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view code-docs/structVamp_1_1Plugin_1_1OutputDescriptor.html @ 3:5c2683745b33 vamp-plugin-sdk-v2.4
Update for 2.4
author | Chris Cannam |
---|---|
date | Fri, 13 Jul 2012 13:30:27 +0100 |
parents | 3c430ef1ed66 |
children | 27319718b1f8 |
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/> <meta http-equiv="X-UA-Compatible" content="IE=9"/> <title>VampPluginSDK: Vamp::Plugin::OutputDescriptor Struct Reference</title> <link href="tabs.css" rel="stylesheet" type="text/css"/> <link href="doxygen.css" rel="stylesheet" type="text/css" /> <link href="navtree.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="jquery.js"></script> <script type="text/javascript" src="resize.js"></script> <script type="text/javascript" src="navtree.js"></script> <script type="text/javascript"> $(document).ready(initResizable); </script> </head> <body> <div id="top"><!-- do not remove this div! --> <div id="titlearea"> <table cellspacing="0" cellpadding="0"> <tbody> <tr style="height: 56px;"> <td style="padding-left: 0.5em;"> <div id="projectname">VampPluginSDK  <span id="projectnumber">2.4</span> </div> </td> </tr> </tbody> </table> </div> <!-- Generated by Doxygen 1.8.0 --> <div id="navrow1" class="tabs"> <ul class="tablist"> <li><a href="index.html"><span>Main Page</span></a></li> <li><a href="namespaces.html"><span>Namespaces</span></a></li> <li class="current"><a href="annotated.html"><span>Classes</span></a></li> <li><a href="files.html"><span>Files</span></a></li> <li><a href="dirs.html"><span>Directories</span></a></li> </ul> </div> <div id="navrow2" class="tabs2"> <ul class="tablist"> <li><a href="annotated.html"><span>Class List</span></a></li> <li><a href="inherits.html"><span>Class Hierarchy</span></a></li> <li><a href="functions.html"><span>Class Members</span></a></li> </ul> </div> </div> <div id="side-nav" class="ui-resizable side-nav-resizable"> <div id="nav-tree"> <div id="nav-tree-contents"> </div> </div> <div id="splitbar" style="-moz-user-select:none;" class="ui-resizable-handle"> </div> </div> <script type="text/javascript"> initNavTree('structVamp_1_1Plugin_1_1OutputDescriptor.html',''); </script> <div id="doc-content"> <div class="header"> <div class="summary"> <a href="#pub-types">Public Types</a> | <a href="#pub-methods">Public Member Functions</a> | <a href="#pub-attribs">Public Attributes</a> </div> <div class="headertitle"> <div class="title">Vamp::Plugin::OutputDescriptor Struct Reference</div> </div> </div><!--header--> <div class="contents"> <p><code>#include <<a class="el" href="vamp-sdk_2Plugin_8h_source.html">Plugin.h</a>></code></p> <p><a href="structVamp_1_1Plugin_1_1OutputDescriptor-members.html">List of all members.</a></p> <table class="memberdecls"> <tr><td colspan="2"><h2><a name="pub-types"></a> Public Types</h2></td></tr> <tr class="memitem:abffa9ed50cd756df70fd51f0355f448c"><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom"><a class="el" href="structVamp_1_1Plugin_1_1OutputDescriptor.html#abffa9ed50cd756df70fd51f0355f448c">SampleType</a> { <a class="el" href="structVamp_1_1Plugin_1_1OutputDescriptor.html#abffa9ed50cd756df70fd51f0355f448ca0459d5d0d2198d21e8bc90abe4fdccca">OneSamplePerStep</a>, <a class="el" href="structVamp_1_1Plugin_1_1OutputDescriptor.html#abffa9ed50cd756df70fd51f0355f448ca4c74bd2fc96dfe2815623f94b40e5629">FixedSampleRate</a>, <a class="el" href="structVamp_1_1Plugin_1_1OutputDescriptor.html#abffa9ed50cd756df70fd51f0355f448cadea995a737867f7b22b52f1c43c5432e">VariableSampleRate</a> }</td></tr> <tr><td colspan="2"><h2><a name="pub-methods"></a> Public Member Functions</h2></td></tr> <tr class="memitem:a1ebf91cc3f60e4cbba818c10591cd344"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="structVamp_1_1Plugin_1_1OutputDescriptor.html#a1ebf91cc3f60e4cbba818c10591cd344">OutputDescriptor</a> ()</td></tr> <tr><td colspan="2"><h2><a name="pub-attribs"></a> Public Attributes</h2></td></tr> <tr