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| <a href="#nested-classes">Data Structures</a> | |
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| <div class="title">Iterator Class Reference</div> </div> |
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| |
| <p><a class="el" href="classarm__compute_1_1_iterator.xhtml" title="Iterator updated by execute_window_loop for each window element.">Iterator</a> updated by <a class="el" href="namespacearm__compute.xhtml#a5002bf7ec46d52971f9526e94172cfee">execute_window_loop</a> for each window element. |
| <a href="classarm__compute_1_1_iterator.xhtml#details">More...</a></p> |
| |
| <p><code>#include <<a class="el" href="arm__compute_2core_2_helpers_8h_source.xhtml">Helpers.h</a>></code></p> |
| <table class="memberdecls"> |
| <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a> |
| Public Member Functions</h2></td></tr> |
| <tr class="memitem:a45381773d6cba2ad9e9d2d04515fa40b"><td class="memItemLeft" align="right" valign="top">constexpr </td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_iterator.xhtml#a45381773d6cba2ad9e9d2d04515fa40b">Iterator</a> ()</td></tr> |
| <tr class="memdesc:a45381773d6cba2ad9e9d2d04515fa40b"><td class="mdescLeft"> </td><td class="mdescRight">Default constructor to create an empty iterator. <a href="#a45381773d6cba2ad9e9d2d04515fa40b">More...</a><br /></td></tr> |
| <tr class="separator:a45381773d6cba2ad9e9d2d04515fa40b"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a92d6469b972ef1e52b55b1ad7da70b02"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_iterator.xhtml#a92d6469b972ef1e52b55b1ad7da70b02">Iterator</a> (const <a class="el" href="classarm__compute_1_1_i_tensor.xhtml">ITensor</a> *tensor, const <a class="el" href="classarm__compute_1_1_window.xhtml">Window</a> &window)</td></tr> |
| <tr class="memdesc:a92d6469b972ef1e52b55b1ad7da70b02"><td class="mdescLeft"> </td><td class="mdescRight">Create a container iterator for the metadata and allocation contained in the <a class="el" href="classarm__compute_1_1_i_tensor.xhtml" title="Interface for NEON tensor.">ITensor</a>. <a href="#a92d6469b972ef1e52b55b1ad7da70b02">More...</a><br /></td></tr> |
| <tr class="separator:a92d6469b972ef1e52b55b1ad7da70b02"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a6e507a84d19ad08bb0f7fc1558ec429a"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_iterator.xhtml#a6e507a84d19ad08bb0f7fc1558ec429a">increment</a> (size_t dimension)</td></tr> |
| <tr class="memdesc:a6e507a84d19ad08bb0f7fc1558ec429a"><td class="mdescLeft"> </td><td class="mdescRight">Increment the iterator along the specified dimension of the step value associated to the dimension. <a href="#a6e507a84d19ad08bb0f7fc1558ec429a">More...</a><br /></td></tr> |
| <tr class="separator:a6e507a84d19ad08bb0f7fc1558ec429a"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a7d48061a9abb9959505f167fb02e53e1"><td class="memItemLeft" align="right" valign="top">constexpr int </td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_iterator.xhtml#a7d48061a9abb9959505f167fb02e53e1">offset</a> () const</td></tr> |
| <tr class="memdesc:a7d48061a9abb9959505f167fb02e53e1"><td class="mdescLeft"> </td><td class="mdescRight">Return the offset in bytes from the first element to the current position of the iterator. <a href="#a7d48061a9abb9959505f167fb02e53e1">More...</a><br /></td></tr> |
| <tr class="separator:a7d48061a9abb9959505f167fb02e53e1"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:ab260e292b1df3944bc1d55a9b2301e41"><td class="memItemLeft" align="right" valign="top">constexpr uint8_t * </td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_iterator.xhtml#ab260e292b1df3944bc1d55a9b2301e41">ptr</a> () const</td></tr> |
| <tr class="memdesc:ab260e292b1df3944bc1d55a9b2301e41"><td class="mdescLeft"> </td><td class="mdescRight">Return a pointer to the current pixel. <a href="#ab260e292b1df3944bc1d55a9b2301e41">More...</a><br /></td></tr> |
