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<a href="#pub-methods">Public Member Functions</a> </div>
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<div class="title">NESubTensorHandle Class Reference<span class="mlabels"><span class="mlabel">final</span></span></div> </div>
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<p>NEON Sub-Tensor handle interface object.
<a href="classarm__compute_1_1graph_1_1backends_1_1_n_e_sub_tensor_handle.xhtml#details">More...</a></p>
<p><code>#include &lt;<a class="el" href="_n_e_sub_tensor_handle_8h_source.xhtml">NESubTensorHandle.h</a>&gt;</code></p>
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Collaboration diagram for NESubTensorHandle:</div>
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<div class="center"><iframe scrolling="no" frameborder="0" src="classarm__compute_1_1graph_1_1backends_1_1_n_e_sub_tensor_handle__coll__graph.svg" width="162" height="112"><p><b>This browser is not able to show SVG: try Firefox, Chrome, Safari, or Opera instead.</b></p></iframe>
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<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:a6595e78bf2c01da58c8f3ea4eb90456d"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1graph_1_1backends_1_1_n_e_sub_tensor_handle.xhtml#a6595e78bf2c01da58c8f3ea4eb90456d">NESubTensorHandle</a> (<a class="el" href="classarm__compute_1_1graph_1_1_i_tensor_handle.xhtml">ITensorHandle</a> *<a class="el" href="classarm__compute_1_1graph_1_1backends_1_1_n_e_sub_tensor_handle.xhtml#ad2e03a2b8a2acf09a141dd498c5b7c73">parent_handle</a>, const <a class="el" href="classarm__compute_1_1_tensor_shape.xhtml">TensorShape</a> &amp;shape, const <a class="el" href="classarm__compute_1_1_coordinates.xhtml">Coordinates</a> &amp;coords, bool extend_parent=false)</td></tr>
<tr class="memdesc:a6595e78bf2c01da58c8f3ea4eb90456d"><td class="mdescLeft">&#160;</td><td class="mdescRight">Default constructor. <a href="#a6595e78bf2c01da58c8f3ea4eb90456d">More...</a><br /></td></tr>
<tr class="separator:a6595e78bf2c01da58c8f3ea4eb90456d"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aa48a69a2b055209d7281f88cfb4b4ccc"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1graph_1_1backends_1_1_n_e_sub_tensor_handle.xhtml#aa48a69a2b055209d7281f88cfb4b4ccc">~NESubTensorHandle</a> ()=default</td></tr>
<tr class="memdesc:aa48a69a2b055209d7281f88cfb4b4ccc"><td class="mdescLeft">&#160;</td><td class="mdescRight">Destructor: free the tensor's memory. <a href="#aa48a69a2b055209d7281f88cfb4b4ccc">More...</a><br /></td></tr>
<tr class="separator:aa48a69a2b055209d7281f88cfb4b4ccc"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a2f55bff8083e46405832ce52c9a92a91"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1graph_1_1backends_1_1_n_e_sub_tensor_handle.xhtml#a2f55bff8083e46405832ce52c9a92a91">NESubTensorHandle</a> (<a class="el" href="classarm__compute_1_1graph_1_1backends_1_1_n_e_sub_tensor_handle.xhtml">NESubTensorHandle</a> &amp;&amp;)=default</td></tr>
<tr class="memdesc:a2f55bff8083e46405832ce52c9a92a91"><td class="mdescLeft">&#160;</td><td class="mdescRight">Allow instances of this class to be move constructed. <a href="#a2f55bff8083e46405832ce52c9a92a91">More...</a><br /></td></tr>
<tr class="separator:a2f55bff8083e46405832ce52c9a92a91"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a74bed133a977865cdde5a939e0f98910"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classarm__compute_1_1graph_1_1backends_1_1_n_e_sub_tensor_handle.xhtml">NESubTensorHandle</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1graph_1_1backends_1_1_n_e_sub_tensor_handle.xhtml#a74bed133a977865cdde5a939e0f98910">operator=</a> (<a class="el" href="classarm__compute_1_1graph_1_1backends_1_1_n_e_sub_tensor_handle.xhtml">NESubTensorHandle</a> &amp;&amp;)=default</td></tr>
<tr class="memdesc:a74bed133a977865cdde5a939e0f98910"><td class="mdescLeft">&#160;</td><td class="mdescRight">Allow instances of this class to be moved. <a href="#a74bed133a977865cdde5a939e0f98910">More...</a><br /></td></tr>
<tr class="separator:a74bed133a977865cdde5a939e0f98910"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aba3a7c20ba3c19a5f3db801dd49b0c2c"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1graph_1_1backends_1_1_n_e_sub_tensor_handle.xhtml#aba3a7c20ba3c19a5f3db801dd49b0c2c">NESubTensorHandle</a> (const <a class="el" href="classarm__compute_1_1graph_1_1backends_1_1_n_e_sub_tensor_handle.xhtml">NESubTensorHandle</a> &amp;)=delete</td></tr>
