fig09_07.cpp

来自「经典vc教程的例子程序」· C++ 代码 · 共 24 行

// Fig. 9.7: fig09_07.cpp
// Demonstrate when base-class and derived-class
// constructors and destructors are called.
#include <iostream.h>
#include "point2.h"
#include "circle2.h"

int main()
{
   // Show constructor and destructor calls for Point
   {
      Point p( 11, 22 );
   }

   cout << endl;
   Circle circle1( 4.5, 72, 29 );
   cout << endl;
   Circle circle2( 10, 5, 5 );
   cout << endl;
   return 0;
}