Mercurial > hg > vamp-docs

comparison code-docs/vamp-sdk_2RealTime_8h_source.html @ 6:27319718b1f8 vamp-plugin-sdk-v2.7

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Update code docs to v2.7 SDK
author Chris Cannam
date Fri, 24 Feb 2017 16:44:47 +0000
parents 5c2683745b33
children
comparison
equal deleted inserted replaced
5:5c95f546f0b4 6:27319718b1f8
1 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 1 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
2 <html xmlns="http://www.w3.org/1999/xhtml"> 2 <html xmlns="http://www.w3.org/1999/xhtml">
3 <head> 3 <head>
4 <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/> 4 <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
5 <meta http-equiv="X-UA-Compatible" content="IE=9"/> 5 <meta http-equiv="X-UA-Compatible" content="IE=9"/>
6 <meta name="generator" content="Doxygen 1.8.13"/>
7 <meta name="viewport" content="width=device-width, initial-scale=1"/>
6 <title>VampPluginSDK: RealTime.h Source File</title> 8 <title>VampPluginSDK: RealTime.h Source File</title>
7
8 <link href="tabs.css" rel="stylesheet" type="text/css"/> 9 <link href="tabs.css" rel="stylesheet" type="text/css"/>
9 <link href="doxygen.css" rel="stylesheet" type="text/css" /> 10 <script type="text/javascript" src="jquery.js"></script>
11 <script type="text/javascript" src="dynsections.js"></script>
10 <link href="navtree.css" rel="stylesheet" type="text/css"/> 12 <link href="navtree.css" rel="stylesheet" type="text/css"/>
11 <script type="text/javascript" src="jquery.js"></script>
12 <script type="text/javascript" src="resize.js"></script> 13 <script type="text/javascript" src="resize.js"></script>
14 <script type="text/javascript" src="navtreedata.js"></script>
13 <script type="text/javascript" src="navtree.js"></script> 15 <script type="text/javascript" src="navtree.js"></script>
14 <script type="text/javascript"> 16 <script type="text/javascript">
15 $(document).ready(initResizable); 17 $(document).ready(initResizable);
16 </script> 18 </script>
17 19 <link href="doxygen.css" rel="stylesheet" type="text/css" />
18
19 </head> 20 </head>
20 <body> 21 <body>
21 <div id="top"><!-- do not remove this div! --> 22 <div id="top"><!-- do not remove this div, it is closed by doxygen! -->
22
23
24 <div id="titlearea"> 23 <div id="titlearea">
25 <table cellspacing="0" cellpadding="0"> 24 <table cellspacing="0" cellpadding="0">
26 <tbody> 25 <tbody>
27 <tr style="height: 56px;"> 26 <tr style="height: 56px;">
28 27 <td id="projectalign" style="padding-left: 0.5em;">
29
30 <td style="padding-left: 0.5em;">
31 <div id="projectname">VampPluginSDK 28 <div id="projectname">VampPluginSDK
32 &#160;<span id="projectnumber">2.4</span> 29 &#160;<span id="projectnumber">2.7</span>
33 </div> 30 </div>
34
35 </td> 31 </td>
36
37
38
39 </tr> 32 </tr>
40 </tbody> 33 </tbody>
41 </table> 34 </table>
42 </div> 35 </div>
43 36 <!-- end header part -->
44 <!-- Generated by Doxygen 1.8.0 --> 37 <!-- Generated by Doxygen 1.8.13 -->
45 <div id="navrow1" class="tabs"> 38 <script type="text/javascript" src="menudata.js"></script>
46 <ul class="tablist"> 39 <script type="text/javascript" src="menu.js"></script>
47 <li><a href="index.html"><span>Main&#160;Page</span></a></li> 40 <script type="text/javascript">
48 <li><a href="namespaces.html"><span>Namespaces</span></a></li> 41 $(function() {
49 <li><a href="annotated.html"><span>Classes</span></a></li> 42 initMenu('',false,false,'search.php','Search');
50 <li class="current"><a href="files.html"><span>Files</span></a></li> 43 });
51 <li><a href="dirs.html"><span>Directories</span></a></li> 44 </script>
52 </ul> 45 <div id="main-nav"></div>
53 </div> 46 </div><!-- top -->
54 <div id="navrow2" class="tabs2">
55 <ul class="tablist">
56 <li><a href="files.html"><span>File&#160;List</span></a></li>
57 <li><a href="globals.html"><span>File&#160;Members</span></a></li>
58 </ul>
59 </div>
60 </div>
61 <div id="side-nav" class="ui-resizable side-nav-resizable"> 47 <div id="side-nav" class="ui-resizable side-nav-resizable">
62 <div id="nav-tree"> 48 <div id="nav-tree">
63 <div id="nav-tree-contents"> 49 <div id="nav-tree-contents">
50 <div id="nav-sync" class="sync"></div>
64 </div> 51 </div>
65 </div> 52 </div>
66 <div id="splitbar" style="-moz-user-select:none;" 53 <div id="splitbar" style="-moz-user-select:none;"
67 class="ui-resizable-handle"> 54 class="ui-resizable-handle">
68 </div> 55 </div>
69 </div> 56 </div>
70 <script type="text/javascript"> 57 <script type="text/javascript">
71 initNavTree('vamp-sdk_2RealTime_8h.html',''); 58 $(document).ready(function(){initNavTree('vamp-sdk_2RealTime_8h_source.html','');});
72 </script> 59 </script>
73 <div id="doc-content"> 60 <div id="doc-content">
74 <div class="header"> 61 <div class="header">
75 <div class="headertitle"> 62 <div class="headertitle">
76 <div class="title">vamp-sdk/RealTime.h</div> </div> 63 <div class="title">vamp-sdk/RealTime.h</div> </div>
77 </div><!--header--> 64 </div><!--header-->
78 <div class="contents"> 65 <div class="contents">
79 <a href="vamp-sdk_2RealTime_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */</span> 66 <a href="vamp-sdk_2RealTime_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span>&#160;<span class="comment">/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span>&#160;</div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span>&#160;<span class="comment">/*</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span>&#160;<span class="comment"> Vamp</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span>&#160;<span class="comment"></span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span>&#160;<span class="comment"> An API for audio analysis and feature extraction plugins.</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span>&#160;<span class="comment"></span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span>&#160;<span class="comment"> Centre for Digital Music, Queen Mary, University of London.</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span>&#160;<span class="comment"> Copyright 2006 Chris Cannam.</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span>&#160;<span class="comment"> </span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span>&#160;<span class="comment"> Permission is hereby granted, free of charge, to any person</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span>&#160;<span class="comment"> obtaining a copy of this software and associated documentation</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span>&#160;<span class="comment"> files (the &quot;Software&quot;), to deal in the Software without</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span>&#160;<span class="comment"> restriction, including without limitation the rights to use, copy,</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span>&#160;<span class="comment"> modify, merge, publish, distribute, sublicense, and/or sell copies</span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span>&#160;<span class="comment"> of the Software, and to permit persons to whom the Software is</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160;<span class="comment"> furnished to do so, subject to the following conditions:</span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span>&#160;<span class="comment"></span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span>&#160;<span class="comment"> The above copyright notice and this permission notice shall be</span></div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span>&#160;<span class="comment"> included in all copies or substantial portions of the Software.