| <tr class="separator:ab260e292b1df3944bc1d55a9b2301e41"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a599f5025b7e6b8bfead740a88e56d5bc"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_iterator.xhtml#a599f5025b7e6b8bfead740a88e56d5bc">reset</a> (size_t dimension)</td></tr> |
| <tr class="memdesc:a599f5025b7e6b8bfead740a88e56d5bc"><td class="mdescLeft"> </td><td class="mdescRight">Move the iterator back to the beginning of the specified dimension. <a href="#a599f5025b7e6b8bfead740a88e56d5bc">More...</a><br /></td></tr> |
| <tr class="separator:a599f5025b7e6b8bfead740a88e56d5bc"><td class="memSeparator" colspan="2"> </td></tr> |
| </table> |
| <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2> |
| <div class="textblock"><p><a class="el" href="classarm__compute_1_1_iterator.xhtml" title="Iterator updated by execute_window_loop for each window element.">Iterator</a> updated by <a class="el" href="namespacearm__compute.xhtml#a5002bf7ec46d52971f9526e94172cfee">execute_window_loop</a> for each window element. </p> |
| |
| <p class="definition">Definition at line <a class="el" href="arm__compute_2core_2_helpers_8h_source.xhtml#l00318">318</a> of file <a class="el" href="arm__compute_2core_2_helpers_8h_source.xhtml">Helpers.h</a>.</p> |
| </div><h2 class="groupheader">Constructor & Destructor Documentation</h2> |
| <a id="a45381773d6cba2ad9e9d2d04515fa40b"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#a45381773d6cba2ad9e9d2d04515fa40b">◆ </a></span>Iterator() <span class="overload">[1/2]</span></h2> |
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| <table class="memname"> |
| <tr> |
| <td class="memname">constexpr <a class="el" href="classarm__compute_1_1_iterator.xhtml">Iterator</a> </td> |
| <td>(</td> |
| <td class="paramname"></td><td>)</td> |
| <td></td> |
| </tr> |
| </table> |
| </td> |
| <td class="mlabels-right"> |
| <span class="mlabels"><span class="mlabel">inline</span></span> </td> |
| </tr> |
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| </div><div class="memdoc"> |
| |
| <p>Default constructor to create an empty iterator. </p> |
| |
| <p class="definition">Definition at line <a class="el" href="_helpers_8inl_source.xhtml#l00136">136</a> of file <a class="el" href="_helpers_8inl_source.xhtml">Helpers.inl</a>.</p> |
| <div class="fragment"><div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  : _ptr(<span class="keyword">nullptr</span>), _dims()</div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span> {</div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span> }</div></div><!-- fragment --> |
| </div> |
| </div> |
| <a id="a92d6469b972ef1e52b55b1ad7da70b02"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#a92d6469b972ef1e52b55b1ad7da70b02">◆ </a></span>Iterator() <span class="overload">[2/2]</span></h2> |
| |
| <div class="memitem"> |
| <div class="memproto"> |
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| <table class="memname"> |
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| <td class="memname"><a class="el" href="classarm__compute_1_1_iterator.xhtml">Iterator</a> </td> |
| <td>(</td> |
| <td class="paramtype">const <a class="el" href="classarm__compute_1_1_i_tensor.xhtml">ITensor</a> * </td> |
| <td class="paramname"><em>tensor</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">const <a class="el" href="classarm__compute_1_1_window.xhtml">Window</a> & </td> |
| <td class="paramname"><em>window</em> </td> |
| </tr> |
| <tr> |
| <td></td> |
| <td>)</td> |
| <td></td><td></td> |
| </tr> |
| </table> |
| </td> |
| <td class="mlabels-right"> |
| <span class="mlabels"><span class="mlabel">inline</span></span> </td> |
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| <p>Create a container iterator for the metadata and allocation contained in the <a class="el" href="classarm__compute_1_1_i_tensor.xhtml" title="Interface for NEON tensor.">ITensor</a>. </p> |
