//在Watch面板加上可以观察当前断点处最后一条异常信息:@err,hr
#include "stdafx.h"
#include <iostream>
using namespace std;

#ifdef _DEBUG
#define DEBUG_CLIENTBLOCK   new( _CLIENT_BLOCK, __FILE__, __LINE__)
#else
#define DEBUG_CLIENTBLOCK
#endif

#define _CRTDBG_MAP_ALLOC
#include <stdlib.h>
#include <crtdbg.h>
#include <string.h>
#include <stdio.h>

#ifdef _DEBUG
#define new DEBUG_CLIENTBLOCK
#endif


int _tmain(int argc, _TCHAR* argv[])
{
	_CrtSetDbgFlag(_CRTDBG_ALLOC_MEM_DF | _CRTDBG_LEAK_CHECK_DF);
  　　　　//_CrtSetBreakAlloc(52); 
	char* d;
	int *p;
	d= (char*)malloc(100);
	p = new int;	


	/***这两行注释与不注释结果不一样
	free(d);
	delete p;
	***/

	_CrtDumpMemoryLeaks();

	system("pause");

	return 0;
}