elevatorbutton.h

来自「这是C＋＋编程经典的书上实例的源代码。 （英文名是《C＋＋ how to pr」· C头文件 代码 · 共 38 行

// elevatorButton.h
// Definition for class ElevatorButton.
#ifndef ELEVATORBUTTON_H
#define ELEVATORBUTTON_H

class Elevator;                        // forward declaration

class ElevatorButton {

public:
   ElevatorButton( Elevator & );       // constructor
   ~ElevatorButton();                  // destructor

   void pressButton();                 // press the button
   void resetButton();                 // reset the button   

private:
   bool pressed;                       // state of button
   Elevator &elevatorRef;  // reference to button's elevator
};

#endif // ELEVATORBUTTON_H

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