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C++ 视窗:获取记忆的功能?
原标题:C++ on Windows: function to get allocated memory?

在C++使用视力演播室2008年视窗7。

我的申请有传闻,我可以看到该系统进行监测。

我需要在法典中发现。

是否有一个职能可以收回分配给打电话的记忆量?

问题回答

。 a MSVC特定解决方案,用于检测微粒

// enable memory leaks detection
#if !defined(NDEBUG)
HANDLE hLogFile = CreateFile( "log.txt", GENERIC_WRITE, FILE_SHARE_WRITE,
                              NULL, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL );
#endif

_CrtSetReportMode( _CRT_ASSERT, _CRTDBG_MODE_FILE | _CRTDBG_MODE_WNDW  | _CRTDBG_MODE_DEBUG );
_CrtSetReportMode( _CRT_WARN, _CRTDBG_MODE_FILE   | _CRTDBG_MODE_DEBUG );
_CrtSetReportMode( _CRT_ERROR, _CRTDBG_MODE_FILE  | _CRTDBG_MODE_WNDW  | _CRTDBG_MODE_DEBUG );

_CrtSetReportFile( _CRT_ASSERT, hLogFile );
_CrtSetReportFile( _CRT_WARN,   hLogFile );
_CrtSetReportFile( _CRT_ERROR,  hLogFile );

int tmpDbgFlag = _CrtSetDbgFlag( _CRTDBG_REPORT_FLAG );
tmpDbgFlag |= _CRTDBG_ALLOC_MEM_DF;
tmpDbgFlag |= _CRTDBG_DELAY_FREE_MEM_DF;
tmpDbgFlag |= _CRTDBG_LEAK_CHECK_DF;
_CrtSetDbgFlag( tmpDbgFlag );

if ( BlockIndex > 0 )
{
    _CrtSetBreakAlloc( BlockIndex );
}

该法典允许所有未分配区块的档案。 当然,它与MSVCRT的解答式版本密切相关。





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