<tr class="memdesc:aba3a7c20ba3c19a5f3db801dd49b0c2c"><td class="mdescLeft">&#160;</td><td class="mdescRight">Prevent instances of this class from being copied (As this class contains pointers) <a href="#aba3a7c20ba3c19a5f3db801dd49b0c2c">More...</a><br /></td></tr>
<tr class="separator:aba3a7c20ba3c19a5f3db801dd49b0c2c"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a21f1dbacc549582a3c3517697c25e9d4"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classarm__compute_1_1graph_1_1backends_1_1_n_e_sub_tensor_handle.xhtml">NESubTensorHandle</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1graph_1_1backends_1_1_n_e_sub_tensor_handle.xhtml#a21f1dbacc549582a3c3517697c25e9d4">operator=</a> (const <a class="el" href="classarm__compute_1_1graph_1_1backends_1_1_n_e_sub_tensor_handle.xhtml">NESubTensorHandle</a> &amp;)=delete</td></tr>
<tr class="memdesc:a21f1dbacc549582a3c3517697c25e9d4"><td class="mdescLeft">&#160;</td><td class="mdescRight">Prevent instances of this class from being copied (As this class contains pointers) <a href="#a21f1dbacc549582a3c3517697c25e9d4">More...</a><br /></td></tr>
<tr class="separator:a21f1dbacc549582a3c3517697c25e9d4"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a6e509c2a177b0b29e9e2369535094dee"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1graph_1_1backends_1_1_n_e_sub_tensor_handle.xhtml#a6e509c2a177b0b29e9e2369535094dee">allocate</a> () override</td></tr>
<tr class="memdesc:a6e509c2a177b0b29e9e2369535094dee"><td class="mdescLeft">&#160;</td><td class="mdescRight">Allocates backend memory for the handle. <a href="#a6e509c2a177b0b29e9e2369535094dee">More...</a><br /></td></tr>
<tr class="separator:a6e509c2a177b0b29e9e2369535094dee"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a1468b0adb6ec3f9d38aa7d60b8a91974"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1graph_1_1backends_1_1_n_e_sub_tensor_handle.xhtml#a1468b0adb6ec3f9d38aa7d60b8a91974">free</a> () override</td></tr>
<tr class="memdesc:a1468b0adb6ec3f9d38aa7d60b8a91974"><td class="mdescLeft">&#160;</td><td class="mdescRight">Allocates backend memory for the handle. <a href="#a1468b0adb6ec3f9d38aa7d60b8a91974">More...</a><br /></td></tr>
<tr class="separator:a1468b0adb6ec3f9d38aa7d60b8a91974"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a3e897744121bd6636c451767aeef2cdb"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1graph_1_1backends_1_1_n_e_sub_tensor_handle.xhtml#a3e897744121bd6636c451767aeef2cdb">manage</a> (<a class="el" href="classarm__compute_1_1_i_memory_group.xhtml">IMemoryGroup</a> *mg) override</td></tr>
<tr class="memdesc:a3e897744121bd6636c451767aeef2cdb"><td class="mdescLeft">&#160;</td><td class="mdescRight">Set backend tensor to be managed by a memory group. <a href="#a3e897744121bd6636c451767aeef2cdb">More...</a><br /></td></tr>
<tr class="separator:a3e897744121bd6636c451767aeef2cdb"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a632fc6b53adbe0e2ecde859085241cdc"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1graph_1_1backends_1_1_n_e_sub_tensor_handle.xhtml#a632fc6b53adbe0e2ecde859085241cdc">map</a> (bool blocking) override</td></tr>
<tr class="memdesc:a632fc6b53adbe0e2ecde859085241cdc"><td class="mdescLeft">&#160;</td><td class="mdescRight">Maps backend tensor object. <a href="#a632fc6b53adbe0e2ecde859085241cdc">More...</a><br /></td></tr>
<tr class="separator:a632fc6b53adbe0e2ecde859085241cdc"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a7deff0e432f0883942948c55c12673d2"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1graph_1_1backends_1_1_n_e_sub_tensor_handle.xhtml#a7deff0e432f0883942948c55c12673d2">unmap</a> () override</td></tr>
<tr class="memdesc:a7deff0e432f0883942948c55c12673d2"><td class="mdescLeft">&#160;</td><td class="mdescRight">Un-maps a backend tensor object. <a href="#a7deff0e432f0883942948c55c12673d2">More...</a><br /></td></tr>
<tr class="separator:a7deff0e432f0883942948c55c12673d2"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ab02ec2036cf0299acc02f35ef56c2214"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1graph_1_1backends_1_1_n_e_sub_tensor_handle.xhtml#ab02ec2036cf0299acc02f35ef56c2214">release_if_unused</a> () override</td></tr>
<tr class="memdesc:ab02ec2036cf0299acc02f35ef56c2214"><td class="mdescLeft">&#160;</td><td class="mdescRight">Releases backend tensor if is marked as unused. <a href="#ab02ec2036cf0299acc02f35ef56c2214">More...</a><br /></td></tr>
