On Apache
Under GNU General Public License
2024-12-12 19:48 @3.15.14.174 CrawledBy Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)
native::Delta(3perl) User Contributed Perl Documentation native::Delta(3perl)
NAME
SVN::Delta - Subversion delta functions
SYNOPSIS
require SVN::Core;
require SVN::Repos;
require SVN::Delta;
# driving an editor
my $editor = SVN::Delta::Editor->
new(SVN::Repos::get_commit_editor($repos, "file://$repospath",
'/', 'root', 'FOO', \&committed));
my $rootbaton = $editor->open_root(0);
my $fbaton = $editor->add_file('filea', $rootbaton,
undef, -1);
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,
$root2, $path,
SVN::Delta::Editor->new(_debug=>1),
1, 1, 0, 1
DESCRIPTION
SVN::Delta wraps delta related function in subversion. The most important one is
SVN::Delta::Editor, the interface for describing tree deltas. by default
SVN::Delta::Editor relays method calls to its internal member "_editor", which could
either be an editor in C (such as the one you get from get_commit_editor), or another
SVN::Delta::Editor object.
SVN::Delta::Editor
Driving Editors
If you want to drive a native editor (such as commit_editor obtained by
SVN::Repos::get_commit_editor), create a SVN::Delta::Editor object with the native
editor/baton pair. The object will then be ready to use and its method calls will be
relayed to the native editor.
Implementing Editors
If you want to implement an editor, subclass SVN::Delta::Editor and implement the editors
callbacks. see the METHODS section below.
CONSTRUCTOR - new(...)
new($editor, $editor_baton)
Link to the native editor
You can also pass a hash array to new:
_debug
Turn on debug.
_editor
An arrayref of the editor/baton pair or another SVN::Delta::Editor object to link
with.
METHODS
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.
BUGS
Functions returning editor/baton pair should really be typemapped to a SVN::Delta::Editor
object.
AUTHORS
Chia-liang Kao <clkao AT clkao.org>
COPYRIGHT
Licensed to the Apache Software Foundation (ASF) under one
or more contributor license agreements. See the NOTICE file
distributed with this work for additional information
regarding copyright ownership. The ASF licenses this file
to you under the Apache License, Version 2.0 (the
"License"); you may not use this file except in compliance
with the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing,
software distributed under the License is distributed on an
"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
KIND, either express or implied. See the License for the
specific language governing permissions and limitations
under the License.
perl v5.34.0 2022-05-21 native::Delta(3perl)
Generated by $Id: phpMan.php,v 4.55 2007/09/05 04:42:51 chedong Exp $ Author: Che Dong
On Apache
Under GNU General Public License
2024-12-12 19:48 @3.15.14.174 CrawledBy Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)