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<div class="title">CLArrayAccessor&lt; T &gt; Class Template Reference</div> </div>
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<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_array.xhtml">CLArray</a> objects.
<a href="classarm__compute_1_1test_1_1_c_l_array_accessor.xhtml#details">More...</a></p>
<p><code>#include &lt;<a class="el" href="_c_l_array_accessor_8h_source.xhtml">CLArrayAccessor.h</a>&gt;</code></p>
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Collaboration diagram for CLArrayAccessor&lt; T &gt;:</div>
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Public Member Functions</h2></td></tr>
<tr class="memitem:a37b446cf629a04c7f1551e6e59b189cf"><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_array_accessor.xhtml#a37b446cf629a04c7f1551e6e59b189cf">CLArrayAccessor</a> (<a class="el" href="classarm__compute_1_1_c_l_array.xhtml">CLArray</a>&lt; T &gt; &amp;array)</td></tr>
<tr class="memdesc:a37b446cf629a04c7f1551e6e59b189cf"><td class="mdescLeft">&#160;</td><td class="mdescRight">Create an accessor for the given <code>array</code>. <a href="#a37b446cf629a04c7f1551e6e59b189cf">More...</a><br/></td></tr>
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<tr class="memitem:a3513c433cf985dba83ce8a10621ffed3"><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_array_accessor.xhtml#a3513c433cf985dba83ce8a10621ffed3">CLArrayAccessor</a> (const <a class="el" href="classarm__compute_1_1test_1_1_c_l_array_accessor.xhtml">CLArrayAccessor</a> &amp;)=delete</td></tr>
<tr class="separator:a3513c433cf985dba83ce8a10621ffed3"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a56b520c98dd5187fb13b7ee4f0356e93"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classarm__compute_1_1test_1_1_c_l_array_accessor.xhtml">CLArrayAccessor</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1test_1_1_c_l_array_accessor.xhtml#a56b520c98dd5187fb13b7ee4f0356e93">operator=</a> (const <a class="el" href="classarm__compute_1_1test_1_1_c_l_array_accessor.xhtml">CLArrayAccessor</a> &amp;)=delete</td></tr>
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<tr class="memitem:a4b221eb6997212f017221e3916c7cfa8"><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_array_accessor.xhtml#a4b221eb6997212f017221e3916c7cfa8">CLArrayAccessor</a> (<a class="el" href="classarm__compute_1_1test_1_1_c_l_array_accessor.xhtml">CLArrayAccessor</a> &amp;&amp;)=default</td></tr>
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<tr class="memitem:ad0aeb1c3b2795a2008703a500d05f7f1"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classarm__compute_1_1test_1_1_c_l_array_accessor.xhtml">CLArrayAccessor</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1test_1_1_c_l_array_accessor.xhtml#ad0aeb1c3b2795a2008703a500d05f7f1">operator=</a> (<a class="el" href="classarm__compute_1_1test_1_1_c_l_array_accessor.xhtml">CLArrayAccessor</a> &amp;&amp;)=default</td></tr>
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<tr class="memitem:a2a37710fa81773bdbf719162c10f2309"><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_array_accessor.xhtml#a2a37710fa81773bdbf719162c10f2309">~CLArrayAccessor</a> ()</td></tr>
<tr class="memdesc:a2a37710fa81773bdbf719162c10f2309"><td class="mdescLeft">&#160;</td><td class="mdescRight">Destructor that unmaps the CL memory. <a href="#a2a37710fa81773bdbf719162c10f2309">More...</a><br/></td></tr>
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<tr class="memitem:ade9461ca253dd956d2d08f89dd04c6eb"><td class="memItemLeft" align="right" valign="top">size_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1test_1_1_c_l_array_accessor.xhtml#ade9461ca253dd956d2d08f89dd04c6eb">num_values</a> () const override</td></tr>
<tr class="memdesc:ade9461ca253dd956d2d08f89dd04c6eb"><td class="mdescLeft">&#160;</td><td class="mdescRight">Number of elements of the tensor. <a href="#ade9461ca253dd956d2d08f89dd04c6eb">More...</a><br/></td></tr>