class="memitem:ae2c893ddb1860589517ab7eaa989a18b"><td class="memItemLeft" align="right" valign="top">std::string </td><td class="memItemRight" valign="bottom"><a class="el" href="structVamp_1_1Plugin_1_1OutputDescriptor.html#ae2c893ddb1860589517ab7eaa989a18b">identifier</a></td></tr> <tr class="memdesc:ae2c893ddb1860589517ab7eaa989a18b"><td class="mdescLeft"> </td><td class="mdescRight">The name of the output, in computer-usable form. <a href="#ae2c893ddb1860589517ab7eaa989a18b"></a><br/></td></tr> <tr class="memitem:ab824b2b34ee50f897a30901c620e8d87"><td class="memItemLeft" align="right" valign="top">std::string </td><td class="memItemRight" valign="bottom"><a class="el" href="structVamp_1_1Plugin_1_1OutputDescriptor.html#ab824b2b34ee50f897a30901c620e8d87">name</a></td></tr> <tr class="memdesc:ab824b2b34ee50f897a30901c620e8d87"><td class="mdescLeft"> </td><td class="mdescRight">The human-readable name of the output. <a href="#ab824b2b34ee50f897a30901c620e8d87"></a><br/></td></tr> <tr class="memitem:af9b4fe8f78e7126ead820ba5dc55efd1"><td class="memItemLeft" align="right" valign="top">std::string </td><td class="memItemRight" valign="bottom"><a class="el" href="structVamp_1_1Plugin_1_1OutputDescriptor.html#af9b4fe8f78e7126ead820ba5dc55efd1">description</a></td></tr> <tr class="memdesc:af9b4fe8f78e7126ead820ba5dc55efd1"><td class="mdescLeft"> </td><td class="mdescRight">A human-readable short text describing the output. <a href="#af9b4fe8f78e7126ead820ba5dc55efd1"></a><br/></td></tr> <tr class="memitem:aa057a8833fa037f06ac9f7b85b85d5e4"><td class="memItemLeft" align="right" valign="top">std::string </td><td class="memItemRight" valign="bottom"><a class="el" href="structVamp_1_1Plugin_1_1OutputDescriptor.html#aa057a8833fa037f06ac9f7b85b85d5e4">unit</a></td></tr> <tr class="memdesc:aa057a8833fa037f06ac9f7b85b85d5e4"><td class="mdescLeft"> </td><td class="mdescRight">The unit of the output, in human-readable form. <a href="#aa057a8833fa037f06ac9f7b85b85d5e4"></a><br/></td></tr> <tr class="memitem:af0e577e1a256ff6eed6ea42133fec77d"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="structVamp_1_1Plugin_1_1OutputDescriptor.html#af0e577e1a256ff6eed6ea42133fec77d">hasFixedBinCount</a></td></tr> <tr class="memdesc:af0e577e1a256ff6eed6ea42133fec77d"><td class="mdescLeft"> </td><td class="mdescRight">True if the output has the same number of values per sample for every output sample. <a href="#af0e577e1a256ff6eed6ea42133fec77d"></a><br/></td></tr> <tr class="memitem:afdd006959a995e40ef7d565a3a4df6dc"><td class="memItemLeft" align="right" valign="top">size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="structVamp_1_1Plugin_1_1OutputDescriptor.html#afdd006959a995e40ef7d565a3a4df6dc">binCount</a></td></tr> <tr class="memdesc:afdd006959a995e40ef7d565a3a4df6dc"><td class="mdescLeft"> </td><td class="mdescRight">The number of values per result of the output. <a href="#afdd006959a995e40ef7d565a3a4df6dc"></a><br/></td></tr> <tr class="memitem:a31d9b79e2d8241344f551a22fcb5c8c7"><td class="memItemLeft" align="right" valign="top">std::vector< std::string > </td><td class="memItemRight" valign="bottom"><a class="el" href="structVamp_1_1Plugin_1_1OutputDescriptor.html#a31d9b79e2d8241344f551a22fcb5c8c7">binNames</a></td></tr> <tr class="memdesc:a31d9b79e2d8241344f551a22fcb5c8c7"><td class="mdescLeft"> </td><td class="mdescRight">The (human-readable) names of each of the bins, if appropriate. <a href="#a31d9b79e2d8241344f551a22fcb5c8c7"></a><br/></td></tr> <tr class="memitem:ae9ccb65f99f477096b65dd031f4c5e31"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="structVamp_1_1Plugin_1_1OutputDescriptor.html#ae9ccb65f99f477096b65dd031f4c5e31">hasKnownExtents</a></td></tr> <tr class="memdesc:ae9ccb65f99f477096b65dd031f4c5e31"><td class="mdescLeft"> </td><td class="mdescRight">True if the results in each output bin fall within a fixed numeric range (minimum and maximum values). <a href="#ae9ccb65f99f477096b65dd031f4c5e31"></a><br/></td></tr> <tr