Output the name of a typeid : typeid « Development « C++ Tutorial






#include <iostream>
#include <typeinfo>
using namespace std;

int main () {
  int * a,b;
  a=0; b=0;
  if (typeid(a) != typeid(b))
  {
    cout << "a and b are of different types:\n";
    cout << "a is: " << typeid(a).name() << '\n';
    cout << "b is: " << typeid(b).name() << '\n';
  }
  return 0;
}








5.24.typeid
5.24.1.Use typeid
5.24.2.Use typeid on a polymorphic class heirarchy
5.24.3.Compare the typeid for templates
5.24.4.Use a reference with typeid
5.24.5.Demonstrating run-time type id
5.24.6.Using typeid with templates
5.24.7.Using typeid: class pointer, base class, derived class,
5.24.8.typeid() function and RTTI must be enabled in compiler
5.24.9.Output the name of a typeid
5.24.10.print type name of what ptr points at
5.24.11.Using typeid: enum data type