// Win32MemoryTest.cpp : Defines the entry point for the console application.
//
#include "stdafx.h"
#include <limits>
#include <iostream>
using namespace std;
void noMoreMemory()
{
std::cerr<<"noMoreMemory"<<endl;
}
class X
{
int x;
int y;
int z;
};
class Y
{
};
int _tmain(int argc, _TCHAR* argv[])
{
set_new_handler(noMoreMemory);
try
{
while(true)
{
X* p1 = new X[100000000];
}
}
catch(std::exception& bad)
{
cout<<bad.what()<<std::endl;
exit(0);
}
return 0;
}
可以看到，不断地进入了handle里面。也就是说，如果找不到内存，就不断地去调用handle