class="memitem:ac9f5924c0be7571bba8e7ae7e7a921f4"><td class="memItemLeft" align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="structVamp_1_1Plugin_1_1OutputDescriptor.html#ac9f5924c0be7571bba8e7ae7e7a921f4">minValue</a></td></tr> <tr class="memdesc:ac9f5924c0be7571bba8e7ae7e7a921f4"><td class="mdescLeft"> </td><td class="mdescRight">Minimum value of the results in the output. <a href="#ac9f5924c0be7571bba8e7ae7e7a921f4"></a><br/></td></tr> <tr class="memitem:a907b4e8fbb48a46ac5a05f880d72719f"><td class="memItemLeft" align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="structVamp_1_1Plugin_1_1OutputDescriptor.html#a907b4e8fbb48a46ac5a05f880d72719f">maxValue</a></td></tr> <tr class="memdesc:a907b4e8fbb48a46ac5a05f880d72719f"><td class="mdescLeft"> </td><td class="mdescRight">Maximum value of the results in the output. <a href="#a907b4e8fbb48a46ac5a05f880d72719f"></a><br/></td></tr> <tr class="memitem:a1b4858928d23bfd7d5bc557c82a83fb4"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="structVamp_1_1Plugin_1_1OutputDescriptor.html#a1b4858928d23bfd7d5bc557c82a83fb4">isQuantized</a></td></tr> <tr class="memdesc:a1b4858928d23bfd7d5bc557c82a83fb4"><td class="mdescLeft"> </td><td class="mdescRight">True if the output values are quantized to a particular resolution. <a href="#a1b4858928d23bfd7d5bc557c82a83fb4"></a><br/></td></tr> <tr class="memitem:a3bed37153067b625b95acb40b60dbf0b"><td class="memItemLeft" align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="structVamp_1_1Plugin_1_1OutputDescriptor.html#a3bed37153067b625b95acb40b60dbf0b">quantizeStep</a></td></tr> <tr class="memdesc:a3bed37153067b625b95acb40b60dbf0b"><td class="mdescLeft"> </td><td class="mdescRight">Quantization resolution of the output values (e.g. <a href="#a3bed37153067b625b95acb40b60dbf0b"></a><br/></td></tr> <tr class="memitem:a0d1194980d44e31b25ef3b4b070d6b5d"><td class="memItemLeft" align="right" valign="top"><a class="el" href="structVamp_1_1Plugin_1_1OutputDescriptor.html#abffa9ed50cd756df70fd51f0355f448c">SampleType</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="structVamp_1_1Plugin_1_1OutputDescriptor.html#a0d1194980d44e31b25ef3b4b070d6b5d">sampleType</a></td></tr> <tr class="memdesc:a0d1194980d44e31b25ef3b4b070d6b5d"><td class="mdescLeft"> </td><td class="mdescRight">Positioning in time of the output results. <a href="#a0d1194980d44e31b25ef3b4b070d6b5d"></a><br/></td></tr> <tr class="memitem:add0cbbdfa9c91764037c39365b1d42af"><td class="memItemLeft" align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="structVamp_1_1Plugin_1_1OutputDescriptor.html#add0cbbdfa9c91764037c39365b1d42af">sampleRate</a></td></tr> <tr class="memdesc:add0cbbdfa9c91764037c39365b1d42af"><td class="mdescLeft"> </td><td class="mdescRight">Sample rate of the output results, as samples per second. <a href="#add0cbbdfa9c91764037c39365b1d42af"></a><br/></td></tr> <tr class="memitem:ab0d7cc6ab19e53b5bd12ee234f549ea3"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="structVamp_1_1Plugin_1_1OutputDescriptor.html#ab0d7cc6ab19e53b5bd12ee234f549ea3">hasDuration</a></td></tr> <tr class="memdesc:ab0d7cc6ab19e53b5bd12ee234f549ea3"><td class="mdescLeft"> </td><td class="mdescRight">True if the returned results for this output are known to have a duration field. <a href="#ab0d7cc6ab19e53b5bd12ee234f549ea3"></a><br/></td></tr> </table> <hr/><a name="details" id="details"></a><h2>Detailed Description</h2> <div class="textblock"> <p>Definition at line <a class="el" href="vamp-sdk_2Plugin_8h_source.html#l00206">206</a> of file <a class="el" href="vamp-sdk_2Plugin_8h_source.html">vamp-sdk/Plugin.h</a>.