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 117   <div class="summary">
 118 <a href="#pub-methods">Public Member Functions</a>  </div>
 119   <div class="headertitle">
 120 <div class="title">CLGaussianPyramidHalf Class Reference</div>  </div>
 121 </div><!--header-->
 122 <div class="contents">
 123
 124 <p>Basic function to execute gaussian pyramid with HALF scale factor.
 125  <a href="classarm__compute_1_1_c_l_gaussian_pyramid_half.xhtml#details">More...</a></p>
 126
 127 <p><code>#include &lt;<a class="el" href="_c_l_gaussian_pyramid_8h_source.xhtml">CLGaussianPyramid.h</a>&gt;</code></p>
 128 <div class="dynheader">
 129 Collaboration diagram for CLGaussianPyramidHalf:</div>
 130 <div class="dyncontent">
 131 <div class="center"><iframe scrolling="no" frameborder="0" src="classarm__compute_1_1_c_l_gaussian_pyramid_half__coll__graph.svg" width="178" height="187"><p><b>This browser is not able to show SVG: try Firefox, Chrome, Safari, or Opera instead.</b></p></iframe>
 132 </div>
 133 <center><span class="legend">[<a target="top" href="graph_legend.xhtml">legend</a>]</span></center></div>
 134 <table class="memberdecls">
 135 <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
 136 Public Member Functions</h2></td></tr>
 137 <tr class="memitem:ac2d6975f7677ae5079004191a6a80968"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_c_l_gaussian_pyramid_half.xhtml#ac2d6975f7677ae5079004191a6a80968">CLGaussianPyramidHalf</a> ()</td></tr>
 138 <tr class="memdesc:ac2d6975f7677ae5079004191a6a80968"><td class="mdescLeft">&#160;</td><td class="mdescRight">Constructor.  <a href="#ac2d6975f7677ae5079004191a6a80968">More...</a><br /></td></tr>
 139 <tr class="separator:ac2d6975f7677ae5079004191a6a80968"><td class="memSeparator" colspan="2">&#160;</td></tr>
 140 <tr class="memitem:a9f1c2312374125fd95ee145a4f07515c"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_c_l_gaussian_pyramid_half.xhtml#a9f1c2312374125fd95ee145a4f07515c">configure</a> (<a class="el" href="classarm__compute_1_1_i_c_l_tensor.xhtml">ICLTensor</a> *input, <a class="el" href="classarm__compute_1_1_c_l_pyramid.xhtml">CLPyramid</a> *pyramid, <a class="el" href="namespacearm__compute.xhtml#a15a05537a472ee742404821851529327">BorderMode</a> border_mode, uint8_t constant_border_value) override</td></tr>
 141 <tr class="memdesc:a9f1c2312374125fd95ee145a4f07515c"><td class="mdescLeft">&#160;</td><td class="mdescRight">Initialise the function's source, destinations and border mode.  <a href="#a9f1c2312374125fd95ee145a4f07515c">More...</a><br /></td></tr>
 142 <tr class="separator:a9f1c2312374125fd95ee145a4f07515c"><td class="memSeparator" colspan="2">&#160;</td></tr>
 143 <tr class="memitem:ad1717410afd0be936c6213a63c8005fb"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_c_l_gaussian_pyramid_half.xhtml#ad1717410afd0be936c6213a63c8005fb">run</a> () override</td></tr>
 144 <tr class="memdesc:ad1717410afd0be936c6213a63c8005fb"><td class="mdescLeft">&#160;</td><td class="mdescRight">Run the kernels contained in the function.  <a href="#ad1717410afd0be936c6213a63c8005fb">More...</a><br /></td></tr>
 145 <tr class="separator:ad1717410afd0be936c6213a63c8005fb"><td class="memSeparator" colspan="2">&#160;</td></tr>
