?? cmpnt.h
字號:
//
// Cmpnt.cpp - Component
//
#include "Iface.h"
#include "CUnknown.h" // Base class for IUnknown
///////////////////////////////////////////////////////////
//
// Component A
//
class CA : public CUnknown,
public IX
{
public:
// Creation
static HRESULT CreateInstance(IUnknown* pUnknownOuter,
CUnknown** ppNewComponent ) ;
private:
// Declare the delegating IUnknown.
DECLARE_IUNKNOWN
// Nondelegating IUnknown
virtual HRESULT __stdcall
NondelegatingQueryInterface( const IID& iid, void** ppv) ;
// Interface IX
virtual HRESULT __stdcall Tick(int delta) ;
virtual HRESULT __stdcall SetStartCount(long NewCount) ;
virtual HRESULT __stdcall GetCurrentCount(long* pCurrentCount) ;
virtual HRESULT __stdcall Left() ;
virtual HRESULT __stdcall Right() ;
virtual HRESULT __stdcall InRightHand(BOOL* pbool) ;
// Constructor
CA(IUnknown* pUnknownOuter) ;
// Destructor
~CA() ;
// Create aggregates.
virtual HRESULT Init() ;
// Release aggregates.
virtual void FinalRelease() ;
// Count
long m_count ;
// Current hand
BOOL m_bRightHand ;
// Mutex to protect count
HANDLE m_hCountMutex ;
// Mutex to protect hand
HANDLE m_hHandMutex ;
// Handle to the free threaded marshaller
IUnknown* m_pIUnknownFreeThreadedMarshaler ;
} ;
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