derived.h

来自「是有关C++编程原理教程的例子程序,全,应该对大家有所帮助」· C头文件 代码 · 共 41 行

// Fig. 24.9: Derived.h
// Definition of class Derived which inherits
// multiple base classes (Base1 and Base2).
#ifndef DERIVED_H
#define DERIVED_H

#include <iostream>
using std::ostream;

#include "Base1.h"
#include "Base2.h"

// class Derived definition
class Derived : public Base1, public Base2 
{
   friend ostream &operator<<( ostream &, const Derived & );
public:
   Derived( int, char, double );
   double getReal() const;
private:
   double real; // derived class's private data
}; // end class Derived

#endif // DERIVED_H


/**************************************************************************
 * (C) Copyright 1992-2005 by Deitel & Associates, Inc. and               *
 * Pearson Education, Inc. All Rights Reserved.                           *
 *                                                                        *
 * DISCLAIMER: The authors and publisher of this book have used their     *
 * best efforts in preparing the book. These efforts include the          *
 * development, research, and testing of the theories and programs        *
 * to determine their effectiveness. The authors and publisher make       *
 * no warranty of any kind, expressed or implied, with regard to these    *
 * programs or to the documentation contained in these books. The authors *
 * and publisher shall not be liable in any event for incidental or       *
 * consequential damages in connection with, or arising out of, the       *
 * furnishing, performance, or use of these programs.                     *
 **************************************************************************/