native::Delta(3) User Contributed Perl Documentation native::Delta(3)
SVN::Delta - Subversion delta functions
# driving an editor
my $editor = SVN::Delta::Editor->
'/', 'root', 'FOO', \&committed));
my $rootbaton = $editor->open_root(0);
my $fbaton = $editor->add_file ('filea', $rootbaton,
my $ret = $editor->apply_textdelta ($fbaton, undef);
SVN::TxDelta::send_string("FILEA CONTENT", @$ret);
# implement an editor in perl
SVN::Repos::dir_delta($root1, $path, undef,
1, 1, 0, 1
SVN::Delta wraps delta related function in subversion. The most important one is
SVN::Delta::Editor, the interface for describing tree deltas. by default
SVN::Delta::Editor relays method calls to its internal member "_editor", which could
either be an editor in C (such as the one you get from get_commit_editor), or another
If you want to drive a native editor (such as commit_editor obtained by
SVN::Repos::get_commit_editor), create a SVN::Delta::Editor object with the native
editor/baton pair. The object will then be ready to use and its method calls will be
relayed to the native editor.
If you want to implement an editor, subclass SVN::Delta::Editor and implement the editors
callbacks. see the METHODS section below.
CONSTRUCTOR - new (...)
new ($editor, $editor_baton)
Link to the native editor
You can also pass a hash array to new:
Turn on debug.
An arrayref of the editor/baton pair or another SVN::Delta::Editor object to link
Please consult the svn_delta.h section in the Subversion API. Member functions of
svn_delta_editor_t could be called as methods of SVN::Delta::Editor objects, with the
edit_baton omitted. The pool is also optional.
If you are subclassing, the methods take exactly the same arguments as the member
functions (note that void ** are returned data though as throughout the perl bindings),
with the edit_baton omitted.
Functions returning editor/baton pair should really be typemapped to a SVN::Delta::Editor
Chia-liang Kao <firstname.lastname@example.org>
Copyright (c) 2003 CollabNet. All rights reserved.
This software is licensed as described in the file COPYING, which you should have received
as part of this distribution. The terms are also available at
http://subversion.tigris.org/license-1.html. If newer versions of this license are posted
there, you may use a newer version instead, at your option.
This software consists of voluntary contributions made by many individuals. For exact
contribution history, see the revision history and logs, available at
perl v5.12.1 2005-10-25 native::Delta(3)