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 114
 115 <div class="header">
 116   <div class="summary">
 117 <a href="#pub-methods">Public Member Functions</a>  </div>
 118   <div class="headertitle">
 119 <div class="title">CLLutAccessor&lt; T &gt; Class Template Reference</div>  </div>
 120 </div><!--header-->
 121 <div class="contents">
 122
 123 <p><a class="el" href="classarm__compute_1_1test_1_1_accessor.xhtml" title="Accessor implementation for Tensor objects. ">Accessor</a> implementation for <a class="el" href="classarm__compute_1_1_c_l_lut.xhtml">CLLut</a> objects.
 124  <a href="classarm__compute_1_1test_1_1_c_l_lut_accessor.xhtml#details">More...</a></p>
 125
 126 <p><code>#include &lt;<a class="el" href="_c_l_lut_accessor_8h_source.xhtml">CLLutAccessor.h</a>&gt;</code></p>
 127 <div class="dynheader">
 128 Collaboration diagram for CLLutAccessor&lt; T &gt;:</div>
 129 <div class="dyncontent">
 130 <div class="center"><iframe scrolling="no" frameborder="0" src="classarm__compute_1_1test_1_1_c_l_lut_accessor__coll__graph.svg" width="155" height="112"><p><b>This browser is not able to show SVG: try Firefox, Chrome, Safari, or Opera instead.</b></p></iframe>
 131 </div>
 132 <center><span class="legend">[<a target="top" href="graph_legend.xhtml">legend</a>]</span></center></div>
 133 <table class="memberdecls">
 134 <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
 135 Public Member Functions</h2></td></tr>
 136 <tr class="memitem:a8bcd7e8bb7c7ab7d11a5c9eb1e687d1d"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1test_1_1_c_l_lut_accessor.xhtml#a8bcd7e8bb7c7ab7d11a5c9eb1e687d1d">CLLutAccessor</a> (<a class="el" href="classarm__compute_1_1_c_l_lut.xhtml">CLLut</a> &amp;lut)</td></tr>
 137 <tr class="memdesc:a8bcd7e8bb7c7ab7d11a5c9eb1e687d1d"><td class="mdescLeft">&#160;</td><td class="mdescRight">Create an accessor for the given <code><a class="el" href="classarm__compute_1_1_c_l_lut.xhtml" title="Basic implementation of the OpenCL lut interface. ">CLLut</a></code>.  <a href="#a8bcd7e8bb7c7ab7d11a5c9eb1e687d1d">More...</a><br/></td></tr>
 138 <tr class="separator:a8bcd7e8bb7c7ab7d11a5c9eb1e687d1d"><td class="memSeparator" colspan="2">&#160;</td></tr>
 139 <tr class="memitem:a70063924813908ff8ddb81868c3aaab8"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1test_1_1_c_l_lut_accessor.xhtml#a70063924813908ff8ddb81868c3aaab8">~CLLutAccessor</a> ()</td></tr>
 140 <tr class="separator:a70063924813908ff8ddb81868c3aaab8"><td class="memSeparator" colspan="2">&#160;</td></tr>
 141 <tr class="memitem:a7696d05587c5bc0c3ee6eaa413df730b"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1test_1_1_c_l_lut_accessor.xhtml#a7696d05587c5bc0c3ee6eaa413df730b">CLLutAccessor</a> (const <a class="el" href="classarm__compute_1_1test_1_1_c_l_lut_accessor.xhtml">CLLutAccessor</a> &amp;)=delete</td></tr>
 142 <tr class="separator:a7696d05587c5bc0c3ee6eaa413df730b"><td class="memSeparator" colspan="2">&#160;</td></tr>
 143 <tr class="memitem:a4fb1029695f6ad5dcb495b61bf01ff12"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classarm__compute_1_1test_1_1_c_l_lut_accessor.xhtml">CLLutAccessor</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1test_1_1_c_l_lut_accessor.xhtml#a4fb1029695f6ad5dcb495b61bf01ff12">operator=</a> (const <a class="el" href="classarm__compute_1_1test_1_1_c_l_lut_accessor.xhtml">CLLutAccessor</a> &amp;)=delete</td></tr>
 144 <tr class="separator:a4fb1029695f6ad5dcb495b61bf01ff12"><td class="memSeparator" colspan="2">&#160;</td></tr>
 145 <tr class="memitem:a40c757a288a73b6b44a302273634fae6"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1test_1_1_c_l_lut_accessor.xhtml#a40c757a288a73b6b44a302273634fae6">CLLutAccessor</a> (<a class="el" href="classarm__compute_1_1test_1_1_c_l_lut_accessor.xhtml">CLLutAccessor</a> &amp;&amp;)=default</td></tr>
 146 <tr class="separator:a40c757a288a73b6b44a302273634fae6"><td class="memSeparator" colspan="2">&#160;</td></tr>