 146 <tr class="inherit_header pub_methods_classarm__compute_1_1_c_l_gaussian_pyramid"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classarm__compute_1_1_c_l_gaussian_pyramid')"><img src="closed.png" alt="-"/>&#160;Public Member Functions inherited from <a class="el" href="classarm__compute_1_1_c_l_gaussian_pyramid.xhtml">CLGaussianPyramid</a></td></tr>
 147 <tr class="memitem:a0254b4991bee72d364bd7c28cc674db5 inherit pub_methods_classarm__compute_1_1_c_l_gaussian_pyramid"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_c_l_gaussian_pyramid.xhtml#a0254b4991bee72d364bd7c28cc674db5">CLGaussianPyramid</a> ()</td></tr>
 148 <tr class="memdesc:a0254b4991bee72d364bd7c28cc674db5 inherit pub_methods_classarm__compute_1_1_c_l_gaussian_pyramid"><td class="mdescLeft">&#160;</td><td class="mdescRight">Constructor.  <a href="#a0254b4991bee72d364bd7c28cc674db5">More...</a><br /></td></tr>
 149 <tr class="separator:a0254b4991bee72d364bd7c28cc674db5 inherit pub_methods_classarm__compute_1_1_c_l_gaussian_pyramid"><td class="memSeparator" colspan="2">&#160;</td></tr>
 150 <tr class="memitem:ab55e57361d83b1cc2514d4b64f2ccec6 inherit pub_methods_classarm__compute_1_1_c_l_gaussian_pyramid"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_c_l_gaussian_pyramid.xhtml#ab55e57361d83b1cc2514d4b64f2ccec6">CLGaussianPyramid</a> (const <a class="el" href="classarm__compute_1_1_c_l_gaussian_pyramid.xhtml">CLGaussianPyramid</a> &amp;)=delete</td></tr>
 151 <tr class="memdesc:ab55e57361d83b1cc2514d4b64f2ccec6 inherit pub_methods_classarm__compute_1_1_c_l_gaussian_pyramid"><td class="mdescLeft">&#160;</td><td class="mdescRight">Prevent instances of this class from being copied (As this class contains pointers)  <a href="#ab55e57361d83b1cc2514d4b64f2ccec6">More...</a><br /></td></tr>
 152 <tr class="separator:ab55e57361d83b1cc2514d4b64f2ccec6 inherit pub_methods_classarm__compute_1_1_c_l_gaussian_pyramid"><td class="memSeparator" colspan="2">&#160;</td></tr>
 153 <tr class="memitem:afc0bb21e48fb78591b51913eba818410 inherit pub_methods_classarm__compute_1_1_c_l_gaussian_pyramid"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classarm__compute_1_1_c_l_gaussian_pyramid.xhtml">CLGaussianPyramid</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_c_l_gaussian_pyramid.xhtml#afc0bb21e48fb78591b51913eba818410">operator=</a> (const <a class="el" href="classarm__compute_1_1_c_l_gaussian_pyramid.xhtml">CLGaussianPyramid</a> &amp;)=delete</td></tr>
 154 <tr class="memdesc:afc0bb21e48fb78591b51913eba818410 inherit pub_methods_classarm__compute_1_1_c_l_gaussian_pyramid"><td class="mdescLeft">&#160;</td><td class="mdescRight">Prevent instances of this class from being copied (As this class contains pointers)  <a href="#afc0bb21e48fb78591b51913eba818410">More...</a><br /></td></tr>
 155 <tr class="separator:afc0bb21e48fb78591b51913eba818410 inherit pub_methods_classarm__compute_1_1_c_l_gaussian_pyramid"><td class="memSeparator" colspan="2">&#160;</td></tr>
 156 <tr class="memitem:a8c57d617c3dd6f7c04c77231dc5928f0 inherit pub_methods_classarm__compute_1_1_c_l_gaussian_pyramid"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_c_l_gaussian_pyramid.xhtml#a8c57d617c3dd6f7c04c77231dc5928f0">CLGaussianPyramid</a> (<a class="el" href="classarm__compute_1_1_c_l_gaussian_pyramid.xhtml">CLGaussianPyramid</a> &amp;&amp;)=default</td></tr>
