DXP.DispatchImpl.h File Reference

#include <comdef.h>
#include <string>

Go to the source code of this file.

Classes
class	CDispatchRecord
class	CDispatchObject
struct	IServicesSupportInternal
class	CAbstractSupportService

Macros
#define	DXP_DISPATCHIMPL_H_INCLUDED
#define	QUERYINTERFACE_DECL   virtual HRESULT __stdcall QueryInterface( const IID & riid, void ** ppvObject)
#define	QUERYINTERFACE_IMPL(Class, Parent, Intf)

Macro Definition Documentation

DXP_DISPATCHIMPL_H_INCLUDED

#define DXP_DISPATCHIMPL_H_INCLUDED

QUERYINTERFACE_DECL

#define QUERYINTERFACE_DECL   virtual HRESULT __stdcall QueryInterface( const IID & riid, void ** ppvObject)

QUERYINTERFACE_IMPL

#define QUERYINTERFACE_IMPL	(		Class,
			Parent,
			Intf )

Value:

HRESULT __stdcall Class::QueryInterface( const IID & riid, void ** ppvObject)   \
{                                                                               \
    if ( riid == __uuidof(Intf) )                                               \
    {                                                                           \
        *ppvObject = (Intf *)this;                                              \
        AddRef();                                                               \
        return S_OK;                                                            \
    }                                                                           \
    else                                                                        \
    {                                                                           \
        return Parent::QueryInterface(riid, ppvObject);                         \
    }                                                                           \
}