documentation/classarm__compute_1_1_access_window_horizontal.xhtml

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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">AccessWindowHorizontal Class Reference</div>  </div>
 121 </div><!--header-->
 122 <div class="contents">
 123
 124 <p>Implementation of a row access pattern.
 125  <a href="classarm__compute_1_1_access_window_horizontal.xhtml#details">More...</a></p>
 126
 127 <p><code>#include &lt;<a class="el" href="_i_access_window_8h_source.xhtml">IAccessWindow.h</a>&gt;</code></p>
 128 <div class="dynheader">
 129 Collaboration diagram for AccessWindowHorizontal:</div>
 130 <div class="dyncontent">
 131 <div class="center"><iframe scrolling="no" frameborder="0" src="classarm__compute_1_1_access_window_horizontal__coll__graph.svg" width="183" 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:a41241ba3df57ef9b2b35ee837cbbecbf"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_access_window_horizontal.xhtml#a41241ba3df57ef9b2b35ee837cbbecbf">AccessWindowHorizontal</a> (<a class="el" href="classarm__compute_1_1_tensor_info.xhtml">TensorInfo</a> *info, int x, int width, float scale_x=1.f)</td></tr>
 138 <tr class="memdesc:a41241ba3df57ef9b2b35ee837cbbecbf"><td class="mdescLeft">&#160;</td><td class="mdescRight">Constructor for a row access pattern.  <a href="#a41241ba3df57ef9b2b35ee837cbbecbf">More...</a><br /></td></tr>
 139 <tr class="separator:a41241ba3df57ef9b2b35ee837cbbecbf"><td class="memSeparator" colspan="2">&#160;</td></tr>
 140 <tr class="inherit_header pub_methods_classarm__compute_1_1_access_window_rectangle"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classarm__compute_1_1_access_window_rectangle')"><img src="closed.png" alt="-"/>&#160;Public Member Functions inherited from <a class="el" href="classarm__compute_1_1_access_window_rectangle.xhtml">AccessWindowRectangle</a></td></tr>
 141 <tr class="memitem:ab188c1e89be24e1f21b045bc8818d706 inherit pub_methods_classarm__compute_1_1_access_window_rectangle"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_access_window_rectangle.xhtml#ab188c1e89be24e1f21b045bc8818d706">AccessWindowRectangle</a> (<a class="el" href="classarm__compute_1_1_tensor_info.xhtml">TensorInfo</a> *info, int x, int y, int width, int height)</td></tr>
 142 <tr class="memdesc:ab188c1e89be24e1f21b045bc8818d706 inherit pub_methods_classarm__compute_1_1_access_window_rectangle"><td class="mdescLeft">&#160;</td><td class="mdescRight">Constructor for a rectangular access pattern.  <a href="#ab188c1e89be24e1f21b045bc8818d706">More...</a><br /></td></tr>
 143 <tr class="separator:ab188c1e89be24e1f21b045bc8818d706 inherit pub_methods_classarm__compute_1_1_access_window_rectangle"><td class="memSeparator" colspan="2">&#160;</td></tr>
 144 <tr class="memitem:a8798dad6f6ace10ca2b814464d666ca0 inherit pub_methods_classarm__compute_1_1_access_window_rectangle"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_access_window_rectangle.xhtml#a8798dad6f6ace10ca2b814464d666ca0">AccessWindowRectangle</a> (<a class="el" href="classarm__compute_1_1_tensor_info.xhtml">TensorInfo</a> *info, int x, int y, int width, int height, float scale_x, float scale_y)</td></tr>
 145 <tr class="memdesc:a8798dad6f6ace10ca2b814464d666ca0 inherit pub_methods_classarm__compute_1_1_access_window_rectangle"><td class="mdescLeft">&#160;</td><td class="mdescRight">Constructor for a rectangular access pattern.  <a href="#a8798dad6f6ace10ca2b814464d666ca0">More...</a><br /></td></tr>
 146 <tr class="separator:a8798dad6f6ace10ca2b814464d666ca0 inherit pub_methods_classarm__compute_1_1_access_window_rectangle"><td class="memSeparator" colspan="2">&#160;</td></tr>