 147 <tr class="memitem:ad3048c2580c341fd76b3647f8f71662a"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classarm__compute_1_1test_1_1_c_l_lut_accessor.xhtml">CLLutAccessor</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1test_1_1_c_l_lut_accessor.xhtml#ad3048c2580c341fd76b3647f8f71662a">operator=</a> (<a class="el" href="classarm__compute_1_1test_1_1_c_l_lut_accessor.xhtml">CLLutAccessor</a> &amp;&amp;)=default</td></tr>
 148 <tr class="separator:ad3048c2580c341fd76b3647f8f71662a"><td class="memSeparator" colspan="2">&#160;</td></tr>
 149 <tr class="memitem:aedcfdd4c3b92fe0d63b5463c7ad1d21e"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1test_1_1_c_l_lut_accessor.xhtml#aedcfdd4c3b92fe0d63b5463c7ad1d21e">num_elements</a> () const override</td></tr>
 150 <tr class="memdesc:aedcfdd4c3b92fe0d63b5463c7ad1d21e"><td class="mdescLeft">&#160;</td><td class="mdescRight">Number of elements of the <a class="el" href="classarm__compute_1_1_lut.xhtml" title="Basic implementation of the LUT interface. ">Lut</a>.  <a href="#aedcfdd4c3b92fe0d63b5463c7ad1d21e">More...</a><br/></td></tr>
 151 <tr class="separator:aedcfdd4c3b92fe0d63b5463c7ad1d21e"><td class="memSeparator" colspan="2">&#160;</td></tr>
 152 <tr class="memitem:a168d14b0e18a50b50ff1770f8868ef1c"><td class="memItemLeft" align="right" valign="top">const T &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1test_1_1_c_l_lut_accessor.xhtml#a168d14b0e18a50b50ff1770f8868ef1c">operator[]</a> (T input_value) const override</td></tr>
 153 <tr class="memdesc:a168d14b0e18a50b50ff1770f8868ef1c"><td class="mdescLeft">&#160;</td><td class="mdescRight">Read access to the specified element.  <a href="#a168d14b0e18a50b50ff1770f8868ef1c">More...</a><br/></td></tr>
 154 <tr class="separator:a168d14b0e18a50b50ff1770f8868ef1c"><td class="memSeparator" colspan="2">&#160;</td></tr>
 155 <tr class="memitem:a5a60949b33f25c788cdbe21c9fab046a"><td class="memItemLeft" align="right" valign="top">T &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1test_1_1_c_l_lut_accessor.xhtml#a5a60949b33f25c788cdbe21c9fab046a">operator[]</a> (T input_value) override</td></tr>
 156 <tr class="memdesc:a5a60949b33f25c788cdbe21c9fab046a"><td class="mdescLeft">&#160;</td><td class="mdescRight">Write access to the specified element.  <a href="#a5a60949b33f25c788cdbe21c9fab046a">More...</a><br/></td></tr>
 157 <tr class="separator:a5a60949b33f25c788cdbe21c9fab046a"><td class="memSeparator" colspan="2">&#160;</td></tr>
 158 <tr class="inherit_header pub_methods_classarm__compute_1_1test_1_1_i_lut_accessor"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classarm__compute_1_1test_1_1_i_lut_accessor')"><img src="closed.png" alt="-"/>&#160;Public Member Functions inherited from <a class="el" href="classarm__compute_1_1test_1_1_i_lut_accessor.xhtml">ILutAccessor&lt; T &gt;</a></td></tr>
 159 <tr class="memitem:aadfb51f4d2d50a259ae739bdd71f91fd inherit pub_methods_classarm__compute_1_1test_1_1_i_lut_accessor"><td class="memItemLeft" align="right" valign="top">virtual&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1test_1_1_i_lut_accessor.xhtml#aadfb51f4d2d50a259ae739bdd71f91fd">~ILutAccessor</a> ()=default</td></tr>
 160 <tr class="memdesc:aadfb51f4d2d50a259ae739bdd71f91fd inherit pub_methods_classarm__compute_1_1test_1_1_i_lut_accessor"><td class="mdescLeft">&#160;</td><td class="mdescRight">Pure virtual destructor.  <a href="#aadfb51f4d2d50a259ae739bdd71f91fd">More...</a><br/></td></tr>
 161 <tr class="separator:aadfb51f4d2d50a259ae739bdd71f91fd inherit pub_methods_classarm__compute_1_1test_1_1_i_lut_accessor"><td class="memSeparator" colspan="2">&#160;</td></tr>
 162 </table><table class="memberdecls">
 163 <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="inherited"></a>
 164 Additional Inherited Members</h2></td></tr>
