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Retrieves a pin for a specified index.
virtual CBasePin * GetPin( int n );
Parameters
- n
- Index of the pin to return.
Return Values
Returns a pointer to a CBasePinobject.
Remarks
This member function overrides the CBaseFilter::GetPinmember function and need not be overridden unless one or more of the transform pin classes ( CTransformInputPinor CTransformOutputPin) are overridden. Upon successful return, both pins are valid.