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COPYRIGHT (c) 1999 by eXept Software AG
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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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11112
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"{ Package: 'stx:libbasic' }"
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Metaclass subclass:#AutoloadMetaclass
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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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!AutoloadMetaclass class methodsFor:'documentation'!
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5271
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copyright
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"
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COPYRIGHT (c) 1999 by eXept Software AG
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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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AutoloadMetaclass catches unhandled class methods, files in
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the corresponding code when first used and resends the catched
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message to the now existing class.
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Autoload installs AutoloadMetaclass as its metaclass in #initialize.
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[author:]
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Stefan Vogel
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[see also:]
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Autoload
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"
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! !
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!AutoloadMetaclass class methodsFor:'queries'!
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isLoaded
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"return true, if the class has been loaded.
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Autoload itself is loaded, subclasses are not.
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This allows testing wether a class has already been loaded."
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^ (self == AutoloadMetaclass)
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! !
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!AutoloadMetaclass methodsFor:'message catching'!
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doesNotUnderstand:aMessage
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"caught a message; load the class and retry the message"
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|newClass|
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self ~~ AutoloadMetaclass ifTrue:[
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newClass := myClass autoload.
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newClass notNil ifTrue:[
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^ aMessage sendTo:newClass class
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]
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].
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^ super doesNotUnderstand:aMessage
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"
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Autoload xxx
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VisualPart unload.
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VisualPart xxx
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VisualPart unload.
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VisualPart defaultFont
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"
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"Modified: / 3.8.1999 / 13:57:05 / stefan"
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! !
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!AutoloadMetaclass class methodsFor:'documentation'!
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version
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17711
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^ '$Id: AutoloadMetaclass.st 10447 2009-06-14 13:09:55Z vranyj1 $'
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! !
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