 165 <tr class="inherit_header pub_types_classarm__compute_1_1test_1_1_i_lut_accessor"><td colspan="2" onclick="javascript:toggleInherit('pub_types_classarm__compute_1_1test_1_1_i_lut_accessor')"><img src="closed.png" alt="-"/>&#160;Public Types inherited from <a class="el" href="classarm__compute_1_1test_1_1_i_lut_accessor.xhtml">ILutAccessor&lt; T &gt;</a></td></tr>
 166 <tr class="memitem:afb9ded5f49336ae503bb9f2035ea902b inherit pub_types_classarm__compute_1_1test_1_1_i_lut_accessor"><td class="memItemLeft" align="right" valign="top">using&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1test_1_1_i_lut_accessor.xhtml#afb9ded5f49336ae503bb9f2035ea902b">value_type</a> = T</td></tr>
 167 <tr class="separator:afb9ded5f49336ae503bb9f2035ea902b inherit pub_types_classarm__compute_1_1test_1_1_i_lut_accessor"><td class="memSeparator" colspan="2">&#160;</td></tr>
 168 </table>
 169 <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
 170 <div class="textblock"><h3>template&lt;typename T&gt;<br/>
 171 class arm_compute::test::CLLutAccessor&lt; T &gt;</h3>
 172
 173 <p><a class="el" href="classarm__compute_1_1test_1_1_accessor.xhtml" title="Accessor implementation for Tensor objects. ">Accessor</a> implementation for <a class="el" href="classarm__compute_1_1_c_l_lut.xhtml">CLLut</a> objects. </p>
 174
 175 <p>Definition at line <a class="el" href="_c_l_lut_accessor_8h_source.xhtml#l00037">37</a> of file <a class="el" href="_c_l_lut_accessor_8h_source.xhtml">CLLutAccessor.h</a>.</p>
 176 </div><h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>
 177 <a class="anchor" id="a8bcd7e8bb7c7ab7d11a5c9eb1e687d1d"></a>
 178 <div class="memitem">
 179 <div class="memproto">
 180 <table class="mlabels">
 181   <tr>
 182   <td class="mlabels-left">
 183       <table class="memname">
 184         <tr>
 185           <td class="memname"><a class="el" href="classarm__compute_1_1test_1_1_c_l_lut_accessor.xhtml">CLLutAccessor</a> </td>
 186           <td>(</td>
 187           <td class="paramtype"><a class="el" href="classarm__compute_1_1_c_l_lut.xhtml">CLLut</a> &amp;&#160;</td>
 188           <td class="paramname"><em>lut</em></td><td>)</td>
 189           <td></td>
 190         </tr>
 191       </table>
 192   </td>
 193   <td class="mlabels-right">
 194 <span class="mlabels"><span class="mlabel">inline</span></span>  </td>
 195   </tr>
 196 </table>
 197 </div><div class="memdoc">
 198
 199 <p>Create an accessor for the given <code><a class="el" href="classarm__compute_1_1_c_l_lut.xhtml" title="Basic implementation of the OpenCL lut interface. ">CLLut</a></code>. </p>
 200
 201 <p>Definition at line <a class="el" href="_c_l_lut_accessor_8h_source.xhtml#l00042">42</a> of file <a class="el" href="_c_l_lut_accessor_8h_source.xhtml">CLLutAccessor.h</a>.</p>
 202 <div class="fragment"><div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;        : _lut{ lut }</div>
 203 <div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;    {</div>
 204 <div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;        _lut.<a class="code" href="classarm__compute_1_1_c_l_lut.xhtml#a14c53d2d17be6fa8a2c9861527c7b002">map</a>(<span class="keyword">true</span>);</div>
 205 <div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;    }</div>
 206 <div class="ttc" id="classarm__compute_1_1_c_l_lut_xhtml_a14c53d2d17be6fa8a2c9861527c7b002"><div class="ttname"><a href="classarm__compute_1_1_c_l_lut.xhtml#a14c53d2d17be6fa8a2c9861527c7b002">arm_compute::CLLut::map</a></div><div class="ttdeci">void map(bool blocking=true)</div><div class="ttdoc">Enqueue a map operation of the allocated buffer. </div></div>
 207 </div><!-- fragment -->
 208 </div>
 209 </div>
 210 <a class="anchor" id="a70063924813908ff8ddb81868c3aaab8"></a>
 211 <div class="memitem">
 212 <div class="memproto">
 213 <table class="mlabels">
 214   <tr>
 215   <td class="mlabels-left">
 216       <table class="memname">
 217         <tr>
