db4o

ObjectSet.ext Method 

returns an ObjectSet with extended functionality.

[Visual Basic]
Function ext() As ExtObjectSet
[C#]
ExtObjectSet ext();
[C++]
ExtObjectSet* ext();
[JScript]
function ext(): ExtObjectSet;

Remarks

returns an ObjectSet with extended functionality.

Every ObjectSet that db4o provides can be casted to an ExtObjectSet. This method is supplied for your convenience to work without a cast.

The ObjectSet functionality is split to two interfaces to allow newcomers to focus on the essential methods.

See Also

ObjectSet Interface | com.db4o Namespace