 147 <tr class="memitem:a4c22b1f2583d9a660f7bb13e0b07fa1f inherit pub_methods_classarm__compute_1_1_access_window_rectangle"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_access_window_rectangle.xhtml#a4c22b1f2583d9a660f7bb13e0b07fa1f">AccessWindowRectangle</a> (const <a class="el" href="classarm__compute_1_1_access_window_rectangle.xhtml">AccessWindowRectangle</a> &amp;)=delete</td></tr>
 148 <tr class="separator:a4c22b1f2583d9a660f7bb13e0b07fa1f inherit pub_methods_classarm__compute_1_1_access_window_rectangle"><td class="memSeparator" colspan="2">&#160;</td></tr>
 149 <tr class="memitem:abdf21e65ee4cc7cf79a43e3de64dcc7e inherit pub_methods_classarm__compute_1_1_access_window_rectangle"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classarm__compute_1_1_access_window_rectangle.xhtml">AccessWindowRectangle</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_access_window_rectangle.xhtml#abdf21e65ee4cc7cf79a43e3de64dcc7e">operator=</a> (const <a class="el" href="classarm__compute_1_1_access_window_rectangle.xhtml">AccessWindowRectangle</a> &amp;)=delete</td></tr>
 150 <tr class="separator:abdf21e65ee4cc7cf79a43e3de64dcc7e inherit pub_methods_classarm__compute_1_1_access_window_rectangle"><td class="memSeparator" colspan="2">&#160;</td></tr>
 151 <tr class="memitem:a4e61df99b87b429b0f8a7a1dfbc10139 inherit pub_methods_classarm__compute_1_1_access_window_rectangle"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_access_window_rectangle.xhtml#a4e61df99b87b429b0f8a7a1dfbc10139">AccessWindowRectangle</a> (<a class="el" href="classarm__compute_1_1_access_window_rectangle.xhtml">AccessWindowRectangle</a> &amp;&amp;)=default</td></tr>
 152 <tr class="separator:a4e61df99b87b429b0f8a7a1dfbc10139 inherit pub_methods_classarm__compute_1_1_access_window_rectangle"><td class="memSeparator" colspan="2">&#160;</td></tr>
 153 <tr class="memitem:a21ab33d8ab185c1321f4c213335e6802 inherit pub_methods_classarm__compute_1_1_access_window_rectangle"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classarm__compute_1_1_access_window_rectangle.xhtml">AccessWindowRectangle</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_access_window_rectangle.xhtml#a21ab33d8ab185c1321f4c213335e6802">operator=</a> (<a class="el" href="classarm__compute_1_1_access_window_rectangle.xhtml">AccessWindowRectangle</a> &amp;&amp;)=default</td></tr>
 154 <tr class="separator:a21ab33d8ab185c1321f4c213335e6802 inherit pub_methods_classarm__compute_1_1_access_window_rectangle"><td class="memSeparator" colspan="2">&#160;</td></tr>
 155 <tr class="memitem:a32733393d362ac5cd19a588bb248e5c6 inherit pub_methods_classarm__compute_1_1_access_window_rectangle"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_access_window_rectangle.xhtml#a32733393d362ac5cd19a588bb248e5c6">~AccessWindowRectangle</a> ()=default</td></tr>
 156 <tr class="separator:a32733393d362ac5cd19a588bb248e5c6 inherit pub_methods_classarm__compute_1_1_access_window_rectangle"><td class="memSeparator" colspan="2">&#160;</td></tr>
 157 <tr class="memitem:a718cd06814abc688b1abdc729ed3a71b inherit pub_methods_classarm__compute_1_1_access_window_rectangle"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_access_window_rectangle.xhtml#a718cd06814abc688b1abdc729ed3a71b">set_valid_region</a> (const <a class="el" href="classarm__compute_1_1_window.xhtml">Window</a> &amp;window, const <a class="el" href="structarm__compute_1_1_valid_region.xhtml">ValidRegion</a> &amp;input_valid_region, bool border_undefined=false, const <a class="el" href="structarm__compute_1_1_border_size.xhtml">BorderSize</a> &amp;border_size=<a class="el" href="structarm__compute_1_1_border_size.xhtml">BorderSize</a>(0))</td></tr>
