This member function checks whether a given ITupleBuffer object is in the collection. It returns a new tuple if the buffer exists in the collection, otherwise it returns an empty handle.

Returns an enumerator on the collection.

Returns an enumerator on the ITupleSet.

Returns the index of a given numeric value.

Returns the index of a given integer value.

Returns the index of a given string value.

This member function checks wether a given ITuple is in the collection. It will return the index if the tuple exists or -1 if the tuple does not exist in the index. You can give the whole values or only the key values in a buffer instance of the tuple, or a tuple from another collection.

This member function checks whether a given ITupleBuffer object is in the collection. You can give the whole values or only the key values.

Creates the first tuple.

Creates the last tuple.

This member function is used to return an indexed tuple.

Edits the tuple to modify it, or create a new tuple.