#include <iostream> #include <string> #include <vector> #include <typeinfo> #include <functional> int main(int argc, char *argv[]) { //name std::cout<<typeid(int).name()<<std::endl; std::cout<<typeid(float).name()<<std::endl; std::cout<<typeid(double).name()<<std::endl; std::string name = "Lin Chen"; std::cout<<typeid(name).name()<<std::endl; std::vector<int> intContainer; std::vector<std::string> stringContainer; std::cout<<typeid(intContainer).name()<<std::endl; std::cout<<typeid(stringContainer).name()<<std::endl; //hash_code, returns the same value for any two type_info objects that compare equal int n; std::cout<<typeid(int).hash_code()<<std::endl; std::cout<<typeid(n).hash_code()<<std::endl; return 0; }