</p> </div><hr/><h2>Member Enumeration Documentation</h2> <a class="anchor" id="abffa9ed50cd756df70fd51f0355f448c"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">enum <a class="el" href="structVamp_1_1Plugin_1_1OutputDescriptor.html#abffa9ed50cd756df70fd51f0355f448c">Vamp::Plugin::OutputDescriptor::SampleType</a></td> </tr> </table> </div> <div class="memdoc"> <dl><dt><b>Enumerator: </b></dt><dd><table border="0" cellspacing="2" cellpadding="0"> <tr><td valign="top"><em><a class="anchor" id="abffa9ed50cd756df70fd51f0355f448ca0459d5d0d2198d21e8bc90abe4fdccca"></a>OneSamplePerStep</em> </td><td> <p>Results from each <a class="el" href="classVamp_1_1Plugin.html#ae4aed3bebfe80a2e2fccd3d37af26996" title="Process a single block of input data.">process()</a> align with that call's block start. </p> </td></tr> <tr><td valign="top"><em><a class="anchor" id="abffa9ed50cd756df70fd51f0355f448ca4c74bd2fc96dfe2815623f94b40e5629"></a>FixedSampleRate</em> </td><td> <p>Results are evenly spaced in time (sampleRate specified below) </p> </td></tr> <tr><td valign="top"><em><a class="anchor" id="abffa9ed50cd756df70fd51f0355f448cadea995a737867f7b22b52f1c43c5432e"></a>VariableSampleRate</em> </td><td> <p>Results are unevenly spaced and have individual timestamps. </p> </td></tr> </table> </dd> </dl> <p>Definition at line <a class="el" href="vamp-sdk_2Plugin_8h_source.html#l00287">287</a> of file <a class="el" href="vamp-sdk_2Plugin_8h_source.html">vamp-sdk/Plugin.h</a>.</p> </div> </div> <hr/><h2>Constructor & Destructor Documentation</h2> <a class="anchor" id="a1ebf91cc3f60e4cbba818c10591cd344"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname"><a class="el" href="structVamp_1_1Plugin_1_1OutputDescriptor.html#a1ebf91cc3f60e4cbba818c10591cd344">Vamp::Plugin::OutputDescriptor::OutputDescriptor</a> </td> <td>(</td> <td class="paramname"></td><td>)</td> <td><code> [inline]</code></td> </tr> </table> </div> <div class="memdoc"> <p>Definition at line <a class="el" href="vamp-sdk_2Plugin_8h_source.html#l00322">322</a> of file <a class="el" href="vamp-sdk_2Plugin_8h_source.html">vamp-sdk/Plugin.h</a>.</p> </div> </div> <hr/><h2>Member Data Documentation</h2> <a class="anchor" id="ae2c893ddb1860589517ab7eaa989a18b"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">std::string <a class="el" href="structVamp_1_1Plugin_1_1OutputDescriptor.html#ae2c893ddb1860589517ab7eaa989a18b">Vamp::Plugin::OutputDescriptor::identifier</a></td> </tr> </table> </div> <div class="memdoc"> <p>The name of the output, in computer-usable form. </p> <p>Should be reasonably short and without whitespace or punctuation, using the characters [a-zA-Z0-9_-] only. Example: "zero_crossing_count" </p> <p>Definition at line <a class="el" href="vamp-sdk_2Plugin_8h_source.html#l00214">214</a> of file <a class="el" href="vamp-sdk_2Plugin_8h_source.html">vamp-sdk/Plugin.h</a>.</p> <p>Referenced by <a class="el" href="FixedTempoEstimator_8cpp_source.html#l00190">FixedTempoEstimator::D::getOutputDescriptors()</a>, <a class="el" href="AmplitudeFollower_8cpp_source.html#l00128">AmplitudeFollower::getOutputDescriptors()</a>, <a class="el" href="SpectralCentroid_8cpp_source.html#l00121">SpectralCentroid::getOutputDescriptors()</a>, <a class="el" href="ZeroCrossing_8cpp_source.html#l00111">ZeroCrossing::getOutputDescriptors()</a>, <a class="el" href="PowerSpectrum_8cpp_source.html#l00108">PowerSpectrum::getOutputDescriptors()</a>, and <a class="el" href="PercussionOnsetDetector_8cpp_source.html#l00196">PercussionOnsetDetector::getOutputDescriptors()</a>.</p> </div> </div> <a class="anchor" id="ab824b2b34ee50f897a30901c620e8d87"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">std::string <a class="el" href="structVamp_1_1Plugin_1_1OutputDescriptor.html#ab824b2b34ee50f897a30901c620e8d87">Vamp::Plugin::OutputDescriptor::name</a></td> </tr> </table> </div> <div class="memdoc"> <p>The human-readable name of the output. </p> <p>Example: "Zero Crossing Counts" </p> <p>Definition at line <a class="el" href="vamp-sdk_2Plugin_8h_source.html#l00220">220</a> of file <a class="el" href="vamp-sdk_2Plugin_8h_source.html">vamp-sdk/Plugin.h</a>.