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CComUnkArray::begin

Returns a pointer to the beginning of the collection of IUnknown interface pointers.

IUnknown** begin( );

Возвращаемое значение

A pointer to an IUnknown interface pointer.

Заметки

The collection contains pointers to interfaces stored locally as IUnknown. You cast each IUnknown interface to the real interface type and then call through it. You do not need to query for the interface first.

Before using the IUnknown interface, you should check that it is not NULL.

Требования

Header: atlcom.h

См. также

Основные понятия

CComUnkArray Class

CComUnkArray Members

CComUnkArray::end

CComDynamicUnkArray::begin