c++单例模式
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/ 个人分类:c++
// 111.cpp : 定义控制台应用程序的入口点。
//单例模式
#include "stdafx.h"
#include <iostream>
using namespace std;
class father
{
public:
static father* GetInistance(){
if (instance == NULL)
{
instance = new father();
}
return instance;
}
protected:
static father* instance ;
father(){}
father(const father&){}
};
father* father::instance = NULL; //静态成员变量使用之前必须先定义赋初始值
int _tmain(int argc, _TCHAR* argv[])
{
father *p = father::GetInistance();
return 0;
}
http://www.jellythink.com/archives/82
http://www.cnblogs.com/SelaSelah/archive/2012/04/09/2438651.html
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