typeidを使ってみる

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

template <class T> class Foo {
public:
  void show() {
    cout << typeid(Foo<T>).name() << endl;
  }
};

int main() {
  Foo<int> foo;
  Foo<Foo<int>> bar;
  cout << typeid(foo).name() << endl;
  cout << typeid(bar).name() << endl;
  return 0;
}




class Foo

class Foo >