tuple_find_lasttuple_find_lastTupleFindLastTupleFindLast (Operator)

Name

tuple_find_lasttuple_find_lastTupleFindLastTupleFindLast — Return the index of the last occurrence of a tuple within another tuple.

Signature

tuple_find_last( : : Tuple, ToFind : Index)

tuple_find_lasttuple_find_lastTupleFindLastTupleFindLastTupleFindLast searches backward through TupleTupleTupleTupletuple for the first occurrence of the values of the second tuple ToFindToFindToFindToFindtoFind and returns the IndexIndexIndexIndexindex (in relation to the first input tuple TupleTupleTupleTupletuple). For example, if TupleTupleTupleTupletuple contains the values [3,4,5,6,1,2,3,4,0] and ToFindToFindToFindToFindtoFind contains the values [3,4], the output IndexIndexIndexIndexindex is 6. If the first tuple does not contain the second tuple as a subtuple, tuple_find_lasttuple_find_lastTupleFindLastTupleFindLastTupleFindLast returns -1 in IndexIndexIndexIndexindex. It is allowed to mix strings and numbers in the input tuples.

Exception: Empty input tuples

If either or both of the input tuples are empty, the operator returns an empty tuple.

HDevelop In-line Operation

HDevelop provides an in-line operation for tuple_find_lasttuple_find_lastTupleFindLastTupleFindLastTupleFindLast, which can be used in an expression in the following syntax:

Index := find_last(Tuple, ToFind)

Execution Information

Multithreading type: independent (runs in parallel even with exclusive operators).
Multithreading scope: global (may be called from any thread).
Processed without parallelization.