</span></div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span>&#160;<span class="comment"></span></div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span>&#160;<span class="comment"> THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND,</span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span>&#160;<span class="comment"> EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF</span></div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span>&#160;<span class="comment"> MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND</span></div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160;<span class="comment"> NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR</span></div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160;<span class="comment"> ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF</span></div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span>&#160;<span class="comment"> CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION</span></div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span>&#160;<span class="comment"> WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.</span></div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span>&#160;<span class="comment"></span></div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span>&#160;<span class="comment"> Except as contained in this notice, the names of the Centre for</span></div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span>&#160;<span class="comment"> Digital Music; Queen Mary, University of London; and Chris Cannam</span></div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span>&#160;<span class="comment"> shall not be used in advertising or otherwise to promote the sale,</span></div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span>&#160;<span class="comment"> use or other dealings in this Software without prior written</span></div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span>&#160;<span class="comment"> authorization.</span></div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span>&#160;<span class="comment">*/</span></div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span>&#160;</div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span>&#160;<span class="comment">/*</span></div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span>&#160;<span class="comment"> This is a modified version of a source file from the </span></div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span>&#160;<span class="comment"> Rosegarden MIDI and audio sequencer and notation editor.</span></div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span>&#160;<span class="comment"> This file copyright 2000-2006 Chris Cannam.</span></div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span>&#160;<span class="comment"> Relicensed by the author as detailed above.</span></div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span>&#160;<span class="comment">*/</span></div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span>&#160;</div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span>&#160;<span class="preprocessor">#ifndef _VAMP_REAL_TIME_H_</span></div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span>&#160;<span class="preprocessor">#define _VAMP_REAL_TIME_H_</span></div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span>&#160;</div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span>&#160;<span class="preprocessor">#include &lt;iostream&gt;</span></div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span>&#160;<span class="preprocessor">#include &lt;string&gt;</span></div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span>&#160;</div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span>&#160;<span class="preprocessor">#ifndef _WIN32</span></div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span>&#160;<span class="keyword">struct </span>timeval;</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span>&#160;</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="plugguard_8h.html">plugguard.h</a>&quot;</span></div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span>&#160;<a class="code" href="plugguard_8h.html#a1a2724ea453971288d3218e4eab3072c">_VAMP_SDK_PLUGSPACE_BEGIN</a>(RealTime.h)</div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span>&#160;</div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span>&#160;namespace <a class="code" href="namespaceVamp.html">Vamp</a> {</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span>&#160;</div><div class="line"><a name="l00066"></a><span class="lineno"><a class="line" href="structVamp_1_1RealTime.html"> 66</a></span>&#160;<span class="keyword">struct </span><a class="code" href="structVamp_1_1RealTime.html">RealTime</a></div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span>&#160;{</div><div class="line"><a name="l00068"></a><span class="lineno"><a class="line" href="structVamp_1_1RealTime.html#ab4d81983384a9f57ce064e6c343f2267"> 68</a></span>&#160; <span class="keywordtype">int</span> <a class="code" href="structVamp_1_1RealTime.html#ab4d81983384a9f57ce064e6c343f2267">sec</a>;</div><div class="line"><a name="l00069"></a><span class="lineno"><a class="line" href="structVamp_1_1RealTime.html#a2078835bef7bb92514a65b6051cfc6c8"> 69</a></span>&#160; <span class="keywordtype">int</span> <a class="code" href="structVamp_1_1RealTime.html#a2078835bef7bb92514a65b6051cfc6c8">nsec</a>;</div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span>&#160;</div><div class="line"><a name="l00071"></a><span class="lineno"><a class="line" href="structVamp_1_1RealTime.html#a64f1d2641b1398caaa0e1b9e215d0fee"> 71</a></span>&#160; <span class="keywordtype">int</span> <a class="code" href="structVamp_1_1RealTime.html#a64f1d2641b1398caaa0e1b9e215d0fee">usec</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> nsec / 1000; }</div><div class="line"><a name="l00072"></a><span class="lineno"><a class="line" href="structVamp_1_1RealTime.html#a6eafb3e42b60d3e19fc808355a90d9ff"> 72</a></span>&#160; <span class="keywordtype">int</span> <a class="code" href="structVamp_1_1RealTime.html#a6eafb3e42b60d3e19fc808355a90d9ff">msec</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> nsec / 1000000; }</div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span>&#160;</div><div class="line"><a name="l00074"></a><span class="lineno"><a class="line" href="structVamp_1_1RealTime.html#ad703be11b7beb07af08ddf133aa2ae79"> 74</a></span>&#160; <a class="code" href="structVamp_1_1RealTime.html#ad703be11b7beb07af08ddf133aa2ae79">RealTime</a>(): sec(0), nsec(0) {}</div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span>&#160; <a class="code" href="structVamp_1_1RealTime.html">RealTime</a>(<span class="keywordtype">int</span> s, <span class="keywordtype">int</span> n);</div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span>&#160;</div><div class="line"><a name="l00077"></a><span class="lineno"><a class="line" href="structVamp_1_1RealTime.html#a8f4dbd8ef24a0ec6a77dce67fff5434e"> 77</a></span>&#160; <a class="code" href="structVamp_1_1RealTime.html#a8f4dbd8ef24a0ec6a77dce67fff5434e">RealTime</a>(<span class="keyword">const</span> <a class="code" href="structVamp_1_1RealTime.html">RealTime</a> &amp;r) :</div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span>&#160; sec(r.sec), nsec(r.nsec) { }</div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span>&#160;</div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span>&#160; <span