 218           <td class="memname">~<a class="el" href="classarm__compute_1_1test_1_1_c_l_lut_accessor.xhtml">CLLutAccessor</a> </td>
 219           <td>(</td>
 220           <td class="paramname"></td><td>)</td>
 221           <td></td>
 222         </tr>
 223       </table>
 224   </td>
 225   <td class="mlabels-right">
 226 <span class="mlabels"><span class="mlabel">inline</span></span>  </td>
 227   </tr>
 228 </table>
 229 </div><div class="memdoc">
 230
 231 <p>Definition at line <a class="el" href="_c_l_lut_accessor_8h_source.xhtml#l00047">47</a> of file <a class="el" href="_c_l_lut_accessor_8h_source.xhtml">CLLutAccessor.h</a>.</p>
 232
 233 <p>References <a class="el" href="classarm__compute_1_1_c_l_lut.xhtml#a1ffeb3b5abb3d61f62b58a391816201c">CLLut::unmap()</a>.</p>
 234 <div class="fragment"><div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;    {</div>
 235 <div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;        _lut.<a class="code" href="classarm__compute_1_1_c_l_lut.xhtml#a1ffeb3b5abb3d61f62b58a391816201c">unmap</a>();</div>
 236 <div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;    }</div>
 237 <div class="ttc" id="classarm__compute_1_1_c_l_lut_xhtml_a1ffeb3b5abb3d61f62b58a391816201c"><div class="ttname"><a href="classarm__compute_1_1_c_l_lut.xhtml#a1ffeb3b5abb3d61f62b58a391816201c">arm_compute::CLLut::unmap</a></div><div class="ttdeci">void unmap()</div><div class="ttdoc">Enqueue an unmap operation of the allocated and mapped buffer. </div></div>
 238 </div><!-- fragment -->
 239 </div>
 240 </div>
 241 <a class="anchor" id="a7696d05587c5bc0c3ee6eaa413df730b"></a>
 242 <div class="memitem">
 243 <div class="memproto">
 244 <table class="mlabels">
 245   <tr>
 246   <td class="mlabels-left">
 247       <table class="memname">
 248         <tr>
 249           <td class="memname"><a class="el" href="classarm__compute_1_1test_1_1_c_l_lut_accessor.xhtml">CLLutAccessor</a> </td>
 250           <td>(</td>
 251           <td class="paramtype">const <a class="el" href="classarm__compute_1_1test_1_1_c_l_lut_accessor.xhtml">CLLutAccessor</a>&lt; T &gt; &amp;&#160;</td>
 252           <td class="paramname"></td><td>)</td>
 253           <td></td>
 254         </tr>
 255       </table>
 256   </td>
 257   <td class="mlabels-right">
 258 <span class="mlabels"><span class="mlabel">delete</span></span>  </td>
 259   </tr>
 260 </table>
 261 </div><div class="memdoc">
 262
 263 </div>
 264 </div>
 265 <a class="anchor" id="a40c757a288a73b6b44a302273634fae6"></a>
 266 <div class="memitem">
 267 <div class="memproto">
 268 <table class="mlabels">
 269   <tr>
 270   <td class="mlabels-left">
 271       <table class="memname">
 272         <tr>
 273           <td class="memname"><a class="el" href="classarm__compute_1_1test_1_1_c_l_lut_accessor.xhtml">CLLutAccessor</a> </td>
 274           <td>(</td>
 275           <td class="paramtype"><a class="el" href="classarm__compute_1_1test_1_1_c_l_lut_accessor.xhtml">CLLutAccessor</a>&lt; T &gt; &amp;&amp;&#160;</td>
 276           <td class="paramname"></td><td>)</td>
 277           <td></td>
 278         </tr>
 279       </table>
 280   </td>
 281   <td class="mlabels-right">
 282 <span class="mlabels"><span class="mlabel">default</span></span>  </td>
 283   </tr>
 284 </table>
 285 </div><div class="memdoc">
 286
 287 </div>
 288 </div>
 289 <h2 class="groupheader">Member Function Documentation</h2>
 290 <a class="anchor" id="aedcfdd4c3b92fe0d63b5463c7ad1d21e"></a>
 291 <div class="memitem">
 292 <div class="memproto">
 293 <table class="mlabels">
 294   <tr>
 295   <td class="mlabels-left">
 296       <table class="memname">
 297         <tr>
 298           <td class="memname">int num_elements </td>
 299           <td>(</td>
 300           <td class="paramname"></td><td>)</td>
 301           <td> const</td>
 302         </tr>
 303       </table>
 304   </td>
 305   <td class="mlabels-right">