<tr class="separator:ade9461ca253dd956d2d08f89dd04c6eb"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a32e914dbe65c0591501e44790957bb0f"><td class="memItemLeft" align="right" valign="top">T *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1test_1_1_c_l_array_accessor.xhtml#a32e914dbe65c0591501e44790957bb0f">buffer</a> () override</td></tr>
<tr class="memdesc:a32e914dbe65c0591501e44790957bb0f"><td class="mdescLeft">&#160;</td><td class="mdescRight">Access to the buffer. <a href="#a32e914dbe65c0591501e44790957bb0f">More...</a><br/></td></tr>
<tr class="separator:a32e914dbe65c0591501e44790957bb0f"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a0cafaca7cb86d89b5f20f987448c341c"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1test_1_1_c_l_array_accessor.xhtml#a0cafaca7cb86d89b5f20f987448c341c">resize</a> (size_t num) override</td></tr>
<tr class="memdesc:a0cafaca7cb86d89b5f20f987448c341c"><td class="mdescLeft">&#160;</td><td class="mdescRight">Resize array. <a href="#a0cafaca7cb86d89b5f20f987448c341c">More...</a><br/></td></tr>
<tr class="separator:a0cafaca7cb86d89b5f20f987448c341c"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aa733629a56800aca0b5cb4608069718b"><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_array_accessor.xhtml#aa733629a56800aca0b5cb4608069718b">at</a> (size_t index) const override</td></tr>
<tr class="memdesc:aa733629a56800aca0b5cb4608069718b"><td class="mdescLeft">&#160;</td><td class="mdescRight">Reference to the element of the array located at the given index. <a href="#aa733629a56800aca0b5cb4608069718b">More...</a><br/></td></tr>
<tr class="separator:aa733629a56800aca0b5cb4608069718b"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="inherit_header pub_methods_classarm__compute_1_1test_1_1_i_array_accessor"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classarm__compute_1_1test_1_1_i_array_accessor')"><img src="closed.png" alt="-"/>&#160;Public Member Functions inherited from <a class="el" href="classarm__compute_1_1test_1_1_i_array_accessor.xhtml">IArrayAccessor&lt; T &gt;</a></td></tr>
<tr class="memitem:aab5e9c61ab48807226cd3187db35c9ba inherit pub_methods_classarm__compute_1_1test_1_1_i_array_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_array_accessor.xhtml#aab5e9c61ab48807226cd3187db35c9ba">~IArrayAccessor</a> ()=default</td></tr>
<tr class="memdesc:aab5e9c61ab48807226cd3187db35c9ba inherit pub_methods_classarm__compute_1_1test_1_1_i_array_accessor"><td class="mdescLeft">&#160;</td><td class="mdescRight">Virtual destructor. <a href="#aab5e9c61ab48807226cd3187db35c9ba">More...</a><br/></td></tr>
<tr class="separator:aab5e9c61ab48807226cd3187db35c9ba inherit pub_methods_classarm__compute_1_1test_1_1_i_array_accessor"><td class="memSeparator" colspan="2">&#160;</td></tr>
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Additional Inherited Members</h2></td></tr>
<tr class="inherit_header pub_types_classarm__compute_1_1test_1_1_i_array_accessor"><td colspan="2" onclick="javascript:toggleInherit('pub_types_classarm__compute_1_1test_1_1_i_array_accessor')"><img src="closed.png" alt="-"/>&#160;Public Types inherited from <a class="el" href="classarm__compute_1_1test_1_1_i_array_accessor.xhtml">IArrayAccessor&lt; T &gt;</a></td></tr>
<tr class="memitem:afb9ded5f49336ae503bb9f2035ea902b inherit pub_types_classarm__compute_1_1test_1_1_i_array_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_array_accessor.xhtml#afb9ded5f49336ae503bb9f2035ea902b">value_type</a> = T</td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><h3>template&lt;typename T&gt;<br/>
class arm_compute::test::CLArrayAccessor&lt; T &gt;</h3>
<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_array.xhtml">CLArray</a> objects. </p>
<p>Definition at line <a class="el" href="_c_l_array_accessor_8h_source.xhtml#l00036">36</a> of file <a class="el" href="_c_l_array_accessor_8h_source.xhtml">CLArrayAccessor.h</a>.</p>
</div><h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>
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<td>(</td>
<td class="paramtype"><a class="el" href="classarm__compute_1_1_c_l_array.xhtml">CLArray</a>&lt; T &gt; &amp;&#160;</td>
<td class="paramname"><em>array</em></td><td>)</td>
