桥接模式
【1】什么是桥接模式？
【2】桥接模式的代码示例
示例代码：
1 #include <iostream>
2 #include <string>
3 using namespace std;
4
5 class HandsetSoft
6 {
7 public:
8 virtual void run() = 0;
9 };
10
11 class HandsetGame : public HandsetSoft
12 {
13 public:
14 void run()
15 {
16 cout << "运行手机游戏" << endl;
17 }
18 };
19
20 class HandsetAddressList : public HandsetSoft
21 {
22 public:
23 void run()
24 {
25 cout << "运行手机通讯录" << endl;
26 }
27 };
28
29 class HandsetBrand
30 {
31 protected:
32 HandsetSoft *soft;
33 public:
34 void setHandsetSoft(HandsetSoft *soft)
35 {
36 this->soft = soft;
37 }
38 virtual void run() = 0;
39 };
40
41 class HandsetBrandN : public HandsetBrand
42 {
43 public:
44 void run()
45 {
46 soft->run();
47 }
48 };
49
50 class HandsetBrandM : public HandsetBrand
51 {
52 public:
53 void run()
54 {
55 soft->run();
56 }
57 };
58
59 int main()
60 {
61 HandsetBrand *hb;
62 hb = new HandsetBrandM();
63
64 hb->setHandsetSoft(new HandsetGame());
65 hb->run();
66 hb->setHandsetSoft(new HandsetAddressList());
67 hb->run();
68
69 return 0;
70 }
Good Good Study, Day Day Up.
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