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<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) 2012-2017 CICM - Universite Paris 8 - Labex Arts H2H.</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment">// Authors :</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment">// 2012: Pierre Guillot, Eliott Paris & Julien Colafrancesco.</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment">// 2012-2015: Pierre Guillot & Eliott Paris.</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment">// 2015: Pierre Guillot & Eliott Paris & Thomas Le Meur (Light version)</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment">// 2016-2017: Pierre Guillot.</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment">// For information on usage and redistribution, and for a DISCLAIMER OF ALL</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment">// WARRANTIES, see the file, "LICENSE.txt," in this distribution.</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> </div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="preprocessor">#ifndef DEF_HOA_VECTOR_LIGHT</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="preprocessor">#define DEF_HOA_VECTOR_LIGHT</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> </div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="preprocessor">#include "Hoa_Planewaves.hpp"</span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> </div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="keyword">namespace </span><a class="code" href="namespacehoa.html">hoa</a></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> {</div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> </div><div class="line"><a name="l00022"></a><span class="lineno"><a class="line" href="classhoa_1_1_vector.html"> 22</a></span>  <span class="keyword">template</span> <Dimension D, <span class="keyword">typename</span> T> <span class="keyword">class </span><a class="code" href="classhoa_1_1_vector.html">Vector</a> : <span class="keyword">public</span> <a class="code" href="classhoa_1_1_processor_planewaves.html">ProcessorPlanewaves</a><D, T></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span>  {</div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span>  <span class="keyword">public</span>:</div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> </div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span>  <a class="code" href="classhoa_1_1_vector.html#acbccada9e51e2b3d742b95425078f1a0">Vector</a>(<span class="keyword">const</span> <span class="keywordtype">size_t</span> numberOfChannels) hoa_noexcept;</div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> </div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span> </div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  <span class="keyword">virtual</span> <a class="code" href="classhoa_1_1_vector.html#abb0b300da42770f4758dae9006301bb8">~Vector</a>() hoa_noexcept = 0;</div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span> </div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span> </div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classhoa_1_1_vector.html#a8547b81d8c88d92b46d3842bfa595765">computeRendering</a>() hoa_noexcept = 0;</div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span> </div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span> </div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classhoa_1_1_vector.html#a55c59b7d96e8b1eeea47020d8ffb2b17">process</a>(<span class="keyword">const</span> T* inputs, T* outputs) hoa_noexcept = 0;</div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span> </div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span> </div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classhoa_1_1_vector.html#a4e5f1e52a3f96a82a96a1d981a536242">processVelocity</a>(<span class="keyword">const</span> T* inputs, T* outputs) hoa_noexcept = 0;</div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span> </div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span> </div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classhoa_1_1_vector.html#abd542594e74633b762e5e451a0a61303">processEnergy</a>(<span class="keyword">const</span> T* inputs, T* outputs) hoa_noexcept = 0;</div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  };</div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span> </div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span> <span class="preprocessor">#ifndef DOXYGEN_SHOULD_SKIP_THIS</span></div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span> </div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> T> <span class="keyword">class </span><a class="code" href="classhoa_1_1_vector.html">Vector</a><Hoa2d, T> : <span class="keyword">public</span> <a class="code" href="classhoa_1_1_processor_planewaves.html">ProcessorPlanewaves</a><Hoa2d, T></div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  {</div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  <span class="keyword">private</span>:</div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  T* m_channels_square;</div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  T* m_channels_abscissa;</div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  T* m_channels_ordinate;</div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  <span class="keyword">public</span>:</div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span> </div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span> </div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  <a class="code" href="classhoa_1_1_vector.html#acbccada9e51e2b3d742b95425078f1a0">Vector</a>(<span class="keyword">const</span> <span class="keywordtype">size_t</span> numberOfChannels) hoa_noexcept : <a class="code" href="classhoa_1_1_processor_planewaves.html">ProcessorPlanewaves<Hoa2d, T></a>(numberOfChannels)</div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  {</div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  m_channels_square = Signal<T>::alloc(<a class="code" href="classhoa_1_1_processor_planewaves.html">ProcessorPlanewaves<Hoa2d, T>::getNumberOfPlanewaves</a>());</div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  m_channels_abscissa = Signal<T>::alloc(<a class="code" href="classhoa_1_1_processor_planewaves.html">ProcessorPlanewaves<Hoa2d, T>::getNumberOfPlanewaves</a>());</div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  m_channels_ordinate = Signal<T>::alloc(<a class="code" href="classhoa_1_1_processor_planewaves.html">ProcessorPlanewaves<Hoa2d, T>::getNumberOfPlanewaves</a>());</div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  }</div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span> </div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span> </div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  <a class="code" href="classhoa_1_1_vector.html#abb0b300da42770f4758dae9006301bb8">~Vector</a>() hoa_noexcept</div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  {</div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  Signal<T>::free(m_channels_square);</div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  Signal<T>::free(m_channels_abscissa);</div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  Signal<T>::free(m_channels_ordinate);</div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  }</div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span> </div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span> </div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="classhoa_1_1_vector.html#a8547b81d8c88d92b46d3842bfa595765">computeRendering</a>() hoa_noexcept</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="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 0; i < ProcessorPlanewaves<Hoa2d, T>::getNumberOfPlanewaves(); i++)</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>  m_channels_abscissa[i] = <a class="code" href="classhoa_1_1_processor_planewaves.html#a37fe06830dba815a8bc0559090c0d940">ProcessorPlanewaves<Hoa2d, T>::getPlanewaveAbscissa</a>(i);</div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  m_channels_ordinate[i] = <a class="code" href="classhoa_1_1_processor_planewaves.html#a444b4b6e06daee03befc949109a18d2a">ProcessorPlanewaves<Hoa2d, T>::getPlanewaveOrdinate</a>(i);</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>  }</div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span> </div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span> </div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="classhoa_1_1_vector.html#a55c59b7d96e8b1eeea47020d8ffb2b17">process</a>(<span class="keyword">const</span> T* inputs, T* outputs) hoa_noexcept hoa_override</div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  {</div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  <a class="code" href="classhoa_1_1_vector.html#a4e5f1e52a3f96a82a96a1d981a536242">processVelocity</a>(inputs, outputs);</div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  <a class="code" href="classhoa_1_1_vector.html#abd542594e74633b762e5e451a0a61303">processEnergy</a>(inputs, outputs+2);</div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  }</div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span> </div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span> </div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="classhoa_1_1_vector.html#a4e5f1e52a3f96a82a96a1d981a536242">processVelocity</a>(<span class="keyword">const</span> T* inputs, T* outputs) hoa_noexcept</div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  {</div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  T veclocitySum = inputs[0];</div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 1; i < ProcessorPlanewaves<Hoa2d, T>::getNumberOfPlanewaves(); i++)</div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  veclocitySum += inputs[i];</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>  <span