| <dl class="params"><dt>Parameters</dt><dd> |
| <table class="params"> |
| <tr><td class="paramdir">[in]</td><td class="paramname">tensor</td><td>The tensor to associate to the iterator. </td></tr> |
| <tr><td class="paramdir">[in]</td><td class="paramname">window</td><td>The window which will be used to iterate over the tensor. </td></tr> |
| </table> |
| </dd> |
| </dl> |
| |
| <p class="definition">Definition at line <a class="el" href="_helpers_8inl_source.xhtml#l00141">141</a> of file <a class="el" href="_helpers_8inl_source.xhtml">Helpers.inl</a>.</p> |
| <div class="fragment"><div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  : <a class="code" href="classarm__compute_1_1_iterator.xhtml#a45381773d6cba2ad9e9d2d04515fa40b">Iterator</a>()</div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span> {</div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  <a class="code" href="_error_8h.xhtml#a54a6080c9f4df1f908e57a9bbb46f5da">ARM_COMPUTE_ERROR_ON</a>(tensor == <span class="keyword">nullptr</span>);</div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  <a class="code" href="_error_8h.xhtml#a54a6080c9f4df1f908e57a9bbb46f5da">ARM_COMPUTE_ERROR_ON</a>(tensor->info() == <span class="keyword">nullptr</span>);</div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span> </div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  <span class="keyword">const</span> ITensorInfo *<a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a4f4125dba5283887b34f889b1c615c0c">info</a> = tensor->info();</div><div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  <span class="keyword">const</span> Strides &strides = <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a4f4125dba5283887b34f889b1c615c0c">info</a>->strides_in_bytes();</div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span> </div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  _ptr = tensor->buffer() + <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a4f4125dba5283887b34f889b1c615c0c">info</a>->offset_first_element_in_bytes();</div><div class="line"><a name="l00151"></a><span class="lineno"> 151</span> </div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  <span class="comment">//Initialize the stride for each dimension and calculate the position of the first element of the iteration:</span></div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  <span class="keywordflow">for</span>(<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> n = 0; n < <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a4f4125dba5283887b34f889b1c615c0c">info</a>->num_dimensions(); ++n)</div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  {</div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  _dims[n]._stride = win[n].step() * strides[n];</div><div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  std::get<0>(_dims)._dim_start += strides[n] * win[n].start();</div><div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  }</div><div class="line"><a name="l00158"></a><span class="lineno"> 158</span> </div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  <span class="comment">//Copy the starting point to all the dimensions:</span></div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  <span class="keywordflow">for</span>(<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> n = 1; n < <a class="code" href="classarm__compute_1_1_dimensions.xhtml#a1b67d5b720119d50faa286c774579ecc">Coordinates::num_max_dimensions</a>; ++n)</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>  _dims[n]._dim_start = std::get<0>(_dims)._dim_start;</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> </div><div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  <a class="code" href="_validate_8h.xhtml#af5084ef537306d09b1ef82aed5d1f63f">ARM_COMPUTE_ERROR_ON_WINDOW_DIMENSIONS_GTE</a>(win, <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a4f4125dba5283887b34f889b1c615c0c">info</a>->num_dimensions());</div><div class="line"><a name="l00166"></a><span class="lineno"> 166</span> }</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#l00466">Error.h:466</a></div></div> |
