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memory manage

#ifdef _DEBUG
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#include <crtdbg.h>
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// Overload operator new
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inline void * __cdecl operator new(size_t nSize, const char * lpszFileName, int nLine)
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{
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static bool bFirst = true;
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if ( bFirst )
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{
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int nFlag = _CrtSetDbgFlag(_CRTDBG_REPORT_FLAG);
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nFlag |= _CRTDBG_LEAK_CHECK_DF;
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_CrtSetDbgFlag(nFlag);
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bFirst = false;
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}
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return ::operator new(nSize, _NORMAL_BLOCK, lpszFileName, nLine);
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};
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#define DEBUG_NEW new(__FILE__, __LINE__)
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#define new DEBUG_NEW
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#endif // #ifdef _DEBUG

posted on 2010-04-02 11:48 appstudy 阅读(131) 评论(0) 编辑收藏引用所属分类: Memory