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"
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COPYRIGHT (c) 1996 by Claus Gittinger
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All Rights Reserved
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This software is furnished under a license and may be used
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only in accordance with the terms of that license and with the
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inclusion of the above copyright notice. This software may not
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be provided or otherwise made available to, or used by, any
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other person. No title to or ownership of the software is
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hereby transferred.
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"
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1908
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Object subclass:#Namespace
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instanceVariableNames:''
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classVariableNames:''
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poolDictionaries:''
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category:'Kernel-Classes'
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!
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!Namespace class methodsFor:'documentation'!
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copyright
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"
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COPYRIGHT (c) 1996 by Claus Gittinger
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All Rights Reserved
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This software is furnished under a license and may be used
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only in accordance with the terms of that license and with the
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inclusion of the above copyright notice. This software may not
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be provided or otherwise made available to, or used by, any
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other person. No title to or ownership of the software is
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hereby transferred.
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"
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!
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documentation
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"
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A Namespace is actually a dummy class, providing a home
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for its private classes. This has two advantages:
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- we only need one mechanism for both namespaces
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and private classes
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- there are no possible conflicts between a class
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and a namespace named alike.
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[author:]
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Claus Gittinger
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[see also:]
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Behavior ClassDescription Class Metaclass
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PrivateMetaclass
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"
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! !
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!Namespace class methodsFor:'instance creation'!
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name:aSymbol
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"create a new nameSpace, named aSymbol"
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|newNamespace|
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newNamespace := self subclass:aSymbol
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instanceVariableNames:''
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classVariableNames:''
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poolDictionaries:''
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category:(aSymbol , ' (* namespace *)').
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^ newNamespace
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1901
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"
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Namespace name:'foo'
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(Namespace name:'foo') category:'my name space'
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"
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!
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new
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self error:'namespaces are not to be created with new'
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! !
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!Namespace class methodsFor:'accessing'!
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at:classNameSymbol
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^ self privateClassesAt:classNameSymbol
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!
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at:classNameSymbol ifAbsent:exceptionBlock
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|cls|
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cls := self privateClassesAt:classNameSymbol.
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cls isNil ifTrue:[
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^ exceptionBlock value
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].
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^ cls
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!
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at:classNameSymbol put:aClass
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^ self privateClassesAt:classNameSymbol put:aClass
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! !
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!Namespace class methodsFor:'enumerating'!
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allBehaviorsDo:aBlock
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self privateClassesDo:aBlock
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"Created: 26.10.1996 / 12:29:01 / cg"
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! !
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!Namespace class methodsFor:'fileOut'!
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basicFileOutDefinitionOn:aStream
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aStream nextPutAll:('Namespace name:' , self name storeString)
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! !
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!Namespace class methodsFor:'queries'!
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isNamespace
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^ true
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"Created: 26.10.1996 / 11:13:36 / cg"
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! !
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!Namespace class methodsFor:'documentation'!
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version
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^ '$Header: /cvs/stx/stx/libbasic/NameSpace.st,v 1.5 1996-11-06 20:42:22 cg Exp $'
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! !
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