<tr class="separator:ab02ec2036cf0299acc02f35ef56c2214"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a0a7fe5d3c044b1590bb45fc07c8c273f"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classarm__compute_1_1_i_tensor.xhtml">arm_compute::ITensor</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1graph_1_1backends_1_1_n_e_sub_tensor_handle.xhtml#a0a7fe5d3c044b1590bb45fc07c8c273f">tensor</a> () override</td></tr>
<tr class="memdesc:a0a7fe5d3c044b1590bb45fc07c8c273f"><td class="mdescLeft">&#160;</td><td class="mdescRight">Backend tensor object accessor. <a href="#a0a7fe5d3c044b1590bb45fc07c8c273f">More...</a><br /></td></tr>
<tr class="separator:a0a7fe5d3c044b1590bb45fc07c8c273f"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a5d9a543899a9f7c93a950a1d080f2437"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="classarm__compute_1_1_i_tensor.xhtml">arm_compute::ITensor</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1graph_1_1backends_1_1_n_e_sub_tensor_handle.xhtml#a5d9a543899a9f7c93a950a1d080f2437">tensor</a> () const override</td></tr>
<tr class="memdesc:a5d9a543899a9f7c93a950a1d080f2437"><td class="mdescLeft">&#160;</td><td class="mdescRight">Backend tensor object const accessor. <a href="#a5d9a543899a9f7c93a950a1d080f2437">More...</a><br /></td></tr>
<tr class="separator:a5d9a543899a9f7c93a950a1d080f2437"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ad2e03a2b8a2acf09a141dd498c5b7c73"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classarm__compute_1_1graph_1_1_i_tensor_handle.xhtml">ITensorHandle</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1graph_1_1backends_1_1_n_e_sub_tensor_handle.xhtml#ad2e03a2b8a2acf09a141dd498c5b7c73">parent_handle</a> () override</td></tr>
<tr class="memdesc:ad2e03a2b8a2acf09a141dd498c5b7c73"><td class="mdescLeft">&#160;</td><td class="mdescRight">Return the parent tensor handle if is a subtensor else this. <a href="#ad2e03a2b8a2acf09a141dd498c5b7c73">More...</a><br /></td></tr>
<tr class="separator:ad2e03a2b8a2acf09a141dd498c5b7c73"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a053e439432ecb492f2c5df31a8b32e9d"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1graph_1_1backends_1_1_n_e_sub_tensor_handle.xhtml#a053e439432ecb492f2c5df31a8b32e9d">is_subtensor</a> () const override</td></tr>
<tr class="memdesc:a053e439432ecb492f2c5df31a8b32e9d"><td class="mdescLeft">&#160;</td><td class="mdescRight">Checks if a backing tensor is a sub-tensor object or not. <a href="#a053e439432ecb492f2c5df31a8b32e9d">More...</a><br /></td></tr>
<tr class="separator:a053e439432ecb492f2c5df31a8b32e9d"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a0940aabdc8069229baa191d992e43140"><td class="memItemLeft" align="right" valign="top"><a class="el" href="namespacearm__compute_1_1graph.xhtml#a31488d29805a596498c0234ae392d35d">Target</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1graph_1_1backends_1_1_n_e_sub_tensor_handle.xhtml#a0940aabdc8069229baa191d992e43140">target</a> () const override</td></tr>
<tr class="memdesc:a0940aabdc8069229baa191d992e43140"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns target type. <a href="#a0940aabdc8069229baa191d992e43140">More...</a><br /></td></tr>
<tr class="separator:a0940aabdc8069229baa191d992e43140"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="inherit_header pub_methods_classarm__compute_1_1graph_1_1_i_tensor_handle"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classarm__compute_1_1graph_1_1_i_tensor_handle')"><img src="closed.png" alt="-"/>&#160;Public Member Functions inherited from <a class="el" href="classarm__compute_1_1graph_1_1_i_tensor_handle.xhtml">ITensorHandle</a></td></tr>
<tr class="memitem:a8a600aafe38c9b7352a2ead019731ab2 inherit pub_methods_classarm__compute_1_1graph_1_1_i_tensor_handle"><td class="memItemLeft" align="right" valign="top">virtual&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1graph_1_1_i_tensor_handle.xhtml#a8a600aafe38c9b7352a2ead019731ab2">~ITensorHandle</a> ()=default</td></tr>
<tr class="memdesc:a8a600aafe38c9b7352a2ead019731ab2 inherit pub_methods_classarm__compute_1_1graph_1_1_i_tensor_handle"><td class="mdescLeft">&#160;</td><td class="mdescRight">Default virtual destructor. <a href="classarm__compute_1_1graph_1_1_i_tensor_handle.xhtml#a8a600aafe38c9b7352a2ead019731ab2">More...</a><br /></td></tr>
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</table>
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>NEON Sub-Tensor handle interface object. </p>
<p class="definition">Definition at line <a class="el" href="_n_e_sub_tensor_handle_8h_source.xhtml#l00038">38</a> of file <a class="el" href="_n_e_sub_tensor_handle_8h_source.xhtml">NESubTensorHandle.h</a>.</p>
</div><h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>