class="keyword">const</span> T velocityAbscissa = Signal<T>::dot(<a class="code" href="classhoa_1_1_processor_planewaves.html">ProcessorPlanewaves<Hoa2d, T>::getNumberOfPlanewaves</a>(), inputs, m_channels_abscissa);</div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  <span class="keyword">const</span> T velocityOrdinate = Signal<T>::dot(<a class="code" href="classhoa_1_1_processor_planewaves.html">ProcessorPlanewaves<Hoa2d, T>::getNumberOfPlanewaves</a>(), inputs, m_channels_ordinate);</div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  <span class="keywordflow">if</span>(veclocitySum)</div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  {</div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  outputs[0] = velocityAbscissa / veclocitySum;</div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  outputs[1] = velocityOrdinate / veclocitySum;</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="keywordflow">else</span></div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  {</div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  outputs[0] = outputs[1] = 0.;</div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  }</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> </div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span> </div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="classhoa_1_1_vector.html#abd542594e74633b762e5e451a0a61303">processEnergy</a>(<span class="keyword">const</span> T* inputs, T* outputs) hoa_noexcept</div><div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  {</div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  (*m_channels_square) = (*inputs) * (*inputs);</div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 1; i < ProcessorPlanewaves<Hoa2d, T>::getNumberOfPlanewaves(); i++)</div><div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  m_channels_square[i] = inputs[i] * inputs[i];</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>  T energySum = Signal<T>::sum(<a class="code" href="classhoa_1_1_processor_planewaves.html">ProcessorPlanewaves<Hoa2d, T>::getNumberOfPlanewaves</a>(), m_channels_square);</div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  <span class="keyword">const</span> T energyAbscissa = Signal<T>::dot(<a class="code" href="classhoa_1_1_processor_planewaves.html">ProcessorPlanewaves<Hoa2d, T>::getNumberOfPlanewaves</a>(), m_channels_square, m_channels_abscissa);</div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  <span class="keyword">const</span> T energyOrdinate = Signal<T>::dot(<a class="code" href="classhoa_1_1_processor_planewaves.html">ProcessorPlanewaves<Hoa2d, T>::getNumberOfPlanewaves</a>(), m_channels_square, m_channels_ordinate);</div><div class="line"><a name="l00156"></a><span class="lineno"> 156</span> </div><div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  <span class="keywordflow">if</span>(energySum)</div><div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  {</div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  outputs[0] = energyAbscissa / energySum;</div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  outputs[1] = energyOrdinate / energySum;</div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  }</div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  {</div><div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  outputs[0] = outputs[1] = 0.;</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>  }</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> </div><div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> T> <span class="keyword">class </span><a class="code" href="classhoa_1_1_vector.html">Vector</a><Hoa3d, T> : <span class="keyword">public</span> <a class="code" href="classhoa_1_1_processor_planewaves.html">ProcessorPlanewaves</a><Hoa3d, T></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="keyword">private</span>:</div><div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  T* m_channels_square;</div><div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  T* m_channels_abscissa;</div><div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  T* m_channels_ordinate;</div><div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  T* m_channels_height;</div><div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  <span class="keyword">public</span>:</div><div class="line"><a name="l00177"></a><span class="lineno"> 177</span> </div><div class="line"><a name="l00179"></a><span class="lineno"> 179</span> </div><div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  <a class="code" href="classhoa_1_1_vector.html#acbccada9e51e2b3d742b95425078f1a0">Vector</a>(<span class="keyword">const</span> <span class="keywordtype">size_t</span> numberOfChannels) hoa_noexcept : <a class="code" href="classhoa_1_1_processor_planewaves.html">ProcessorPlanewaves<Hoa3d, T></a>(numberOfChannels)</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>  m_channels_square = Signal<T>::alloc(<a