</p> <p>Referenced by <a class="el" href="FixedTempoEstimator_8cpp_source.html#l00190">FixedTempoEstimator::D::getOutputDescriptors()</a>, <a class="el" href="AmplitudeFollower_8cpp_source.html#l00128">AmplitudeFollower::getOutputDescriptors()</a>, <a class="el" href="SpectralCentroid_8cpp_source.html#l00121">SpectralCentroid::getOutputDescriptors()</a>, <a class="el" href="ZeroCrossing_8cpp_source.html#l00111">ZeroCrossing::getOutputDescriptors()</a>, <a class="el" href="PowerSpectrum_8cpp_source.html#l00108">PowerSpectrum::getOutputDescriptors()</a>, and <a class="el" href="PercussionOnsetDetector_8cpp_source.html#l00196">PercussionOnsetDetector::getOutputDescriptors()</a>.</p> </div> </div> <a class="anchor" id="af9b4fe8f78e7126ead820ba5dc55efd1"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">std::string <a class="el" href="structVamp_1_1Plugin_1_1OutputDescriptor.html#af9b4fe8f78e7126ead820ba5dc55efd1">Vamp::Plugin::OutputDescriptor::description</a></td> </tr> </table> </div> <div class="memdoc"> <p>A human-readable short text describing the output. </p> <p>May be empty if the name has said it all already. Example: "The number of zero crossing points per processing block" </p> <p>Definition at line <a class="el" href="vamp-sdk_2Plugin_8h_source.html#l00227">227</a> of file <a class="el" href="vamp-sdk_2Plugin_8h_source.html">vamp-sdk/Plugin.h</a>.</p> <p>Referenced by <a class="el" href="FixedTempoEstimator_8cpp_source.html#l00190">FixedTempoEstimator::D::getOutputDescriptors()</a>, <a class="el" href="AmplitudeFollower_8cpp_source.html#l00128">AmplitudeFollower::getOutputDescriptors()</a>, <a class="el" href="SpectralCentroid_8cpp_source.html#l00121">SpectralCentroid::getOutputDescriptors()</a>, <a class="el" href="ZeroCrossing_8cpp_source.html#l00111">ZeroCrossing::getOutputDescriptors()</a>, <a class="el" href="PowerSpectrum_8cpp_source.html#l00108">PowerSpectrum::getOutputDescriptors()</a>, and <a class="el" href="PercussionOnsetDetector_8cpp_source.html#l00196">PercussionOnsetDetector::getOutputDescriptors()</a>.</p> </div> </div> <a class="anchor" id="aa057a8833fa037f06ac9f7b85b85d5e4"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">std::string <a class="el" href="structVamp_1_1Plugin_1_1OutputDescriptor.html#aa057a8833fa037f06ac9f7b85b85d5e4">Vamp::Plugin::OutputDescriptor::unit</a></td> </tr> </table> </div> <div class="memdoc"> <p>The unit of the output, in human-readable form. </p> <p>Definition at line <a class="el" href="vamp-sdk_2Plugin_8h_source.html#l00232">232</a> of file <a class="el" href="vamp-sdk_2Plugin_8h_source.html">vamp-sdk/Plugin.h</a>.</p> <p>Referenced by <a class="el" href="FixedTempoEstimator_8cpp_source.html#l00190">FixedTempoEstimator::D::getOutputDescriptors()</a>, <a class="el" href="AmplitudeFollower_8cpp_source.html#l00128">AmplitudeFollower::getOutputDescriptors()</a>, <a class="el" href="SpectralCentroid_8cpp_source.html#l00121">SpectralCentroid::getOutputDescriptors()</a>, <a class="el" href="ZeroCrossing_8cpp_source.html#l00111">ZeroCrossing::getOutputDescriptors()</a>, <a class="el" href="PowerSpectrum_8cpp_source.html#l00108">PowerSpectrum::getOutputDescriptors()</a>, and <a class="el" href="PercussionOnsetDetector_8cpp_source.html#l00196">PercussionOnsetDetector::getOutputDescriptors()</a>.</p> </div> </div> <a class="anchor" id="af0e577e1a256ff6eed6ea42133fec77d"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">bool <a class="el" href="structVamp_1_1Plugin_1_1OutputDescriptor.html#af0e577e1a256ff6eed6ea42133fec77d">Vamp::Plugin::OutputDescriptor::hasFixedBinCount</a></td> </tr> </table> </div> <div class="memdoc"> <p>True if the output has the same number of values per sample for every output sample. </p> <p>Outputs for which this is false are unlikely to be very useful in a general-purpose host. </p> <p>Definition at line <a class="el" href="vamp-sdk_2Plugin_8h_source.html#l00239">239</a> of file <a class="el" href="vamp-sdk_2Plugin_8h_source.html">vamp-sdk/Plugin.h</a>.