66 lines
2 KiB
C++
66 lines
2 KiB
C++
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//+-------------------------------------------------------------------
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//
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// File: persist.hxx
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//
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// Contents: CPersistStorage declaration
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//
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// History: 24-Nov-92 DeanE Created
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//
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//---------------------------------------------------------------------
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#ifndef __PERSIST_HXX__
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#define __PERSIST_HXX__
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#include <embed.hxx>
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//+-------------------------------------------------------------------
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// Class: CPersistStorage
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//
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// Synopsis: Test class CPersistStorage
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//
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// Methods: QueryInterface IUnknown
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// AddRef IUnknown
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// Release IUnknown
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// GetClassId IPersist
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// IsDirty IPersistStorage
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// InitNew IPersistStorage
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// Load IPersistStorage
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// Save IPersistStorage
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// SaveCompleted IPersistStorage
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//
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// History: 24-Nov-92 DeanE Created
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//--------------------------------------------------------------------
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class FAR CPersistStorage : public IPersistStorage
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{
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public:
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// Constructor/Destructor
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CPersistStorage(CTestEmbed *pteObject);
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~CPersistStorage();
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// IUnknown - Everyone inherits from this
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STDMETHODIMP QueryInterface(REFIID iid, void FAR * FAR *ppv);
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STDMETHODIMP_(ULONG) AddRef (void);
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STDMETHODIMP_(ULONG) Release (void);
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// IPersist - IPersistStorage inherits from this
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STDMETHODIMP GetClassID (LPCLSID pClassId);
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// IPersistStorage
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STDMETHODIMP IsDirty (void);
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STDMETHODIMP InitNew (LPSTORAGE pStg);
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STDMETHODIMP Load (LPSTORAGE pStg);
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STDMETHODIMP Save (LPSTORAGE pStgSave,
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BOOL fSameAsLoad);
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STDMETHODIMP SaveCompleted (LPSTORAGE pStgSaved);
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STDMETHODIMP HandsOffStorage (void);
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private:
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ULONG _cRef; // Reference count
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CTestEmbed *_pteObject; // Object we're associated with
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BOOL _fDirty; // TRUE if object is dirty
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};
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#endif // __PERSIST_HXX__
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