class="code" href="classhoa_1_1_processor_planewaves.html">ProcessorPlanewaves<Hoa3d, T>::getNumberOfPlanewaves</a>());</div><div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  m_channels_abscissa = Signal<T>::alloc(<a class="code" href="classhoa_1_1_processor_planewaves.html">ProcessorPlanewaves<Hoa3d, T>::getNumberOfPlanewaves</a>());</div><div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  m_channels_ordinate = Signal<T>::alloc(<a class="code" href="classhoa_1_1_processor_planewaves.html">ProcessorPlanewaves<Hoa3d, T>::getNumberOfPlanewaves</a>());</div><div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  m_channels_height = Signal<T>::alloc(<a class="code" href="classhoa_1_1_processor_planewaves.html">ProcessorPlanewaves<Hoa3d, T>::getNumberOfPlanewaves</a>());</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> </div><div class="line"><a name="l00191"></a><span class="lineno"> 191</span> </div><div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  <a class="code" href="classhoa_1_1_vector.html#abb0b300da42770f4758dae9006301bb8">~Vector</a>() hoa_noexcept</div><div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  {</div><div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  Signal<T>::free(m_channels_square);</div><div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  Signal<T>::free(m_channels_abscissa);</div><div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  Signal<T>::free(m_channels_ordinate);</div><div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  Signal<T>::free(m_channels_height);</div><div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  }</div><div class="line"><a name="l00200"></a><span class="lineno"> 200</span> </div><div class="line"><a name="l00202"></a><span class="lineno"> 202</span> </div><div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="classhoa_1_1_vector.html#a8547b81d8c88d92b46d3842bfa595765">computeRendering</a>() hoa_noexcept</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">for</span>(<span class="keywordtype">size_t</span> i = 0; i < ProcessorPlanewaves<Hoa3d, T>::getNumberOfPlanewaves(); i++)</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>  m_channels_abscissa[i] = <a class="code" href="classhoa_1_1_processor_planewaves.html#a37fe06830dba815a8bc0559090c0d940">ProcessorPlanewaves<Hoa3d, T>::getPlanewaveAbscissa</a>(i);</div><div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  m_channels_ordinate[i] = <a class="code" href="classhoa_1_1_processor_planewaves.html#a444b4b6e06daee03befc949109a18d2a">ProcessorPlanewaves<Hoa3d, T>::getPlanewaveOrdinate</a>(i);</div><div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  m_channels_height[i] = <a class="code" href="classhoa_1_1_processor_planewaves.html#ab4d489b1b979e17b9a1426f330365a4e">ProcessorPlanewaves<Hoa3d, T>::getPlanewaveHeight</a>(i);</div><div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  }</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> </div><div class="line"><a name="l00215"></a><span class="lineno"> 215</span> </div><div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="classhoa_1_1_vector.html#a55c59b7d96e8b1eeea47020d8ffb2b17">process</a>(<span class="keyword">const</span> T* inputs, T* outputs) hoa_noexcept hoa_override</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>  <a class="code" href="classhoa_1_1_vector.html#a4e5f1e52a3f96a82a96a1d981a536242">processVelocity</a>(inputs, outputs);</div><div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  <a class="code" href="classhoa_1_1_vector.html#abd542594e74633b762e5e451a0a61303">processEnergy</a>(inputs, outputs+3);</div><div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  }</div><div class="line"><a name="l00224"></a><span class="lineno"> 224</span> </div><div class="line"><a name="l00226"></a><span class="lineno"> 226</span> </div><div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="classhoa_1_1_vector.html#a4e5f1e52a3f96a82a96a1d981a536242">processVelocity</a>(<span class="keyword">const</span> T* inputs, T* outputs) hoa_noexcept</div><div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  {</div><div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  T veclocitySum = inputs[0];</div><div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 1; i < ProcessorPlanewaves<Hoa3d, T>::getNumberOfPlanewaves(); i++)</div><div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  veclocitySum += inputs[i];</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>  <span class="keyword">const</span> T velocityAbscissa = Signal<T>::dot(<a class="code" href="classhoa_1_1_processor_planewaves.html">ProcessorPlanewaves<Hoa3d, T>::getNumberOfPlanewaves</a>(), inputs, m_channels_abscissa);</div><div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  <span class="keyword">const</span> T velocityOrdinate = Signal<T>::dot(<a class="code" href="classhoa_1_1_processor_planewaves.html">ProcessorPlanewaves<Hoa3d, T>::getNumberOfPlanewaves</a>(), inputs, m_channels_ordinate);</div><div