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von raredesign | Dez 3, 2019 | Allgemein | 0 Kommentare
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<a href="AudioDescriptors_8hxx.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/*</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"> * Copyright (c) 2001-2004 MUSIC TECHNOLOGY GROUP (MTG)</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> * UNIVERSITAT POMPEU FABRA</span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> * This program is free software; you can redistribute it and/or modify</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> * it under the terms of the GNU General Public License as published by</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> * the Free Software Foundation; either version 2 of the License, or</span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> * (at your option) any later version.</span></div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> * This program is distributed in the hope that it will be useful,</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> * but WITHOUT ANY WARRANTY; without even the implied warranty of</span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> * GNU General Public License for more details.</span></div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> * You should have received a copy of the GNU General Public License</span></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> * along with this program; if not, write to the Free Software</span></div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment"> * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA</span></div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> </div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor">#ifndef __AUDIODescriptors_H__</span></div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor"></span><span class="preprocessor">#define __AUDIODescriptors_H__</span></div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#include <typeinfo></span></div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#include "<a class="code" href="Descriptor_8hxx.html">Descriptor.hxx</a>"</span></div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#include "<a class="code" href="DataTypes_8hxx.html">DataTypes.hxx</a>"</span></div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="comment">/*</span></div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="comment"> * This class holds Descriptors computed from Audio data</span></div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> </div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="keyword">namespace </span>CLAM {</div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span> </div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  <span class="keyword">class </span>Audio;</div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span> </div>
<div class="line"><a name="l00038"></a><span class="lineno"><a class="code" href="classCLAM_1_1AudioDescriptors.html"> 38</a></span>  <span class="keyword">class </span><a class="code" href="classCLAM_1_1AudioDescriptors.html">AudioDescriptors</a> : <span class="keyword">public</span> <a class="code" href="classCLAM_1_1DescriptorTmpl.html" title="Abstract class for all descriptors.">DescriptorAbs</a> {</div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  <a class="code" href="classCLAM_1_1AudioDescriptors.html#ade1a14864c9a4d3cb76fe47256d2ac9f">DYNAMIC_TYPE_USING_INTERFACE</a> (<a class="code" href="classCLAM_1_1AudioDescriptors.html">AudioDescriptors</a>, 8, <a class="code" href="classCLAM_1_1DescriptorTmpl.html" title="Abstract class for all descriptors.">DescriptorAbs</a>);</div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  </div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  <a class="code" href="classCLAM_1_1AudioDescriptors.html#a97ec52eccaba0134418f16c2c299cefa" title="The mean value of the absolute value of the audio samples amplitude.">DYN_ATTRIBUTE</a> (0, <span class="keyword">public</span>, <a class="code" href="namespaceCLAM.html#ab9c6321b061069797fcc173f61e8111a">TData</a>, <a class="code" href="classCLAM_1_1MeanTmpl.html" title="Mean is 1st order Moment.">Mean</a>);</div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  <a class="code" href="classCLAM_1_1AudioDescriptors.html#a97ec52eccaba0134418f16c2c299cefa" title="The mean value of the absolute value of the audio samples amplitude.">DYN_ATTRIBUTE</a> (1, <span class="keyword">public</span>, <a class="code" href="namespaceCLAM.html#ab9c6321b061069797fcc173f61e8111a">TData</a>, Variance);</div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  <a class="code" href="classCLAM_1_1AudioDescriptors.html#a97ec52eccaba0134418f16c2c299cefa" title="The mean value of the absolute value of the audio samples amplitude.">DYN_ATTRIBUTE</a> (2, <span class="keyword">public</span>, <a class="code" href="namespaceCLAM.html#ab9c6321b061069797fcc173f61e8111a">TData</a>, TemporalCentroid);</div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  </div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  <a class="code" href="classCLAM_1_1AudioDescriptors.html#a97ec52eccaba0134418f16c2c299cefa" title="The