}
		virtual T getValue(std::size_t index) const = 0;
		virtual std::size_t size() const = 0;
	};

	template<typename T>
	class BetweenGenerator : public IGenerator<T> {
	public:
		BetweenGenerator(T from, T to) : m_from(from), m_to(to) {}

		virtual T getValue(std::size_t index) const {
			return m_from + static_cast<int>(index);
		}

		virtual std::size_t size() const {
			return static_cast<std::size_t>(1 + m_to - m_from);
		}

	private:

		T m_from;
		T m_to;
	};

	template<typename T>
	class ValuesGenerator : public IGenerator<T> {
	public:
		ValuesGenerator() {}

		void add(T value) {
			m_values.push_back(value);
		}

		virtual T getValue(std::size_t index) const {
			return m_values[index];
		}

		virtual std::size_t size() const {
			return m_values.size();
		}

	private:
		std::vector<T> m_values;
	};

	template<typename T>
	class CompositeGenerator {
	public:
		CompositeGenerator() : m_totalSize(0) {}

		// *** Move semantics, similar to auto_ptr ***
		CompositeGenerator(CompositeGenerator& other)
			: m_fileInfo(other.m_fileInfo),
			m_totalSize(0)
		{
			move(other);
		}

		CompositeGenerator& setFileInfo(const char* fileInfo) {
			m_fileInfo = fileInfo;
			return *this;
		}

		~CompositeGenerator() {
			deleteAll(m_composed);
		}

		operator T () const {
			size_t overallIndex = getCurrentContext().getGeneratorIndex(m_fileInfo, m_totalSize);

			typename std::vector<const IGenerator<T>*>::const_iterator it = m_composed.begin();
			typename std::vector<const IGenerator<T>*>::const_iterator itEnd = m_composed.end();
			for (size_t index = 0; it != itEnd; ++it)
			{
				const IGenerator<T>* generator = *it;
				if (overallIndex >= index && overallIndex < index + generator->size())
				{
					return generator->getValue(overallIndex - index);
				}
				index += generator->size();
			}
			CATCH_INTERNAL_ERROR("Indexed past end of generated range");
			return T(); // Suppress spurious "not all control paths return a value" warning in Visual Studio - if you know how to fix this please do so
		}

		void add(const IGenerator<T>* generator) {
			m_totalSize += generator->size();
			m_composed.push_back(generator);
		}

		CompositeGenerator& then(CompositeGenerator& other) {
			move(other);
			return *this;
		}

		CompositeGenerator& then(T value) {
			ValuesGenerator<T>* valuesGen = new ValuesGenerator<T>();
			valuesGen->add(value);
			add(valuesGen);
			return *this;
		}

	private:

		void move(CompositeGenerator& other) {
			std::copy(other.m_composed.begin(), other.m_composed.end(), std::back_inserter(m_composed));
			m_totalSize += other.m_totalSize;
			other.m_composed.clear();
		}

		std::vector<const IGenerator<T>*> m_composed;
		std::string m_fileInfo;
		size_t m_totalSize;
	};

	namespace Generators
	{
		template<typename T>
		CompositeGenerator<T> between(T from, T to) {
			CompositeGenerator<T> generators;
			generators.add(new BetweenGenerator<T>(from, to));
			return generators;
		}

		template<typename T>
		CompositeGenerator<T> values(T val1, T val2) {
			CompositeGenerator<T> generators;
			ValuesGenerator<T>* valuesGen = new ValuesGenerator<T>();
			valuesGen->add(val1);
			valuesGen->add(val2);
			generators.add(valuesGen);
			return generators;
		}

		template<typename T>
		CompositeGenerator<T> values(T val1, T val2, T val3) {
			CompositeGenerator<T> generators;
			ValuesGenerator<T>* valuesGen = new ValuesGenerator<T>();
			valuesGen->add(val1);
			valuesGen->add(val2);
			valuesGen->add(val3);
			generators.add(valuesGen);
			return generators;
		}

		template<typename T>
		CompositeGenerator<T> values(T val1, T val2, T val3, T val4) {
			CompositeGenerator<T> generators;
			ValuesGenerator<T>* valuesGen = new ValuesGenerator<T>();
			valuesGen->add(val1);
			valuesGen->add(val2);
			valuesGen->add(val3);
			valuesGen->add(val4);
			generators.add(valuesGen);
			return generators;
		}

	} // end namespace Generators

	using namespace Generators;

} // end namespace Catch

#define INTERNAL_CATCH_LINESTR2( line ) #line
#define INTERNAL_CATCH_LINESTR( line ) INTERNAL_CATCH_LINESTR2( line )

#define INTERNAL_CATCH_GENERATE( expr ) expr.setFileInfo( __FILE__ "(" INTERNAL_CATCH_LINESTR( __LINE__ ) ")" )

  // #included from: internal/catch_interfaces_exception.h
#define TWOBLUECUBES_CATCH_INTERFACES_EXCEPTION_H_INCLUDED

#include <string>
#include <vector>

  // #included from: catch_interfaces_registry_hub.h
#define TWOBLUECUBES_CATCH_INTERFACES_REGISTRY_HUB_H_INCLUDED

#include <string>

namespace Catch {

	class TestCase;
	struct ITestCaseRegistry;
	struct IExceptionTranslatorRegistry;
	struct IExceptionTranslator;
	struct IReporterRegistry;
	struct IReporterFactory;

	struct IRegistryHub {
		virtual ~IRegistryHub();

		virtual IReporterRegistry const& getReporterRegistry() const = 0;
		virtual ITestCaseRegistry const& getTestCaseRegistry() const = 0;
		virtual IExceptionTranslatorRegistry& getExceptionTranslatorRegistry() = 0;
	};

	struct IMutableRegistryHub {
		virtual ~IMutableRegistryHub();
		virtual void registerReporter(std::string const& name, Ptr<IReporterFactory> const& factory) = 0;
		virtual void registerListener(Ptr<IReporterFactory> const& factory) = 0;
		virtual void registerTest(TestCase const& testInfo) = 0;
		virtual void registerTranslator(const IExceptionTranslator* translator) = 0;
	};

	IRegistryHub& getRegistryHub();
	IMutableRegistryHub& getMutableRegistryHub();
	void cleanUp();
	std::string translateActiveException();

}

namespace Catch {

	typedef std::string(*exceptionTranslateFunction)();

	struct IExceptionTranslator;
	typedef std::vector<const IExceptionTranslator*> ExceptionTranslators;

	struct IExceptionTranslator {
		virtual ~IExceptionTranslator();
		virtual std::string translate(ExceptionTranslators::const_iterator it, ExceptionTranslators::const_iterator itEnd) const = 0;
	};

	struct IExceptionTranslatorRegistry {
		virtual ~IExceptionTranslatorRegistry();

		virtual std::string translateActiveException() const = 0;
	};

	class ExceptionTranslatorRegistrar {
		template<typename T>
		class ExceptionTranslator : public IExceptionTranslator {
		public:

			ExceptionTranslator(std::string(*translateFunction)(T&))
				: m_translateFunction(translateFunction)
			{}

			virtual std::string translate(ExceptionTranslators::const_iterator it, ExceptionTranslators::const_iterator itEnd) const CATCH_OVERRIDE {
				try {
					if (it == itEnd)
						throw;
					else
						return (*it)->translate(it + 1, itEnd);
				}
				catch (T& ex) {
					return m_translateFunction(ex);
				}
			}

		protected:
			std::string(*m_translateFunction)(T&);
		};

	public:
		template<typename T>
		ExceptionTranslatorRegistrar(std::string(*translateFunction)(T&)) {
			getMutableRegistryHub().registerTranslator
			(new ExceptionTranslator<T>(translateFunction));
		}
	};
}

///////////////////////////////////////////////////////////////////////////////
#define INTERNAL_CATCH_TRANSLATE_EXCEPTION2( translatorName, signature ) \
    static std::string translatorName( signature ); \
    namespace{ Catch::ExceptionTranslatorRegistrar INTERNAL_CATCH_UNIQUE_NAME( catch_internal_ExceptionRegistrar )( &translatorName ); }\
    static std::string translatorName( signature )

#define INTERNAL_CATCH_TRANSLATE_EXCEPTION( signature ) INTERNAL_CATCH_TRANSLATE_EXCEPTION2( INTERNAL_CATCH_UNIQUE_NAME( catch_internal_ExceptionTranslator ), signature )

// #included from: internal/catch_approx.hpp
#define TWOBLUECUBES_CATCH_APPROX_HPP_INCLUDED

#include <cmath>
#include <limits>

namespace Catch {
	namespace Detail {

		class Approx {
		public:
			explicit Approx(double value)
				: m_epsilon(std::numeric_limits<float>::epsilon() * 100),
				m_scale(1.0),
				m_value(value)
			{}

			Approx(Approx const& other)
				: m_epsilon(other.m_epsilon),
				m_scale(other.m_scale),
				m_value(other.m_value)
			{}

			static Approx custom() {
				return Approx(0);
			}

			Approx operator()(double value) {
				Approx approx(value);
				approx.epsilon(m_epsilon);
				approx.scale(m_scale);
				return approx;
			}

			friend bool operator == (double lhs, Approx const& rhs) {
				// Thanks to Richard Harris for his help refining this formula
				return fabs(lhs - rhs.m_value) < rhs.m_epsilon * (rhs.m_scale + (std::max)(fabs(lhs), fabs(rhs.m_value)));
			}

			friend bool operator == (Approx const& lhs, double rhs) {
				return operator==(rhs, lhs);
			}

			friend bool operator != (double lhs, Approx const& rhs) {
				return !operator==(lhs, rhs);
			}

			friend bool operator != (Approx const& lhs, double rhs) {
				return !operator==(rhs, lhs);
			}

			Approx& epsilon(double newEpsilon) {
				m_epsilon = newEpsilon;
				return *this;
			}

			Approx& scale(double newScale) {
				m_scale = newScale;
				return *this;
			}

			std::string toString() const {
				std::ostringstream oss;
				oss << "Approx( " << Catch::toString(m_value) << " )";
				return oss.str();
			}

		private:
			double m_epsilon;
			double m_scale;
			double m_value;
		};
	}

	template<>
	inline std::string toString<Detail::Approx>(Detail::Approx const& value) {
		return value.toString();
	}

} // end namespace Catch

  // #included from: internal/catch_interfaces_tag_alias_registry.h
#define TWOBLUECUBES_CATCH_INTERFACES_TAG_ALIAS_REGISTRY_H_INCLUDED

  // #included from: catch_tag_alias.h
#define TWOBLUECUBES_CATCH_TAG_ALIAS_H_INCLUDED

#include <string>

namespace Catch {

	struct TagAlias {
		TagAlias(std::string _tag, SourceLineInfo _lineInfo) : tag(_tag), lineInfo(_lineInfo) {}

		std::string tag;
		SourceLineInfo lineInfo;
	};

	struct RegistrarForTagAliases {
		RegistrarForTagAliases(char const* alias, char const* tag, SourceLineInfo const& lineInfo);
	};

} // end namespace Catch

#define CATCH_REGISTER_TAG_ALIAS( alias, spec ) namespace{ Catch::RegistrarForTagAliases INTERNAL_CATCH_UNIQUE_NAME( AutoRegisterTagAlias )( alias, spec, CATCH_INTERNAL_LINEINFO ); }
  // #included from: catch_option.hpp
#define TWOBLUECUBES_CATCH_OPTION_HPP_INCLUDED

namespace Catch {

	// An optional type
	template<typename T>
	class Option {
	public:
		Option() : nullableValue(CATCH_NULL) {}
		Option(T const& _value)
			: nullableValue(new(storage) T(_value))
		{}
		Option(Option const& _other)
			: nullableValue(_other ? new(storage) T(*_other) : CATCH_NULL)
		{}

		~Option() {
			reset();
		}

		Option& operator= (Option const& _other) {
			if (&_other != this) {
				reset();
				if (_other)
					nullableValue = new(storage) T(*_other);
			}
			return *this;
		}
		Option& operator = (T const& _value) {
			reset();
			nullableValue = new(storage) T(_value);
			return *this;
		}

		void reset() {
			if (nullableValue)
				nullableValue->~T();
			nullableValue = CATCH_NULL;
		}

		T& operator*() { return *nullableValue; }
		T const& operator*() const { return *nullableValue; }
		T* operator->() { return nullableValue; }
		const T* operator->() const { return nullableValue; }

		T valueOr(T const& defaultValue) const {
			return nullableValue ? *nullableValue : defaultValue;
		}

		bool some() const { return nullableValue != CATCH_NULL; }
		bool none() const { return nullableValue == CATCH_NULL; }

		bool operator !() const { return nullableValue == CATCH_NULL; }
		operator SafeBool::type() const {
			return SafeBool::makeSafe(some());
		}

	private:
		T* nullableValue;
		char storage[sizeof(T)];
	};

} // end namespace Catch

namespace Catch {

	struct ITagAliasRegistry {
		virtual ~ITagAliasRegistry();
		virtual Option<TagAlias> find(std::string const& alias) const = 0;
		virtual std::string expandAliases(std::string const& unexpandedTestSpec) const = 0;

		static ITagAliasRegistry const& get();
	};

} // end namespace Catch

  // These files are included here so the single_include script doesn't put them
  // in the conditionally compiled sections
  // #included from: internal/catch_test_case_info.h
#define TWOBLUECUBES_CATCH_TEST_CASE_INFO_H_INCLUDED

#include <string>
#include <set>

#ifdef __clang__
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wpadded"
#endif

namespace Catch {

	struct ITestCase;

	struct TestCaseInfo {
		enum SpecialProperties {
			None = 0,
			IsHidden = 1 << 1,
			ShouldFail = 1 << 2,
			MayFail = 1 << 3,
			Throws = 1 << 4
		};

		TestCaseInfo(std::string const& _name,
			std::string const& _className,
			std::string const& _description,
			std::set<std::string> const& _tags,
			SourceLineInfo const& _lineInfo);

		TestCaseInfo(TestCaseInfo const& other);

		friend void setTags(TestCaseInfo& testCaseInfo, std::set<std::string> const& tags);

		bool isHidden() const;
		bool throws() const;
		bool okToFail() const;
		bool expectedToFail() const;

		std::string name;
		std::string className;
		std::string description;
		std::set<std::string> tags;
		std::set<std::string> lcaseTags;
		std::string tagsAsString;
		SourceLineInfo lineInfo;
		SpecialProperties properties;
	};

	class TestCase : public TestCaseInfo {
	public:

		TestCase(ITestCase* testCase, TestCaseInfo const& info);
		TestCase(TestCase const& other);

		TestCase withName(std::string const& _newName) const;

		void invoke() const;

		TestCaseInfo const& getTestCaseInfo() const;

		void swap(TestCase& other);
		bool operator == (TestCase const& other) const;
		bool operator < (TestCase const& other) const;
		TestCase& operator = (TestCase const& other);

	private:
		Ptr<ITestCase> test;
	};

	TestCase makeTestCase(ITestCase* testCase,
		std::string const& className,
		std::string const& name,
		std::string const& description,
		SourceLineInfo const& lineInfo);
}

#ifdef __clang__
#pragma clang diagnostic pop
#endif


#ifdef __OBJC__
// #included from: internal/catch_objc.hpp
#define TWOBLUECUBES_CATCH_OBJC_HPP_INCLUDED

#import <objc/runtime.h>

#include <string>

// NB. Any general catch headers included here must be included
// in catch.hpp first to make sure they are included by the single
// header for non obj-usage

///////////////////////////////////////////////////////////////////////////////
// This protocol is really only here for (self) documenting purposes, since
// all its methods are optional.
@protocol OcFixture

@optional

- (void)setUp;
-(void)tearDown;

@end

namespace Catch {

	class OcMethod : public SharedImpl<ITestCase> {

	public:
		OcMethod(Class cls, SEL sel) : m_cls(cls), m_sel(sel) {}

		virtual void invoke() const {
			id obj = [[m_cls alloc] init];

			performOptionalSelector(obj, @selector(setUp)  );
			performOptionalSelector(obj, m_sel);
			performOptionalSelector(obj, @selector(tearDown)  );

			arcSafeRelease(obj);
		}
	private:
		virtual ~OcMethod() {}

		Class m_cls;
		SEL m_sel;
	};

	namespace Detail {

		inline std::string getAnnotation(Class cls,
			std::string const& annotationName,
			std::string const& testCaseName) {
			NSString* selStr = [[NSString alloc] initWithFormat:@"Catch_%s_%s", annotationName.c_str(), testCaseName.c_str()];
				SEL sel = NSSelectorFromString(selStr);
			arcSafeRelease(selStr);
			id value = performOptionalSelector(cls, sel);
			if (value)
				return[(NSString*)value UTF8String];
			return "";
		}
	}

	inline size_t registerTestMethods() {
		size_t noTestMethods = 0;
		int noClasses = objc_getClassList(CATCH_NULL, 0);

		Class* classes = (CATCH_UNSAFE_UNRETAINED Class *)malloc(sizeof(Class) * noClasses);
		objc_getClassList(classes, noClasses);

		for (int c = 0; c < noClasses; c++) {
			Class cls = classes[c];
			{
				u_int count;
				Method* methods = class_copyMethodList(cls, &count);
				for (u_int m = 0; m < count; m++) {
					SEL selector = method_getName(methods[m]);
					std::string methodName = sel_getName(selector);
					if (startsWith(methodName, "Catch_TestCase_")) {
						std::string testCaseName = methodName.substr(15);
						std::string name = Detail::getAnnotation(cls, "Name", testCaseName);
						std::string desc = Detail::getAnnotation(cls, "Description", testCaseName);
						const char* className = class_getName(cls);

						getMutableRegistryHub().registerTest(makeTestCase(new OcMethod(cls, selector), className, name.c_str(), desc.c_str(), SourceLineInfo()));
						noTestMethods++;
					}
				}
				free(methods);
			}
		}
		return noTestMethods;
	}

	namespace Matchers {
		namespace Impl {
			namespace NSStringMatchers {

				template<typename MatcherT>
				struct StringHolder : MatcherImpl<MatcherT, NSString*> {
					StringHolder(NSString* substr) : m_substr([substr copy]) {}
					StringHolder(StringHolder const& other) : m_substr([other.m_substr copy]) {}
					StringHolder() {
						arcSafeRelease(m_substr);
					}

					NSString* m_substr;
				};

				struct Equals : StringHolder<Equals> {
					Equals(NSString* substr) : StringHolder(substr) {}

					virtual bool match(ExpressionType const& str) const {
						return  (str != nil || m_substr == nil) &&
							[str isEqualToString : m_substr];
					}

					virtual std::string toString() const {
						return "equals string: " + Catch::toString(m_substr);
					}
				};

				struct Contains : StringHolder<Contains> {
					Contains(NSString* substr) : StringHolder(substr) {}

					virtual bool match(ExpressionType const& str) const {
						return  (str != nil || m_substr == nil) &&
							[str rangeOfString : m_substr].location != NSNotFound;
					}

					virtual std::string toString() const {
						return "contains string: " + Catch::toString(m_substr);
					}
				};

				struct StartsWith : StringHolder<StartsWith> {
					StartsWith(NSString* substr) : StringHolder(substr) {}

					virtual bool match(ExpressionType const& str) const {
						return  (str != nil || m_substr == nil) &&
							[str rangeOfString : m_substr].location == 0;
					}

					virtual std::string toString() const {
						return "starts with: " + Catch::toString(m_substr);
					}
				};
				struct EndsWith : StringHolder<EndsWith> {
					EndsWith(NSString* substr) : StringHolder(substr) {}

					virtual bool match(ExpressionType const& str) const {
						return  (str != nil || m_substr == nil) &&
							[str rangeOfString : m_substr].location == [str length] - [m_substr length];
					}

					virtual std::string toString() const {
						return "ends with: " + Catch::toString(m_substr);
					}
				};

			} // namespace NSStringMatchers
		} // namespace Impl

		inline Impl::NSStringMatchers::Equals
			Equals(NSString* substr) { return Impl::NSStringMatchers::Equals(substr); }

		inline Impl::NSStringMatchers::Contains
			Contains(NSString* substr) { return Impl::NSStringMatchers::Contains(substr); }

		inline Impl::NSStringMatchers::StartsWith
			StartsWith(NSString* substr) { return Impl::NSStringMatchers::StartsWith(substr); }

		inline Impl::NSStringMatchers::EndsWith
			EndsWith(NSString* substr) { return Impl::NSStringMatchers::EndsWith(substr); }

	} // namespace Matchers

	using namespace Matchers;

} // namespace Catch

  ///////////////////////////////////////////////////////////////////////////////
#define OC_TEST_CASE( name, desc )\
+(NSString*) INTERNAL_CATCH_UNIQUE_NAME( Catch_Name_test ) \
{\
return @ name; \
}\
+(NSString*) INTERNAL_CATCH_UNIQUE_NAME( Catch_Description_test ) \
{ \
return @ desc; \
} \
-(void) INTERNAL_CATCH_UNIQUE_NAME( Catch_TestCase_test )

#endif

#ifdef CATCH_IMPL
  // #included from: internal/catch_impl.hpp
#define TWOBLUECUBES_CATCH_IMPL_HPP_INCLUDED

  // Collect all the implementation files together here
  // These are the equivalent of what would usually be cpp files

#ifdef __clang__
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wweak-vtables"
#endif

  // #included from: ../catch_session.hpp
#define TWOBLUECUBES_CATCH_RUNNER_HPP_INCLUDED

  // #included from: internal/catch_commandline.hpp
#define TWOBLUECUBES_CATCH_COMMANDLINE_HPP_INCLUDED

  // #included from: catch_config.hpp
#define TWOBLUECUBES_CATCH_CONFIG_HPP_INCLUDED

  // #included from: catch_test_spec_parser.hpp
#define TWOBLUECUBES_CATCH_TEST_SPEC_PARSER_HPP_INCLUDED

#ifdef __clang__
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wpadded"
#endif

  // #included from: catch_test_spec.hpp
#define TWOBLUECUBES_CATCH_TEST_SPEC_HPP_INCLUDED

#ifdef __clang__
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wpadded"
#endif

  // #included from: catch_wildcard_pattern.hpp
#define TWOBLUECUBES_CATCH_WILDCARD_PATTERN_HPP_INCLUDED

namespace Catch
{
	class WildcardPattern {
		enum WildcardPosition {
			NoWildcard = 0,
			WildcardAtStart = 1,
			WildcardAtEnd = 2,
			WildcardAtBothEnds = WildcardAtStart | WildcardAtEnd
		};

	public:

		WildcardPattern(std::string const& pattern, CaseSensitive::Choice caseSensitivity)
			: m_caseSensitivity(caseSensitivity),
			m_wildcard(NoWildcard),
			m_pattern(adjustCase(pattern))
		{
			if (startsWith(m_pattern, "*")) {
				m_pattern = m_pattern.substr(1);
				m_wildcard = WildcardAtStart;
			}
			if (endsWith(m_pattern, "*")) {
				m_pattern = m_pattern.substr(0, m_pattern.size() - 1);
				m_wildcard = static_cast<WildcardPosition>(m_wildcard | WildcardAtEnd);
			}
		}
		virtual ~WildcardPattern();
		virtual bool matches(std::string const& str) const {
			switch (m_wildcard) {
			case NoWildcard:
				return m_pattern == adjustCase(str);
			case WildcardAtStart:
				return endsWith(adjustCase(str), m_pattern);
			case WildcardAtEnd:
				return startsWith(adjustCase(str), m_pattern);
			case WildcardAtBothEnds:
				return contains(adjustCase(str), m_pattern);
			}

#ifdef __clang__
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wunreachable-code"
#endif
			throw std::logic_error("Unknown enum");
#ifdef __clang__
#pragma clang diagnostic pop
#endif
		}
	private:
		std::string adjustCase(std::string const& str) const {
			return m_caseSensitivity == CaseSensitive::No ? toLower(str) : str;
		}
		CaseSensitive::Choice m_caseSensitivity;
		WildcardPosition m_wildcard;
		std::string m_pattern;
	};
}

#include <string>
#include <vector>

namespace Catch {

	class TestSpec {
		struct Pattern : SharedImpl<> {
			virtual ~Pattern();
			virtual bool matches(TestCaseInfo const& testCase) const = 0;
		};
		class NamePattern : public Pattern {
		public:
			NamePattern(std::string const& name)
				: m_wildcardPattern(toLower(name), CaseSensitive::No)
			{}
			virtual ~NamePattern();
			virtual bool matches(TestCaseInfo const& testCase) const {
				return m_wildcardPattern.matches(toLower(testCase.name));
			}
		private:
			WildcardPattern m_wildcardPattern;
		};

		class TagPattern : public Pattern {
		public:
			TagPattern(std::string const& tag) : m_tag(toLower(tag)) {}
			virtual ~TagPattern();
			virtual bool matches(TestCaseInfo const& testCase) const {
				return testCase.lcaseTags.find(m_tag) != testCase.lcaseTags.end();
			}
		private:
			std::string m_tag;
		};

		class ExcludedPattern : public Pattern {
		public:
			ExcludedPattern(Ptr<Pattern> const& underlyingPattern) : m_underlyingPattern(underlyingPattern) {}
			virtual ~ExcludedPattern();
			virtual bool matches(TestCaseInfo const& testCase) const { return !m_underlyingPattern->matches(testCase); }
		private:
			Ptr<Pattern> m_underlyingPattern;
		};

		struct Filter {
			std::vector<Ptr<Pattern> > m_patterns;

			bool matches(TestCaseInfo const& testCase) const {
				// All patterns in a filter must match for the filter to be a match
				for (std::vector<Ptr<Pattern> >::const_iterator it = m_patterns.begin(), itEnd = m_patterns.end(); it != itEnd; ++it)
					if (!(*it)->matches(testCase))
						return false;
				return true;
			}
		};

	public:
		bool hasFilters() const {
			return !m_filters.empty();
		}
		bool matches(TestCaseInfo const& testCase) const {
			// A TestSpec matches if any filter matches
			for (std::vector<Filter>::const_iterator it = m_filters.begin(), itEnd = m_filters.end(); it != itEnd; ++it)
				if (it->matches(testCase))
					return true;
			return false;
		}

	private:
		std::vector<Filter> m_filters;

		friend class TestSpecParser;
	};
}

#ifdef __clang__
#pragma clang diagnostic pop
#endif

namespace Catch {

	class TestSpecParser {
		enum Mode { None, Name, QuotedName, Tag };
		Mode m_mode;
		bool m_exclusion;
		std::size_t m_start, m_pos;
		std::string m_arg;
		TestSpec::Filter m_currentFilter;
		TestSpec m_testSpec;
		ITagAliasRegistry const* m_tagAliases;

	public:
		TestSpecParser(ITagAliasRegistry const& tagAliases) : m_tagAliases(&tagAliases) {}

		TestSpecParser& parse(std::string const& arg) {
			m_mode = None;
			m_exclusion = false;
			m_start = std::string::npos;
			m_arg = m_tagAliases->expandAliases(arg);
			for (m_pos = 0; m_pos < m_arg.size(); ++m_pos)
				visitChar(m_arg[m_pos]);
			if (m_mode == Name)
				addPattern<TestSpec::NamePattern>();
			return *this;
		}
		TestSpec testSpec() {
			addFilter();
			return m_testSpec;
		}
	private:
		void visitChar(char c) {
			if (m_mode == None) {
				switch (c) {
				case ' ': return;
				case '~': m_exclusion = true; return;
				case '[': return startNewMode(Tag, ++m_pos);
				case '"': return startNewMode(QuotedName, ++m_pos);
				default: startNewMode(Name, m_pos); break;
				}
			}
			if (m_mode == Name) {
				if (c == ',') {
					addPattern<TestSpec::NamePattern>();
					addFilter();
				}
				else if (c == '[') {
					if (subString() == "exclude:")
						m_exclusion = true;
					else
						addPattern<TestSpec::NamePattern>();
					startNewMode(Tag, ++m_pos);
				}
			}
			else if (m_mode == QuotedName && c == '"')
				addPattern<TestSpec::NamePattern>();
			else if (m_mode == Tag && c == ']')
				addPattern<TestSpec::TagPattern>();
		}
		void startNewMode(Mode mode, std::size_t start) {
			m_mode = mode;
			m_start = start;
		}
		std::string subString() const { return m_arg.substr(m_start, m_pos - m_start); }
		template<typename T>
		void addPattern() {
			std::string token = subString();
			if (startsWith(token, "exclude:")) {
				m_exclusion = true;
				token = token.substr(8);
			}
			if (!token.empty()) {
				Ptr<TestSpec::Pattern> pattern = new T(token);
				if (m_exclusion)
					pattern = new TestSpec::ExcludedPattern(pattern);
				m_currentFilter.m_patterns.push_back(pattern);
			}
			m_exclusion = false;
			m_mode = None;
		}
		void addFilter() {
			if (!m_currentFilter.m_patterns.empty()) {
				m_testSpec.m_filters.push_back(m_currentFilter);
				m_currentFilter = TestSpec::Filter();
			}
		}
	};
	inline TestSpec parseTestSpec(std::string const& arg) {
		return TestSpecParser(ITagAliasRegistry::get()).parse(arg).testSpec();
	}

} // namespace Catch

#ifdef __clang__
#pragma clang diagnostic pop
#endif

  // #included from: catch_interfaces_config.h
#define TWOBLUECUBES_CATCH_INTERFACES_CONFIG_H_INCLUDED

#include <iostream>
#include <string>
#include <vector>

namespace Catch {

	struct Verbosity {
		enum Level {
			NoOutput = 0,
			Quiet,
			Normal
		};
	};

	struct WarnAbout {
		enum What {
			Nothing = 0x00,
			NoAssertions = 0x01
		};
	};

	struct ShowDurations {
		enum OrNot {
			DefaultForReporter,
			Always,
			Never
		};
	};
	struct RunTests {
		enum InWhatOrder {
			InDeclarationOrder,
			InLexicographicalOrder,
			InRandomOrder
		};
	};
	struct UseColour {
		enum YesOrNo {
			Auto,
			Yes,
			No
		};
	};

	class TestSpec;

	struct IConfig : IShared {

		virtual ~IConfig();

		virtual bool allowThrows() const = 0;
		virtual std::ostream& stream() const = 0;
		virtual std::string name() const = 0;
		virtual bool includeSuccessfulResults() const = 0;
		virtual bool shouldDebugBreak() const = 0;
		virtual bool warnAboutMissingAssertions() const = 0;
		virtual int abortAfter() const = 0;
		virtual bool showInvisibles() const = 0;
		virtual ShowDurations::OrNot showDurations() const = 0;
		virtual TestSpec const& testSpec() const = 0;
		virtual RunTests::InWhatOrder runOrder() const = 0;
		virtual unsigned int rngSeed() const = 0;
		virtual UseColour::YesOrNo useColour() const = 0;
	};
}

// #included from: catch_stream.h
#define TWOBLUECUBES_CATCH_STREAM_H_INCLUDED

// #included from: catch_streambuf.h
#define TWOBLUECUBES_CATCH_STREAMBUF_H_INCLUDED

#include <streambuf>

namespace Catch {

	class StreamBufBase : public std::streambuf {
	public:
		virtual ~StreamBufBase() CATCH_NOEXCEPT;
	};
}

#include <streambuf>
#include <ostream>
#include <fstream>

namespace Catch {

	std::ostream& cout();
	std::ostream& cerr();

	struct IStream {
		virtual ~IStream() CATCH_NOEXCEPT;
		virtual std::ostream& stream() const = 0;
	};

	class FileStream : public IStream {
		mutable std::ofstream m_ofs;
	public:
		FileStream(std::string const& filename);
		virtual ~FileStream() CATCH_NOEXCEPT;
	public: // IStream
		virtual std::ostream& stream() const CATCH_OVERRIDE;
	};

	class CoutStream : public IStream {
		mutable std::ostream m_os;
	public:
		CoutStream();
		virtual ~CoutStream() CATCH_NOEXCEPT;

	public: // IStream
		virtual std::ostream& stream() const CATCH_OVERRIDE;
	};

	class DebugOutStream : public IStream {
		CATCH_AUTO_PTR(StreamBufBase) m_streamBuf;
		mutable std::ostream m_os;
	public:
		DebugOutStream();
		virtual ~DebugOutStream() CATCH_NOEXCEPT;

	public: // IStream
		virtual std::ostream& stream() const CATCH_OVERRIDE;
	};
}

#include <memory>
#include <vector>
#include <string>
#include <iostream>
#include <ctime>

#ifndef CATCH_CONFIG_CONSOLE_WIDTH
#define CATCH_CONFIG_CONSOLE_WIDTH 80
#endif

namespace Catch {

	struct ConfigData {

		ConfigData()
			: listTests(false),
			listTags(false),
			listReporters(false),
			listTestNamesOnly(false),
			showSuccessfulTests(false),
			shouldDebugBreak(false),
			noThrow(false),
			showHelp(false),
			showInvisibles(false),
			filenamesAsTags(false),
			abortAfter(-1),
			rngSeed(0),
			verbosity(Verbosity::Normal),
			warnings(WarnAbout::Nothing),
			showDurations(ShowDurations::DefaultForReporter),
			runOrder(RunTests::InDeclarationOrder),
			useColour(UseColour::Auto)
		{}

		bool listTests;
		bool listTags;
		bool listReporters;
		bool listTestNamesOnly;

		bool showSuccessfulTests;
		bool shouldDebugBreak;
		bool noThrow;
		bool showHelp;
		bool showInvisibles;
		bool filenamesAsTags;

		int abortAfter;
		unsigned int rngSeed;

		Verbosity::Level verbosity;
		WarnAbout::What warnings;
		ShowDurations::OrNot showDurations;
		RunTests::InWhatOrder runOrder;
		UseColour::YesOrNo useColour;

		std::string outputFilename;
		std::string name;
		std::string processName;

		std::vector<std::string> reporterNames;
		std::vector<std::string> testsOrTags;
	};

	class Config : public SharedImpl<IConfig> {
	private:
		Config(Config const& other);
		Config& operator = (Config const& other);
		virtual void dummy();
	public:

		Config()
		{}

		Config(ConfigData const& data)
			: m_data(data),
			m_stream(openStream())
		{
			if (!data.testsOrTags.empty()) {
				TestSpecParser parser(ITagAliasRegistry::get());
				for (std::size_t i = 0; i < data.testsOrTags.size(); ++i)
					parser.parse(data.testsOrTags[i]);
				m_testSpec = parser.testSpec();
			}
		}

		virtual ~Config() {
		}

		std::string const& getFilename() const {
			return m_data.outputFilename;
		}

		bool listTests() const { return m_data.listTests; }
		bool listTestNamesOnly() const { return m_data.listTestNamesOnly; }
		bool listTags() const { return m_data.listTags; }
		bool listReporters() const { return m_data.listReporters; }

		std::string getProcessName() const { return m_data.processName; }

		bool shouldDebugBreak() const { return m_data.shouldDebugBreak; }

		std::vector<std::string> getReporterNames() const { return m_data.reporterNames; }

		int abortAfter() const { return m_data.abortAfter; }

		TestSpec const& testSpec() const { return m_testSpec; }

		bool showHelp() const { return m_data.showHelp; }
		bool showInvisibles() const { return m_data.showInvisibles; }

		// IConfig interface
		virtual bool allowThrows() const { return !m_data.noThrow; }
		virtual std::ostream& stream() const { return m_stream->stream(); }
		virtual std::string name() const { return m_data.name.empty() ? m_data.processName : m_data.name; }
		virtual bool includeSuccessfulResults() const { return m_data.showSuccessfulTests; }
		virtual bool warnAboutMissingAssertions() const { return m_data.warnings & WarnAbout::NoAssertions; }
		virtual ShowDurations::OrNot showDurations() const { return m_data.showDurations; }
		virtual RunTests::InWhatOrder runOrder() const { return m_data.runOrder; }
		virtual unsigned int rngSeed() const { return m_data.rngSeed; }
		virtual UseColour::YesOrNo useColour() const { return m_data.useColour; }

	private:

		IStream const* openStream() {
			if (m_data.outputFilename.empty())
				return new CoutStream();
			else if (m_data.outputFilename[0] == '%') {
				if (m_data.outputFilename == "%debug")
					return new DebugOutStream();
				else
					throw std::domain_error("Unrecognised stream: " + m_data.outputFilename);
			}
			else
				return new FileStream(m_data.outputFilename);
		}
		ConfigData m_data;

		CATCH_AUTO_PTR(IStream const) m_stream;
		TestSpec m_testSpec;
	};

} // end namespace Catch

  // #included from: catch_clara.h
#define TWOBLUECUBES_CATCH_CLARA_H_INCLUDED

  // Use Catch's value for console width (store Clara's off to the side, if present)
#ifdef CLARA_CONFIG_CONSOLE_WIDTH
#define CATCH_TEMP_CLARA_CONFIG_CONSOLE_WIDTH CLARA_CONFIG_CONSOLE_WIDTH
#undef CLARA_CONFIG_CONSOLE_WIDTH
#endif
#define CLARA_CONFIG_CONSOLE_WIDTH CATCH_CONFIG_CONSOLE_WIDTH

  // Declare Clara inside the Catch namespace
#define STITCH_CLARA_OPEN_NAMESPACE namespace Catch {
  // #included from: ../external/clara.h

  // Version 0.0.2.4

  // Only use header guard if we are not using an outer namespace
#if !defined(TWOBLUECUBES_CLARA_H_INCLUDED) || defined(STITCH_CLARA_OPEN_NAMESPACE)

#ifndef STITCH_CLARA_OPEN_NAMESPACE
#define TWOBLUECUBES_CLARA_H_INCLUDED
#define STITCH_CLARA_OPEN_NAMESPACE
#define STITCH_CLARA_CLOSE_NAMESPACE
#else
#define STITCH_CLARA_CLOSE_NAMESPACE }
#endif

#define STITCH_TBC_TEXT_FORMAT_OPEN_NAMESPACE STITCH_CLARA_OPEN_NAMESPACE

  // ----------- #included from tbc_text_format.h -----------

  // Only use header guard if we are not using an outer namespace
#if !defined(TBC_TEXT_FORMAT_H_INCLUDED) || defined(STITCH_TBC_TEXT_FORMAT_OUTER_NAMESPACE)
#ifndef STITCH_TBC_TEXT_FORMAT_OUTER_NAMESPACE
#define TBC_TEXT_FORMAT_H_INCLUDED
#endif

#include <string>
#include <vector>
#include <sstream>
#include <algorithm>

  // Use optional outer namespace
#ifdef STITCH_TBC_TEXT_FORMAT_OUTER_NAMESPACE
namespace STITCH_TBC_TEXT_FORMAT_OUTER_NAMESPACE {
#endif

	namespace Tbc {

#ifdef TBC_TEXT_FORMAT_CONSOLE_WIDTH
		const unsigned int consoleWidth = TBC_TEXT_FORMAT_CONSOLE_WIDTH;
#else
		const unsigned int consoleWidth = 80;
#endif

		struct TextAttributes {
			TextAttributes()
				: initialIndent(std::string::npos),
				indent(0),
				width(consoleWidth - 1),
				tabChar('\t')
			{}

			TextAttributes& setInitialIndent(std::size_t _value) { initialIndent = _value; return *this; }
			TextAttributes& setIndent(std::size_t _value) { indent = _value; return *this; }
			TextAttributes& setWidth(std::size_t _value) { width = _value; return *this; }
			TextAttributes& setTabChar(char _value) { tabChar = _value; return *this; }

			std::size_t initialIndent;  // indent of first line, or npos
			std::size_t indent;         // indent of subsequent lines, or all if initialIndent is npos
			std::size_t width;          // maximum width of text, including indent. Longer text will wrap
			char tabChar;               // If this char is seen the indent is changed to current pos
		};

		class Text {
		public:
			Text(std::string const& _str, TextAttributes const& _attr = TextAttributes())
				: attr(_attr)
			{
				std::string wrappableChars = " [({.,/|\\-";
				std::size_t indent = _attr.initialIndent != std::string::npos
					? _attr.initialIndent
					: _attr.indent;
				std::string remainder = _str;

				while (!remainder.empty()) {
					if (lines.size() >= 1000) {
						lines.push_back("... message truncated due to excessive size");
						return;
					}
					std::size_t tabPos = std::string::npos;
					std::size_t width = (std::min)(remainder.size(), _attr.width - indent);
					std::size_t pos = remainder.find_first_of('\n');
					if (pos <= width) {
						width = pos;
					}
					pos = remainder.find_last_of(_attr.tabChar, width);
					if (pos != std::string::npos) {
						tabPos = pos;
						if (remainder[width] == '\n')
							width--;
						remainder = remainder.substr(0, tabPos) + remainder.substr(tabPos + 1);
					}

					if (width == remainder.size()) {
						spliceLine(indent, remainder, width);
					}
					else if (remainder[width] == '\n') {
						spliceLine(indent, remainder, width);
						if (width <= 1 || remainder.size() != 1)
							remainder = remainder.substr(1);
						indent = _attr.indent;
					}
					else {
						pos = remainder.find_last_of(wrappableChars, width);
						if (pos != std::string::npos && pos > 0) {
							spliceLine(indent, remainder, pos);
							if (remainder[0] == ' ')
								remainder = remainder.substr(1);
						}
						else {
							spliceLine(indent, remainder, width - 1);
							lines.back() += "-";
						}
						if (lines.size() == 1)
							indent = _attr.indent;
						if (tabPos != std::string::npos)
							indent += tabPos;
					}
				}
			}

			void spliceLine(std::size_t _indent, std::string& _remainder, std::size_t _pos) {
				lines.push_back(std::string(_indent, ' ') + _remainder.substr(0, _pos));
				_remainder = _remainder.substr(_pos);
			}

			typedef std::vector<std::string>::const_iterator const_iterator;

			const_iterator begin() const { return lines.begin(); }
			const_iterator end() const { return lines.end(); }
			std::string const& last() const { return lines.back(); }
			std::size_t size() const { return lines.size(); }
			std::string const& operator[](std::size_t _index) const { return lines[_index]; }
			std::string toString() const {
				std::ostringstream oss;
				oss << *this;
				return oss.str();
			}

			inline friend std::ostream& operator << (std::ostream& _stream, Text const& _text) {
				for (Text::const_iterator it = _text.begin(), itEnd = _text.end();
					it != itEnd; ++it) {
					if (it != _text.begin())
						_stream << "\n";
					_stream << *it;
				}
				return _stream;
			}

		private:
			std::string str;
			TextAttributes attr;
			std::vector<std::string> lines;
		};

	} // end namespace Tbc

#ifdef STITCH_TBC_TEXT_FORMAT_OUTER_NAMESPACE
} // end outer namespace
#endif

#endif // TBC_TEXT_FORMAT_H_INCLUDED

  // ----------- end of #include from tbc_text_format.h -----------
  // ........... back in clara.h

#undef STITCH_TBC_TEXT_FORMAT_OPEN_NAMESPACE

  // ----------- #included from clara_compilers.h -----------

#ifndef TWOBLUECUBES_CLARA_COMPILERS_H_INCLUDED
#define TWOBLUECUBES_CLARA_COMPILERS_H_INCLUDED

  // Detect a number of compiler features - mostly C++11/14 conformance - by compiler
  // The following features are defined:
  //
  // CLARA_CONFIG_CPP11_NULLPTR : is nullptr supported?
  // CLARA_CONFIG_CPP11_NOEXCEPT : is noexcept supported?
  // CLARA_CONFIG_CPP11_GENERATED_METHODS : The delete and default keywords for compiler generated methods
  // CLARA_CONFIG_CPP11_OVERRIDE : is override supported?
  // CLARA_CONFIG_CPP11_UNIQUE_PTR : is unique_ptr supported (otherwise use auto_ptr)

  // CLARA_CONFIG_CPP11_OR_GREATER : Is C++11 supported?

  // CLARA_CONFIG_VARIADIC_MACROS : are variadic macros supported?

  // In general each macro has a _NO_<feature name> form
  // (e.g. CLARA_CONFIG_CPP11_NO_NULLPTR) which disables the feature.
  // Many features, at point of detection, define an _INTERNAL_ macro, so they
  // can be combined, en-mass, with the _NO_ forms later.

  // All the C++11 features can be disabled with CLARA_CONFIG_NO_CPP11

#ifdef __clang__

#if __has_feature(cxx_nullptr)
#define CLARA_INTERNAL_CONFIG_CPP11_NULLPTR
#endif

#if __has_feature(cxx_noexcept)
#define CLARA_INTERNAL_CONFIG_CPP11_NOEXCEPT
#endif

#endif // __clang__

  ////////////////////////////////////////////////////////////////////////////////
  // GCC
#ifdef __GNUC__

#if __GNUC__ == 4 && __GNUC_MINOR__ >= 6 && defined(__GXX_EXPERIMENTAL_CXX0X__)
#define CLARA_INTERNAL_CONFIG_CPP11_NULLPTR
#endif

  // - otherwise more recent versions define __cplusplus >= 201103L
  // and will get picked up below

#endif // __GNUC__

  ////////////////////////////////////////////////////////////////////////////////
  // Visual C++
#ifdef _MSC_VER

#if (_MSC_VER >= 1600)
#define CLARA_INTERNAL_CONFIG_CPP11_NULLPTR
#define CLARA_INTERNAL_CONFIG_CPP11_UNIQUE_PTR
#endif

#if (_MSC_VER >= 1900 ) // (VC++ 13 (VS2015))
#define CLARA_INTERNAL_CONFIG_CPP11_NOEXCEPT
#define CLARA_INTERNAL_CONFIG_CPP11_GENERATED_METHODS
#endif

#endif // _MSC_VER

  ////////////////////////////////////////////////////////////////////////////////
  // C++ language feature support

  // catch all support for C++11
#if defined(__cplusplus) && __cplusplus >= 201103L

#define CLARA_CPP11_OR_GREATER

#if !defined(CLARA_INTERNAL_CONFIG_CPP11_NULLPTR)
#define CLARA_INTERNAL_CONFIG_CPP11_NULLPTR
#endif

#ifndef CLARA_INTERNAL_CONFIG_CPP11_NOEXCEPT
#define CLARA_INTERNAL_CONFIG_CPP11_NOEXCEPT
#endif

#ifndef CLARA_INTERNAL_CONFIG_CPP11_GENERATED_METHODS
#define CLARA_INTERNAL_CONFIG_CPP11_GENERATED_METHODS
#endif

#if !defined(CLARA_INTERNAL_CONFIG_CPP11_OVERRIDE)
#define CLARA_INTERNAL_CONFIG_CPP11_OVERRIDE
#endif
#if !defined(CLARA_INTERNAL_CONFIG_CPP11_UNIQUE_PTR)
#define CLARA_INTERNAL_CONFIG_CPP11_UNIQUE_PTR
#endif

#endif // __cplusplus >= 201103L

  // Now set the actual defines based on the above + anything the user has configured
#if defined(CLARA_INTERNAL_CONFIG_CPP11_NULLPTR) && !defined(CLARA_CONFIG_CPP11_NO_NULLPTR) && !defined(CLARA_CONFIG_CPP11_NULLPTR) && !defined(CLARA_CONFIG_NO_CPP11)
#define CLARA_CONFIG_CPP11_NULLPTR
#endif
#if defined(CLARA_INTERNAL_CONFIG_CPP11_NOEXCEPT) && !defined(CLARA_CONFIG_CPP11_NO_NOEXCEPT) && !defined(CLARA_CONFIG_CPP11_NOEXCEPT) && !defined(CLARA_CONFIG_NO_CPP11)
#define CLARA_CONFIG_CPP11_NOEXCEPT
#endif
#if defined(CLARA_INTERNAL_CONFIG_CPP11_GENERATED_METHODS) && !defined(CLARA_CONFIG_CPP11_NO_GENERATED_METHODS) && !defined(CLARA_CONFIG_CPP11_GENERATED_METHODS) && !defined(CLARA_CONFIG_NO_CPP11)
#define CLARA_CONFIG_CPP11_GENERATED_METHODS
#endif
#if defined(CLARA_INTERNAL_CONFIG_CPP11_OVERRIDE) && !defined(CLARA_CONFIG_NO_OVERRIDE) && !defined(CLARA_CONFIG_CPP11_OVERRIDE) && !defined(CLARA_CONFIG_NO_CPP11)
#define CLARA_CONFIG_CPP11_OVERRIDE
#endif
#if defined(CLARA_INTERNAL_CONFIG_CPP11_UNIQUE_PTR) && !defined(CLARA_CONFIG_NO_UNIQUE_PTR) && !defined(CLARA_CONFIG_CPP11_UNIQUE_PTR) && !defined(CLARA_CONFIG_NO_CPP11)
#define CLARA_CONFIG_CPP11_UNIQUE_PTR
#endif

  // noexcept support:
#if defined(CLARA_CONFIG_CPP11_NOEXCEPT) && !defined(CLARA_NOEXCEPT)
#define CLARA_NOEXCEPT noexcept
#  define CLARA_NOEXCEPT_IS(x) noexcept(x)
#else
#define CLARA_NOEXCEPT throw()
#  define CLARA_NOEXCEPT_IS(x)
#endif

  // nullptr support
#ifdef CLARA_CONFIG_CPP11_NULLPTR
#define CLARA_NULL nullptr
#else
#define CLARA_NULL NULL
#endif

  // override support
#ifdef CLARA_CONFIG_CPP11_OVERRIDE
#define CLARA_OVERRIDE override
#else
#define CLARA_OVERRIDE
#endif

  // unique_ptr support
#ifdef CLARA_CONFIG_CPP11_UNIQUE_PTR
#   define CLARA_AUTO_PTR( T ) std::unique_ptr<T>
#else
#   define CLARA_AUTO_PTR( T ) std::auto_ptr<T>
#endif

#endif // TWOBLUECUBES_CLARA_COMPILERS_H_INCLUDED

  // ----------- end of #include from clara_compilers.h -----------
  // ........... back in clara.h

#include <map>
#include <stdexcept>
#include <memory>

#if defined(WIN32) || defined(__WIN32__) || defined(_WIN32) || defined(_MSC_VER)
#define CLARA_PLATFORM_WINDOWS
#endif

  // Use optional outer namespace
#ifdef STITCH_CLARA_OPEN_NAMESPACE
STITCH_CLARA_OPEN_NAMESPACE
#endif

namespace Clara {

	struct UnpositionalTag {};

	extern UnpositionalTag _;

#ifdef CLARA_CONFIG_MAIN
	UnpositionalTag _;
#endif

	namespace Detail {

#ifdef CLARA_CONSOLE_WIDTH
		const unsigned int consoleWidth = CLARA_CONFIG_CONSOLE_WIDTH;
#else
		const unsigned int consoleWidth = 80;
#endif

		using namespace Tbc;

		inline bool startsWith(std::string const& str, std::string const& prefix) {
			return str.size() >= prefix.size() && str.substr(0, prefix.size()) == prefix;
		}

		template<typename T> struct RemoveConstRef { typedef T type; };
		template<typename T> struct RemoveConstRef<T&> { typedef T type; };
		template<typename T> struct RemoveConstRef<T const&> { typedef T type; };
		template<typename T> struct RemoveConstRef<T const> { typedef T type; };

		template<typename T>    struct IsBool { static const bool value = false; };
		template<>              struct IsBool<bool> { static const bool value = true; };

		template<typename T>
		void convertInto(std::string const& _source, T& _dest) {
			std::stringstream ss;
			ss << _source;
			ss >> _dest;
			if (ss.fail())
				throw std::runtime_error("Unable to convert " + _source + " to destination type");
		}
		inline void convertInto(std::string const& _source, std::string& _dest) {
			_dest = _source;
		}
		inline void convertInto(std::string const& _source, bool& _dest) {
			std::string sourceLC = _source;
			std::transform(sourceLC.begin(), sourceLC.end(), sourceLC.begin(), ::tolower);
			if (sourceLC == "y" || sourceLC == "1" || sourceLC == "true" || sourceLC == "yes" || sourceLC == "on")
				_dest = true;
			else if (sourceLC == "n" || sourceLC == "0" || sourceLC == "false" || sourceLC == "no" || sourceLC == "off")
				_dest = false;
			else
				throw std::runtime_error("Expected a boolean value but did not recognise:\n  '" + _source + "'");
		}

		template<typename ConfigT>
		struct IArgFunction {
			virtual ~IArgFunction() {}
#ifdef CLARA_CONFIG_CPP11_GENERATED_METHODS
			IArgFunction() = default;
			IArgFunction(IArgFunction const&) = default;
#endif
			virtual void set(ConfigT& config, std::string const& value) const = 0;
			virtual bool takesArg() const = 0;
			virtual IArgFunction* clone() const = 0;
		};

		template<typename ConfigT>
		class BoundArgFunction {
		public:
			BoundArgFunction() : functionObj(CLARA_NULL) {}
			BoundArgFunction(IArgFunction<ConfigT>* _functionObj) : functionObj(_functionObj) {}
			BoundArgFunction(BoundArgFunction const& other) : functionObj(other.functionObj ? other.functionObj->clone() : CLARA_NULL) {}
			BoundArgFunction& operator = (BoundArgFunction const& other) {
				IArgFunction<ConfigT>* newFunctionObj = other.functionObj ? other.functionObj->clone() : CLARA_NULL;
				delete functionObj;
				functionObj = newFunctionObj;
				return *this;
			}
			~BoundArgFunction() { delete functionObj; }

			void set(ConfigT& config, std::string const& value) const {
				functionObj->set(config, value);
			}
			bool takesArg() const { return functionObj->takesArg(); }

			bool isSet() const {
				return functionObj != CLARA_NULL;
			}
		private:
			IArgFunction<ConfigT>* functionObj;
		};

		template<typename C>
		struct NullBinder : IArgFunction<C> {
			virtual void set(C&, std::string const&) const {}
			virtual bool takesArg() const { return true; }
			virtual IArgFunction<C>* clone() const { return new NullBinder(*this); }
		};

		template<typename C, typename M>
		struct BoundDataMember : IArgFunction<C> {
			BoundDataMember(M C::* _member) : member(_member) {}
			virtual void set(C& p, std::string const& stringValue) const {
				convertInto(stringValue, p.*member);
			}
			virtual bool takesArg() const { return !IsBool<M>::value; }
			virtual IArgFunction<C>* clone() const { return new BoundDataMember(*this); }
			M C::* member;
		};
		template<typename C, typename M>
		struct BoundUnaryMethod : IArgFunction<C> {
			BoundUnaryMethod(void (C::*_member)(M)) : member(_member) {}
			virtual void set(C& p, std::string const& stringValue) const {
				typename RemoveConstRef<M>::type value;
				convertInto(stringValue, value);
				(p.*member)(value);
			}
			virtual bool takesArg() const { return !IsBool<M>::value; }
			virtual IArgFunction<C>* clone() const { return new BoundUnaryMethod(*this); }
			void (C::*member)(M);
		};
		template<typename C>
		struct BoundNullaryMethod : IArgFunction<C> {
			BoundNullaryMethod(void (C::*_member)()) : member(_member) {}
			virtual void set(C& p, std::string const& stringValue) const {
				bool value;
				convertInto(stringValue, value);
				if (value)
					(p.*member)();
			}
			virtual bool takesArg() const { return false; }
			virtual IArgFunction<C>* clone() const { return new BoundNullaryMethod(*this); }
			void (C::*member)();
		};

		template<typename C>
		struct BoundUnaryFunction : IArgFunction<C> {
			BoundUnaryFunction(void(*_function)(C&)) : function(_function) {}
			virtual void set(C& obj, std::string const& stringValue) const {
				bool value;
				convertInto(stringValue, value);
				if (value)
					function(obj);
			}
			virtual bool takesArg() const { return false; }
			virtual IArgFunction<C>* clone() const { return new BoundUnaryFunction(*this); }
			void(*function)(C&);
		};

		template<typename C, typename T>
		struct BoundBinaryFunction : IArgFunction<C> {
			BoundBinaryFunction(void(*_function)(C&, T)) : function(_function) {}
			virtual void set(C& obj, std::string const& stringValue) const {
				typename RemoveConstRef<T>::type value;
				convertInto(stringValue, value);
				function(obj, value);
			}
			virtual bool takesArg() const { return !IsBool<T>::value; }
			virtual IArgFunction<C>* clone() const { return new BoundBinaryFunction(*this); }
			void(*function)(C&, T);
		};

	} // namespace Detail

	inline std::vector<std::string> argsToVector(int argc, char const* const* const argv) {
		std::vector<std::string> args(static_cast<std::size_t>(argc));
		for (std::size_t i = 0; i < static_cast<std::size_t>(argc); ++i)
			args[i] = argv[i];

		return args;
	}

	class Parser {
		enum Mode { None, MaybeShortOpt, SlashOpt, ShortOpt, LongOpt, Positional };
		Mode mode;
		std::size_t from;
		bool inQuotes;
	public:

		struct Token {
			enum Type { Positional, ShortOpt, LongOpt };
			Token(Type _type, std::string const& _data) : type(_type), data(_data) {}
			Type type;
			std::string data;
		};

		Parser() : mode(None), from(0), inQuotes(false) {}

		void parseIntoTokens(std::vector<std::string> const& args, std::vector<Token>& tokens) {
			const std::string doubleDash = "--";
			for (std::size_t i = 1; i < args.size() && args[i] != doubleDash; ++i)
				parseIntoTokens(args[i], tokens);
		}

		void parseIntoTokens(std::string const& arg, std::vector<Token>& tokens) {
			for (std::size_t i = 0; i <= arg.size(); ++i) {
				char c = arg[i];
				if (c == '"')
					inQuotes = !inQuotes;
				mode = handleMode(i, c, arg, tokens);
			}
		}
		Mode handleMode(std::size_t i, char c, std::string const& arg, std::vector<Token>& tokens) {
			switch (mode) {
			case None: return handleNone(i, c);
			case MaybeShortOpt: return handleMaybeShortOpt(i, c);
			case ShortOpt:
			case LongOpt:
			case SlashOpt: return handleOpt(i, c, arg, tokens);
			case Positional: return handlePositional(i, c, arg, tokens);
			default: throw std::logic_error("Unknown mode");
			}
		}

		Mode handleNone(std::size_t i, char c) {
			if (inQuotes) {
				from = i;
				return Positional;
			}
			switch (c) {
			case '-': return MaybeShortOpt;
#ifdef CLARA_PLATFORM_WINDOWS
			case '/': from = i + 1; return SlashOpt;
#endif
			default: from = i; return Positional;
			}
		}
		Mode handleMaybeShortOpt(std::size_t i, char c) {
			switch (c) {
			case '-': from = i + 1; return LongOpt;
			default: from = i; return ShortOpt;
			}
		}
		Mode handleOpt(std::size_t i, char c, std::string const& arg, std::vector<Token>& tokens) {
			if (std::string(":=\0", 3).find(c) == std::string::npos)
				return mode;

			std::string optName = arg.substr(from, i - from);
			if (mode == ShortOpt)
				for (std::size_t j = 0; j < optName.size(); ++j)
					tokens.push_back(Token(Token::ShortOpt, optName.substr(j, 1)));
			else if (mode == SlashOpt && optName.size() == 1)
				tokens.push_back(Token(Token::ShortOpt, optName));
			else
				tokens.push_back(Token(Token::LongOpt, optName));
			return None;
		}
		Mode handlePositional(std::size_t i, char c, std::string const& arg, std::vector<Token>& tokens) {
			if (inQuotes || std::string("\0", 1).find(c) == std::string::npos)
				return mode;

			std::string data = arg.substr(from, i - from);
			tokens.push_back(Token(Token::Positional, data));
			return None;
		}
	};

	template<typename ConfigT>
	struct CommonArgProperties {
		CommonArgProperties() {}
		CommonArgProperties(Detail::BoundArgFunction<ConfigT> const& _boundField) : boundField(_boundField) {}

		Detail::BoundArgFunction<ConfigT> boundField;
		std::string description;
		std::string detail;
		std::string placeholder; // Only value if boundField takes an arg

		bool takesArg() const {
			return !placeholder.empty();
		}
		void validate() const {
			if (!boundField.isSet())
				throw std::logic_error("option not bound");
		}
	};
	struct OptionArgProperties {
		std::vector<std::string> shortNames;
		std::string longName;

		bool hasShortName(std::string const& shortName) const {
			return std::find(shortNames.begin(), shortNames.end(), shortName) != shortNames.end();
		}
		bool hasLongName(std::string const& _longName) const {
			return _longName == longName;
		}
	};
	struct PositionalArgProperties {
		PositionalArgProperties() : position(-1) {}
		int position; // -1 means non-positional (floating)

		bool isFixedPositional() const {
			return position != -1;
		}
	};

	template<typename ConfigT>
	class CommandLine {

		struct Arg : CommonArgProperties<ConfigT>, OptionArgProperties, PositionalArgProperties {
			Arg() {}
			Arg(Detail::BoundArgFunction<ConfigT> const& _boundField) : CommonArgProperties<ConfigT>(_boundField) {}

			using CommonArgProperties<ConfigT>::placeholder; // !TBD

			std::string dbgName() const {
				if (!longName.empty())
					return "--" + longName;
				if (!shortNames.empty())
					return "-" + shortNames[0];
				return "positional args";
			}
			std::string commands() const {
				std::ostringstream oss;
				bool first = true;
				std::vector<std::string>::const_iterator it = shortNames.begin(), itEnd = shortNames.end();
				for (; it != itEnd; ++it) {
					if (first)
						first = false;
					else
						oss << ", ";
					oss << "-" << *it;
				}
				if (!longName.empty()) {
					if (!first)
						oss << ", ";
					oss << "--" << longName;
				}
				if (!placeholder.empty())
					oss << " <" << placeholder << ">";
				return oss.str();
			}
		};

		typedef CLARA_AUTO_PTR(Arg) ArgAutoPtr;

		friend void addOptName(Arg& arg, std::string const& optName)
		{
			if (optName.empty())
				return;
			if (Detail::startsWith(optName, "--")) {
				if (!arg.longName.empty())
					throw std::logic_error("Only one long opt may be specified. '"
						+ arg.longName
						+ "' already specified, now attempting to add '"
						+ optName + "'");
				arg.longName = optName.substr(2);
			}
			else if (Detail::startsWith(optName, "-"))
				arg.shortNames.push_back(optName.substr(1));
			else
				throw std::logic_error("option must begin with - or --. Option was: '" + optName + "'");
		}
		friend void setPositionalArg(Arg& arg, int position)
		{
			arg.position = position;
		}

		class ArgBuilder {
		public:
			ArgBuilder(Arg* arg) : m_arg(arg) {}

			// Bind a non-boolean data member (requires placeholder string)
			template<typename C, typename M>
			void bind(M C::* field, std::string const& placeholder) {
				m_arg->boundField = new Detail::BoundDataMember<C, M>(field);
				m_arg->placeholder = placeholder;
			}
			// Bind a boolean data member (no placeholder required)
			template<typename C>
			void bind(bool C::* field) {
				m_arg->boundField = new Detail::BoundDataMember<C, bool>(field);
			}

			// Bind a method taking a single, non-boolean argument (requires a placeholder string)
			template<typename C, typename M>
			void bind(void (C::* unaryMethod)(M), std::string const& placeholder) {
				m_arg->boundField = new Detail::BoundUnaryMethod<C, M>(unaryMethod);
				m_arg->placeholder = placeholder;
			}

			// Bind a method taking a single, boolean argument (no placeholder string required)
			template<typename C>
			void bind(void (C::* unaryMethod)(bool)) {
				m_arg->boundField = new Detail::BoundUnaryMethod<C, bool>(unaryMethod);
			}

			// Bind a method that takes no arguments (will be called if opt is present)
			template<typename C>
			void bind(void (C::* nullaryMethod)()) {
				m_arg->boundField = new Detail::BoundNullaryMethod<C>(nullaryMethod);
			}

			// Bind a free function taking a single argument - the object to operate on (no placeholder string required)
			template<typename C>
			void bind(void(*unaryFunction)(C&)) {
				m_arg->boundField = new Detail::BoundUnaryFunction<C>(unaryFunction);
			}

			// Bind a free function taking a single argument - the object to operate on (requires a placeholder string)
			template<typename C, typename T>
			void bind(void(*binaryFunction)(C&, T), std::string const& placeholder) {
				m_arg->boundField = new Detail::BoundBinaryFunction<C, T>(binaryFunction);
				m_arg->placeholder = placeholder;
			}

			ArgBuilder& describe(std::string const& description) {
				m_arg->description = description;
				return *this;
			}
			ArgBuilder& detail(std::string const& detail) {
				m_arg->detail = detail;
				return *this;
			}

		protected:
			Arg* m_arg;
		};

		class OptBuilder : public ArgBuilder {
		public:
			OptBuilder(Arg* arg) : ArgBuilder(arg) {}
			OptBuilder(OptBuilder& other) : ArgBuilder(other) {}

			OptBuilder& operator[](std::string const& optName) {
				addOptName(*ArgBuilder::m_arg, optName);
				return *this;
			}
		};

	public:

		CommandLine()
			: m_boundProcessName(new Detail::NullBinder<ConfigT>()),
			m_highestSpecifiedArgPosition(0),
			m_throwOnUnrecognisedTokens(false)
		{}
		CommandLine(CommandLine const& other)
			: m_boundProcessName(other.m_boundProcessName),
			m_options(other.m_options),
			m_positionalArgs(other.m_positionalArgs),
			m_highestSpecifiedArgPosition(other.m_highestSpecifiedArgPosition),
			m_throwOnUnrecognisedTokens(other.m_throwOnUnrecognisedTokens)
		{
			if (other.m_floatingArg.get())
				m_floatingArg.reset(new Arg(*other.m_floatingArg));
		}

		CommandLine& setThrowOnUnrecognisedTokens(bool shouldThrow = true) {
			m_throwOnUnrecognisedTokens = shouldThrow;
			return *this;
		}

		OptBuilder operator[](std::string const& optName) {
			m_options.push_back(Arg());
			addOptName(m_options.back(), optName);
			OptBuilder builder(&m_options.back());
			return builder;
		}

		ArgBuilder operator[](int position) {
			m_positionalArgs.insert(std::make_pair(position, Arg()));
			if (position > m_highestSpecifiedArgPosition)
				m_highestSpecifiedArgPosition = position;
			setPositionalArg(m_positionalArgs[position], position);
			ArgBuilder builder(&m_positionalArgs[position]);
			return builder;
		}

		// Invoke this with the _ instance
		ArgBuilder operator[](UnpositionalTag) {
			if (m_floatingArg.get())
				throw std::logic_error("Only one unpositional argument can be added");
			m_floatingArg.reset(new Arg());
			ArgBuilder builder(m_floatingArg.get());
			return builder;
		}

		template<typename C, typename M>
		void bindProcessName(M C::* field) {
			m_boundProcessName = new Detail::BoundDataMember<C, M>(field);
		}
		template<typename C, typename M>
		void bindProcessName(void (C::*_unaryMethod)(M)) {
			m_boundProcessName = new Detail::BoundUnaryMethod<C, M>(_unaryMethod);
		}

		void optUsage(std::ostream& os, std::size_t indent = 0, std::size_t width = Detail::consoleWidth) const {
			typename std::vector<Arg>::const_iterator itBegin = m_options.begin(), itEnd = m_options.end(), it;
			std::size_t maxWidth = 0;
			for (it = itBegin; it != itEnd; ++it)
				maxWidth = (std::max)(maxWidth, it->commands().size());

			for (it = itBegin; it != itEnd; ++it) {
				Detail::Text usage(it->commands(), Detail::TextAttributes()
					.setWidth(maxWidth + indent)
					.setIndent(indent));
				Detail::Text desc(it->description, Detail::TextAttributes()
					.setWidth(width - maxWidth - 3));

				for (std::size_t i = 0; i < (std::max)(usage.size(), desc.size()); ++i) {
					std::string usageCol = i < usage.size() ? usage[i] : "";
					os << usageCol;

					if (i < desc.size() && !desc[i].empty())
						os << std::string(indent + 2 + maxWidth - usageCol.size(), ' ')
						<< desc[i];
					os << "\n";
				}
			}
		}
		std::string optUsage() const {
			std::ostringstream oss;
			optUsage(oss);
			return oss.str();
		}

		void argSynopsis(std::ostream& os) const {
			for (int i = 1; i <= m_highestSpecifiedArgPosition; ++i) {
				if (i > 1)
					os << " ";
				typename std::map<int, Arg>::const_iterator it = m_positionalArgs.find(i);
				if (it != m_positionalArgs.end())
					os << "<" << it->second.placeholder << ">";
				else if (m_floatingArg.get())
					os << "<" << m_floatingArg->placeholder << ">";
				else
					throw std::logic_error("non consecutive positional arguments with no floating args");
			}
			// !TBD No indication of mandatory args
			if (m_floatingArg.get()) {
				if (m_highestSpecifiedArgPosition > 1)
					os << " ";
				os << "[<" << m_floatingArg->placeholder << "> ...]";
			}
		}
		std::string argSynopsis() const {
			std::ostringstream oss;
			argSynopsis(oss);
			return oss.str();
		}

		void usage(std::ostream& os, std::string const& procName) const {
			validate();
			os << "usage:\n  " << procName << " ";
			argSynopsis(os);
			if (!m_options.empty()) {
				os << " [options]\n\nwhere options are: \n";
				optUsage(os, 2);
			}
			os << "\n";
		}
		std::string usage(std::string const& procName) const {
			std::ostringstream oss;
			usage(oss, procName);
			return oss.str();
		}