class="line"><a name="l00238"></a><span class="lineno"> 238</span>  <span class="keyword">const</span> T velocityHeight = Signal<T>::dot(<a class="code" href="classhoa_1_1_processor_planewaves.html">ProcessorPlanewaves<Hoa3d, T>::getNumberOfPlanewaves</a>(), inputs, m_channels_height);</div><div class="line"><a name="l00239"></a><span class="lineno"> 239</span> </div><div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  <span class="keywordflow">if</span>(veclocitySum)</div><div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  {</div><div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  outputs[0] = velocityAbscissa / veclocitySum;</div><div class="line"><a name="l00243"></a><span class="lineno"> 243</span>  outputs[1] = velocityOrdinate / veclocitySum;</div><div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  outputs[2] = velocityHeight / veclocitySum;</div><div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  }</div><div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  {</div><div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  outputs[0] = outputs[1] = outputs[2] = 0.;</div><div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  }</div><div class="line"><a name="l00250"></a><span class="lineno"> 250</span>  }</div><div class="line"><a name="l00251"></a><span class="lineno"> 251</span> </div><div class="line"><a name="l00253"></a><span class="lineno"> 253</span> </div><div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="classhoa_1_1_vector.html#abd542594e74633b762e5e451a0a61303">processEnergy</a>(<span class="keyword">const</span> T* inputs, T* outputs) hoa_noexcept</div><div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  {</div><div class="line"><a name="l00259"></a><span class="lineno"> 259</span>  (*m_channels_square) = (*inputs) * (*inputs);</div><div class="line"><a name="l00260"></a><span class="lineno"> 260</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i = 1; i < ProcessorPlanewaves<Hoa3d, T>::getNumberOfPlanewaves(); i++)</div><div class="line"><a name="l00261"></a><span class="lineno"> 261</span>  m_channels_square[i] = inputs[i] * inputs[i];</div><div class="line"><a name="l00262"></a><span class="lineno"> 262</span> </div><div class="line"><a name="l00263"></a><span class="lineno"> 263</span>  T energySum = Signal<T>::sum(<a class="code" href="classhoa_1_1_processor_planewaves.html">ProcessorPlanewaves<Hoa3d, T>::getNumberOfPlanewaves</a>(), m_channels_square);</div><div class="line"><a name="l00264"></a><span class="lineno"> 264</span>  <span class="keyword">const</span> T energyAbscissa = Signal<T>::dot(<a class="code" href="classhoa_1_1_processor_planewaves.html">ProcessorPlanewaves<Hoa3d, T>::getNumberOfPlanewaves</a>(), m_channels_square, m_channels_abscissa);</div><div class="line"><a name="l00265"></a><span class="lineno"> 265</span>  <span class="keyword">const</span> T energyOrdinate = Signal<T>::dot(<a class="code" href="classhoa_1_1_processor_planewaves.html">ProcessorPlanewaves<Hoa3d, T>::getNumberOfPlanewaves</a>(), m_channels_square, m_channels_ordinate);</div><div class="line"><a name="l00266"></a><span class="lineno"> 266</span>  <span class="keyword">const</span> T energyHeight = Signal<T>::dot(<a class="code" href="classhoa_1_1_processor_planewaves.html">ProcessorPlanewaves<Hoa3d, T>::getNumberOfPlanewaves</a>(), m_channels_square, m_channels_height);</div><div class="line"><a name="l00267"></a><span class="lineno"> 267</span> </div><div class="line"><a name="l00268"></a><span class="lineno"> 268</span>  <span class="keywordflow">if</span>(energySum)</div><div class="line"><a name="l00269"></a><span class="lineno"> 269</span>  {</div><div class="line"><a name="l00270"></a><span class="lineno"> 270</span>  outputs[0] = energyAbscissa / energySum;</div><div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  outputs[1] = energyOrdinate / energySum;</div><div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  outputs[2] = energyHeight / energySum;</div><div class="line"><a name="l00273"></a><span class="lineno"> 273</span>  }</div><div class="line"><a name="l00274"></a><span class="lineno"> 274</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l00275"></a><span class="lineno"> 275</span>  {</div><div class="line"><a name="l00276"></a><span class="lineno"> 276</span>  outputs[0] = outputs[1] = outputs[2] = 0.;</div><div class="line"><a name="l00277"></a><span class="lineno"> 277</span>  }</div><div class="line"><a name="l00278"></a><span class="lineno"> 278</span>  }</div><div class="line"><a name="l00279"></a><span class="lineno"> 279</span>  };</div><div class="line"><a name="l00280"></a><span class="lineno"> 280</span> </div><div class="line"><a name="l00281"></a><span class="lineno"> 281</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00282"></a><span class="lineno"> 282</span> }</div><div class="line"><a name="l00283"></a><span class="lineno"> 283</span> </div><div class="line"><a name="l00284"></a><span class="lineno"> 284</span> <span class="preprocessor">#endif</span></div><div class="ttc" id="classhoa_1_1_processor_planewaves_html_ab4d489b1b979e17b9a1426f330365a4e"><div class="ttname"><a href="classhoa_1_1_processor_planewaves.html#ab4d489b1b979e17b9a1426f330365a4e">hoa::ProcessorPlanewaves::getPlanewaveHeight</a></div><div class="ttdeci">T getPlanewaveHeight(const size_t index, const bool rotation=true) const hoa_noexcept</div><div class="ttdoc">Returns the height of a planewave. </div><div class="ttdef"><b>Definition:</b> <a href="_hoa___processor_8hpp_source.html#l00276">Hoa_Processor.hpp:276</a></div></div>