</p> <p>Referenced by <a class="el" href="FixedTempoEstimator_8cpp_source.html#l00190">FixedTempoEstimator::D::getOutputDescriptors()</a>, <a class="el" href="AmplitudeFollower_8cpp_source.html#l00128">AmplitudeFollower::getOutputDescriptors()</a>, <a class="el" href="SpectralCentroid_8cpp_source.html#l00121">SpectralCentroid::getOutputDescriptors()</a>, <a class="el" href="ZeroCrossing_8cpp_source.html#l00111">ZeroCrossing::getOutputDescriptors()</a>, <a class="el" href="PowerSpectrum_8cpp_source.html#l00108">PowerSpectrum::getOutputDescriptors()</a>, and <a class="el" href="PercussionOnsetDetector_8cpp_source.html#l00196">PercussionOnsetDetector::getOutputDescriptors()</a>.</p> </div> </div> <a class="anchor" id="afdd006959a995e40ef7d565a3a4df6dc"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">size_t <a class="el" href="structVamp_1_1Plugin_1_1OutputDescriptor.html#afdd006959a995e40ef7d565a3a4df6dc">Vamp::Plugin::OutputDescriptor::binCount</a></td> </tr> </table> </div> <div class="memdoc"> <p>The number of values per result of the output. </p> <p>Undefined if hasFixedBinCount is false. If this is zero, the output is point data (i.e. only the time of each output is of interest, the value list will be empty). </p> <p>Definition at line <a class="el" href="vamp-sdk_2Plugin_8h_source.html#l00247">247</a> of file <a class="el" href="vamp-sdk_2Plugin_8h_source.html">vamp-sdk/Plugin.h</a>.</p> <p>Referenced by <a class="el" href="FixedTempoEstimator_8cpp_source.html#l00190">FixedTempoEstimator::D::getOutputDescriptors()</a>, <a class="el" href="AmplitudeFollower_8cpp_source.html#l00128">AmplitudeFollower::getOutputDescriptors()</a>, <a class="el" href="SpectralCentroid_8cpp_source.html#l00121">SpectralCentroid::getOutputDescriptors()</a>, <a class="el" href="ZeroCrossing_8cpp_source.html#l00111">ZeroCrossing::getOutputDescriptors()</a>, <a class="el" href="PowerSpectrum_8cpp_source.html#l00108">PowerSpectrum::getOutputDescriptors()</a>, and <a class="el" href="PercussionOnsetDetector_8cpp_source.html#l00196">PercussionOnsetDetector::getOutputDescriptors()</a>.</p> </div> </div> <a class="anchor" id="a31d9b79e2d8241344f551a22fcb5c8c7"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">std::vector<std::string> <a class="el" href="structVamp_1_1Plugin_1_1OutputDescriptor.html#a31d9b79e2d8241344f551a22fcb5c8c7">Vamp::Plugin::OutputDescriptor::binNames</a></td> </tr> </table> </div> <div class="memdoc"> <p>The (human-readable) names of each of the bins, if appropriate. </p> <p>This is always optional. </p> <p>Definition at line <a class="el" href="vamp-sdk_2Plugin_8h_source.html#l00253">253</a> of file <a class="el" href="vamp-sdk_2Plugin_8h_source.html">vamp-sdk/Plugin.h</a>.</p> </div> </div> <a class="anchor" id="ae9ccb65f99f477096b65dd031f4c5e31"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">bool <a class="el" href="structVamp_1_1Plugin_1_1OutputDescriptor.html#ae9ccb65f99f477096b65dd031f4c5e31">Vamp::Plugin::OutputDescriptor::hasKnownExtents</a></td> </tr> </table> </div> <div class="memdoc"> <p>True if the results in each output bin fall within a fixed numeric range (minimum and maximum values). </p> <p>Undefined if binCount is zero. </p> <p>Definition at line <a class="el" href="vamp-sdk_2Plugin_8h_source.html#l00260">260</a> of file <a class="el" href="vamp-sdk_2Plugin_8h_source.html">vamp-sdk/Plugin.h</a>.</p> <p>Referenced by <a class="el" href="FixedTempoEstimator_8cpp_source.html#l00190">FixedTempoEstimator::D::getOutputDescriptors()</a>, <a class="el" href="AmplitudeFollower_8cpp_source.html#l00128">AmplitudeFollower::getOutputDescriptors()</a>, <a class="el" href="SpectralCentroid_8cpp_source.html#l00121">SpectralCentroid::getOutputDescriptors()</a>, <a class="el" href="ZeroCrossing_8cpp_source.html#l00111">ZeroCrossing::getOutputDescriptors()</a>, <a class="el" href="PowerSpectrum_8cpp_source.html#l00108">PowerSpectrum::getOutputDescriptors()</a>, and <a class="el" href="PercussionOnsetDetector_8cpp_source.html#l00196">PercussionOnsetDetector::getOutputDescriptors()</a>.