typeidandbuiltins.cpp

c++设计思想

//: C09:TypeidAndBuiltins.cpp
// From "Thinking in C++, 2nd Edition, Volume 2"
// by Bruce Eckel & Chuck Allison, (c) 2001 MindView, Inc.
// Available at www.BruceEckel.com.
//{L} ../TestSuite/Test
#include <cassert>
#include <typeinfo>
using namespace std;

int main() {
  assert(typeid(47) == typeid(int));
  assert(typeid(0) == typeid(int));
  int i;
  assert(typeid(i) == typeid(int));
  assert(typeid(&i) == typeid(int*));
} ///:~