		ConfigT parse(std::vector<std::string> const& args) const {
			ConfigT config;
			parseInto(args, config);
			return config;
		}

		std::vector<Parser::Token> parseInto(std::vector<std::string> const& args, ConfigT& config) const {
			std::string processName = args[0];
			std::size_t lastSlash = processName.find_last_of("/\\");
			if (lastSlash != std::string::npos)
				processName = processName.substr(lastSlash + 1);
			m_boundProcessName.set(config, processName);
			std::vector<Parser::Token> tokens;
			Parser parser;
			parser.parseIntoTokens(args, tokens);
			return populate(tokens, config);
		}

		std::vector<Parser::Token> populate(std::vector<Parser::Token> const& tokens, ConfigT& config) const {
			validate();
			std::vector<Parser::Token> unusedTokens = populateOptions(tokens, config);
			unusedTokens = populateFixedArgs(unusedTokens, config);
			unusedTokens = populateFloatingArgs(unusedTokens, config);
			return unusedTokens;
		}

		std::vector<Parser::Token> populateOptions(std::vector<Parser::Token> const& tokens, ConfigT& config) const {
			std::vector<Parser::Token> unusedTokens;
			std::vector<std::string> errors;
			for (std::size_t i = 0; i < tokens.size(); ++i) {
				Parser::Token const& token = tokens[i];
				typename std::vector<Arg>::const_iterator it = m_options.begin(), itEnd = m_options.end();
				for (; it != itEnd; ++it) {
					Arg const& arg = *it;

					try {
						if ((token.type == Parser::Token::ShortOpt && arg.hasShortName(token.data)) ||
							(token.type == Parser::Token::LongOpt && arg.hasLongName(token.data))) {
							if (arg.takesArg()) {
								if (i == tokens.size() - 1 || tokens[i + 1].type != Parser::Token::Positional)
									errors.push_back("Expected argument to option: " + token.data);
								else
									arg.boundField.set(config, tokens[++i].data);
							}
							else {
								arg.boundField.set(config, "true");
							}
							break;
						}
					}
					catch (std::exception& ex) {
						errors.push_back(std::string(ex.what()) + "\n- while parsing: (" + arg.commands() + ")");
					}
				}
				if (it == itEnd) {
					if (token.type == Parser::Token::Positional || !m_throwOnUnrecognisedTokens)
						unusedTokens.push_back(token);
					else if (errors.empty() && m_throwOnUnrecognisedTokens)
						errors.push_back("unrecognised option: " + token.data);
				}
			}
			if (!errors.empty()) {
				std::ostringstream oss;
				for (std::vector<std::string>::const_iterator it = errors.begin(), itEnd = errors.end();
					it != itEnd;
					++it) {
					if (it != errors.begin())
						oss << "\n";
					oss << *it;
				}
				throw std::runtime_error(oss.str());
			}
			return unusedTokens;
		}
		std::vector<Parser::Token> populateFixedArgs(std::vector<Parser::Token> const& tokens, ConfigT& config) const {
			std::vector<Parser::Token> unusedTokens;
			int position = 1;
			for (std::size_t i = 0; i < tokens.size(); ++i) {
				Parser::Token const& token = tokens[i];
				typename std::map<int, Arg>::const_iterator it = m_positionalArgs.find(position);
				if (it != m_positionalArgs.end())
					it->second.boundField.set(config, token.data);
				else
					unusedTokens.push_back(token);
				if (token.type == Parser::Token::Positional)
					position++;
			}
			return unusedTokens;
		}
		std::vector<Parser::Token> populateFloatingArgs(std::vector<Parser::Token> const& tokens, ConfigT& config) const {
			if (!m_floatingArg.get())
				return tokens;
			std::vector<Parser::Token> unusedTokens;
			for (std::size_t i = 0; i < tokens.size(); ++i) {
				Parser::Token const& token = tokens[i];
				if (token.type == Parser::Token::Positional)
					m_floatingArg->boundField.set(config, token.data);
				else
					unusedTokens.push_back(token);
			}
			return unusedTokens;
		}

		void validate() const
		{
			if (m_options.empty() && m_positionalArgs.empty() && !m_floatingArg.get())
				throw std::logic_error("No options or arguments specified");

			for (typename std::vector<Arg>::const_iterator  it = m_options.begin(),
				itEnd = m_options.end();
				it != itEnd; ++it)
				it->validate();
		}

	private:
		Detail::BoundArgFunction<ConfigT> m_boundProcessName;
		std::vector<Arg> m_options;
		std::map<int, Arg> m_positionalArgs;
		ArgAutoPtr m_floatingArg;
		int m_highestSpecifiedArgPosition;
		bool m_throwOnUnrecognisedTokens;
	};

} // end namespace Clara

STITCH_CLARA_CLOSE_NAMESPACE
#undef STITCH_CLARA_OPEN_NAMESPACE
#undef STITCH_CLARA_CLOSE_NAMESPACE

#endif // TWOBLUECUBES_CLARA_H_INCLUDED
#undef STITCH_CLARA_OPEN_NAMESPACE

// Restore Clara's value for console width, if present
#ifdef CATCH_TEMP_CLARA_CONFIG_CONSOLE_WIDTH
#define CLARA_CONFIG_CONSOLE_WIDTH CATCH_TEMP_CLARA_CONFIG_CONSOLE_WIDTH
#undef CATCH_TEMP_CLARA_CONFIG_CONSOLE_WIDTH
#endif

#include <fstream>

namespace Catch {

	inline void abortAfterFirst(ConfigData& config) { config.abortAfter = 1; }
	inline void abortAfterX(ConfigData& config, int x) {
		if (x < 1)
			throw std::runtime_error("Value after -x or --abortAfter must be greater than zero");
		config.abortAfter = x;
	}
	inline void addTestOrTags(ConfigData& config, std::string const& _testSpec) { config.testsOrTags.push_back(_testSpec); }
	inline void addReporterName(ConfigData& config, std::string const& _reporterName) { config.reporterNames.push_back(_reporterName); }

	inline void addWarning(ConfigData& config, std::string const& _warning) {
		if (_warning == "NoAssertions")
			config.warnings = static_cast<WarnAbout::What>(config.warnings | WarnAbout::NoAssertions);
		else
			throw std::runtime_error("Unrecognised warning: '" + _warning + "'");
	}
	inline void setOrder(ConfigData& config, std::string const& order) {
		if (startsWith("declared", order))
			config.runOrder = RunTests::InDeclarationOrder;
		else if (startsWith("lexical", order))
			config.runOrder = RunTests::InLexicographicalOrder;
		else if (startsWith("random", order))
			config.runOrder = RunTests::InRandomOrder;
		else
			throw std::runtime_error("Unrecognised ordering: '" + order + "'");
	}
	inline void setRngSeed(ConfigData& config, std::string const& seed) {
		if (seed == "time") {
			config.rngSeed = static_cast<unsigned int>(std::time(0));
		}
		else {
			std::stringstream ss;
			ss << seed;
			ss >> config.rngSeed;
			if (ss.fail())
				throw std::runtime_error("Argment to --rng-seed should be the word 'time' or a number");
		}
	}
	inline void setVerbosity(ConfigData& config, int level) {
		// !TBD: accept strings?
		config.verbosity = static_cast<Verbosity::Level>(level);
	}
	inline void setShowDurations(ConfigData& config, bool _showDurations) {
		config.showDurations = _showDurations
			? ShowDurations::Always
			: ShowDurations::Never;
	}
	inline void setUseColour(ConfigData& config, std::string const& value) {
		std::string mode = toLower(value);

		if (mode == "yes")
			config.useColour = UseColour::Yes;
		else if (mode == "no")
			config.useColour = UseColour::No;
		else if (mode == "auto")
			config.useColour = UseColour::Auto;
		else
			throw std::runtime_error("colour mode must be one of: auto, yes or no");
	}
	inline void forceColour(ConfigData& config) {
		config.useColour = UseColour::Yes;
	}
	inline void loadTestNamesFromFile(ConfigData& config, std::string const& _filename) {
		std::ifstream f(_filename.c_str());
		if (!f.is_open())
			throw std::domain_error("Unable to load input file: " + _filename);

		std::string line;
		while (std::getline(f, line)) {
			line = trim(line);
			if (!line.empty() && !startsWith(line, "#"))
				addTestOrTags(config, "\"" + line + "\",");
		}
	}

	inline Clara::CommandLine<ConfigData> makeCommandLineParser() {

		using namespace Clara;
		CommandLine<ConfigData> cli;

		cli.bindProcessName(&ConfigData::processName);

		cli["-?"]["-h"]["--help"]
			.describe("display usage information")
			.bind(&ConfigData::showHelp);

		cli["-l"]["--list-tests"]
			.describe("list all/matching test cases")
			.bind(&ConfigData::listTests);

		cli["-t"]["--list-tags"]
			.describe("list all/matching tags")
			.bind(&ConfigData::listTags);

		cli["-s"]["--success"]
			.describe("include successful tests in output")
			.bind(&ConfigData::showSuccessfulTests);

		cli["-b"]["--break"]
			.describe("break into debugger on failure")
			.bind(&ConfigData::shouldDebugBreak);

		cli["-e"]["--nothrow"]
			.describe("skip exception tests")
			.bind(&ConfigData::noThrow);

		cli["-i"]["--invisibles"]
			.describe("show invisibles (tabs, newlines)")
			.bind(&ConfigData::showInvisibles);

		cli["-o"]["--out"]
			.describe("output filename")
			.bind(&ConfigData::outputFilename, "filename");

		cli["-r"]["--reporter"]
			//            .placeholder( "name[:filename]" )
			.describe("reporter to use (defaults to console)")
			.bind(&addReporterName, "name");

		cli["-n"]["--name"]
			.describe("suite name")
			.bind(&ConfigData::name, "name");

		cli["-a"]["--abort"]
			.describe("abort at first failure")
			.bind(&abortAfterFirst);

		cli["-x"]["--abortx"]
			.describe("abort after x failures")
			.bind(&abortAfterX, "no. failures");

		cli["-w"]["--warn"]
			.describe("enable warnings")
			.bind(&addWarning, "warning name");

		// - needs updating if reinstated
		//        cli.into( &setVerbosity )
		//            .describe( "level of verbosity (0=no output)" )
		//            .shortOpt( "v")
		//            .longOpt( "verbosity" )
		//            .placeholder( "level" );

		cli[_]
			.describe("which test or tests to use")
			.bind(&addTestOrTags, "test name, pattern or tags");

		cli["-d"]["--durations"]
			.describe("show test durations")
			.bind(&setShowDurations, "yes|no");

		cli["-f"]["--input-file"]
			.describe("load test names to run from a file")
			.bind(&loadTestNamesFromFile, "filename");

		cli["-#"]["--filenames-as-tags"]
			.describe("adds a tag for the filename")
			.bind(&ConfigData::filenamesAsTags);

		// Less common commands which don't have a short form
		cli["--list-test-names-only"]
			.describe("list all/matching test cases names only")
			.bind(&ConfigData::listTestNamesOnly);

		cli["--list-reporters"]
			.describe("list all reporters")
			.bind(&ConfigData::listReporters);

		cli["--order"]
			.describe("test case order (defaults to decl)")
			.bind(&setOrder, "decl|lex|rand");

		cli["--rng-seed"]
			.describe("set a specific seed for random numbers")
			.bind(&setRngSeed, "'time'|number");

		cli["--force-colour"]
			.describe("force colourised output (deprecated)")
			.bind(&forceColour);

		cli["--use-colour"]
			.describe("should output be colourised")
			.bind(&setUseColour, "yes|no");

		return cli;
	}

} // end namespace Catch

  // #included from: internal/catch_list.hpp
#define TWOBLUECUBES_CATCH_LIST_HPP_INCLUDED

  // #included from: catch_text.h
#define TWOBLUECUBES_CATCH_TEXT_H_INCLUDED

#define TBC_TEXT_FORMAT_CONSOLE_WIDTH CATCH_CONFIG_CONSOLE_WIDTH

#define CLICHE_TBC_TEXT_FORMAT_OUTER_NAMESPACE Catch
  // #included from: ../external/tbc_text_format.h
  // Only use header guard if we are not using an outer namespace
#ifndef CLICHE_TBC_TEXT_FORMAT_OUTER_NAMESPACE
# ifdef TWOBLUECUBES_TEXT_FORMAT_H_INCLUDED
#  ifndef TWOBLUECUBES_TEXT_FORMAT_H_ALREADY_INCLUDED
#   define TWOBLUECUBES_TEXT_FORMAT_H_ALREADY_INCLUDED
#  endif
# else
#  define TWOBLUECUBES_TEXT_FORMAT_H_INCLUDED
# endif
#endif
#ifndef TWOBLUECUBES_TEXT_FORMAT_H_ALREADY_INCLUDED
#include <string>
#include <vector>
#include <sstream>

  // Use optional outer namespace
#ifdef CLICHE_TBC_TEXT_FORMAT_OUTER_NAMESPACE
namespace CLICHE_TBC_TEXT_FORMAT_OUTER_NAMESPACE {
#endif

	namespace Tbc {

#ifdef TBC_TEXT_FORMAT_CONSOLE_WIDTH
		const unsigned int consoleWidth = TBC_TEXT_FORMAT_CONSOLE_WIDTH;
#else
		const unsigned int consoleWidth = 80;
#endif

		struct TextAttributes {
			TextAttributes()
				: initialIndent(std::string::npos),
				indent(0),
				width(consoleWidth - 1),
				tabChar('\t')
			{}

			TextAttributes& setInitialIndent(std::size_t _value) { initialIndent = _value; return *this; }
			TextAttributes& setIndent(std::size_t _value) { indent = _value; return *this; }
			TextAttributes& setWidth(std::size_t _value) { width = _value; return *this; }
			TextAttributes& setTabChar(char _value) { tabChar = _value; return *this; }

			std::size_t initialIndent;  // indent of first line, or npos
			std::size_t indent;         // indent of subsequent lines, or all if initialIndent is npos
			std::size_t width;          // maximum width of text, including indent. Longer text will wrap
			char tabChar;               // If this char is seen the indent is changed to current pos
		};

		class Text {
		public:
			Text(std::string const& _str, TextAttributes const& _attr = TextAttributes())
				: attr(_attr)
			{
				std::string wrappableChars = " [({.,/|\\-";
				std::size_t indent = _attr.initialIndent != std::string::npos
					? _attr.initialIndent
					: _attr.indent;
				std::string remainder = _str;

				while (!remainder.empty()) {
					if (lines.size() >= 1000) {
						lines.push_back("... message truncated due to excessive size");
						return;
					}
					std::size_t tabPos = std::string::npos;
					std::size_t width = (std::min)(remainder.size(), _attr.width - indent);
					std::size_t pos = remainder.find_first_of('\n');
					if (pos <= width) {
						width = pos;
					}
					pos = remainder.find_last_of(_attr.tabChar, width);
					if (pos != std::string::npos) {
						tabPos = pos;
						if (remainder[width] == '\n')
							width--;
						remainder = remainder.substr(0, tabPos) + remainder.substr(tabPos + 1);
					}

					if (width == remainder.size()) {
						spliceLine(indent, remainder, width);
					}
					else if (remainder[width] == '\n') {
						spliceLine(indent, remainder, width);
						if (width <= 1 || remainder.size() != 1)
							remainder = remainder.substr(1);
						indent = _attr.indent;
					}
					else {
						pos = remainder.find_last_of(wrappableChars, width);
						if (pos != std::string::npos && pos > 0) {
							spliceLine(indent, remainder, pos);
							if (remainder[0] == ' ')
								remainder = remainder.substr(1);
						}
						else {
							spliceLine(indent, remainder, width - 1);
							lines.back() += "-";
						}
						if (lines.size() == 1)
							indent = _attr.indent;
						if (tabPos != std::string::npos)
							indent += tabPos;
					}
				}
			}

			void spliceLine(std::size_t _indent, std::string& _remainder, std::size_t _pos) {
				lines.push_back(std::string(_indent, ' ') + _remainder.substr(0, _pos));
				_remainder = _remainder.substr(_pos);
			}

			typedef std::vector<std::string>::const_iterator const_iterator;

			const_iterator begin() const { return lines.begin(); }
			const_iterator end() const { return lines.end(); }
			std::string const& last() const { return lines.back(); }
			std::size_t size() const { return lines.size(); }
			std::string const& operator[](std::size_t _index) const { return lines[_index]; }
			std::string toString() const {
				std::ostringstream oss;
				oss << *this;
				return oss.str();
			}

			inline friend std::ostream& operator << (std::ostream& _stream, Text const& _text) {
				for (Text::const_iterator it = _text.begin(), itEnd = _text.end();
					it != itEnd; ++it) {
					if (it != _text.begin())
						_stream << "\n";
					_stream << *it;
				}
				return _stream;
			}

		private:
			std::string str;
			TextAttributes attr;
			std::vector<std::string> lines;
		};

	} // end namespace Tbc

#ifdef CLICHE_TBC_TEXT_FORMAT_OUTER_NAMESPACE
} // end outer namespace
#endif

#endif // TWOBLUECUBES_TEXT_FORMAT_H_ALREADY_INCLUDED
#undef CLICHE_TBC_TEXT_FORMAT_OUTER_NAMESPACE

namespace Catch {
	using Tbc::Text;
	using Tbc::TextAttributes;
}

// #included from: catch_console_colour.hpp
#define TWOBLUECUBES_CATCH_CONSOLE_COLOUR_HPP_INCLUDED

namespace Catch {

	struct Colour {
		enum Code {
			None = 0,

			White,
			Red,
			Green,
			Blue,
			Cyan,
			Yellow,
			Grey,

			Bright = 0x10,

			BrightRed = Bright | Red,
			BrightGreen = Bright | Green,
			LightGrey = Bright | Grey,
			BrightWhite = Bright | White,

			// By intention
			FileName = LightGrey,
			Warning = Yellow,
			ResultError = BrightRed,
			ResultSuccess = BrightGreen,
			ResultExpectedFailure = Warning,

			Error = BrightRed,
			Success = Green,

			OriginalExpression = Cyan,
			ReconstructedExpression = Yellow,

			SecondaryText = LightGrey,
			Headers = White
		};

		// Use constructed object for RAII guard
		Colour(Code _colourCode);
		Colour(Colour const& other);
		~Colour();

		// Use static method for one-shot changes
		static void use(Code _colourCode);

	private:
		bool m_moved;
	};

	inline std::ostream& operator << (std::ostream& os, Colour const&) { return os; }

} // end namespace Catch

  // #included from: catch_interfaces_reporter.h
#define TWOBLUECUBES_CATCH_INTERFACES_REPORTER_H_INCLUDED

#include <string>
#include <ostream>
#include <map>
#include <assert.h>

namespace Catch
{
	struct ReporterConfig {
		explicit ReporterConfig(Ptr<IConfig const> const& _fullConfig)
			: m_stream(&_fullConfig->stream()), m_fullConfig(_fullConfig) {}

		ReporterConfig(Ptr<IConfig const> const& _fullConfig, std::ostream& _stream)
			: m_stream(&_stream), m_fullConfig(_fullConfig) {}

		std::ostream& stream() const { return *m_stream; }
		Ptr<IConfig const> fullConfig() const { return m_fullConfig; }

	private:
		std::ostream* m_stream;
		Ptr<IConfig const> m_fullConfig;
	};

	struct ReporterPreferences {
		ReporterPreferences()
			: shouldRedirectStdOut(false)
		{}

		bool shouldRedirectStdOut;
	};

	template<typename T>
	struct LazyStat : Option<T> {
		LazyStat() : used(false) {}
		LazyStat& operator=(T const& _value) {
			Option<T>::operator=(_value);
			used = false;
			return *this;
		}
		void reset() {
			Option<T>::reset();
			used = false;
		}
		bool used;
	};

	struct TestRunInfo {
		TestRunInfo(std::string const& _name) : name(_name) {}
		std::string name;
	};
	struct GroupInfo {
		GroupInfo(std::string const& _name,
			std::size_t _groupIndex,
			std::size_t _groupsCount)
			: name(_name),
			groupIndex(_groupIndex),
			groupsCounts(_groupsCount)
		{}

		std::string name;
		std::size_t groupIndex;
		std::size_t groupsCounts;
	};

	struct AssertionStats {
		AssertionStats(AssertionResult const& _assertionResult,
			std::vector<MessageInfo> const& _infoMessages,
			Totals const& _totals)
			: assertionResult(_assertionResult),
			infoMessages(_infoMessages),
			totals(_totals)
		{
			if (assertionResult.hasMessage()) {
				// Copy message into messages list.
				// !TBD This should have been done earlier, somewhere
				MessageBuilder builder(assertionResult.getTestMacroName(), assertionResult.getSourceInfo(), assertionResult.getResultType());
				builder << assertionResult.getMessage();
				builder.m_info.message = builder.m_stream.str();

				infoMessages.push_back(builder.m_info);
			}
		}
		virtual ~AssertionStats();

#  ifdef CATCH_CONFIG_CPP11_GENERATED_METHODS
		AssertionStats(AssertionStats const&) = default;
		AssertionStats(AssertionStats &&) = default;
		AssertionStats& operator = (AssertionStats const&) = default;
		AssertionStats& operator = (AssertionStats &&) = default;
#  endif

		AssertionResult assertionResult;
		std::vector<MessageInfo> infoMessages;
		Totals totals;
	};

	struct SectionStats {
		SectionStats(SectionInfo const& _sectionInfo,
			Counts const& _assertions,
			double _durationInSeconds,
			bool _missingAssertions)
			: sectionInfo(_sectionInfo),
			assertions(_assertions),
			durationInSeconds(_durationInSeconds),
			missingAssertions(_missingAssertions)
		{}
		virtual ~SectionStats();
#  ifdef CATCH_CONFIG_CPP11_GENERATED_METHODS
		SectionStats(SectionStats const&) = default;
		SectionStats(SectionStats &&) = default;
		SectionStats& operator = (SectionStats const&) = default;
		SectionStats& operator = (SectionStats &&) = default;
#  endif

		SectionInfo sectionInfo;
		Counts assertions;
		double durationInSeconds;
		bool missingAssertions;
	};

	struct TestCaseStats {
		TestCaseStats(TestCaseInfo const& _testInfo,
			Totals const& _totals,
			std::string const& _stdOut,
			std::string const& _stdErr,
			bool _aborting)
			: testInfo(_testInfo),
			totals(_totals),
			stdOut(_stdOut),
			stdErr(_stdErr),
			aborting(_aborting)
		{}
		virtual ~TestCaseStats();

#  ifdef CATCH_CONFIG_CPP11_GENERATED_METHODS
		TestCaseStats(TestCaseStats const&) = default;
		TestCaseStats(TestCaseStats &&) = default;
		TestCaseStats& operator = (TestCaseStats const&) = default;
		TestCaseStats& operator = (TestCaseStats &&) = default;
#  endif

		TestCaseInfo testInfo;
		Totals totals;
		std::string stdOut;
		std::string stdErr;
		bool aborting;
	};

	struct TestGroupStats {
		TestGroupStats(GroupInfo const& _groupInfo,
			Totals const& _totals,
			bool _aborting)
			: groupInfo(_groupInfo),
			totals(_totals),
			aborting(_aborting)
		{}
		TestGroupStats(GroupInfo const& _groupInfo)
			: groupInfo(_groupInfo),
			aborting(false)
		{}
		virtual ~TestGroupStats();

#  ifdef CATCH_CONFIG_CPP11_GENERATED_METHODS
		TestGroupStats(TestGroupStats const&) = default;
		TestGroupStats(TestGroupStats &&) = default;
		TestGroupStats& operator = (TestGroupStats const&) = default;
		TestGroupStats& operator = (TestGroupStats &&) = default;
#  endif

		GroupInfo groupInfo;
		Totals totals;
		bool aborting;
	};

	struct TestRunStats {
		TestRunStats(TestRunInfo const& _runInfo,
			Totals const& _totals,
			bool _aborting)
			: runInfo(_runInfo),
			totals(_totals),
			aborting(_aborting)
		{}
		virtual ~TestRunStats();

#  ifndef CATCH_CONFIG_CPP11_GENERATED_METHODS
		TestRunStats(TestRunStats const& _other)
			: runInfo(_other.runInfo),
			totals(_other.totals),
			aborting(_other.aborting)
		{}
#  else
		TestRunStats(TestRunStats const&) = default;
		TestRunStats(TestRunStats &&) = default;
		TestRunStats& operator = (TestRunStats const&) = default;
		TestRunStats& operator = (TestRunStats &&) = default;
#  endif

		TestRunInfo runInfo;
		Totals totals;
		bool aborting;
	};

	class MultipleReporters;

	struct IStreamingReporter : IShared {
		virtual ~IStreamingReporter();

		// Implementing class must also provide the following static method:
		// static std::string getDescription();

		virtual ReporterPreferences getPreferences() const = 0;

		virtual void noMatchingTestCases(std::string const& spec) = 0;

		virtual void testRunStarting(TestRunInfo const& testRunInfo) = 0;
		virtual void testGroupStarting(GroupInfo const& groupInfo) = 0;

		virtual void testCaseStarting(TestCaseInfo const& testInfo) = 0;
		virtual void sectionStarting(SectionInfo const& sectionInfo) = 0;

		virtual void assertionStarting(AssertionInfo const& assertionInfo) = 0;

		// The return value indicates if the messages buffer should be cleared:
		virtual bool assertionEnded(AssertionStats const& assertionStats) = 0;

		virtual void sectionEnded(SectionStats const& sectionStats) = 0;
		virtual void testCaseEnded(TestCaseStats const& testCaseStats) = 0;
		virtual void testGroupEnded(TestGroupStats const& testGroupStats) = 0;
		virtual void testRunEnded(TestRunStats const& testRunStats) = 0;

		virtual void skipTest(TestCaseInfo const& testInfo) = 0;

		virtual MultipleReporters* tryAsMulti() { return CATCH_NULL; }
	};

	struct IReporterFactory : IShared {
		virtual ~IReporterFactory();
		virtual IStreamingReporter* create(ReporterConfig const& config) const = 0;
		virtual std::string getDescription() const = 0;
	};

	struct IReporterRegistry {
		typedef std::map<std::string, Ptr<IReporterFactory> > FactoryMap;
		typedef std::vector<Ptr<IReporterFactory> > Listeners;

		virtual ~IReporterRegistry();
		virtual IStreamingReporter* create(std::string const& name, Ptr<IConfig const> const& config) const = 0;
		virtual FactoryMap const& getFactories() const = 0;
		virtual Listeners const& getListeners() const = 0;
	};

	Ptr<IStreamingReporter> addReporter(Ptr<IStreamingReporter> const& existingReporter, Ptr<IStreamingReporter> const& additionalReporter);

}

#include <limits>
#include <algorithm>

namespace Catch {

	inline std::size_t listTests(Config const& config) {

		TestSpec testSpec = config.testSpec();
		if (config.testSpec().hasFilters())
			Catch::cout() << "Matching test cases:\n";
		else {
			Catch::cout() << "All available test cases:\n";
			testSpec = TestSpecParser(ITagAliasRegistry::get()).parse("*").testSpec();
		}

		std::size_t matchedTests = 0;
		TextAttributes nameAttr, tagsAttr;
		nameAttr.setInitialIndent(2).setIndent(4);
		tagsAttr.setIndent(6);

		std::vector<TestCase> matchedTestCases = filterTests(getAllTestCasesSorted(config), testSpec, config);
		for (std::vector<TestCase>::const_iterator it = matchedTestCases.begin(), itEnd = matchedTestCases.end();
			it != itEnd;
			++it) {
			matchedTests++;
			TestCaseInfo const& testCaseInfo = it->getTestCaseInfo();
			Colour::Code colour = testCaseInfo.isHidden()
				? Colour::SecondaryText
				: Colour::None;
			Colour colourGuard(colour);

			Catch::cout() << Text(testCaseInfo.name, nameAttr) << std::endl;
			if (!testCaseInfo.tags.empty())
				Catch::cout() << Text(testCaseInfo.tagsAsString, tagsAttr) << std::endl;
		}

		if (!config.testSpec().hasFilters())
			Catch::cout() << pluralise(matchedTests, "test case") << "\n" << std::endl;
		else
			Catch::cout() << pluralise(matchedTests, "matching test case") << "\n" << std::endl;
		return matchedTests;
	}

	inline std::size_t listTestsNamesOnly(Config const& config) {
		TestSpec testSpec = config.testSpec();
		if (!config.testSpec().hasFilters())
			testSpec = TestSpecParser(ITagAliasRegistry::get()).parse("*").testSpec();
		std::size_t matchedTests = 0;
		std::vector<TestCase> matchedTestCases = filterTests(getAllTestCasesSorted(config), testSpec, config);
		for (std::vector<TestCase>::const_iterator it = matchedTestCases.begin(), itEnd = matchedTestCases.end();
			it != itEnd;
			++it) {
			matchedTests++;
			TestCaseInfo const& testCaseInfo = it->getTestCaseInfo();
			Catch::cout() << testCaseInfo.name << std::endl;
		}
		return matchedTests;
	}

	struct TagInfo {
		TagInfo() : count(0) {}
		void add(std::string const& spelling) {
			++count;
			spellings.insert(spelling);
		}
		std::string all() const {
			std::string out;
			for (std::set<std::string>::const_iterator it = spellings.begin(), itEnd = spellings.end();
				it != itEnd;
				++it)
				out += "[" + *it + "]";
			return out;
		}
		std::set<std::string> spellings;
		std::size_t count;
	};

	inline std::size_t listTags(Config const& config) {
		TestSpec testSpec = config.testSpec();
		if (config.testSpec().hasFilters())
			Catch::cout() << "Tags for matching test cases:\n";
		else {
			Catch::cout() << "All available tags:\n";
			testSpec = TestSpecParser(ITagAliasRegistry::get()).parse("*").testSpec();
		}

		std::map<std::string, TagInfo> tagCounts;

		std::vector<TestCase> matchedTestCases = filterTests(getAllTestCasesSorted(config), testSpec, config);
		for (std::vector<TestCase>::const_iterator it = matchedTestCases.begin(), itEnd = matchedTestCases.end();
			it != itEnd;
			++it) {
			for (std::set<std::string>::const_iterator  tagIt = it->getTestCaseInfo().tags.begin(),
				tagItEnd = it->getTestCaseInfo().tags.end();
				tagIt != tagItEnd;
				++tagIt) {
				std::string tagName = *tagIt;
				std::string lcaseTagName = toLower(tagName);
				std::map<std::string, TagInfo>::iterator countIt = tagCounts.find(lcaseTagName);
				if (countIt == tagCounts.end())
					countIt = tagCounts.insert(std::make_pair(lcaseTagName, TagInfo())).first;
				countIt->second.add(tagName);
			}
		}

		for (std::map<std::string, TagInfo>::const_iterator countIt = tagCounts.begin(),
			countItEnd = tagCounts.end();
			countIt != countItEnd;
			++countIt) {
			std::ostringstream oss;
			oss << "  " << std::setw(2) << countIt->second.count << "  ";
			Text wrapper(countIt->second.all(), TextAttributes()
				.setInitialIndent(0)
				.setIndent(oss.str().size())
				.setWidth(CATCH_CONFIG_CONSOLE_WIDTH - 10));
			Catch::cout() << oss.str() << wrapper << "\n";
		}
		Catch::cout() << pluralise(tagCounts.size(), "tag") << "\n" << std::endl;
		return tagCounts.size();
	}

	inline std::size_t listReporters(Config const& /*config*/) {
		Catch::cout() << "Available reporters:\n";
		IReporterRegistry::FactoryMap const& factories = getRegistryHub().getReporterRegistry().getFactories();
		IReporterRegistry::FactoryMap::const_iterator itBegin = factories.begin(), itEnd = factories.end(), it;
		std::size_t maxNameLen = 0;
		for (it = itBegin; it != itEnd; ++it)
			maxNameLen = (std::max)(maxNameLen, it->first.size());

		for (it = itBegin; it != itEnd; ++it) {
			Text wrapper(it->second->getDescription(), TextAttributes()
				.setInitialIndent(0)
				.setIndent(7 + maxNameLen)
				.setWidth(CATCH_CONFIG_CONSOLE_WIDTH - maxNameLen - 8));
			Catch::cout() << "  "
				<< it->first
				<< ":"
				<< std::string(maxNameLen - it->first.size() + 2, ' ')
				<< wrapper << "\n";
		}
		Catch::cout() << std::endl;
		return factories.size();
	}

	inline Option<std::size_t> list(Config const& config) {
		Option<std::size_t> listedCount;
		if (config.listTests())
			listedCount = listedCount.valueOr(0) + listTests(config);
		if (config.listTestNamesOnly())
			listedCount = listedCount.valueOr(0) + listTestsNamesOnly(config);
		if (config.listTags())
			listedCount = listedCount.valueOr(0) + listTags(config);
		if (config.listReporters())
			listedCount = listedCount.valueOr(0) + listReporters(config);
		return listedCount;
	}

} // end namespace Catch

  // #included from: internal/catch_run_context.hpp
#define TWOBLUECUBES_CATCH_RUNNER_IMPL_HPP_INCLUDED

  // #included from: catch_test_case_tracker.hpp
#define TWOBLUECUBES_CATCH_TEST_CASE_TRACKER_HPP_INCLUDED

#include <map>
#include <string>
#include <assert.h>
#include <vector>

namespace Catch {
	namespace TestCaseTracking {

		struct ITracker : SharedImpl<> {
			virtual ~ITracker();

			// static queries
			virtual std::string name() const = 0;

			// dynamic queries
			virtual bool isComplete() const = 0; // Successfully completed or failed
			virtual bool isSuccessfullyCompleted() const = 0;
			virtual bool isOpen() const = 0; // Started but not complete
			virtual bool hasChildren() const = 0;

			virtual ITracker& parent() = 0;