class="keyword">static</span> <a class="code" href="structVamp_1_1RealTime.html">RealTime</a> fromSeconds(<span class="keywordtype">double</span> sec);</div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span>&#160; <span class="keyword">static</span> <a class="code" href="structVamp_1_1RealTime.html">RealTime</a> fromMilliseconds(<span class="keywordtype">int</span> msec);</div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span>&#160;</div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span>&#160;<span class="preprocessor">#ifndef _WIN32</span></div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span>&#160; <span class="keyword">static</span> <a class="code" href="structVamp_1_1RealTime.html">RealTime</a> fromTimeval(<span class="keyword">const</span> <span class="keyword">struct</span> timeval &amp;);</div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span>&#160;</div><div class="line"><a name="l00087"></a><span class="lineno"><a class="line" href="structVamp_1_1RealTime.html#adb82f838804a9a3ad49988de5944d090"> 87</a></span>&#160; <a class="code" href="structVamp_1_1RealTime.html">RealTime</a> &amp;<a class="code" href="structVamp_1_1RealTime.html#adb82f838804a9a3ad49988de5944d090">operator=</a>(<span class="keyword">const</span> <a class="code" href="structVamp_1_1RealTime.html">RealTime</a> &amp;r) {</div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span>&#160; sec = r.<a class="code" href="structVamp_1_1RealTime.html#ab4d81983384a9f57ce064e6c343f2267">sec</a>; nsec = r.<a class="code" href="structVamp_1_1RealTime.html#a2078835bef7bb92514a65b6051cfc6c8">nsec</a>; <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span>&#160; }</div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span>&#160;</div><div class="line"><a name="l00091"></a><span class="lineno"><a class="line" href="structVamp_1_1RealTime.html#a9d0998d7d68e4b7b5f2ba703a4b4dcd8"> 91</a></span>&#160; <a class="code" href="structVamp_1_1RealTime.html">RealTime</a> <a class="code" href="structVamp_1_1RealTime.html#a9d0998d7d68e4b7b5f2ba703a4b4dcd8">operator+</a>(<span class="keyword">const</span> <a class="code" href="structVamp_1_1RealTime.html">RealTime</a> &amp;r)<span class="keyword"> const </span>{</div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span>&#160; <span class="keywordflow">return</span> <a class="code" href="structVamp_1_1RealTime.html">RealTime</a>(sec + r.<a class="code" href="structVamp_1_1RealTime.html#ab4d81983384a9f57ce064e6c343f2267">sec</a>, nsec + r.<a class="code" href="structVamp_1_1RealTime.html#a2078835bef7bb92514a65b6051cfc6c8">nsec</a>);</div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span>&#160; }</div><div class="line"><a name="l00094"></a><span class="lineno"><a class="line" href="structVamp_1_1RealTime.html#a8c4c528647b8343b3bbad91c75e243b0"> 94</a></span>&#160; <a class="code" href="structVamp_1_1RealTime.html">RealTime</a> <a class="code" href="structVamp_1_1RealTime.html#a8c4c528647b8343b3bbad91c75e243b0">operator-</a>(<span class="keyword">const</span> <a class="code" href="structVamp_1_1RealTime.html">RealTime</a> &amp;r)<span class="keyword"> const </span>{</div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span>&#160; <span class="keywordflow">return</span> <a class="code" href="structVamp_1_1RealTime.html">RealTime</a>(sec - r.<a class="code" href="structVamp_1_1RealTime.html#ab4d81983384a9f57ce064e6c343f2267">sec</a>, nsec - r.<a class="code" href="structVamp_1_1RealTime.html#a2078835bef7bb92514a65b6051cfc6c8">nsec</a>);</div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span>&#160; }</div><div class="line"><a name="l00097"></a><span class="lineno"><a class="line" href="structVamp_1_1RealTime.html#add1b7473237189dd619343c0262cc156"> 97</a></span>&#160; <a class="code" href="structVamp_1_1RealTime.html">RealTime</a> <a class="code" href="structVamp_1_1RealTime.html#add1b7473237189dd619343c0262cc156">operator-</a>()<span class="keyword"> const </span>{</div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span>&#160; <span class="keywordflow">return</span> <a class="code" href="structVamp_1_1RealTime.html">RealTime</a>(-sec, -nsec);</div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span>&#160; }</div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span>&#160;</div><div class="line"><a name="l00101"></a><span class="lineno"><a class="line" href="structVamp_1_1RealTime.html#a7d25849aaa7b8cd27581e80ccf6110e3"> 101</a></span>&#160; <span class="keywordtype">bool</span> operator &lt;(<span class="keyword">const</span> <a class="code" href="structVamp_1_1RealTime.html">RealTime</a> &amp;r)<span class="keyword"> const </span>{</div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span>&#160; <span class="keywordflow">if</span> (sec == r.<a class="code" href="structVamp_1_1RealTime.html#ab4d81983384a9f57ce064e6c343f2267">sec</a>) <span class="keywordflow">return</span> nsec &lt; r.<a class="code" href="structVamp_1_1RealTime.html#a2078835bef7bb92514a65b6051cfc6c8">nsec</a>;</div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span>&#160; <span class="keywordflow">else</span> <span class="keywordflow">return</span> sec &lt; r.<a class="code" href="structVamp_1_1RealTime.html#ab4d81983384a9f57ce064e6c343f2267">sec</a>;</div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span>&#160; }</div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span>&#160;</div><div class="line"><a name="l00106"></a><span class="lineno"><a class="line" href="structVamp_1_1RealTime.html#a81b946f9fe6035f09cae60f2b8220287"> 106</a></span>&#160; <span class="keywordtype">bool</span> operator &gt;(<span class="keyword">const</span> <a class="code" href="structVamp_1_1RealTime.html">RealTime</a> &amp;r)<span class="keyword"> const </span>{</div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span>&#160; <span class="keywordflow">if</span> (sec == r.<a class="code" href="structVamp_1_1RealTime.html#ab4d81983384a9f57ce064e6c343f2267">sec</a>) <span class="keywordflow">return</span> nsec &gt; r.<a class="code" href="structVamp_1_1RealTime.html#a2078835bef7bb92514a65b6051cfc6c8">nsec</a>;</div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span>&#160; <span class="keywordflow">else</span> <span class="keywordflow">return</span> sec &gt; r.<a class="code" href="structVamp_1_1RealTime.html#ab4d81983384a9f57ce064e6c343f2267">sec</a>;</div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span>&#160; }</div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span>&#160;</div><div class="line"><a name="l00111"></a><span class="lineno"><a class="line" href="structVamp_1_1RealTime.html#ad0676bc6793d81c71e268c4f9728cfbc"> 111</a></span>&#160; <span class="keywordtype">bool</span> <a class="code" href="structVamp_1_1RealTime.html#ad0676bc6793d81c71e268c4f9728cfbc">operator==</a>(<span class="keyword">const</span> <a class="code" href="structVamp_1_1RealTime.html">RealTime</a> &amp;r)<span class="keyword"> const </span>{</div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span>&#160; <span class="keywordflow">return</span> (sec == r.<a class="code" href="structVamp_1_1RealTime.html#ab4d81983384a9f57ce064e6c343f2267">sec</a> &amp;&amp; nsec == r.