Cherry-picked OrderedCollection.st from 0b286fd51da7: * d4c86d7c0bfc: #TUNING by stefan, Stefan Vogel <sv@exept.de> * 692b6497a669: #DOCUMENTATION by stefan, Stefan Vogel <sv@exept.de> * d47bb2912953: #DOCUMENTATION by stefan, Stefan Vogel <sv@exept.de> * abb4316c6bff: #FEATURE by cg, Claus Gittinger <cg@exept.de> * 3a8fce0e8d11: #TUNING by stefan, Stefan Vogel <sv@exept.de> * 03d29bf8c5bb: #REFACTORING by stefan, Stefan Vogel <sv@exept.de> * cccc6c4abcfc: #REFACTORING by stefan, Stefan Vogel <sv@exept.de> * 35d957c7a840: #FEATURE by cg, Claus Gittinger <cg@exept.de> * 6b11890f5f2c: #OTHER by cg, Claus Gittinger <cg@exept.de> * abb6108fb06b: #FEATURE by cg, Claus Gittinger <cg@exept.de> * 2c4768bb2e89: #FEATURE by cg, Claus Gittinger <cg@exept.de> * 4029e964d0f1: #FEATURE by cg, Claus Gittinger <cg@exept.de> * ddcab3a9c2df: #OTHER by cg, Claus Gittinger <cg@exept.de> * 2213eb56e0c7: #REFACTORING by exept, Claus Gittinger <cg@exept.de> * 09ca874a6160: #REFACTORING by exept, Claus Gittinger <cg@exept.de> * 30b332af1f33: #BUGFIX by stefan, Stefan Vogel <sv@exept.de> * 779764ba117b: #REFACTORING by cg, Claus Gittinger <cg@exept.de> * b3d232a613c9: #BUGFIX by stefan, Stefan Vogel <sv@exept.de> * c417f7edaec1: #BUGFIX by stefan, Stefan Vogel <sv@exept.de> * 904b6538f379: #FEATURE by exept, Claus Gittinger <cg@exept.de> * c5887f03e01f: #REFACTORING by stefan, Stefan Vogel <sv@exept.de> * 8912d03aff48: #BUGFIX by exept, Claus Gittinger <cg@exept.de> * de5cd1dab4c3: #DOCUMENTATION by exept, Claus Gittinger <cg@exept.de> * 9bbd26603378: #OTHER by exept, Claus Gittinger <cg@exept.de> * c2c9dc110f42: #FEATURE by stefan, Stefan Vogel <sv@exept.de> * 81d123c6703d: #DOCUMENTATION by stefan, Stefan Vogel <sv@exept.de> * 8aadbb21458a: #BUGFIX by stefan, Stefan Vogel <sv@exept.de> * f210dbb8b2f6: #TUNING by stefan, Stefan Vogel <sv@exept.de> * c2c774fc53c0: #FEATURE by exept, Claus Gittinger <cg@exept.de> * b6f462670875: #DOCUMENTATION by exept, Claus Gittinger <cg@exept.de> * 27ae4021d5d6: #FEATURE by stefan, Stefan Vogel <sv@exept.de> * 10d9e9d85594: #TUNING by exept, Claus Gittinger <cg@exept.de> * 2653d855dcc7: #DOCUMENTATION by exept, Claus Gittinger <cg@exept.de> * 6ea1698a1a34: #FEATURE by stefan, Stefan Vogel <sv@exept.de> * 28762315e664: #OTHER by exept, Claus Gittinger <cg@exept.de> * 7142ea786f3e: #TUNING by stefan, Stefan Vogel <sv@exept.de> * 7875acb42b53: #BUGFIX by stefan, Stefan Vogel <sv@exept.de> * 163a0eebc97e: #BUGFIX by Maren, matilk

"
 COPYRIGHT (c) 1995 by Claus Gittinger
	      All Rights Reserved

 This software is furnished under a license and may be used
 only in accordance with the terms of that license and with the
 inclusion of the above copyright notice.   This software may not
 be provided or otherwise made available to, or used by, any
 other person.  No title to or ownership of the software is
 hereby transferred.
"
"{ Package: 'stx:libbasic' }"

"{ NameSpace: Smalltalk }"

Registry subclass:#HandleRegistry
	instanceVariableNames:''
	classVariableNames:''
	poolDictionaries:''
	category:'System-Support'
!

!HandleRegistry class methodsFor:'documentation'!

copyright
"
 COPYRIGHT (c) 1995 by Claus Gittinger
	      All Rights Reserved

 This software is furnished under a license and may be used
 only in accordance with the terms of that license and with the
 inclusion of the above copyright notice.   This software may not
 be provided or otherwise made available to, or used by, any
 other person.  No title to or ownership of the software is
 hereby transferred.
"
!

documentation
"
    HandleRegistries are like Registries, in that they watch for the death of
    a registered object. However, they send a self-change notification, passing the registered
    handle as argument, instead of creating a shallow copy and letting it do the finalization.
    Use Registry for objects which know themself how to clean up;
    use HandleRegistry, if someone else does the cleanup.

    [author:]
        Claus Gittinger
"
! !

!HandleRegistry methodsFor:'dispose handling'!

informDispose:someHandle
    "an element was disposed; let my dependents know about this"

    self changed:#finalize with:someHandle
! !

!HandleRegistry methodsFor:'redefined to block'!

register:anObject
    "not useful for HandleRegistry - use #register:as:"

    self shouldNotImplement
!

registerChange:anObject
    "not useful for HandleRegistry"

    self shouldNotImplement
! !

!HandleRegistry class methodsFor:'documentation'!

version
    ^ '$Header$'
!

version_SVN
    ^ '$Id: HandleRegistry.st 10761 2012-01-19 11:46:00Z vranyj1 $'
! !