| <div class="ttc" id="classarm__compute_1_1_iterator_xhtml_a45381773d6cba2ad9e9d2d04515fa40b"><div class="ttname"><a href="classarm__compute_1_1_iterator.xhtml#a45381773d6cba2ad9e9d2d04515fa40b">arm_compute::Iterator::Iterator</a></div><div class="ttdeci">constexpr Iterator()</div><div class="ttdoc">Default constructor to create an empty iterator.</div><div class="ttdef"><b>Definition:</b> <a href="_helpers_8inl_source.xhtml#l00136">Helpers.inl:136</a></div></div> |
| <div class="ttc" id="_validate_8h_xhtml_af5084ef537306d09b1ef82aed5d1f63f"><div class="ttname"><a href="_validate_8h.xhtml#af5084ef537306d09b1ef82aed5d1f63f">ARM_COMPUTE_ERROR_ON_WINDOW_DIMENSIONS_GTE</a></div><div class="ttdeci">#define ARM_COMPUTE_ERROR_ON_WINDOW_DIMENSIONS_GTE(w, md)</div><div class="ttdef"><b>Definition:</b> <a href="_validate_8h_source.xhtml#l00263">Validate.h:263</a></div></div> |
| <div class="ttc" id="namespacearm__compute_1_1test_1_1validation_xhtml_a4f4125dba5283887b34f889b1c615c0c"><div class="ttname"><a href="namespacearm__compute_1_1test_1_1validation.xhtml#a4f4125dba5283887b34f889b1c615c0c">arm_compute::test::validation::info</a></div><div class="ttdeci">info</div><div class="ttdef"><b>Definition:</b> <a href="_c_l_2_convolution_layer_8cpp_source.xhtml#l00182">ConvolutionLayer.cpp:182</a></div></div> |
| <div class="ttc" id="classarm__compute_1_1_dimensions_xhtml_a1b67d5b720119d50faa286c774579ecc"><div class="ttname"><a href="classarm__compute_1_1_dimensions.xhtml#a1b67d5b720119d50faa286c774579ecc">arm_compute::Dimensions< int >::num_max_dimensions</a></div><div class="ttdeci">static constexpr size_t num_max_dimensions</div><div class="ttdoc">Number of dimensions the tensor has.</div><div class="ttdef"><b>Definition:</b> <a href="_dimensions_8h_source.xhtml#l00045">Dimensions.h:45</a></div></div> |
| </div><!-- fragment --> |
| <p class="reference">References <a class="el" href="_error_8h_source.xhtml#l00466">ARM_COMPUTE_ERROR_ON</a>, <a class="el" href="_validate_8h_source.xhtml#l00263">ARM_COMPUTE_ERROR_ON_WINDOW_DIMENSIONS_GTE</a>, <a class="el" href="classarm__compute_1_1_i_tensor.xhtml#ab988210662dbd3bf32fd563c7dd1bdbf">ITensor::buffer()</a>, <a class="el" href="classarm__compute_1_1_i_tensor.xhtml#a0e95dc1e53c361348314873b168ae237">ITensor::info()</a>, <a class="el" href="_c_l_2_convolution_layer_8cpp_source.xhtml#l00182">arm_compute::test::validation::info</a>, and <a class="el" href="_dimensions_8h_source.xhtml#l00045">Dimensions< int >::num_max_dimensions</a>.</p> |
| |
| </div> |
| </div> |
| <h2 class="groupheader">Member Function Documentation</h2> |
| <a id="a6e507a84d19ad08bb0f7fc1558ec429a"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#a6e507a84d19ad08bb0f7fc1558ec429a">◆ </a></span>increment()</h2> |
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| <td class="memname">void increment </td> |
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| <td class="paramtype">size_t </td> |
| <td class="paramname"><em>dimension</em></td><td>)</td> |
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| <p>Increment the iterator along the specified dimension of the step value associated to the dimension. </p> |
| <dl class="section warning"><dt>Warning</dt><dd>It is the caller's responsibility to call increment(dimension+1) when reaching the end of a dimension, the iterator will not check for overflow.</dd></dl> |
| <dl class="section note"><dt>Note</dt><dd>When incrementing a dimension 'n' the coordinates of all the dimensions in the range (0,n-1) are reset. For example if you iterate over a 2D image, everytime you change row (dimension 1), the iterator for the width (dimension 0) is reset to its start.</dd></dl> |
