CEnumTuningSpaces Class Reference

Inheritance diagram for CEnumTuningSpaces:

Collaboration diagram for CEnumTuningSpaces:

Public Member Functions
STDMETHODIMP	QueryInterface (REFIID InterfaceId, PVOID *Interface)
	STDMETHODIMP_ (ULONG) AddRef()
	STDMETHODIMP_ (ULONG) Release()
HRESULT STDMETHODCALLTYPE	Next (ULONG celt, ITuningSpace **rgelt, ULONG *pceltFetched)
HRESULT STDMETHODCALLTYPE	Skip (ULONG celt)
HRESULT STDMETHODCALLTYPE	Reset ()
HRESULT STDMETHODCALLTYPE	Clone (IEnumTuningSpaces **ppEnum)
	CEnumTuningSpaces ()
virtual	~CEnumTuningSpaces ()
HRESULT	Next ([in] ULONG celt, [in, out]ITuningSpace **rgelt, [out] ULONG *pceltFetched)
HRESULT	Skip ([in] ULONG celt)
HRESULT	Reset ()
HRESULT	Clone ([out] IEnumTuningSpaces **ppEnum)
Public Member Functions inherited from IUnknown
HRESULT	QueryInterface ([in] REFIID riid, [out, iid_is(riid)] void **ppvObject)
ULONG	AddRef ()
ULONG	Release ()

Protected Attributes
LONG	m_Ref

Additional Inherited Members
Public Types inherited from IUnknown
typedef IUnknown *	LPUNKNOWN

Detailed Description

Definition at line 11 of file enumtuningspaces.cpp.

Constructor & Destructor Documentation

CEnumTuningSpaces()

CEnumTuningSpaces::CEnumTuningSpaces ( )

inline

Definition at line 38 of file enumtuningspaces.cpp.

: m_Ref(0){};

~CEnumTuningSpaces()

virtual CEnumTuningSpaces::~CEnumTuningSpaces ( )

inlinevirtual

Definition at line 40 of file enumtuningspaces.cpp.

{};

Member Function Documentation

Clone()

HRESULT STDMETHODCALLTYPE CEnumTuningSpaces::Clone

(

IEnumTuningSpaces **

ppEnum

)

Implements IEnumTuningSpaces.

Definition at line 106 of file enumtuningspaces.cpp.

{
    OutputDebugStringW(L"CEnumTuningSpaces::Clone : NotImplemented\n");
    return E_NOTIMPL;
}

Next()

HRESULT STDMETHODCALLTYPE CEnumTuningSpaces::Next	(	ULONG	celt,
		ITuningSpace **	rgelt,
		ULONG *	pceltFetched
	)

Implements IEnumTuningSpaces.

Definition at line 81 of file enumtuningspaces.cpp.

{
    OutputDebugStringW(L"CEnumTuningSpaces::Next : stub\n");
    return CTuningSpace_fnConstructor(NULL, IID_ITuningSpace, (void**)rgelt);
 
}

QueryInterface()

HRESULT STDMETHODCALLTYPE CEnumTuningSpaces::QueryInterface	(	REFIID	InterfaceId,
		PVOID *	Interface
	)

Definition at line 48 of file enumtuningspaces.cpp.

{
    if (IsEqualGUID(refiid, IID_IUnknown))
    {
        *Output = PVOID(this);
        reinterpret_cast<IUnknown*>(*Output)->AddRef();
        return NOERROR;
    }
 
    if (IsEqualGUID(refiid, IID_IEnumTuningSpaces))
    {
        *Output = (IEnumTuningSpaces*)this;
        reinterpret_cast<IEnumTuningSpaces*>(*Output)->AddRef();
        return NOERROR;
    }
 
    WCHAR Buffer[MAX_PATH];
    LPOLESTR lpstr;
    StringFromCLSID(refiid, &lpstr);
    _swprintf(Buffer, L"CEnumTuningSpaces::QueryInterface: NoInterface for %s\n", lpstr);
    OutputDebugStringW(Buffer);
    CoTaskMemFree(lpstr);
 
    return E_NOINTERFACE;
}

Referenced by CEnumTuningSpaces_fnConstructor().

Reset()

HRESULT STDMETHODCALLTYPE CEnumTuningSpaces::Reset

(

)

Implements IEnumTuningSpaces.

Definition at line 98 of file enumtuningspaces.cpp.

{
    OutputDebugStringW(L"CEnumTuningSpaces::Reset : NotImplemented\n");
    return E_NOTIMPL;
}

Skip()

HRESULT STDMETHODCALLTYPE CEnumTuningSpaces::Skip

(

ULONG

celt

)

Implements IEnumTuningSpaces.

Definition at line 90 of file enumtuningspaces.cpp.

{
    OutputDebugStringW(L"CEnumTuningSpaces::Skip : NotImplemented\n");
    return E_NOTIMPL;
}

STDMETHODIMP_() [1/2]

CEnumTuningSpaces::STDMETHODIMP_ ( ULONG  )

inline

Definition at line 16 of file enumtuningspaces.cpp.

    {
        InterlockedIncrement(&m_Ref);
        return m_Ref;
    }

STDMETHODIMP_() [2/2]

CEnumTuningSpaces::STDMETHODIMP_ ( ULONG  )

inline

Definition at line 21 of file enumtuningspaces.cpp.

    {
        InterlockedDecrement(&m_Ref);
        if (!m_Ref)
        {
            //delete this;
            return 0;
        }
        return m_Ref;
    }

Member Data Documentation

m_Ref

LONG CEnumTuningSpaces::m_Ref

protected

Definition at line 43 of file enumtuningspaces.cpp.

Referenced by STDMETHODIMP_().

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The documentation for this class was generated from the following file:

• dll/directx/msvidctl/enumtuningspaces.cpp