<a id="a6595e78bf2c01da58c8f3ea4eb90456d"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a6595e78bf2c01da58c8f3ea4eb90456d">&#9670;&nbsp;</a></span>NESubTensorHandle() <span class="overload">[1/3]</span></h2>
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<td class="memname"><a class="el" href="classarm__compute_1_1graph_1_1backends_1_1_n_e_sub_tensor_handle.xhtml">NESubTensorHandle</a> </td>
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<p>Default constructor. </p>
<dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramdir">[in]</td><td class="paramname">parent_handle</td><td>Parent tensor handle </td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">shape</td><td>Sub-Tensor shape </td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">coords</td><td>Starting coordinates </td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">extend_parent</td><td>Extends parent shape if true </td></tr>
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<p class="definition">Definition at line <a class="el" href="_n_e_sub_tensor_handle_8cpp_source.xhtml#l00032">32</a> of file <a class="el" href="_n_e_sub_tensor_handle_8cpp_source.xhtml">NESubTensorHandle.cpp</a>.</p>
<div class="fragment"><div class="line"><a name="l00033"></a><span class="lineno"> 33</span>&#160; : _sub_tensor(), _parent_handle(<span class="keyword">nullptr</span>)</div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span>&#160;{</div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span>&#160; <a class="code" href="_error_8h.xhtml#a54a6080c9f4df1f908e57a9bbb46f5da">ARM_COMPUTE_ERROR_ON</a>(!<a class="code" href="classarm__compute_1_1graph_1_1backends_1_1_n_e_sub_tensor_handle.xhtml#ad2e03a2b8a2acf09a141dd498c5b7c73">parent_handle</a>);</div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span>&#160; _sub_tensor = <a class="code" href="classarm__compute_1_1_sub_tensor.xhtml">arm_compute::SubTensor</a>(&amp;<a class="code" href="classarm__compute_1_1graph_1_1backends_1_1_n_e_sub_tensor_handle.xhtml#ad2e03a2b8a2acf09a141dd498c5b7c73">parent_handle</a>-&gt;<a class="code" href="classarm__compute_1_1graph_1_1_i_tensor_handle.xhtml#a91efb5b2e262ec5e55059ff1fd9accc6">tensor</a>(), <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a45cde9abb508c62d67c3bb2b9bf566a5">shape</a>, coords, extend_parent);</div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span>&#160; _parent_handle = <a class="code" href="classarm__compute_1_1graph_1_1backends_1_1_n_e_sub_tensor_handle.xhtml#ad2e03a2b8a2acf09a141dd498c5b7c73">parent_handle</a>;</div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span>&#160;}</div><div class="ttc" id="namespacearm__compute_1_1test_1_1validation_xhtml_a45cde9abb508c62d67c3bb2b9bf566a5"><div class="ttname"><a href="namespacearm__compute_1_1test_1_1validation.xhtml#a45cde9abb508c62d67c3bb2b9bf566a5">arm_compute::test::validation::shape</a></div><div class="ttdeci">shape</div><div class="ttdef"><b>Definition:</b> <a href="_c_l_2_absolute_difference_8cpp_source.xhtml#l00097">AbsoluteDifference.cpp:97</a></div></div>
<div class="ttc" id="classarm__compute_1_1graph_1_1_i_tensor_handle_xhtml_a91efb5b2e262ec5e55059ff1fd9accc6"><div class="ttname"><a href="classarm__compute_1_1graph_1_1_i_tensor_handle.xhtml#a91efb5b2e262ec5e55059ff1fd9accc6">arm_compute::graph::ITensorHandle::tensor</a></div><div class="ttdeci">virtual arm_compute::ITensor &amp; tensor()=0</div><div class="ttdoc">Backend tensor object accessor.</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#l00337">Error.h:337</a></div></div>
<div class="ttc" id="classarm__compute_1_1graph_1_1backends_1_1_n_e_sub_tensor_handle_xhtml_ad2e03a2b8a2acf09a141dd498c5b7c73"><div class="ttname"><a href="classarm__compute_1_1graph_1_1backends_1_1_n_e_sub_tensor_handle.xhtml#ad2e03a2b8a2acf09a141dd498c5b7c73">arm_compute::graph::backends::NESubTensorHandle::parent_handle</a></div><div class="ttdeci">ITensorHandle * parent_handle() override</div><div class="ttdoc">Return the parent tensor handle if is a subtensor else this.</div><div class="ttdef"><b>Definition:</b> <a href="_n_e_sub_tensor_handle_8cpp_source.xhtml#l00081">NESubTensorHandle.cpp:81</a></div></div>
<div class="ttc" id="classarm__compute_1_1_sub_tensor_xhtml"><div class="ttname"><a href="classarm__compute_1_1_sub_tensor.xhtml">arm_compute::SubTensor</a></div><div class="ttdoc">Basic implementation of the sub-tensor interface.</div><div class="ttdef"><b>Definition:</b> <a href="_sub_tensor_8h_source.xhtml#l00037">SubTensor.h:37</a></div></div>
