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ArrayedCollection.st
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1995-08-25
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"======================================================================
|
| ArrayedCollection Method Definitions
|
======================================================================"
"======================================================================
|
| Copyright (C) 1990, 1991, 1992 Free Software Foundation, Inc.
| Written by Steve Byrne.
|
| This file is part of GNU Smalltalk.
|
| GNU Smalltalk is free software; you can redistribute it and/or modify it
| under the terms of the GNU General Public License as published by the Free
| Software Foundation; either version 1, or (at your option) any later version.
|
| GNU Smalltalk is distributed in the hope that it will be useful, but WITHOUT
| ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
| FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
| details.
|
| You should have received a copy of the GNU General Public License along with
| GNU Smalltalk; see the file COPYING. If not, write to the Free Software
| Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
|
======================================================================"
"
| Change Log
| ============================================================================
| Author Date Change
| sbb 16 Mar 91 Class creation now separate statement.
|
| sbb 29 Dec 90 Removed = and hash (put them into
| SequenceableCollection).
|
| sbb 21 Sep 90 Removed storeOn: method; doesn't seem to be the right
| thing.
|
| sbyrne 25 Apr 89 created.
|
"
SequenceableCollection variableSubclass: #ArrayedCollection
instanceVariableNames: ''
classVariableNames: ''
poolDictionaries: ''
category: nil
!
ArrayedCollection comment:
'My instances are objects that are generally fixed size, and are accessed
by an integer index. The ordering of my instance''s elements is determined
externally; I will not rearrange the order of the elements.' !
!ArrayedCollection class methodsFor: 'instance creation'!
with: element1
| anArrayedCollection |
anArrayedCollection _ self new: 1.
anArrayedCollection at: 1 put: element1.
^anArrayedCollection
!
with: element1 with: element2
| anArrayedCollection |
anArrayedCollection _ self new: 2.
anArrayedCollection at: 1 put: element1.
anArrayedCollection at: 2 put: element2.
^anArrayedCollection
!
with: element1 with: element2 with: element3
| anArrayedCollection |
anArrayedCollection _ self new: 3.
anArrayedCollection at: 1 put: element1.
anArrayedCollection at: 2 put: element2.
anArrayedCollection at: 3 put: element3.
^anArrayedCollection
!
with: element1 with: element2 with: element3 with: element4
| anArrayedCollection |
anArrayedCollection _ self new: 4.
anArrayedCollection at: 1 put: element1.
anArrayedCollection at: 2 put: element2.
anArrayedCollection at: 3 put: element3.
anArrayedCollection at: 4 put: element4.
^anArrayedCollection
!!
!ArrayedCollection methodsFor: 'basic'!
add: value
self shouldNotImplement
!!