Harlinn::Windows::Media::MFCollection Class Reference

Represents a generic collection of IUnknown pointers. More...

#include <HWMFObjects.h>

Inheritance diagram for Harlinn::Windows::Media::MFCollection:

Collaboration diagram for Harlinn::Windows::Media::MFCollection:

Public Member Functions
void	GetElementCount (DWORD *count) const
DWORD	GetElementCount () const
void	GetElement (DWORD index, IUnknown **element) const
Unknown	GetElement (DWORD index) const
void	AddElement (IUnknown *element) const
void	AddElement (const Unknown &element) const
void	RemoveElement (DWORD index, IUnknown **element) const
Unknown	RemoveElement (DWORD index) const
void	InsertElementAt (DWORD index, IUnknown *element) const
void	InsertElementAt (DWORD index, const Unknown &element) const
void	RemoveAllElements () const
Public Member Functions inherited from Harlinn::Common::Core::Unknown
constexpr	Unknown () noexcept
	Unknown (IUnknown *unknown, bool addref=false) noexcept
	Unknown (REFIID iid, const Unknown &unknown, bool throwIfNoInterface=true)
	Unknown (const Unknown &other) noexcept
	Unknown (Unknown &&other) noexcept
	~Unknown () noexcept
constexpr	operator bool () const noexcept
Unknown &	operator= (const Unknown &other) noexcept
Unknown &	operator= (Unknown &&other) noexcept
void	swap (Unknown &other) noexcept
void	ResetPtr (IUnknown *other=nullptr, bool addRef=false) noexcept
Unknown &	operator= (nullptr_t)
IUnknown *	Detach ()
template<typename T > requires std::is_base_of_v<Unknown, T >
T	As () const
template<typename T > requires std::is_base_of_v<Unknown, T>
bool	Is () const noexcept
template<typename T > requires std::is_base_of_v<IUnknown, T>
ComPtr< T >	As () const
template<typename T > requires std::is_base_of_v<IUnknown, T>
bool	Is () const noexcept
	This function can be used to detect if an object supports a particular COM interface derived from IUnknown.
template<typename T = IUnknown>
T *	GetInterfacePointer () const noexcept
bool	QueryInterface (REFIID riid, void **itf) const
	Queries a COM object for a pointer to one of its interface; identifying the interface by a reference to its interface identifier (IID). If the COM object implements the interface, then it returns a pointer to that interface after calling IUnknown::AddRef on it.
template<typename T > requires std::is_base_of_v<IUnknown, T>
bool	QueryInterface (T **itf) const
constexpr bool	operator== (const Unknown &other) const noexcept
constexpr bool	operator!= (const Unknown &other) const noexcept
constexpr bool	operator== (const IUnknown *other) const noexcept
constexpr bool	operator!= (const IUnknown *other) const noexcept

Additional Inherited Members
Public Types inherited from Harlinn::Common::Core::Unknown
typedef IUnknown	InterfaceType
Static Public Member Functions inherited from Harlinn::Common::Core::Unknown
template<typename T > requires std::is_base_of_v<Unknown, T>
static T	CoCreateInstanceFromClassId (const CLSID &clsid, DWORD classContext=CLSCTX_INPROC_SERVER)
template<typename T > requires std::is_base_of_v<Unknown, T>
static T	CoCreateInstanceFromClassId (const wchar_t *clsid, DWORD classContext=CLSCTX_INPROC_SERVER)
template<typename T > requires std::is_base_of_v<Unknown, T>
static T	CoCreateInstanceFromClassId (const WideString &clsid, DWORD classContext=CLSCTX_INPROC_SERVER)
template<typename T > requires std::is_base_of_v<Unknown, T>
static T	CoCreateInstanceFromProgId (const wchar_t *progId, DWORD classContext=CLSCTX_INPROC_SERVER)
template<typename T > requires std::is_base_of_v<Unknown, T>
static T	CoCreateInstanceFromProgId (const WideString &progId, DWORD classContext=CLSCTX_INPROC_SERVER)
template<typename T > requires std::is_base_of_v<Unknown, T>
static T	CoCreateInstanceFromDll (const ModuleHandle &dll, const CLSID &clsid)
Protected Attributes inherited from Harlinn::Common::Core::Unknown
IUnknown *	unknown_

Detailed Description

Represents a generic collection of IUnknown pointers.

Member Function Documentation

AddElement() [1/2]

void Harlinn::Windows::Media::MFCollection::AddElement ( const Unknown & element ) const

inline

AddElement() [2/2]

void Harlinn::Windows::Media::MFCollection::AddElement ( IUnknown * element ) const

inline

GetElement() [1/2]

Unknown Harlinn::Windows::Media::MFCollection::GetElement ( DWORD index ) const

inline

GetElement() [2/2]

void Harlinn::Windows::Media::MFCollection::GetElement ( DWORD index, IUnknown ** element ) const

inline

GetElementCount() [1/2]

DWORD Harlinn::Windows::Media::MFCollection::GetElementCount ( ) const

inline

GetElementCount() [2/2]

void Harlinn::Windows::Media::MFCollection::GetElementCount ( DWORD * count ) const

inline

InsertElementAt() [1/2]

void Harlinn::Windows::Media::MFCollection::InsertElementAt ( DWORD index, const Unknown & element ) const

inline

InsertElementAt() [2/2]

void Harlinn::Windows::Media::MFCollection::InsertElementAt ( DWORD index, IUnknown * element ) const

inline

RemoveAllElements()

void Harlinn::Windows::Media::MFCollection::RemoveAllElements ( ) const

inline

RemoveElement() [1/2]

Unknown Harlinn::Windows::Media::MFCollection::RemoveElement ( DWORD index ) const

inline

RemoveElement() [2/2]

void Harlinn::Windows::Media::MFCollection::RemoveElement ( DWORD index, IUnknown ** element ) const

inline

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

• HWMFObjects.h