</p> </div> </div> <a class="anchor" id="ac9f5924c0be7571bba8e7ae7e7a921f4"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">float <a class="el" href="structVamp_1_1Plugin_1_1OutputDescriptor.html#ac9f5924c0be7571bba8e7ae7e7a921f4">Vamp::Plugin::OutputDescriptor::minValue</a></td> </tr> </table> </div> <div class="memdoc"> <p>Minimum value of the results in the output. </p> <p>Undefined if hasKnownExtents is false or binCount is zero. </p> <p>Definition at line <a class="el" href="vamp-sdk_2Plugin_8h_source.html#l00266">266</a> of file <a class="el" href="vamp-sdk_2Plugin_8h_source.html">vamp-sdk/Plugin.h</a>.</p> <p>Referenced by <a class="el" href="FixedTempoEstimator_8cpp_source.html#l00190">FixedTempoEstimator::D::getOutputDescriptors()</a>.</p> </div> </div> <a class="anchor" id="a907b4e8fbb48a46ac5a05f880d72719f"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">float <a class="el" href="structVamp_1_1Plugin_1_1OutputDescriptor.html#a907b4e8fbb48a46ac5a05f880d72719f">Vamp::Plugin::OutputDescriptor::maxValue</a></td> </tr> </table> </div> <div class="memdoc"> <p>Maximum value of the results in the output. </p> <p>Undefined if hasKnownExtents is false or binCount is zero. </p> <p>Definition at line <a class="el" href="vamp-sdk_2Plugin_8h_source.html#l00272">272</a> of file <a class="el" href="vamp-sdk_2Plugin_8h_source.html">vamp-sdk/Plugin.h</a>.</p> <p>Referenced by <a class="el" href="FixedTempoEstimator_8cpp_source.html#l00190">FixedTempoEstimator::D::getOutputDescriptors()</a>.</p> </div> </div> <a class="anchor" id="a1b4858928d23bfd7d5bc557c82a83fb4"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">bool <a class="el" href="structVamp_1_1Plugin_1_1OutputDescriptor.html#a1b4858928d23bfd7d5bc557c82a83fb4">Vamp::Plugin::OutputDescriptor::isQuantized</a></td> </tr> </table> </div> <div class="memdoc"> <p>True if the output values are quantized to a particular resolution. </p> <p>Undefined if binCount is zero. </p> <p>Definition at line <a class="el" href="vamp-sdk_2Plugin_8h_source.html#l00278">278</a> of file <a class="el" href="vamp-sdk_2Plugin_8h_source.html">vamp-sdk/Plugin.h</a>.</p> <p>Referenced by <a class="el" href="FixedTempoEstimator_8cpp_source.html#l00190">FixedTempoEstimator::D::getOutputDescriptors()</a>, <a class="el" href="AmplitudeFollower_8cpp_source.html#l00128">AmplitudeFollower::getOutputDescriptors()</a>, <a class="el" href="SpectralCentroid_8cpp_source.html#l00121">SpectralCentroid::getOutputDescriptors()</a>, <a class="el" href="ZeroCrossing_8cpp_source.html#l00111">ZeroCrossing::getOutputDescriptors()</a>, <a class="el" href="PowerSpectrum_8cpp_source.html#l00108">PowerSpectrum::getOutputDescriptors()</a>, and <a class="el" href="PercussionOnsetDetector_8cpp_source.html#l00196">PercussionOnsetDetector::getOutputDescriptors()</a>.</p> </div> </div> <a class="anchor" id="a3bed37153067b625b95acb40b60dbf0b"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">float <a class="el" href="structVamp_1_1Plugin_1_1OutputDescriptor.html#a3bed37153067b625b95acb40b60dbf0b">Vamp::Plugin::OutputDescriptor::quantizeStep</a></td> </tr> </table> </div> <div class="memdoc"> <p>Quantization resolution of the output values (e.g. </p> <p>1.0 if they are all integers). Undefined if isQuantized is false or binCount is zero. </p> <p>Definition at line <a class="el" href="vamp-sdk_2Plugin_8h_source.html#l00285">285</a> of file <a class="el" href="vamp-sdk_2Plugin_8h_source.html">vamp-sdk/Plugin.h</a>.</p> <p>Referenced by <a class="el" href="FixedTempoEstimator_8cpp_source.html#l00190">FixedTempoEstimator::D::getOutputDescriptors()</a>, <a class="el" href="ZeroCrossing_8cpp_source.html#l00111">ZeroCrossing::getOutputDescriptors()</a>, and <a class="el" href="PercussionOnsetDetector_8cpp_source.html#l00196">PercussionOnsetDetector::getOutputDescriptors()</a>.