 157 <tr class="memdesc:a8c57d617c3dd6f7c04c77231dc5928f0 inherit pub_methods_classarm__compute_1_1_c_l_gaussian_pyramid"><td class="mdescLeft">&#160;</td><td class="mdescRight">Allow instances of this class to be moved.  <a href="#a8c57d617c3dd6f7c04c77231dc5928f0">More...</a><br /></td></tr>
 158 <tr class="separator:a8c57d617c3dd6f7c04c77231dc5928f0 inherit pub_methods_classarm__compute_1_1_c_l_gaussian_pyramid"><td class="memSeparator" colspan="2">&#160;</td></tr>
 159 <tr class="memitem:aa3f47917f1cb44a55c93363eaaf39c6e inherit pub_methods_classarm__compute_1_1_c_l_gaussian_pyramid"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classarm__compute_1_1_c_l_gaussian_pyramid.xhtml">CLGaussianPyramid</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_c_l_gaussian_pyramid.xhtml#aa3f47917f1cb44a55c93363eaaf39c6e">operator=</a> (<a class="el" href="classarm__compute_1_1_c_l_gaussian_pyramid.xhtml">CLGaussianPyramid</a> &amp;&amp;)=default</td></tr>
 160 <tr class="memdesc:aa3f47917f1cb44a55c93363eaaf39c6e inherit pub_methods_classarm__compute_1_1_c_l_gaussian_pyramid"><td class="mdescLeft">&#160;</td><td class="mdescRight">Allow instances of this class to be moved.  <a href="#aa3f47917f1cb44a55c93363eaaf39c6e">More...</a><br /></td></tr>
 161 <tr class="separator:aa3f47917f1cb44a55c93363eaaf39c6e inherit pub_methods_classarm__compute_1_1_c_l_gaussian_pyramid"><td class="memSeparator" colspan="2">&#160;</td></tr>
 162 <tr class="memitem:afafbe10da580ab0f3105947cb4a383ac inherit pub_methods_classarm__compute_1_1_c_l_gaussian_pyramid"><td class="memItemLeft" align="right" valign="top">virtual&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_c_l_gaussian_pyramid.xhtml#afafbe10da580ab0f3105947cb4a383ac">~CLGaussianPyramid</a> ()=default</td></tr>
 163 <tr class="memdesc:afafbe10da580ab0f3105947cb4a383ac inherit pub_methods_classarm__compute_1_1_c_l_gaussian_pyramid"><td class="mdescLeft">&#160;</td><td class="mdescRight">Default destructor.  <a href="#afafbe10da580ab0f3105947cb4a383ac">More...</a><br /></td></tr>
 164 <tr class="separator:afafbe10da580ab0f3105947cb4a383ac inherit pub_methods_classarm__compute_1_1_c_l_gaussian_pyramid"><td class="memSeparator" colspan="2">&#160;</td></tr>
 165 <tr class="inherit_header pub_methods_classarm__compute_1_1_i_function"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classarm__compute_1_1_i_function')"><img src="closed.png" alt="-"/>&#160;Public Member Functions inherited from <a class="el" href="classarm__compute_1_1_i_function.xhtml">IFunction</a></td></tr>
 166 <tr class="memitem:ab921ecc3f3f6ae2b4bd61f3e1998d8c4 inherit pub_methods_classarm__compute_1_1_i_function"><td class="memItemLeft" align="right" valign="top">virtual&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_i_function.xhtml#ab921ecc3f3f6ae2b4bd61f3e1998d8c4">~IFunction</a> ()=default</td></tr>
 167 <tr class="memdesc:ab921ecc3f3f6ae2b4bd61f3e1998d8c4 inherit pub_methods_classarm__compute_1_1_i_function"><td class="mdescLeft">&#160;</td><td class="mdescRight">Destructor.  <a href="#ab921ecc3f3f6ae2b4bd61f3e1998d8c4">More...</a><br /></td></tr>
 168 <tr class="separator:ab921ecc3f3f6ae2b4bd61f3e1998d8c4 inherit pub_methods_classarm__compute_1_1_i_function"><td class="memSeparator" colspan="2">&#160;</td></tr>
 169 </table>
