Constructs a CTransformFilter object.
CTransformFilter( TCHAR * pObjectName, LPUNKNOWN lpUnk, CLSID clsid );
Name given to the CTransformFilter object.
Pointer to LPUNKNOWN.
Class identifier of the CTransformFilter class.
No return value.
The constructor of the derived class calls this member function. The pin objects are not created at this time; they are created when calling the CTransformFilter::GetPin member function. Thus the pins (m_pInput and m_pOutput) cannot be referred to in the constructor unless GetPin is first called. (An external object can find pins only by enumerating them or by calling IBaseFilter::FindPin. These each call GetPin, so the pins are, in fact, created as soon as they are needed.)
Last updated on Tuesday, July 13, 2004
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