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CBaseList.RemoveHeadI method

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[The feature associated with this page, DirectShow, is a legacy feature. It has been superseded by MediaPlayer, IMFMediaEngine, and Audio/Video Capture in Media Foundation. Those features have been optimized for Windows 10 and Windows 11. Microsoft strongly recommends that new code use MediaPlayer, IMFMediaEngine and Audio/Video Capture in Media Foundation instead of DirectShow, when possible. Microsoft suggests that existing code that uses the legacy APIs be rewritten to use the new APIs if possible.]

The RemoveHeadI method removes the first item in the list.

Syntax

void* RemoveHeadI();

Parameters

This method has no parameters.

Return value

Returns a pointer to the item, or NULL if the list is empty.

Remarks

This method deletes the list node, but not the item that the node contains.

Requirements

Requirement Value
Header
Wxlist.h (include Streams.h)
Library
Strmbase.lib (retail builds);
Strmbasd.lib (debug builds)

See also

CBaseList Class