Include declaration but not definition in main file C++
9628
Why have header files and .cpp files?
21335
When should I use \input vs. \include?
1289
Why can templates only be implemented in the header file?
130861
How to suppress GCC warnings from library headers?
60864
Include command in output file?
108400
Using "namespace foo {" instead of explicitly qualifying outside of header files
16891
how to call a function of another file without including that file
133426
Can main function call itself in C++?
125535
How do I fix this "identifier is not declared in the current scope" error?
151776
How do I include a common file in VBScript (similar to C #include)?
23434
__FILE__, __LINE__, and __FUNCTION__ usage in C++
52915
Is php's 'include' a function or a statement?
77123
C++ class header files organization
18084
How do I save a variable or function definition to a file?
37096
C++ Redefinition Header Files (winsock2.h)
55296
How to make a declaration from a command?
71785
Including a relative path to a class file