 306 <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">override</span><span class="mlabel">virtual</span></span>  </td>
 307   </tr>
 308 </table>
 309 </div><div class="memdoc">
 310
 311 <p>Number of elements of the <a class="el" href="classarm__compute_1_1_lut.xhtml" title="Basic implementation of the LUT interface. ">Lut</a>. </p>
 312
 313 <p>Implements <a class="el" href="classarm__compute_1_1test_1_1_i_lut_accessor.xhtml#a7596bc2928432a0ac2271bc9184d692e">ILutAccessor&lt; T &gt;</a>.</p>
 314
 315 <p>Definition at line <a class="el" href="_c_l_lut_accessor_8h_source.xhtml#l00057">57</a> of file <a class="el" href="_c_l_lut_accessor_8h_source.xhtml">CLLutAccessor.h</a>.</p>
 316
 317 <p>References <a class="el" href="classarm__compute_1_1_c_l_lut.xhtml#a6dac829b4ddf4a5729ac090e73696958">CLLut::num_elements()</a>.</p>
 318
 319 <p>Referenced by <a class="el" href="_c_l_lut_accessor_8h_source.xhtml#l00062">CLLutAccessor&lt; T &gt;::operator[]()</a>.</p>
 320 <div class="fragment"><div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;    {</div>
 321 <div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;        <span class="keywordflow">return</span> _lut.<a class="code" href="classarm__compute_1_1_c_l_lut.xhtml#a6dac829b4ddf4a5729ac090e73696958">num_elements</a>();</div>
 322 <div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;    }</div>
 323 <div class="ttc" id="classarm__compute_1_1_c_l_lut_xhtml_a6dac829b4ddf4a5729ac090e73696958"><div class="ttname"><a href="classarm__compute_1_1_c_l_lut.xhtml#a6dac829b4ddf4a5729ac090e73696958">arm_compute::CLLut::num_elements</a></div><div class="ttdeci">size_t num_elements() const override</div><div class="ttdoc">Returns the total number of elements in the LUT. </div></div>
 324 </div><!-- fragment -->
 325 </div>
 326 </div>
 327 <a class="anchor" id="a4fb1029695f6ad5dcb495b61bf01ff12"></a>
 328 <div class="memitem">
 329 <div class="memproto">
 330 <table class="mlabels">
 331   <tr>
 332   <td class="mlabels-left">
 333       <table class="memname">
 334         <tr>
 335           <td class="memname"><a class="el" href="classarm__compute_1_1test_1_1_c_l_lut_accessor.xhtml">CLLutAccessor</a>&amp; operator= </td>
 336           <td>(</td>
 337           <td class="paramtype">const <a class="el" href="classarm__compute_1_1test_1_1_c_l_lut_accessor.xhtml">CLLutAccessor</a>&lt; T &gt; &amp;&#160;</td>
 338           <td class="paramname"></td><td>)</td>
 339           <td></td>
 340         </tr>
 341       </table>
 342   </td>
 343   <td class="mlabels-right">
 344 <span class="mlabels"><span class="mlabel">delete</span></span>  </td>
 345   </tr>
 346 </table>
 347 </div><div class="memdoc">
 348
 349 </div>
 350 </div>
 351 <a class="anchor" id="ad3048c2580c341fd76b3647f8f71662a"></a>
 352 <div class="memitem">
 353 <div class="memproto">
 354 <table class="mlabels">
 355   <tr>
 356   <td class="mlabels-left">
 357       <table class="memname">
 358         <tr>
 359           <td class="memname"><a class="el" href="classarm__compute_1_1test_1_1_c_l_lut_accessor.xhtml">CLLutAccessor</a>&amp; operator= </td>
 360           <td>(</td>
 361           <td class="paramtype"><a class="el" href="classarm__compute_1_1test_1_1_c_l_lut_accessor.xhtml">CLLutAccessor</a>&lt; T &gt; &amp;&amp;&#160;</td>
 362           <td class="paramname"></td><td>)</td>
 363           <td></td>
 364         </tr>
 365       </table>
 366   </td>
 367   <td class="mlabels-right">
 368 <span class="mlabels"><span class="mlabel">default</span></span>  </td>
 369   </tr>
 370 </table>
 371 </div><div class="memdoc">
 372
 373 </div>
 374 </div>
 375 <a class="anchor" id="a168d14b0e18a50b50ff1770f8868ef1c"></a>
 376 <div class="memitem">
 377 <div class="memproto">
 378 <table class="mlabels">
 379   <tr>
 380   <td class="mlabels-left">
 381       <table class="memname">
 382         <tr>
 383           <td class="memname">const T&amp; operator[] </td>