 170 <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
 171 <div class="textblock"><p>Basic function to execute gaussian pyramid with HALF scale factor. </p>
 172 <p>This function calls the following OpenCL kernels:</p>
 173 <ol type="1">
 174 <li><a class="el" href="classarm__compute_1_1_c_l_fill_border_kernel.xhtml">CLFillBorderKernel</a> (executed if border_mode == CONSTANT or border_mode == REPLICATE)</li>
 175 <li><a class="el" href="classarm__compute_1_1_c_l_gaussian_pyramid_hor_kernel.xhtml">CLGaussianPyramidHorKernel</a></li>
 176 <li><a class="el" href="classarm__compute_1_1_c_l_gaussian_pyramid_vert_kernel.xhtml">CLGaussianPyramidVertKernel</a> </li>
 177 </ol>
 178
 179 <p>Definition at line <a class="el" href="_c_l_gaussian_pyramid_8h_source.xhtml#l00082">82</a> of file <a class="el" href="_c_l_gaussian_pyramid_8h_source.xhtml">CLGaussianPyramid.h</a>.</p>
 180 </div><h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>
 181 <a class="anchor" id="ac2d6975f7677ae5079004191a6a80968"></a>
 182 <div class="memitem">
 183 <div class="memproto">
 184       <table class="memname">
 185         <tr>
 186           <td class="memname"><a class="el" href="classarm__compute_1_1_c_l_gaussian_pyramid_half.xhtml">CLGaussianPyramidHalf</a> </td>
 187           <td>(</td>
 188           <td class="paramname"></td><td>)</td>
 189           <td></td>
 190         </tr>
 191       </table>
 192 </div><div class="memdoc">
 193
 194 <p>Constructor. </p>
 195
 196 </div>
 197 </div>
 198 <h2 class="groupheader">Member Function Documentation</h2>
 199 <a class="anchor" id="a9f1c2312374125fd95ee145a4f07515c"></a>
 200 <div class="memitem">
 201 <div class="memproto">
 202 <table class="mlabels">
 203   <tr>
 204   <td class="mlabels-left">
 205       <table class="memname">
 206         <tr>
 207           <td class="memname">void configure </td>
 208           <td>(</td>
 209           <td class="paramtype"><a class="el" href="classarm__compute_1_1_i_c_l_tensor.xhtml">ICLTensor</a> *&#160;</td>
 210           <td class="paramname"><em>input</em>, </td>
 211         </tr>
 212         <tr>
 213           <td class="paramkey"></td>
 214           <td></td>
 215           <td class="paramtype"><a class="el" href="classarm__compute_1_1_c_l_pyramid.xhtml">CLPyramid</a> *&#160;</td>
 216           <td class="paramname"><em>pyramid</em>, </td>
 217         </tr>
 218         <tr>
 219           <td class="paramkey"></td>
 220           <td></td>
 221           <td class="paramtype"><a class="el" href="namespacearm__compute.xhtml#a15a05537a472ee742404821851529327">BorderMode</a>&#160;</td>
 222           <td class="paramname"><em>border_mode</em>, </td>
 223         </tr>
 224         <tr>
 225           <td class="paramkey"></td>
 226           <td></td>
 227           <td class="paramtype">uint8_t&#160;</td>
 228           <td class="paramname"><em>constant_border_value</em>&#160;</td>
 229         </tr>
 230         <tr>
 231           <td></td>
 232           <td>)</td>
 233           <td></td><td></td>
 234         </tr>
 235       </table>
 236   </td>
 237   <td class="mlabels-right">
 238 <span class="mlabels"><span class="mlabel">override</span><span class="mlabel">virtual</span></span>  </td>
 239   </tr>
 240 </table>
 241 </div><div class="memdoc">
 242
