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raul-devel-0.7.0-1.fc14.1.x86_64.rpm

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<h1>TimeStamp.hpp</h1>  </div>
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<div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/* This file is part of Raul.</span>
<a name="l00002"></a>00002 <span class="comment"> * Copyright (C) 2008-2009 David Robillard &lt;http://drobilla.net&gt;</span>
<a name="l00003"></a>00003 <span class="comment"> *</span>
<a name="l00004"></a>00004 <span class="comment"> * Raul is free software; you can redistribute it and/or modify it under the</span>
<a name="l00005"></a>00005 <span class="comment"> * terms of the GNU General Public License as published by the Free Software</span>
<a name="l00006"></a>00006 <span class="comment"> * Foundation; either version 2 of the License, or (at your option) any later</span>
<a name="l00007"></a>00007 <span class="comment"> * version.</span>
<a name="l00008"></a>00008 <span class="comment"> *</span>
<a name="l00009"></a>00009 <span class="comment"> * Raul is distributed in the hope that it will be useful, but WITHOUT ANY</span>
<a name="l00010"></a>00010 <span class="comment"> * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS</span>
<a name="l00011"></a>00011 <span class="comment"> * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for details.</span>
<a name="l00012"></a>00012 <span class="comment"> *</span>
<a name="l00013"></a>00013 <span class="comment"> * You should have received a copy of the GNU General Public License along</span>
<a name="l00014"></a>00014 <span class="comment"> * with this program; if not, write to the Free Software Foundation, Inc.,</span>
<a name="l00015"></a>00015 <span class="comment"> * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA</span>
<a name="l00016"></a>00016 <span class="comment"> */</span>
<a name="l00017"></a>00017 
<a name="l00018"></a>00018 <span class="preprocessor">#ifndef RAUL_TIME_STAMP_HPP</span>
<a name="l00019"></a>00019 <span class="preprocessor"></span><span class="preprocessor">#define RAUL_TIME_STAMP_HPP</span>
<a name="l00020"></a>00020 <span class="preprocessor"></span>
<a name="l00021"></a>00021 <span class="preprocessor">#include &lt;limits&gt;</span>
<a name="l00022"></a>00022 <span class="preprocessor">#include &lt;stdint.h&gt;</span>
<a name="l00023"></a>00023 <span class="preprocessor">#include &lt;math.h&gt;</span>
<a name="l00024"></a>00024 <span class="preprocessor">#include &lt;cassert&gt;</span>
<a name="l00025"></a>00025 <span class="preprocessor">#include &lt;iostream&gt;</span>
<a name="l00026"></a>00026 
<a name="l00027"></a>00027 <span class="keyword">namespace </span>Raul {
<a name="l00028"></a>00028 
<a name="l00029"></a>00029 
<a name="l00032"></a><a class="code" href="classRaul_1_1TimeUnit.html">00032</a> <span class="keyword">class </span><a class="code" href="classRaul_1_1TimeUnit.html" title="A type of time stamp.">TimeUnit</a> {
<a name="l00033"></a>00033 <span class="keyword">public</span>:
<a name="l00034"></a>00034     <span class="keyword">enum</span> Type {
<a name="l00035"></a>00035         FRAMES,
<a name="l00036"></a>00036         BEATS,
<a name="l00037"></a>00037         SECONDS
<a name="l00038"></a>00038     };
<a name="l00039"></a>00039 
<a name="l00043"></a><a class="code" href="classRaul_1_1TimeUnit.html#af861eb75b5845ca6ae91c56189dfac1d">00043</a>     <span class="keyword">inline</span> <a class="code" href="classRaul_1_1TimeUnit.html#af861eb75b5845ca6ae91c56189dfac1d" title="ppt (parts per tick) is the sample rate for FRAMES, PPQN for BEATS, and ignored for SECONDS...">TimeUnit</a>(Type type, uint32_t ppt) {
<a name="l00044"></a>00044         assert(type == SECONDS || ppt != 0);
<a name="l00045"></a>00045         _type = type;
<a name="l00046"></a>00046         _ppt = ppt;