			// actions
			virtual void close() = 0; // Successfully complete
			virtual void fail() = 0;
			virtual void markAsNeedingAnotherRun() = 0;

			virtual void addChild(Ptr<ITracker> const& child) = 0;
			virtual ITracker* findChild(std::string const& name) = 0;
			virtual void openChild() = 0;

			// Debug/ checking
			virtual bool isSectionTracker() const = 0;
			virtual bool isIndexTracker() const = 0;
		};

		class TrackerContext {

			enum RunState {
				NotStarted,
				Executing,
				CompletedCycle
			};

			Ptr<ITracker> m_rootTracker;
			ITracker* m_currentTracker;
			RunState m_runState;

		public:

			static TrackerContext& instance() {
				static TrackerContext s_instance;
				return s_instance;
			}

			TrackerContext()
				: m_currentTracker(CATCH_NULL),
				m_runState(NotStarted)
			{}

			ITracker& startRun();

			void endRun() {
				m_rootTracker.reset();
				m_currentTracker = CATCH_NULL;
				m_runState = NotStarted;
			}

			void startCycle() {
				m_currentTracker = m_rootTracker.get();
				m_runState = Executing;
			}
			void completeCycle() {
				m_runState = CompletedCycle;
			}

			bool completedCycle() const {
				return m_runState == CompletedCycle;
			}
			ITracker& currentTracker() {
				return *m_currentTracker;
			}
			void setCurrentTracker(ITracker* tracker) {
				m_currentTracker = tracker;
			}
		};

		class TrackerBase : public ITracker {
		protected:
			enum CycleState {
				NotStarted,
				Executing,
				ExecutingChildren,
				NeedsAnotherRun,
				CompletedSuccessfully,
				Failed
			};
			class TrackerHasName {
				std::string m_name;
			public:
				TrackerHasName(std::string const& name) : m_name(name) {}
				bool operator ()(Ptr<ITracker> const& tracker) {
					return tracker->name() == m_name;
				}
			};
			typedef std::vector<Ptr<ITracker> > Children;
			std::string m_name;
			TrackerContext& m_ctx;
			ITracker* m_parent;
			Children m_children;
			CycleState m_runState;
		public:
			TrackerBase(std::string const& name, TrackerContext& ctx, ITracker* parent)
				: m_name(name),
				m_ctx(ctx),
				m_parent(parent),
				m_runState(NotStarted)
			{}
			virtual ~TrackerBase();

			virtual std::string name() const CATCH_OVERRIDE {
				return m_name;
			}
			virtual bool isComplete() const CATCH_OVERRIDE {
				return m_runState == CompletedSuccessfully || m_runState == Failed;
			}
			virtual bool isSuccessfullyCompleted() const CATCH_OVERRIDE {
				return m_runState == CompletedSuccessfully;
			}
			virtual bool isOpen() const CATCH_OVERRIDE {
				return m_runState != NotStarted && !isComplete();
			}
			virtual bool hasChildren() const CATCH_OVERRIDE {
				return !m_children.empty();
			}

			virtual void addChild(Ptr<ITracker> const& child) CATCH_OVERRIDE {
				m_children.push_back(child);
			}

			virtual ITracker* findChild(std::string const& name) CATCH_OVERRIDE {
				Children::const_iterator it = std::find_if(m_children.begin(), m_children.end(), TrackerHasName(name));
				return(it != m_children.end())
					? it->get()
					: CATCH_NULL;
			}
			virtual ITracker& parent() CATCH_OVERRIDE {
				assert(m_parent); // Should always be non-null except for root
				return *m_parent;
			}

			virtual void openChild() CATCH_OVERRIDE {
				if (m_runState != ExecutingChildren) {
					m_runState = ExecutingChildren;
					if (m_parent)
						m_parent->openChild();
				}
			}

			virtual bool isSectionTracker() const CATCH_OVERRIDE { return false; }
			virtual bool isIndexTracker() const CATCH_OVERRIDE { return false; }

			void open() {
				m_runState = Executing;
				moveToThis();
				if (m_parent)
					m_parent->openChild();
			}

			virtual void close() CATCH_OVERRIDE {

				// Close any still open children (e.g. generators)
				while (&m_ctx.currentTracker() != this)
					m_ctx.currentTracker().close();

				switch (m_runState) {
				case NotStarted:
				case CompletedSuccessfully:
				case Failed:
					throw std::logic_error("Illogical state");

				case NeedsAnotherRun:
					break;;

				case Executing:
					m_runState = CompletedSuccessfully;
					break;
				case ExecutingChildren:
					if (m_children.empty() || m_children.back()->isComplete())
						m_runState = CompletedSuccessfully;
					break;

				default:
					throw std::logic_error("Unexpected state");
				}
				moveToParent();
				m_ctx.completeCycle();
			}
			virtual void fail() CATCH_OVERRIDE {
				m_runState = Failed;
				if (m_parent)
					m_parent->markAsNeedingAnotherRun();
				moveToParent();
				m_ctx.completeCycle();
			}
			virtual void markAsNeedingAnotherRun() CATCH_OVERRIDE {
				m_runState = NeedsAnotherRun;
			}
		private:
			void moveToParent() {
				assert(m_parent);
				m_ctx.setCurrentTracker(m_parent);
			}
			void moveToThis() {
				m_ctx.setCurrentTracker(this);
			}
		};

		class SectionTracker : public TrackerBase {
		public:
			SectionTracker(std::string const& name, TrackerContext& ctx, ITracker* parent)
				: TrackerBase(name, ctx, parent)
			{}
			virtual ~SectionTracker();

			virtual bool isSectionTracker() const CATCH_OVERRIDE { return true; }

			static SectionTracker& acquire(TrackerContext& ctx, std::string const& name) {
				SectionTracker* section = CATCH_NULL;

				ITracker& currentTracker = ctx.currentTracker();
				if (ITracker* childTracker = currentTracker.findChild(name)) {
					assert(childTracker);
					assert(childTracker->isSectionTracker());
					section = static_cast<SectionTracker*>(childTracker);
				}
				else {
					section = new SectionTracker(name, ctx, &currentTracker);
					currentTracker.addChild(section);
				}
				if (!ctx.completedCycle() && !section->isComplete()) {

					section->open();
				}
				return *section;
			}
		};

		class IndexTracker : public TrackerBase {
			int m_size;
			int m_index;
		public:
			IndexTracker(std::string const& name, TrackerContext& ctx, ITracker* parent, int size)
				: TrackerBase(name, ctx, parent),
				m_size(size),
				m_index(-1)
			{}
			virtual ~IndexTracker();

			virtual bool isIndexTracker() const CATCH_OVERRIDE { return true; }

			static IndexTracker& acquire(TrackerContext& ctx, std::string const& name, int size) {
				IndexTracker* tracker = CATCH_NULL;

				ITracker& currentTracker = ctx.currentTracker();
				if (ITracker* childTracker = currentTracker.findChild(name)) {
					assert(childTracker);
					assert(childTracker->isIndexTracker());
					tracker = static_cast<IndexTracker*>(childTracker);
				}
				else {
					tracker = new IndexTracker(name, ctx, &currentTracker, size);
					currentTracker.addChild(tracker);
				}

				if (!ctx.completedCycle() && !tracker->isComplete()) {
					if (tracker->m_runState != ExecutingChildren && tracker->m_runState != NeedsAnotherRun)
						tracker->moveNext();
					tracker->open();
				}

				return *tracker;
			}

			int index() const { return m_index; }

			void moveNext() {
				m_index++;
				m_children.clear();
			}

			virtual void close() CATCH_OVERRIDE {
				TrackerBase::close();
				if (m_runState == CompletedSuccessfully && m_index < m_size - 1)
					m_runState = Executing;
			}
		};

		inline ITracker& TrackerContext::startRun() {
			m_rootTracker = new SectionTracker("{root}", *this, CATCH_NULL);
			m_currentTracker = CATCH_NULL;
			m_runState = Executing;
			return *m_rootTracker;
		}

	} // namespace TestCaseTracking

	using TestCaseTracking::ITracker;
	using TestCaseTracking::TrackerContext;
	using TestCaseTracking::SectionTracker;
	using TestCaseTracking::IndexTracker;

} // namespace Catch

  // #included from: catch_fatal_condition.hpp
#define TWOBLUECUBES_CATCH_FATAL_CONDITION_H_INCLUDED

namespace Catch {

	// Report the error condition then exit the process
	inline void fatal(std::string const& message, int exitCode) {
		IContext& context = Catch::getCurrentContext();
		IResultCapture* resultCapture = context.getResultCapture();
		resultCapture->handleFatalErrorCondition(message);

		if (Catch::alwaysTrue()) // avoids "no return" warnings
			exit(exitCode);
	}

} // namespace Catch

#if defined ( CATCH_PLATFORM_WINDOWS ) /////////////////////////////////////////

namespace Catch {

	struct FatalConditionHandler {
		void reset() {}
	};

} // namespace Catch

#else // Not Windows - assumed to be POSIX compatible //////////////////////////

#include <signal.h>

namespace Catch {

	struct SignalDefs { int id; const char* name; };
	extern SignalDefs signalDefs[];
	SignalDefs signalDefs[] = {
		{ SIGINT,  "SIGINT - Terminal interrupt signal" },
		{ SIGILL,  "SIGILL - Illegal instruction signal" },
		{ SIGFPE,  "SIGFPE - Floating point error signal" },
		{ SIGSEGV, "SIGSEGV - Segmentation violation signal" },
		{ SIGTERM, "SIGTERM - Termination request signal" },
		{ SIGABRT, "SIGABRT - Abort (abnormal termination) signal" }
	};

	struct FatalConditionHandler {

		static void handleSignal(int sig) {
			for (std::size_t i = 0; i < sizeof(signalDefs) / sizeof(SignalDefs); ++i)
				if (sig == signalDefs[i].id)
					fatal(signalDefs[i].name, -sig);
			fatal("<unknown signal>", -sig);
		}

		FatalConditionHandler() : m_isSet(true) {
			for (std::size_t i = 0; i < sizeof(signalDefs) / sizeof(SignalDefs); ++i)
				signal(signalDefs[i].id, handleSignal);
		}
		~FatalConditionHandler() {
			reset();
		}
		void reset() {
			if (m_isSet) {
				for (std::size_t i = 0; i < sizeof(signalDefs) / sizeof(SignalDefs); ++i)
					signal(signalDefs[i].id, SIG_DFL);
				m_isSet = false;
			}
		}

		bool m_isSet;
	};

} // namespace Catch

#endif // not Windows

#include <set>
#include <string>

namespace Catch {

	class StreamRedirect {

	public:
		StreamRedirect(std::ostream& stream, std::string& targetString)
			: m_stream(stream),
			m_prevBuf(stream.rdbuf()),
			m_targetString(targetString)
		{
			stream.rdbuf(m_oss.rdbuf());
		}

		~StreamRedirect() {
			m_targetString += m_oss.str();
			m_stream.rdbuf(m_prevBuf);
		}

	private:
		std::ostream& m_stream;
		std::streambuf* m_prevBuf;
		std::ostringstream m_oss;
		std::string& m_targetString;
	};

	///////////////////////////////////////////////////////////////////////////

	class RunContext : public IResultCapture, public IRunner {

		RunContext(RunContext const&);
		void operator =(RunContext const&);

	public:

		explicit RunContext(Ptr<IConfig const> const& _config, Ptr<IStreamingReporter> const& reporter)
			: m_runInfo(_config->name()),
			m_context(getCurrentMutableContext()),
			m_activeTestCase(CATCH_NULL),
			m_config(_config),
			m_reporter(reporter)
		{
			m_context.setRunner(this);
			m_context.setConfig(m_config);
			m_context.setResultCapture(this);
			m_reporter->testRunStarting(m_runInfo);
		}

		virtual ~RunContext() {
			m_reporter->testRunEnded(TestRunStats(m_runInfo, m_totals, aborting()));
		}

		void testGroupStarting(std::string const& testSpec, std::size_t groupIndex, std::size_t groupsCount) {
			m_reporter->testGroupStarting(GroupInfo(testSpec, groupIndex, groupsCount));
		}
		void testGroupEnded(std::string const& testSpec, Totals const& totals, std::size_t groupIndex, std::size_t groupsCount) {
			m_reporter->testGroupEnded(TestGroupStats(GroupInfo(testSpec, groupIndex, groupsCount), totals, aborting()));
		}

		Totals runTest(TestCase const& testCase) {
			Totals prevTotals = m_totals;

			std::string redirectedCout;
			std::string redirectedCerr;

			TestCaseInfo testInfo = testCase.getTestCaseInfo();

			m_reporter->testCaseStarting(testInfo);

			m_activeTestCase = &testCase;

			do {
				m_trackerContext.startRun();
				do {
					m_trackerContext.startCycle();
					m_testCaseTracker = &SectionTracker::acquire(m_trackerContext, testInfo.name);
					runCurrentTest(redirectedCout, redirectedCerr);
				} while (!m_testCaseTracker->isSuccessfullyCompleted() && !aborting());
			}
			// !TBD: deprecated - this will be replaced by indexed trackers
			while (getCurrentContext().advanceGeneratorsForCurrentTest() && !aborting());

			Totals deltaTotals = m_totals.delta(prevTotals);
			if (testInfo.expectedToFail() && deltaTotals.testCases.passed > 0) {
				deltaTotals.assertions.failed++;
				deltaTotals.testCases.passed--;
				deltaTotals.testCases.failed++;
			}
			m_totals.testCases += deltaTotals.testCases;
			m_reporter->testCaseEnded(TestCaseStats(testInfo,
				deltaTotals,
				redirectedCout,
				redirectedCerr,
				aborting()));

			m_activeTestCase = CATCH_NULL;
			m_testCaseTracker = CATCH_NULL;

			return deltaTotals;
		}

		Ptr<IConfig const> config() const {
			return m_config;
		}

	private: // IResultCapture

		virtual void assertionEnded(AssertionResult const& result) {
			if (result.getResultType() == ResultWas::Ok) {
				m_totals.assertions.passed++;
			}
			else if (!result.isOk()) {
				m_totals.assertions.failed++;
			}

			if (m_reporter->assertionEnded(AssertionStats(result, m_messages, m_totals)))
				m_messages.clear();

			// Reset working state
			m_lastAssertionInfo = AssertionInfo("", m_lastAssertionInfo.lineInfo, "{Unknown expression after the reported line}", m_lastAssertionInfo.resultDisposition);
			m_lastResult = result;
		}

		virtual bool sectionStarted(
			SectionInfo const& sectionInfo,
			Counts& assertions
		)
		{
			std::ostringstream oss;
			oss << sectionInfo.name << "@" << sectionInfo.lineInfo;

			ITracker& sectionTracker = SectionTracker::acquire(m_trackerContext, oss.str());
			if (!sectionTracker.isOpen())
				return false;
			m_activeSections.push_back(&sectionTracker);

			m_lastAssertionInfo.lineInfo = sectionInfo.lineInfo;

			m_reporter->sectionStarting(sectionInfo);

			assertions = m_totals.assertions;

			return true;
		}
		bool testForMissingAssertions(Counts& assertions) {
			if (assertions.total() != 0)
				return false;
			if (!m_config->warnAboutMissingAssertions())
				return false;
			if (m_trackerContext.currentTracker().hasChildren())
				return false;
			m_totals.assertions.failed++;
			assertions.failed++;
			return true;
		}

		virtual void sectionEnded(SectionEndInfo const& endInfo) {
			Counts assertions = m_totals.assertions - endInfo.prevAssertions;
			bool missingAssertions = testForMissingAssertions(assertions);

			if (!m_activeSections.empty()) {
				m_activeSections.back()->close();
				m_activeSections.pop_back();
			}

			m_reporter->sectionEnded(SectionStats(endInfo.sectionInfo, assertions, endInfo.durationInSeconds, missingAssertions));
			m_messages.clear();
		}

		virtual void sectionEndedEarly(SectionEndInfo const& endInfo) {
			if (m_unfinishedSections.empty())
				m_activeSections.back()->fail();
			else
				m_activeSections.back()->close();
			m_activeSections.pop_back();

			m_unfinishedSections.push_back(endInfo);
		}

		virtual void pushScopedMessage(MessageInfo const& message) {
			m_messages.push_back(message);
		}

		virtual void popScopedMessage(MessageInfo const& message) {
			m_messages.erase(std::remove(m_messages.begin(), m_messages.end(), message), m_messages.end());
		}

		virtual std::string getCurrentTestName() const {
			return m_activeTestCase
				? m_activeTestCase->getTestCaseInfo().name
				: "";
		}

		virtual const AssertionResult* getLastResult() const {
			return &m_lastResult;
		}

		virtual void handleFatalErrorCondition(std::string const& message) {
			ResultBuilder resultBuilder = makeUnexpectedResultBuilder();
			resultBuilder.setResultType(ResultWas::FatalErrorCondition);
			resultBuilder << message;
			resultBuilder.captureExpression();

			handleUnfinishedSections();

			// Recreate section for test case (as we will lose the one that was in scope)
			TestCaseInfo const& testCaseInfo = m_activeTestCase->getTestCaseInfo();
			SectionInfo testCaseSection(testCaseInfo.lineInfo, testCaseInfo.name, testCaseInfo.description);

			Counts assertions;
			assertions.failed = 1;
			SectionStats testCaseSectionStats(testCaseSection, assertions, 0, false);
			m_reporter->sectionEnded(testCaseSectionStats);

			TestCaseInfo testInfo = m_activeTestCase->getTestCaseInfo();

			Totals deltaTotals;
			deltaTotals.testCases.failed = 1;
			m_reporter->testCaseEnded(TestCaseStats(testInfo,
				deltaTotals,
				"",
				"",
				false));
			m_totals.testCases.failed++;
			testGroupEnded("", m_totals, 1, 1);
			m_reporter->testRunEnded(TestRunStats(m_runInfo, m_totals, false));
		}

	public:
		// !TBD We need to do this another way!
		bool aborting() const {
			return m_totals.assertions.failed == static_cast<std::size_t>(m_config->abortAfter());
		}

	private:

		void runCurrentTest(std::string& redirectedCout, std::string& redirectedCerr) {
			TestCaseInfo const& testCaseInfo = m_activeTestCase->getTestCaseInfo();
			SectionInfo testCaseSection(testCaseInfo.lineInfo, testCaseInfo.name, testCaseInfo.description);
			m_reporter->sectionStarting(testCaseSection);
			Counts prevAssertions = m_totals.assertions;
			double duration = 0;
			try {
				m_lastAssertionInfo = AssertionInfo("TEST_CASE", testCaseInfo.lineInfo, "", ResultDisposition::Normal);

				seedRng(*m_config);

				Timer timer;
				timer.start();
				if (m_reporter->getPreferences().shouldRedirectStdOut) {
					StreamRedirect coutRedir(Catch::cout(), redirectedCout);
					StreamRedirect cerrRedir(Catch::cerr(), redirectedCerr);
					invokeActiveTestCase();
				}
				else {
					invokeActiveTestCase();
				}
				duration = timer.getElapsedSeconds();
			}
			catch (TestFailureException&) {
				// This just means the test was aborted due to failure
			}
			catch (...) {
				makeUnexpectedResultBuilder().useActiveException();
			}
			m_testCaseTracker->close();
			handleUnfinishedSections();
			m_messages.clear();

			Counts assertions = m_totals.assertions - prevAssertions;
			bool missingAssertions = testForMissingAssertions(assertions);

			if (testCaseInfo.okToFail()) {
				std::swap(assertions.failedButOk, assertions.failed);
				m_totals.assertions.failed -= assertions.failedButOk;
				m_totals.assertions.failedButOk += assertions.failedButOk;
			}

			SectionStats testCaseSectionStats(testCaseSection, assertions, duration, missingAssertions);
			m_reporter->sectionEnded(testCaseSectionStats);
		}

		void invokeActiveTestCase() {
			FatalConditionHandler fatalConditionHandler; // Handle signals
			m_activeTestCase->invoke();
			fatalConditionHandler.reset();
		}

	private:

		ResultBuilder makeUnexpectedResultBuilder() const {
			return ResultBuilder(m_lastAssertionInfo.macroName.c_str(),
				m_lastAssertionInfo.lineInfo,
				m_lastAssertionInfo.capturedExpression.c_str(),
				m_lastAssertionInfo.resultDisposition);
		}

		void handleUnfinishedSections() {
			// If sections ended prematurely due to an exception we stored their
			// infos here so we can tear them down outside the unwind process.
			for (std::vector<SectionEndInfo>::const_reverse_iterator it = m_unfinishedSections.rbegin(),
				itEnd = m_unfinishedSections.rend();
				it != itEnd;
				++it)
				sectionEnded(*it);
			m_unfinishedSections.clear();
		}

		TestRunInfo m_runInfo;
		IMutableContext& m_context;
		TestCase const* m_activeTestCase;
		ITracker* m_testCaseTracker;
		ITracker* m_currentSectionTracker;
		AssertionResult m_lastResult;

		Ptr<IConfig const> m_config;
		Totals m_totals;
		Ptr<IStreamingReporter> m_reporter;
		std::vector<MessageInfo> m_messages;
		AssertionInfo m_lastAssertionInfo;
		std::vector<SectionEndInfo> m_unfinishedSections;
		std::vector<ITracker*> m_activeSections;
		TrackerContext m_trackerContext;
	};

	IResultCapture& getResultCapture() {
		if (IResultCapture* capture = getCurrentContext().getResultCapture())
			return *capture;
		else
			throw std::logic_error("No result capture instance");
	}

} // end namespace Catch

  // #included from: internal/catch_version.h
#define TWOBLUECUBES_CATCH_VERSION_H_INCLUDED

namespace Catch {

	// Versioning information
	struct Version {
		Version(unsigned int _majorVersion,
			unsigned int _minorVersion,
			unsigned int _patchNumber,
			std::string const& _branchName,
			unsigned int _buildNumber);

		unsigned int const majorVersion;
		unsigned int const minorVersion;
		unsigned int const patchNumber;

		// buildNumber is only used if branchName is not null
		std::string const branchName;
		unsigned int const buildNumber;

		friend std::ostream& operator << (std::ostream& os, Version const& version);

	private:
		void operator=(Version const&);
	};

	extern Version libraryVersion;
}

#include <fstream>
#include <stdlib.h>
#include <limits>

namespace Catch {

	Ptr<IStreamingReporter> createReporter(std::string const& reporterName, Ptr<Config> const& config) {
		Ptr<IStreamingReporter> reporter = getRegistryHub().getReporterRegistry().create(reporterName, config.get());
		if (!reporter) {
			std::ostringstream oss;
			oss << "No reporter registered with name: '" << reporterName << "'";
			throw std::domain_error(oss.str());
		}
		return reporter;
	}

	Ptr<IStreamingReporter> makeReporter(Ptr<Config> const& config) {
		std::vector<std::string> reporters = config->getReporterNames();
		if (reporters.empty())
			reporters.push_back("console");

		Ptr<IStreamingReporter> reporter;
		for (std::vector<std::string>::const_iterator it = reporters.begin(), itEnd = reporters.end();
			it != itEnd;
			++it)
			reporter = addReporter(reporter, createReporter(*it, config));
		return reporter;
	}
	Ptr<IStreamingReporter> addListeners(Ptr<IConfig const> const& config, Ptr<IStreamingReporter> reporters) {
		IReporterRegistry::Listeners listeners = getRegistryHub().getReporterRegistry().getListeners();
		for (IReporterRegistry::Listeners::const_iterator it = listeners.begin(), itEnd = listeners.end();
			it != itEnd;
			++it)
			reporters = addReporter(reporters, (*it)->create(ReporterConfig(config)));
		return reporters;
	}

	Totals runTests(Ptr<Config> const& config) {

		Ptr<IConfig const> iconfig = config.get();

		Ptr<IStreamingReporter> reporter = makeReporter(config);
		reporter = addListeners(iconfig, reporter);

		RunContext context(iconfig, reporter);

		Totals totals;

		context.testGroupStarting(config->name(), 1, 1);

		TestSpec testSpec = config->testSpec();
		if (!testSpec.hasFilters())
			testSpec = TestSpecParser(ITagAliasRegistry::get()).parse("~[.]").testSpec(); // All not hidden tests

		std::vector<TestCase> const& allTestCases = getAllTestCasesSorted(*iconfig);
		for (std::vector<TestCase>::const_iterator it = allTestCases.begin(), itEnd = allTestCases.end();
			it != itEnd;
			++it) {
			if (!context.aborting() && matchTest(*it, testSpec, *iconfig))
				totals += context.runTest(*it);
			else
				reporter->skipTest(*it);
		}

		context.testGroupEnded(iconfig->name(), totals, 1, 1);
		return totals;
	}

	void applyFilenamesAsTags(IConfig const& config) {
		std::vector<TestCase> const& tests = getAllTestCasesSorted(config);
		for (std::size_t i = 0; i < tests.size(); ++i) {
			TestCase& test = const_cast<TestCase&>(tests[i]);
			std::set<std::string> tags = test.tags;

			std::string filename = test.lineInfo.file;
			std::string::size_type lastSlash = filename.find_last_of("\\/");
			if (lastSlash != std::string::npos)
				filename = filename.substr(lastSlash + 1);

			std::string::size_type lastDot = filename.find_last_of(".");
			if (lastDot != std::string::npos)
				filename = filename.substr(0, lastDot);

			tags.insert("#" + filename);
			setTags(test, tags);
		}
	}

	class Session : NonCopyable {
		static bool alreadyInstantiated;

	public:

		struct OnUnusedOptions { enum DoWhat { Ignore, Fail }; };

		Session()
			: m_cli(makeCommandLineParser()) {
			if (alreadyInstantiated) {
				std::string msg = "Only one instance of Catch::Session can ever be used";
				Catch::cerr() << msg << std::endl;
				throw std::logic_error(msg);
			}
			alreadyInstantiated = true;
		}
		~Session() {
			Catch::cleanUp();
		}

		void showHelp(std::string const& processName) {
			Catch::cout() << "\nCatch v" << libraryVersion << "\n";

			m_cli.usage(Catch::cout(), processName);
			Catch::cout() << "For more detail usage please see the project docs\n" << std::endl;
		}

		int applyCommandLine(int argc, char const* const* const argv, OnUnusedOptions::DoWhat unusedOptionBehaviour = OnUnusedOptions::Fail) {
			try {
				m_cli.setThrowOnUnrecognisedTokens(unusedOptionBehaviour == OnUnusedOptions::Fail);
				m_unusedTokens = m_cli.parseInto(Clara::argsToVector(argc, argv), m_configData);
				if (m_configData.showHelp)
					showHelp(m_configData.processName);
				m_config.reset();
			}
			catch (std::exception& ex) {
				{
					Colour colourGuard(Colour::Red);
					Catch::cerr()
						<< "\nError(s) in input:\n"
						<< Text(ex.what(), TextAttributes().setIndent(2))
						<< "\n\n";
				}
				m_cli.usage(Catch::cout(), m_configData.processName);
				return (std::numeric_limits<int>::max)();
			}
			return 0;
		}

		void useConfigData(ConfigData const& _configData) {
			m_configData = _configData;
			m_config.reset();
		}

		int run(int argc, char const* const* const argv) {

			int returnCode = applyCommandLine(argc, argv);
			if (returnCode == 0)
				returnCode = run();
			return returnCode;
		}

		int run() {
			if (m_configData.showHelp)
				return 0;

			try
			{
				config(); // Force config to be constructed

				seedRng(*m_config);

				if (m_configData.filenamesAsTags)
					applyFilenamesAsTags(*m_config);

				// Handle list request
				if (Option<std::size_t> listed = list(config()))
					return static_cast<int>(*listed);

				return static_cast<int>(runTests(m_config).assertions.failed);
			}
			catch (std::exception& ex) {
				Catch::cerr() << ex.what() << std::endl;
				return (std::numeric_limits<int>::max)();
			}
		}

		Clara::CommandLine<ConfigData> const& cli() const {
			return m_cli;
		}
		std::vector<Clara::Parser::Token> const& unusedTokens() const {
			return m_unusedTokens;
		}
		ConfigData& configData() {
			return m_configData;
		}
		Config& config() {
			if (!m_config)
				m_config = new Config(m_configData);
			return *m_config;
		}
	private:
		Clara::CommandLine<ConfigData> m_cli;
		std::vector<Clara::Parser::Token> m_unusedTokens;
		ConfigData m_configData;
		Ptr<Config> m_config;
	};

	bool Session::alreadyInstantiated = false;

} // end namespace Catch

  // #included from: catch_registry_hub.hpp
#define TWOBLUECUBES_CATCH_REGISTRY_HUB_HPP_INCLUDED

  // #included from: catch_test_case_registry_impl.hpp
#define TWOBLUECUBES_CATCH_TEST_CASE_REGISTRY_IMPL_HPP_INCLUDED

#include <vector>
#include <set>
#include <sstream>
#include <iostream>
#include <algorithm>

#ifdef CATCH_CPP14_OR_GREATER
#include <random>
#endif

namespace Catch {

	struct RandomNumberGenerator {
		typedef int result_type;

		result_type operator()(result_type n) const { return std::rand() % n; }

#ifdef CATCH_CPP14_OR_GREATER
		static constexpr result_type min() { return 0; }
		static constexpr result_type max() { return 1000000; }
		result_type operator()() const { return std::rand() % max(); }
#endif
		template<typename V>
		static void shuffle(V& vector) {
			RandomNumberGenerator rng;
#ifdef CATCH_CPP14_OR_GREATER
			std::shuffle(vector.begin(), vector.end(), rng);
#else
			std::random_shuffle(vector.begin(), vector.end(), rng);
#endif
		}
	};

	inline std::vector<TestCase> sortTests(IConfig const& config, std::vector<TestCase> const& unsortedTestCases) {

		std::vector<TestCase> sorted = unsortedTestCases;

		switch (config.runOrder()) {
		case RunTests::InLexicographicalOrder:
			std::sort(sorted.begin(), sorted.end());
			break;
		case RunTests::InRandomOrder:
		{
			seedRng(config);
			RandomNumberGenerator::shuffle(sorted);
		}
		break;
		case RunTests::InDeclarationOrder:
			// already in declaration order
			break;
		}
		return sorted;
	}
	bool matchTest(TestCase const& testCase, TestSpec const& testSpec, IConfig const& config) {
		return testSpec.matches(testCase) && (config.allowThrows() || !testCase.throws());
	}

	void enforceNoDuplicateTestCases(std::vector<TestCase> const& functions) {
		std::set<TestCase> seenFunctions;
		for (std::vector<TestCase>::const_iterator it = functions.begin(), itEnd = functions.end();
			it != itEnd;
			++it) {
			std::pair<std::set<TestCase>::const_iterator, bool> prev = seenFunctions.insert(*it);
			if (!prev.second) {
				std::ostringstream ss;

				ss << Colour(Colour::Red)
					<< "error: TEST_CASE( \"" << it->name << "\" ) already defined.\n"
					<< "\tFirst seen at " << prev.first->getTestCaseInfo().lineInfo << "\n"
					<< "\tRedefined at " << it->getTestCaseInfo().lineInfo << std::endl;

				throw std::runtime_error(ss.str());
			}
		}
	}

	std::vector<TestCase> filterTests(std::vector<TestCase> const& testCases, TestSpec const& testSpec, IConfig const& config) {
		std::vector<TestCase> filtered;
		filtered.reserve(testCases.size());
		for (std::vector<TestCase>::const_iterator it = testCases.begin(), itEnd = testCases.end();
			it != itEnd;
			++it)
			if (matchTest(*it, testSpec, config))
				filtered.push_back(*it);
		return filtered;
	}
	std::vector<TestCase> const& getAllTestCasesSorted(IConfig const& config) {
		return getRegistryHub().getTestCaseRegistry().getAllTestsSorted(config);
	}

	class TestRegistry : public ITestCaseRegistry {
	public:
		TestRegistry()
			: m_currentSortOrder(RunTests::InDeclarationOrder),
			m_unnamedCount(0)
		{}
		virtual ~TestRegistry();

		virtual void registerTest(TestCase const& testCase) {
			std::string name = testCase.getTestCaseInfo().name;
			if (name == "") {
				std::ostringstream oss;
				oss << "Anonymous test case " << ++m_unnamedCount;
				return registerTest(testCase.withName(oss.str()));
			}
			m_functions.push_back(testCase);
		}

		virtual std::vector<TestCase> const& getAllTests() const {
			return m_functions;
		}
		virtual std::vector<TestCase> const& getAllTestsSorted(IConfig const& config) const {
			if (m_sortedFunctions.empty())
				enforceNoDuplicateTestCases(m_functions);

			if (m_currentSortOrder != config.runOrder() || m_sortedFunctions.empty()) {
				m_sortedFunctions = sortTests(config, m_functions);
				m_currentSortOrder = config.runOrder();
			}
			return m_sortedFunctions;
		}

	private:
		std::vector<TestCase> m_functions;
		mutable RunTests::InWhatOrder m_currentSortOrder;
		mutable std::vector<TestCase> m_sortedFunctions;
		size_t m_unnamedCount;
		std::ios_base::Init m_ostreamInit; // Forces cout/ cerr to be initialised
	};

	///////////////////////////////////////////////////////////////////////////

	class FreeFunctionTestCase : public SharedImpl<ITestCase> {
	public:

		FreeFunctionTestCase(TestFunction fun) : m_fun(fun) {}

		virtual void invoke() const {
			m_fun();
		}

	private:
		virtual ~FreeFunctionTestCase();

		TestFunction m_fun;
	};

	inline std::string extractClassName(std::string const& classOrQualifiedMethodName) {
		std::string className = classOrQualifiedMethodName;
		if (startsWith(className, "&"))
		{
			std::size_t lastColons = className.rfind("::");
			std::size_t penultimateColons = className.rfind("::", lastColons - 1);
			if (penultimateColons == std::string::npos)
				penultimateColons = 1;
			className = className.substr(penultimateColons, lastColons - penultimateColons);
		}
		return className;
	}

	void registerTestCase
	(ITestCase* testCase,
		char const* classOrQualifiedMethodName,
		NameAndDesc const& nameAndDesc,
		SourceLineInfo const& lineInfo) {

		getMutableRegistryHub().registerTest
		(makeTestCase
		(testCase,
			extractClassName(classOrQualifiedMethodName),
			nameAndDesc.name,
			nameAndDesc.description,
			lineInfo));
	}
	void registerTestCaseFunction
	(TestFunction function,
		SourceLineInfo const& lineInfo,
		NameAndDesc const& nameAndDesc) {
		registerTestCase(new FreeFunctionTestCase(function), "", nameAndDesc, lineInfo);
	}