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<p>Create an accessor for the given <code>array</code>. </p>
<dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramdir">[in,out]</td><td class="paramname">array</td><td>To be accessed array.</td></tr>
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<dl class="section note"><dt>Note</dt><dd>The CL memory is mapped by the constructor. </dd></dl>
<p>Definition at line <a class="el" href="_c_l_array_accessor_8h_source.xhtml#l00046">46</a> of file <a class="el" href="_c_l_array_accessor_8h_source.xhtml">CLArrayAccessor.h</a>.</p>
<div class="fragment"><div class="line"><a name="l00047"></a><span class="lineno"> 47</span>&#160; : _array{ array }</div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>&#160; {</div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>&#160; _array.map();</div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>&#160; }</div>
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<td class="paramtype">const <a class="el" href="classarm__compute_1_1test_1_1_c_l_array_accessor.xhtml">CLArrayAccessor</a>&lt; T &gt; &amp;&#160;</td>
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<td class="paramtype"><a class="el" href="classarm__compute_1_1test_1_1_c_l_array_accessor.xhtml">CLArrayAccessor</a>&lt; T &gt; &amp;&amp;&#160;</td>
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<td class="memname">~<a class="el" href="classarm__compute_1_1test_1_1_c_l_array_accessor.xhtml">CLArrayAccessor</a> </td>
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<p>Destructor that unmaps the CL memory. </p>
<p>Definition at line <a class="el" href="_c_l_array_accessor_8h_source.xhtml#l00058">58</a> of file <a class="el" href="_c_l_array_accessor_8h_source.xhtml">CLArrayAccessor.h</a>.</p>
<div class="fragment"><div class="line"><a name="l00059"></a><span class="lineno"> 59</span>&#160; {</div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>&#160; _array.unmap();</div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>&#160; }</div>
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<h2 class="groupheader">Member Function Documentation</h2>
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<td class="memname">T&amp; at </td>
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<p>Reference to the element of the array located at the given index. </p>
<dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramdir">[in]</td><td class="paramname">index</td><td>Index of the element</td></tr>
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<dl class="section return"><dt>Returns</dt><dd>A reference to the element of the array located at the given index. </dd></dl>
<p>Implements <a class="el" href="classarm__compute_1_1test_1_1_i_array_accessor.xhtml#ad1d196a1f89d9889461e6920b92d4db5">IArrayAccessor&lt; T &gt;</a>.</p>
<p>Definition at line <a class="el" href="_c_l_array_accessor_8h_source.xhtml#l00078">78</a> of file <a class="el" href="_c_l_array_accessor_8h_source.xhtml">CLArrayAccessor.h</a>.</p>
<p>References <a class="el" href="_error_8h_source.xhtml#l00124">ARM_COMPUTE_ERROR_ON</a>, and <a class="el" href="_c_l_array_accessor_8h_source.xhtml#l00063">CLArrayAccessor&lt; T &gt;::num_values()</a>.</p>
<div class="fragment"><div class="line"><a name="l00079"></a><span class="lineno"> 79</span>&#160; {</div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>&#160; <a class="code" href="_error_8h.xhtml#a54a6080c9f4df1f908e57a9bbb46f5da">ARM_COMPUTE_ERROR_ON</a>(_array.buffer() == <span class="keyword">nullptr</span>);</div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>&#160; <a class="code" href="_error_8h.xhtml#a54a6080c9f4df1f908e57a9bbb46f5da">ARM_COMPUTE_ERROR_ON</a>(index &gt;= <a class="code" href="classarm__compute_1_1test_1_1_c_l_array_accessor.xhtml#ade9461ca253dd956d2d08f89dd04c6eb">num_values</a>());</div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>&#160; <span class="keywordflow">return</span> _array.buffer()[index];</div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>&#160; }</div>
