#include <iostream >
using namespace std;

class CMyClass
{
public :
	CMyClass ()			// 構(gòu)造函數(shù)
		{ cout << "初始化對象" << endl; }
	~CMyClass ()					//析構(gòu)函數(shù)
		{ cout << "清除對象" << endl; }
	void  Initialize()
		{ cout << "初始化對象" << endl; }
	void  Destroy()
		{ cout << "清除對象" << endl; }
};

void UseNewDelete()
{
	CMyClass *a = new CMyClass;		//申請動(dòng)態(tài)內(nèi)存并且初始化
	//……其它語句
	delete a;						//清除并且釋放內(nèi)存
}

void UseMallocFree()
{
	CMyClass *a = (CMyClass *)malloc(sizeof(CMyClass));		// 申請動(dòng)態(tài)內(nèi)存
	a->Initialize();				//初始化
	//……其它語句
	a->Destroy();					//清除工作
	free(a);						//釋放內(nèi)存
}

int main( )
{
	cout<<"調(diào)用函數(shù) UseNewDelete()"<<endl;
	UseNewDelete();
	cout<<"\n調(diào)用函數(shù) UseMallocFree()"<<endl;
	UseMallocFree();

	return 0;
}