CBaseFilter::GetPin
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4/8/2010
Retrieves a CBasePin object on the filter.
Syntax
virtual CBasePin* GetPin(
int n
) PURE;
Parameters
- n
Number of the specified pin.
Return Value
Returns a pointer to the pin specified by the n parameter.
Remarks
Override this member function to return a pointer to the nth pin on this filter.
CBaseFilter adds a reference to it, when necessary, before passing it to any other object.
This member function is called by the base class CEnumPins::Next member function to retrieve pins for the IEnumPins interface, which is used by the filter graph manager.
Requirements
| Windows Embedded CE | Windows CE 3.0 and later |
| Windows Mobile | Windows Mobile Version 5.0 and later |
| Note | Microsoft DirectShow applications and DirectShow filters have different include file and Library requirements For more information, see Setting Up the Build Environment |