<a class="code" href="structVamp_1_1RealTime.html#a2078835bef7bb92514a65b6051cfc6c8">nsec</a>);</div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span>&#160; }</div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span>&#160; </div><div class="line"><a name="l00115"></a><span class="lineno"><a class="line" href="structVamp_1_1RealTime.html#a798434d2b3c8befa3342221de8f46be9"> 115</a></span>&#160; <span class="keywordtype">bool</span> <a class="code" href="structVamp_1_1RealTime.html#a798434d2b3c8befa3342221de8f46be9">operator!=</a>(<span class="keyword">const</span> <a class="code" href="structVamp_1_1RealTime.html">RealTime</a> &amp;r)<span class="keyword"> const </span>{</div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span>&#160; <span class="keywordflow">return</span> !(r == *<span class="keyword">this</span>);</div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span>&#160; }</div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span>&#160; </div><div class="line"><a name="l00119"></a><span class="lineno"><a class="line" href="structVamp_1_1RealTime.html#af9dae6706cc2d9db14973eb47ce54c4b"> 119</a></span>&#160; <span class="keywordtype">bool</span> <a class="code" href="structVamp_1_1RealTime.html#af9dae6706cc2d9db14973eb47ce54c4b">operator&gt;=</a>(<span class="keyword">const</span> <a class="code" href="structVamp_1_1RealTime.html">RealTime</a> &amp;r)<span class="keyword"> const </span>{</div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span>&#160; <span class="keywordflow">if</span> (sec == r.<a class="code" href="structVamp_1_1RealTime.html#ab4d81983384a9f57ce064e6c343f2267">sec</a>) <span class="keywordflow">return</span> nsec &gt;= r.<a class="code" href="structVamp_1_1RealTime.html#a2078835bef7bb92514a65b6051cfc6c8">nsec</a>;</div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span>&#160; <span class="keywordflow">else</span> <span class="keywordflow">return</span> sec &gt;= r.<a class="code" href="structVamp_1_1RealTime.html#ab4d81983384a9f57ce064e6c343f2267">sec</a>;</div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span>&#160; }</div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span>&#160;</div><div class="line"><a name="l00124"></a><span class="lineno"><a class="line" href="structVamp_1_1RealTime.html#a0639e3b1ac7dd638fac4c03c957a94c0"> 124</a></span>&#160; <span class="keywordtype">bool</span> <a class="code" href="structVamp_1_1RealTime.html#a0639e3b1ac7dd638fac4c03c957a94c0">operator&lt;=</a>(<span class="keyword">const</span> <a class="code" href="structVamp_1_1RealTime.html">RealTime</a> &amp;r)<span class="keyword"> const </span>{</div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span>&#160; <span class="keywordflow">if</span> (sec == r.<a class="code" href="structVamp_1_1RealTime.html#ab4d81983384a9f57ce064e6c343f2267">sec</a>) <span class="keywordflow">return</span> nsec &lt;= r.<a class="code" href="structVamp_1_1RealTime.html#a2078835bef7bb92514a65b6051cfc6c8">nsec</a>;</div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span>&#160; <span class="keywordflow">else</span> <span class="keywordflow">return</span> sec &lt;= r.<a class="code" href="structVamp_1_1RealTime.html#ab4d81983384a9f57ce064e6c343f2267">sec</a>;</div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span>&#160; }</div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span>&#160;</div><div class="line"><a name="l00129"></a><span class="lineno"> 129</span>&#160; <a class="code" href="structVamp_1_1RealTime.html">RealTime</a> operator/(<span class="keywordtype">int</span> d) <span class="keyword">const</span>;</div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span>&#160;</div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span>&#160; <span class="keywordtype">double</span> operator/(<span class="keyword">const</span> <a class="code" href="structVamp_1_1RealTime.html">RealTime</a> &amp;r) <span class="keyword">const</span>;</div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span>&#160;</div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span>&#160; std::string toString() <span class="keyword">const</span>;</div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span>&#160;</div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span>&#160; std::string toText(<span class="keywordtype">bool</span> fixedDp = <span class="keyword">false</span>) <span class="keyword">const</span>;</div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span>&#160;</div><div class="line"><a name="l00151"></a><span class="lineno"> 151</span>&#160; <span class="keyword">static</span> <span class="keywordtype">long</span> realTime2Frame(<span class="keyword">const</span> <a class="code" href="structVamp_1_1RealTime.html">RealTime</a> &amp;r, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> sampleRate);</div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span>&#160;</div><div class="line"><a name="l00156"></a><span class="lineno"> 156</span>&#160; <span class="keyword">static</span> <a class="code" href="structVamp_1_1RealTime.html">RealTime</a> frame2RealTime(<span class="keywordtype">long</span> frame, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> sampleRate);</div><div class="line"><a name="l00157"></a><span class="lineno"> 157</span>&#160;</div><div class="line"><a name="l00158"></a><span class="lineno"><a class="line" href="structVamp_1_1RealTime.html#abe453371597710148b0fd19bb452f8a9"> 158</a></span>&#160; <span class="keyword">static</span> <span class="keyword">const</span> <a class="code" href="structVamp_1_1RealTime.html">RealTime</a> <a class="code" href="structVamp_1_1RealTime.html#abe453371597710148b0fd19bb452f8a9">zeroTime</a>;</div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span>&#160;};</div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span>&#160;</div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span>&#160;std::ostream &amp;<a class="code" href="namespaceVamp.html#a85842d554b6abf7bf9ff648b70f39fef">operator&lt;&lt;</a>(std::ostream &amp;out, <span class="keyword">const</span> <a class="code" href="structVamp_1_1RealTime.html">RealTime</a> &amp;rt);</div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span>&#160;</div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span>&#160;}</div><div class="line"><a name="l00164"></a><span class="lineno"> 164</span>&#160;</div><div class="line"><a name="l00165"></a><span class="lineno"> 165</span>&#160;<a class="code" href="plugguard_8h.html#ac879bb1077ecc6132ea3581ef9033753">_VAMP_SDK_PLUGSPACE_END</a>(<a class="code" href="structVamp_1_1RealTime.html">RealTime</a>.h)</div><div class="line"><a name="l00166"></a><span class="lineno"> 166</span>&#160; </div><div class="line"><a name="l00167"></a><span class="lineno"> 167</span>&#160;<span class="preprocessor">#endif</span></div><div class="ttc" id="structVamp_1_1RealTime_html_abe453371597710148b0fd19bb452f8a9"><div class="ttname"><a href="structVamp_1_1RealTime.html#abe453371597710148b0fd19bb452f8a9">Vamp::RealTime::zeroTime</a></div><div class="ttdeci">static const RealTime zeroTime</div><div class="ttdef"><b>Definition:</b> <a href="vamp-sdk_2RealTime_8h_source.html#l00158">vamp-sdk/RealTime.h:158</a></div></div>
80 <a name="l00002"></a>00002 67 <div class="ttc" id="structVamp_1_1RealTime_html_ad703be11b7beb07af08ddf133aa2ae79"><div class="ttname"><a href="structVamp_1_1RealTime.html#ad703be11b7beb07af08ddf133aa2ae79">Vamp::RealTime::RealTime</a></div><div class="ttdeci">RealTime()</div><div class="ttdef"><b>Definition:</b> <a href="vamp-sdk_2RealTime_8h_source.html#l00074">vamp-sdk/RealTime.h:74</a></div></div>
