How to add any variable into std::map in C++?
1289
Why can templates only be implemented in the header file?
1121
How do I read an entire file into a std::string in C++?
87525
Cost of using std::map with std::string keys vs int keys?
62607
Why does the C++ map type argument require an empty constructor when using []?
114619
convert a char* to std::string
62372
How can I convert a std::string to int?
46021
Value and size of an uninitialized std::string variable in c++
21916
How to shuffle a std::vector?
92119
Should I use std::function or a function pointer in C++?
138000
Get index of element in C++ map
15112
How to find out if an item is present in a std::vector?
76848
Copy std::map into std::vector of pairs
154189
Why don't std::algorithms work directly on containers as well?
155185
Need help regarding saving variables via fstream, do I need to use vector?
132343
C++ const std::map reference fails to compile
44408
How to easily map c++ enums to strings
103863
Create a reference with new in C++