CTransformFilter::CTransformFilter

Constructs a CTransformFilter object.

CTransformFilter(
TCHAR * pObjectName,
LPUNKNOWN lpUnk,
CLSID clsid );

Parameters

Return Values

No return value.

Remarks

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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