<div class="ttc" id="classhoa_1_1_vector_html_a8547b81d8c88d92b46d3842bfa595765"><div class="ttname"><a href="classhoa_1_1_vector.html#a8547b81d8c88d92b46d3842bfa595765">hoa::Vector::computeRendering</a></div><div class="ttdeci">virtual void computeRendering() hoa_noexcept=0</div><div class="ttdoc">This method pre-computes the necessary values to process. </div></div>
<div class="ttc" id="classhoa_1_1_vector_html_abd542594e74633b762e5e451a0a61303"><div class="ttname"><a href="classhoa_1_1_vector.html#abd542594e74633b762e5e451a0a61303">hoa::Vector::processEnergy</a></div><div class="ttdeci">virtual void processEnergy(const T *inputs, T *outputs) hoa_noexcept=0</div><div class="ttdoc">This method computes the energy vector. </div></div>
<div class="ttc" id="classhoa_1_1_processor_planewaves_html"><div class="ttname"><a href="classhoa_1_1_processor_planewaves.html">hoa::ProcessorPlanewaves</a></div><div class="ttdoc">The planewaves processor. </div><div class="ttdef"><b>Definition:</b> <a href="_hoa___planewaves_8hpp_source.html#l00019">Hoa_Planewaves.hpp:19</a></div></div>
<div class="ttc" id="classhoa_1_1_vector_html_a4e5f1e52a3f96a82a96a1d981a536242"><div class="ttname"><a href="classhoa_1_1_vector.html#a4e5f1e52a3f96a82a96a1d981a536242">hoa::Vector::processVelocity</a></div><div class="ttdeci">virtual void processVelocity(const T *inputs, T *outputs) hoa_noexcept=0</div><div class="ttdoc">This method computes the velocity vector. </div></div>
<div class="ttc" id="classhoa_1_1_vector_html_a55c59b7d96e8b1eeea47020d8ffb2b17"><div class="ttname"><a href="classhoa_1_1_vector.html#a55c59b7d96e8b1eeea47020d8ffb2b17">hoa::Vector::process</a></div><div class="ttdeci">virtual void process(const T *inputs, T *outputs) hoa_noexcept=0</div><div class="ttdoc">This method computes the energy and velocity vectors. </div></div>
<div class="ttc" id="classhoa_1_1_vector_html_abb0b300da42770f4758dae9006301bb8"><div class="ttname"><a href="classhoa_1_1_vector.html#abb0b300da42770f4758dae9006301bb8">hoa::Vector::~Vector</a></div><div class="ttdeci">virtual ~Vector() hoa_noexcept=0</div><div class="ttdoc">The vector destructor. </div></div>
<div class="ttc" id="classhoa_1_1_vector_html_acbccada9e51e2b3d742b95425078f1a0"><div class="ttname"><a href="classhoa_1_1_vector.html#acbccada9e51e2b3d742b95425078f1a0">hoa::Vector::Vector</a></div><div class="ttdeci">Vector(const size_t numberOfChannels) hoa_noexcept</div><div class="ttdoc">The vector constructor. </div></div>
<div class="ttc" id="namespacehoa_html"><div class="ttname"><a href="namespacehoa.html">hoa</a></div><div class="ttdoc">The namespace of the hoa library. </div><div class="ttdef"><b>Definition:</b> <a href="_hoa___decoder_8hpp_source.html#l00018">Hoa_Decoder.hpp:18</a></div></div>
<div class="ttc" id="classhoa_1_1_processor_planewaves_html_a37fe06830dba815a8bc0559090c0d940"><div class="ttname"><a href="classhoa_1_1_processor_planewaves.html#a37fe06830dba815a8bc0559090c0d940">hoa::ProcessorPlanewaves::getPlanewaveAbscissa</a></div><div class="ttdeci">T getPlanewaveAbscissa(const size_t index, const bool rotation=true) const hoa_noexcept</div><div class="ttdoc">Returns the abscissa of a planewave. </div><div class="ttdef"><b>Definition:</b> <a href="_hoa___processor_8hpp_source.html#l00244">Hoa_Processor.hpp:244</a></div></div>
<div class="ttc" id="classhoa_1_1_vector_html"><div class="ttname"><a href="classhoa_1_1_vector.html">hoa::Vector</a></div><div class="ttdoc">The vector class computes the energy and the velocity vectors for a set of loudspeakers. </div><div class="ttdef"><b>Definition:</b> <a href="_hoa___vector_8hpp_source.html#l00022">Hoa_Vector.hpp:22</a></div></div>
<div class="ttc" id="classhoa_1_1_processor_planewaves_html_a444b4b6e06daee03befc949109a18d2a"><div class="ttname"><a href="classhoa_1_1_processor_planewaves.html#a444b4b6e06daee03befc949109a18d2a">hoa::ProcessorPlanewaves::getPlanewaveOrdinate</a></div><div class="ttdeci">T getPlanewaveOrdinate(const size_t index, const bool rotation=true) const hoa_noexcept</div><div class="ttdoc">Returns the ordinate of a planewave. </div><div class="ttdef"><b>Definition:</b> <a href="_hoa___processor_8hpp_source.html#l00260">Hoa_Processor.hpp:260</a></div></div>
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