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<h1>src/readers.cpp</h1><a href="readers_8cpp.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">// $Id: readers.cpp,v 1.7 2002/07/02 22:14:10 t1mpy Exp $</span>
<a name="l00002"></a>00002
<a name="l00003"></a>00003 <span class="comment">// id3lib: a C++ library for creating and manipulating id3v1/v2 tags</span>
<a name="l00004"></a>00004 <span class="comment">// Copyright 1999, 2000 Scott Thomas Haug</span>
<a name="l00005"></a>00005
<a name="l00006"></a>00006 <span class="comment">// This library is free software; you can redistribute it and/or modify it</span>
<a name="l00007"></a>00007 <span class="comment">// under the terms of the GNU Library General Public License as published by</span>
<a name="l00008"></a>00008 <span class="comment">// the Free Software Foundation; either version 2 of the License, or (at your</span>
<a name="l00009"></a>00009 <span class="comment">// option) any later version.</span>
<a name="l00010"></a>00010 <span class="comment">//</span>
<a name="l00011"></a>00011 <span class="comment">// This library is distributed in the hope that it will be useful, but WITHOUT</span>
<a name="l00012"></a>00012 <span class="comment">// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or</span>
<a name="l00013"></a>00013 <span class="comment">// FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public</span>
<a name="l00014"></a>00014 <span class="comment">// License for more details.</span>
<a name="l00015"></a>00015 <span class="comment">//</span>
<a name="l00016"></a>00016 <span class="comment">// You should have received a copy of the GNU Library General Public License</span>
<a name="l00017"></a>00017 <span class="comment">// along with this library; if not, write to the Free Software Foundation,</span>
<a name="l00018"></a>00018 <span class="comment">// Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.</span>
<a name="l00019"></a>00019
<a name="l00020"></a>00020 <span class="comment">// The id3lib authors encourage improvements and optimisations to be sent to</span>
<a name="l00021"></a>00021 <span class="comment">// the id3lib coordinator. Please see the README file for details on where to</span>
<a name="l00022"></a>00022 <span class="comment">// send such submissions. See the AUTHORS file for a list of people who have</span>
<a name="l00023"></a>00023 <span class="comment">// contributed to id3lib. See the ChangeLog file for a list of changes to</span>
<a name="l00024"></a>00024 <span class="comment">// id3lib. These files are distributed with id3lib at</span>
<a name="l00025"></a>00025 <span class="comment">// http://download.sourceforge.net/id3lib/</span>
<a name="l00026"></a>00026
<a name="l00027"></a>00027 <span class="preprocessor">#include "<a class="code" href="readers_8h.html">readers.h</a>"</span>
<a name="l00028"></a>00028 <span class="preprocessor">#include "id3/utils.h"</span> <span class="comment">// has <config.h> "id3/id3lib_streams.h" "id3/globals.h" "id3/id3lib_strings.h"</span>
<a name="l00029"></a>00029
<a name="l00030"></a>00030 <span class="keyword">using namespace </span>dami;
<a name="l00031"></a>00031
<a name="l00032"></a>00032 <a class="code" href="class_i_d3___reader.html#ab3891f70b4b079fe887e2eb707ca060e">ID3_Reader::size_type</a>
<a name="l00033"></a><a class="code" href="class_i_d3___memory_reader.html#a780406b321e721faefd3b84d35491f40">00033</a> <a class="code" href="class_i_d3___memory_reader.html#a6a811816f23cb5b84438ee364fecb7ae" title="Read up to len chars into buf and advance the internal position accordingly.">ID3_MemoryReader::readChars</a>(char_type buf[], size_type len)
<a name="l00034"></a>00034 {
<a name="l00035"></a>00035 <a class="code" href="class_i_d3___reader.html#ab3891f70b4b079fe887e2eb707ca060e">size_type</a> size = dami::min<size_type>(len, _end - _cur);
<a name="l00036"></a>00036 ::memcpy(buf, _cur, size);
<a name="l00037"></a>00037 _cur += size;
<a name="l00038"></a>00038 <span class="keywordflow">return</span> size;
<a name="l00039"></a>00039 }
<a name="l00040"></a>00040
</pre></div></div>
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