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<p class="reference">References <a class="el" href="_error_8h_source.xhtml#l00337">ARM_COMPUTE_ERROR_ON</a>, <a class="el" href="_n_e_sub_tensor_handle_8cpp_source.xhtml#l00081">NESubTensorHandle::parent_handle()</a>, <a class="el" href="_c_l_2_absolute_difference_8cpp_source.xhtml#l00097">arm_compute::test::validation::shape</a>, and <a class="el" href="classarm__compute_1_1graph_1_1_i_tensor_handle.xhtml#a91efb5b2e262ec5e55059ff1fd9accc6">ITensorHandle::tensor()</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#aa48a69a2b055209d7281f88cfb4b4ccc">&#9670;&nbsp;</a></span>~NESubTensorHandle()</h2>
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<td class="memname">~<a class="el" href="classarm__compute_1_1graph_1_1backends_1_1_n_e_sub_tensor_handle.xhtml">NESubTensorHandle</a> </td>
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<p>Destructor: free the tensor's memory. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#a2f55bff8083e46405832ce52c9a92a91">&#9670;&nbsp;</a></span>NESubTensorHandle() <span class="overload">[2/3]</span></h2>
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<td class="memname"><a class="el" href="classarm__compute_1_1graph_1_1backends_1_1_n_e_sub_tensor_handle.xhtml">NESubTensorHandle</a> </td>
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<td class="paramtype"><a class="el" href="classarm__compute_1_1graph_1_1backends_1_1_n_e_sub_tensor_handle.xhtml">NESubTensorHandle</a> &amp;&amp;&#160;</td>
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<p>Allow instances of this class to be move constructed. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#aba3a7c20ba3c19a5f3db801dd49b0c2c">&#9670;&nbsp;</a></span>NESubTensorHandle() <span class="overload">[3/3]</span></h2>
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<td class="memname"><a class="el" href="classarm__compute_1_1graph_1_1backends_1_1_n_e_sub_tensor_handle.xhtml">NESubTensorHandle</a> </td>
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<td class="paramtype">const <a class="el" href="classarm__compute_1_1graph_1_1backends_1_1_n_e_sub_tensor_handle.xhtml">NESubTensorHandle</a> &amp;&#160;</td>
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<p>Prevent instances of this class from being copied (As this class contains pointers) </p>
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<h2 class="groupheader">Member Function Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#a6e509c2a177b0b29e9e2369535094dee">&#9670;&nbsp;</a></span>allocate()</h2>
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<p>Allocates backend memory for the handle. </p>
<p>Implements <a class="el" href="classarm__compute_1_1graph_1_1_i_tensor_handle.xhtml#aa8a4946cd749d482dd996874d295af85">ITensorHandle</a>.</p>
<p class="definition">Definition at line <a class="el" href="_n_e_sub_tensor_handle_8cpp_source.xhtml#l00040">40</a> of file <a class="el" href="_n_e_sub_tensor_handle_8cpp_source.xhtml">NESubTensorHandle.cpp</a>.</p>
<div class="fragment"><div class="line"><a name="l00041"></a><span class="lineno"> 41</span>&#160;{</div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span>&#160; <span class="comment">// noop</span></div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span>&#160;}</div></div><!-- fragment -->
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<h2 class="memtitle"><span class="permalink"><a href="#a1468b0adb6ec3f9d38aa7d60b8a91974">&#9670;&nbsp;</a></span>free()</h2>
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<p>Allocates backend memory for the handle. </p>
<p>Implements <a class="el" href="classarm__compute_1_1graph_1_1_i_tensor_handle.xhtml#a1781eecaabd2bc97d074437d01b2c683">ITensorHandle</a>.</p>
<p class="definition">Definition at line <a class="el" href="_n_e_sub_tensor_handle_8cpp_source.xhtml#l00045">45</a> of file <a class="el" href="_n_e_sub_tensor_handle_8cpp_source.xhtml">NESubTensorHandle.cpp</a>.</p>
<div class="fragment"><div class="line"><a name="l00046"></a><span class="lineno"> 46</span>&#160;{</div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span>&#160; <span class="comment">// noop</span></div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span>&#160;}</div></div><!-- fragment -->
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<h2 class="memtitle"><span class="permalink"><a href="#a053e439432ecb492f2c5df31a8b32e9d">&#9670;&nbsp;</a></span>is_subtensor()</h2>
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<td class="memname">bool is_subtensor </td>
