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.\" ========================================================================
.\"
.IX Title "native::Base 3"
.TH native::Base 3 "2004-12-04" "perl v5.10.1" "User Contributed Perl Documentation"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
.\" way too many mistakes in technical documents.
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.SH "NAME"
SVN::Base \- Base class for importing symbols for svn modules
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
.Vb 3
\&    # Load the svn_ra_* functions into the SVN::Ra namespace.
\&    package SVN::Ra;
\&    use SVN::Base qw(Ra svn_ra_);
\&
\&    # Load svn_config_t structure accessors in the magic namcespace
\&    # provided by swig, so we could use it returned by other functions
\&    package _p_svn_config_t;
\&    use SVN::Base qw(Core svn_config_);
.Ve
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
SVN::Base is a module importing the subversion perl bindings raw
symbols created by swig, into proper namespace and make them easier to
use.
.PP
It will also find the accessors for members of a C struct, create an
simpler accessor function like \f(CW\*(C`$data\->field()\*(C'\fR and
\&\f(CW\*(C`$data\->field($new_value)\*(C'\fR.
.PP
Once you understand the convention of subversion functions in perl
bindings, you could look at the subversion api and write them in perl.
The \s-1API\s0 is available in the source header files or online at
http://svn.collab.net/svn\-doxygen/.
.SH "INTERNALS"
.IX Header "INTERNALS"
The perl bindings of swig wraps raw functions into different perl
modules, for example, SVN::_Core, SVN::_Repos. Upon import, SVN::Base
bootstrap the requested module if it's not yet loaded, and iterate
over the symbols provided in that module, it them puts the function
with prefix trimmed in the namespace of the caller for this import.
.PP
The 3rd through the last parameter is a list of symbol endings that
you wish for SVN::Base not to import into your namespace.  This is useful
for cases where you may want to import certaion symbols differently than
normally.
.SH "CAVEATS"
.IX Header "CAVEATS"
SVN::Base consider a function as structure member accessor if it is
postfixed ``_get'' or ``_set''. Real functions with this postfixes
will need extra handling.
.SH "AUTHORS"
.IX Header "AUTHORS"
Chia-liang Kao <clkao@clkao.org>
.SH "COPYRIGHT"
.IX Header "COPYRIGHT"
Copyright (c) 2003 CollabNet.  All rights reserved.
.PP
This software is licensed as described in the file \s-1COPYING\s0, 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.
.PP
This software consists of voluntary contributions made by many
individuals.  For exact contribution history, see the revision history
and logs, available at http://subversion.tigris.org/.