桥接模式

 1 // 桥接模式.cpp : 定义控制台应用程序的入口点。
 2 //
 3 
 4 #include "stdafx.h"
 5 #include<iostream>
 6 using namespace std;
 7 class Ruanjian
 8 {
 9 public:
10     Ruanjian(){}
11     ~Ruanjian(){}
12      virtual void OS()=0;
13 };
14 class Linux :public Ruanjian
15 {
16 public:
17     Linux(){}
18     virtual ~Linux(){}
19     virtual void OS()
20     {
21         cout<<"我运行的是Linux系统"<<endl;
22     }
23 };
24 class Windows :public Ruanjian
25 {
26 public:
27     Windows(){}
28     virtual ~Windows(){}
29     virtual void OS()
30     {
31         cout<<"我运行的是Windows系统"<<endl;
32     }
33 };
34 class Yingjian
35 {
36 public:
37     Yingjian(){}
38     virtual ~Yingjian(){}
39     virtual void run()=0;
40 };
41 class PC:public Yingjian
42 {
43 private:
44     Ruanjian * software;
45 public:
46     PC(Ruanjian* r)
47     {
48         software=r;
49     }
50     virtual ~PC(){}
51     virtual void run()
52     {
53         cout<<"我是一个PC";
54         software->OS();
55     }
56 };
57 class Phone:public Yingjian
58 {
59 private:
60     Ruanjian * software;
61 public:
62     Phone(Ruanjian* r)
63     {
64         software=r;
65     }
66     virtual ~Phone(){}
67     virtual void run()
68     {
69         cout<<"我是一个Phone";
70         software->OS();
71     }
72 };
73 
74 int _tmain(int argc, _TCHAR* argv[])
75 {
76     Linux* l=new Linux();
77     Phone *p=new Phone(l);
78     p->run();
79     return 0;
80 }