index

IndexSetND.index(elem, start=0, end=9223372036854775807, /)

Get the position index of an element in the IndexSet.

Parameters:

elemelement

startint, default 0 (begining of the IndexSet)

Start searching from this index.

endint, default sys.maxsize (effectively, end of the IndexSet)

Search up to this index.

Returns:

int

Raises:

ValueError

If the element is not found.