 158 <tr class="memdesc:a718cd06814abc688b1abdc729ed3a71b inherit pub_methods_classarm__compute_1_1_access_window_rectangle"><td class="mdescLeft">&#160;</td><td class="mdescRight">Set the valid region based on access pattern, valid region of the inputs and border mode.  <a href="#a718cd06814abc688b1abdc729ed3a71b">More...</a><br /></td></tr>
 159 <tr class="separator:a718cd06814abc688b1abdc729ed3a71b inherit pub_methods_classarm__compute_1_1_access_window_rectangle"><td class="memSeparator" colspan="2">&#160;</td></tr>
 160 <tr class="memitem:a982d6e438dabc0d759d01464fe939cfd inherit pub_methods_classarm__compute_1_1_access_window_rectangle"><td class="memItemLeft" align="right" valign="top"><a class="el" href="structarm__compute_1_1_valid_region.xhtml">ValidRegion</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_access_window_rectangle.xhtml#a982d6e438dabc0d759d01464fe939cfd">compute_valid_region</a> (const <a class="el" href="classarm__compute_1_1_window.xhtml">Window</a> &amp;window, const <a class="el" href="structarm__compute_1_1_valid_region.xhtml">ValidRegion</a> &amp;input_valid_region) const </td></tr>
 161 <tr class="memdesc:a982d6e438dabc0d759d01464fe939cfd inherit pub_methods_classarm__compute_1_1_access_window_rectangle"><td class="mdescLeft">&#160;</td><td class="mdescRight">Compute the valid region based on access pattern, valid region of the inputs and border mode.  <a href="#a982d6e438dabc0d759d01464fe939cfd">More...</a><br /></td></tr>
 162 <tr class="separator:a982d6e438dabc0d759d01464fe939cfd inherit pub_methods_classarm__compute_1_1_access_window_rectangle"><td class="memSeparator" colspan="2">&#160;</td></tr>
 163 <tr class="memitem:ae80edc371ba9f02d756aed720040878b inherit pub_methods_classarm__compute_1_1_access_window_rectangle"><td class="memItemLeft" align="right" valign="top"><a class="el" href="structarm__compute_1_1_valid_region.xhtml">ValidRegion</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_access_window_rectangle.xhtml#ae80edc371ba9f02d756aed720040878b">compute_valid_region</a> (const <a class="el" href="classarm__compute_1_1_window.xhtml">Window</a> &amp;window, <a class="el" href="structarm__compute_1_1_valid_region.xhtml">ValidRegion</a> input_valid_region, bool border_undefined, <a class="el" href="structarm__compute_1_1_border_size.xhtml">BorderSize</a> border_size) const override</td></tr>
 164 <tr class="separator:ae80edc371ba9f02d756aed720040878b inherit pub_methods_classarm__compute_1_1_access_window_rectangle"><td class="memSeparator" colspan="2">&#160;</td></tr>
 165 <tr class="memitem:a7ad9fe991410dc3550f6c4fd6e87a708 inherit pub_methods_classarm__compute_1_1_access_window_rectangle"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_access_window_rectangle.xhtml#a7ad9fe991410dc3550f6c4fd6e87a708">update_window_if_needed</a> (<a class="el" href="classarm__compute_1_1_window.xhtml">Window</a> &amp;window) const override</td></tr>
 166 <tr class="memdesc:a7ad9fe991410dc3550f6c4fd6e87a708 inherit pub_methods_classarm__compute_1_1_access_window_rectangle"><td class="mdescLeft">&#160;</td><td class="mdescRight">Shrink the window if padding is not large enough.  <a href="#a7ad9fe991410dc3550f6c4fd6e87a708">More...</a><br /></td></tr>
 167 <tr class="separator:a7ad9fe991410dc3550f6c4fd6e87a708 inherit pub_methods_classarm__compute_1_1_access_window_rectangle"><td class="memSeparator" colspan="2">&#160;</td></tr>
 168 <tr class="memitem:ab4b8f5a316fa4d33a1c600a3f27e590f inherit pub_methods_classarm__compute_1_1_access_window_rectangle"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_access_window_rectangle.xhtml#ab4b8f5a316fa4d33a1c600a3f27e590f">update_padding_if_needed</a> (const <a class="el" href="classarm__compute_1_1_window.xhtml">Window</a> &amp;window) const override</td></tr>
