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smaltalk.lha
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smalltalk-1.1.1
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stix
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error.st
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1991-09-12
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2KB
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65 lines
"======================================================================
|
| Copyright (C) 1990, 1991 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
| sbyrne 24 May 90 created.
|
"
Object subclass: #XError
instanceVariableNames: 'sequenceNumber majorOp minorOp'
classVariableNames: 'ErrorMap' "should this create this variable?"
poolDictionaries: ''
category: 'X hacking'
!
FileStream fileIn: 'Xerr.st'!
!XError class methodsFor: 'subinstance creation'!
initialize
| namePrefixes i |
namePrefixes _ #(Request Value Window Pixmap Atom Cursor Font
Match Drawable Access Alloc Colormap GContext
IDChoice Name Length Implementation).
ErrorMap _ Array new: namePrefixes size.
i _ 1.
namePrefixes do:
[ :prefix | ErrorMap at: i put: (Smalltalk at: (prefix, 'Error') asSymbol).
i _ i + 1 ]
!
newFrom: aStream
| type class |
type _ aStream byte.
class _ ErrorMap at: type.
^class newFrom: aStream
!!
XError initialize!