<a name="l00047"></a>00047     }
<a name="l00048"></a>00048 
<a name="l00049"></a>00049     <span class="keyword">static</span> <span class="keyword">inline</span> <a class="code" href="classRaul_1_1TimeUnit.html" title="A type of time stamp.">TimeUnit</a> frames(uint32_t srate) { <span class="keywordflow">return</span> <a class="code" href="classRaul_1_1TimeUnit.html#af861eb75b5845ca6ae91c56189dfac1d" title="ppt (parts per tick) is the sample rate for FRAMES, PPQN for BEATS, and ignored for SECONDS...">TimeUnit</a>(FRAMES, srate); }
<a name="l00050"></a>00050     <span class="keyword">static</span> <span class="keyword">inline</span> <a class="code" href="classRaul_1_1TimeUnit.html#af861eb75b5845ca6ae91c56189dfac1d" title="ppt (parts per tick) is the sample rate for FRAMES, PPQN for BEATS, and ignored for SECONDS...">TimeUnit</a> beats(uint32_t ppqn)   { <span class="keywordflow">return</span> <a class="code" href="classRaul_1_1TimeUnit.html#af861eb75b5845ca6ae91c56189dfac1d" title="ppt (parts per tick) is the sample rate for FRAMES, PPQN for BEATS, and ignored for SECONDS...">TimeUnit</a>(BEATS, ppqn); }
<a name="l00051"></a>00051     <span class="keyword">static</span> <span class="keyword">inline</span> <a class="code" href="classRaul_1_1TimeUnit.html#af861eb75b5845ca6ae91c56189dfac1d" title="ppt (parts per tick) is the sample rate for FRAMES, PPQN for BEATS, and ignored for SECONDS...">TimeUnit</a> seconds()              { <span class="keywordflow">return</span> <a class="code" href="classRaul_1_1TimeUnit.html#af861eb75b5845ca6ae91c56189dfac1d" title="ppt (parts per tick) is the sample rate for FRAMES, PPQN for BEATS, and ignored for SECONDS...">TimeUnit</a>(BEATS, std::numeric_limits&lt;uint32_t&gt;::max()); }
<a name="l00052"></a>00052 
<a name="l00053"></a>00053     <span class="keyword">inline</span> Type     type()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> _type; }
<a name="l00054"></a>00054     <span class="keyword">inline</span> uint32_t ppt()<span class="keyword">  const </span>{ <span class="keywordflow">return</span> _ppt; }
<a name="l00055"></a>00055 
<a name="l00056"></a>00056     <span class="keyword">inline</span> <span class="keywordtype">bool</span> operator==(<span class="keyword">const</span> <a class="code" href="classRaul_1_1TimeUnit.html#af861eb75b5845ca6ae91c56189dfac1d" title="ppt (parts per tick) is the sample rate for FRAMES, PPQN for BEATS, and ignored for SECONDS...">TimeUnit</a>&amp; rhs)<span class="keyword"> const </span>{
<a name="l00057"></a>00057         <span class="keywordflow">return</span> (_type == rhs._type &amp;&amp; _ppt == rhs._ppt);
<a name="l00058"></a>00058     }
<a name="l00059"></a>00059 
<a name="l00060"></a>00060     <span class="keyword">inline</span> <span class="keywordtype">bool</span> operator!=(<span class="keyword">const</span> <a class="code" href="classRaul_1_1TimeUnit.html#af861eb75b5845ca6ae91c56189dfac1d" title="ppt (parts per tick) is the sample rate for FRAMES, PPQN for BEATS, and ignored for SECONDS...">TimeUnit</a>&amp; rhs)<span class="keyword"> const </span>{
<a name="l00061"></a>00061         <span class="keywordflow">return</span> (_type != rhs._type || _ppt != rhs._ppt);
<a name="l00062"></a>00062     }
<a name="l00063"></a>00063 
<a name="l00064"></a>00064 <span class="keyword">private</span>:
<a name="l00065"></a>00065     Type     _type;
<a name="l00066"></a>00066     uint32_t _ppt;
<a name="l00067"></a>00067 };
<a name="l00068"></a>00068 
<a name="l00069"></a>00069 
<a name="l00079"></a><a class="code" href="classRaul_1_1TimeStamp.html">00079</a> <span class="keyword">class </span><a class="code" href="classRaul_1_1TimeStamp.html" title="A real-time time stamp (possible units: frame, absolute (s), or beat).">TimeStamp</a> {
<a name="l00080"></a>00080 <span class="keyword">public</span>:
<a name="l00081"></a>00081     <span class="keyword">inline</span> <a class="code" href="classRaul_1_1TimeStamp.html" title="A real-time time stamp (possible units: frame, absolute (s), or beat).">TimeStamp</a>(<a class="code" href="classRaul_1_1TimeUnit.html" title="A type of time stamp.">TimeUnit</a> unit, uint32_t ticks=0, uint32_t subticks=0)
<a name="l00082"></a>00082         : _ticks(ticks)
<a name="l00083"></a>00083         , _subticks(subticks)
<a name="l00084"></a>00084         , _unit(unit)
<a name="l00085"></a>00085     {}
<a name="l00086"></a>00086 
<a name="l00087"></a>00087     <span class="keyword">inline</span> <a class="code" href="classRaul_1_1TimeStamp.html" title="A real-time time stamp (possible units: frame, absolute (s), or beat).">TimeStamp</a>(<a class="code" href="classRaul_1_1TimeUnit.html" title="A type of time stamp.">TimeUnit</a> unit, <span class="keywordtype">double</span> dec)
<a name="l00088"></a>00088         : _ticks(static_cast&lt;uint32_t&gt;(floor(dec)))
<a name="l00089"></a>00089         , _subticks((dec - floor(dec)) * unit.ppt())
<a name="l00090"></a>00090         , _unit(unit)
<a name="l00091"></a>00091     {
<a name="l00092"></a>00092         assert(dec &gt;= 0);
<a name="l00093"></a>00093         assert(dec &lt;= std::numeric_limits&lt;uint32_t&gt;::max());
<a name="l00094"></a>00094     }
<a name="l00095"></a>00095 
<a name="l00096"></a>00096     <span class="keyword">inline</span> <a class="code" href="classRaul_1_1TimeUnit.html" title="A type of time stamp.">TimeUnit</a> unit()<span class="keyword">     const </span>{ <span class="keywordflow">return</span> _unit; }
<a name="l00097"></a>00097     <span class="keyword">inline</span> uint32_t ticks()<span class="keyword">    const </span>{ <span class="keywordflow">return</span> _ticks; }
<a name="l00098"></a>00098     <span class="keyword">inline</span> uint32_t subticks()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> _subticks; }
<a name="l00099"></a>00099 
<a name="l00100"></a>00100     <span class="keyword">inline</span> <span class="keywordtype">double</span> to_double()<span class="keyword"> const </span>{
<a name="l00101"></a>00101         <span class="keywordflow">return</span> _ticks + (_subticks / <span class="keyword">static_cast&lt;</span><span class="keywordtype">double</span><span class="keyword">&gt;</span>(_unit.ppt()));
<a name="l00102"></a>00102     }
<a name="l00103"></a>00103 
<a name="l00104"></a>00104     <span class="keyword">inline</span> <span class="keywordtype">bool</span> is_zero()<span class="keyword"> const </span>{
<a name="l00105"></a>00105         <span class="keywordflow">return</span> _ticks == 0 &amp;&amp; _subticks == 0;
<a name="l00106"></a>00106     }
<a name="l00107"></a>00107 
<a name="l00108"></a>00108     <span class="keyword">inline</span> <a class="code" href="classRaul_1_1TimeStamp.html" title="A real-time time stamp (possible units: frame, absolute (s), or beat).">TimeStamp</a>&amp; operator=(<span class="keyword">const</span> <a class="code" href="classRaul_1_1TimeStamp.html" title="A real-time time stamp (possible units: frame, absolute (s), or beat).">TimeStamp</a>&amp; rhs) {
<a name="l00109"></a>00109         <span class="comment">//assert(_unit == rhs._unit);</span>
<a name="l00110"></a>00110         _ticks = rhs._ticks;
<a name="l00111"></a>00111         _subticks = rhs._subticks;
<a name="l00112"></a>00112         <span class="comment">//_unit = rhs._unit;</span>
<a name="l00113"></a>00113         <span class="keywordflow">return</span> *<span class="keyword">this</span>;
<a name="l00114"></a>00114     }
<a name="l00115"></a>00115 
<a name="l00116"></a>00116     <span class="keyword">inline</span> <a class="code" href="classRaul_1_1TimeStamp.html" title="A real-time time stamp (possible units: frame, absolute (s), or beat).">TimeStamp</a>&amp; operator=(uint32_t ticks) {
