1<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> 2<html><head><meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1"> 3<title>FLAC: FLAC++/metadata.h: metadata level 1 interface</title> 4<link href="doxygen.css" rel="stylesheet" type="text/css"> 5</head><body> 6<!-- Generated by Doxygen 1.4.2 --> 7<div class="qindex"><a class="qindex" href="index.html">Main Page</a> | <a class="qindex" href="modules.html">Modules</a> | <a class="qindex" href="hierarchy.html">Class Hierarchy</a> | <a class="qindex" href="classes.html">Alphabetical List</a> | <a class="qindex" href="annotated.html">Class List</a> | <a class="qindex" href="dirs.html">Directories</a> | <a class="qindex" href="files.html">File List</a> | <a class="qindex" href="functions.html">Class Members</a> | <a class="qindex" href="globals.html">File Members</a></div> 8<h1>FLAC++/metadata.h: metadata level 1 interface<br> 9<small> 10[<a class="el" href="group__flacpp__metadata.html">FLAC++/metadata.h: metadata interfaces</a>]</small> 11</h1><hr><a name="_details"></a><h2>Detailed Description</h2> 12Level 1 metadata iterator. 13<p> 14The flow through the iterator in the C++ layer is similar to the C layer:<ul> 15<li>Create a SimpleIterator instance</li><li>Check SimpleIterator::is_valid()</li><li>Call SimpleIterator::init() and check the return</li><li>Traverse and/or edit. Edits are written to file immediately.</li><li>Destroy the SimpleIterator instance</li></ul> 16<p> 17The ownership of pointers in the C++ layer follows that in the C layer, i.e.<ul> 18<li>The objects returned by get_block() are yours to modify, but changes are not reflected in the FLAC file until you call set_block(). The objects are also yours to delete; they are not automatically deleted when passed to set_block() or insert_block_after().</li></ul> 19<p> 20See the <a class="el" href="group__flac__metadata__level1.html">C layer equivalent </a> for more. 21<p> 22<table border="0" cellpadding="0" cellspacing="0"> 23<tr><td></td></tr> 24<tr><td colspan="2"><br><h2>Classes</h2></td></tr> 25<tr><td class="memItemLeft" nowrap align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="classFLAC_1_1Metadata_1_1SimpleIterator.html">FLAC::Metadata::SimpleIterator</a></td></tr> 26 27</table> 28 29<hr size="1"> 30<div class="copyright"> 31 <!-- @@@ oh so hacky --> 32 <table> 33 <tr> 34 <td align="left"> 35 Copyright (c) 2000,2001,2002,2003,2004,2005,2006,2007 Josh Coalson 36 </td> 37 <td width="1%" align="right"> 38 <a href="http://sourceforge.net"><img src="http://sflogo.sourceforge.net/sflogo.php?group_id=13478&type=1" width="88" height="31" border="0" alt="SourceForge.net Logo" /></a> 39 </td> 40 </tr> 41 </table> 42</div> 43<!-- Copyright (c) 2000,2001,2002,2003,2004,2005,2006,2007 Josh Coalson --> 44<!-- Permission is granted to copy, distribute and/or modify this document --> 45<!-- under the terms of the GNU Free Documentation License, Version 1.1 --> 46<!-- or any later version published by the Free Software Foundation; --> 47<!-- with no invariant sections. --> 48<!-- A copy of the license can be found at http://www.gnu.org/copyleft/fdl.html --> 49</body> 50</html> 51