 384           <td>(</td>
 385           <td class="paramtype">T&#160;</td>
 386           <td class="paramname"><em>input_value</em></td><td>)</td>
 387           <td> const</td>
 388         </tr>
 389       </table>
 390   </td>
 391   <td class="mlabels-right">
 392 <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">override</span><span class="mlabel">virtual</span></span>  </td>
 393   </tr>
 394 </table>
 395 </div><div class="memdoc">
 396
 397 <p>Read access to the specified element. </p>
 398 <dl class="params"><dt>Parameters</dt><dd>
 399   <table class="params">
 400     <tr><td class="paramdir">[in]</td><td class="paramname">input_value</td><td><a class="el" href="classarm__compute_1_1_lut.xhtml" title="Basic implementation of the LUT interface. ">Lut</a> input value, from numericlimits&lt;T&gt;:min to numericlimits&lt;T&gt;:max.</td></tr>
 401   </table>
 402   </dd>
 403 </dl>
 404 <dl class="section return"><dt>Returns</dt><dd>Output desired element. </dd></dl>
 405
 406 <p>Implements <a class="el" href="classarm__compute_1_1test_1_1_i_lut_accessor.xhtml#a579b149d2df097ab5fecba3c6dedebd8">ILutAccessor&lt; T &gt;</a>.</p>
 407
 408 <p>Definition at line <a class="el" href="_c_l_lut_accessor_8h_source.xhtml#l00062">62</a> of file <a class="el" href="_c_l_lut_accessor_8h_source.xhtml">CLLutAccessor.h</a>.</p>
 409
 410 <p>References <a class="el" href="_error_8h_source.xhtml#l00031">ARM_COMPUTE_ERROR</a>, <a class="el" href="classarm__compute_1_1_i_c_l_lut.xhtml#ace7b855e3c647d29cc37a1ce147901dc">ICLLut::buffer()</a>, <a class="el" href="classarm__compute_1_1_c_l_lut.xhtml#aaf3f51cd25e1651cccf04064a9888f4e">CLLut::index_offset()</a>, and <a class="el" href="_c_l_lut_accessor_8h_source.xhtml#l00057">CLLutAccessor&lt; T &gt;::num_elements()</a>.</p>
 411 <div class="fragment"><div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;    {</div>
 412 <div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;        <span class="keyword">auto</span>    lut        = <span class="keyword">reinterpret_cast&lt;</span>T *<span class="keyword">&gt;</span>(_lut.<a class="code" href="classarm__compute_1_1_i_c_l_lut.xhtml#ace7b855e3c647d29cc37a1ce147901dc">buffer</a>());</div>
 413 <div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;        int32_t real_index = _lut.<a class="code" href="classarm__compute_1_1_c_l_lut.xhtml#aaf3f51cd25e1651cccf04064a9888f4e">index_offset</a>() + <span class="keyword">static_cast&lt;</span>int32_t<span class="keyword">&gt;</span>(input_value);</div>
 414 <div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;</div>
 415 <div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;        <span class="keywordflow">if</span>(0 &lt;= real_index &amp;&amp; real_index &lt; <a class="code" href="classarm__compute_1_1test_1_1_c_l_lut_accessor.xhtml#aedcfdd4c3b92fe0d63b5463c7ad1d21e">num_elements</a>())</div>
 416 <div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;        {</div>
 417 <div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;            <span class="keywordflow">return</span> lut[real_index];</div>
 418 <div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;        }</div>
 419 <div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;        <a class="code" href="_error_8h.xhtml#a05b19c75afe9c24200a62b9724734bbd">ARM_COMPUTE_ERROR</a>(<span class="stringliteral">&quot;Error index not in range.&quot;</span>);</div>
 420 <div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;    }</div>
 421 <div class="ttc" id="_error_8h_xhtml_a05b19c75afe9c24200a62b9724734bbd"><div class="ttname"><a href="_error_8h.xhtml#a05b19c75afe9c24200a62b9724734bbd">ARM_COMPUTE_ERROR</a></div><div class="ttdeci">#define ARM_COMPUTE_ERROR(...)</div><div class="ttdoc">Print the given message then throw an std::runtime_error. </div><div class="ttdef"><b>Definition:</b> <a href="_error_8h_source.xhtml#l00031">Error.h:31</a></div></div>
