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//+-------------------------------------------------------------------------
//
// Microsoft Windows
// Copyright (C) Microsoft Corporation, 1991 - 1992.
//
// File: cdlink.hxx
//
// Contents:
//
// Classes: CDlink
//
// History: 16-Oct-91 KevinRo Created
//
//--------------------------------------------------------------------------
#ifndef _CDLINK_HXX_
#define _CDLINK_HXX_
//+----------------------------------------------------------------------
//
// Class: CDLink, dl
//
// Purpose: A double linked list class
//
//----------------------------------------------------------------------
class CDLink {
public:
CDLink();
virtual ~CDLink();
CDLink * Next() const;
void SetNext(CDLink * dlNext);
CDLink * Prev() const;
void SetPrev(CDLink * dlPrev);
EXPORTDEF VOID LinkAfter(CDLink * dlPrev);
EXPORTDEF VOID LinkBefore(CDLink * dlNext);
EXPORTDEF VOID UnLink();
private:
CDLink *_dlNext;
CDLink *_dlPrev;
};
//+----------------------------------------------------------------------
//
// Member: CDLink::CDLink
//
// Purpose: Constructor for CDLink
//
//-----------------------------------------------------------------------
inline CDLink::CDLink()
{
_dlNext = NULL;
_dlPrev = NULL;
}
//+----------------------------------------------------------------------
//
// Member: CDLink::~CDLink
//
// Purpose: Destructor for CDLink
//
//-----------------------------------------------------------------------
inline CDLink::~CDLink()
{
_dlNext = NULL;
_dlPrev = NULL;
}
//+----------------------------------------------------------------------
//
// Member: CDLink::Next
//
// Purpose: Member variable access function
//
// Returns: _dlNext
//
//-----------------------------------------------------------------------
inline CDLink *CDLink::Next() const
{
return _dlNext;
}
//+----------------------------------------------------------------------
//
// Member: CDLink::SetNext
//
// Purpose: Member variable set function
//
// Returns: Nothing
//
//-----------------------------------------------------------------------
inline void CDLink::SetNext(CDLink * dlNext)
{
_dlNext = dlNext;
}
//+----------------------------------------------------------------------
//
// Member: CDLink::Prev
//
// Purpose: Member variable access function
//
// Returns: _dlPrev
//
//-----------------------------------------------------------------------
inline CDLink *CDLink::Prev() const
{
return _dlPrev;
}
//+----------------------------------------------------------------------
//
// Member: CDLink::SetPrev
//
// Purpose: Member variable set function
//
// Returns: Nothing
//
//-----------------------------------------------------------------------
inline void CDLink::SetPrev(CDLink * dlPrev)
{
_dlPrev = dlPrev;
}
#endif
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