PriorityQueue::extractInsert

    (Available since version 1.0)

    PriorityQueue::extractInsert — Extracts a node from top of the queue and inserts a new one

    Description

    public mixed PriorityQueue::extractInsert ( mixed $value , mixed $priority )

    Extracts a node from top of the queue and inserts value with priority priority.

    Parameters

    value

    The value to insert.

    priority

    The associated priority.

    Return Values

    The value or priority (or both) of the extracted node, depending on the extract flag.

    Errors/Exceptions

    Throws SEIDS::Heaps::ExtractException when the data-structure is empty.

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