overloading operator =I was just doing for learning I got the answer + is implemented as non-member function so we c...
overloading operator =Trying to add functionality to string without changing string (or other class/type) This works [co...
problem with clock()[code]#include<iostream> #include<time.h> using namespace std; int main() { system("date");...
auto_ptr inside map[code]#include <map> #include <memory> #include <string> using namespace std; template <typena...
singletonwhich would you prefer and why? A class with all static members(data and function) or a singleton ...