forked from me115/design_patterns
-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy pathProxy.cpp
More file actions
37 lines (28 loc) · 835 Bytes
/
Proxy.cpp
File metadata and controls
37 lines (28 loc) · 835 Bytes
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
///////////////////////////////////////////////////////////
// Proxy.cpp
// Implementation of the Class Proxy
// Created on: 07-十月-2014 16:57:54
// Original author: colin
///////////////////////////////////////////////////////////
#include "Proxy.h"
#include <iostream>
using namespace std;
Proxy::Proxy(){
//有人觉得 RealSubject对象的创建应该是在main中实现；我认为RealSubject应该
//对用户是透明的，用户所面对的接口都是通过代理的；这样才是真正的代理；
m_pRealSubject = new RealSubject();
}
Proxy::~Proxy(){
delete m_pRealSubject;
}
void Proxy::afterRequest(){
cout << "Proxy::afterRequest" << endl;
}
void Proxy::preRequest(){
cout << "Proxy::preRequest" << endl;
}
void Proxy::request(){
preRequest();
m_pRealSubject->request();
afterRequest();
}