<a name="l00117"></a>00117         _ticks = ticks;
<a name="l00118"></a>00118         _subticks = 0;
<a name="l00119"></a>00119         <span class="keywordflow">return</span> *<span class="keyword">this</span>;
<a name="l00120"></a>00120     }
<a name="l00121"></a>00121 
<a name="l00122"></a>00122     <span class="keyword">inline</span> <span class="keywordtype">bool</span> operator==(<span class="keyword">const</span> <a class="code" href="classRaul_1_1TimeStamp.html" title="A real-time time stamp (possible units: frame, absolute (s), or beat).">TimeStamp</a>&amp; rhs)<span class="keyword"> const </span>{
<a name="l00123"></a>00123         <span class="keywordflow">return</span> _ticks == rhs._ticks
<a name="l00124"></a>00124             &amp;&amp; _subticks == rhs._subticks
<a name="l00125"></a>00125             &amp;&amp; _unit == rhs._unit;
<a name="l00126"></a>00126     }
<a name="l00127"></a>00127 
<a name="l00128"></a>00128     <span class="keyword">inline</span> <span class="keywordtype">bool</span> operator!=(<span class="keyword">const</span> <a class="code" href="classRaul_1_1TimeStamp.html" title="A real-time time stamp (possible units: frame, absolute (s), or beat).">TimeStamp</a>&amp; rhs)<span class="keyword"> const </span>{
<a name="l00129"></a>00129         <span class="keywordflow">return</span> ! operator==(rhs);
<a name="l00130"></a>00130     }
<a name="l00131"></a>00131 
<a name="l00132"></a>00132     <span class="keyword">inline</span> <span class="keywordtype">bool</span> operator&lt;(<span class="keyword">const</span> <a class="code" href="classRaul_1_1TimeStamp.html" title="A real-time time stamp (possible units: frame, absolute (s), or beat).">TimeStamp</a>&amp; rhs)<span class="keyword"> const </span>{
<a name="l00133"></a>00133         assert(_unit == rhs._unit);
<a name="l00134"></a>00134         <span class="keywordflow">return</span> (_ticks &lt; rhs._ticks
<a name="l00135"></a>00135                 || (_ticks == rhs._ticks &amp;&amp; _subticks &lt; rhs._subticks));
<a name="l00136"></a>00136     }
<a name="l00137"></a>00137 
<a name="l00138"></a>00138     <span class="keyword">inline</span> <span class="keywordtype">bool</span> operator&lt;=(<span class="keyword">const</span> <a class="code" href="classRaul_1_1TimeStamp.html" title="A real-time time stamp (possible units: frame, absolute (s), or beat).">TimeStamp</a>&amp; rhs)<span class="keyword"> const </span>{
<a name="l00139"></a>00139         assert(_unit == rhs._unit);
<a name="l00140"></a>00140         <span class="keywordflow">return</span> (_ticks &lt;= rhs._ticks
<a name="l00141"></a>00141                 || (_ticks == rhs._ticks &amp;&amp; _subticks &lt;= rhs._subticks));
<a name="l00142"></a>00142     }
<a name="l00143"></a>00143 
<a name="l00144"></a>00144     <span class="keyword">inline</span> <span class="keywordtype">bool</span> operator&gt;=(<span class="keyword">const</span> <a class="code" href="classRaul_1_1TimeStamp.html" title="A real-time time stamp (possible units: frame, absolute (s), or beat).">TimeStamp</a>&amp; rhs)<span class="keyword"> const </span>{
<a name="l00145"></a>00145         <span class="keywordflow">return</span> ! (rhs &lt; *<span class="keyword">this</span>);
<a name="l00146"></a>00146     }
<a name="l00147"></a>00147 
<a name="l00148"></a>00148     <span class="keyword">inline</span> <span class="keywordtype">bool</span> operator&gt;(<span class="keyword">const</span> <a class="code" href="classRaul_1_1TimeStamp.html" title="A real-time time stamp (possible units: frame, absolute (s), or beat).">TimeStamp</a>&amp; rhs)<span class="keyword"> const </span>{
<a name="l00149"></a>00149         <span class="keywordflow">return</span> ! (rhs &lt;= *<span class="keyword">this</span>);
<a name="l00150"></a>00150     }
<a name="l00151"></a>00151 
