[C++基础]048_获取数据类型

#include <iostream> 
#include <typeinfo> 
#include <cxxabi.h>
using namespace std;
int main(int argc,char* argv[]){ 
    int status; 
    char *realname = abi::__cxa_demangle(typeid(0x0FFFFFFF).name(), 0, 0, &status); 
    std::cout << realname << std::endl; 
    free(realname); 
    return 0; 
}