Namespace: OpenEdge.Core.Collections
Class
Stack
Parent classes:
Progress.Lang.Object
OpenEdge.Core.Collections.Stack

Inherits: Progress.Lang.Object

Copyright (c) 2013 by Progress Software Corporation. All rights reserved.
File:Stack
Purpose:A stack is a last-in-first-out collection.
Author(s):pjudge
Created:Tue Jan 05 15:09:51 EST 2010
Notes:* Non-char primitive values will have their own IntegerStack() say,that calls PrimitivePush and
converts to/from character to their native datatype.
is dynamically constructed, but stacks need to be lightweight at runtime (IMO anyway).




Method Summary
Options Name Purpose
Progress.Lang.Object Clone ()
Invert ()
LOGICAL ObjectContains (Object)
Progress.Lang.Object ObjectPeek () /* Size should never be <= 0 but hey! ... */
Progress.Lang.Object ObjectPop ()
ObjectPush (Object)
Progress.Lang.Object ObjectToArray ()
LOGICAL PrimitiveContains (character)
CHARACTER PrimitivePeek () /* Size should never be < 0 but hey! ... */
CHARACTER PrimitivePop ()
PrimitivePush (character)
CHARACTER PrimitiveToArray ()
Rotate (integer)
SetStackDepth (integer)
Swap (integer, integer)

Constructor Summary
Options Name Purpose
Stack ()
Stack ()
Stack (character[])
Stack (integer)
Stack (Object[])

Property Summary
Options Name Purpose
LOGICAL AutoExpand
INTEGER Depth
LOGICAL DiscardOnShrink
INTEGER Size


Method Detail
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PUBLIC Progress.Lang.Object Clone ()
Returns Progress.Lang.Object
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PUBLIC Invert ()
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PROTECTED LOGICAL ObjectContains (Object)
Parameters:
poItem Progress.Lang.Object
Returns LOGICAL
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PROTECTED Progress.Lang.Object ObjectPeek ()
/* Size should never be <= 0 but hey! ...
Returns Progress.Lang.Object
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PROTECTED Progress.Lang.Object ObjectPop ()
Returns Progress.Lang.Object
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PROTECTED ObjectPush (Object)
Parameters:
poValue Progress.Lang.Object
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PROTECTED Progress.Lang.Object ObjectToArray ()
Returns Progress.Lang.Object
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PROTECTED LOGICAL PrimitiveContains (character)
Parameters:
pcItem CHARACTER
Returns LOGICAL
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PROTECTED CHARACTER PrimitivePeek ()
/* Size should never be < 0 but hey! ...
Returns CHARACTER
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PROTECTED CHARACTER PrimitivePop ()
Returns CHARACTER
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PROTECTED PrimitivePush (character)
Parameters:
pcValue CHARACTER
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PROTECTED CHARACTER PrimitiveToArray ()
Returns CHARACTER
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PUBLIC Rotate (integer)
Parameters:
piItems INTEGER
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PRIVATE SetStackDepth (integer)
Parameters:
piDepth INTEGER
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PUBLIC Swap (integer, integer)
Parameters:
piFromPos INTEGER
piToPos INTEGER


Constructor Detail
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STATIC Stack ()
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PUBLIC Stack ()
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PROTECTED Stack (character[])
Parameters:
pcArray CHARACTER
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PUBLIC Stack (integer)
Parameters:
piDepth INTEGER
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PROTECTED Stack (Object[])
Parameters:
poArray Progress.Lang.Object


Property Detail
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PUBLIC LOGICAL AutoExpand
Returns LOGICAL
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PUBLIC INTEGER Depth
Returns INTEGER
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PUBLIC LOGICAL DiscardOnShrink
Returns LOGICAL
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PUBLIC INTEGER Size
Returns INTEGER


Copyright © 2020 Progress Software Corporation. All rights Reserved.

Progress® OpenEdge® Release 12.2.0