</p> </div> </div> <a class="anchor" id="a0d1194980d44e31b25ef3b4b070d6b5d"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname"><a class="el" href="structVamp_1_1Plugin_1_1OutputDescriptor.html#abffa9ed50cd756df70fd51f0355f448c">SampleType</a> <a class="el" href="structVamp_1_1Plugin_1_1OutputDescriptor.html#a0d1194980d44e31b25ef3b4b070d6b5d">Vamp::Plugin::OutputDescriptor::sampleType</a></td> </tr> </table> </div> <div class="memdoc"> <p>Positioning in time of the output results. </p> <p>Definition at line <a class="el" href="vamp-sdk_2Plugin_8h_source.html#l00302">302</a> of file <a class="el" href="vamp-sdk_2Plugin_8h_source.html">vamp-sdk/Plugin.h</a>.</p> <p>Referenced by <a class="el" href="FixedTempoEstimator_8cpp_source.html#l00190">FixedTempoEstimator::D::getOutputDescriptors()</a>, <a class="el" href="AmplitudeFollower_8cpp_source.html#l00128">AmplitudeFollower::getOutputDescriptors()</a>, <a class="el" href="SpectralCentroid_8cpp_source.html#l00121">SpectralCentroid::getOutputDescriptors()</a>, <a class="el" href="ZeroCrossing_8cpp_source.html#l00111">ZeroCrossing::getOutputDescriptors()</a>, <a class="el" href="PowerSpectrum_8cpp_source.html#l00108">PowerSpectrum::getOutputDescriptors()</a>, and <a class="el" href="PercussionOnsetDetector_8cpp_source.html#l00196">PercussionOnsetDetector::getOutputDescriptors()</a>.</p> </div> </div> <a class="anchor" id="add0cbbdfa9c91764037c39365b1d42af"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">float <a class="el" href="structVamp_1_1Plugin_1_1OutputDescriptor.html#add0cbbdfa9c91764037c39365b1d42af">Vamp::Plugin::OutputDescriptor::sampleRate</a></td> </tr> </table> </div> <div class="memdoc"> <p>Sample rate of the output results, as samples per second. </p> <p>Undefined if sampleType is OneSamplePerStep.</p> <p>If sampleType is VariableSampleRate and this value is non-zero, then it may be used to calculate a resolution for the output (i.e. the "duration" of each sample, in time, will be 1/sampleRate seconds). It's recommended to set this to zero if that behaviour is not desired. </p> <p>Definition at line <a class="el" href="vamp-sdk_2Plugin_8h_source.html#l00314">314</a> of file <a class="el" href="vamp-sdk_2Plugin_8h_source.html">vamp-sdk/Plugin.h</a>.</p> <p>Referenced by <a class="el" href="FixedTempoEstimator_8cpp_source.html#l00190">FixedTempoEstimator::D::getOutputDescriptors()</a>, <a class="el" href="ZeroCrossing_8cpp_source.html#l00111">ZeroCrossing::getOutputDescriptors()</a>, and <a class="el" href="PercussionOnsetDetector_8cpp_source.html#l00196">PercussionOnsetDetector::getOutputDescriptors()</a>.</p> </div> </div> <a class="anchor" id="ab0d7cc6ab19e53b5bd12ee234f549ea3"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">bool <a class="el" href="structVamp_1_1Plugin_1_1OutputDescriptor.html#ab0d7cc6ab19e53b5bd12ee234f549ea3">Vamp::Plugin::OutputDescriptor::hasDuration</a></td> </tr> </table> </div> <div class="memdoc"> <p>True if the returned results for this output are known to have a duration field. </p> <p>Definition at line <a class="el" href="vamp-sdk_2Plugin_8h_source.html#l00320">320</a> of file <a class="el" href="vamp-sdk_2Plugin_8h_source.html">vamp-sdk/Plugin.h</a>.</p> <p>Referenced by <a class="el" href="FixedTempoEstimator_8cpp_source.html#l00190">FixedTempoEstimator::D::getOutputDescriptors()</a>.</p> </div> </div> <hr/>The documentation for this struct was generated from the following file:<ul> <li><a class="el" href="vamp-sdk_2Plugin_8h_source.html">vamp-sdk/Plugin.h</a></li> </ul> </div><!-- contents --> </div> <div id="nav-path" class="navpath"> <ul> <li class="navelem"><a class="el" href="namespaceVamp.html">Vamp</a> </li> <li class="navelem"><a class="el" href="classVamp_1_1Plugin.html">Plugin</a> </li> <li class="navelem"><a class="el" href="structVamp_1_1Plugin_1_1OutputDescriptor.html">OutputDescriptor</a> </li> <li class="footer">Generated on Fri Jul 13 2012 13:28:49 for VampPluginSDK by <a href="http://www.doxygen.org/index.html"> <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.0 </li> </ul> </div> </body> </html>