[C++基础]048_获取数据类型

 1 #include <iostream> 
 2 #include <typeinfo> 
 3 #include <cxxabi.h>
 4 using namespace std;
 5 int main(int argc,char* argv[]){ 
 6     int status; 
 7     char *realname = abi::__cxa_demangle(typeid(0x0FFFFFFF).name(), 0, 0, &status); 
 8     std::cout << realname << std::endl; 
 9     free(realname); 
10     return 0; 
11 }