mean value of the absolute value of the audio samples amplitude.">DYN_ATTRIBUTE</a> (3, <span class="keyword">public</span>, <a class="code" href="namespaceCLAM.html#ab9c6321b061069797fcc173f61e8111a">TData</a>, LogAttackTime);</div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span> </div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  <a class="code" href="classCLAM_1_1AudioDescriptors.html#a97ec52eccaba0134418f16c2c299cefa" title="The mean value of the absolute value of the audio samples amplitude.">DYN_ATTRIBUTE</a> (4, <span class="keyword">public</span>, <a class="code" href="namespaceCLAM.html#ab9c6321b061069797fcc173f61e8111a">TData</a>, <a class="code" href="classCLAM_1_1EnergyTmpl.html" title="Energy is just the squared sum.">Energy</a>);</div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span> </div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  <a class="code" href="classCLAM_1_1AudioDescriptors.html#a97ec52eccaba0134418f16c2c299cefa" title="The mean value of the absolute value of the audio samples amplitude.">DYN_ATTRIBUTE</a> (5, <span class="keyword">public</span>, <a class="code" href="namespaceCLAM.html#ab9c6321b061069797fcc173f61e8111a">TData</a>, ZeroCrossingRate);</div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span> </div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  <a class="code" href="classCLAM_1_1AudioDescriptors.html#a97ec52eccaba0134418f16c2c299cefa" title="The mean value of the absolute value of the audio samples amplitude.">DYN_ATTRIBUTE</a> (6, <span class="keyword">public</span>, <a class="code" href="namespaceCLAM.html#ab9c6321b061069797fcc173f61e8111a">TData</a>, RiseTime);</div>
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span> </div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  <a class="code" href="classCLAM_1_1AudioDescriptors.html#a97ec52eccaba0134418f16c2c299cefa" title="The mean value of the absolute value of the audio samples amplitude.">DYN_ATTRIBUTE</a> (7, <span class="keyword">public</span>, <a class="code" href="namespaceCLAM.html#ab9c6321b061069797fcc173f61e8111a">TData</a>, Decrease);</div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span> </div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span> </div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  <a class="code" href="classCLAM_1_1AudioDescriptors.html#ade4262300b61e7e240b2e035a3ed15d6">AudioDescriptors</a>(<a class="code" href="classCLAM_1_1Audio.html" title="Audio class with the Data Buffer, information about it (SampleRate, BeginTime), and methods to insert...">Audio</a>* pAudio);</div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  <a class="code" href="classCLAM_1_1AudioDescriptors.html#ade4262300b61e7e240b2e035a3ed15d6">AudioDescriptors</a>(<a class="code" href="namespaceCLAM.html#ab9c6321b061069797fcc173f61e8111a">TData</a> initVal);</div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span> </div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  <span class="keyword">const</span> <a class="code" href="classCLAM_1_1Audio.html" title="Audio class with the Data Buffer, information about it (SampleRate, BeginTime), and methods to insert...">Audio</a>* <a class="code" href="classCLAM_1_1AudioDescriptors.html#aaa3e933fa5076900f86fed9486498fd6">GetpAudio</a>() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  <span class="keywordtype">void</span> <a class="code" href="classCLAM_1_1AudioDescriptors.html#a1122dd372a71e76aec4814975ab4b96e">SetpAudio</a>(<a class="code" href="classCLAM_1_1Audio.html" title="Audio class with the Data Buffer, information about it (SampleRate, BeginTime), and methods to insert...">Audio</a>* pAudio);</div>
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  <span class="keywordtype">void</span> <a class="code" href="classCLAM_1_1AudioDescriptors.html#a45ddc4008f7786d6d794c2744d5d2dd0">ConcreteCompute</a>();</div>
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span> </div>
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  <span class="keyword">private</span>:</div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  <span class="keywordtype">void</span> DefaultInit();</div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  <span class="keywordtype">void</span> CopyInit(<span class="keyword">const</span> <a class="code" href="classCLAM_1_1AudioDescriptors.html">AudioDescriptors</a> & copied);</div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  </div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  <a class="code" href="namespaceCLAM.html#ab9c6321b061069797fcc173f61e8111a">TData</a> ComputeZeroCrossingRate();</div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  <a class="code" href="namespaceCLAM.html#ab9c6321b061069797fcc173f61e8111a">TData</a> ComputeAttackTime();</div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  <a class="code" href="namespaceCLAM.html#ab9c6321b061069797fcc173f61e8111a">TData</a> ComputeLogAttackTime();</div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  <a class="code" href="namespaceCLAM.html#ab9c6321b061069797fcc173f61e8111a">TData</a> ComputeDecrease();</div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span> </div>
