114 lines
2.5 KiB
C++
114 lines
2.5 KiB
C++
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//+---------------------------------------------------------------------------
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//
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// Microsoft Windows
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// Copyright (C) Microsoft Corporation, 1992 - 1996.
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//
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// File: dffuncs.hxx
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//
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// Contents: CDocFile inline functions
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// In a separate file to avoid circular dependencies
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//
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//----------------------------------------------------------------------------
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#ifndef __DFFUNCS_HXX__
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#define __DFFUNCS_HXX__
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#include "ref.hxx"
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#include "cdocfile.hxx"
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#include "sstream.hxx"
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//+--------------------------------------------------------------
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//
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// Member: CDocFile::CDocFile, public
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//
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// Synopsis: Empty object ctor
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//
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// Aguments: [dl] - LUID
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// [pdfb] - Basis
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//
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//---------------------------------------------------------------
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inline CDocFile::CDocFile(DFLUID dl, ILockBytes *pilbBase)
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: PEntry(dl)
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{
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_cReferences = 0;
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_pilbBase = pilbBase;
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}
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//+--------------------------------------------------------------
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//
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// Member: CDocFile::CDocFile, public
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//
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// Synopsis: Handle-setting construction
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//
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// Arguments: [pms] - MultiStream to use
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// [sid] - SID to use
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// [dl] - LUID
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// [pdfb] - Basis
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//
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//---------------------------------------------------------------
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inline CDocFile::CDocFile(CMStream *pms,
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SID sid,
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DFLUID dl,
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ILockBytes *pilbBase)
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: PEntry(dl)
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{
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_stgh.Init(pms, sid);
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_cReferences = 0;
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_pilbBase = pilbBase;
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}
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//+--------------------------------------------------------------
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//
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// Member: CDocFile::~CDocFile, public
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//
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// Synopsis: Destructor
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//
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//---------------------------------------------------------------
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inline CDocFile::~CDocFile(void)
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{
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olAssert(_cReferences == 0);
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if (_stgh.IsValid())
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{
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if (_stgh.IsRoot())
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DllReleaseMultiStream(_stgh.GetMS());
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}
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}
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//+--------------------------------------------------------------
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//
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// Member: CDocFile::GetHandle, public
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//
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// Synopsis: Returns the handle
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//
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//---------------------------------------------------------------
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inline CStgHandle *CDocFile::GetHandle(void)
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{
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return &_stgh;
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}
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//+---------------------------------------------------------------------------
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//
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// Member: CDocFile::DecRef, public
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//
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// Synopsis: Decrements the ref count
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//
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//----------------------------------------------------------------------------
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inline void CDocFile::DecRef(void)
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{
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AtomicDec(&_cReferences);
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}
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#endif // #ifndef __DFFUNCS_HXX__
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