81 <a name="l00003"></a>00003 <span class="comment">/*</span> 68 <div class="ttc" id="structVamp_1_1RealTime_html_a2078835bef7bb92514a65b6051cfc6c8"><div class="ttname"><a href="structVamp_1_1RealTime.html#a2078835bef7bb92514a65b6051cfc6c8">Vamp::RealTime::nsec</a></div><div class="ttdeci">int nsec</div><div class="ttdef"><b>Definition:</b> <a href="vamp-sdk_2RealTime_8h_source.html#l00069">vamp-sdk/RealTime.h:69</a></div></div>
82 <a name="l00004"></a>00004 <span class="comment"> Vamp</span> 69 <div class="ttc" id="structVamp_1_1RealTime_html_a798434d2b3c8befa3342221de8f46be9"><div class="ttname"><a href="structVamp_1_1RealTime.html#a798434d2b3c8befa3342221de8f46be9">Vamp::RealTime::operator!=</a></div><div class="ttdeci">bool operator!=(const RealTime &amp;r) const</div><div class="ttdef"><b>Definition:</b> <a href="vamp-sdk_2RealTime_8h_source.html#l00115">vamp-sdk/RealTime.h:115</a></div></div>
83 <a name="l00005"></a>00005 <span class="comment"></span> 70 <div class="ttc" id="namespaceVamp_html"><div class="ttname"><a href="namespaceVamp.html">Vamp</a></div><div class="ttdef"><b>Definition:</b> <a href="FFT_8h_source.html#l00043">FFT.h:43</a></div></div>
84 <a name="l00006"></a>00006 <span class="comment"> An API for audio analysis and feature extraction plugins.</span> 71 <div class="ttc" id="structVamp_1_1RealTime_html_a64f1d2641b1398caaa0e1b9e215d0fee"><div class="ttname"><a href="structVamp_1_1RealTime.html#a64f1d2641b1398caaa0e1b9e215d0fee">Vamp::RealTime::usec</a></div><div class="ttdeci">int usec() const</div><div class="ttdef"><b>Definition:</b> <a href="vamp-sdk_2RealTime_8h_source.html#l00071">vamp-sdk/RealTime.h:71</a></div></div>
85 <a name="l00007"></a>00007 <span class="comment"></span> 72 <div class="ttc" id="namespaceVamp_html_a85842d554b6abf7bf9ff648b70f39fef"><div class="ttname"><a href="namespaceVamp.html#a85842d554b6abf7bf9ff648b70f39fef">Vamp::operator&lt;&lt;</a></div><div class="ttdeci">std::ostream &amp; operator&lt;&lt;(std::ostream &amp;out, const RealTime &amp;rt)</div></div>
86 <a name="l00008"></a>00008 <span class="comment"> Centre for Digital Music, Queen Mary, University of London.</span> 73 <div class="ttc" id="structVamp_1_1RealTime_html_ad0676bc6793d81c71e268c4f9728cfbc"><div class="ttname"><a href="structVamp_1_1RealTime.html#ad0676bc6793d81c71e268c4f9728cfbc">Vamp::RealTime::operator==</a></div><div class="ttdeci">bool operator==(const RealTime &amp;r) const</div><div class="ttdef"><b>Definition:</b> <a href="vamp-sdk_2RealTime_8h_source.html#l00111">vamp-sdk/RealTime.h:111</a></div></div>
87 <a name="l00009"></a>00009 <span class="comment"> Copyright 2006 Chris Cannam.</span> 74 <div class="ttc" id="structVamp_1_1RealTime_html_a0639e3b1ac7dd638fac4c03c957a94c0"><div class="ttname"><a href="structVamp_1_1RealTime.html#a0639e3b1ac7dd638fac4c03c957a94c0">Vamp::RealTime::operator&lt;=</a></div><div class="ttdeci">bool operator&lt;=(const RealTime &amp;r) const</div><div class="ttdef"><b>Definition:</b> <a href="vamp-sdk_2RealTime_8h_source.html#l00124">vamp-sdk/RealTime.h:124</a></div></div>
88 <a name="l00010"></a>00010 <span class="comment"> </span> 75 <div class="ttc" id="structVamp_1_1RealTime_html_a9d0998d7d68e4b7b5f2ba703a4b4dcd8"><div class="ttname"><a href="structVamp_1_1RealTime.html#a9d0998d7d68e4b7b5f2ba703a4b4dcd8">Vamp::RealTime::operator+</a></div><div class="ttdeci">RealTime operator+(const RealTime &amp;r) const</div><div class="ttdef"><b>Definition:</b> <a href="vamp-sdk_2RealTime_8h_source.html#l00091">vamp-sdk/RealTime.h:91</a></div></div>
89 <a name="l00011"></a>00011 <span class="comment"> Permission is hereby granted, free of charge, to any person</span> 76 <div class="ttc" id="structVamp_1_1RealTime_html_ab4d81983384a9f57ce064e6c343f2267"><div class="ttname"><a href="structVamp_1_1RealTime.html#ab4d81983384a9f57ce064e6c343f2267">Vamp::RealTime::sec</a></div><div class="ttdeci">int sec</div><div class="ttdef"><b>Definition:</b> <a href="vamp-sdk_2RealTime_8h_source.html#l00068">vamp-sdk/RealTime.h:68</a></div></div>
90 <a name="l00012"></a>00012 <span class="comment"> obtaining a copy of this software and associated documentation</span> 77 <div class="ttc" id="structVamp_1_1RealTime_html_a8c4c528647b8343b3bbad91c75e243b0"><div class="ttname"><a href="structVamp_1_1RealTime.html#a8c4c528647b8343b3bbad91c75e243b0">Vamp::RealTime::operator-</a></div><div class="ttdeci">RealTime operator-(const RealTime &amp;r) const</div><div class="ttdef"><b>Definition:</b> <a href="vamp-sdk_2RealTime_8h_source.html#l00094">vamp-sdk/RealTime.h:94</a></div></div>
91 <a name="l00013"></a>00013 <span class="comment"> files (the &quot;Software&quot;), to deal in the Software without</span> 78 <div class="ttc" id="structVamp_1_1RealTime_html"><div class="ttname"><a href="structVamp_1_1RealTime.html">Vamp::RealTime</a></div><div class="ttdoc">RealTime represents time values to nanosecond precision with accurate arithmetic and frame-rate conve...</div><div class="ttdef"><b>Definition:</b> <a href="vamp-sdk_2RealTime_8h_source.html#l00066">vamp-sdk/RealTime.h:66</a></div></div>
92 <a name="l00014"></a>00014 <span class="comment"> restriction, including without limitation the rights to use, copy,</span> 79 <div class="ttc" id="plugguard_8h_html_a1a2724ea453971288d3218e4eab3072c"><div class="ttname"><a href="plugguard_8h.html#a1a2724ea453971288d3218e4eab3072c">_VAMP_SDK_PLUGSPACE_BEGIN</a></div><div class="ttdeci">#define _VAMP_SDK_PLUGSPACE_BEGIN(h)</div><div class="ttdef"><b>Definition:</b> <a href="plugguard_8h_source.html#l00079">plugguard.h:79</a></div></div>
93 <a name="l00015"></a>00015 <span class="comment"> modify, merge, publish, distribute, sublicense, and/or sell copies</span> 80 <div class="ttc" id="structVamp_1_1RealTime_html_a8f4dbd8ef24a0ec6a77dce67fff5434e"><div class="ttname"><a href="structVamp_1_1RealTime.html#a8f4dbd8ef24a0ec6a77dce67fff5434e">Vamp::RealTime::RealTime</a></div><div class="ttdeci">RealTime(const RealTime &amp;r)</div><div class="ttdef"><b>Definition:</b> <a href="vamp-sdk_2RealTime_8h_source.html#l00077">vamp-sdk/RealTime.h:77</a></div></div>
94 <a name="l00016"></a>00016 <span class="comment"> of the Software, and to permit persons to whom the Software is</span> 81 <div class="ttc" id="plugguard_8h_html_ac879bb1077ecc6132ea3581ef9033753"><div class="ttname"><a href="plugguard_8h.html#ac879bb1077ecc6132ea3581ef9033753">_VAMP_SDK_PLUGSPACE_END</a></div><div class="ttdeci">#define _VAMP_SDK_PLUGSPACE_END(h)</div><div class="ttdef"><b>Definition:</b> <a href="plugguard_8h_source.html#l00080">plugguard.h:80</a></div></div>
95 <a name="l00017"></a>00017 <span class="comment"> furnished to do so, subject to the following conditions:</span> 82 <div class="ttc" id="structVamp_1_1RealTime_html_add1b7473237189dd619343c0262cc156"><div class="ttname"><a href="structVamp_1_1RealTime.html#add1b7473237189dd619343c0262cc156">Vamp::RealTime::operator-</a></div><div class="ttdeci">RealTime operator-() const</div><div class="ttdef"><b>Definition:</b> <a href="vamp-sdk_2RealTime_8h_source.html#l00097">vamp-sdk/RealTime.h:97</a></div></div>
96 <a name="l00018"></a>00018 <span class="comment"></span> 83 <div class="ttc" id="structVamp_1_1RealTime_html_a6eafb3e42b60d3e19fc808355a90d9ff"><div class="ttname"><a href="structVamp_1_1RealTime.html#a6eafb3e42b60d3e19fc808355a90d9ff">Vamp::RealTime::msec</a></div><div class="ttdeci">int msec() const</div><div class="ttdef"><b>Definition:</b> <a href="vamp-sdk_2RealTime_8h_source.html#l00072">vamp-sdk/RealTime.h:72</a></div></div>