| <dl class="params"><dt>Parameters</dt><dd> |
| <table class="params"> |
| <tr><td class="paramdir">[in]</td><td class="paramname">dimension</td><td>Dimension to increment </td></tr> |
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| <p class="definition">Definition at line <a class="el" href="_helpers_8inl_source.xhtml#l00168">168</a> of file <a class="el" href="_helpers_8inl_source.xhtml">Helpers.inl</a>.</p> |
| <div class="fragment"><div class="line"><a name="l00169"></a><span class="lineno"> 169</span> {</div><div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  <a class="code" href="_error_8h.xhtml#a54a6080c9f4df1f908e57a9bbb46f5da">ARM_COMPUTE_ERROR_ON</a>(dimension >= <a class="code" href="classarm__compute_1_1_dimensions.xhtml#a1b67d5b720119d50faa286c774579ecc">Coordinates::num_max_dimensions</a>);</div><div class="line"><a name="l00171"></a><span class="lineno"> 171</span> </div><div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  _dims[dimension]._dim_start += _dims[dimension]._stride;</div><div class="line"><a name="l00173"></a><span class="lineno"> 173</span> </div><div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  <span class="keywordflow">for</span>(<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> n = 0; n < dimension; ++n)</div><div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  {</div><div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  _dims[n]._dim_start = _dims[dimension]._dim_start;</div><div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  }</div><div class="line"><a name="l00178"></a><span class="lineno"> 178</span> }</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#l00466">Error.h:466</a></div></div> |
| <div class="ttc" id="classarm__compute_1_1_dimensions_xhtml_a1b67d5b720119d50faa286c774579ecc"><div class="ttname"><a href="classarm__compute_1_1_dimensions.xhtml#a1b67d5b720119d50faa286c774579ecc">arm_compute::Dimensions< int >::num_max_dimensions</a></div><div class="ttdeci">static constexpr size_t num_max_dimensions</div><div class="ttdoc">Number of dimensions the tensor has.</div><div class="ttdef"><b>Definition:</b> <a href="_dimensions_8h_source.xhtml#l00045">Dimensions.h:45</a></div></div> |
| </div><!-- fragment --> |
| <p class="reference">References <a class="el" href="_error_8h_source.xhtml#l00466">ARM_COMPUTE_ERROR_ON</a>, and <a class="el" href="_dimensions_8h_source.xhtml#l00045">Dimensions< int >::num_max_dimensions</a>.</p> |
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| <p class="reference">Referenced by <a class="el" href="_n_e_gaussian_pyramid_kernel_8cpp_source.xhtml#l00208">NEGaussianPyramidVertKernel::run()</a>.</p> |
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| <a id="a7d48061a9abb9959505f167fb02e53e1"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#a7d48061a9abb9959505f167fb02e53e1">◆ </a></span>offset()</h2> |
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| <td class="memname">constexpr int offset </td> |
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| <td> const</td> |
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| <p>Return the offset in bytes from the first element to the current position of the iterator. </p> |
| <dl class="section return"><dt>Returns</dt><dd>The current position of the iterator in bytes relative to the first element. </dd></dl> |
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| <p class="definition">Definition at line <a class="el" href="_helpers_8inl_source.xhtml#l00180">180</a> of file <a class="el" href="_helpers_8inl_source.xhtml">Helpers.inl</a>.</p> |
| <div class="fragment"><div class="line"><a name="l00181"></a><span class="lineno"> 181</span> {</div><div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  <span class="keywordflow">return</span> _dims.at(0)._dim_start;</div><div class="line"><a name="l00183"></a><span class="lineno"> 183</span> }</div></div><!-- fragment --> |
