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I am building a DLL library that uses OpenCV 2.3. I am using this DLL in windowed application projects. I would like to see the debug information that OpenCV sends to the console (printf or cout, I don’t know) when it throws an exception. How can I see the console output of OpenCV in an application started with WinMain?
It’s kind of the opposite of this question Run OpenCV application without console window.
I’m not sure what OpenCV uses.
You can try Mark Russinovich’s DebugView for debug output(OutputDebugString). If you just want to redirect console output, take a look at this question.