ippMemoryLeakDetector.h

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// 
// DISCLAIMER: 
//  This software was produced by the National Institute of Standards 
//  and Technology (NIST), an agency of the U.S. government, and by statute is 
//  not subject to copyright in the United States.  Recipients of this 
//  software assume all responsibility associated with its operation,
//  modification,maintenance, and subsequent redistribution. 
//
//  See NIST Administration Manual 4.09.07 b and Appendix I. 
#include "ippUTest.h"
#include <crtdbg.h>
class ippMemoryLeakDetector
{
  _CrtMemState m_memstate;
public:
  ippMemoryLeakDetector()
  {
#ifdef _DEBUG
    _CrtMemCheckpoint(&m_memstate);
#endif
  }
  ~ippMemoryLeakDetector()
  {
#ifdef _DEBUG
    _CrtCheckMemory();
    _CrtMemState current;
    _CrtMemCheckpoint(&current);
    _CrtMemState diff;
    if ( _CrtMemDifference( &diff, &m_memstate, &current ) )  {
      _CrtMemDumpStatistics( &diff );
    }
    _CrtMemDumpAllObjectsSince(&m_memstate);
    IPP_UTEST_ASSERT_EQUALS((int)(diff.lCounts[_NORMAL_BLOCK]+diff.lCounts[_CLIENT_BLOCK]),0);
    if ((int)(diff.lCounts[_NORMAL_BLOCK]+diff.lCounts[_CLIENT_BLOCK])!=0 ){ 
      _CrtMemDumpAllObjectsSince(&m_memstate);
    }   
#endif
  }

};

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