db4o |

# ExtObjectSet Interface

extended functionality for the ObjectSet interface.
Every db4o ObjectSet always is an ExtObjectSet so a cast is possible.
com.db4o.ObjectSet.ext is a convenient method to perform the cast.
The ObjectSet functionality is split to two interfaces to allow newcomers to focus on the essential methods.

For a list of all members of this type, see ExtObjectSet Members.

public interface ExtObjectSet : ObjectSet, IList, ICollection, IEnumerable

#### Requirements

Namespace: com.db4o.ext

Assembly: db4o (in db4o.dll)

#### See Also

ExtObjectSet Members | com.db4o.ext Namespace