 169 <tr class="memdesc:ab4b8f5a316fa4d33a1c600a3f27e590f inherit pub_methods_classarm__compute_1_1_access_window_rectangle"><td class="mdescLeft">&#160;</td><td class="mdescRight">Increase the padding to be large enough for the window.  <a href="#ab4b8f5a316fa4d33a1c600a3f27e590f">More...</a><br /></td></tr>
 170 <tr class="separator:ab4b8f5a316fa4d33a1c600a3f27e590f inherit pub_methods_classarm__compute_1_1_access_window_rectangle"><td class="memSeparator" colspan="2">&#160;</td></tr>
 171 <tr class="inherit_header pub_methods_classarm__compute_1_1_i_access_window"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classarm__compute_1_1_i_access_window')"><img src="closed.png" alt="-"/>&#160;Public Member Functions inherited from <a class="el" href="classarm__compute_1_1_i_access_window.xhtml">IAccessWindow</a></td></tr>
 172 <tr class="memitem:abc3996ab36cfa27811d661debfca5b5f inherit pub_methods_classarm__compute_1_1_i_access_window"><td class="memItemLeft" align="right" valign="top">virtual&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_i_access_window.xhtml#abc3996ab36cfa27811d661debfca5b5f">~IAccessWindow</a> ()=default</td></tr>
 173 <tr class="separator:abc3996ab36cfa27811d661debfca5b5f inherit pub_methods_classarm__compute_1_1_i_access_window"><td class="memSeparator" colspan="2">&#160;</td></tr>
 174 </table>
 175 <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
 176 <div class="textblock"><p>Implementation of a row access pattern. </p>
 177
 178 <p>Definition at line <a class="el" href="_i_access_window_8h_source.xhtml#l00205">205</a> of file <a class="el" href="_i_access_window_8h_source.xhtml">IAccessWindow.h</a>.</p>
 179 </div><h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>
 180 <a class="anchor" id="a41241ba3df57ef9b2b35ee837cbbecbf"></a>
 181 <div class="memitem">
 182 <div class="memproto">
 183 <table class="mlabels">
 184   <tr>
 185   <td class="mlabels-left">
 186       <table class="memname">
 187         <tr>
 188           <td class="memname"><a class="el" href="classarm__compute_1_1_access_window_horizontal.xhtml">AccessWindowHorizontal</a> </td>
 189           <td>(</td>
 190           <td class="paramtype"><a class="el" href="classarm__compute_1_1_tensor_info.xhtml">TensorInfo</a> *&#160;</td>
 191           <td class="paramname"><em>info</em>, </td>
 192         </tr>
 193         <tr>
 194           <td class="paramkey"></td>
 195           <td></td>
 196           <td class="paramtype">int&#160;</td>
 197           <td class="paramname"><em>x</em>, </td>
 198         </tr>
 199         <tr>
 200           <td class="paramkey"></td>
 201           <td></td>
 202           <td class="paramtype">int&#160;</td>
 203           <td class="paramname"><em>width</em>, </td>
 204         </tr>
 205         <tr>
 206           <td class="paramkey"></td>
 207           <td></td>
 208           <td class="paramtype">float&#160;</td>
 209           <td class="paramname"><em>scale_x</em> = <code>1.f</code>&#160;</td>
 210         </tr>
 211         <tr>
 212           <td></td>
 213           <td>)</td>
 214           <td></td><td></td>
 215         </tr>
 216       </table>
 217   </td>
 218   <td class="mlabels-right">
 219 <span class="mlabels"><span class="mlabel">inline</span></span>  </td>
 220   </tr>
 221 </table>
 222 </div><div class="memdoc">
 223
 224 <p>Constructor for a row access pattern. </p>
 225 <dl class="section note"><dt>Note</dt><dd>Width has to be non-negative.</dd></dl>
 226 <dl class="params"><dt>Parameters</dt><dd>
 227   <table class="params">
 228     <tr><td class="paramdir">[in,out]</td><td class="paramname">info</td><td><a class="el" href="classarm__compute_1_1_tensor.xhtml" title="Basic implementation of the tensor interface. ">Tensor</a> info of the accessed kernel. </td></tr>