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<p>Checks if a backing tensor is a sub-tensor object or not. </p>
<dl class="section return"><dt>Returns</dt><dd>True if the backend tensor is a sub-tensor else false </dd></dl>
<p>Implements <a class="el" href="classarm__compute_1_1graph_1_1_i_tensor_handle.xhtml#a291db670564498da17c4485776cb7783">ITensorHandle</a>.</p>
<p class="definition">Definition at line <a class="el" href="_n_e_sub_tensor_handle_8cpp_source.xhtml#l00087">87</a> of file <a class="el" href="_n_e_sub_tensor_handle_8cpp_source.xhtml">NESubTensorHandle.cpp</a>.</p>
<div class="fragment"><div class="line"><a name="l00088"></a><span class="lineno"> 88</span>&#160;{</div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span>&#160; <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span>&#160;}</div></div><!-- fragment -->
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<h2 class="memtitle"><span class="permalink"><a href="#a3e897744121bd6636c451767aeef2cdb">&#9670;&nbsp;</a></span>manage()</h2>
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<td class="memname">void manage </td>
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<p>Set backend tensor to be managed by a memory group. </p>
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<tr><td class="paramdir">[in]</td><td class="paramname">mg</td><td><a class="el" href="classarm__compute_1_1_memory.xhtml" title="CPU implementation of memory object.">Memory</a> group </td></tr>
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<p>Implements <a class="el" href="classarm__compute_1_1graph_1_1_i_tensor_handle.xhtml#af17dc1b0465b99d816e5eb3e099cc2f2">ITensorHandle</a>.</p>
<p class="definition">Definition at line <a class="el" href="_n_e_sub_tensor_handle_8cpp_source.xhtml#l00050">50</a> of file <a class="el" href="_n_e_sub_tensor_handle_8cpp_source.xhtml">NESubTensorHandle.cpp</a>.</p>
<div class="fragment"><div class="line"><a name="l00051"></a><span class="lineno"> 51</span>&#160;{</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span>&#160; <a class="code" href="_error_8h.xhtml#a6dc630a6ae9cc063b3924bcea8dee9d6">ARM_COMPUTE_UNUSED</a>(mg);</div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span>&#160; <span class="comment">// noop</span></div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span>&#160;}</div><div class="ttc" id="_error_8h_xhtml_a6dc630a6ae9cc063b3924bcea8dee9d6"><div class="ttname"><a href="_error_8h.xhtml#a6dc630a6ae9cc063b3924bcea8dee9d6">ARM_COMPUTE_UNUSED</a></div><div class="ttdeci">#define ARM_COMPUTE_UNUSED(...)</div><div class="ttdoc">To avoid unused variables warnings.</div><div class="ttdef"><b>Definition:</b> <a href="_error_8h_source.xhtml#l00160">Error.h:160</a></div></div>
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<p class="reference">References <a class="el" href="_error_8h_source.xhtml#l00160">ARM_COMPUTE_UNUSED</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a632fc6b53adbe0e2ecde859085241cdc">&#9670;&nbsp;</a></span>map()</h2>
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<p>Maps backend tensor object. </p>
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<p>Implements <a class="el" href="classarm__compute_1_1graph_1_1_i_tensor_handle.xhtml#a9b4f692472539da81670d157ac35257c">ITensorHandle</a>.</p>
<p class="definition">Definition at line <a class="el" href="_n_e_sub_tensor_handle_8cpp_source.xhtml#l00056">56</a> of file <a class="el" href="_n_e_sub_tensor_handle_8cpp_source.xhtml">NESubTensorHandle.cpp</a>.</p>
<div class="fragment"><div class="line"><a name="l00057"></a><span class="lineno"> 57</span>&#160;{</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span>&#160; <a class="code" href="_error_8h.xhtml#a6dc630a6ae9cc063b3924bcea8dee9d6">ARM_COMPUTE_UNUSED</a>(blocking);</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span>&#160;}</div><div class="ttc" id="_error_8h_xhtml_a6dc630a6ae9cc063b3924bcea8dee9d6"><div class="ttname"><a href="_error_8h.xhtml#a6dc630a6ae9cc063b3924bcea8dee9d6">ARM_COMPUTE_UNUSED</a></div><div class="ttdeci">#define ARM_COMPUTE_UNUSED(...)</div><div class="ttdoc">To avoid unused variables warnings.</div><div class="ttdef"><b>Definition:</b> <a href="_error_8h_source.xhtml#l00160">Error.h:160</a></div></div>
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<p>Allow instances of this class to be moved. </p>
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<p>Prevent instances of this class from being copied (As this class contains pointers) </p>
