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Add a page about the Vamp Plugin Pack, including links to download mirrors
author Chris Cannam
date Tue, 11 Aug 2020 16:41:11 +0100
parents 8260c0f4e05b
children
rev   line source
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cannam@50 5 <title>VampPluginSDK: PluginAdapter.h Source File</title>
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cannam@50 30 <div id="projectname">VampPluginSDK
cannam@50 31 &#160;<span id="projectnumber">2.1</span>
cannam@50 32 </div>
cannam@50 33
cannam@50 34 </td>
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cannam@50 72 <div id="doc-content">
cannam@50 73 <div class="header">
cannam@50 74 <div class="headertitle">
cannam@50 75 <div class="title">PluginAdapter.h</div> </div>
cannam@50 76 </div>
cannam@50 77 <div class="contents">
cannam@50 78 <a href="PluginAdapter_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>
cannam@50 79 <a name="l00002"></a>00002
cannam@50 80 <a name="l00003"></a>00003 <span class="comment">/*</span>
cannam@50 81 <a name="l00004"></a>00004 <span class="comment"> Vamp</span>
cannam@50 82 <a name="l00005"></a>00005 <span class="comment"></span>
cannam@50 83 <a name="l00006"></a>00006 <span class="comment"> An API for audio analysis and feature extraction plugins.</span>
cannam@50 84 <a name="l00007"></a>00007 <span class="comment"></span>
cannam@50 85 <a name="l00008"></a>00008 <span class="comment"> Centre for Digital Music, Queen Mary, University of London.</span>
cannam@50 86 <a name="l00009"></a>00009 <span class="comment"> Copyright 2006 Chris Cannam.</span>
cannam@50 87 <a name="l00010"></a>00010 <span class="comment"> </span>
cannam@50 88 <a name="l00011"></a>00011 <span class="comment"> Permission is hereby granted, free of charge, to any person</span>
cannam@50 89 <a name="l00012"></a>00012 <span class="comment"> obtaining a copy of this software and associated documentation</span>
cannam@50 90 <a name="l00013"></a>00013 <span class="comment"> files (the &quot;Software&quot;), to deal in the Software without</span>
cannam@50 91 <a name="l00014"></a>00014 <span class="comment"> restriction, including without limitation the rights to use, copy,</span>
cannam@50 92 <a name="l00015"></a>00015 <span class="comment"> modify, merge, publish, distribute, sublicense, and/or sell copies</span>
cannam@50 93 <a name="l00016"></a>00016 <span class="comment"> of the Software, and to permit persons to whom the Software is</span>
cannam@50 94 <a name="l00017"></a>00017 <span class="comment"> furnished to do so, subject to the following conditions:</span>
cannam@50 95 <a name="l00018"></a>00018 <span class="comment"></span>
cannam@50 96 <a name="l00019"></a>00019 <span class="comment"> The above copyright notice and this permission notice shall be</span>
cannam@50 97 <a name="l00020"></a>00020 <span class="comment"> included in all copies or substantial portions of the Software.</span>
cannam@50 98 <a name="l00021"></a>00021 <span class="comment"></span>
cannam@50 99 <a name="l00022"></a>00022 <span class="comment"> THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND,</span>
cannam@50 100 <a name="l00023"></a>00023 <span class="comment"> EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF</span>
cannam@50 101 <a name="l00024"></a>00024 <span class="comment"> MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND</span>
cannam@50 102 <a name="l00025"></a>00025 <span class="comment"> NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR</span>
cannam@50 103 <a name="l00026"></a>00026 <span class="comment"> ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF</span>
cannam@50 104 <a name="l00027"></a>00027 <span class="comment"> CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION</span>
cannam@50 105 <a name="l00028"></a>00028 <span class="comment"> WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.</span>
cannam@50 106 <a name="l00029"></a>00029 <span class="comment"></span>
cannam@50 107 <a name="l00030"></a>00030 <span class="comment"> Except as contained in this notice, the names of the Centre for</span>
cannam@50 108 <a name="l00031"></a>00031 <span class="comment"> Digital Music; Queen Mary, University of London; and Chris Cannam</span>
