PriorityQueueHeap::value

    (Available since version 1.0)

    PriorityQueueHeap::value — Returns the true value of a node

    Description

    protected mixed PriorityQueueHeap::value ( SEIDS::Heaps::PriorityQueueHeapItem $value )

    Takes a node and extracts its 'value' as opposed to its priority within the heap.

    In this implementation, this method simply returns the value property of the argument.

    This method is called by Heap::hashtIndex() allowing one to update a node's priority without knowing its current priority.

    Parameters

    value

    The node.

    Return Values

    The 'value' of the node.

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