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Head Property
Deque Class

Public Property Get Head( _
    ByRef rValue As Variant _
    ) As Boolean

Return the Value at the Head of the Deque without removing the value from the Deque.

       Dim dqTemp As New Deque
    for example
       dqTemp.AddHead 12
       Dim varTemp As Variant
       dqTemp.Head varTemp
       varTemp = 12
See also:
    Tail Property
    RemoveHead Function
rValue: Value at the head of the Deque is assigned into variable rValue. rValue must be compatible with the value that is being retrieved from the Deque.
Return Value: Function returns True upon success and False upon failure (when the Deque is empty).
v1.3 Addition: This Property Get Function is new to this version of Entisoft Tools.

Copyright 1996-1999 Entisoft
Entisoft Tools is a trademark of Entisoft.