1415
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"{ Package: 'cg:private' }"
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Object subclass:#SnapShotImage
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instanceVariableNames:'memory globals'
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classVariableNames:''
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poolDictionaries:''
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category:'System-Support'
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!
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!SnapShotImage class methodsFor:'instance creation'!
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for:aFilename
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^ self new for:aFilename
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! !
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!SnapShotImage methodsFor:'private'!
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fetchGlobals
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memory globalEntries do:[:eachEntry |
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|pNameSym pVal nameSym value|
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pNameSym := eachEntry key.
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pVal := eachEntry value.
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nameSym := memory fetchObjectAt:pNameSym.
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value := memory fetchObjectAt:pVal.
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self halt.
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].
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!
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for:aFilename
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memory := SnapShotImageMemory for:aFilename.
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memory readHeader
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! !
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!SnapShotImage methodsFor:'smalltalk protocol'!
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allClassesDo:aBlock
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self keysAndValuesDo:[:key :val |
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val isBehavior ifTrue:[
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aBlock value:val
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]
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].
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!
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keysAndValuesDo:aTwoArgBlock
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globals isNil ifTrue:[
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self fetchGlobals
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].
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globals keysAndValuesDo:aTwoArgBlock
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! !
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!SnapShotImage class methodsFor:'documentation'!
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version
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^ '$Header$'
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! !
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