 229     <tr><td class="paramdir">[in]</td><td class="paramname">x</td><td>Offset of the access in X direction. </td></tr>
 230     <tr><td class="paramdir">[in]</td><td class="paramname">width</td><td>Number of elements that are accessed in X direction. </td></tr>
 231     <tr><td class="paramdir">[in]</td><td class="paramname">scale_x</td><td>Ratio along the X direction between the window used by the execute_window_loop and the rectangular access pattern defined </td></tr>
 232   </table>
 233   </dd>
 234 </dl>
 235
 236 <p>Definition at line <a class="el" href="_i_access_window_8h_source.xhtml#l00217">217</a> of file <a class="el" href="_i_access_window_8h_source.xhtml">IAccessWindow.h</a>.</p>
 237
 238 <p>References <a class="el" href="_error_8h_source.xhtml#l00100">ARM_COMPUTE_ERROR_ON</a>.</p>
 239 <div class="fragment"><div class="line"><a name="l00218"></a><span class="lineno">  218</span>&#160;        : <a class="code" href="classarm__compute_1_1_access_window_rectangle.xhtml#ab188c1e89be24e1f21b045bc8818d706">AccessWindowRectangle</a>(info, x, 0, width, 1, scale_x, 1.f)</div><div class="line"><a name="l00219"></a><span class="lineno">  219</span>&#160;    {</div><div class="line"><a name="l00220"></a><span class="lineno">  220</span>&#160;        <a class="code" href="_error_8h.xhtml#a54a6080c9f4df1f908e57a9bbb46f5da">ARM_COMPUTE_ERROR_ON</a>(width &lt; 0);</div><div class="line"><a name="l00221"></a><span class="lineno">  221</span>&#160;        <a class="code" href="_error_8h.xhtml#a54a6080c9f4df1f908e57a9bbb46f5da">ARM_COMPUTE_ERROR_ON</a>(scale_x &lt; 0);</div><div class="line"><a name="l00222"></a><span class="lineno">  222</span>&#160;    }</div><div class="ttc" id="_error_8h_xhtml_a54a6080c9f4df1f908e57a9bbb46f5da"><div class="ttname"><a href="_error_8h.xhtml#a54a6080c9f4df1f908e57a9bbb46f5da">ARM_COMPUTE_ERROR_ON</a></div><div class="ttdeci">#define ARM_COMPUTE_ERROR_ON(cond)</div><div class="ttdoc">If the condition is true then an error message is printed and an exception thrown. </div><div class="ttdef"><b>Definition:</b> <a href="_error_8h_source.xhtml#l00100">Error.h:100</a></div></div>
 240 <div class="ttc" id="classarm__compute_1_1_access_window_rectangle_xhtml_ab188c1e89be24e1f21b045bc8818d706"><div class="ttname"><a href="classarm__compute_1_1_access_window_rectangle.xhtml#ab188c1e89be24e1f21b045bc8818d706">arm_compute::AccessWindowRectangle::AccessWindowRectangle</a></div><div class="ttdeci">AccessWindowRectangle(TensorInfo *info, int x, int y, int width, int height)</div><div class="ttdoc">Constructor for a rectangular access pattern. </div><div class="ttdef"><b>Definition:</b> <a href="_i_access_window_8h_source.xhtml#l00115">IAccessWindow.h:115</a></div></div>
 241 </div><!-- fragment -->
 242 </div>
 243 </div>
 244 <hr/>The documentation for this class was generated from the following file:<ul>
 245 <li>arm_compute/core/<a class="el" href="_i_access_window_8h_source.xhtml">IAccessWindow.h</a></li>
 246 </ul>
 247 </div><!-- contents -->
 248 </div><!-- doc-content -->
 249 <!-- start footer part -->
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 251   <ul>
 252     <li class="navelem"><a class="el" href="namespacearm__compute.xhtml">arm_compute</a></li><li class="navelem"><a class="el" href="classarm__compute_1_1_access_window_horizontal.xhtml">AccessWindowHorizontal</a></li>
 253     <li class="footer">Generated on Wed Apr 12 2017 14:26:05 for ARM Compute Library by
 254     <a href="http://www.doxygen.org/index.html">
 255     <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.11 </li>
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