 243 <p>Initialise the function's source, destinations and border mode. </p>
 244 <dl class="params"><dt>Parameters</dt><dd>
 245   <table class="params">
 246     <tr><td class="paramdir">[in,out]</td><td class="paramname">input</td><td>Source tensor. Data types supported: U8. (Written to only for <code>border_mode</code> != UNDEFINED) </td></tr>
 247     <tr><td class="paramdir">[out]</td><td class="paramname">pyramid</td><td>Destination pyramid tensors, Data types supported at each level: U8. </td></tr>
 248     <tr><td class="paramdir">[in]</td><td class="paramname">border_mode</td><td>Border mode to use. </td></tr>
 249     <tr><td class="paramdir">[in]</td><td class="paramname">constant_border_value</td><td>(Optional) Constant value to use for borders if border_mode is set to CONSTANT. </td></tr>
 250   </table>
 251   </dd>
 252 </dl>
 253
 254 <p>Implements <a class="el" href="classarm__compute_1_1_c_l_gaussian_pyramid.xhtml#ae518f24b88a33e296030407e1a42d5fb">CLGaussianPyramid</a>.</p>
 255
 256 </div>
 257 </div>
 258 <a class="anchor" id="ad1717410afd0be936c6213a63c8005fb"></a>
 259 <div class="memitem">
 260 <div class="memproto">
 261 <table class="mlabels">
 262   <tr>
 263   <td class="mlabels-left">
 264       <table class="memname">
 265         <tr>
 266           <td class="memname">void run </td>
 267           <td>(</td>
 268           <td class="paramname"></td><td>)</td>
 269           <td></td>
 270         </tr>
 271       </table>
 272   </td>
 273   <td class="mlabels-right">
 274 <span class="mlabels"><span class="mlabel">override</span><span class="mlabel">virtual</span></span>  </td>
 275   </tr>
 276 </table>
 277 </div><div class="memdoc">
 278
 279 <p>Run the kernels contained in the function. </p>
 280 <p>For NEON kernels:</p><ul>
 281 <li>Multi-threading is used for the kernels which are parallelisable.</li>
 282 <li>By default std::thread::hardware_concurrency() threads are used.</li>
 283 </ul>
 284 <dl class="section note"><dt>Note</dt><dd><a class="el" href="classarm__compute_1_1_c_p_p_scheduler.xhtml#ae9dc1846ff1612778bbac85d46344aef">CPPScheduler::force_number_of_threads()</a> can be used to manually set the number of threads</dd></dl>
 285 <p>For OpenCL kernels:</p><ul>
 286 <li>All the kernels are enqueued on the queue associated with <a class="el" href="classarm__compute_1_1_c_l_scheduler.xhtml" title="Provides global access to a CL context and command queue. ">CLScheduler</a>.</li>
 287 <li>The queue is then flushed.</li>
 288 </ul>
 289 <dl class="section note"><dt>Note</dt><dd>The function will not block until the kernels are executed. It is the user's responsibility to wait. </dd></dl>
 290
 291 <p>Implements <a class="el" href="classarm__compute_1_1_i_function.xhtml#a18954417d3124a8095783ea13dc6d00b">IFunction</a>.</p>
 292
 293 </div>
 294 </div>
 295 <hr/>The documentation for this class was generated from the following file:<ul>
 296 <li>arm_compute/runtime/CL/functions/<a class="el" href="_c_l_gaussian_pyramid_8h_source.xhtml">CLGaussianPyramid.h</a></li>
 297 </ul>
 298 </div><!-- contents -->
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 305     <a href="http://www.doxygen.org/index.html">
 306     <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.11 </li>
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