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  </div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  <span class="keyword">private</span>:</div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  <span class="keyword">const</span> <a class="code" href="classCLAM_1_1Audio.html" title="Audio class with the Data Buffer, information about it (SampleRate, BeginTime), and methods to insert...">Audio</a>* mpAudio;</div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  <span class="keyword">static</span> <span class="keyword">const</span> <a class="code" href="namespaceCLAM.html#ab9c6321b061069797fcc173f61e8111a">TData</a> mEpsilon;</div>
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  </div>
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  <span class="keywordtype">bool</span> mIsAttackTimeComputed;</div>
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  <a class="code" href="namespaceCLAM.html#ab9c6321b061069797fcc173f61e8111a">TData</a> mComputedAttackTime;</div>
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  };</div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span> </div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  </div>
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span> </div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span> <a class="code" href="classCLAM_1_1AudioDescriptors.html">AudioDescriptors</a> <a class="code" href="namespaceCLAM.html#ab5c7bc0cc214985b3b979666202e12d7">operator * </a>(<span class="keyword">const</span> <a class="code" href="classCLAM_1_1AudioDescriptors.html">AudioDescriptors</a>& a,<a class="code" href="namespaceCLAM.html#ab9c6321b061069797fcc173f61e8111a">TData</a> mult) ;</div>
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span> <a class="code" href="classCLAM_1_1AudioDescriptors.html">AudioDescriptors</a> <a class="code" href="namespaceCLAM.html#ab5c7bc0cc214985b3b979666202e12d7">operator * </a>(<a class="code" href="namespaceCLAM.html#ab9c6321b061069797fcc173f61e8111a">TData</a> mult, <span class="keyword">const</span> <a class="code" href="classCLAM_1_1AudioDescriptors.html">AudioDescriptors</a>& a) ;</div>
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span> <a class="code" href="classCLAM_1_1AudioDescriptors.html">AudioDescriptors</a> <a class="code" href="namespaceCLAM.html#ab5c7bc0cc214985b3b979666202e12d7">operator * </a>(<span class="keyword">const</span> <a class="code" href="classCLAM_1_1AudioDescriptors.html">AudioDescriptors</a>& a,<span class="keyword">const</span> <a class="code" href="classCLAM_1_1AudioDescriptors.html">AudioDescriptors</a>& b) ;</div>
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span> <a class="code" href="classCLAM_1_1AudioDescriptors.html">AudioDescriptors</a> <a class="code" href="namespaceCLAM.html#aba59bb19e7905361314f2afa4325de06">operator + </a>(<span class="keyword">const</span> <a class="code" href="classCLAM_1_1AudioDescriptors.html">AudioDescriptors</a>& a,<span class="keyword">const</span> <a class="code" href="classCLAM_1_1AudioDescriptors.html">AudioDescriptors</a>& b) ;</div>
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span> <a class="code" href="classCLAM_1_1AudioDescriptors.html">AudioDescriptors</a> <a class="code" href="namespaceCLAM.html#ac06ed1c868135bffdce9831c4f759f0f">operator - </a>(<span class="keyword">const</span> <a class="code" href="classCLAM_1_1AudioDescriptors.html">AudioDescriptors</a>& a,<span class="keyword">const</span> <a class="code" href="classCLAM_1_1AudioDescriptors.html">AudioDescriptors</a>& b) ;</div>
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span> <a class="code" href="classCLAM_1_1AudioDescriptors.html">AudioDescriptors</a> <a class="code" href="namespaceCLAM.html#a87414836374956d8a5d5c2aee35d5a4d">operator / </a>(<span class="keyword">const</span> <a class="code" href="classCLAM_1_1AudioDescriptors.html">AudioDescriptors</a>& a,<a class="code" href="namespaceCLAM.html#ab9c6321b061069797fcc173f61e8111a">TData</a> div);</div>
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span> </div>
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span> <span class="keyword">template</span><></div>
<div class="line"><a name="l00137"></a><span class="lineno"><a class="code" href="namespaceCLAM.html#a744fe540ab8bd96950c7585d859dbefa"> 137</a></span> <span class="keyword">inline</span> <a class="code" href="classCLAM_1_1AudioDescriptors.html">AudioDescriptors</a> <a class="code" href="namespaceCLAM.html#a744fe540ab8bd96950c7585d859dbefa">CLAM_min</a> (<span class="keyword">const</span> <a class="code" href="classCLAM_1_1AudioDescriptors.html">AudioDescriptors</a> & a,<span class="keyword">const</span> <a class="code" href="classCLAM_1_1AudioDescriptors.html">AudioDescriptors</a> & b)</div>
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span> {</div>
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  <a class="code" href="classCLAM_1_1AudioDescriptors.html">AudioDescriptors</a> tmpD(a);</div>
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span> </div>
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  <span class="keywordflow">if</span> (a.HasMean() && b.HasMean() )</div>