	///////////////////////////////////////////////////////////////////////////

	AutoReg::AutoReg
	(TestFunction function,
		SourceLineInfo const& lineInfo,
		NameAndDesc const& nameAndDesc) {
		registerTestCaseFunction(function, lineInfo, nameAndDesc);
	}

	AutoReg::~AutoReg() {}

} // end namespace Catch

  // #included from: catch_reporter_registry.hpp
#define TWOBLUECUBES_CATCH_REPORTER_REGISTRY_HPP_INCLUDED

#include <map>

namespace Catch {

	class ReporterRegistry : public IReporterRegistry {

	public:

		virtual ~ReporterRegistry() CATCH_OVERRIDE {}

		virtual IStreamingReporter* create(std::string const& name, Ptr<IConfig const> const& config) const CATCH_OVERRIDE {
			FactoryMap::const_iterator it = m_factories.find(name);
			if (it == m_factories.end())
				return CATCH_NULL;
			return it->second->create(ReporterConfig(config));
		}

		void registerReporter(std::string const& name, Ptr<IReporterFactory> const& factory) {
			m_factories.insert(std::make_pair(name, factory));
		}
		void registerListener(Ptr<IReporterFactory> const& factory) {
			m_listeners.push_back(factory);
		}

		virtual FactoryMap const& getFactories() const CATCH_OVERRIDE {
			return m_factories;
		}
		virtual Listeners const& getListeners() const CATCH_OVERRIDE {
			return m_listeners;
		}

	private:
		FactoryMap m_factories;
		Listeners m_listeners;
	};
}

// #included from: catch_exception_translator_registry.hpp
#define TWOBLUECUBES_CATCH_EXCEPTION_TRANSLATOR_REGISTRY_HPP_INCLUDED

#ifdef __OBJC__
#import "Foundation/Foundation.h"
#endif

namespace Catch {

	class ExceptionTranslatorRegistry : public IExceptionTranslatorRegistry {
	public:
		~ExceptionTranslatorRegistry() {
			deleteAll(m_translators);
		}

		virtual void registerTranslator(const IExceptionTranslator* translator) {
			m_translators.push_back(translator);
		}

		virtual std::string translateActiveException() const {
			try {
#ifdef __OBJC__
				// In Objective-C try objective-c exceptions first
				@try {
					return tryTranslators();
				}
				@catch (NSException *exception) {
					return Catch::toString([exception description]);
				}
#else
				return tryTranslators();
#endif
			}
			catch (TestFailureException&) {
				throw;
			}
			catch (std::exception& ex) {
				return ex.what();
			}
			catch (std::string& msg) {
				return msg;
			}
			catch (const char* msg) {
				return msg;
			}
			catch (...) {
				return "Unknown exception";
			}
		}

		std::string tryTranslators() const {
			if (m_translators.empty())
				throw;
			else
				return m_translators[0]->translate(m_translators.begin() + 1, m_translators.end());
		}

	private:
		std::vector<const IExceptionTranslator*> m_translators;
	};
}

namespace Catch {

	namespace {

		class RegistryHub : public IRegistryHub, public IMutableRegistryHub {

			RegistryHub(RegistryHub const&);
			void operator=(RegistryHub const&);

		public: // IRegistryHub
			RegistryHub() {
			}
			virtual IReporterRegistry const& getReporterRegistry() const CATCH_OVERRIDE {
				return m_reporterRegistry;
			}
			virtual ITestCaseRegistry const& getTestCaseRegistry() const CATCH_OVERRIDE {
				return m_testCaseRegistry;
			}
			virtual IExceptionTranslatorRegistry& getExceptionTranslatorRegistry() CATCH_OVERRIDE {
				return m_exceptionTranslatorRegistry;
			}

		public: // IMutableRegistryHub
			virtual void registerReporter(std::string const& name, Ptr<IReporterFactory> const& factory) CATCH_OVERRIDE {
				m_reporterRegistry.registerReporter(name, factory);
			}
			virtual void registerListener(Ptr<IReporterFactory> const& factory) CATCH_OVERRIDE {
				m_reporterRegistry.registerListener(factory);
			}
			virtual void registerTest(TestCase const& testInfo) CATCH_OVERRIDE {
				m_testCaseRegistry.registerTest(testInfo);
			}
			virtual void registerTranslator(const IExceptionTranslator* translator) CATCH_OVERRIDE {
				m_exceptionTranslatorRegistry.registerTranslator(translator);
			}

		private:
			TestRegistry m_testCaseRegistry;
			ReporterRegistry m_reporterRegistry;
			ExceptionTranslatorRegistry m_exceptionTranslatorRegistry;
		};

		// Single, global, instance
		inline RegistryHub*& getTheRegistryHub() {
			static RegistryHub* theRegistryHub = CATCH_NULL;
			if (!theRegistryHub)
				theRegistryHub = new RegistryHub();
			return theRegistryHub;
		}
	}

	IRegistryHub& getRegistryHub() {
		return *getTheRegistryHub();
	}
	IMutableRegistryHub& getMutableRegistryHub() {
		return *getTheRegistryHub();
	}
	void cleanUp() {
		delete getTheRegistryHub();
		getTheRegistryHub() = CATCH_NULL;
		cleanUpContext();
	}
	std::string translateActiveException() {
		return getRegistryHub().getExceptionTranslatorRegistry().translateActiveException();
	}

} // end namespace Catch

  // #included from: catch_notimplemented_exception.hpp
#define TWOBLUECUBES_CATCH_NOTIMPLEMENTED_EXCEPTION_HPP_INCLUDED

#include <ostream>

namespace Catch {

	NotImplementedException::NotImplementedException(SourceLineInfo const& lineInfo)
		: m_lineInfo(lineInfo) {
		std::ostringstream oss;
		oss << lineInfo << ": function ";
		oss << "not implemented";
		m_what = oss.str();
	}

	const char* NotImplementedException::what() const CATCH_NOEXCEPT {
		return m_what.c_str();
	}

} // end namespace Catch

  // #included from: catch_context_impl.hpp
#define TWOBLUECUBES_CATCH_CONTEXT_IMPL_HPP_INCLUDED

  // #included from: catch_stream.hpp
#define TWOBLUECUBES_CATCH_STREAM_HPP_INCLUDED

#include <stdexcept>
#include <cstdio>
#include <iostream>

namespace Catch {

	template<typename WriterF, size_t bufferSize = 256>
	class StreamBufImpl : public StreamBufBase {
		char data[bufferSize];
		WriterF m_writer;

	public:
		StreamBufImpl() {
			setp(data, data + sizeof(data));
		}

		~StreamBufImpl() CATCH_NOEXCEPT {
			sync();
		}

	private:
		int overflow(int c) {
			sync();

			if (c != EOF) {
				if (pbase() == epptr())
					m_writer(std::string(1, static_cast<char>(c)));
				else
					sputc(static_cast<char>(c));
			}
			return 0;
		}

		int sync() {
			if (pbase() != pptr()) {
				m_writer(std::string(pbase(), static_cast<std::string::size_type>(pptr() - pbase())));
				setp(pbase(), epptr());
			}
			return 0;
		}
	};

	///////////////////////////////////////////////////////////////////////////

	FileStream::FileStream(std::string const& filename) {
		m_ofs.open(filename.c_str());
		if (m_ofs.fail()) {
			std::ostringstream oss;
			oss << "Unable to open file: '" << filename << "'";
			throw std::domain_error(oss.str());
		}
	}

	std::ostream& FileStream::stream() const {
		return m_ofs;
	}

	struct OutputDebugWriter {

		void operator()(std::string const&str) {
			writeToDebugConsole(str);
		}
	};

	DebugOutStream::DebugOutStream()
		: m_streamBuf(new StreamBufImpl<OutputDebugWriter>()),
		m_os(m_streamBuf.get())
	{}

	std::ostream& DebugOutStream::stream() const {
		return m_os;
	}

	// Store the streambuf from cout up-front because
	// cout may get redirected when running tests
	CoutStream::CoutStream()
		: m_os(Catch::cout().rdbuf())
	{}

	std::ostream& CoutStream::stream() const {
		return m_os;
	}

#ifndef CATCH_CONFIG_NOSTDOUT // If you #define this you must implement these functions
	std::ostream& cout() {
		return std::cout;
	}
	std::ostream& cerr() {
		return std::cerr;
	}
#endif
}

namespace Catch {

	class Context : public IMutableContext {

		Context() : m_config(CATCH_NULL), m_runner(CATCH_NULL), m_resultCapture(CATCH_NULL) {}
		Context(Context const&);
		void operator=(Context const&);

	public: // IContext
		virtual IResultCapture* getResultCapture() {
			return m_resultCapture;
		}
		virtual IRunner* getRunner() {
			return m_runner;
		}
		virtual size_t getGeneratorIndex(std::string const& fileInfo, size_t totalSize) {
			return getGeneratorsForCurrentTest()
				.getGeneratorInfo(fileInfo, totalSize)
				.getCurrentIndex();
		}
		virtual bool advanceGeneratorsForCurrentTest() {
			IGeneratorsForTest* generators = findGeneratorsForCurrentTest();
			return generators && generators->moveNext();
		}

		virtual Ptr<IConfig const> getConfig() const {
			return m_config;
		}

	public: // IMutableContext
		virtual void setResultCapture(IResultCapture* resultCapture) {
			m_resultCapture = resultCapture;
		}
		virtual void setRunner(IRunner* runner) {
			m_runner = runner;
		}
		virtual void setConfig(Ptr<IConfig const> const& config) {
			m_config = config;
		}

		friend IMutableContext& getCurrentMutableContext();

	private:
		IGeneratorsForTest* findGeneratorsForCurrentTest() {
			std::string testName = getResultCapture()->getCurrentTestName();

			std::map<std::string, IGeneratorsForTest*>::const_iterator it =
				m_generatorsByTestName.find(testName);
			return it != m_generatorsByTestName.end()
				? it->second
				: CATCH_NULL;
		}

		IGeneratorsForTest& getGeneratorsForCurrentTest() {
			IGeneratorsForTest* generators = findGeneratorsForCurrentTest();
			if (!generators) {
				std::string testName = getResultCapture()->getCurrentTestName();
				generators = createGeneratorsForTest();
				m_generatorsByTestName.insert(std::make_pair(testName, generators));
			}
			return *generators;
		}

	private:
		Ptr<IConfig const> m_config;
		IRunner* m_runner;
		IResultCapture* m_resultCapture;
		std::map<std::string, IGeneratorsForTest*> m_generatorsByTestName;
	};

	namespace {
		Context* currentContext = CATCH_NULL;
	}
	IMutableContext& getCurrentMutableContext() {
		if (!currentContext)
			currentContext = new Context();
		return *currentContext;
	}
	IContext& getCurrentContext() {
		return getCurrentMutableContext();
	}

	void cleanUpContext() {
		delete currentContext;
		currentContext = CATCH_NULL;
	}
}

// #included from: catch_console_colour_impl.hpp
#define TWOBLUECUBES_CATCH_CONSOLE_COLOUR_IMPL_HPP_INCLUDED

namespace Catch {
	namespace {

		struct IColourImpl {
			virtual ~IColourImpl() {}
			virtual void use(Colour::Code _colourCode) = 0;
		};

		struct NoColourImpl : IColourImpl {
			void use(Colour::Code) {}

			static IColourImpl* instance() {
				static NoColourImpl s_instance;
				return &s_instance;
			}
		};

	} // anon namespace
} // namespace Catch

#if !defined( CATCH_CONFIG_COLOUR_NONE ) && !defined( CATCH_CONFIG_COLOUR_WINDOWS ) && !defined( CATCH_CONFIG_COLOUR_ANSI )
#   ifdef CATCH_PLATFORM_WINDOWS
#       define CATCH_CONFIG_COLOUR_WINDOWS
#   else
#       define CATCH_CONFIG_COLOUR_ANSI
#   endif
#endif

#if defined ( CATCH_CONFIG_COLOUR_WINDOWS ) /////////////////////////////////////////

#ifndef NOMINMAX
#define NOMINMAX
#endif

#ifdef __AFXDLL
#include <AfxWin.h>
#else
#include <windows.h>
#endif

namespace Catch {
	namespace {

		class Win32ColourImpl : public IColourImpl {
		public:
			Win32ColourImpl() : stdoutHandle(GetStdHandle(STD_OUTPUT_HANDLE))
			{
				CONSOLE_SCREEN_BUFFER_INFO csbiInfo;
				GetConsoleScreenBufferInfo(stdoutHandle, &csbiInfo);
				originalForegroundAttributes = csbiInfo.wAttributes & ~(BACKGROUND_GREEN | BACKGROUND_RED | BACKGROUND_BLUE | BACKGROUND_INTENSITY);
				originalBackgroundAttributes = csbiInfo.wAttributes & ~(FOREGROUND_GREEN | FOREGROUND_RED | FOREGROUND_BLUE | FOREGROUND_INTENSITY);
			}

			virtual void use(Colour::Code _colourCode) {
				switch (_colourCode) {
				case Colour::None:      return setTextAttribute(originalForegroundAttributes);
				case Colour::White:     return setTextAttribute(FOREGROUND_GREEN | FOREGROUND_RED | FOREGROUND_BLUE);
				case Colour::Red:       return setTextAttribute(FOREGROUND_RED);
				case Colour::Green:     return setTextAttribute(FOREGROUND_GREEN);
				case Colour::Blue:      return setTextAttribute(FOREGROUND_BLUE);
				case Colour::Cyan:      return setTextAttribute(FOREGROUND_BLUE | FOREGROUND_GREEN);
				case Colour::Yellow:    return setTextAttribute(FOREGROUND_RED | FOREGROUND_GREEN);
				case Colour::Grey:      return setTextAttribute(0);

				case Colour::LightGrey:     return setTextAttribute(FOREGROUND_INTENSITY);
				case Colour::BrightRed:     return setTextAttribute(FOREGROUND_INTENSITY | FOREGROUND_RED);
				case Colour::BrightGreen:   return setTextAttribute(FOREGROUND_INTENSITY | FOREGROUND_GREEN);
				case Colour::BrightWhite:   return setTextAttribute(FOREGROUND_INTENSITY | FOREGROUND_GREEN | FOREGROUND_RED | FOREGROUND_BLUE);

				case Colour::Bright: throw std::logic_error("not a colour");
				}
			}

		private:
			void setTextAttribute(WORD _textAttribute) {
				SetConsoleTextAttribute(stdoutHandle, _textAttribute | originalBackgroundAttributes);
			}
			HANDLE stdoutHandle;
			WORD originalForegroundAttributes;
			WORD originalBackgroundAttributes;
		};

		IColourImpl* platformColourInstance() {
			static Win32ColourImpl s_instance;

			Ptr<IConfig const> config = getCurrentContext().getConfig();
			UseColour::YesOrNo colourMode = config
				? config->useColour()
				: UseColour::Auto;
			if (colourMode == UseColour::Auto)
				colourMode = !isDebuggerActive()
				? UseColour::Yes
				: UseColour::No;
			return colourMode == UseColour::Yes
				? &s_instance
				: NoColourImpl::instance();
		}

	} // end anon namespace
} // end namespace Catch

#elif defined( CATCH_CONFIG_COLOUR_ANSI ) //////////////////////////////////////

#include <unistd.h>

namespace Catch {
	namespace {

		// use POSIX/ ANSI console terminal codes
		// Thanks to Adam Strzelecki for original contribution
		// (http://github.com/nanoant)
		// https://github.com/philsquared/Catch/pull/131
		class PosixColourImpl : public IColourImpl {
		public:
			virtual void use(Colour::Code _colourCode) {
				switch (_colourCode) {
				case Colour::None:
				case Colour::White:     return setColour("[0m");
				case Colour::Red:       return setColour("[0;31m");
				case Colour::Green:     return setColour("[0;32m");
				case Colour::Blue:      return setColour("[0:34m");
				case Colour::Cyan:      return setColour("[0;36m");
				case Colour::Yellow:    return setColour("[0;33m");
				case Colour::Grey:      return setColour("[1;30m");

				case Colour::LightGrey:     return setColour("[0;37m");
				case Colour::BrightRed:     return setColour("[1;31m");
				case Colour::BrightGreen:   return setColour("[1;32m");
				case Colour::BrightWhite:   return setColour("[1;37m");

				case Colour::Bright: throw std::logic_error("not a colour");
				}
			}
			static IColourImpl* instance() {
				static PosixColourImpl s_instance;
				return &s_instance;
			}

		private:
			void setColour(const char* _escapeCode) {
				Catch::cout() << '\033' << _escapeCode;
			}
		};

		IColourImpl* platformColourInstance() {
			Ptr<IConfig const> config = getCurrentContext().getConfig();
			UseColour::YesOrNo colourMode = config
				? config->useColour()
				: UseColour::Auto;
			if (colourMode == UseColour::Auto)
				colourMode = (!isDebuggerActive() && isatty(STDOUT_FILENO))
				? UseColour::Yes
				: UseColour::No;
			return colourMode == UseColour::Yes
				? PosixColourImpl::instance()
				: NoColourImpl::instance();
		}

	} // end anon namespace
} // end namespace Catch

#else  // not Windows or ANSI ///////////////////////////////////////////////

namespace Catch {

	static IColourImpl* platformColourInstance() { return NoColourImpl::instance(); }

} // end namespace Catch

#endif // Windows/ ANSI/ None

namespace Catch {

	Colour::Colour(Code _colourCode) : m_moved(false) { use(_colourCode); }
	Colour::Colour(Colour const& _other) : m_moved(false) { const_cast<Colour&>(_other).m_moved = true; }
	Colour::~Colour() { if (!m_moved) use(None); }

	void Colour::use(Code _colourCode) {
		static IColourImpl* impl = platformColourInstance();
		impl->use(_colourCode);
	}

} // end namespace Catch

  // #included from: catch_generators_impl.hpp
#define TWOBLUECUBES_CATCH_GENERATORS_IMPL_HPP_INCLUDED

#include <vector>
#include <string>
#include <map>

namespace Catch {

	struct GeneratorInfo : IGeneratorInfo {

		GeneratorInfo(std::size_t size)
			: m_size(size),
			m_currentIndex(0)
		{}

		bool moveNext() {
			if (++m_currentIndex == m_size) {
				m_currentIndex = 0;
				return false;
			}
			return true;
		}

		std::size_t getCurrentIndex() const {
			return m_currentIndex;
		}

		std::size_t m_size;
		std::size_t m_currentIndex;
	};

	///////////////////////////////////////////////////////////////////////////

	class GeneratorsForTest : public IGeneratorsForTest {

	public:
		~GeneratorsForTest() {
			deleteAll(m_generatorsInOrder);
		}

		IGeneratorInfo& getGeneratorInfo(std::string const& fileInfo, std::size_t size) {
			std::map<std::string, IGeneratorInfo*>::const_iterator it = m_generatorsByName.find(fileInfo);
			if (it == m_generatorsByName.end()) {
				IGeneratorInfo* info = new GeneratorInfo(size);
				m_generatorsByName.insert(std::make_pair(fileInfo, info));
				m_generatorsInOrder.push_back(info);
				return *info;
			}
			return *it->second;
		}

		bool moveNext() {
			std::vector<IGeneratorInfo*>::const_iterator it = m_generatorsInOrder.begin();
			std::vector<IGeneratorInfo*>::const_iterator itEnd = m_generatorsInOrder.end();
			for (; it != itEnd; ++it) {
				if ((*it)->moveNext())
					return true;
			}
			return false;
		}

	private:
		std::map<std::string, IGeneratorInfo*> m_generatorsByName;
		std::vector<IGeneratorInfo*> m_generatorsInOrder;
	};

	IGeneratorsForTest* createGeneratorsForTest()
	{
		return new GeneratorsForTest();
	}

} // end namespace Catch

  // #included from: catch_assertionresult.hpp
#define TWOBLUECUBES_CATCH_ASSERTIONRESULT_HPP_INCLUDED

namespace Catch {

	AssertionInfo::AssertionInfo(std::string const& _macroName,
		SourceLineInfo const& _lineInfo,
		std::string const& _capturedExpression,
		ResultDisposition::Flags _resultDisposition)
		: macroName(_macroName),
		lineInfo(_lineInfo),
		capturedExpression(_capturedExpression),
		resultDisposition(_resultDisposition)
	{}

	AssertionResult::AssertionResult() {}

	AssertionResult::AssertionResult(AssertionInfo const& info, AssertionResultData const& data)
		: m_info(info),
		m_resultData(data)
	{}

	AssertionResult::~AssertionResult() {}

	// Result was a success
	bool AssertionResult::succeeded() const {
		return Catch::isOk(m_resultData.resultType);
	}

	// Result was a success, or failure is suppressed
	bool AssertionResult::isOk() const {
		return Catch::isOk(m_resultData.resultType) || shouldSuppressFailure(m_info.resultDisposition);
	}

	ResultWas::OfType AssertionResult::getResultType() const {
		return m_resultData.resultType;
	}

	bool AssertionResult::hasExpression() const {
		return !m_info.capturedExpression.empty();
	}

	bool AssertionResult::hasMessage() const {
		return !m_resultData.message.empty();
	}

	std::string AssertionResult::getExpression() const {
		if (isFalseTest(m_info.resultDisposition))
			return "!" + m_info.capturedExpression;
		else
			return m_info.capturedExpression;
	}
	std::string AssertionResult::getExpressionInMacro() const {
		if (m_info.macroName.empty())
			return m_info.capturedExpression;
		else
			return m_info.macroName + "( " + m_info.capturedExpression + " )";
	}

	bool AssertionResult::hasExpandedExpression() const {
		return hasExpression() && getExpandedExpression() != getExpression();
	}

	std::string AssertionResult::getExpandedExpression() const {
		return m_resultData.reconstructedExpression;
	}

	std::string AssertionResult::getMessage() const {
		return m_resultData.message;
	}
	SourceLineInfo AssertionResult::getSourceInfo() const {
		return m_info.lineInfo;
	}

	std::string AssertionResult::getTestMacroName() const {
		return m_info.macroName;
	}

} // end namespace Catch

  // #included from: catch_test_case_info.hpp
#define TWOBLUECUBES_CATCH_TEST_CASE_INFO_HPP_INCLUDED

namespace Catch {

	inline TestCaseInfo::SpecialProperties parseSpecialTag(std::string const& tag) {
		if (startsWith(tag, ".") ||
			tag == "hide" ||
			tag == "!hide")
			return TestCaseInfo::IsHidden;
		else if (tag == "!throws")
			return TestCaseInfo::Throws;
		else if (tag == "!shouldfail")
			return TestCaseInfo::ShouldFail;
		else if (tag == "!mayfail")
			return TestCaseInfo::MayFail;
		else
			return TestCaseInfo::None;
	}
	inline bool isReservedTag(std::string const& tag) {
		return parseSpecialTag(tag) == TestCaseInfo::None && tag.size() > 0 && !isalnum(tag[0]);
	}
	inline void enforceNotReservedTag(std::string const& tag, SourceLineInfo const& _lineInfo) {
		if (isReservedTag(tag)) {
			{
				Colour colourGuard(Colour::Red);
				Catch::cerr()
					<< "Tag name [" << tag << "] not allowed.\n"
					<< "Tag names starting with non alpha-numeric characters are reserved\n";
			}
			{
				Colour colourGuard(Colour::FileName);
				Catch::cerr() << _lineInfo << std::endl;
			}
			exit(1);
		}
	}

	TestCase makeTestCase(ITestCase* _testCase,
		std::string const& _className,
		std::string const& _name,
		std::string const& _descOrTags,
		SourceLineInfo const& _lineInfo)
	{
		bool isHidden(startsWith(_name, "./")); // Legacy support

												// Parse out tags
		std::set<std::string> tags;
		std::string desc, tag;
		bool inTag = false;
		for (std::size_t i = 0; i < _descOrTags.size(); ++i) {
			char c = _descOrTags[i];
			if (!inTag) {
				if (c == '[')
					inTag = true;
				else
					desc += c;
			}
			else {
				if (c == ']') {
					TestCaseInfo::SpecialProperties prop = parseSpecialTag(tag);
					if (prop == TestCaseInfo::IsHidden)
						isHidden = true;
					else if (prop == TestCaseInfo::None)
						enforceNotReservedTag(tag, _lineInfo);

					tags.insert(tag);
					tag.clear();
					inTag = false;
				}
				else
					tag += c;
			}
		}
		if (isHidden) {
			tags.insert("hide");
			tags.insert(".");
		}

		TestCaseInfo info(_name, _className, desc, tags, _lineInfo);
		return TestCase(_testCase, info);
	}

	void setTags(TestCaseInfo& testCaseInfo, std::set<std::string> const& tags)
	{
		testCaseInfo.tags = tags;
		testCaseInfo.lcaseTags.clear();

		std::ostringstream oss;
		for (std::set<std::string>::const_iterator it = tags.begin(), itEnd = tags.end(); it != itEnd; ++it) {
			oss << "[" << *it << "]";
			std::string lcaseTag = toLower(*it);
			testCaseInfo.properties = static_cast<TestCaseInfo::SpecialProperties>(testCaseInfo.properties | parseSpecialTag(lcaseTag));
			testCaseInfo.lcaseTags.insert(lcaseTag);
		}
		testCaseInfo.tagsAsString = oss.str();
	}

	TestCaseInfo::TestCaseInfo(std::string const& _name,
		std::string const& _className,
		std::string const& _description,
		std::set<std::string> const& _tags,
		SourceLineInfo const& _lineInfo)
		: name(_name),
		className(_className),
		description(_description),
		lineInfo(_lineInfo),
		properties(None)
	{
		setTags(*this, _tags);
	}

	TestCaseInfo::TestCaseInfo(TestCaseInfo const& other)
		: name(other.name),
		className(other.className),
		description(other.description),
		tags(other.tags),
		lcaseTags(other.lcaseTags),
		tagsAsString(other.tagsAsString),
		lineInfo(other.lineInfo),
		properties(other.properties)
	{}

	bool TestCaseInfo::isHidden() const {
		return (properties & IsHidden) != 0;
	}
	bool TestCaseInfo::throws() const {
		return (properties & Throws) != 0;
	}
	bool TestCaseInfo::okToFail() const {
		return (properties & (ShouldFail | MayFail)) != 0;
	}
	bool TestCaseInfo::expectedToFail() const {
		return (properties & (ShouldFail)) != 0;
	}

	TestCase::TestCase(ITestCase* testCase, TestCaseInfo const& info) : TestCaseInfo(info), test(testCase) {}

	TestCase::TestCase(TestCase const& other)
		: TestCaseInfo(other),
		test(other.test)
	{}

	TestCase TestCase::withName(std::string const& _newName) const {
		TestCase other(*this);
		other.name = _newName;
		return other;
	}

	void TestCase::swap(TestCase& other) {
		test.swap(other.test);
		name.swap(other.name);
		className.swap(other.className);
		description.swap(other.description);
		tags.swap(other.tags);
		lcaseTags.swap(other.lcaseTags);
		tagsAsString.swap(other.tagsAsString);
		std::swap(TestCaseInfo::properties, static_cast<TestCaseInfo&>(other).properties);
		std::swap(lineInfo, other.lineInfo);
	}

	void TestCase::invoke() const {
		test->invoke();
	}

	bool TestCase::operator == (TestCase const& other) const {
		return  test.get() == other.test.get() &&
			name == other.name &&
			className == other.className;
	}

	bool TestCase::operator < (TestCase const& other) const {
		return name < other.name;
	}
	TestCase& TestCase::operator = (TestCase const& other) {
		TestCase temp(other);
		swap(temp);
		return *this;
	}

	TestCaseInfo const& TestCase::getTestCaseInfo() const
	{
		return *this;
	}

} // end namespace Catch

  // #included from: catch_version.hpp
#define TWOBLUECUBES_CATCH_VERSION_HPP_INCLUDED

namespace Catch {

	Version::Version
	(unsigned int _majorVersion,
		unsigned int _minorVersion,
		unsigned int _patchNumber,
		std::string const& _branchName,
		unsigned int _buildNumber)
		: majorVersion(_majorVersion),
		minorVersion(_minorVersion),
		patchNumber(_patchNumber),
		branchName(_branchName),
		buildNumber(_buildNumber)
	{}

	std::ostream& operator << (std::ostream& os, Version const& version) {
		os << version.majorVersion << "."
			<< version.minorVersion << "."
			<< version.patchNumber;

		if (!version.branchName.empty()) {
			os << "-" << version.branchName
				<< "." << version.buildNumber;
		}
		return os;
	}

	Version libraryVersion(1, 5, 6, "", 0);

}

// #included from: catch_message.hpp
#define TWOBLUECUBES_CATCH_MESSAGE_HPP_INCLUDED

namespace Catch {

	MessageInfo::MessageInfo(std::string const& _macroName,
		SourceLineInfo const& _lineInfo,
		ResultWas::OfType _type)
		: macroName(_macroName),
		lineInfo(_lineInfo),
		type(_type),
		sequence(++globalCount)
	{}

	// This may need protecting if threading support is added
	unsigned int MessageInfo::globalCount = 0;

	////////////////////////////////////////////////////////////////////////////

	ScopedMessage::ScopedMessage(MessageBuilder const& builder)
		: m_info(builder.m_info)
	{
		m_info.message = builder.m_stream.str();
		getResultCapture().pushScopedMessage(m_info);
	}
	ScopedMessage::ScopedMessage(ScopedMessage const& other)
		: m_info(other.m_info)
	{}

	ScopedMessage::~ScopedMessage() {
		getResultCapture().popScopedMessage(m_info);
	}

} // end namespace Catch

  // #included from: catch_legacy_reporter_adapter.hpp
#define TWOBLUECUBES_CATCH_LEGACY_REPORTER_ADAPTER_HPP_INCLUDED

  // #included from: catch_legacy_reporter_adapter.h
#define TWOBLUECUBES_CATCH_LEGACY_REPORTER_ADAPTER_H_INCLUDED

namespace Catch
{
	// Deprecated
	struct IReporter : IShared {
		virtual ~IReporter();

		virtual bool shouldRedirectStdout() const = 0;

		virtual void StartTesting() = 0;
		virtual void EndTesting(Totals const& totals) = 0;
		virtual void StartGroup(std::string const& groupName) = 0;
		virtual void EndGroup(std::string const& groupName, Totals const& totals) = 0;
		virtual void StartTestCase(TestCaseInfo const& testInfo) = 0;
		virtual void EndTestCase(TestCaseInfo const& testInfo, Totals const& totals, std::string const& stdOut, std::string const& stdErr) = 0;
		virtual void StartSection(std::string const& sectionName, std::string const& description) = 0;
		virtual void EndSection(std::string const& sectionName, Counts const& assertions) = 0;
		virtual void NoAssertionsInSection(std::string const& sectionName) = 0;
		virtual void NoAssertionsInTestCase(std::string const& testName) = 0;
		virtual void Aborted() = 0;
		virtual void Result(AssertionResult const& result) = 0;
	};

	class LegacyReporterAdapter : public SharedImpl<IStreamingReporter>
	{
	public:
		LegacyReporterAdapter(Ptr<IReporter> const& legacyReporter);
		virtual ~LegacyReporterAdapter();

		virtual ReporterPreferences getPreferences() const;
		virtual void noMatchingTestCases(std::string const&);
		virtual void testRunStarting(TestRunInfo const&);
		virtual void testGroupStarting(GroupInfo const& groupInfo);
		virtual void testCaseStarting(TestCaseInfo const& testInfo);
		virtual void sectionStarting(SectionInfo const& sectionInfo);
		virtual void assertionStarting(AssertionInfo const&);
		virtual bool assertionEnded(AssertionStats const& assertionStats);
		virtual void sectionEnded(SectionStats const& sectionStats);
		virtual void testCaseEnded(TestCaseStats const& testCaseStats);
		virtual void testGroupEnded(TestGroupStats const& testGroupStats);
		virtual void testRunEnded(TestRunStats const& testRunStats);
		virtual void skipTest(TestCaseInfo const&);

	private:
		Ptr<IReporter> m_legacyReporter;
	};
}

namespace Catch
{
	LegacyReporterAdapter::LegacyReporterAdapter(Ptr<IReporter> const& legacyReporter)
		: m_legacyReporter(legacyReporter)
	{}
	LegacyReporterAdapter::~LegacyReporterAdapter() {}

	ReporterPreferences LegacyReporterAdapter::getPreferences() const {
		ReporterPreferences prefs;
		prefs.shouldRedirectStdOut = m_legacyReporter->shouldRedirectStdout();
		return prefs;
	}

	void LegacyReporterAdapter::noMatchingTestCases(std::string const&) {}
	void LegacyReporterAdapter::testRunStarting(TestRunInfo const&) {
		m_legacyReporter->StartTesting();
	}
	void LegacyReporterAdapter::testGroupStarting(GroupInfo const& groupInfo) {
		m_legacyReporter->StartGroup(groupInfo.name);
	}
	void LegacyReporterAdapter::testCaseStarting(TestCaseInfo const& testInfo) {
		m_legacyReporter->StartTestCase(testInfo);
	}
	void LegacyReporterAdapter::sectionStarting(SectionInfo const& sectionInfo) {
		m_legacyReporter->StartSection(sectionInfo.name, sectionInfo.description);
	}
	void LegacyReporterAdapter::assertionStarting(AssertionInfo const&) {
		// Not on legacy interface
	}

	bool LegacyReporterAdapter::assertionEnded(AssertionStats const& assertionStats) {
		if (assertionStats.assertionResult.getResultType() != ResultWas::Ok) {
			for (std::vector<MessageInfo>::const_iterator it = assertionStats.infoMessages.begin(), itEnd = assertionStats.infoMessages.end();
				it != itEnd;
				++it) {
				if (it->type == ResultWas::Info) {
					ResultBuilder rb(it->macroName.c_str(), it->lineInfo, "", ResultDisposition::Normal);
					rb << it->message;
					rb.setResultType(ResultWas::Info);
					AssertionResult result = rb.build();
					m_legacyReporter->Result(result);
				}
			}
		}
		m_legacyReporter->Result(assertionStats.assertionResult);
		return true;
	}
	void LegacyReporterAdapter::sectionEnded(SectionStats const& sectionStats) {
		if (sectionStats.missingAssertions)
			m_legacyReporter->NoAssertionsInSection(sectionStats.sectionInfo.name);
		m_legacyReporter->EndSection(sectionStats.sectionInfo.name, sectionStats.assertions);
	}
	void LegacyReporterAdapter::testCaseEnded(TestCaseStats const& testCaseStats) {
		m_legacyReporter->EndTestCase
		(testCaseStats.testInfo,
			testCaseStats.totals,
			testCaseStats.stdOut,
			testCaseStats.stdErr);
	}
	void LegacyReporterAdapter::testGroupEnded(TestGroupStats const& testGroupStats) {
		if (testGroupStats.aborting)
			m_legacyReporter->Aborted();
		m_legacyReporter->EndGroup(testGroupStats.groupInfo.name, testGroupStats.totals);
	}
	void LegacyReporterAdapter::testRunEnded(TestRunStats const& testRunStats) {
		m_legacyReporter->EndTesting(testRunStats.totals);
	}
	void LegacyReporterAdapter::skipTest(TestCaseInfo const&) {
	}
}

