??C++??д???????е???
???????????? ???????[ 2012/8/24 9:36:27 ] ????????
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??????Java?ж?????????final????final???ε????????С?????C++?????final?????????
????????????????C++ ?У??????????????????????????????????????????????????????????????????????????????????????У?????????????????????????????????????к?????????????????????????е???????????????????ù????????????????????±??????
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#include <iostream>
using namespace std;
class Singleton
{
private:
Singleton();
~Singleton();// {}
static Singleton *instance;
public:
static Singleton* GetInstance()
{
if(instance == NULL)
{
instance = new Singleton();
}
return instance;
}
static void DeleteInstance()
{
if(instance != NULL)
{
delete instance;
}
}
};
Singleton* Singleton::instance=NULL;//?????????(????????????????????????????????)
int main()
{
}
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