LinkedList::move

    (Available since version 1.0)

    LinkedList::move — Move an item from one index to another

    Description

    public void LinkedList::move ( int $offset_from , int $offset_to )

    Moves the item at offset_from to offset_to shuffling indexes as necessary.

    Note:

    This is a slow method (Θ(n) amortized time) due to the seek operations involved. As this is a singly linked list it is slower to move an item down the list than it is to move an item up.

    Parameters

    offset_from

    The index of the item to be moved.

    offset_to

    The index the item will be moved to.

    Return Values

    No value is returned.

    Errors/Exceptions

    Throws SEIDS::LinkedLists::OutOfRangeException when index is out of bounds or when index cannot be parsed as an integer.

    To Top