 422 <div class="ttc" id="classarm__compute_1_1_c_l_lut_xhtml_aaf3f51cd25e1651cccf04064a9888f4e"><div class="ttname"><a href="classarm__compute_1_1_c_l_lut.xhtml#aaf3f51cd25e1651cccf04064a9888f4e">arm_compute::CLLut::index_offset</a></div><div class="ttdeci">uint32_t index_offset() const override</div><div class="ttdoc">Indicates the offset that needs to be applied to the raw index before performing a lookup in the LUT...</div></div>
 423 <div class="ttc" id="classarm__compute_1_1test_1_1_c_l_lut_accessor_xhtml_aedcfdd4c3b92fe0d63b5463c7ad1d21e"><div class="ttname"><a href="classarm__compute_1_1test_1_1_c_l_lut_accessor.xhtml#aedcfdd4c3b92fe0d63b5463c7ad1d21e">arm_compute::test::CLLutAccessor::num_elements</a></div><div class="ttdeci">int num_elements() const override</div><div class="ttdoc">Number of elements of the Lut. </div><div class="ttdef"><b>Definition:</b> <a href="_c_l_lut_accessor_8h_source.xhtml#l00057">CLLutAccessor.h:57</a></div></div>
 424 <div class="ttc" id="classarm__compute_1_1_i_c_l_lut_xhtml_ace7b855e3c647d29cc37a1ce147901dc"><div class="ttname"><a href="classarm__compute_1_1_i_c_l_lut.xhtml#ace7b855e3c647d29cc37a1ce147901dc">arm_compute::ICLLut::buffer</a></div><div class="ttdeci">uint8_t * buffer() const override</div><div class="ttdoc">Returns a pointer to the start of the LUT. </div></div>
 425 </div><!-- fragment -->
 426 </div>
 427 </div>
 428 <a class="anchor" id="a5a60949b33f25c788cdbe21c9fab046a"></a>
 429 <div class="memitem">
 430 <div class="memproto">
 431 <table class="mlabels">
 432   <tr>
 433   <td class="mlabels-left">
 434       <table class="memname">
 435         <tr>
 436           <td class="memname">T&amp; operator[] </td>
 437           <td>(</td>
 438           <td class="paramtype">T&#160;</td>
 439           <td class="paramname"><em>input_value</em></td><td>)</td>
 440           <td></td>
 441         </tr>
 442       </table>
 443   </td>
 444   <td class="mlabels-right">
 445 <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">override</span><span class="mlabel">virtual</span></span>  </td>
 446   </tr>
 447 </table>
 448 </div><div class="memdoc">
 449
 450 <p>Write access to the specified element. </p>
 451 <dl class="params"><dt>Parameters</dt><dd>
 452   <table class="params">
 453     <tr><td class="paramdir">[in]</td><td class="paramname">input_value</td><td><a class="el" href="classarm__compute_1_1_lut.xhtml" title="Basic implementation of the LUT interface. ">Lut</a> input value, from numericlimits&lt;T&gt;:min to numericlimits&lt;T&gt;:max.</td></tr>
 454   </table>
 455   </dd>
 456 </dl>
 457 <dl class="section return"><dt>Returns</dt><dd>Output desired element. </dd></dl>
 458
 459 <p>Implements <a class="el" href="classarm__compute_1_1test_1_1_i_lut_accessor.xhtml#ad8be979742bb6772dd601fe23ad44dc5">ILutAccessor&lt; T &gt;</a>.</p>
 460
 461 <p>Definition at line <a class="el" href="_c_l_lut_accessor_8h_source.xhtml#l00074">74</a> of file <a class="el" href="_c_l_lut_accessor_8h_source.xhtml">CLLutAccessor.h</a>.</p>
 462
 463 <p>References <a class="el" href="_error_8h_source.xhtml#l00031">ARM_COMPUTE_ERROR</a>, <a class="el" href="classarm__compute_1_1_i_c_l_lut.xhtml#ace7b855e3c647d29cc37a1ce147901dc">ICLLut::buffer()</a>, <a class="el" href="classarm__compute_1_1_c_l_lut.xhtml#aaf3f51cd25e1651cccf04064a9888f4e">CLLut::index_offset()</a>, and <a class="el" href="_c_l_lut_accessor_8h_source.xhtml#l00057">CLLutAccessor&lt; T &gt;::num_elements()</a>.</p>
 464 <div class="fragment"><div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;    {</div>
 465 <div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;        <span class="keyword">auto</span>    lut        = <span class="keyword">reinterpret_cast&lt;</span>T *<span class="keyword">&gt;</span>(_lut.<a class="code" href="classarm__compute_1_1_i_c_l_lut.xhtml#ace7b855e3c647d29cc37a1ce147901dc">buffer</a>());</div>
