pointer.cpp

来自「数据结构常用算法合集」· C++ 代码 · 共 33 行

//pointer.cpp
#include <iostream.h>
#include <conio.h>
class  Distance
{ private:
  int feet;
  float inches;
public:
 Distance();				//无参数的构造函数
   void get_Distance();			//输入数据
   void list_Distance();		//显示数据
   ~Distance(){};				//析构函数
 };
 Distance::Distance()			//构造函数
 { feet=0;
   inches=0.0;
 }
 void Distance::get_Distance()	//输入数据
 { cout <<"英尺="; cin >> feet;
   cout <<"英寸="; cin >> inches;
 }
 void Distance::list_Distance()
 { cout << feet <<"\'-"<<inches<<'\"';
 }
 void main()
 { Distance *dist;	 			//对象声明为动态
   dist = new Distance;			//配置内存
   dist->get_Distance();		//动态取得成员函数
   dist->list_Distance();
   delete dist;				//释放内存
   getch();
 }