// #included from: catch_timer.hpp

#ifdef __clang__
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wc++11-long-long"
#endif

#ifdef CATCH_PLATFORM_WINDOWS
#include <windows.h>
#else
#include <sys/time.h>
#endif

namespace Catch {

	namespace {
#ifdef CATCH_PLATFORM_WINDOWS
		uint64_t getCurrentTicks() {
			static uint64_t hz = 0, hzo = 0;
			if (!hz) {
				QueryPerformanceFrequency(reinterpret_cast<LARGE_INTEGER*>(&hz));
				QueryPerformanceCounter(reinterpret_cast<LARGE_INTEGER*>(&hzo));
			}
			uint64_t t;
			QueryPerformanceCounter(reinterpret_cast<LARGE_INTEGER*>(&t));
			return ((t - hzo) * 1000000) / hz;
		}
#else
		uint64_t getCurrentTicks() {
			timeval t;
			gettimeofday(&t, CATCH_NULL);
			return static_cast<uint64_t>(t.tv_sec) * 1000000ull + static_cast<uint64_t>(t.tv_usec);
		}
#endif
	}

	void Timer::start() {
		m_ticks = getCurrentTicks();
	}
	unsigned int Timer::getElapsedMicroseconds() const {
		return static_cast<unsigned int>(getCurrentTicks() - m_ticks);
	}
	unsigned int Timer::getElapsedMilliseconds() const {
		return static_cast<unsigned int>(getElapsedMicroseconds() / 1000);
	}
	double Timer::getElapsedSeconds() const {
		return getElapsedMicroseconds() / 1000000.0;
	}

} // namespace Catch

#ifdef __clang__
#pragma clang diagnostic pop
#endif
  // #included from: catch_common.hpp
#define TWOBLUECUBES_CATCH_COMMON_HPP_INCLUDED

namespace Catch {

	bool startsWith(std::string const& s, std::string const& prefix) {
		return s.size() >= prefix.size() && s.substr(0, prefix.size()) == prefix;
	}
	bool endsWith(std::string const& s, std::string const& suffix) {
		return s.size() >= suffix.size() && s.substr(s.size() - suffix.size(), suffix.size()) == suffix;
	}
	bool contains(std::string const& s, std::string const& infix) {
		return s.find(infix) != std::string::npos;
	}
	void toLowerInPlace(std::string& s) {
		std::transform(s.begin(), s.end(), s.begin(), ::tolower);
	}
	std::string toLower(std::string const& s) {
		std::string lc = s;
		toLowerInPlace(lc);
		return lc;
	}
	std::string trim(std::string const& str) {
		static char const* whitespaceChars = "\n\r\t ";
		std::string::size_type start = str.find_first_not_of(whitespaceChars);
		std::string::size_type end = str.find_last_not_of(whitespaceChars);

		return start != std::string::npos ? str.substr(start, 1 + end - start) : "";
	}

	bool replaceInPlace(std::string& str, std::string const& replaceThis, std::string const& withThis) {
		bool replaced = false;
		std::size_t i = str.find(replaceThis);
		while (i != std::string::npos) {
			replaced = true;
			str = str.substr(0, i) + withThis + str.substr(i + replaceThis.size());
			if (i < str.size() - withThis.size())
				i = str.find(replaceThis, i + withThis.size());
			else
				i = std::string::npos;
		}
		return replaced;
	}

	pluralise::pluralise(std::size_t count, std::string const& label)
		: m_count(count),
		m_label(label)
	{}

	std::ostream& operator << (std::ostream& os, pluralise const& pluraliser) {
		os << pluraliser.m_count << " " << pluraliser.m_label;
		if (pluraliser.m_count != 1)
			os << "s";
		return os;
	}

	SourceLineInfo::SourceLineInfo() : line(0) {}
	SourceLineInfo::SourceLineInfo(char const* _file, std::size_t _line)
		: file(_file),
		line(_line)
	{}
	SourceLineInfo::SourceLineInfo(SourceLineInfo const& other)
		: file(other.file),
		line(other.line)
	{}
	bool SourceLineInfo::empty() const {
		return file.empty();
	}
	bool SourceLineInfo::operator == (SourceLineInfo const& other) const {
		return line == other.line && file == other.file;
	}
	bool SourceLineInfo::operator < (SourceLineInfo const& other) const {
		return line < other.line || (line == other.line  && file < other.file);
	}

	void seedRng(IConfig const& config) {
		if (config.rngSeed() != 0)
			std::srand(config.rngSeed());
	}
	unsigned int rngSeed() {
		return getCurrentContext().getConfig()->rngSeed();
	}

	std::ostream& operator << (std::ostream& os, SourceLineInfo const& info) {
#ifndef __GNUG__
		os << info.file << "(" << info.line << ")";
#else
		os << info.file << ":" << info.line;
#endif
		return os;
	}

	void throwLogicError(std::string const& message, SourceLineInfo const& locationInfo) {
		std::ostringstream oss;
		oss << locationInfo << ": Internal Catch error: '" << message << "'";
		if (alwaysTrue())
			throw std::logic_error(oss.str());
	}
}

// #included from: catch_section.hpp
#define TWOBLUECUBES_CATCH_SECTION_HPP_INCLUDED

namespace Catch {

	SectionInfo::SectionInfo
	(SourceLineInfo const& _lineInfo,
		std::string const& _name,
		std::string const& _description)
		: name(_name),
		description(_description),
		lineInfo(_lineInfo)
	{}

	Section::Section(SectionInfo const& info)
		: m_info(info),
		m_sectionIncluded(getResultCapture().sectionStarted(m_info, m_assertions))
	{
		m_timer.start();
	}

	Section::~Section() {
		if (m_sectionIncluded) {
			SectionEndInfo endInfo(m_info, m_assertions, m_timer.getElapsedSeconds());
			if (std::uncaught_exception())
				getResultCapture().sectionEndedEarly(endInfo);
			else
				getResultCapture().sectionEnded(endInfo);
		}
	}

	// This indicates whether the section should be executed or not
	Section::operator bool() const {
		return m_sectionIncluded;
	}

} // end namespace Catch

  // #included from: catch_debugger.hpp
#define TWOBLUECUBES_CATCH_DEBUGGER_HPP_INCLUDED

#include <iostream>

#ifdef CATCH_PLATFORM_MAC

#include <assert.h>
#include <stdbool.h>
#include <sys/types.h>
#include <unistd.h>
#include <sys/sysctl.h>

namespace Catch {

	// The following function is taken directly from the following technical note:
	// http://developer.apple.com/library/mac/#qa/qa2004/qa1361.html

	// Returns true if the current process is being debugged (either
	// running under the debugger or has a debugger attached post facto).
	bool isDebuggerActive() {

		int                 mib[4];
		struct kinfo_proc   info;
		size_t              size;

		// Initialize the flags so that, if sysctl fails for some bizarre
		// reason, we get a predictable result.

		info.kp_proc.p_flag = 0;

		// Initialize mib, which tells sysctl the info we want, in this case
		// we're looking for information about a specific process ID.

		mib[0] = CTL_KERN;
		mib[1] = KERN_PROC;
		mib[2] = KERN_PROC_PID;
		mib[3] = getpid();

		// Call sysctl.

		size = sizeof(info);
		if (sysctl(mib, sizeof(mib) / sizeof(*mib), &info, &size, CATCH_NULL, 0) != 0) {
			Catch::cerr() << "\n** Call to sysctl failed - unable to determine if debugger is active **\n" << std::endl;
			return false;
		}

		// We're being debugged if the P_TRACED flag is set.

		return ((info.kp_proc.p_flag & P_TRACED) != 0);
	}
} // namespace Catch

#elif defined(_MSC_VER)
extern "C" __declspec(dllimport) int __stdcall IsDebuggerPresent();
namespace Catch {
	bool isDebuggerActive() {
		return IsDebuggerPresent() != 0;
	}
}
#elif defined(__MINGW32__)
extern "C" __declspec(dllimport) int __stdcall IsDebuggerPresent();
namespace Catch {
	bool isDebuggerActive() {
		return IsDebuggerPresent() != 0;
	}
}
#else
namespace Catch {
	inline bool isDebuggerActive() { return false; }
}
#endif // Platform

#ifdef CATCH_PLATFORM_WINDOWS
extern "C" __declspec(dllimport) void __stdcall OutputDebugStringA(const char*);
namespace Catch {
	void writeToDebugConsole(std::string const& text) {
		::OutputDebugStringA(text.c_str());
	}
}
#else
namespace Catch {
	void writeToDebugConsole(std::string const& text) {
		// !TBD: Need a version for Mac/ XCode and other IDEs
		Catch::cout() << text;
	}
}
#endif // Platform

// #included from: catch_tostring.hpp
#define TWOBLUECUBES_CATCH_TOSTRING_HPP_INCLUDED

namespace Catch {

	namespace Detail {

		const std::string unprintableString = "{?}";

		namespace {
			const int hexThreshold = 255;

			struct Endianness {
				enum Arch { Big, Little };

				static Arch which() {
					union _ {
						int asInt;
						char asChar[sizeof(int)];
					} u;

					u.asInt = 1;
					return (u.asChar[sizeof(int) - 1] == 1) ? Big : Little;
				}
			};
		}

		std::string rawMemoryToString(const void *object, std::size_t size)
		{
			// Reverse order for little endian architectures
			int i = 0, end = static_cast<int>(size), inc = 1;
			if (Endianness::which() == Endianness::Little) {
				i = end - 1;
				end = inc = -1;
			}

			unsigned char const *bytes = static_cast<unsigned char const *>(object);
			std::ostringstream os;
			os << "0x" << std::setfill('0') << std::hex;
			for (; i != end; i += inc)
				os << std::setw(2) << static_cast<unsigned>(bytes[i]);
			return os.str();
		}
	}

	std::string toString(std::string const& value) {
		std::string s = value;
		if (getCurrentContext().getConfig()->showInvisibles()) {
			for (size_t i = 0; i < s.size(); ++i) {
				std::string subs;
				switch (s[i]) {
				case '\n': subs = "\\n"; break;
				case '\t': subs = "\\t"; break;
				default: break;
				}
				if (!subs.empty()) {
					s = s.substr(0, i) + subs + s.substr(i + 1);
					++i;
				}
			}
		}
		return "\"" + s + "\"";
	}
	std::string toString(std::wstring const& value) {

		std::string s;
		s.reserve(value.size());
		for (size_t i = 0; i < value.size(); ++i)
			s += value[i] <= 0xff ? static_cast<char>(value[i]) : '?';
		return Catch::toString(s);
	}

	std::string toString(const char* const value) {
		return value ? Catch::toString(std::string(value)) : std::string("{null string}");
	}

	std::string toString(char* const value) {
		return Catch::toString(static_cast<const char*>(value));
	}

	std::string toString(const wchar_t* const value)
	{
		return value ? Catch::toString(std::wstring(value)) : std::string("{null string}");
	}

	std::string toString(wchar_t* const value)
	{
		return Catch::toString(static_cast<const wchar_t*>(value));
	}

	std::string toString(int value) {
		std::ostringstream oss;
		oss << value;
		if (value > Detail::hexThreshold)
			oss << " (0x" << std::hex << value << ")";
		return oss.str();
	}

	std::string toString(unsigned long value) {
		std::ostringstream oss;
		oss << value;
		if (value > Detail::hexThreshold)
			oss << " (0x" << std::hex << value << ")";
		return oss.str();
	}

	std::string toString(unsigned int value) {
		return Catch::toString(static_cast<unsigned long>(value));
	}

	template<typename T>
	std::string fpToString(T value, int precision) {
		std::ostringstream oss;
		oss << std::setprecision(precision)
			<< std::fixed
			<< value;
		std::string d = oss.str();
		std::size_t i = d.find_last_not_of('0');
		if (i != std::string::npos && i != d.size() - 1) {
			if (d[i] == '.')
				i++;
			d = d.substr(0, i + 1);
		}
		return d;
	}

	std::string toString(const double value) {
		return fpToString(value, 10);
	}
	std::string toString(const float value) {
		return fpToString(value, 5) + "f";
	}

	std::string toString(bool value) {
		return value ? "true" : "false";
	}

	std::string toString(char value) {
		return value < ' '
			? toString(static_cast<unsigned int>(value))
			: Detail::makeString(value);
	}

	std::string toString(signed char value) {
		return toString(static_cast<char>(value));
	}

	std::string toString(unsigned char value) {
		return toString(static_cast<char>(value));
	}

#ifdef CATCH_CONFIG_CPP11_LONG_LONG
	std::string toString(long long value) {
		std::ostringstream oss;
		oss << value;
		if (value > Detail::hexThreshold)
			oss << " (0x" << std::hex << value << ")";
		return oss.str();
	}
	std::string toString(unsigned long long value) {
		std::ostringstream oss;
		oss << value;
		if (value > Detail::hexThreshold)
			oss << " (0x" << std::hex << value << ")";
		return oss.str();
	}
#endif

#ifdef CATCH_CONFIG_CPP11_NULLPTR
	std::string toString(std::nullptr_t) {
		return "nullptr";
	}
#endif

#ifdef __OBJC__
	std::string toString(NSString const * const& nsstring) {
		if (!nsstring)
			return "nil";
		return "@" + toString([nsstring UTF8String]);
	}
	std::string toString(NSString * CATCH_ARC_STRONG const& nsstring) {
		if (!nsstring)
			return "nil";
		return "@" + toString([nsstring UTF8String]);
	}
	std::string toString(NSObject* const& nsObject) {
		return toString([nsObject description]);
	}
#endif

} // end namespace Catch

  // #included from: catch_result_builder.hpp
#define TWOBLUECUBES_CATCH_RESULT_BUILDER_HPP_INCLUDED

namespace Catch {

	std::string capturedExpressionWithSecondArgument(std::string const& capturedExpression, std::string const& secondArg) {
		return secondArg.empty() || secondArg == "\"\""
			? capturedExpression
			: capturedExpression + ", " + secondArg;
	}
	ResultBuilder::ResultBuilder(char const* macroName,
		SourceLineInfo const& lineInfo,
		char const* capturedExpression,
		ResultDisposition::Flags resultDisposition,
		char const* secondArg)
		: m_assertionInfo(macroName, lineInfo, capturedExpressionWithSecondArgument(capturedExpression, secondArg), resultDisposition),
		m_shouldDebugBreak(false),
		m_shouldThrow(false)
	{}

	ResultBuilder& ResultBuilder::setResultType(ResultWas::OfType result) {
		m_data.resultType = result;
		return *this;
	}
	ResultBuilder& ResultBuilder::setResultType(bool result) {
		m_data.resultType = result ? ResultWas::Ok : ResultWas::ExpressionFailed;
		return *this;
	}
	ResultBuilder& ResultBuilder::setLhs(std::string const& lhs) {
		m_exprComponents.lhs = lhs;
		return *this;
	}
	ResultBuilder& ResultBuilder::setRhs(std::string const& rhs) {
		m_exprComponents.rhs = rhs;
		return *this;
	}
	ResultBuilder& ResultBuilder::setOp(std::string const& op) {
		m_exprComponents.op = op;
		return *this;
	}

	void ResultBuilder::endExpression() {
		m_exprComponents.testFalse = isFalseTest(m_assertionInfo.resultDisposition);
		captureExpression();
	}

	void ResultBuilder::useActiveException(ResultDisposition::Flags resultDisposition) {
		m_assertionInfo.resultDisposition = resultDisposition;
		m_stream.oss << Catch::translateActiveException();
		captureResult(ResultWas::ThrewException);
	}

	void ResultBuilder::captureResult(ResultWas::OfType resultType) {
		setResultType(resultType);
		captureExpression();
	}
	void ResultBuilder::captureExpectedException(std::string const& expectedMessage) {
		if (expectedMessage.empty())
			captureExpectedException(Matchers::Impl::Generic::AllOf<std::string>());
		else
			captureExpectedException(Matchers::Equals(expectedMessage));
	}

	void ResultBuilder::captureExpectedException(Matchers::Impl::Matcher<std::string> const& matcher) {

		assert(m_exprComponents.testFalse == false);
		AssertionResultData data = m_data;
		data.resultType = ResultWas::Ok;
		data.reconstructedExpression = m_assertionInfo.capturedExpression;

		std::string actualMessage = Catch::translateActiveException();
		if (!matcher.match(actualMessage)) {
			data.resultType = ResultWas::ExpressionFailed;
			data.reconstructedExpression = actualMessage;
		}
		AssertionResult result(m_assertionInfo, data);
		handleResult(result);
	}

	void ResultBuilder::captureExpression() {
		AssertionResult result = build();
		handleResult(result);
	}
	void ResultBuilder::handleResult(AssertionResult const& result)
	{
		getResultCapture().assertionEnded(result);

		if (!result.isOk()) {
			if (getCurrentContext().getConfig()->shouldDebugBreak())
				m_shouldDebugBreak = true;
			if (getCurrentContext().getRunner()->aborting() || (m_assertionInfo.resultDisposition & ResultDisposition::Normal))
				m_shouldThrow = true;
		}
	}
	void ResultBuilder::react() {
		if (m_shouldThrow)
			throw Catch::TestFailureException();
	}

	bool ResultBuilder::shouldDebugBreak() const { return m_shouldDebugBreak; }
	bool ResultBuilder::allowThrows() const { return getCurrentContext().getConfig()->allowThrows(); }

	AssertionResult ResultBuilder::build() const
	{
		assert(m_data.resultType != ResultWas::Unknown);

		AssertionResultData data = m_data;

		// Flip bool results if testFalse is set
		if (m_exprComponents.testFalse) {
			if (data.resultType == ResultWas::Ok)
				data.resultType = ResultWas::ExpressionFailed;
			else if (data.resultType == ResultWas::ExpressionFailed)
				data.resultType = ResultWas::Ok;
		}

		data.message = m_stream.oss.str();
		data.reconstructedExpression = reconstructExpression();
		if (m_exprComponents.testFalse) {
			if (m_exprComponents.op == "")
				data.reconstructedExpression = "!" + data.reconstructedExpression;
			else
				data.reconstructedExpression = "!(" + data.reconstructedExpression + ")";
		}
		return AssertionResult(m_assertionInfo, data);
	}
	std::string ResultBuilder::reconstructExpression() const {
		if (m_exprComponents.op == "")
			return m_exprComponents.lhs.empty() ? m_assertionInfo.capturedExpression : m_exprComponents.op + m_exprComponents.lhs;
		else if (m_exprComponents.op == "matches")
			return m_exprComponents.lhs + " " + m_exprComponents.rhs;
		else if (m_exprComponents.op != "!") {
			if (m_exprComponents.lhs.size() + m_exprComponents.rhs.size() < 40 &&
				m_exprComponents.lhs.find("\n") == std::string::npos &&
				m_exprComponents.rhs.find("\n") == std::string::npos)
				return m_exprComponents.lhs + " " + m_exprComponents.op + " " + m_exprComponents.rhs;
			else
				return m_exprComponents.lhs + "\n" + m_exprComponents.op + "\n" + m_exprComponents.rhs;
		}
		else
			return "{can't expand - use " + m_assertionInfo.macroName + "_FALSE( " + m_assertionInfo.capturedExpression.substr(1) + " ) instead of " + m_assertionInfo.macroName + "( " + m_assertionInfo.capturedExpression + " ) for better diagnostics}";
	}

} // end namespace Catch

  // #included from: catch_tag_alias_registry.hpp
#define TWOBLUECUBES_CATCH_TAG_ALIAS_REGISTRY_HPP_INCLUDED

  // #included from: catch_tag_alias_registry.h
#define TWOBLUECUBES_CATCH_TAG_ALIAS_REGISTRY_H_INCLUDED

#include <map>

namespace Catch {

	class TagAliasRegistry : public ITagAliasRegistry {
	public:
		virtual ~TagAliasRegistry();
		virtual Option<TagAlias> find(std::string const& alias) const;
		virtual std::string expandAliases(std::string const& unexpandedTestSpec) const;
		void add(char const* alias, char const* tag, SourceLineInfo const& lineInfo);
		static TagAliasRegistry& get();

	private:
		std::map<std::string, TagAlias> m_registry;
	};

} // end namespace Catch

#include <map>
#include <iostream>

namespace Catch {

	TagAliasRegistry::~TagAliasRegistry() {}

	Option<TagAlias> TagAliasRegistry::find(std::string const& alias) const {
		std::map<std::string, TagAlias>::const_iterator it = m_registry.find(alias);
		if (it != m_registry.end())
			return it->second;
		else
			return Option<TagAlias>();
	}

	std::string TagAliasRegistry::expandAliases(std::string const& unexpandedTestSpec) const {
		std::string expandedTestSpec = unexpandedTestSpec;
		for (std::map<std::string, TagAlias>::const_iterator it = m_registry.begin(), itEnd = m_registry.end();
			it != itEnd;
			++it) {
			std::size_t pos = expandedTestSpec.find(it->first);
			if (pos != std::string::npos) {
				expandedTestSpec = expandedTestSpec.substr(0, pos) +
					it->second.tag +
					expandedTestSpec.substr(pos + it->first.size());
			}
		}
		return expandedTestSpec;
	}

	void TagAliasRegistry::add(char const* alias, char const* tag, SourceLineInfo const& lineInfo) {

		if (!startsWith(alias, "[@") || !endsWith(alias, "]")) {
			std::ostringstream oss;
			oss << "error: tag alias, \"" << alias << "\" is not of the form [@alias name].\n" << lineInfo;
			throw std::domain_error(oss.str().c_str());
		}
		if (!m_registry.insert(std::make_pair(alias, TagAlias(tag, lineInfo))).second) {
			std::ostringstream oss;
			oss << "error: tag alias, \"" << alias << "\" already registered.\n"
				<< "\tFirst seen at " << find(alias)->lineInfo << "\n"
				<< "\tRedefined at " << lineInfo;
			throw std::domain_error(oss.str().c_str());
		}
	}

	TagAliasRegistry& TagAliasRegistry::get() {
		static TagAliasRegistry instance;
		return instance;

	}

	ITagAliasRegistry::~ITagAliasRegistry() {}
	ITagAliasRegistry const& ITagAliasRegistry::get() { return TagAliasRegistry::get(); }

	RegistrarForTagAliases::RegistrarForTagAliases(char const* alias, char const* tag, SourceLineInfo const& lineInfo) {
		try {
			TagAliasRegistry::get().add(alias, tag, lineInfo);
		}
		catch (std::exception& ex) {
			Colour colourGuard(Colour::Red);
			Catch::cerr() << ex.what() << std::endl;
			exit(1);
		}
	}

} // end namespace Catch

  // #included from: ../reporters/catch_reporter_multi.hpp
#define TWOBLUECUBES_CATCH_REPORTER_MULTI_HPP_INCLUDED

namespace Catch {

	class MultipleReporters : public SharedImpl<IStreamingReporter> {
		typedef std::vector<Ptr<IStreamingReporter> > Reporters;
		Reporters m_reporters;

	public:
		void add(Ptr<IStreamingReporter> const& reporter) {
			m_reporters.push_back(reporter);
		}

	public: // IStreamingReporter

		virtual ReporterPreferences getPreferences() const CATCH_OVERRIDE {
			return m_reporters[0]->getPreferences();
		}

		virtual void noMatchingTestCases(std::string const& spec) CATCH_OVERRIDE {
			for (Reporters::const_iterator it = m_reporters.begin(), itEnd = m_reporters.end();
				it != itEnd;
				++it)
				(*it)->noMatchingTestCases(spec);
		}

		virtual void testRunStarting(TestRunInfo const& testRunInfo) CATCH_OVERRIDE {
			for (Reporters::const_iterator it = m_reporters.begin(), itEnd = m_reporters.end();
				it != itEnd;
				++it)
				(*it)->testRunStarting(testRunInfo);
		}

		virtual void testGroupStarting(GroupInfo const& groupInfo) CATCH_OVERRIDE {
			for (Reporters::const_iterator it = m_reporters.begin(), itEnd = m_reporters.end();
				it != itEnd;
				++it)
				(*it)->testGroupStarting(groupInfo);
		}

		virtual void testCaseStarting(TestCaseInfo const& testInfo) CATCH_OVERRIDE {
			for (Reporters::const_iterator it = m_reporters.begin(), itEnd = m_reporters.end();
				it != itEnd;
				++it)
				(*it)->testCaseStarting(testInfo);
		}

		virtual void sectionStarting(SectionInfo const& sectionInfo) CATCH_OVERRIDE {
			for (Reporters::const_iterator it = m_reporters.begin(), itEnd = m_reporters.end();
				it != itEnd;
				++it)
				(*it)->sectionStarting(sectionInfo);
		}

		virtual void assertionStarting(AssertionInfo const& assertionInfo) CATCH_OVERRIDE {
			for (Reporters::const_iterator it = m_reporters.begin(), itEnd = m_reporters.end();
				it != itEnd;
				++it)
				(*it)->assertionStarting(assertionInfo);
		}

		// The return value indicates if the messages buffer should be cleared:
		virtual bool assertionEnded(AssertionStats const& assertionStats) CATCH_OVERRIDE {
			bool clearBuffer = false;
			for (Reporters::const_iterator it = m_reporters.begin(), itEnd = m_reporters.end();
				it != itEnd;
				++it)
				clearBuffer |= (*it)->assertionEnded(assertionStats);
			return clearBuffer;
		}

		virtual void sectionEnded(SectionStats const& sectionStats) CATCH_OVERRIDE {
			for (Reporters::const_iterator it = m_reporters.begin(), itEnd = m_reporters.end();
				it != itEnd;
				++it)
				(*it)->sectionEnded(sectionStats);
		}

		virtual void testCaseEnded(TestCaseStats const& testCaseStats) CATCH_OVERRIDE {
			for (Reporters::const_iterator it = m_reporters.begin(), itEnd = m_reporters.end();
				it != itEnd;
				++it)
				(*it)->testCaseEnded(testCaseStats);
		}

		virtual void testGroupEnded(TestGroupStats const& testGroupStats) CATCH_OVERRIDE {
			for (Reporters::const_iterator it = m_reporters.begin(), itEnd = m_reporters.end();
				it != itEnd;
				++it)
				(*it)->testGroupEnded(testGroupStats);
		}

		virtual void testRunEnded(TestRunStats const& testRunStats) CATCH_OVERRIDE {
			for (Reporters::const_iterator it = m_reporters.begin(), itEnd = m_reporters.end();
				it != itEnd;
				++it)
				(*it)->testRunEnded(testRunStats);
		}

		virtual void skipTest(TestCaseInfo const& testInfo) CATCH_OVERRIDE {
			for (Reporters::const_iterator it = m_reporters.begin(), itEnd = m_reporters.end();
				it != itEnd;
				++it)
				(*it)->skipTest(testInfo);
		}

		virtual MultipleReporters* tryAsMulti() CATCH_OVERRIDE {
			return this;
		}

	};

	Ptr<IStreamingReporter> addReporter(Ptr<IStreamingReporter> const& existingReporter, Ptr<IStreamingReporter> const& additionalReporter) {
		Ptr<IStreamingReporter> resultingReporter;

		if (existingReporter) {
			MultipleReporters* multi = existingReporter->tryAsMulti();
			if (!multi) {
				multi = new MultipleReporters;
				resultingReporter = Ptr<IStreamingReporter>(multi);
				if (existingReporter)
					multi->add(existingReporter);
			}
			else
				resultingReporter = existingReporter;
			multi->add(additionalReporter);
		}
		else
			resultingReporter = additionalReporter;

		return resultingReporter;
	}

} // end namespace Catch

  // #included from: ../reporters/catch_reporter_xml.hpp
#define TWOBLUECUBES_CATCH_REPORTER_XML_HPP_INCLUDED

  // #included from: catch_reporter_bases.hpp
#define TWOBLUECUBES_CATCH_REPORTER_BASES_HPP_INCLUDED

#include <cstring>

namespace Catch {

	struct StreamingReporterBase : SharedImpl<IStreamingReporter> {

		StreamingReporterBase(ReporterConfig const& _config)
			: m_config(_config.fullConfig()),
			stream(_config.stream())
		{
			m_reporterPrefs.shouldRedirectStdOut = false;
		}

		virtual ReporterPreferences getPreferences() const CATCH_OVERRIDE {
			return m_reporterPrefs;
		}

		virtual ~StreamingReporterBase() CATCH_OVERRIDE;

		virtual void noMatchingTestCases(std::string const&) CATCH_OVERRIDE {}

		virtual void testRunStarting(TestRunInfo const& _testRunInfo) CATCH_OVERRIDE {
			currentTestRunInfo = _testRunInfo;
		}
		virtual void testGroupStarting(GroupInfo const& _groupInfo) CATCH_OVERRIDE {
			currentGroupInfo = _groupInfo;
		}

		virtual void testCaseStarting(TestCaseInfo const& _testInfo) CATCH_OVERRIDE {
			currentTestCaseInfo = _testInfo;
		}
		virtual void sectionStarting(SectionInfo const& _sectionInfo) CATCH_OVERRIDE {
			m_sectionStack.push_back(_sectionInfo);
		}

		virtual void sectionEnded(SectionStats const& /* _sectionStats */) CATCH_OVERRIDE {
			m_sectionStack.pop_back();
		}
		virtual void testCaseEnded(TestCaseStats const& /* _testCaseStats */) CATCH_OVERRIDE {
			currentTestCaseInfo.reset();
		}
		virtual void testGroupEnded(TestGroupStats const& /* _testGroupStats */) CATCH_OVERRIDE {
			currentGroupInfo.reset();
		}
		virtual void testRunEnded(TestRunStats const& /* _testRunStats */) CATCH_OVERRIDE {
			currentTestCaseInfo.reset();
			currentGroupInfo.reset();
			currentTestRunInfo.reset();
		}

		virtual void skipTest(TestCaseInfo const&) CATCH_OVERRIDE {
			// Don't do anything with this by default.
			// It can optionally be overridden in the derived class.
		}

		Ptr<IConfig const> m_config;
		std::ostream& stream;

		LazyStat<TestRunInfo> currentTestRunInfo;
		LazyStat<GroupInfo> currentGroupInfo;
		LazyStat<TestCaseInfo> currentTestCaseInfo;

		std::vector<SectionInfo> m_sectionStack;
		ReporterPreferences m_reporterPrefs;
	};

	struct CumulativeReporterBase : SharedImpl<IStreamingReporter> {
		template<typename T, typename ChildNodeT>
		struct Node : SharedImpl<> {
			explicit Node(T const& _value) : value(_value) {}
			virtual ~Node() {}

			typedef std::vector<Ptr<ChildNodeT> > ChildNodes;
			T value;
			ChildNodes children;
		};
		struct SectionNode : SharedImpl<> {
			explicit SectionNode(SectionStats const& _stats) : stats(_stats) {}
			virtual ~SectionNode();

			bool operator == (SectionNode const& other) const {
				return stats.sectionInfo.lineInfo == other.stats.sectionInfo.lineInfo;
			}
			bool operator == (Ptr<SectionNode> const& other) const {
				return operator==(*other);
			}

			SectionStats stats;
			typedef std::vector<Ptr<SectionNode> > ChildSections;
			typedef std::vector<AssertionStats> Assertions;
			ChildSections childSections;
			Assertions assertions;
			std::string stdOut;
			std::string stdErr;
		};

		struct BySectionInfo {
			BySectionInfo(SectionInfo const& other) : m_other(other) {}
			BySectionInfo(BySectionInfo const& other) : m_other(other.m_other) {}
			bool operator() (Ptr<SectionNode> const& node) const {
				return node->stats.sectionInfo.lineInfo == m_other.lineInfo;
			}
		private:
			void operator=(BySectionInfo const&);
			SectionInfo const& m_other;
		};

		typedef Node<TestCaseStats, SectionNode> TestCaseNode;
		typedef Node<TestGroupStats, TestCaseNode> TestGroupNode;
		typedef Node<TestRunStats, TestGroupNode> TestRunNode;