cannam@50 109 <a name="l00032"></a>00032 <span class="comment"> shall not be used in advertising or otherwise to promote the sale,</span>
cannam@50 110 <a name="l00033"></a>00033 <span class="comment"> use or other dealings in this Software without prior written</span>
cannam@50 111 <a name="l00034"></a>00034 <span class="comment"> authorization.</span>
cannam@50 112 <a name="l00035"></a>00035 <span class="comment">*/</span>
cannam@50 113 <a name="l00036"></a>00036
cannam@50 114 <a name="l00037"></a>00037 <span class="preprocessor">#ifndef _VAMP_PLUGIN_ADAPTER_H_</span>
cannam@50 115 <a name="l00038"></a>00038 <span class="preprocessor"></span><span class="preprocessor">#define _VAMP_PLUGIN_ADAPTER_H_</span>
cannam@50 116 <a name="l00039"></a>00039 <span class="preprocessor"></span>
cannam@50 117 <a name="l00040"></a>00040 <span class="preprocessor">#include &lt;map&gt;</span>
cannam@50 118 <a name="l00041"></a>00041 <span class="preprocessor">#include &lt;<a class="code" href="vamp_8h.html">vamp/vamp.h</a>&gt;</span>
cannam@50 119 <a name="l00042"></a>00042
cannam@50 120 <a name="l00043"></a>00043 <span class="preprocessor">#include &quot;Plugin.h&quot;</span>
cannam@50 121 <a name="l00044"></a>00044
cannam@50 122 <a name="l00045"></a>00045 <span class="preprocessor">#include &quot;<a class="code" href="plugguard_8h.html">plugguard.h</a>&quot;</span>
cannam@50 123 <a name="l00046"></a>00046 <a class="code" href="plugguard_8h.html#a1a2724ea453971288d3218e4eab3072c">_VAMP_SDK_PLUGSPACE_BEGIN</a>(PluginAdapter.h)
cannam@50 124 <a name="l00047"></a>00047
cannam@50 125 <a name="l00048"></a>00048 namespace Vamp {
cannam@50 126 <a name="l00049"></a>00049
cannam@50 127 <a name="l00065"></a><a class="code" href="classVamp_1_1PluginAdapterBase.html">00065</a> <span class="keyword">class </span><a class="code" href="classVamp_1_1PluginAdapterBase.html" title="PluginAdapter and PluginAdapterBase provide a wrapper class that a plugin library can use to make its...">PluginAdapterBase</a>
cannam@50 128 <a name="l00066"></a>00066 {
cannam@50 129 <a name="l00067"></a>00067 <span class="keyword">public</span>:
cannam@50 130 <a name="l00068"></a>00068 <span class="keyword">virtual</span> ~<a class="code" href="classVamp_1_1PluginAdapterBase.html" title="PluginAdapter and PluginAdapterBase provide a wrapper class that a plugin library can use to make its...">PluginAdapterBase</a>();
cannam@50 131 <a name="l00069"></a>00069
cannam@50 132 <a name="l00074"></a>00074 <span class="keyword">const</span> <a class="code" href="struct__VampPluginDescriptor.html">VampPluginDescriptor</a> *getDescriptor();
cannam@50 133 <a name="l00075"></a>00075
cannam@50 134 <a name="l00076"></a>00076 <span class="keyword">protected</span>:
cannam@50 135 <a name="l00077"></a>00077 <a class="code" href="classVamp_1_1PluginAdapterBase.html" title="PluginAdapter and PluginAdapterBase provide a wrapper class that a plugin library can use to make its...">PluginAdapterBase</a>();
cannam@50 136 <a name="l00078"></a>00078
cannam@50 137 <a name="l00079"></a>00079 <span class="keyword">virtual</span> <a class="code" href="classVamp_1_1Plugin.html" title="Vamp::Plugin is a base class for plugin instance classes that provide feature extraction from audio o...">Plugin</a> *createPlugin(<span class="keywordtype">float</span> inputSampleRate) = 0;
cannam@50 138 <a name="l00080"></a>00080
cannam@50 139 <a name="l00081"></a><a class="code" href="classVamp_1_1PluginAdapterBase.html#a0e3594c54884efd5a7ef38030645745b">00081</a> <span class="keyword">class </span>Impl;
cannam@50 140 <a name="l00082"></a>00082 Impl *<a class="code" href="classVamp_1_1PluginAdapterBase.html#a0e3594c54884efd5a7ef38030645745b">m_impl</a>;
cannam@50 141 <a name="l00083"></a>00083 };
cannam@50 142 <a name="l00084"></a>00084
cannam@50 143 <a name="l00094"></a>00094 <span class="keyword">template</span> &lt;<span class="keyword">typename</span> P&gt;
