Re: help! anyone knows how to improve STL multi-thread synch?

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Tom Widmer [VC++ MVP] wrote:
That is not the correct way to redirect cout. Instead, try:

int main()
{
std::filebuf fb;
fb.open("logfile.txt", std::ios_base::out);
std::streambuf* oldcout = std::cout.rdbuf(&fb);
// rest of program

//must reset before exit:
std::cout.rdbuf(oldcout);
}

Sorry for the side-question, but why does one need to reset the old rdbuf? Is it to prevent a memory leak?

Jason
.

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