CBaseList::AddBeforeI

  • 项目

Inserts a node before the specified node.

POSITION AddBeforeI(
  POSITION pos,
  void* pObj
);

Parameters

  • pos
    Position before which to add the node or list of nodes.
  • pObj
    Pointer to the object to add.

Return Values

Returns the position of the inserted object.

Remarks

The following member function adds the value specified in the x parameter to the end, which is equivalent to calling the CBaseList::AddTailI member function.

AddBeforeI(NULL,x)

The following two member functions are equivalent even in cases where pos is NULL or the Next(p) parameter is NULL. (This is similar for the mirror case.)

AddAfterI(p,x)
AddBeforeI(Next(p),x)

Requirements

DirectShow applications and DirectShow filters have different include file and link library requirements. See Setting Up the Build Environment for more information.

OS Versions: Windows CE 2.12 and later. Version 2.12 requires DXPAK 1.0 or later.
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Last updated on Wednesday, April 13, 2005

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