IlvCOMInterfaceFromCLSID< INTERFACE > Class Template Reference

This class queries for a specific interface from an CLSID. More...

#include <ilviews/windows/com.h>

Inheritance diagram for IlvCOMInterfaceFromCLSID< INTERFACE >:

Public Member Functions
	IlvCOMInterfaceFromCLSID (REFCLSID clsID, REFIID rIID, DWORD dwClsContext=CLSCTX_INPROC_SERVER)
	Constructor. More...
virtual	~IlvCOMInterfaceFromCLSID ()
	The destructor. More...
Public Member Functions inherited from IlvAbstractCOMInterface< INTERFACE >
virtual	~IlvAbstractCOMInterface ()=0
	Destructor. More...
INTERFACE *	getInterface () const
	This member function returns the interface associated to this class. More...
	operator INTERFACE * () const
	This operator returns the interface associated to this class. More...
	operator INTERFACE const * () const
	This const operator returns the interface associated to this class. More...
INTERFACE *	operator-> () const
	This operator lets the class to be used as a plain pointer. More...
HRESULT	setInterface (IUnknown *iunk, REFIID iid)
	This function modifies the interface stored by this object through a call to the function QueryInterface of the IUnknown interface. More...
void	setInterface (INTERFACE *interf)
	This function replaces the previous interface stored in this object by a new one. More...

Additional Inherited Members
Protected Member Functions inherited from IlvAbstractCOMInterface< INTERFACE >
	IlvAbstractCOMInterface ()
	Default constructor. More...
	IlvAbstractCOMInterface (IlvAbstractCOMInterface const &other)
	Copy constructor. More...
	IlvAbstractCOMInterface (CntPtr const &initObj)
	Constructor. More...
CntPtr const &	getInitializer () const
	This function returns a reference counter to the library initializer. More...
IlvAbstractCOMInterface &	operator= (IlvAbstractCOMInterface const &other)
	Assignment operator. More...

Detailed Description

template<class INTERFACE>
class IlvCOMInterfaceFromCLSID< INTERFACE >

This class queries for a specific interface from an CLSID.

Library: ilvcom

Constructor & Destructor Documentation

template<class INTERFACE >

IlvCOMInterfaceFromCLSID< INTERFACE >::IlvCOMInterfaceFromCLSID	(	REFCLSID	clsID,
		REFIID	rIID,
		DWORD	dwClsContext = CLSCTX_INPROC_SERVER
	)

Constructor.

It builds an object from a REFCLSID and a REFIID. The last parameter lets to specify the context for running executable code.

Parameters

clsID	A REFCLSID.
rIID	A REFIID.
dwClsContext	A DWORD. The default value is CLSCTX_INPROC_SERVER. See the documentation of the Windows API function CoCreateInstance for more information (third parameter).

See also

IlvCOMInterfaceFromCLSID::~IlvCOMInterfaceFromCLSID.

template<class INTERFACE >

IlvCOMInterfaceFromCLSID< INTERFACE >::~IlvCOMInterfaceFromCLSID ( )

virtual

The destructor.

It releases the resources used by the object.

See also

IlvCOMInterfaceFromCLSID::IlvCOMInterfaceFromCLSID.