enumerators-and-collections-classes.md

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Learn more about: Enumerators and Collections Classes	Enumerators and Collections Classes (ATL)	11/04/2016	reference	enumerators, ATL classes	fcd093b2-98bf-444d-94ab-9a55520a5051

Enumerators and Collections Classes

The following classes provide support for COM collections and enumerations:

• CComEnum Defines a COM enumerator object based on an array.

• CComEnumImpl Provides the implementation for a COM enumerator interface where the items being enumerated are stored in an array.

• CComEnumOnSTL Defines a COM enumerator object based on a C++ Standard Library collection.

• IEnumOnSTLImpl Provides the implementation for a COM enumerator interface where the items being enumerated are stored in a C++ Standard Library-compatible container.

• ICollectionOnSTLImpl Provides the implementation for the Count, Item, and _NewEnum properties of a collection interface.

Related Articles

ATL Collections and Enumerators

See also

Class Overview