[C++] polymorphism.h

polymorphism.h

#pragma once

#include <iostream>
#include <string>
#include <regex>



#ifdef _UNICODE
    #define tcout wcout
    #define tcin wcin
#else
    #define tcout cout
    #define tcin cin
#endif

#ifdef _UNICODE
    #define tstring wstring
#else
    #define tstring string
#endif

#ifdef _UNICODE
    #define tregex wregex
    #define tcmatch wcmatch
    #define tsmatch wsmatch
#else
    #define tregex regex
    #define tcmatch cmatch
    #define tsmatch smatch
#endif