cannam@50 144 <a name="l00095"></a><a class="code" href="classVamp_1_1PluginAdapter.html">00095</a> <span class="keyword">class </span><a class="code" href="classVamp_1_1PluginAdapter.html" title="PluginAdapter turns a PluginAdapterBase into a specific wrapper for a particular plugin implementatio...">PluginAdapter</a> : <span class="keyword">public</span> <a class="code" href="classVamp_1_1PluginAdapterBase.html" title="PluginAdapter and PluginAdapterBase provide a wrapper class that a plugin library can use to make its...">PluginAdapterBase</a>
cannam@50 145 <a name="l00096"></a>00096 {
cannam@50 146 <a name="l00097"></a>00097 <span class="keyword">public</span>:
cannam@50 147 <a name="l00098"></a><a class="code" href="classVamp_1_1PluginAdapter.html#a16312efd629b7063d7b6d67889a2c15a">00098</a> <a class="code" href="classVamp_1_1PluginAdapter.html#a16312efd629b7063d7b6d67889a2c15a">PluginAdapter</a>() : <a class="code" href="classVamp_1_1PluginAdapterBase.html" title="PluginAdapter and PluginAdapterBase provide a wrapper class that a plugin library can use to make its...">PluginAdapterBase</a>() { }
cannam@50 148 <a name="l00099"></a><a class="code" href="classVamp_1_1PluginAdapter.html#a9612c9df7d4844959a36921d43d4bd50">00099</a> <span class="keyword">virtual</span> <a class="code" href="classVamp_1_1PluginAdapter.html#a9612c9df7d4844959a36921d43d4bd50">~PluginAdapter</a>() { }
cannam@50 149 <a name="l00100"></a>00100
cannam@50 150 <a name="l00101"></a>00101 <span class="keyword">protected</span>:
cannam@50 151 <a name="l00102"></a><a class="code" href="classVamp_1_1PluginAdapter.html#a3f387e7e37409e00d32477903b5b13d3">00102</a> <a class="code" href="classVamp_1_1Plugin.html" title="Vamp::Plugin is a base class for plugin instance classes that provide feature extraction from audio o...">Plugin</a> *<a class="code" href="classVamp_1_1PluginAdapter.html#a3f387e7e37409e00d32477903b5b13d3">createPlugin</a>(<span class="keywordtype">float</span> inputSampleRate) {
cannam@50 152 <a name="l00103"></a>00103 P *p = <span class="keyword">new</span> P(inputSampleRate);
cannam@50 153 <a name="l00104"></a>00104 <a class="code" href="classVamp_1_1Plugin.html" title="Vamp::Plugin is a base class for plugin instance classes that provide feature extraction from audio o...">Plugin</a> *plugin = <span class="keyword">dynamic_cast&lt;</span><a class="code" href="classVamp_1_1Plugin.html" title="Vamp::Plugin is a base class for plugin instance classes that provide feature extraction from audio o...">Plugin</a> *<span class="keyword">&gt;</span>(p);
cannam@50 154 <a name="l00105"></a>00105 <span class="keywordflow">if</span> (!plugin) {
cannam@50 155 <a name="l00106"></a>00106 std::cerr &lt;&lt; <span class="stringliteral">&quot;ERROR: PluginAdapter::createPlugin: &quot;</span>
cannam@50 156 <a name="l00107"></a>00107 &lt;&lt; <span class="stringliteral">&quot;Template type is not a plugin!&quot;</span>
cannam@50 157 <a name="l00108"></a>00108 &lt;&lt; std::endl;
cannam@50 158 <a name="l00109"></a>00109 <span class="keyword">delete</span> p;
cannam@50 159 <a name="l00110"></a>00110 <span class="keywordflow">return</span> 0;
cannam@50 160 <a name="l00111"></a>00111 }
cannam@50 161 <a name="l00112"></a>00112 <span class="keywordflow">return</span> plugin;
cannam@50 162 <a name="l00113"></a>00113 }
cannam@50 163 <a name="l00114"></a>00114 };
cannam@50 164 <a name="l00115"></a>00115
cannam@50 165 <a name="l00116"></a>00116 }
cannam@50 166 <a name="l00117"></a>00117
cannam@50 167 <a name="l00118"></a>00118 <a class="code" href="plugguard_8h.html#ac879bb1077ecc6132ea3581ef9033753">_VAMP_SDK_PLUGSPACE_END</a>(PluginAdapter.h)
cannam@50 168 <a name="l00119"></a>00119
cannam@50 169 <a name="l00120"></a>00120 <span class="preprocessor">#endif</span>
cannam@50 170 <a name="l00121"></a>00121 <span class="preprocessor"></span>
cannam@50 171 </pre></div></div>
cannam@50 172 </div>
cannam@50 173 <div id="nav-path" class="navpath">
cannam@50 174 <ul>
cannam@50 175 <li class="navelem"><a class="el" href="PluginAdapter_8h.html">PluginAdapter.h</a> </li>
cannam@50 176
cannam@50 177 <li class="footer">Generated on Tue Oct 4 2011 14:38:48 for VampPluginSDK by
cannam@50 178 <a href="http://www.doxygen.org/index.html">
cannam@50 179 <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.7.5.1 </li>
cannam@50 180 </ul>
cannam@50 181 </div>
cannam@50 182
cannam@50 183
cannam@50 184 </body>
cannam@50 185 </html>