		CumulativeReporterBase(ReporterConfig const& _config)
			: m_config(_config.fullConfig()),
			stream(_config.stream())
		{
			m_reporterPrefs.shouldRedirectStdOut = false;
		}
		~CumulativeReporterBase();

		virtual ReporterPreferences getPreferences() const CATCH_OVERRIDE {
			return m_reporterPrefs;
		}

		virtual void testRunStarting(TestRunInfo const&) CATCH_OVERRIDE {}
		virtual void testGroupStarting(GroupInfo const&) CATCH_OVERRIDE {}

		virtual void testCaseStarting(TestCaseInfo const&) CATCH_OVERRIDE {}

		virtual void sectionStarting(SectionInfo const& sectionInfo) CATCH_OVERRIDE {
			SectionStats incompleteStats(sectionInfo, Counts(), 0, false);
			Ptr<SectionNode> node;
			if (m_sectionStack.empty()) {
				if (!m_rootSection)
					m_rootSection = new SectionNode(incompleteStats);
				node = m_rootSection;
			}
			else {
				SectionNode& parentNode = *m_sectionStack.back();
				SectionNode::ChildSections::const_iterator it =
					std::find_if(parentNode.childSections.begin(),
						parentNode.childSections.end(),
						BySectionInfo(sectionInfo));
				if (it == parentNode.childSections.end()) {
					node = new SectionNode(incompleteStats);
					parentNode.childSections.push_back(node);
				}
				else
					node = *it;
			}
			m_sectionStack.push_back(node);
			m_deepestSection = node;
		}

		virtual void assertionStarting(AssertionInfo const&) CATCH_OVERRIDE {}

		virtual bool assertionEnded(AssertionStats const& assertionStats) CATCH_OVERRIDE {
			assert(!m_sectionStack.empty());
			SectionNode& sectionNode = *m_sectionStack.back();
			sectionNode.assertions.push_back(assertionStats);
			return true;
		}
		virtual void sectionEnded(SectionStats const& sectionStats) CATCH_OVERRIDE {
			assert(!m_sectionStack.empty());
			SectionNode& node = *m_sectionStack.back();
			node.stats = sectionStats;
			m_sectionStack.pop_back();
		}
		virtual void testCaseEnded(TestCaseStats const& testCaseStats) CATCH_OVERRIDE {
			Ptr<TestCaseNode> node = new TestCaseNode(testCaseStats);
			assert(m_sectionStack.size() == 0);
			node->children.push_back(m_rootSection);
			m_testCases.push_back(node);
			m_rootSection.reset();

			assert(m_deepestSection);
			m_deepestSection->stdOut = testCaseStats.stdOut;
			m_deepestSection->stdErr = testCaseStats.stdErr;
		}
		virtual void testGroupEnded(TestGroupStats const& testGroupStats) CATCH_OVERRIDE {
			Ptr<TestGroupNode> node = new TestGroupNode(testGroupStats);
			node->children.swap(m_testCases);
			m_testGroups.push_back(node);
		}
		virtual void testRunEnded(TestRunStats const& testRunStats) CATCH_OVERRIDE {
			Ptr<TestRunNode> node = new TestRunNode(testRunStats);
			node->children.swap(m_testGroups);
			m_testRuns.push_back(node);
			testRunEndedCumulative();
		}
		virtual void testRunEndedCumulative() = 0;

		virtual void skipTest(TestCaseInfo const&) CATCH_OVERRIDE {}

		Ptr<IConfig const> m_config;
		std::ostream& stream;
		std::vector<AssertionStats> m_assertions;
		std::vector<std::vector<Ptr<SectionNode> > > m_sections;
		std::vector<Ptr<TestCaseNode> > m_testCases;
		std::vector<Ptr<TestGroupNode> > m_testGroups;

		std::vector<Ptr<TestRunNode> > m_testRuns;

		Ptr<SectionNode> m_rootSection;
		Ptr<SectionNode> m_deepestSection;
		std::vector<Ptr<SectionNode> > m_sectionStack;
		ReporterPreferences m_reporterPrefs;

	};

	template<char C>
	char const* getLineOfChars() {
		static char line[CATCH_CONFIG_CONSOLE_WIDTH] = { 0 };
		if (!*line) {
			memset(line, C, CATCH_CONFIG_CONSOLE_WIDTH - 1);
			line[CATCH_CONFIG_CONSOLE_WIDTH - 1] = 0;
		}
		return line;
	}

	struct TestEventListenerBase : StreamingReporterBase {
		TestEventListenerBase(ReporterConfig const& _config)
			: StreamingReporterBase(_config)
		{}

		virtual void assertionStarting(AssertionInfo const&) CATCH_OVERRIDE {}
		virtual bool assertionEnded(AssertionStats const&) CATCH_OVERRIDE {
			return false;
		}
	};

} // end namespace Catch

  // #included from: ../internal/catch_reporter_registrars.hpp
#define TWOBLUECUBES_CATCH_REPORTER_REGISTRARS_HPP_INCLUDED

namespace Catch {

	template<typename T>
	class LegacyReporterRegistrar {

		class ReporterFactory : public IReporterFactory {
			virtual IStreamingReporter* create(ReporterConfig const& config) const {
				return new LegacyReporterAdapter(new T(config));
			}

			virtual std::string getDescription() const {
				return T::getDescription();
			}
		};

	public:

		LegacyReporterRegistrar(std::string const& name) {
			getMutableRegistryHub().registerReporter(name, new ReporterFactory());
		}
	};

	template<typename T>
	class ReporterRegistrar {

		class ReporterFactory : public SharedImpl<IReporterFactory> {

			// *** Please Note ***:
			// - If you end up here looking at a compiler error because it's trying to register
			// your custom reporter class be aware that the native reporter interface has changed
			// to IStreamingReporter. The "legacy" interface, IReporter, is still supported via
			// an adapter. Just use REGISTER_LEGACY_REPORTER to take advantage of the adapter.
			// However please consider updating to the new interface as the old one is now
			// deprecated and will probably be removed quite soon!
			// Please contact me via github if you have any questions at all about this.
			// In fact, ideally, please contact me anyway to let me know you've hit this - as I have
			// no idea who is actually using custom reporters at all (possibly no-one!).
			// The new interface is designed to minimise exposure to interface changes in the future.
			virtual IStreamingReporter* create(ReporterConfig const& config) const {
				return new T(config);
			}

			virtual std::string getDescription() const {
				return T::getDescription();
			}
		};

	public:

		ReporterRegistrar(std::string const& name) {
			getMutableRegistryHub().registerReporter(name, new ReporterFactory());
		}
	};

	template<typename T>
	class ListenerRegistrar {

		class ListenerFactory : public SharedImpl<IReporterFactory> {

			virtual IStreamingReporter* create(ReporterConfig const& config) const {
				return new T(config);
			}
			virtual std::string getDescription() const {
				return "";
			}
		};

	public:

		ListenerRegistrar() {
			getMutableRegistryHub().registerListener(new ListenerFactory());
		}
	};
}

#define INTERNAL_CATCH_REGISTER_LEGACY_REPORTER( name, reporterType ) \
    namespace{ Catch::LegacyReporterRegistrar<reporterType> catch_internal_RegistrarFor##reporterType( name ); }

#define INTERNAL_CATCH_REGISTER_REPORTER( name, reporterType ) \
    namespace{ Catch::ReporterRegistrar<reporterType> catch_internal_RegistrarFor##reporterType( name ); }

#define INTERNAL_CATCH_REGISTER_LISTENER( listenerType ) \
    namespace{ Catch::ListenerRegistrar<listenerType> catch_internal_RegistrarFor##listenerType; }

// #included from: ../internal/catch_xmlwriter.hpp
#define TWOBLUECUBES_CATCH_XMLWRITER_HPP_INCLUDED

#include <sstream>
#include <string>
#include <vector>
#include <iomanip>

namespace Catch {

	class XmlEncode {
	public:
		enum ForWhat { ForTextNodes, ForAttributes };

		XmlEncode(std::string const& str, ForWhat forWhat = ForTextNodes)
			: m_str(str),
			m_forWhat(forWhat)
		{}

		void encodeTo(std::ostream& os) const {

			// Apostrophe escaping not necessary if we always use " to write attributes
			// (see: http://www.w3.org/TR/xml/#syntax)

			for (std::size_t i = 0; i < m_str.size(); ++i) {
				char c = m_str[i];
				switch (c) {
				case '<':   os << "&lt;"; break;
				case '&':   os << "&amp;"; break;

				case '>':
					// See: http://www.w3.org/TR/xml/#syntax
					if (i > 2 && m_str[i - 1] == ']' && m_str[i - 2] == ']')
						os << "&gt;";
					else
						os << c;
					break;

				case '\"':
					if (m_forWhat == ForAttributes)
						os << "&quot;";
					else
						os << c;
					break;

				default:
					// Escape control chars - based on contribution by @espenalb in PR #465
					if ((c < '\x09') || (c > '\x0D' && c < '\x20') || c == '\x7F')
						os << "&#x" << std::uppercase << std::hex << static_cast<int>(c);
					else
						os << c;
				}
			}
		}

		friend std::ostream& operator << (std::ostream& os, XmlEncode const& xmlEncode) {
			xmlEncode.encodeTo(os);
			return os;
		}

	private:
		std::string m_str;
		ForWhat m_forWhat;
	};

	class XmlWriter {
	public:

		class ScopedElement {
		public:
			ScopedElement(XmlWriter* writer)
				: m_writer(writer)
			{}

			ScopedElement(ScopedElement const& other)
				: m_writer(other.m_writer) {
				other.m_writer = CATCH_NULL;
			}

			~ScopedElement() {
				if (m_writer)
					m_writer->endElement();
			}

			ScopedElement& writeText(std::string const& text, bool indent = true) {
				m_writer->writeText(text, indent);
				return *this;
			}

			template<typename T>
			ScopedElement& writeAttribute(std::string const& name, T const& attribute) {
				m_writer->writeAttribute(name, attribute);
				return *this;
			}

		private:
			mutable XmlWriter* m_writer;
		};

		XmlWriter()
			: m_tagIsOpen(false),
			m_needsNewline(false),
			m_os(&Catch::cout())
		{}

		XmlWriter(std::ostream& os)
			: m_tagIsOpen(false),
			m_needsNewline(false),
			m_os(&os)
		{}

		~XmlWriter() {
			while (!m_tags.empty())
				endElement();
		}

		XmlWriter& startElement(std::string const& name) {
			ensureTagClosed();
			newlineIfNecessary();
			stream() << m_indent << "<" << name;
			m_tags.push_back(name);
			m_indent += "  ";
			m_tagIsOpen = true;
			return *this;
		}

		ScopedElement scopedElement(std::string const& name) {
			ScopedElement scoped(this);
			startElement(name);
			return scoped;
		}

		XmlWriter& endElement() {
			newlineIfNecessary();
			m_indent = m_indent.substr(0, m_indent.size() - 2);
			if (m_tagIsOpen) {
				stream() << "/>\n";
				m_tagIsOpen = false;
			}
			else {
				stream() << m_indent << "</" << m_tags.back() << ">\n";
			}
			m_tags.pop_back();
			return *this;
		}

		XmlWriter& writeAttribute(std::string const& name, std::string const& attribute) {
			if (!name.empty() && !attribute.empty())
				stream() << " " << name << "=\"" << XmlEncode(attribute, XmlEncode::ForAttributes) << "\"";
			return *this;
		}

		XmlWriter& writeAttribute(std::string const& name, bool attribute) {
			stream() << " " << name << "=\"" << (attribute ? "true" : "false") << "\"";
			return *this;
		}

		template<typename T>
		XmlWriter& writeAttribute(std::string const& name, T const& attribute) {
			std::ostringstream oss;
			oss << attribute;
			return writeAttribute(name, oss.str());
		}

		XmlWriter& writeText(std::string const& text, bool indent = true) {
			if (!text.empty()) {
				bool tagWasOpen = m_tagIsOpen;
				ensureTagClosed();
				if (tagWasOpen && indent)
					stream() << m_indent;
				stream() << XmlEncode(text);
				m_needsNewline = true;
			}
			return *this;
		}

		XmlWriter& writeComment(std::string const& text) {
			ensureTagClosed();
			stream() << m_indent << "<!--" << text << "-->";
			m_needsNewline = true;
			return *this;
		}

		XmlWriter& writeBlankLine() {
			ensureTagClosed();
			stream() << "\n";
			return *this;
		}

		void setStream(std::ostream& os) {
			m_os = &os;
		}

	private:
		XmlWriter(XmlWriter const&);
		void operator=(XmlWriter const&);

		std::ostream& stream() {
			return *m_os;
		}

		void ensureTagClosed() {
			if (m_tagIsOpen) {
				stream() << ">\n";
				m_tagIsOpen = false;
			}
		}

		void newlineIfNecessary() {
			if (m_needsNewline) {
				stream() << "\n";
				m_needsNewline = false;
			}
		}

		bool m_tagIsOpen;
		bool m_needsNewline;
		std::vector<std::string> m_tags;
		std::string m_indent;
		std::ostream* m_os;
	};

}
// #included from: catch_reenable_warnings.h

#define TWOBLUECUBES_CATCH_REENABLE_WARNINGS_H_INCLUDED

#ifdef __clang__
#    ifdef __ICC // icpc defines the __clang__ macro
#        pragma warning(pop)
#    else
#        pragma clang diagnostic pop
#    endif
#elif defined __GNUC__
#    pragma GCC diagnostic pop
#endif


namespace Catch {
	class XmlReporter : public StreamingReporterBase {
	public:
		XmlReporter(ReporterConfig const& _config)
			: StreamingReporterBase(_config),
			m_sectionDepth(0)
		{
			m_reporterPrefs.shouldRedirectStdOut = true;
		}

		virtual ~XmlReporter() CATCH_OVERRIDE;

		static std::string getDescription() {
			return "Reports test results as an XML document";
		}

	public: // StreamingReporterBase

		virtual void noMatchingTestCases(std::string const& s) CATCH_OVERRIDE {
			StreamingReporterBase::noMatchingTestCases(s);
		}

		virtual void testRunStarting(TestRunInfo const& testInfo) CATCH_OVERRIDE {
			StreamingReporterBase::testRunStarting(testInfo);
			m_xml.setStream(stream);
			m_xml.startElement("Catch");
			if (!m_config->name().empty())
				m_xml.writeAttribute("name", m_config->name());
		}

		virtual void testGroupStarting(GroupInfo const& groupInfo) CATCH_OVERRIDE {
			StreamingReporterBase::testGroupStarting(groupInfo);
			m_xml.startElement("Group")
				.writeAttribute("name", groupInfo.name);
		}

		virtual void testCaseStarting(TestCaseInfo const& testInfo) CATCH_OVERRIDE {
			StreamingReporterBase::testCaseStarting(testInfo);
			m_xml.startElement("TestCase").writeAttribute("name", trim(testInfo.name));

			if (m_config->showDurations() == ShowDurations::Always)
				m_testCaseTimer.start();
		}

		virtual void sectionStarting(SectionInfo const& sectionInfo) CATCH_OVERRIDE {
			StreamingReporterBase::sectionStarting(sectionInfo);
			if (m_sectionDepth++ > 0) {
				m_xml.startElement("Section")
					.writeAttribute("name", trim(sectionInfo.name))
					.writeAttribute("description", sectionInfo.description);
			}
		}

		virtual void assertionStarting(AssertionInfo const&) CATCH_OVERRIDE { }

		virtual bool assertionEnded(AssertionStats const& assertionStats) CATCH_OVERRIDE {
			const AssertionResult& assertionResult = assertionStats.assertionResult;

			// Print any info messages in <Info> tags.
			if (assertionStats.assertionResult.getResultType() != ResultWas::Ok) {
				for (std::vector<MessageInfo>::const_iterator it = assertionStats.infoMessages.begin(), itEnd = assertionStats.infoMessages.end();
					it != itEnd;
					++it) {
					if (it->type == ResultWas::Info) {
						m_xml.scopedElement("Info")
							.writeText(it->message);
					}
					else if (it->type == ResultWas::Warning) {
						m_xml.scopedElement("Warning")
							.writeText(it->message);
					}
				}
			}

			// Drop out if result was successful but we're not printing them.
			if (!m_config->includeSuccessfulResults() && isOk(assertionResult.getResultType()))
				return true;

			// Print the expression if there is one.
			if (assertionResult.hasExpression()) {
				m_xml.startElement("Expression")
					.writeAttribute("success", assertionResult.succeeded())
					.writeAttribute("type", assertionResult.getTestMacroName())
					.writeAttribute("filename", assertionResult.getSourceInfo().file)
					.writeAttribute("line", assertionResult.getSourceInfo().line);

				m_xml.scopedElement("Original")
					.writeText(assertionResult.getExpression());
				m_xml.scopedElement("Expanded")
					.writeText(assertionResult.getExpandedExpression());
			}

			// And... Print a result applicable to each result type.
			switch (assertionResult.getResultType()) {
			case ResultWas::ThrewException:
				m_xml.scopedElement("Exception")
					.writeAttribute("filename", assertionResult.getSourceInfo().file)
					.writeAttribute("line", assertionResult.getSourceInfo().line)
					.writeText(assertionResult.getMessage());
				break;
			case ResultWas::FatalErrorCondition:
				m_xml.scopedElement("Fatal Error Condition")
					.writeAttribute("filename", assertionResult.getSourceInfo().file)
					.writeAttribute("line", assertionResult.getSourceInfo().line)
					.writeText(assertionResult.getMessage());
				break;
			case ResultWas::Info:
				m_xml.scopedElement("Info")
					.writeText(assertionResult.getMessage());
				break;
			case ResultWas::Warning:
				// Warning will already have been written
				break;
			case ResultWas::ExplicitFailure:
				m_xml.scopedElement("Failure")
					.writeText(assertionResult.getMessage());
				break;
			default:
				break;
			}

			if (assertionResult.hasExpression())
				m_xml.endElement();

			return true;
		}

		virtual void sectionEnded(SectionStats const& sectionStats) CATCH_OVERRIDE {
			StreamingReporterBase::sectionEnded(sectionStats);
			if (--m_sectionDepth > 0) {
				XmlWriter::ScopedElement e = m_xml.scopedElement("OverallResults");
				e.writeAttribute("successes", sectionStats.assertions.passed);
				e.writeAttribute("failures", sectionStats.assertions.failed);
				e.writeAttribute("expectedFailures", sectionStats.assertions.failedButOk);

				if (m_config->showDurations() == ShowDurations::Always)
					e.writeAttribute("durationInSeconds", sectionStats.durationInSeconds);

				m_xml.endElement();
			}
		}

		virtual void testCaseEnded(TestCaseStats const& testCaseStats) CATCH_OVERRIDE {
			StreamingReporterBase::testCaseEnded(testCaseStats);
			XmlWriter::ScopedElement e = m_xml.scopedElement("OverallResult");
			e.writeAttribute("success", testCaseStats.totals.assertions.allOk());

			if (m_config->showDurations() == ShowDurations::Always)
				e.writeAttribute("durationInSeconds", m_testCaseTimer.getElapsedSeconds());

			m_xml.endElement();
		}

		virtual void testGroupEnded(TestGroupStats const& testGroupStats) CATCH_OVERRIDE {
			StreamingReporterBase::testGroupEnded(testGroupStats);
			// TODO: Check testGroupStats.aborting and act accordingly.
			m_xml.scopedElement("OverallResults")
				.writeAttribute("successes", testGroupStats.totals.assertions.passed)
				.writeAttribute("failures", testGroupStats.totals.assertions.failed)
				.writeAttribute("expectedFailures", testGroupStats.totals.assertions.failedButOk);
			m_xml.endElement();
		}

		virtual void testRunEnded(TestRunStats const& testRunStats) CATCH_OVERRIDE {
			StreamingReporterBase::testRunEnded(testRunStats);
			m_xml.scopedElement("OverallResults")
				.writeAttribute("successes", testRunStats.totals.assertions.passed)
				.writeAttribute("failures", testRunStats.totals.assertions.failed)
				.writeAttribute("expectedFailures", testRunStats.totals.assertions.failedButOk);
			m_xml.endElement();
		}

	private:
		Timer m_testCaseTimer;
		XmlWriter m_xml;
		int m_sectionDepth;
	};

	INTERNAL_CATCH_REGISTER_REPORTER("xml", XmlReporter)

} // end namespace Catch

  // #included from: ../reporters/catch_reporter_junit.hpp
#define TWOBLUECUBES_CATCH_REPORTER_JUNIT_HPP_INCLUDED

#include <assert.h>

namespace Catch {

	class JunitReporter : public CumulativeReporterBase {
	public:
		JunitReporter(ReporterConfig const& _config)
			: CumulativeReporterBase(_config),
			xml(_config.stream())
		{
			m_reporterPrefs.shouldRedirectStdOut = true;
		}

		virtual ~JunitReporter() CATCH_OVERRIDE;

		static std::string getDescription() {
			return "Reports test results in an XML format that looks like Ant's junitreport target";
		}

		virtual void noMatchingTestCases(std::string const& /*spec*/) CATCH_OVERRIDE {}

		virtual void testRunStarting(TestRunInfo const& runInfo) CATCH_OVERRIDE {
			CumulativeReporterBase::testRunStarting(runInfo);
			xml.startElement("testsuites");
		}

		virtual void testGroupStarting(GroupInfo const& groupInfo) CATCH_OVERRIDE {
			suiteTimer.start();
			stdOutForSuite.str("");
			stdErrForSuite.str("");
			unexpectedExceptions = 0;
			CumulativeReporterBase::testGroupStarting(groupInfo);
		}

		virtual bool assertionEnded(AssertionStats const& assertionStats) CATCH_OVERRIDE {
			if (assertionStats.assertionResult.getResultType() == ResultWas::ThrewException)
				unexpectedExceptions++;
			return CumulativeReporterBase::assertionEnded(assertionStats);
		}

		virtual void testCaseEnded(TestCaseStats const& testCaseStats) CATCH_OVERRIDE {
			stdOutForSuite << testCaseStats.stdOut;
			stdErrForSuite << testCaseStats.stdErr;
			CumulativeReporterBase::testCaseEnded(testCaseStats);
		}

		virtual void testGroupEnded(TestGroupStats const& testGroupStats) CATCH_OVERRIDE {
			double suiteTime = suiteTimer.getElapsedSeconds();
			CumulativeReporterBase::testGroupEnded(testGroupStats);
			writeGroup(*m_testGroups.back(), suiteTime);
		}

		virtual void testRunEndedCumulative() CATCH_OVERRIDE {
			xml.endElement();
		}

		void writeGroup(TestGroupNode const& groupNode, double suiteTime) {
			XmlWriter::ScopedElement e = xml.scopedElement("testsuite");
			TestGroupStats const& stats = groupNode.value;
			xml.writeAttribute("name", stats.groupInfo.name);
			xml.writeAttribute("errors", unexpectedExceptions);
			xml.writeAttribute("failures", stats.totals.assertions.failed - unexpectedExceptions);
			xml.writeAttribute("tests", stats.totals.assertions.total());
			xml.writeAttribute("hostname", "tbd"); // !TBD
			if (m_config->showDurations() == ShowDurations::Never)
				xml.writeAttribute("time", "");
			else
				xml.writeAttribute("time", suiteTime);
			xml.writeAttribute("timestamp", "tbd"); // !TBD

													// Write test cases
			for (TestGroupNode::ChildNodes::const_iterator
				it = groupNode.children.begin(), itEnd = groupNode.children.end();
				it != itEnd;
				++it)
				writeTestCase(**it);

			xml.scopedElement("system-out").writeText(trim(stdOutForSuite.str()), false);
			xml.scopedElement("system-err").writeText(trim(stdErrForSuite.str()), false);
		}

		void writeTestCase(TestCaseNode const& testCaseNode) {
			TestCaseStats const& stats = testCaseNode.value;

			// All test cases have exactly one section - which represents the
			// test case itself. That section may have 0-n nested sections
			assert(testCaseNode.children.size() == 1);
			SectionNode const& rootSection = *testCaseNode.children.front();

			std::string className = stats.testInfo.className;

			if (className.empty()) {
				if (rootSection.childSections.empty())
					className = "global";
			}
			writeSection(className, "", rootSection);
		}

		void writeSection(std::string const& className,
			std::string const& rootName,
			SectionNode const& sectionNode) {
			std::string name = trim(sectionNode.stats.sectionInfo.name);
			if (!rootName.empty())
				name = rootName + "/" + name;

			if (!sectionNode.assertions.empty() ||
				!sectionNode.stdOut.empty() ||
				!sectionNode.stdErr.empty()) {
				XmlWriter::ScopedElement e = xml.scopedElement("testcase");
				if (className.empty()) {
					xml.writeAttribute("classname", name);
					xml.writeAttribute("name", "root");
				}
				else {
					xml.writeAttribute("classname", className);
					xml.writeAttribute("name", name);
				}
				xml.writeAttribute("time", Catch::toString(sectionNode.stats.durationInSeconds));

				writeAssertions(sectionNode);

				if (!sectionNode.stdOut.empty())
					xml.scopedElement("system-out").writeText(trim(sectionNode.stdOut), false);
				if (!sectionNode.stdErr.empty())
					xml.scopedElement("system-err").writeText(trim(sectionNode.stdErr), false);
			}
			for (SectionNode::ChildSections::const_iterator
				it = sectionNode.childSections.begin(),
				itEnd = sectionNode.childSections.end();
				it != itEnd;
				++it)
				if (className.empty())
					writeSection(name, "", **it);
				else
					writeSection(className, name, **it);
		}

		void writeAssertions(SectionNode const& sectionNode) {
			for (SectionNode::Assertions::const_iterator
				it = sectionNode.assertions.begin(), itEnd = sectionNode.assertions.end();
				it != itEnd;
				++it)
				writeAssertion(*it);
		}
		void writeAssertion(AssertionStats const& stats) {
			AssertionResult const& result = stats.assertionResult;
			if (!result.isOk()) {
				std::string elementName;
				switch (result.getResultType()) {
				case ResultWas::ThrewException:
				case ResultWas::FatalErrorCondition:
					elementName = "error";
					break;
				case ResultWas::ExplicitFailure:
					elementName = "failure";
					break;
				case ResultWas::ExpressionFailed:
					elementName = "failure";
					break;
				case ResultWas::DidntThrowException:
					elementName = "failure";
					break;

					// We should never see these here:
				case ResultWas::Info:
				case ResultWas::Warning:
				case ResultWas::Ok:
				case ResultWas::Unknown:
				case ResultWas::FailureBit:
				case ResultWas::Exception:
					elementName = "internalError";
					break;
				}

				XmlWriter::ScopedElement e = xml.scopedElement(elementName);

				xml.writeAttribute("message", result.getExpandedExpression());
				xml.writeAttribute("type", result.getTestMacroName());

				std::ostringstream oss;
				if (!result.getMessage().empty())
					oss << result.getMessage() << "\n";
				for (std::vector<MessageInfo>::const_iterator
					it = stats.infoMessages.begin(),
					itEnd = stats.infoMessages.end();
					it != itEnd;
					++it)
					if (it->type == ResultWas::Info)
						oss << it->message << "\n";

				oss << "at " << result.getSourceInfo();
				xml.writeText(oss.str(), false);
			}
		}

		XmlWriter xml;
		Timer suiteTimer;
		std::ostringstream stdOutForSuite;
		std::ostringstream stdErrForSuite;
		unsigned int unexpectedExceptions;
	};

	INTERNAL_CATCH_REGISTER_REPORTER("junit", JunitReporter)

} // end namespace Catch

  // #included from: ../reporters/catch_reporter_console.hpp
#define TWOBLUECUBES_CATCH_REPORTER_CONSOLE_HPP_INCLUDED

namespace Catch {

	struct ConsoleReporter : StreamingReporterBase {
		ConsoleReporter(ReporterConfig const& _config)
			: StreamingReporterBase(_config),
			m_headerPrinted(false)
		{}

		virtual ~ConsoleReporter() CATCH_OVERRIDE;
		static std::string getDescription() {
			return "Reports test results as plain lines of text";
		}

		virtual void noMatchingTestCases(std::string const& spec) CATCH_OVERRIDE {
			stream << "No test cases matched '" << spec << "'" << std::endl;
		}

		virtual void assertionStarting(AssertionInfo const&) CATCH_OVERRIDE {
		}

		virtual bool assertionEnded(AssertionStats const& _assertionStats) CATCH_OVERRIDE {
			AssertionResult const& result = _assertionStats.assertionResult;

			bool printInfoMessages = true;

			// Drop out if result was successful and we're not printing those
			if (!m_config->includeSuccessfulResults() && result.isOk()) {
				if (result.getResultType() != ResultWas::Warning)
					return false;
				printInfoMessages = false;
			}

			lazyPrint();

			AssertionPrinter printer(stream, _assertionStats, printInfoMessages);
			printer.print();
			stream << std::endl;
			return true;
		}

		virtual void sectionStarting(SectionInfo const& _sectionInfo) CATCH_OVERRIDE {
			m_headerPrinted = false;
			StreamingReporterBase::sectionStarting(_sectionInfo);
		}
		virtual void sectionEnded(SectionStats const& _sectionStats) CATCH_OVERRIDE {
			if (_sectionStats.missingAssertions) {
				lazyPrint();
				Colour colour(Colour::ResultError);
				if (m_sectionStack.size() > 1)
					stream << "\nNo assertions in section";
				else
					stream << "\nNo assertions in test case";
				stream << " '" << _sectionStats.sectionInfo.name << "'\n" << std::endl;
			}
			if (m_headerPrinted) {
				if (m_config->showDurations() == ShowDurations::Always)
					stream << "Completed in " << _sectionStats.durationInSeconds << "s" << std::endl;
				m_headerPrinted = false;
			}
			else {
				if (m_config->showDurations() == ShowDurations::Always)
					stream << _sectionStats.sectionInfo.name << " completed in " << _sectionStats.durationInSeconds << "s" << std::endl;
			}
			StreamingReporterBase::sectionEnded(_sectionStats);
		}

		virtual void testCaseEnded(TestCaseStats const& _testCaseStats) CATCH_OVERRIDE {
			StreamingReporterBase::testCaseEnded(_testCaseStats);
			m_headerPrinted = false;
		}
		virtual void testGroupEnded(TestGroupStats const& _testGroupStats) CATCH_OVERRIDE {
			if (currentGroupInfo.used) {
				printSummaryDivider();
				stream << "Summary for group '" << _testGroupStats.groupInfo.name << "':\n";
				printTotals(_testGroupStats.totals);
				stream << "\n" << std::endl;
			}
			StreamingReporterBase::testGroupEnded(_testGroupStats);
		}
		virtual void testRunEnded(TestRunStats const& _testRunStats) CATCH_OVERRIDE {
			printTotalsDivider(_testRunStats.totals);
			printTotals(_testRunStats.totals);
			stream << std::endl;
			StreamingReporterBase::testRunEnded(_testRunStats);
		}

	private:

		class AssertionPrinter {
			void operator= (AssertionPrinter const&);
		public:
			AssertionPrinter(std::ostream& _stream, AssertionStats const& _stats, bool _printInfoMessages)
				: stream(_stream),
				stats(_stats),
				result(_stats.assertionResult),
				colour(Colour::None),
				message(result.getMessage()),
				messages(_stats.infoMessages),
				printInfoMessages(_printInfoMessages)
			{
				switch (result.getResultType()) {
				case ResultWas::Ok:
					colour = Colour::Success;
					passOrFail = "PASSED";
					//if( result.hasMessage() )
					if (_stats.infoMessages.size() == 1)
						messageLabel = "with message";
					if (_stats.infoMessages.size() > 1)
						messageLabel = "with messages";
					break;
				case ResultWas::ExpressionFailed:
					if (result.isOk()) {
						colour = Colour::Success;
						passOrFail = "FAILED - but was ok";
					}
					else {
						colour = Colour::Error;
						passOrFail = "FAILED";
					}
					if (_stats.infoMessages.size() == 1)
						messageLabel = "with message";
					if (_stats.infoMessages.size() > 1)
						messageLabel = "with messages";
					break;
				case ResultWas::ThrewException:
					colour = Colour::Error;
					passOrFail = "FAILED";
					messageLabel = "due to unexpected exception with message";
					break;
				case ResultWas::FatalErrorCondition:
					colour = Colour::Error;
					passOrFail = "FAILED";
					messageLabel = "due to a fatal error condition";
					break;
				case ResultWas::DidntThrowException:
					colour = Colour::Error;
					passOrFail = "FAILED";
					messageLabel = "because no exception was thrown where one was expected";
					break;
				case ResultWas::Info:
					messageLabel = "info";
					break;
				case ResultWas::Warning:
					messageLabel = "warning";
					break;
				case ResultWas::ExplicitFailure:
					passOrFail = "FAILED";
					colour = Colour::Error;
					if (_stats.infoMessages.size() == 1)
						messageLabel = "explicitly with message";
					if (_stats.infoMessages.size() > 1)
						messageLabel = "explicitly with messages";
					break;
					// These cases are here to prevent compiler warnings
				case ResultWas::Unknown:
				case ResultWas::FailureBit:
				case ResultWas::Exception:
					passOrFail = "** internal error **";
					colour = Colour::Error;
					break;
				}
			}

			void print() const {
				printSourceInfo();
				if (stats.totals.assertions.total() > 0) {
					if (result.isOk())
						stream << "\n";
					printResultType();
					printOriginalExpression();
					printReconstructedExpression();
				}
				else {
					stream << "\n";
				}
				printMessage();
			}

		private:
			void printResultType() const {
				if (!passOrFail.empty()) {
					Colour colourGuard(colour);
					stream << passOrFail << ":\n";
				}
			}
			void printOriginalExpression() const {
				if (result.hasExpression()) {
					Colour colourGuard(Colour::OriginalExpression);
					stream << "  ";
					stream << result.getExpressionInMacro();
					stream << "\n";
				}
			}
			void printReconstructedExpression() const {
				if (result.hasExpandedExpression()) {
					stream << "with expansion:\n";
					Colour colourGuard(Colour::ReconstructedExpression);
					stream << Text(result.getExpandedExpression(), TextAttributes().setIndent(2)) << "\n";
				}
			}
			void printMessage() const {
				if (!messageLabel.empty())
					stream << messageLabel << ":" << "\n";
				for (std::vector<MessageInfo>::const_iterator it = messages.begin(), itEnd = messages.end();
					it != itEnd;
					++it) {
					// If this assertion is a warning ignore any INFO messages
					if (printInfoMessages || it->type != ResultWas::Info)
						stream << Text(it->message, TextAttributes().setIndent(2)) << "\n";
				}
			}
			void printSourceInfo() const {
				Colour colourGuard(Colour::FileName);
				stream << result.getSourceInfo() << ": ";
			}

			std::ostream& stream;
			AssertionStats const& stats;
			AssertionResult const& result;
			Colour::Code colour;
			std::string passOrFail;
			std::string messageLabel;
			std::string message;
			std::vector<MessageInfo> messages;
			bool printInfoMessages;
		};

		void lazyPrint() {

			if (!currentTestRunInfo.used)
				lazyPrintRunInfo();
			if (!currentGroupInfo.used)
				lazyPrintGroupInfo();

			if (!m_headerPrinted) {
				printTestCaseAndSectionHeader();
				m_headerPrinted = true;
			}
		}
		void lazyPrintRunInfo() {
			stream << "\n" << getLineOfChars<'~'>() << "\n";
			Colour colour(Colour::SecondaryText);
			stream << currentTestRunInfo->name
				<< " is a Catch v" << libraryVersion << " host application.\n"
				<< "Run with -? for options\n\n";

			if (m_config->rngSeed() != 0)
				stream << "Randomness seeded to: " << m_config->rngSeed() << "\n\n";

			currentTestRunInfo.used = true;
		}
		void lazyPrintGroupInfo() {
			if (!currentGroupInfo->name.empty() && currentGroupInfo->groupsCounts > 1) {
				printClosedHeader("Group: " + currentGroupInfo->name);
				currentGroupInfo.used = true;
			}
		}
		void printTestCaseAndSectionHeader() {
			assert(!m_sectionStack.empty());
			printOpenHeader(currentTestCaseInfo->name);

			if (m_sectionStack.size() > 1) {
				Colour colourGuard(Colour::Headers);

				std::vector<SectionInfo>::const_iterator
					it = m_sectionStack.begin() + 1, // Skip first section (test case)
					itEnd = m_sectionStack.end();
				for (; it != itEnd; ++it)
					printHeaderString(it->name, 2);
			}