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  {</div>
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  <span class="keywordflow">if</span>(b.GetMean()<a.GetMean())</div>
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  tmpD.SetMean(b.GetMean() );</div>
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  }</div>
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  <span class="keywordflow">if</span> (a.HasTemporalCentroid() && b.HasTemporalCentroid() )</div>
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  {</div>
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  <span class="keywordflow">if</span>(b.GetTemporalCentroid()<a.GetTemporalCentroid())</div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  tmpD.SetTemporalCentroid(b.GetTemporalCentroid() );</div>
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  }</div>
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  <span class="keywordflow">if</span> (a.HasEnergy() && b.HasEnergy() )</div>
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  {</div>
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  <span class="keywordflow">if</span>(b.GetEnergy()<a.GetEnergy())</div>
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  tmpD.SetEnergy(b.GetEnergy() );</div>
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  }</div>
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  <span class="keywordflow">if</span>(a.HasVariance() && b.HasVariance() )</div>
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  {</div>
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  <span class="keywordflow">if</span>(b.GetVariance()<a.GetVariance())</div>
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  tmpD.SetVariance(b.GetVariance() );</div>
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  }</div>
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  <span class="keywordflow">if</span>(a.HasZeroCrossingRate() && b.HasZeroCrossingRate() )</div>
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  {</div>
<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  <span class="keywordflow">if</span>(b.GetZeroCrossingRate()<a.GetZeroCrossingRate())</div>
<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  tmpD.SetZeroCrossingRate(b.GetZeroCrossingRate() );</div>
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  }</div>
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  <span class="keywordflow">if</span>(a.HasRiseTime() && b.HasRiseTime() )</div>
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  {</div>
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  <span class="keywordflow">if</span>(b.GetRiseTime()<a.GetRiseTime())</div>
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  tmpD.SetRiseTime(b.GetRiseTime() );</div>
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  }</div>
<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  <span class="keywordflow">if</span>(a.HasLogAttackTime() && b.HasLogAttackTime() )</div>
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  {</div>
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  <span class="keywordflow">if</span>(b.GetLogAttackTime()<a.GetLogAttackTime())</div>
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  tmpD.SetLogAttackTime(b.GetLogAttackTime() );</div>
<div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  }</div>
<div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  <span class="keywordflow">if</span>(a.HasDecrease() && b.HasDecrease() )</div>
<div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  {</div>
<div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  <span class="keywordflow">if</span>(b.GetDecrease()<a.GetDecrease())</div>
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  tmpD.SetDecrease(b.GetDecrease() );</div>
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  }</div>
<div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  <span class="keywordflow">return</span> tmpD;</div>
<div class="line"><a name="l00182"></a><span class="lineno"> 182</span> </div>
<div class="line"><a name="l00183"></a><span class="lineno"> 183</span> </div>
<div class="line"><a name="l00184"></a><span class="lineno"> 184</span> }</div>
<div class="line"><a name="l00185"></a><span class="lineno"> 185</span> </div>
<div class="line"><a name="l00186"></a><span class="lineno"> 186</span> <span class="keyword">template</span><></div>
<div class="line"><a name="l00187"></a><span class="lineno"><a class="code" href="namespaceCLAM.html#aac3669110a0babcee6f80ccdc3baa851"> 187</a></span> <span class="keyword">inline</span> <a class="code" href="classCLAM_1_1AudioDescriptors.html">AudioDescriptors</a> <a class="code" href="namespaceCLAM.html#aac3669110a0babcee6f80ccdc3baa851">CLAM_max</a> (<span class="keyword">const</span> <a class="code" href="classCLAM_1_1AudioDescriptors.html">AudioDescriptors</a> & a,<span class="keyword">const</span> <a class="code" href="classCLAM_1_1AudioDescriptors.html">AudioDescriptors</a> & b)</div>
<div class="line"><a name="l00188"></a><span class="lineno"> 188</span> {</div>
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  <a class="code" href="classCLAM_1_1AudioDescriptors.html">AudioDescriptors</a> tmpD(a);</div>