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<h2 class="memtitle"><span class="permalink"><a href="#ad2e03a2b8a2acf09a141dd498c5b7c73">&#9670;&nbsp;</a></span>parent_handle()</h2>
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<td class="memname"><a class="el" href="classarm__compute_1_1graph_1_1_i_tensor_handle.xhtml">ITensorHandle</a> * parent_handle </td>
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<p>Return the parent tensor handle if is a subtensor else this. </p>
<dl class="section return"><dt>Returns</dt><dd>Parent tensor handle </dd></dl>
<p>Implements <a class="el" href="classarm__compute_1_1graph_1_1_i_tensor_handle.xhtml#a561a751539d572ac9e3c3eea75f35fa5">ITensorHandle</a>.</p>
<p class="definition">Definition at line <a class="el" href="_n_e_sub_tensor_handle_8cpp_source.xhtml#l00081">81</a> of file <a class="el" href="_n_e_sub_tensor_handle_8cpp_source.xhtml">NESubTensorHandle.cpp</a>.</p>
<div class="fragment"><div class="line"><a name="l00082"></a><span class="lineno"> 82</span>&#160;{</div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span>&#160; <a class="code" href="_error_8h.xhtml#a54a6080c9f4df1f908e57a9bbb46f5da">ARM_COMPUTE_ERROR_ON</a>(_parent_handle == <span class="keyword">nullptr</span>);</div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span>&#160; <span class="keywordflow">return</span> _parent_handle-&gt;<a class="code" href="classarm__compute_1_1graph_1_1_i_tensor_handle.xhtml#a561a751539d572ac9e3c3eea75f35fa5">parent_handle</a>();</div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span>&#160;}</div><div class="ttc" id="classarm__compute_1_1graph_1_1_i_tensor_handle_xhtml_a561a751539d572ac9e3c3eea75f35fa5"><div class="ttname"><a href="classarm__compute_1_1graph_1_1_i_tensor_handle.xhtml#a561a751539d572ac9e3c3eea75f35fa5">arm_compute::graph::ITensorHandle::parent_handle</a></div><div class="ttdeci">virtual ITensorHandle * parent_handle()=0</div><div class="ttdoc">Return the parent tensor handle if is a subtensor else this.</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#l00337">Error.h:337</a></div></div>
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<p class="reference">References <a class="el" href="_error_8h_source.xhtml#l00337">ARM_COMPUTE_ERROR_ON</a>, and <a class="el" href="classarm__compute_1_1graph_1_1_i_tensor_handle.xhtml#a561a751539d572ac9e3c3eea75f35fa5">ITensorHandle::parent_handle()</a>.</p>
<p class="reference">Referenced by <a class="el" href="_n_e_sub_tensor_handle_8cpp_source.xhtml#l00032">NESubTensorHandle::NESubTensorHandle()</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#ab02ec2036cf0299acc02f35ef56c2214">&#9670;&nbsp;</a></span>release_if_unused()</h2>
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<td class="memname">void release_if_unused </td>
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<p>Releases backend tensor if is marked as unused. </p>
<dl class="section note"><dt>Note</dt><dd>This has no effect on sub-tensors </dd></dl>
<dl class="section warning"><dt>Warning</dt><dd>Parent tensors don't keep track of sub-tensors, thus if a parent is set as unused then all sub-tensors will be invalidated, on the other hand if a sub-tensor is marked as unused then the parent tensor won't be released </dd></dl>
<p>Implements <a class="el" href="classarm__compute_1_1graph_1_1_i_tensor_handle.xhtml#abbc6c72c0ecfa294674f11e9e63a7779">ITensorHandle</a>.</p>
<p class="definition">Definition at line <a class="el" href="_n_e_sub_tensor_handle_8cpp_source.xhtml#l00066">66</a> of file <a class="el" href="_n_e_sub_tensor_handle_8cpp_source.xhtml">NESubTensorHandle.cpp</a>.</p>
<div class="fragment"><div class="line"><a name="l00067"></a><span class="lineno"> 67</span>&#160;{</div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span>&#160; <span class="comment">// noop</span></div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>&#160;}</div></div><!-- fragment -->
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<h2 class="memtitle"><span class="permalink"><a href="#a0940aabdc8069229baa191d992e43140">&#9670;&nbsp;</a></span>target()</h2>
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<td class="memname"><a class="el" href="namespacearm__compute_1_1graph.xhtml#a31488d29805a596498c0234ae392d35d">Target</a> target </td>
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<p>Returns target type. </p>
<dl class="section return"><dt>Returns</dt><dd>Target type </dd></dl>
<p>Implements <a class="el" href="classarm__compute_1_1graph_1_1_i_tensor_handle.xhtml#a67fcbb365a7d36bdecf7c6df921762a0">ITensorHandle</a>.</p>