| <p class="reference">Referenced by <a class="el" href="_n_e_integral_image_kernel_8cpp_source.xhtml#l00074">NEIntegralImageKernel::run()</a>, <a class="el" href="_n_e_memset_kernel_8cpp_source.xhtml#l00051">NEMemsetKernel::run()</a>, <a class="el" href="_n_e_width_concatenate_layer_kernel_8cpp_source.xhtml#l00105">NEWidthConcatenateLayerKernel::run()</a>, <a class="el" href="_n_e_height_concatenate_layer_kernel_8cpp_source.xhtml#l00105">NEHeightConcatenateLayerKernel::run()</a>, <a class="el" href="_n_e_gaussian_pyramid_kernel_8cpp_source.xhtml#l00208">NEGaussianPyramidVertKernel::run()</a>, and <a class="el" href="_n_e_sobel5x5_kernel_8cpp_source.xhtml#l00265">NESobel5x5VertKernel::run()</a>.</p> |
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| <h2 class="memtitle"><span class="permalink"><a href="#ab260e292b1df3944bc1d55a9b2301e41">◆ </a></span>ptr()</h2> |
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| <td class="memname">constexpr uint8_t * ptr </td> |
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| <td> const</td> |
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| <p>Return a pointer to the current pixel. </p> |
| <dl class="section warning"><dt>Warning</dt><dd>Only works if the iterator was created with an <a class="el" href="classarm__compute_1_1_i_tensor.xhtml" title="Interface for NEON tensor.">ITensor</a>.</dd></dl> |
| <dl class="section return"><dt>Returns</dt><dd>equivalent to buffer() + <a class="el" href="classarm__compute_1_1_iterator.xhtml#a7d48061a9abb9959505f167fb02e53e1" title="Return the offset in bytes from the first element to the current position of the iterator.">offset()</a> </dd></dl> |
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| <p class="definition">Definition at line <a class="el" href="_helpers_8inl_source.xhtml#l00185">185</a> of file <a class="el" href="_helpers_8inl_source.xhtml">Helpers.inl</a>.</p> |
| <div class="fragment"><div class="line"><a name="l00186"></a><span class="lineno"> 186</span> {</div><div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  <span class="keywordflow">return</span> _ptr + _dims.at(0)._dim_start;</div><div class="line"><a name="l00188"></a><span class="lineno"> 188</span> }</div></div><!-- fragment --> |
| <p class="reference">Referenced by <a class="el" href="_n_e_color_convert_helper_8inl_source.xhtml#l00952">arm_compute::colorconvert_rgb_to_iyuv()</a>, <a class="el" href="_n_e_color_convert_helper_8inl_source.xhtml#l00909">arm_compute::colorconvert_rgb_to_nv12()</a>, <a class="el" href="_n_e_color_convert_helper_8inl_source.xhtml#l00321">arm_compute::colorconvert_rgb_to_rgbx()</a>, <a class="el" href="_n_e_color_convert_helper_8inl_source.xhtml#l00352">arm_compute::colorconvert_rgb_to_u8()</a>, <a class="el" href="_n_e_color_convert_helper_8inl_source.xhtml#l00996">arm_compute::colorconvert_rgb_to_yuv4()</a>, <a class="el" href="_n_e_color_convert_helper_8inl_source.xhtml#l00380">arm_compute::colorconvert_rgbx_to_rgb()</a>, <a class="el" href="_n_e_color_convert_helper_8inl_source.xhtml#l00732">arm_compute::colorconvert_yuyv_to_iyuv()</a>, <a class="el" href="_n_e_color_convert_helper_8inl_source.xhtml#l00580">arm_compute::colorconvert_yuyv_to_nv12()</a>, <a class="el" href="_n_e_color_convert_helper_8inl_source.xhtml#l00411">arm_compute::colorconvert_yuyv_to_rgb()</a>, <a class="el" href="utils_2_utils_8h_source.xhtml#l00795">arm_compute::utils::compare_tensor()</a>, <a class="el" href="_i_tensor_8cpp_source.xhtml#l00035">ITensor::copy_from()</a>, <a class="el" href="_image_loader_8h_source.xhtml#l00177">IImageLoader::fill_image()</a>, <a class="el" href="_image_loader_8h_source.xhtml#l00257">IImageLoader::fill_planar_tensor()</a>, <a class="el" href="utils_2_utils_8h_source.xhtml#l00728">arm_compute::utils::fill_random_tensor()</a>, <a