97 <a name="l00019"></a>00019 <span class="comment"> The above copyright notice and this permission notice shall be</span> 84 <div class="ttc" id="structVamp_1_1RealTime_html_af9dae6706cc2d9db14973eb47ce54c4b"><div class="ttname"><a href="structVamp_1_1RealTime.html#af9dae6706cc2d9db14973eb47ce54c4b">Vamp::RealTime::operator&gt;=</a></div><div class="ttdeci">bool operator&gt;=(const RealTime &amp;r) const</div><div class="ttdef"><b>Definition:</b> <a href="vamp-sdk_2RealTime_8h_source.html#l00119">vamp-sdk/RealTime.h:119</a></div></div>
98 <a name="l00020"></a>00020 <span class="comment"> included in all copies or substantial portions of the Software.</span> 85 <div class="ttc" id="plugguard_8h_html"><div class="ttname"><a href="plugguard_8h.html">plugguard.h</a></div></div>
99 <a name="l00021"></a>00021 <span class="comment"></span> 86 <div class="ttc" id="structVamp_1_1RealTime_html_adb82f838804a9a3ad49988de5944d090"><div class="ttname"><a href="structVamp_1_1RealTime.html#adb82f838804a9a3ad49988de5944d090">Vamp::RealTime::operator=</a></div><div class="ttdeci">RealTime &amp; operator=(const RealTime &amp;r)</div><div class="ttdef"><b>Definition:</b> <a href="vamp-sdk_2RealTime_8h_source.html#l00087">vamp-sdk/RealTime.h:87</a></div></div>
100 <a name="l00022"></a>00022 <span class="comment"> THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND,</span> 87 </div><!-- fragment --></div><!-- contents -->
101 <a name="l00023"></a>00023 <span class="comment"> EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF</span> 88 </div><!-- doc-content -->
102 <a name="l00024"></a>00024 <span class="comment"> MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND</span> 89 <!-- start footer part -->
103 <a name="l00025"></a>00025 <span class="comment"> NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR</span> 90 <div id="nav-path" class="navpath"><!-- id is needed for treeview function! -->
104 <a name="l00026"></a>00026 <span class="comment"> ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF</span> 91 <ul>
105 <a name="l00027"></a>00027 <span class="comment"> CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION</span> 92 <li class="navelem"><a class="el" href="dir_8661d6ced9d80e9e8c7982a58cd73404.html">vamp-sdk</a></li><li class="navelem"><a class="el" href="vamp-sdk_2RealTime_8h.html">RealTime.h</a></li>
106 <a name="l00028"></a>00028 <span class="comment"> WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.</span> 93 <li class="footer">Generated by
107 <a name="l00029"></a>00029 <span class="comment"></span> 94 <a href="http://www.doxygen.org/index.html">
108 <a name="l00030"></a>00030 <span class="comment"> Except as contained in this notice, the names of the Centre for</span> 95 <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.13 </li>
109 <a name="l00031"></a>00031 <span class="comment"> Digital Music; Queen Mary, University of London; and Chris Cannam</span> 96 </ul>
110 <a name="l00032"></a>00032 <span class="comment"> shall not be used in advertising or otherwise to promote the sale,</span>
111 <a name="l00033"></a>00033 <span class="comment"> use or other dealings in this Software without prior written</span>
112 <a name="l00034"></a>00034 <span class="comment"> authorization.</span>
113 <a name="l00035"></a>00035 <span class="comment">*/</span>
114 <a name="l00036"></a>00036
115 <a name="l00037"></a>00037 <span class="comment">/*</span>
116 <a name="l00038"></a>00038 <span class="comment"> This is a modified version of a source file from the </span>
117 <a name="l00039"></a>00039 <span class="comment"> Rosegarden MIDI and audio sequencer and notation editor.</span>
118 <a name="l00040"></a>00040 <span class="comment"> This file copyright 2000-2006 Chris Cannam.</span>
119 <a name="l00041"></a>00041 <span class="comment"> Relicensed by the author as detailed above.</span>
120 <a name="l00042"></a>00042 <span class="comment">*/</span>
121 <a name="l00043"></a>00043
122 <a name="l00044"></a>00044 <span class="preprocessor">#ifndef _VAMP_REAL_TIME_H_</span>
123 <a name="l00045"></a>00045 <span class="preprocessor"></span><span class="preprocessor">#define _VAMP_REAL_TIME_H_</span>
124 <a name="l00046"></a>00046 <span class="preprocessor"></span>
125 <a name="l00047"></a>00047 <span class="preprocessor">#include &lt;iostream&gt;</span>
126 <a name="l00048"></a>00048 <span class="preprocessor">#include &lt;string&gt;</span>
127 <a name="l00049"></a>00049
128 <a name="l00050"></a>00050 <span class="preprocessor">#ifndef _WIN32</span>
129 <a name="l00051"></a>00051 <span class="preprocessor"></span><span class="keyword">struct </span>timeval;
130 <a name="l00052"></a>00052 <span class="preprocessor">#endif</span>
131 <a name="l00053"></a>00053 <span class="preprocessor"></span>
132 <a name="l00054"></a>00054 <span class="preprocessor">#include &quot;<a class="code" href="plugguard_8h.html">plugguard.h</a>&quot;</span>
133 <a name="l00055"></a>00055 <a class="code" href="plugguard_8h.html#a1a2724ea453971288d3218e4eab3072c">_VAMP_SDK_PLUGSPACE_BEGIN</a>(RealTime.h)
134 <a name="l00056"></a>00056
135 <a name="l00057"></a>00057 namespace Vamp {
136 <a name="l00058"></a>00058
137 <a name="l00066"></a><a class="code" href="structVamp_1_1RealTime.html">00066</a> <span class="keyword">struct </span><a class="code" href="structVamp_1_1RealTime.html" title="RealTime represents time values to nanosecond precision with accurate arithmetic and frame-rate conve...">RealTime</a>
138 <a name="l00067"></a>00067 {
139 <a name="l00068"></a><a class="code" href="structVamp_1_1RealTime.html#ab4d81983384a9f57ce064e6c343f2267">00068</a> <span class="keywordtype">int</span> <a class="code" href="structVamp_1_1RealTime.html#ab4d81983384a9f57ce064e6c343f2267">sec</a>;
140 <a name="l00069"></a><a class="code" href="structVamp_1_1RealTime.html#a2078835bef7bb92514a65b6051cfc6c8">00069</a> <span class="keywordtype">int</span> <a class="code" href="structVamp_1_1RealTime.html#a2078835bef7bb92514a65b6051cfc6c8">nsec</a>;
141 <a name="l00070"></a>00070
142 <a name="l00071"></a><a class="code" href="structVamp_1_1RealTime.html#aace9e2c60af62273e45ccd98d623914c">00071</a> <span class="keywordtype">int</span> <a class="code" href="structVamp_1_1RealTime.html#aace9e2c60af62273e45ccd98d623914c">usec</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> nsec / 1000; }
143 <a name="l00072"></a><a class="code" href="structVamp_1_1RealTime.html#a76e22815db51ae180c38021110da9947">00072</a> <span class="keywordtype">int</span> <a class="code" href="structVamp_1_1RealTime.html#a76e22815db51ae180c38021110da9947">msec</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> nsec / 1000000; }
144 <a name="l00073"></a>00073
145 <a name="l00074"></a><a class="code" href="structVamp_1_1RealTime.html#ad703be11b7beb07af08ddf133aa2ae79">00074</a> <a class="code" href="structVamp_1_1RealTime.html#ad703be11b7beb07af08ddf133aa2ae79">RealTime</a>(): sec(0), nsec(0) {}
146 <a name="l00075"></a>00075 <a class="code" href="structVamp_1_1RealTime.html" title="RealTime represents time values to nanosecond precision with accurate arithmetic and frame-rate conve...">RealTime</a>(<span class="keywordtype">int</span> s, <span class="keywordtype">int</span> n);
147 <a name="l00076"></a>00076
148 <a name="l00077"></a><a class="code" href="structVamp_1_1RealTime.html#a8f4dbd8ef24a0ec6a77dce67fff5434e">00077</a> <a class="code" href="structVamp_1_1RealTime.html" title="RealTime represents time values to nanosecond precision with accurate arithmetic and frame-rate conve...">RealTime</a>(<span class="keyword">const</span> <a class="code" href="structVamp_1_1RealTime.html" title="RealTime represents time values to nanosecond precision with accurate arithmetic and frame-rate conve...">RealTime</a> &amp;r) :