 466 <div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;        int32_t real_index = _lut.<a class="code" href="classarm__compute_1_1_c_l_lut.xhtml#aaf3f51cd25e1651cccf04064a9888f4e">index_offset</a>() + <span class="keyword">static_cast&lt;</span>int32_t<span class="keyword">&gt;</span>(input_value);</div>
 467 <div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;</div>
 468 <div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;        <span class="keywordflow">if</span>(0 &lt;= real_index &amp;&amp; real_index &lt; <a class="code" href="classarm__compute_1_1test_1_1_c_l_lut_accessor.xhtml#aedcfdd4c3b92fe0d63b5463c7ad1d21e">num_elements</a>())</div>
 469 <div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;        {</div>
 470 <div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;            <span class="keywordflow">return</span> lut[real_index];</div>
 471 <div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;        }</div>
 472 <div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;        <a class="code" href="_error_8h.xhtml#a05b19c75afe9c24200a62b9724734bbd">ARM_COMPUTE_ERROR</a>(<span class="stringliteral">&quot;Error index not in range.&quot;</span>);</div>
 473 <div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;    }</div>
 474 <div class="ttc" id="_error_8h_xhtml_a05b19c75afe9c24200a62b9724734bbd"><div class="ttname"><a href="_error_8h.xhtml#a05b19c75afe9c24200a62b9724734bbd">ARM_COMPUTE_ERROR</a></div><div class="ttdeci">#define ARM_COMPUTE_ERROR(...)</div><div class="ttdoc">Print the given message then throw an std::runtime_error. </div><div class="ttdef"><b>Definition:</b> <a href="_error_8h_source.xhtml#l00031">Error.h:31</a></div></div>
 475 <div class="ttc" id="classarm__compute_1_1_c_l_lut_xhtml_aaf3f51cd25e1651cccf04064a9888f4e"><div class="ttname"><a href="classarm__compute_1_1_c_l_lut.xhtml#aaf3f51cd25e1651cccf04064a9888f4e">arm_compute::CLLut::index_offset</a></div><div class="ttdeci">uint32_t index_offset() const override</div><div class="ttdoc">Indicates the offset that needs to be applied to the raw index before performing a lookup in the LUT...</div></div>
 476 <div class="ttc" id="classarm__compute_1_1test_1_1_c_l_lut_accessor_xhtml_aedcfdd4c3b92fe0d63b5463c7ad1d21e"><div class="ttname"><a href="classarm__compute_1_1test_1_1_c_l_lut_accessor.xhtml#aedcfdd4c3b92fe0d63b5463c7ad1d21e">arm_compute::test::CLLutAccessor::num_elements</a></div><div class="ttdeci">int num_elements() const override</div><div class="ttdoc">Number of elements of the Lut. </div><div class="ttdef"><b>Definition:</b> <a href="_c_l_lut_accessor_8h_source.xhtml#l00057">CLLutAccessor.h:57</a></div></div>
 477 <div class="ttc" id="classarm__compute_1_1_i_c_l_lut_xhtml_ace7b855e3c647d29cc37a1ce147901dc"><div class="ttname"><a href="classarm__compute_1_1_i_c_l_lut.xhtml#ace7b855e3c647d29cc37a1ce147901dc">arm_compute::ICLLut::buffer</a></div><div class="ttdeci">uint8_t * buffer() const override</div><div class="ttdoc">Returns a pointer to the start of the LUT. </div></div>
 478 </div><!-- fragment -->
 479 </div>
 480 </div>
 481 <hr/>The documentation for this class was generated from the following file:<ul>
 482 <li>tests/CL/<a class="el" href="_c_l_lut_accessor_8h_source.xhtml">CLLutAccessor.h</a></li>
 483 </ul>
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 488   <ul>
 489     <li class="navelem"><a class="el" href="namespacearm__compute.xhtml">arm_compute</a></li><li class="navelem"><a class="el" href="namespacearm__compute_1_1test.xhtml">test</a></li><li class="navelem"><a class="el" href="classarm__compute_1_1test_1_1_c_l_lut_accessor.xhtml">CLLutAccessor</a></li>
 490     <li class="footer">Generated on Thu Oct 12 2017 14:26:38 for Compute Library by
 491     <a href="http://www.doxygen.org/index.html">
 492     <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.6 </li>
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