class="el" href="_c_p_p_flip_weights_kernel_8cpp_source.xhtml#l00045">CPPFlipWeightsKernel::flip_weights()</a>, <a class="el" href="utils_2_utils_8h_source.xhtml#l00681">arm_compute::utils::load_trained_data()</a>, <a class="el" href="_c_l_min_max_layer_kernel_8cpp_source.xhtml#l00119">CLMinMaxLayerKernel::reset()</a>, <a class="el" href="_n_e_min_max_layer_kernel_8cpp_source.xhtml#l00192">NEMinMaxLayerKernel::reset()</a>, <a class="el" href="_n_e_integral_image_kernel_8cpp_source.xhtml#l00074">NEIntegralImageKernel::run()</a>, <a class="el" href="_n_e_median3x3_kernel_8cpp_source.xhtml#l00077">NEMedian3x3Kernel::run()</a>, <a class="el" href="_n_e_gaussian3x3_kernel_8cpp_source.xhtml#l00067">NEGaussian3x3Kernel::run()</a>, <a class="el" href="_n_e_gaussian5x5_kernel_8cpp_source.xhtml#l00076">NEGaussian5x5HorKernel::run()</a>, <a class="el" href="_n_e_accumulate_kernel_8cpp_source.xhtml#l00266">NEAccumulateKernel::run()</a>, <a class="el" href="_n_e_floor_kernel_8cpp_source.xhtml#l00101">NEFloorKernel::run()</a>, <a class="el" href="_n_e_gaussian_pyramid_kernel_8cpp_source.xhtml#l00108">NEGaussianPyramidHorKernel::run()</a>, <a class="el" href="_c_p_p_upsample_kernel_8cpp_source.xhtml#l00068">CPPUpsampleKernel::run()</a>, <a class="el" href="_n_e_g_e_m_m_matrix_accumulate_biases_kernel_8cpp_source.xhtml#l00108">NEGEMMMatrixAccumulateBiasesKernel::run()</a>, <a class="el" href="_n_e_non_maxima_suppression3x3_kernel_8cpp_source.xhtml#l00498">NENonMaximaSuppression3x3Kernel::run()</a>, <a class="el" href="_n_e_sobel5x5_kernel_8cpp_source.xhtml#l00093">NESobel5x5HorKernel::run()</a>, <a class="el" href="_n_e_sobel7x7_kernel_8cpp_source.xhtml#l00196">NESobel7x7HorKernel::run()</a>, <a class="el" href="_n_e_canny_edge_kernel_8cpp_source.xhtml#l00942">NEGradientKernel::run()</a>, <a class="el" href="_n_e_convert_quantized_signedness_kernel_8cpp_source.xhtml#l00095">NEConvertQuantizedSignednessKernel::run()</a>, <a class="el" href="_n_e_tile_kernel_8cpp_source.xhtml#l00090">NETileKernel::run()</a>, <a class="el" href="_n_e_copy_kernel_8cpp_source.xhtml#l00118">NECopyKernel::run()</a>, <a class="el" href="_n_e_depth_to_space_layer_kernel_8cpp_source.xhtml#l00098">NEDepthToSpaceLayerKernel::run()</a>, <a class="el" href="_n_e_space_to_depth_layer_kernel_8cpp_source.xhtml#l00099">NESpaceToDepthLayerKernel::run()</a>, <a class="el" href="_n_e_f_f_t_scale_kernel_8cpp_source.xhtml#l00118">NEFFTScaleKernel::run()</a>, <a class="el" href="_n_e_sobel3x3_kernel_8cpp_source.xhtml#l00091">NESobel3x3Kernel::run()</a>, <a class="el" href="_n_e_scharr3x3_kernel_8cpp_source.xhtml#l00138">NEScharr3x3Kernel::run()</a>, <a class="el" href="_n_e_reorg_layer_kernel_8cpp_source.xhtml#l00101">NEReorgLayerKernel::run()</a>, <a class="el" href="_n_e_gaussian5x5_kernel_8cpp_source.xhtml#l00144">NEGaussian5x5VertKernel::run()</a>, <a class="el" href="_n_e_min_max_layer_kernel_8cpp_source.xhtml#l00117">NEMinMaxLayerKernel::run()</a>, <a class="el" href="_n_e_f_f_t_radix_stage_kernel_8cpp_source.xhtml#l01040">NEFFTRadixStageKernel::run()</a>, <a class="el" href="_n_e_stack_layer_kernel_8cpp_source.xhtml#l00116">NEStackLayerKernel::run()</a>, <a class="el" href="_n_e_depth_convert_layer_kernel_8cpp_source.xhtml#l00143">NEDepthConvertLayerKernel::run()</a>, <a class="el" href="_n_e_accumulate_kernel_8cpp_source.xhtml#l00305">NEAccumulateWeightedKernel::run()</a>, <a class="el" href="_n_e_batch_to_space_layer_kernel_8cpp_source.xhtml#l00137">NEBatchToSpaceLayerKernel::run()</a>, <a class="el" href="_n_e_g_e_m_m_transpose1x_w_kernel_8cpp_source.xhtml#l00122">NEGEMMTranspose1xWKernel::run()</a>, <a class="el" href="_n_e_space_to_batch_layer_kernel_8cpp_source.xhtml#l00144">NESpaceToBatchLayerKernel::run()</a>, <a class="el" href="_n_e_gaussian_pyramid_kernel_8cpp_source.xhtml#l00208">NEGaussianPyramidVertKernel::run()</a>, <a class="el" href="_n_e_weights_reshape_kernel_8cpp_source.xhtml#l00127">NEWeightsReshapeKernel::run()</a>, <a class="el" href="_n_e_sobel5x5_kernel_8cpp_source.xhtml#l00265">NESobel5x5VertKernel::run()</a>, <a class="el" href="_n_e_sobel7x7_kernel_8cpp_source.xhtml#l00355">NESobel7x7VertKernel::run()</a>, <a class="el" href="_n_e_accumulate_kernel_8cpp_source.xhtml#l00348">NEAccumulateSquaredKernel::run()</a>, <a class="el" href="_n_e_reverse_kernel_8cpp_source.xhtml#l00099">arm_compute::run_reverse()</a>, and <a class="el" href="tests_2validation_2_n_e_o_n_2_u_n_i_t_2_runtime_context_8cpp_source.xhtml#l00099">arm_compute::test::validation::TEST_CASE()</a>.</p> |