<div class="ttc" id="classarm__compute_1_1test_1_1_c_l_array_accessor_xhtml_ade9461ca253dd956d2d08f89dd04c6eb"><div class="ttname"><a href="classarm__compute_1_1test_1_1_c_l_array_accessor.xhtml#ade9461ca253dd956d2d08f89dd04c6eb">arm_compute::test::CLArrayAccessor::num_values</a></div><div class="ttdeci">size_t num_values() const override</div><div class="ttdoc">Number of elements of the tensor. </div><div class="ttdef"><b>Definition:</b> <a href="_c_l_array_accessor_8h_source.xhtml#l00063">CLArrayAccessor.h:63</a></div></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#l00124">Error.h:124</a></div></div>
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<p>Access to the buffer. </p>
<dl class="section return"><dt>Returns</dt><dd>A pointer to the first element in the buffer. </dd></dl>
<p>Implements <a class="el" href="classarm__compute_1_1test_1_1_i_array_accessor.xhtml#a4e1979433c9e97e4797fdb060ca5e3ad">IArrayAccessor&lt; T &gt;</a>.</p>
<p>Definition at line <a class="el" href="_c_l_array_accessor_8h_source.xhtml#l00068">68</a> of file <a class="el" href="_c_l_array_accessor_8h_source.xhtml">CLArrayAccessor.h</a>.</p>
<p>Referenced by <a class="el" href="_c_l_2_harris_corners_8cpp_source.xhtml#l00104">arm_compute::test::validation::FIXTURE_DATA_TEST_CASE()</a>.</p>
<div class="fragment"><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>&#160; {</div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>&#160; <span class="keywordflow">return</span> _array.buffer();</div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>&#160; }</div>
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<p>Number of elements of the tensor. </p>
<p>Implements <a class="el" href="classarm__compute_1_1test_1_1_i_array_accessor.xhtml#a19ecfde9ec6b2dda6d06cc79dd8d956c">IArrayAccessor&lt; T &gt;</a>.</p>
<p>Definition at line <a class="el" href="_c_l_array_accessor_8h_source.xhtml#l00063">63</a> of file <a class="el" href="_c_l_array_accessor_8h_source.xhtml">CLArrayAccessor.h</a>.</p>
<p>Referenced by <a class="el" href="_c_l_array_accessor_8h_source.xhtml#l00078">CLArrayAccessor&lt; T &gt;::at()</a>, and <a class="el" href="_c_l_2_harris_corners_8cpp_source.xhtml#l00104">arm_compute::test::validation::FIXTURE_DATA_TEST_CASE()</a>.</p>
<div class="fragment"><div class="line"><a name="l00064"></a><span class="lineno"> 64</span>&#160; {</div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>&#160; <span class="keywordflow">return</span> _array.num_values();</div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>&#160; }</div>
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<td class="memname"><a class="el" href="classarm__compute_1_1test_1_1_c_l_array_accessor.xhtml">CLArrayAccessor</a>&amp; operator= </td>
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<td class="memname">void resize </td>
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<td class="paramname"><em>num</em></td><td>)</td>
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<p>Resize array. </p>
<dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramdir">[in]</td><td class="paramname">num</td><td>The new array size in number of elements </td></tr>
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<p>Implements <a class="el" href="classarm__compute_1_1test_1_1_i_array_accessor.xhtml#aa3243d314953e018ebcaf98128068110">IArrayAccessor&lt; T &gt;</a>.</p>
<p>Definition at line <a class="el" href="_c_l_array_accessor_8h_source.xhtml#l00073">73</a> of file <a class="el" href="_c_l_array_accessor_8h_source.xhtml">CLArrayAccessor.h</a>.</p>
<div class="fragment"><div class="line"><a name="l00074"></a><span class="lineno"> 74</span>&#160; {</div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>&#160; _array.resize(num);</div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>&#160; }</div>
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<hr/>The documentation for this class was generated from the following file:<ul>
<li>tests/CL/<a class="el" href="_c_l_array_accessor_8h_source.xhtml">CLArrayAccessor.h</a></li>
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