107 lines
2.2 KiB
C++
107 lines
2.2 KiB
C++
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#ifndef _DFBASIS_HXX_
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#define _DFBASIS_HXX_
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//+--------------------------------------------------------------
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//
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// Class: CDFBasis (dfb)
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//
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// Purpose: Defines base variables for sharing between exposed
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// DocFiles
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//
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//---------------------------------------------------------------
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#include "h/ole.hxx"
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interface CExposedDocFile;
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class CDFBasis
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{
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public:
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inline CDFBasis();
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inline ~CDFBasis();
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inline CExposedDocFile* GetCopyBase(void);
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inline void SetCopyBase(CExposedDocFile *pdf);
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inline void AddRef();
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inline void Release();
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private:
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CExposedDocFile* _pdfCopyBase;
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ULONG _ulRef;
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};
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//+--------------------------------------------------------------
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//
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// Member: CDFBasis::CDFBasis, public
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//
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//---------------------------------------------------------------
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inline CDFBasis::CDFBasis(void)
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{
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_pdfCopyBase=NULL;
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_ulRef= 0;
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}
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//+--------------------------------------------------------------
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//
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// Member: CDFBasis::~CDFBasis, public
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//
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//---------------------------------------------------------------
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inline CDFBasis::~CDFBasis(void)
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{
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}
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//+--------------------------------------------------------------
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//
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// Member: CDFBasis::GetCopyBase, public
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//
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// Synopsis: Returns _pdfCopyBase
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//
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//---------------------------------------------------------------
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inline CExposedDocFile *CDFBasis::GetCopyBase(void)
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{
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return _pdfCopyBase;
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}
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//+--------------------------------------------------------------
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//
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// Member: CDFBasis::SetCopyBase, public
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//
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// Synopsis: Sets _pdfCopyBase
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//
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//---------------------------------------------------------------
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inline void CDFBasis::SetCopyBase(CExposedDocFile *pdf)
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{
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_pdfCopyBase = pdf;
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}
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//+--------------------------------------------------------------
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//
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// Member: CDFBasis::AddRef, Public
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//
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//---------------------------------------------------------------
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inline void CDFBasis::AddRef()
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{
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_ulRef++;
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}
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//+--------------------------------------------------------------
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//
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// Member: CDFBasis::SetCopyBase, public
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//
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//---------------------------------------------------------------
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inline void CDFBasis::Release()
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{
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_ulRef--;
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olAssert(_ulRef>=0);
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if (_ulRef==0)
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delete this;
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}
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#endif // #ifndef _DFBASIS_HXX_
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