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| <h2 class="memtitle"><span class="permalink"><a href="#a599f5025b7e6b8bfead740a88e56d5bc">◆ </a></span>reset()</h2> |
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| <td class="memname">void reset </td> |
| <td>(</td> |
| <td class="paramtype">size_t </td> |
| <td class="paramname"><em>dimension</em></td><td>)</td> |
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| <p>Move the iterator back to the beginning of the specified dimension. </p> |
| <dl class="params"><dt>Parameters</dt><dd> |
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| <tr><td class="paramdir">[in]</td><td class="paramname">dimension</td><td>Dimension to reset </td></tr> |
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| <p class="definition">Definition at line <a class="el" href="_helpers_8inl_source.xhtml#l00190">190</a> of file <a class="el" href="_helpers_8inl_source.xhtml">Helpers.inl</a>.</p> |
| <div class="fragment"><div class="line"><a name="l00191"></a><span class="lineno"> 191</span> {</div><div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  <a class="code" href="_error_8h.xhtml#a54a6080c9f4df1f908e57a9bbb46f5da">ARM_COMPUTE_ERROR_ON</a>(dimension >= <a class="code" href="classarm__compute_1_1_dimensions.xhtml#a1b67d5b720119d50faa286c774579ecc">Coordinates::num_max_dimensions</a> - 1);</div><div class="line"><a name="l00193"></a><span class="lineno"> 193</span> </div><div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  _dims[dimension]._dim_start = _dims[dimension + 1]._dim_start;</div><div class="line"><a name="l00195"></a><span class="lineno"> 195</span> </div><div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  <span class="keywordflow">for</span>(<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> n = 0; n < dimension; ++n)</div><div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  {</div><div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  _dims[n]._dim_start = _dims[dimension]._dim_start;</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="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#l00466">Error.h:466</a></div></div> |
| <div class="ttc" id="classarm__compute_1_1_dimensions_xhtml_a1b67d5b720119d50faa286c774579ecc"><div class="ttname"><a href="classarm__compute_1_1_dimensions.xhtml#a1b67d5b720119d50faa286c774579ecc">arm_compute::Dimensions< int >::num_max_dimensions</a></div><div class="ttdeci">static constexpr size_t num_max_dimensions</div><div class="ttdoc">Number of dimensions the tensor has.</div><div class="ttdef"><b>Definition:</b> <a href="_dimensions_8h_source.xhtml#l00045">Dimensions.h:45</a></div></div> |
| </div><!-- fragment --> |
| <p class="reference">References <a class="el" href="_error_8h_source.xhtml#l00466">ARM_COMPUTE_ERROR_ON</a>, and <a class="el" href="_dimensions_8h_source.xhtml#l00045">Dimensions< int >::num_max_dimensions</a>.</p> |
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| </div> |
| </div> |
| <hr/>The documentation for this class was generated from the following files:<ul> |
| <li>arm_compute/core/<a class="el" href="arm__compute_2core_2_helpers_8h_source.xhtml">Helpers.h</a></li> |
| <li>arm_compute/core/<a class="el" href="_helpers_8inl_source.xhtml">Helpers.inl</a></li> |
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