From: Christian Henning (chhenning_at_[hidden])
Date: 2006-09-06 10:49:53
This is an issue poping up from time to time. I believe there was a
fix but I'm not sure if was added to CVS? Anyone?
Christian
On 9/6/06, tankbattle <tankbattle_at_[hidden]> wrote:
> I've written a MFC based console application to test boost.thread library.
> However, IDE suggested that there are memory leaks in the program. All that I'
> ve done is creating a class A which implements operator () and declared an
> instance of boost::thread which make use of A. How can that make memory leak?
> My IDE is vs.net 2003 and my OS is windows xp sp1.
> My code is as follows:
>
> // threadmemleak.cpp :
> //
>
> #include "stdafx.h"
> #include "threadmemleak.h"
> #ifdef _DEBUG
> #define new DEBUG_NEW
> #endif
>
> #include <boost\thread\thread.hpp>
>
> class A
> {
> public:
> A()
> {
> }
> void operator() ()
> {
> //Sleep(1000);
> }
> };
>
>
> // Single application object
> CWinApp theApp;
>
> using namespace std;
>
> int _tmain(int argc, TCHAR* argv[], TCHAR* envp[])
> {
> int nRetCode = 0;
>
> // Initialize MFC and display error on failure
> if (!AfxWinInit(::GetModuleHandle(NULL), NULL, ::GetCommandLine(), 0))
> {
> // TODO: Correct your code so as to meet your need
> _tprintf(_T("Fatal error: MFC initialization failed\n"));
> nRetCode = 1;
> }
> else
> {
> // TODO: Write your own code
> A a;
> boost::thread thread1(a);
> thread1.join();
> }
>
> return nRetCode;
> }
>
> and output of IDE is
>
> Detected memory leaks!
> Dumping objects ->
> {153} normal block at 0x00376A70, 24 bytes long.
> Data: < \ > B0 5C 14 00 FF FF FF FF 00 00 00 00 00 00 00 00
> {152} normal block at 0x00376CE0, 8 bytes long.
> Data: <pj7 > 70 6A 37 00 01 CD CD CD
> Object dump complete.
>
>
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