shoppingitem.h

来自「C++大学简明教程,解压就行没有密码。希望对大家有用」· C头文件 代码 · 共 53 行

// Tutorial 16: ShoppingItem.h
// ShoppingItem class stores item name, quantity and a pointer to 
// the next item in the list.
#ifndef SHOPPINGITEM_H
#define SHOPPINGITEM_H

#include <string>   // required to access string functions

using namespace std; // for accessing C++ Standard Library members

class ShoppingItem 
{
public:
   ShoppingItem( string & , int, ShoppingItem * ); // constructor

   // get and set functions for the item name
   void setName( string & );
   string getName();

   // get and set functions for the item quantity
   void setQuantity( int );
   int getQuantity();

   // get and set functions for the pointer to the next ShoppingItem
   void setNextItem( ShoppingItem * );
   ShoppingItem *getNextItem();

   void display(); // function to display the name and quantity

private:
   string name;  // item name
   int quantity; // item quantity

   // pointer to the next ShoppingItem in the list
   ShoppingItem *next; 

}; // end class ShoppingItem

#endif // SHOPPINGITEM_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.                     *
 **************************************************************************/