<p class="definition">Definition at line <a class="el" href="_n_e_sub_tensor_handle_8cpp_source.xhtml#l00092">92</a> of file <a class="el" href="_n_e_sub_tensor_handle_8cpp_source.xhtml">NESubTensorHandle.cpp</a>.</p>
<div class="fragment"><div class="line"><a name="l00093"></a><span class="lineno"> 93</span>&#160;{</div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span>&#160; <span class="keywordflow">return</span> <a class="code" href="namespacearm__compute_1_1graph.xhtml#a31488d29805a596498c0234ae392d35dacaf162e9233294cadf62d2a71a14ca09">Target::NEON</a>;</div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span>&#160;}</div><div class="ttc" id="namespacearm__compute_1_1graph_xhtml_a31488d29805a596498c0234ae392d35dacaf162e9233294cadf62d2a71a14ca09"><div class="ttname"><a href="namespacearm__compute_1_1graph.xhtml#a31488d29805a596498c0234ae392d35dacaf162e9233294cadf62d2a71a14ca09">arm_compute::graph::Target::NEON</a></div><div class="ttdoc">NEON capable target device.</div></div>
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<p class="reference">References <a class="el" href="namespacearm__compute_1_1graph.xhtml#a31488d29805a596498c0234ae392d35dacaf162e9233294cadf62d2a71a14ca09">arm_compute::graph::NEON</a>.</p>
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<td class="memname"><a class="el" href="classarm__compute_1_1_i_tensor.xhtml">arm_compute::ITensor</a> &amp; tensor </td>
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<p>Backend tensor object accessor. </p>
<p>Implements <a class="el" href="classarm__compute_1_1graph_1_1_i_tensor_handle.xhtml#a91efb5b2e262ec5e55059ff1fd9accc6">ITensorHandle</a>.</p>
<p class="definition">Definition at line <a class="el" href="_n_e_sub_tensor_handle_8cpp_source.xhtml#l00076">76</a> of file <a class="el" href="_n_e_sub_tensor_handle_8cpp_source.xhtml">NESubTensorHandle.cpp</a>.</p>
<div class="fragment"><div class="line"><a name="l00077"></a><span class="lineno"> 77</span>&#160;{</div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span>&#160; <span class="keywordflow">return</span> _sub_tensor;</div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span>&#160;}</div></div><!-- fragment -->
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<td class="memname">const <a class="el" href="classarm__compute_1_1_i_tensor.xhtml">arm_compute::ITensor</a> &amp; tensor </td>
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<p>Backend tensor object const accessor. </p>
<p>Implements <a class="el" href="classarm__compute_1_1graph_1_1_i_tensor_handle.xhtml#a9931aeed59a005cbaa09e7b25df9bc75">ITensorHandle</a>.</p>
<p class="definition">Definition at line <a class="el" href="_n_e_sub_tensor_handle_8cpp_source.xhtml#l00071">71</a> of file <a class="el" href="_n_e_sub_tensor_handle_8cpp_source.xhtml">NESubTensorHandle.cpp</a>.</p>
<div class="fragment"><div class="line"><a name="l00072"></a><span class="lineno"> 72</span>&#160;{</div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span>&#160; <span class="keywordflow">return</span> _sub_tensor;</div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span>&#160;}</div></div><!-- fragment -->
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<h2 class="memtitle"><span class="permalink"><a href="#a7deff0e432f0883942948c55c12673d2">&#9670;&nbsp;</a></span>unmap()</h2>
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<td class="memname">void unmap </td>
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<p>Un-maps a backend tensor object. </p>
<p>Implements <a class="el" href="classarm__compute_1_1graph_1_1_i_tensor_handle.xhtml#a21164b8d700d97aa462e75e314048f46">ITensorHandle</a>.</p>
<p class="definition">Definition at line <a class="el" href="_n_e_sub_tensor_handle_8cpp_source.xhtml#l00061">61</a> of file <a class="el" href="_n_e_sub_tensor_handle_8cpp_source.xhtml">NESubTensorHandle.cpp</a>.</p>
<div class="fragment"><div class="line"><a name="l00062"></a><span class="lineno"> 62</span>&#160;{</div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span>&#160; <span class="comment">// noop</span></div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span>&#160;}</div></div><!-- fragment -->
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<hr/>The documentation for this class was generated from the following files:<ul>
<li>arm_compute/graph/backends/NEON/<a class="el" href="_n_e_sub_tensor_handle_8h_source.xhtml">NESubTensorHandle.h</a></li>
<li>src/graph/backends/NEON/<a class="el" href="_n_e_sub_tensor_handle_8cpp_source.xhtml">NESubTensorHandle.cpp</a></li>
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