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Date: Mon, 14 Sep 2009 16:36:58 -0700 (PDT)
From: "Marvin Humphrey (JIRA)" <jira@apache.org>
To: lucy-dev@lucene.apache.org
Subject: [jira] Commented: (LUCY-41) Obj
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    [ https://issues.apache.org/jira/browse/LUCY-41?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12755247#action_12755247 ] 

Marvin Humphrey commented on LUCY-41:
-------------------------------------

There are two Obj.c files attached to this issue.

  * trunk/core/Lucy/Object/Obj.c
  * trunk/perl/xs/Lucy/Object/Obj.c

The Perl-specific file inludes code for four methods left unimplemented in
the main Obj.c:

  * To_Host
  * Inc_RefCount
  * Dec_RefCount
  * Get_RefCount

Refcounting is handled by the somewhat elaborate scheme worked out on
lucy-dev: a union which is either an integer or a pointer to a cached host
object which, once it springs into being assumes responsibility for tracking
the refcount.

[http://mail-archives.apache.org/mod_mbox/lucene-lucy-dev/200903.mbox/%3C20090331045235.GC12844@rectangular.com%3E]


> Obj
> ---
>
>                 Key: LUCY-41
>                 URL: https://issues.apache.org/jira/browse/LUCY-41
>             Project: Lucy
>          Issue Type: Sub-task
>          Components: Core
>            Reporter: Marvin Humphrey
>            Assignee: Marvin Humphrey
>            Priority: Blocker
>         Attachments: 019-obj.t, Obj.bp, Obj.c, Obj.c, Obj.pm, TestObj.bp, TestObj.c
>
>
> Base class for all Lucy objects.

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