			SourceLineInfo lineInfo = m_sectionStack.front().lineInfo;

			if (!lineInfo.empty()) {
				stream << getLineOfChars<'-'>() << "\n";
				Colour colourGuard(Colour::FileName);
				stream << lineInfo << "\n";
			}
			stream << getLineOfChars<'.'>() << "\n" << std::endl;
		}

		void printClosedHeader(std::string const& _name) {
			printOpenHeader(_name);
			stream << getLineOfChars<'.'>() << "\n";
		}
		void printOpenHeader(std::string const& _name) {
			stream << getLineOfChars<'-'>() << "\n";
			{
				Colour colourGuard(Colour::Headers);
				printHeaderString(_name);
			}
		}

		// if string has a : in first line will set indent to follow it on
		// subsequent lines
		void printHeaderString(std::string const& _string, std::size_t indent = 0) {
			std::size_t i = _string.find(": ");
			if (i != std::string::npos)
				i += 2;
			else
				i = 0;
			stream << Text(_string, TextAttributes()
				.setIndent(indent + i)
				.setInitialIndent(indent)) << "\n";
		}

		struct SummaryColumn {

			SummaryColumn(std::string const& _label, Colour::Code _colour)
				: label(_label),
				colour(_colour)
			{}
			SummaryColumn addRow(std::size_t count) {
				std::ostringstream oss;
				oss << count;
				std::string row = oss.str();
				for (std::vector<std::string>::iterator it = rows.begin(); it != rows.end(); ++it) {
					while (it->size() < row.size())
						*it = " " + *it;
					while (it->size() > row.size())
						row = " " + row;
				}
				rows.push_back(row);
				return *this;
			}

			std::string label;
			Colour::Code colour;
			std::vector<std::string> rows;

		};

		void printTotals(Totals const& totals) {
			if (totals.testCases.total() == 0) {
				stream << Colour(Colour::Warning) << "No tests ran\n";
			}
			else if (totals.assertions.total() > 0 && totals.testCases.allPassed()) {
				stream << Colour(Colour::ResultSuccess) << "All tests passed";
				stream << " ("
					<< pluralise(totals.assertions.passed, "assertion") << " in "
					<< pluralise(totals.testCases.passed, "test case") << ")"
					<< "\n";
			}
			else {

				std::vector<SummaryColumn> columns;
				columns.push_back(SummaryColumn("", Colour::None)
					.addRow(totals.testCases.total())
					.addRow(totals.assertions.total()));
				columns.push_back(SummaryColumn("passed", Colour::Success)
					.addRow(totals.testCases.passed)
					.addRow(totals.assertions.passed));
				columns.push_back(SummaryColumn("failed", Colour::ResultError)
					.addRow(totals.testCases.failed)
					.addRow(totals.assertions.failed));
				columns.push_back(SummaryColumn("failed as expected", Colour::ResultExpectedFailure)
					.addRow(totals.testCases.failedButOk)
					.addRow(totals.assertions.failedButOk));

				printSummaryRow("test cases", columns, 0);
				printSummaryRow("assertions", columns, 1);
			}
		}
		void printSummaryRow(std::string const& label, std::vector<SummaryColumn> const& cols, std::size_t row) {
			for (std::vector<SummaryColumn>::const_iterator it = cols.begin(); it != cols.end(); ++it) {
				std::string value = it->rows[row];
				if (it->label.empty()) {
					stream << label << ": ";
					if (value != "0")
						stream << value;
					else
						stream << Colour(Colour::Warning) << "- none -";
				}
				else if (value != "0") {
					stream << Colour(Colour::LightGrey) << " | ";
					stream << Colour(it->colour)
						<< value << " " << it->label;
				}
			}
			stream << "\n";
		}

		static std::size_t makeRatio(std::size_t number, std::size_t total) {
			std::size_t ratio = total > 0 ? CATCH_CONFIG_CONSOLE_WIDTH * number / total : 0;
			return (ratio == 0 && number > 0) ? 1 : ratio;
		}
		static std::size_t& findMax(std::size_t& i, std::size_t& j, std::size_t& k) {
			if (i > j && i > k)
				return i;
			else if (j > k)
				return j;
			else
				return k;
		}

		void printTotalsDivider(Totals const& totals) {
			if (totals.testCases.total() > 0) {
				std::size_t failedRatio = makeRatio(totals.testCases.failed, totals.testCases.total());
				std::size_t failedButOkRatio = makeRatio(totals.testCases.failedButOk, totals.testCases.total());
				std::size_t passedRatio = makeRatio(totals.testCases.passed, totals.testCases.total());
				while (failedRatio + failedButOkRatio + passedRatio < CATCH_CONFIG_CONSOLE_WIDTH - 1)
					findMax(failedRatio, failedButOkRatio, passedRatio)++;
				while (failedRatio + failedButOkRatio + passedRatio > CATCH_CONFIG_CONSOLE_WIDTH - 1)
					findMax(failedRatio, failedButOkRatio, passedRatio)--;

				stream << Colour(Colour::Error) << std::string(failedRatio, '=');
				stream << Colour(Colour::ResultExpectedFailure) << std::string(failedButOkRatio, '=');
				if (totals.testCases.allPassed())
					stream << Colour(Colour::ResultSuccess) << std::string(passedRatio, '=');
				else
					stream << Colour(Colour::Success) << std::string(passedRatio, '=');
			}
			else {
				stream << Colour(Colour::Warning) << std::string(CATCH_CONFIG_CONSOLE_WIDTH - 1, '=');
			}
			stream << "\n";
		}
		void printSummaryDivider() {
			stream << getLineOfChars<'-'>() << "\n";
		}

	private:
		bool m_headerPrinted;
	};

	INTERNAL_CATCH_REGISTER_REPORTER("console", ConsoleReporter)

} // end namespace Catch

  // #included from: ../reporters/catch_reporter_compact.hpp
#define TWOBLUECUBES_CATCH_REPORTER_COMPACT_HPP_INCLUDED

namespace Catch {

	struct CompactReporter : StreamingReporterBase {

		CompactReporter(ReporterConfig const& _config)
			: StreamingReporterBase(_config)
		{}

		virtual ~CompactReporter();

		static std::string getDescription() {
			return "Reports test results on a single line, suitable for IDEs";
		}

		virtual ReporterPreferences getPreferences() const {
			ReporterPreferences prefs;
			prefs.shouldRedirectStdOut = false;
			return prefs;
		}

		virtual void noMatchingTestCases(std::string const& spec) {
			stream << "No test cases matched '" << spec << "'" << std::endl;
		}

		virtual void assertionStarting(AssertionInfo const&) {
		}

		virtual bool assertionEnded(AssertionStats const& _assertionStats) {
			AssertionResult const& result = _assertionStats.assertionResult;

			bool printInfoMessages = true;

			// Drop out if result was successful and we're not printing those
			if (!m_config->includeSuccessfulResults() && result.isOk()) {
				if (result.getResultType() != ResultWas::Warning)
					return false;
				printInfoMessages = false;
			}

			AssertionPrinter printer(stream, _assertionStats, printInfoMessages);
			printer.print();

			stream << std::endl;
			return true;
		}

		virtual void testRunEnded(TestRunStats const& _testRunStats) {
			printTotals(_testRunStats.totals);
			stream << "\n" << std::endl;
			StreamingReporterBase::testRunEnded(_testRunStats);
		}

	private:
		class AssertionPrinter {
			void operator= (AssertionPrinter const&);
		public:
			AssertionPrinter(std::ostream& _stream, AssertionStats const& _stats, bool _printInfoMessages)
				: stream(_stream)
				, stats(_stats)
				, result(_stats.assertionResult)
				, messages(_stats.infoMessages)
				, itMessage(_stats.infoMessages.begin())
				, printInfoMessages(_printInfoMessages)
			{}

			void print() {
				printSourceInfo();

				itMessage = messages.begin();

				switch (result.getResultType()) {
				case ResultWas::Ok:
					printResultType(Colour::ResultSuccess, passedString());
					printOriginalExpression();
					printReconstructedExpression();
					if (!result.hasExpression())
						printRemainingMessages(Colour::None);
					else
						printRemainingMessages();
					break;
				case ResultWas::ExpressionFailed:
					if (result.isOk())
						printResultType(Colour::ResultSuccess, failedString() + std::string(" - but was ok"));
					else
						printResultType(Colour::Error, failedString());
					printOriginalExpression();
					printReconstructedExpression();
					printRemainingMessages();
					break;
				case ResultWas::ThrewException:
					printResultType(Colour::Error, failedString());
					printIssue("unexpected exception with message:");
					printMessage();
					printExpressionWas();
					printRemainingMessages();
					break;
				case ResultWas::FatalErrorCondition:
					printResultType(Colour::Error, failedString());
					printIssue("fatal error condition with message:");
					printMessage();
					printExpressionWas();
					printRemainingMessages();
					break;
				case ResultWas::DidntThrowException:
					printResultType(Colour::Error, failedString());
					printIssue("expected exception, got none");
					printExpressionWas();
					printRemainingMessages();
					break;
				case ResultWas::Info:
					printResultType(Colour::None, "info");
					printMessage();
					printRemainingMessages();
					break;
				case ResultWas::Warning:
					printResultType(Colour::None, "warning");
					printMessage();
					printRemainingMessages();
					break;
				case ResultWas::ExplicitFailure:
					printResultType(Colour::Error, failedString());
					printIssue("explicitly");
					printRemainingMessages(Colour::None);
					break;
					// These cases are here to prevent compiler warnings
				case ResultWas::Unknown:
				case ResultWas::FailureBit:
				case ResultWas::Exception:
					printResultType(Colour::Error, "** internal error **");
					break;
				}
			}

		private:
			// Colour::LightGrey

			static Colour::Code dimColour() { return Colour::FileName; }

#ifdef CATCH_PLATFORM_MAC
			static const char* failedString() { return "FAILED"; }
			static const char* passedString() { return "PASSED"; }
#else
			static const char* failedString() { return "failed"; }
			static const char* passedString() { return "passed"; }
#endif

			void printSourceInfo() const {
				Colour colourGuard(Colour::FileName);
				stream << result.getSourceInfo() << ":";
			}

			void printResultType(Colour::Code colour, std::string passOrFail) const {
				if (!passOrFail.empty()) {
					{
						Colour colourGuard(colour);
						stream << " " << passOrFail;
					}
					stream << ":";
				}
			}

			void printIssue(std::string issue) const {
				stream << " " << issue;
			}

			void printExpressionWas() {
				if (result.hasExpression()) {
					stream << ";";
					{
						Colour colour(dimColour());
						stream << " expression was:";
					}
					printOriginalExpression();
				}
			}

			void printOriginalExpression() const {
				if (result.hasExpression()) {
					stream << " " << result.getExpression();
				}
			}

			void printReconstructedExpression() const {
				if (result.hasExpandedExpression()) {
					{
						Colour colour(dimColour());
						stream << " for: ";
					}
					stream << result.getExpandedExpression();
				}
			}

			void printMessage() {
				if (itMessage != messages.end()) {
					stream << " '" << itMessage->message << "'";
					++itMessage;
				}
			}

			void printRemainingMessages(Colour::Code colour = dimColour()) {
				if (itMessage == messages.end())
					return;

				// using messages.end() directly yields compilation error:
				std::vector<MessageInfo>::const_iterator itEnd = messages.end();
				const std::size_t N = static_cast<std::size_t>(std::distance(itMessage, itEnd));

				{
					Colour colourGuard(colour);
					stream << " with " << pluralise(N, "message") << ":";
				}

				for (; itMessage != itEnd; ) {
					// If this assertion is a warning ignore any INFO messages
					if (printInfoMessages || itMessage->type != ResultWas::Info) {
						stream << " '" << itMessage->message << "'";
						if (++itMessage != itEnd) {
							Colour colourGuard(dimColour());
							stream << " and";
						}
					}
				}
			}

		private:
			std::ostream& stream;
			AssertionStats const& stats;
			AssertionResult const& result;
			std::vector<MessageInfo> messages;
			std::vector<MessageInfo>::const_iterator itMessage;
			bool printInfoMessages;
		};

		// Colour, message variants:
		// - white: No tests ran.
		// -   red: Failed [both/all] N test cases, failed [both/all] M assertions.
		// - white: Passed [both/all] N test cases (no assertions).
		// -   red: Failed N tests cases, failed M assertions.
		// - green: Passed [both/all] N tests cases with M assertions.

		std::string bothOrAll(std::size_t count) const {
			return count == 1 ? "" : count == 2 ? "both " : "all ";
		}

		void printTotals(const Totals& totals) const {
			if (totals.testCases.total() == 0) {
				stream << "No tests ran.";
			}
			else if (totals.testCases.failed == totals.testCases.total()) {
				Colour colour(Colour::ResultError);
				const std::string qualify_assertions_failed =
					totals.assertions.failed == totals.assertions.total() ?
					bothOrAll(totals.assertions.failed) : "";
				stream <<
					"Failed " << bothOrAll(totals.testCases.failed)
					<< pluralise(totals.testCases.failed, "test case") << ", "
					"failed " << qualify_assertions_failed <<
					pluralise(totals.assertions.failed, "assertion") << ".";
			}
			else if (totals.assertions.total() == 0) {
				stream <<
					"Passed " << bothOrAll(totals.testCases.total())
					<< pluralise(totals.testCases.total(), "test case")
					<< " (no assertions).";
			}
			else if (totals.assertions.failed) {
				Colour colour(Colour::ResultError);
				stream <<
					"Failed " << pluralise(totals.testCases.failed, "test case") << ", "
					"failed " << pluralise(totals.assertions.failed, "assertion") << ".";
			}
			else {
				Colour colour(Colour::ResultSuccess);
				stream <<
					"Passed " << bothOrAll(totals.testCases.passed)
					<< pluralise(totals.testCases.passed, "test case") <<
					" with " << pluralise(totals.assertions.passed, "assertion") << ".";
			}
		}
	};

	INTERNAL_CATCH_REGISTER_REPORTER("compact", CompactReporter)

} // end namespace Catch

namespace Catch {
	// These are all here to avoid warnings about not having any out of line
	// virtual methods
	NonCopyable::~NonCopyable() {}
	IShared::~IShared() {}
	IStream::~IStream() CATCH_NOEXCEPT {}
	FileStream::~FileStream() CATCH_NOEXCEPT {}
	CoutStream::~CoutStream() CATCH_NOEXCEPT {}
	DebugOutStream::~DebugOutStream() CATCH_NOEXCEPT {}
	StreamBufBase::~StreamBufBase() CATCH_NOEXCEPT {}
	IContext::~IContext() {}
	IResultCapture::~IResultCapture() {}
	ITestCase::~ITestCase() {}
	ITestCaseRegistry::~ITestCaseRegistry() {}
	IRegistryHub::~IRegistryHub() {}
	IMutableRegistryHub::~IMutableRegistryHub() {}
	IExceptionTranslator::~IExceptionTranslator() {}
	IExceptionTranslatorRegistry::~IExceptionTranslatorRegistry() {}
	IReporter::~IReporter() {}
	IReporterFactory::~IReporterFactory() {}
	IReporterRegistry::~IReporterRegistry() {}
	IStreamingReporter::~IStreamingReporter() {}
	AssertionStats::~AssertionStats() {}
	SectionStats::~SectionStats() {}
	TestCaseStats::~TestCaseStats() {}
	TestGroupStats::~TestGroupStats() {}
	TestRunStats::~TestRunStats() {}
	CumulativeReporterBase::SectionNode::~SectionNode() {}
	CumulativeReporterBase::~CumulativeReporterBase() {}

	StreamingReporterBase::~StreamingReporterBase() {}
	ConsoleReporter::~ConsoleReporter() {}
	CompactReporter::~CompactReporter() {}
	IRunner::~IRunner() {}
	IMutableContext::~IMutableContext() {}
	IConfig::~IConfig() {}
	XmlReporter::~XmlReporter() {}
	JunitReporter::~JunitReporter() {}
	TestRegistry::~TestRegistry() {}
	FreeFunctionTestCase::~FreeFunctionTestCase() {}
	IGeneratorInfo::~IGeneratorInfo() {}
	IGeneratorsForTest::~IGeneratorsForTest() {}
	WildcardPattern::~WildcardPattern() {}
	TestSpec::Pattern::~Pattern() {}
	TestSpec::NamePattern::~NamePattern() {}
	TestSpec::TagPattern::~TagPattern() {}
	TestSpec::ExcludedPattern::~ExcludedPattern() {}

	Matchers::Impl::StdString::Equals::~Equals() {}
	Matchers::Impl::StdString::Contains::~Contains() {}
	Matchers::Impl::StdString::StartsWith::~StartsWith() {}
	Matchers::Impl::StdString::EndsWith::~EndsWith() {}

	void Config::dummy() {}

	namespace TestCaseTracking {
		ITracker::~ITracker() {}
		TrackerBase::~TrackerBase() {}
		SectionTracker::~SectionTracker() {}
		IndexTracker::~IndexTracker() {}
	}
}

#ifdef __clang__
#pragma clang diagnostic pop
#endif

#endif

#ifdef CATCH_CONFIG_MAIN
// #included from: internal/catch_default_main.hpp
#define TWOBLUECUBES_CATCH_DEFAULT_MAIN_HPP_INCLUDED

#ifndef __OBJC__

// Standard C/C++ main entry point
int main(int argc, char * argv[]) {
	return Catch::Session().run(argc, argv);
}

#else // __OBJC__

// Objective-C entry point
int main(int argc, char * const argv[]) {
#if !CATCH_ARC_ENABLED
	NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init];
#endif

	Catch::registerTestMethods();
	int result = Catch::Session().run(argc, (char* const*)argv);

#if !CATCH_ARC_ENABLED
	[pool drain];
#endif

	return result;
}

#endif // __OBJC__

#endif

#ifdef CLARA_CONFIG_MAIN_NOT_DEFINED
#  undef CLARA_CONFIG_MAIN
#endif

//////

// If this config identifier is defined then all CATCH macros are prefixed with CATCH_
#ifdef CATCH_CONFIG_PREFIX_ALL

#define CATCH_REQUIRE( expr ) INTERNAL_CATCH_TEST( expr, Catch::ResultDisposition::Normal, "CATCH_REQUIRE" )
#define CATCH_REQUIRE_FALSE( expr ) INTERNAL_CATCH_TEST( expr, Catch::ResultDisposition::Normal | Catch::ResultDisposition::FalseTest, "CATCH_REQUIRE_FALSE" )

#define CATCH_REQUIRE_THROWS( expr ) INTERNAL_CATCH_THROWS( expr, Catch::ResultDisposition::Normal, "", "CATCH_REQUIRE_THROWS" )
#define CATCH_REQUIRE_THROWS_AS( expr, exceptionType ) INTERNAL_CATCH_THROWS_AS( expr, exceptionType, Catch::ResultDisposition::Normal, "CATCH_REQUIRE_THROWS_AS" )
#define CATCH_REQUIRE_THROWS_WITH( expr, matcher ) INTERNAL_CATCH_THROWS( expr, Catch::ResultDisposition::Normal, matcher, "CATCH_REQUIRE_THROWS_WITH" )
#define CATCH_REQUIRE_NOTHROW( expr ) INTERNAL_CATCH_NO_THROW( expr, Catch::ResultDisposition::Normal, "CATCH_REQUIRE_NOTHROW" )

#define CATCH_CHECK( expr ) INTERNAL_CATCH_TEST( expr, Catch::ResultDisposition::ContinueOnFailure, "CATCH_CHECK" )
#define CATCH_CHECK_FALSE( expr ) INTERNAL_CATCH_TEST( expr, Catch::ResultDisposition::ContinueOnFailure | Catch::ResultDisposition::FalseTest, "CATCH_CHECK_FALSE" )
#define CATCH_CHECKED_IF( expr ) INTERNAL_CATCH_IF( expr, Catch::ResultDisposition::ContinueOnFailure, "CATCH_CHECKED_IF" )
#define CATCH_CHECKED_ELSE( expr ) INTERNAL_CATCH_ELSE( expr, Catch::ResultDisposition::ContinueOnFailure, "CATCH_CHECKED_ELSE" )
#define CATCH_CHECK_NOFAIL( expr ) INTERNAL_CATCH_TEST( expr, Catch::ResultDisposition::ContinueOnFailure | Catch::ResultDisposition::SuppressFail, "CATCH_CHECK_NOFAIL" )

#define CATCH_CHECK_THROWS( expr )  INTERNAL_CATCH_THROWS( expr, Catch::ResultDisposition::ContinueOnFailure, "CATCH_CHECK_THROWS" )
#define CATCH_CHECK_THROWS_AS( expr, exceptionType ) INTERNAL_CATCH_THROWS_AS( expr, exceptionType, Catch::ResultDisposition::ContinueOnFailure, "CATCH_CHECK_THROWS_AS" )
#define CATCH_CHECK_THROWS_WITH( expr, matcher ) INTERNAL_CATCH_THROWS( expr, Catch::ResultDisposition::ContinueOnFailure, matcher, "CATCH_CHECK_THROWS_WITH" )
#define CATCH_CHECK_NOTHROW( expr ) INTERNAL_CATCH_NO_THROW( expr, Catch::ResultDisposition::ContinueOnFailure, "CATCH_CHECK_NOTHROW" )

#define CHECK_THAT( arg, matcher ) INTERNAL_CHECK_THAT( arg, matcher, Catch::ResultDisposition::ContinueOnFailure, "CATCH_CHECK_THAT" )
#define CATCH_REQUIRE_THAT( arg, matcher ) INTERNAL_CHECK_THAT( arg, matcher, Catch::ResultDisposition::Normal, "CATCH_REQUIRE_THAT" )

#define CATCH_INFO( msg ) INTERNAL_CATCH_INFO( msg, "CATCH_INFO" )
#define CATCH_WARN( msg ) INTERNAL_CATCH_MSG( Catch::ResultWas::Warning, Catch::ResultDisposition::ContinueOnFailure, "CATCH_WARN", msg )
#define CATCH_SCOPED_INFO( msg ) INTERNAL_CATCH_INFO( msg, "CATCH_INFO" )
#define CATCH_CAPTURE( msg ) INTERNAL_CATCH_INFO( #msg " := " << msg, "CATCH_CAPTURE" )
#define CATCH_SCOPED_CAPTURE( msg ) INTERNAL_CATCH_INFO( #msg " := " << msg, "CATCH_CAPTURE" )

#ifdef CATCH_CONFIG_VARIADIC_MACROS
#define CATCH_TEST_CASE( ... ) INTERNAL_CATCH_TESTCASE( __VA_ARGS__ )
#define CATCH_TEST_CASE_METHOD( className, ... ) INTERNAL_CATCH_TEST_CASE_METHOD( className, __VA_ARGS__ )
#define CATCH_METHOD_AS_TEST_CASE( method, ... ) INTERNAL_CATCH_METHOD_AS_TEST_CASE( method, __VA_ARGS__ )
#define CATCH_REGISTER_TEST_CASE( Function, ... ) INTERNAL_CATCH_REGISTER_TESTCASE( Function, __VA_ARGS__ )
#define CATCH_SECTION( ... ) INTERNAL_CATCH_SECTION( __VA_ARGS__ )
#define CATCH_FAIL( ... ) INTERNAL_CATCH_MSG( Catch::ResultWas::ExplicitFailure, Catch::ResultDisposition::Normal, "CATCH_FAIL", __VA_ARGS__ )
#define CATCH_SUCCEED( ... ) INTERNAL_CATCH_MSG( Catch::ResultWas::Ok, Catch::ResultDisposition::ContinueOnFailure, "CATCH_SUCCEED", __VA_ARGS__ )
#else
#define CATCH_TEST_CASE( name, description ) INTERNAL_CATCH_TESTCASE( name, description )
#define CATCH_TEST_CASE_METHOD( className, name, description ) INTERNAL_CATCH_TEST_CASE_METHOD( className, name, description )
#define CATCH_METHOD_AS_TEST_CASE( method, name, description ) INTERNAL_CATCH_METHOD_AS_TEST_CASE( method, name, description )
#define CATCH_REGISTER_TEST_CASE( function, name, description ) INTERNAL_CATCH_REGISTER_TESTCASE( function, name, description )
#define CATCH_SECTION( name, description ) INTERNAL_CATCH_SECTION( name, description )
#define CATCH_FAIL( msg ) INTERNAL_CATCH_MSG( Catch::ResultWas::ExplicitFailure, Catch::ResultDisposition::Normal, "CATCH_FAIL", msg )
#define CATCH_SUCCEED( msg ) INTERNAL_CATCH_MSG( Catch::ResultWas::Ok, Catch::ResultDisposition::ContinueOnFailure, "CATCH_SUCCEED", msg )
#endif
#define CATCH_ANON_TEST_CASE() INTERNAL_CATCH_TESTCASE( "", "" )

#define CATCH_REGISTER_REPORTER( name, reporterType ) INTERNAL_CATCH_REGISTER_REPORTER( name, reporterType )
#define CATCH_REGISTER_LEGACY_REPORTER( name, reporterType ) INTERNAL_CATCH_REGISTER_LEGACY_REPORTER( name, reporterType )

#define CATCH_GENERATE( expr) INTERNAL_CATCH_GENERATE( expr )

// "BDD-style" convenience wrappers
#ifdef CATCH_CONFIG_VARIADIC_MACROS
#define CATCH_SCENARIO( ... ) CATCH_TEST_CASE( "Scenario: " __VA_ARGS__ )
#define CATCH_SCENARIO_METHOD( className, ... ) INTERNAL_CATCH_TEST_CASE_METHOD( className, "Scenario: " __VA_ARGS__ )
#else
#define CATCH_SCENARIO( name, tags ) CATCH_TEST_CASE( "Scenario: " name, tags )
#define CATCH_SCENARIO_METHOD( className, name, tags ) INTERNAL_CATCH_TEST_CASE_METHOD( className, "Scenario: " name, tags )
#endif
#define CATCH_GIVEN( desc )    CATCH_SECTION( std::string( "Given: ") + desc, "" )
#define CATCH_WHEN( desc )     CATCH_SECTION( std::string( " When: ") + desc, "" )
#define CATCH_AND_WHEN( desc ) CATCH_SECTION( std::string( "  And: ") + desc, "" )
#define CATCH_THEN( desc )     CATCH_SECTION( std::string( " Then: ") + desc, "" )
#define CATCH_AND_THEN( desc ) CATCH_SECTION( std::string( "  And: ") + desc, "" )

// If CATCH_CONFIG_PREFIX_ALL is not defined then the CATCH_ prefix is not required
#else

#define REQUIRE( expr ) INTERNAL_CATCH_TEST( expr, Catch::ResultDisposition::Normal, "REQUIRE" )
#define REQUIRE_FALSE( expr ) INTERNAL_CATCH_TEST( expr, Catch::ResultDisposition::Normal | Catch::ResultDisposition::FalseTest, "REQUIRE_FALSE" )

#define REQUIRE_THROWS( expr ) INTERNAL_CATCH_THROWS( expr, Catch::ResultDisposition::Normal, "", "REQUIRE_THROWS" )
#define REQUIRE_THROWS_AS( expr, exceptionType ) INTERNAL_CATCH_THROWS_AS( expr, exceptionType, Catch::ResultDisposition::Normal, "REQUIRE_THROWS_AS" )
#define REQUIRE_THROWS_WITH( expr, matcher ) INTERNAL_CATCH_THROWS( expr, Catch::ResultDisposition::Normal, matcher, "REQUIRE_THROWS_WITH" )
#define REQUIRE_NOTHROW( expr ) INTERNAL_CATCH_NO_THROW( expr, Catch::ResultDisposition::Normal, "REQUIRE_NOTHROW" )

#define CHECK( expr ) INTERNAL_CATCH_TEST( expr, Catch::ResultDisposition::ContinueOnFailure, "CHECK" )
#define CHECK_FALSE( expr ) INTERNAL_CATCH_TEST( expr, Catch::ResultDisposition::ContinueOnFailure | Catch::ResultDisposition::FalseTest, "CHECK_FALSE" )
#define CHECKED_IF( expr ) INTERNAL_CATCH_IF( expr, Catch::ResultDisposition::ContinueOnFailure, "CHECKED_IF" )
#define CHECKED_ELSE( expr ) INTERNAL_CATCH_ELSE( expr, Catch::ResultDisposition::ContinueOnFailure, "CHECKED_ELSE" )
#define CHECK_NOFAIL( expr ) INTERNAL_CATCH_TEST( expr, Catch::ResultDisposition::ContinueOnFailure | Catch::ResultDisposition::SuppressFail, "CHECK_NOFAIL" )

#define CHECK_THROWS( expr )  INTERNAL_CATCH_THROWS( expr, Catch::ResultDisposition::ContinueOnFailure, "", "CHECK_THROWS" )
#define CHECK_THROWS_AS( expr, exceptionType ) INTERNAL_CATCH_THROWS_AS( expr, exceptionType, Catch::ResultDisposition::ContinueOnFailure, "CHECK_THROWS_AS" )
#define CHECK_THROWS_WITH( expr, matcher ) INTERNAL_CATCH_THROWS( expr, Catch::ResultDisposition::ContinueOnFailure, matcher, "CHECK_THROWS_WITH" )
#define CHECK_NOTHROW( expr ) INTERNAL_CATCH_NO_THROW( expr, Catch::ResultDisposition::ContinueOnFailure, "CHECK_NOTHROW" )

#define CHECK_THAT( arg, matcher ) INTERNAL_CHECK_THAT( arg, matcher, Catch::ResultDisposition::ContinueOnFailure, "CHECK_THAT" )
#define REQUIRE_THAT( arg, matcher ) INTERNAL_CHECK_THAT( arg, matcher, Catch::ResultDisposition::Normal, "REQUIRE_THAT" )

#define INFO( msg ) INTERNAL_CATCH_INFO( msg, "INFO" )
#define WARN( msg ) INTERNAL_CATCH_MSG( Catch::ResultWas::Warning, Catch::ResultDisposition::ContinueOnFailure, "WARN", msg )
#define SCOPED_INFO( msg ) INTERNAL_CATCH_INFO( msg, "INFO" )
#define CAPTURE( msg ) INTERNAL_CATCH_INFO( #msg " := " << msg, "CAPTURE" )
#define SCOPED_CAPTURE( msg ) INTERNAL_CATCH_INFO( #msg " := " << msg, "CAPTURE" )

#ifdef CATCH_CONFIG_VARIADIC_MACROS
#define TEST_CASE( ... ) INTERNAL_CATCH_TESTCASE( __VA_ARGS__ )
#define TEST_CASE_METHOD( className, ... ) INTERNAL_CATCH_TEST_CASE_METHOD( className, __VA_ARGS__ )
#define METHOD_AS_TEST_CASE( method, ... ) INTERNAL_CATCH_METHOD_AS_TEST_CASE( method, __VA_ARGS__ )
#define REGISTER_TEST_CASE( Function, ... ) INTERNAL_CATCH_REGISTER_TESTCASE( Function, __VA_ARGS__ )
#define SECTION( ... ) INTERNAL_CATCH_SECTION( __VA_ARGS__ )
#define FAIL( ... ) INTERNAL_CATCH_MSG( Catch::ResultWas::ExplicitFailure, Catch::ResultDisposition::Normal, "FAIL", __VA_ARGS__ )
#define SUCCEED( ... ) INTERNAL_CATCH_MSG( Catch::ResultWas::Ok, Catch::ResultDisposition::ContinueOnFailure, "SUCCEED", __VA_ARGS__ )
#else
#define TEST_CASE( name, description ) INTERNAL_CATCH_TESTCASE( name, description )
#define TEST_CASE_METHOD( className, name, description ) INTERNAL_CATCH_TEST_CASE_METHOD( className, name, description )
#define METHOD_AS_TEST_CASE( method, name, description ) INTERNAL_CATCH_METHOD_AS_TEST_CASE( method, name, description )
#define REGISTER_TEST_CASE( method, name, description ) INTERNAL_CATCH_REGISTER_TESTCASE( method, name, description )
#define SECTION( name, description ) INTERNAL_CATCH_SECTION( name, description )
#define FAIL( msg ) INTERNAL_CATCH_MSG( Catch::ResultWas::ExplicitFailure, Catch::ResultDisposition::Normal, "FAIL", msg )
#define SUCCEED( msg ) INTERNAL_CATCH_MSG( Catch::ResultWas::Ok, Catch::ResultDisposition::ContinueOnFailure, "SUCCEED", msg )
#endif
#define ANON_TEST_CASE() INTERNAL_CATCH_TESTCASE( "", "" )

#define REGISTER_REPORTER( name, reporterType ) INTERNAL_CATCH_REGISTER_REPORTER( name, reporterType )
#define REGISTER_LEGACY_REPORTER( name, reporterType ) INTERNAL_CATCH_REGISTER_LEGACY_REPORTER( name, reporterType )

#define GENERATE( expr) INTERNAL_CATCH_GENERATE( expr )

#endif

#define CATCH_TRANSLATE_EXCEPTION( signature ) INTERNAL_CATCH_TRANSLATE_EXCEPTION( signature )

// "BDD-style" convenience wrappers
#ifdef CATCH_CONFIG_VARIADIC_MACROS
#define SCENARIO( ... ) TEST_CASE( "Scenario: " __VA_ARGS__ )
#define SCENARIO_METHOD( className, ... ) INTERNAL_CATCH_TEST_CASE_METHOD( className, "Scenario: " __VA_ARGS__ )
#else
#define SCENARIO( name, tags ) TEST_CASE( "Scenario: " name, tags )
#define SCENARIO_METHOD( className, name, tags ) INTERNAL_CATCH_TEST_CASE_METHOD( className, "Scenario: " name, tags )
#endif
#define GIVEN( desc )    SECTION( std::string("   Given: ") + desc, "" )
#define WHEN( desc )     SECTION( std::string("    When: ") + desc, "" )
#define AND_WHEN( desc ) SECTION( std::string("And when: ") + desc, "" )
#define THEN( desc )     SECTION( std::string("    Then: ") + desc, "" )
#define AND_THEN( desc ) SECTION( std::string("     And: ") + desc, "" )

using Catch::Detail::Approx;

#endif // TWOBLUECUBES_SINGLE_INCLUDE_CATCH_HPP_INCLUDED

