move

Returns the SequenceIter which is delta positions away from this.

If this is closer than -delta positions to the beginning of the sequence, the begin iterator is returned. If this is closer than delta positions to the end of the sequence, the end iterator is returned.

Parameters:

this	a SequenceIter
delta	A positive or negative number indicating how many positions away from this the returned SequenceIter will be

Returns:

a SequenceIter which is delta positions away from this