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CTransformFilter::BreakConnect

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Informs the derived class when the connection is broken.

virtual HRESULT BreakConnect(
PIN_DIRECTION dir );

Parameters

  • dir
    Direction of the pin.

Return Values

Returns NOERROR by default. The overriding member function returns an HRESULT value.

Remarks

This member function is called by both CTransformInputPin::BreakConnect and CTransformOutputPin::BreakConnect. It returns NOERROR by default. Override this member function to handle special cases in both input and output pin connections. Special cases might typically be releasing interfaces obtained in the CTransformFilter::CheckConnect member function.

 Last updated on Tuesday, July 13, 2004

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