149 <a name="l00078"></a>00078 sec(r.sec), nsec(r.nsec) { }
150 <a name="l00079"></a>00079
151 <a name="l00080"></a>00080 <span class="keyword">static</span> <a class="code" href="structVamp_1_1RealTime.html" title="RealTime represents time values to nanosecond precision with accurate arithmetic and frame-rate conve...">RealTime</a> fromSeconds(<span class="keywordtype">double</span> sec);
152 <a name="l00081"></a>00081 <span class="keyword">static</span> <a class="code" href="structVamp_1_1RealTime.html" title="RealTime represents time values to nanosecond precision with accurate arithmetic and frame-rate conve...">RealTime</a> fromMilliseconds(<span class="keywordtype">int</span> msec);
153 <a name="l00082"></a>00082
154 <a name="l00083"></a>00083 <span class="preprocessor">#ifndef _WIN32</span>
155 <a name="l00084"></a>00084 <span class="preprocessor"></span> <span class="keyword">static</span> <a class="code" href="structVamp_1_1RealTime.html" title="RealTime represents time values to nanosecond precision with accurate arithmetic and frame-rate conve...">RealTime</a> fromTimeval(<span class="keyword">const</span> <span class="keyword">struct</span> timeval &amp;);
156 <a name="l00085"></a>00085 <span class="preprocessor">#endif</span>
157 <a name="l00086"></a>00086 <span class="preprocessor"></span>
158 <a name="l00087"></a><a class="code" href="structVamp_1_1RealTime.html#adb82f838804a9a3ad49988de5944d090">00087</a> <a class="code" href="structVamp_1_1RealTime.html" title="RealTime represents time values to nanosecond precision with accurate arithmetic and frame-rate conve...">RealTime</a> &amp;<a class="code" href="structVamp_1_1RealTime.html#adb82f838804a9a3ad49988de5944d090">operator=</a>(<span class="keyword">const</span> <a class="code" href="structVamp_1_1RealTime.html" title="RealTime represents time values to nanosecond precision with accurate arithmetic and frame-rate conve...">RealTime</a> &amp;r) {
159 <a name="l00088"></a>00088 sec = r.<a class="code" href="structVamp_1_1RealTime.html#ab4d81983384a9f57ce064e6c343f2267">sec</a>; nsec = r.<a class="code" href="structVamp_1_1RealTime.html#a2078835bef7bb92514a65b6051cfc6c8">nsec</a>; <span class="keywordflow">return</span> *<span class="keyword">this</span>;
160 <a name="l00089"></a>00089 }
161 <a name="l00090"></a>00090
162 <a name="l00091"></a><a class="code" href="structVamp_1_1RealTime.html#a6b74748d1eb4c3c751e7a12aefae0bde">00091</a> <a class="code" href="structVamp_1_1RealTime.html" title="RealTime represents time values to nanosecond precision with accurate arithmetic and frame-rate conve...">RealTime</a> <a class="code" href="structVamp_1_1RealTime.html#a6b74748d1eb4c3c751e7a12aefae0bde">operator+</a>(<span class="keyword">const</span> <a class="code" href="structVamp_1_1RealTime.html" title="RealTime represents time values to nanosecond precision with accurate arithmetic and frame-rate conve...">RealTime</a> &amp;r)<span class="keyword"> const </span>{
163 <a name="l00092"></a>00092 <span class="keywordflow">return</span> <a class="code" href="structVamp_1_1RealTime.html" title="RealTime represents time values to nanosecond precision with accurate arithmetic and frame-rate conve...">RealTime</a>(sec + r.<a class="code" href="structVamp_1_1RealTime.html#ab4d81983384a9f57ce064e6c343f2267">sec</a>, nsec + r.<a class="code" href="structVamp_1_1RealTime.html#a2078835bef7bb92514a65b6051cfc6c8">nsec</a>);
164 <a name="l00093"></a>00093 }
165 <a name="l00094"></a><a class="code" href="structVamp_1_1RealTime.html#af0360b5b0d23a464025a6823912c6291">00094</a> <a class="code" href="structVamp_1_1RealTime.html" title="RealTime represents time values to nanosecond precision with accurate arithmetic and frame-rate conve...">RealTime</a> <a class="code" href="structVamp_1_1RealTime.html#af0360b5b0d23a464025a6823912c6291">operator-</a>(<span class="keyword">const</span> <a class="code" href="structVamp_1_1RealTime.html" title="RealTime represents time values to nanosecond precision with accurate arithmetic and frame-rate conve...">RealTime</a> &amp;r)<span class="keyword"> const </span>{
166 <a name="l00095"></a>00095 <span class="keywordflow">return</span> <a class="code" href="structVamp_1_1RealTime.html" title="RealTime represents time values to nanosecond precision with accurate arithmetic and frame-rate conve...">RealTime</a>(sec - r.<a class="code" href="structVamp_1_1RealTime.html#ab4d81983384a9f57ce064e6c343f2267">sec</a>, nsec - r.<a class="code" href="structVamp_1_1RealTime.html#a2078835bef7bb92514a65b6051cfc6c8">nsec</a>);
167 <a name="l00096"></a>00096 }
168 <a name="l00097"></a><a class="code" href="structVamp_1_1RealTime.html#af62915355c482f2e1611a52a7f17f5ed">00097</a> <a class="code" href="structVamp_1_1RealTime.html" title="RealTime represents time values to nanosecond precision with accurate arithmetic and frame-rate conve...">RealTime</a> <a class="code" href="structVamp_1_1RealTime.html#af62915355c482f2e1611a52a7f17f5ed">operator-</a>()<span class="keyword"> const </span>{
169 <a name="l00098"></a>00098 <span class="keywordflow">return</span> <a class="code" href="structVamp_1_1RealTime.html" title="RealTime represents time values to nanosecond precision with accurate arithmetic and frame-rate conve...">RealTime</a>(-sec, -nsec);
170 <a name="l00099"></a>00099 }
171 <a name="l00100"></a>00100
172 <a name="l00101"></a><a class="code" href="structVamp_1_1RealTime.html#a78e378a5dd0137a6514dca18edda6f9a">00101</a> <span class="keywordtype">bool</span> operator &lt;(<span class="keyword">const</span> <a class="code" href="structVamp_1_1RealTime.html" title="RealTime represents time values to nanosecond precision with accurate arithmetic and frame-rate conve...">RealTime</a> &amp;r)<span class="keyword"> const </span>{
173 <a name="l00102"></a>00102 <span class="keywordflow">if</span> (sec == r.<a class="code" href="structVamp_1_1RealTime.html#ab4d81983384a9f57ce064e6c343f2267">sec</a>) <span class="keywordflow">return</span> nsec &lt; r.<a class="code" href="structVamp_1_1RealTime.html#a2078835bef7bb92514a65b6051cfc6c8">nsec</a>;
174 <a name="l00103"></a>00103 <span class="keywordflow">else</span> <span class="keywordflow">return</span> sec &lt; r.<a class="code" href="structVamp_1_1RealTime.html#ab4d81983384a9f57ce064e6c343f2267">sec</a>;
175 <a name="l00104"></a>00104 }
176 <a name="l00105"></a>00105
177 <a name="l00106"></a><a class="code" href="structVamp_1_1RealTime.html#a6f0aced679e2f97133ed63c688b335e4">00106</a> <span class="keywordtype">bool</span> operator &gt;(<span class="keyword">const</span> <a class="code" href="structVamp_1_1RealTime.html" title="RealTime represents time values to nanosecond precision with accurate arithmetic and frame-rate conve...">RealTime</a> &amp;r)<span class="keyword"> const </span>{
178 <a name="l00107"></a>00107 <span class="keywordflow">if</span> (sec == r.<a class="code" href="structVamp_1_1RealTime.html#ab4d81983384a9f57ce064e6c343f2267">sec</a>) <span class="keywordflow">return</span> nsec &gt; r.<a class="code" href="structVamp_1_1RealTime.html#a2078835bef7bb92514a65b6051cfc6c8">nsec</a>;
179 <a name="l00108"></a>00108 <span class="keywordflow">else</span> <span class="keywordflow">return</span> sec &gt; r.<a class="code" href="structVamp_1_1RealTime.html#ab4d81983384a9f57ce064e6c343f2267">sec</a>;