<a name="l00152"></a>00152     <span class="keyword">inline</span> <a class="code" href="classRaul_1_1TimeStamp.html" title="A real-time time stamp (possible units: frame, absolute (s), or beat).">TimeStamp</a>&amp; operator+=(<span class="keyword">const</span> <a class="code" href="classRaul_1_1TimeStamp.html" title="A real-time time stamp (possible units: frame, absolute (s), or beat).">TimeStamp</a>&amp; rhs) {
<a name="l00153"></a>00153         assert(_unit == rhs._unit);
<a name="l00154"></a>00154         _ticks += rhs._ticks;
<a name="l00155"></a>00155         <span class="keywordflow">if</span> (_subticks + rhs._subticks &lt;= _unit.ppt()) {
<a name="l00156"></a>00156             _subticks += rhs._subticks;
<a name="l00157"></a>00157         } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (rhs._subticks &gt; 0) {
<a name="l00158"></a>00158             ++_ticks;
<a name="l00159"></a>00159             _subticks = rhs._subticks + _subticks - _unit.ppt();
<a name="l00160"></a>00160         }
<a name="l00161"></a>00161         <span class="keywordflow">return</span> *<span class="keyword">this</span>;
<a name="l00162"></a>00162     }
<a name="l00163"></a>00163 
<a name="l00164"></a>00164     <span class="keyword">inline</span> <a class="code" href="classRaul_1_1TimeStamp.html" title="A real-time time stamp (possible units: frame, absolute (s), or beat).">TimeStamp</a>&amp; operator-=(<span class="keyword">const</span> <a class="code" href="classRaul_1_1TimeStamp.html" title="A real-time time stamp (possible units: frame, absolute (s), or beat).">TimeStamp</a>&amp; rhs) {
<a name="l00165"></a>00165         assert(_unit == rhs._unit);
<a name="l00166"></a>00166         assert(rhs &lt;= *<span class="keyword">this</span>);
<a name="l00167"></a>00167         _ticks -= rhs._ticks;
<a name="l00168"></a>00168         <span class="keywordflow">if</span> (_subticks &gt;= rhs._subticks) {
<a name="l00169"></a>00169             _subticks -= rhs._subticks;
<a name="l00170"></a>00170         } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (rhs._subticks &gt; 0) {
<a name="l00171"></a>00171             --_ticks;
<a name="l00172"></a>00172             _subticks = _unit.ppt() - (rhs._subticks - _subticks);
<a name="l00173"></a>00173         }
<a name="l00174"></a>00174         <span class="keywordflow">return</span> *<span class="keyword">this</span>;
<a name="l00175"></a>00175     }
<a name="l00176"></a>00176 
<a name="l00177"></a>00177     <span class="keyword">inline</span> <a class="code" href="classRaul_1_1TimeStamp.html" title="A real-time time stamp (possible units: frame, absolute (s), or beat).">TimeStamp</a> operator+(<span class="keyword">const</span> <a class="code" href="classRaul_1_1TimeStamp.html" title="A real-time time stamp (possible units: frame, absolute (s), or beat).">TimeStamp</a>&amp; rhs)<span class="keyword"> const </span>{
<a name="l00178"></a>00178         assert(_unit == rhs._unit);
<a name="l00179"></a>00179         <a class="code" href="classRaul_1_1TimeStamp.html" title="A real-time time stamp (possible units: frame, absolute (s), or beat).">TimeStamp</a> result = *<span class="keyword">this</span>;
<a name="l00180"></a>00180         result += rhs;
<a name="l00181"></a>00181         <span class="keywordflow">return</span> result;
<a name="l00182"></a>00182     }
<a name="l00183"></a>00183 
<a name="l00184"></a>00184     <span class="keyword">inline</span> <a class="code" href="classRaul_1_1TimeStamp.html" title="A real-time time stamp (possible units: frame, absolute (s), or beat).">TimeStamp</a> operator-(<span class="keyword">const</span> <a class="code" href="classRaul_1_1TimeStamp.html" title="A real-time time stamp (possible units: frame, absolute (s), or beat).">TimeStamp</a>&amp; rhs)<span class="keyword"> const </span>{
<a name="l00185"></a>00185         assert(_unit == rhs._unit);