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span> </div>
<div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  <span class="keywordflow">if</span> (a.HasMean() && b.HasMean() )</div>
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  {</div>
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  <span class="keywordflow">if</span>(b.GetMean()>a.GetMean())</div>
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  tmpD.SetMean(b.GetMean() );</div>
<div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  }</div>
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  <span class="keywordflow">if</span> (a.HasTemporalCentroid() && b.HasTemporalCentroid() )</div>
<div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  {</div>
<div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  <span class="keywordflow">if</span>(b.GetTemporalCentroid()>a.GetTemporalCentroid())</div>
<div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  tmpD.SetTemporalCentroid(b.GetTemporalCentroid() );</div>
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  }</div>
<div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  <span class="keywordflow">if</span> (a.HasEnergy() && b.HasEnergy() )</div>
<div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  {</div>
<div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  <span class="keywordflow">if</span>(b.GetEnergy()>a.GetEnergy())</div>
<div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  tmpD.SetEnergy(b.GetEnergy() );</div>
<div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  }</div>
<div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  <span class="keywordflow">if</span>(a.HasVariance() && b.HasVariance() )</div>
<div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  {</div>
<div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  <span class="keywordflow">if</span>(b.GetVariance()>a.GetVariance())</div>
<div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  tmpD.SetVariance(b.GetVariance() );</div>
<div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  }</div>
<div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  <span class="keywordflow">if</span>(a.HasZeroCrossingRate() && b.HasZeroCrossingRate() )</div>
<div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  {</div>
<div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  <span class="keywordflow">if</span>(b.GetZeroCrossingRate()>a.GetZeroCrossingRate())</div>
<div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  tmpD.SetZeroCrossingRate(b.GetZeroCrossingRate() );</div>
<div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  }</div>
<div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  <span class="keywordflow">if</span>(a.HasRiseTime() && b.HasRiseTime() )</div>
<div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  {</div>
<div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  <span class="keywordflow">if</span>(b.GetRiseTime()>a.GetRiseTime())</div>
<div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  tmpD.SetRiseTime(b.GetRiseTime() );</div>
<div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  }</div>
<div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  <span class="keywordflow">if</span>(a.HasLogAttackTime() && b.HasLogAttackTime() )</div>
<div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  {</div>
<div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  <span class="keywordflow">if</span>(b.GetLogAttackTime()>a.GetLogAttackTime())</div>
<div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  tmpD.SetLogAttackTime(b.GetLogAttackTime() );</div>
<div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  }</div>
<div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  <span class="keywordflow">if</span>(a.HasDecrease() && b.HasDecrease() )</div>
<div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  {</div>
<div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  <span class="keywordflow">if</span>(b.GetDecrease()>a.GetDecrease())</div>
<div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  tmpD.SetDecrease(b.GetDecrease() );</div>
<div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  }</div>
<div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  <span class="keywordflow">return</span> tmpD;</div>
<div class="line"><a name="l00232"></a><span class="lineno"> 232</span> </div>
<div class="line"><a name="l00233"></a><span class="lineno"> 233</span> }</div>
<div class="line"><a name="l00234"></a><span class="lineno"> 234</span> </div>
<div class="line"><a name="l00235"></a><span class="lineno"> 235</span> </div>
<div class="line"><a name="l00236"></a><span class="lineno"> 236</span> };</div>
<div class="line"><a name="l00237"></a><span class="lineno"> 237</span> </div>
<div class="line"><a name="l00238"></a><span class="lineno"> 238</span> </div>
<div class="line"><a name="l00239"></a><span class="lineno"> 239</span> <span class="preprocessor">#endif </span><span class="comment">/* __AUDIODescriptors_H__ */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00240"></a><span class="lineno"> 240</span> <span class="preprocessor"></span></div>
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