180 <a name="l00109"></a>00109 }
181 <a name="l00110"></a>00110
182 <a name="l00111"></a><a class="code" href="structVamp_1_1RealTime.html#abc5f06b5b9973012cb7453192df3ea5e">00111</a> <span class="keywordtype">bool</span> <a class="code" href="structVamp_1_1RealTime.html#abc5f06b5b9973012cb7453192df3ea5e">operator==</a>(<span class="keyword">const</span> <a class="code" href="structVamp_1_1RealTime.html" title="RealTime represents time values to nanosecond precision with accurate arithmetic and frame-rate conve...">RealTime</a> &amp;r)<span class="keyword"> const </span>{
183 <a name="l00112"></a>00112 <span class="keywordflow">return</span> (sec == r.<a class="code" href="structVamp_1_1RealTime.html#ab4d81983384a9f57ce064e6c343f2267">sec</a> &amp;&amp; nsec == r.<a class="code" href="structVamp_1_1RealTime.html#a2078835bef7bb92514a65b6051cfc6c8">nsec</a>);
184 <a name="l00113"></a>00113 }
185 <a name="l00114"></a>00114
186 <a name="l00115"></a><a class="code" href="structVamp_1_1RealTime.html#ae9b0ea7c217163d5327b1a2a0662a90b">00115</a> <span class="keywordtype">bool</span> <a class="code" href="structVamp_1_1RealTime.html#ae9b0ea7c217163d5327b1a2a0662a90b">operator!=</a>(<span class="keyword">const</span> <a class="code" href="structVamp_1_1RealTime.html" title="RealTime represents time values to nanosecond precision with accurate arithmetic and frame-rate conve...">RealTime</a> &amp;r)<span class="keyword"> const </span>{
187 <a name="l00116"></a>00116 <span class="keywordflow">return</span> !(r == *<span class="keyword">this</span>);
188 <a name="l00117"></a>00117 }
189 <a name="l00118"></a>00118
190 <a name="l00119"></a><a class="code" href="structVamp_1_1RealTime.html#a5cb785a410e3a91ed3092b7bba22afc3">00119</a> <span class="keywordtype">bool</span> <a class="code" href="structVamp_1_1RealTime.html#a5cb785a410e3a91ed3092b7bba22afc3">operator&gt;=</a>(<span class="keyword">const</span> <a class="code" href="structVamp_1_1RealTime.html" title="RealTime represents time values to nanosecond precision with accurate arithmetic and frame-rate conve...">RealTime</a> &amp;r)<span class="keyword"> const </span>{
191 <a name="l00120"></a>00120 <span class="keywordflow">if</span> (sec == r.<a class="code" href="structVamp_1_1RealTime.html#ab4d81983384a9f57ce064e6c343f2267">sec</a>) <span class="keywordflow">return</span> nsec &gt;= r.<a class="code" href="structVamp_1_1RealTime.html#a2078835bef7bb92514a65b6051cfc6c8">nsec</a>;
192 <a name="l00121"></a>00121 <span class="keywordflow">else</span> <span class="keywordflow">return</span> sec &gt;= r.<a class="code" href="structVamp_1_1RealTime.html#ab4d81983384a9f57ce064e6c343f2267">sec</a>;
193 <a name="l00122"></a>00122 }
194 <a name="l00123"></a>00123
195 <a name="l00124"></a><a class="code" href="structVamp_1_1RealTime.html#acf4278eec678c558d62bbda6bc1da44e">00124</a> <span class="keywordtype">bool</span> <a class="code" href="structVamp_1_1RealTime.html#acf4278eec678c558d62bbda6bc1da44e">operator&lt;=</a>(<span class="keyword">const</span> <a class="code" href="structVamp_1_1RealTime.html" title="RealTime represents time values to nanosecond precision with accurate arithmetic and frame-rate conve...">RealTime</a> &amp;r)<span class="keyword"> const </span>{
196 <a name="l00125"></a>00125 <span class="keywordflow">if</span> (sec == r.<a class="code" href="structVamp_1_1RealTime.html#ab4d81983384a9f57ce064e6c343f2267">sec</a>) <span class="keywordflow">return</span> nsec &lt;= r.<a class="code" href="structVamp_1_1RealTime.html#a2078835bef7bb92514a65b6051cfc6c8">nsec</a>;
197 <a name="l00126"></a>00126 <span class="keywordflow">else</span> <span class="keywordflow">return</span> sec &lt;= r.<a class="code" href="structVamp_1_1RealTime.html#ab4d81983384a9f57ce064e6c343f2267">sec</a>;
198 <a name="l00127"></a>00127 }
199 <a name="l00128"></a>00128
200 <a name="l00129"></a>00129 <a class="code" href="structVamp_1_1RealTime.html" title="RealTime represents time values to nanosecond precision with accurate arithmetic and frame-rate conve...">RealTime</a> operator/(<span class="keywordtype">int</span> d) <span class="keyword">const</span>;
201 <a name="l00130"></a>00130
202 <a name="l00134"></a>00134 <span class="keywordtype">double</span> operator/(<span class="keyword">const</span> <a class="code" href="structVamp_1_1RealTime.html" title="RealTime represents time values to nanosecond precision with accurate arithmetic and frame-rate conve...">RealTime</a> &amp;r) <span class="keyword">const</span>;
203 <a name="l00135"></a>00135
204 <a name="l00140"></a>00140 std::string toString() <span class="keyword">const</span>;
205 <a name="l00141"></a>00141
206 <a name="l00146"></a>00146 std::string toText(<span class="keywordtype">bool</span> fixedDp = <span class="keyword">false</span>) <span class="keyword">const</span>;
207 <a name="l00147"></a>00147
208 <a name="l00151"></a>00151 <span class="keyword">static</span> <span class="keywordtype">long</span> realTime2Frame(<span class="keyword">const</span> <a class="code" href="structVamp_1_1RealTime.html" title="RealTime represents time values to nanosecond precision with accurate arithmetic and frame-rate conve...">RealTime</a> &amp;r, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> sampleRate);
209 <a name="l00152"></a>00152
210 <a name="l00156"></a>00156 <span class="keyword">static</span> <a class="code" href="structVamp_1_1RealTime.html" title="RealTime represents time values to nanosecond precision with accurate arithmetic and frame-rate conve...">RealTime</a> frame2RealTime(<span class="keywordtype">long</span> frame, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> sampleRate);
211 <a name="l00157"></a>00157
212 <a name="l00158"></a><a class="code" href="structVamp_1_1RealTime.html#abe453371597710148b0fd19bb452f8a9">00158</a> <span class="keyword">static</span> <span class="keyword">const</span> <a class="code" href="structVamp_1_1RealTime.html" title="RealTime represents time values to nanosecond precision with accurate arithmetic and frame-rate conve...">RealTime</a> <a class="code" href="structVamp_1_1RealTime.html#abe453371597710148b0fd19bb452f8a9">zeroTime</a>;
213 <a name="l00159"></a>00159 };
214 <a name="l00160"></a>00160
215 <a name="l00161"></a>00161 std::ostream &amp;<a class="code" href="namespaceVamp.html#a85842d554b6abf7bf9ff648b70f39fef">operator&lt;&lt;</a>(std::ostream &amp;out, <span class="keyword">const</span> <a class="code" href="structVamp_1_1RealTime.html" title="RealTime represents time values to nanosecond precision with accurate arithmetic and frame-rate conve...">RealTime</a> &amp;rt);
216 <a name="l00162"></a>00162
217 <a name="l00163"></a>00163 }
218 <a name="l00164"></a>00164
219 <a name="l00165"></a>00165 <a class="code" href="plugguard_8h.html#ac879bb1077ecc6132ea3581ef9033753">_VAMP_SDK_PLUGSPACE_END</a>(RealTime.h)
220 <a name="l00166"></a>00166
221 <a name="l00167"></a>00167 <span class="preprocessor">#endif</span>
222 </pre></div></div><!-- contents -->
223 </div> 97 </div>
224 <div id="nav-path" class="navpath">
225 <ul>
226 <li class="navelem"><a class="el" href="vamp-sdk_2RealTime_8h.html">RealTime.h</a> </li>
227
228 <li class="footer">Generated on Fri Jul 13 2012 13:28:48 for VampPluginSDK by
229 <a href="http://www.doxygen.org/index.html">
230 <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.0 </li>
231 </ul>
232 </div>
233
234
235 </body> 98 </body>
236 </html> 99 </html>