list.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 50 行

// Exercise 16.12: List.h
// List class stores pointers to the first and last customers in 
// the linked list and manages the linked list.
#ifndef LIST_H
#define LIST_H

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

#include "Customer.h" // Customer class definition

class List 
{
public:
   List(); // constructor

   // get and set functions for the first customer in the list
   void setFirstCustomer( Customer * );
   Customer *getFirstCustomer();

   // get and set functions for the last customer in the list
   void setLastCustomer( Customer * );
   Customer *getLastCustomer();

   // utility functions
   void addCustomer( Customer * ); // add a customer to the list
   Customer *removeCustomer(); // remove customer from list

private:
   // pointer to the first customer in the list
   Customer *firstCustomer; 

   // pointer to the last customer in the list
   Customer *lastCustomer; 
}; // end class List

#endif // LIST_H

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