<a name="l00186"></a>00186         <a class="code" href="classRaul_1_1TimeStamp.html" title="A real-time time stamp (possible units: frame, absolute (s), or beat).">TimeStamp</a> result = *<span class="keyword">this</span>;
<a name="l00187"></a>00187         result -= rhs;
<a name="l00188"></a>00188         <span class="keywordflow">return</span> result;
<a name="l00189"></a>00189     }
<a name="l00190"></a>00190 
<a name="l00191"></a>00191 <span class="keyword">private</span>:
<a name="l00192"></a>00192     uint32_t _ticks;
<a name="l00193"></a>00193     uint32_t _subticks;
<a name="l00194"></a>00194     <a class="code" href="classRaul_1_1TimeUnit.html" title="A type of time stamp.">TimeUnit</a> _unit;
<a name="l00195"></a>00195 };
<a name="l00196"></a>00196 
<a name="l00197"></a>00197 
<a name="l00198"></a>00198 <span class="keyword">static</span> <span class="keyword">inline</span> std::ostream&amp;
<a name="l00199"></a>00199 operator&lt;&lt;(std::ostream&amp; os, <span class="keyword">const</span> <a class="code" href="classRaul_1_1TimeStamp.html" title="A real-time time stamp (possible units: frame, absolute (s), or beat).">TimeStamp</a>&amp; t)
<a name="l00200"></a>00200 {
<a name="l00201"></a>00201     os &lt;&lt; t.ticks() &lt;&lt; <span class="stringliteral">&quot;:&quot;</span> &lt;&lt; t.subticks();
<a name="l00202"></a>00202     <span class="keywordflow">switch</span> (t.unit().type()) {
<a name="l00203"></a>00203     <span class="keywordflow">case</span> TimeUnit::FRAMES:
<a name="l00204"></a>00204         os &lt;&lt; <span class="stringliteral">&quot; frames&quot;</span>;
<a name="l00205"></a>00205         <span class="keywordflow">break</span>;
<a name="l00206"></a>00206     <span class="keywordflow">case</span> TimeUnit::BEATS:
<a name="l00207"></a>00207         os &lt;&lt; <span class="stringliteral">&quot; beats&quot;</span>;
<a name="l00208"></a>00208         <span class="keywordflow">break</span>;
<a name="l00209"></a>00209     <span class="keywordflow">case</span> TimeUnit::SECONDS:
<a name="l00210"></a>00210         os &lt;&lt; <span class="stringliteral">&quot; seconds&quot;</span>;
<a name="l00211"></a>00211         <span class="keywordflow">break</span>;
<a name="l00212"></a>00212     }
<a name="l00213"></a>00213     <span class="keywordflow">return</span> os;
<a name="l00214"></a>00214 }
<a name="l00215"></a>00215 
<a name="l00216"></a>00216 
<a name="l00217"></a>00217 <span class="keyword">class </span>FrameStamp : <span class="keyword">public</span> TimeStamp {
<a name="l00218"></a>00218 <span class="keyword">public</span>:
<a name="l00219"></a>00219     <span class="keyword">inline</span> FrameStamp(uint32_t rate, uint32_t ticks=0, uint32_t subticks=0)
<a name="l00220"></a>00220         : TimeStamp(TimeUnit(TimeUnit::FRAMES, rate), ticks, subticks)
<a name="l00221"></a>00221     {}
<a name="l00222"></a>00222 };
<a name="l00223"></a>00223 
<a name="l00224"></a>00224 
<a name="l00225"></a>00225 <span class="keyword">class </span>BeatStamp : <span class="keyword">public</span> TimeStamp {
<a name="l00226"></a>00226 <span class="keyword">public</span>:
<a name="l00227"></a>00227     <span class="keyword">inline</span> BeatStamp(uint32_t ppqn, uint32_t ticks=0, uint32_t subticks=0)
<a name="l00228"></a>00228         : TimeStamp(TimeUnit(TimeUnit::BEATS, ppqn), ticks, subticks)
<a name="l00229"></a>00229     {}
<a name="l00230"></a>00230 };
<a name="l00231"></a>00231 
<a name="l00232"></a>00232 
<a name="l00235"></a>00235 <span class="keyword">typedef</span> TimeStamp TimeDuration;
<a name="l00236"></a>00236 
<a name="l00237"></a>00237 
<a name="l00238"></a>00238 } <span class="comment">// namespace Raul</span>
<a name="l00239"></a>00239 
<a name="l00240"></a>00240 <span class="preprocessor">#endif // RAUL_TIME_STAMP_HPP</span>
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