Cross-platform primitive data types in C++

Question

Unlike Java or C#, primitive data types in C++ can vary in size depending on the platform. For example, int is not guaranteed to be a 32-bit integer. Various compi

Answer 1

If its name begins with two underscores (__), a data type is non-standard.

__int8 (unsigned __int8)

__int16 (unsigned __int16)

__int32 (unsigned __int32)

__int64 (unsigned __int64)

Try to use boost/cstdint.hpp