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9 <title>ARM Compute Library: TensorInfo Class Reference</title>
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43  <span id="projectnumber">17.04</span>
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117 <div class="summary">
118 <a href="#pub-methods">Public Member Functions</a> </div>
119 <div class="headertitle">
120 <div class="title">TensorInfo Class Reference</div> </div>
122 <div class="contents">
124 <p>Store the tensor's metadata.
125 <a href="classarm__compute_1_1_tensor_info.xhtml#details">More...</a></p>
127 <p><code>#include <<a class="el" href="_tensor_info_8h_source.xhtml">TensorInfo.h</a>></code></p>
128 <table class="memberdecls">
129 <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
130 Public Member Functions</h2></td></tr>
131 <tr class="memitem:a21c2ae9fa438faf42669dadda628080c"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_tensor_info.xhtml#a21c2ae9fa438faf42669dadda628080c">TensorInfo</a> ()</td></tr>
132 <tr class="memdesc:a21c2ae9fa438faf42669dadda628080c"><td class="mdescLeft"> </td><td class="mdescRight">Default constructor. <a href="#a21c2ae9fa438faf42669dadda628080c">More...</a><br /></td></tr>
133 <tr class="separator:a21c2ae9fa438faf42669dadda628080c"><td class="memSeparator" colspan="2"> </td></tr>
134 <tr class="memitem:a39cbe92494f53364366a6cddde0b5741"><td class="memItemLeft" align="right" valign="top">virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_tensor_info.xhtml#a39cbe92494f53364366a6cddde0b5741">~TensorInfo</a> ()=default</td></tr>
135 <tr class="memdesc:a39cbe92494f53364366a6cddde0b5741"><td class="mdescLeft"> </td><td class="mdescRight">Default destructor. <a href="#a39cbe92494f53364366a6cddde0b5741">More...</a><br /></td></tr>
136 <tr class="separator:a39cbe92494f53364366a6cddde0b5741"><td class="memSeparator" colspan="2"> </td></tr>
137 <tr class="memitem:a494e9aa78ff5dde1788e0f9a8ba2213a"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_tensor_info.xhtml#a494e9aa78ff5dde1788e0f9a8ba2213a">TensorInfo</a> (const <a class="el" href="classarm__compute_1_1_tensor_info.xhtml">TensorInfo</a> &)=default</td></tr>
138 <tr class="memdesc:a494e9aa78ff5dde1788e0f9a8ba2213a"><td class="mdescLeft"> </td><td class="mdescRight">Allow instances of this class to be copy constructed. <a href="#a494e9aa78ff5dde1788e0f9a8ba2213a">More...</a><br /></td></tr>
139 <tr class="separator:a494e9aa78ff5dde1788e0f9a8ba2213a"><td class="memSeparator" colspan="2"> </td></tr>
140 <tr class="memitem:adcf156ba30ff118c28690671e83ea06b"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classarm__compute_1_1_tensor_info.xhtml">TensorInfo</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_tensor_info.xhtml#adcf156ba30ff118c28690671e83ea06b">operator=</a> (const <a class="el" href="classarm__compute_1_1_tensor_info.xhtml">TensorInfo</a> &)=default</td></tr>
141 <tr class="memdesc:adcf156ba30ff118c28690671e83ea06b"><td class="mdescLeft"> </td><td class="mdescRight">Allow instances of this class to be copied. <a href="#adcf156ba30ff118c28690671e83ea06b">More...</a><br /></td></tr>
142 <tr class="separator:adcf156ba30ff118c28690671e83ea06b"><td class="memSeparator" colspan="2"> </td></tr>
143 <tr class="memitem:a134dfebc14c0e971f8df850846764f8e"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_tensor_info.xhtml#a134dfebc14c0e971f8df850846764f8e">TensorInfo</a> (<a class="el" href="classarm__compute_1_1_tensor_info.xhtml">TensorInfo</a> &&)=default</td></tr>
144 <tr class="memdesc:a134dfebc14c0e971f8df850846764f8e"><td class="mdescLeft"> </td><td class="mdescRight">Allow instances of this class to be move constructed. <a href="#a134dfebc14c0e971f8df850846764f8e">More...</a><br /></td></tr>
145 <tr class="separator:a134dfebc14c0e971f8df850846764f8e"><td class="memSeparator" colspan="2"> </td></tr>
146 <tr class="memitem:a532c27f6bf3cd9275cb7fc9a0d0bbf6e"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classarm__compute_1_1_tensor_info.xhtml">TensorInfo</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_tensor_info.xhtml#a532c27f6bf3cd9275cb7fc9a0d0bbf6e">operator=</a> (<a class="el" href="classarm__compute_1_1_tensor_info.xhtml">TensorInfo</a> &&)=default</td></tr>
147 <tr class="memdesc:a532c27f6bf3cd9275cb7fc9a0d0bbf6e"><td class="mdescLeft"> </td><td class="mdescRight">Allow instances of this class to be moved. <a href="#a532c27f6bf3cd9275cb7fc9a0d0bbf6e">More...</a><br /></td></tr>
148 <tr class="separator:a532c27f6bf3cd9275cb7fc9a0d0bbf6e"><td class="memSeparator" colspan="2"> </td></tr>
149 <tr class="memitem:ac307dc31ce68e3cf1273ffbc86e57646"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_tensor_info.xhtml#ac307dc31ce68e3cf1273ffbc86e57646">TensorInfo</a> (unsigned int width, unsigned int height, <a class="el" href="namespacearm__compute.xhtml#ab4e88c89b3b7ea1735996cc4def22d58">Format</a> <a class="el" href="classarm__compute_1_1_tensor_info.xhtml#a0c875a3203d902e2ad6bc3045355e69e">format</a>)</td></tr>
150 <tr class="memdesc:ac307dc31ce68e3cf1273ffbc86e57646"><td class="mdescLeft"> </td><td class="mdescRight">2D tensor constructor <a href="#ac307dc31ce68e3cf1273ffbc86e57646">More...</a><br /></td></tr>
151 <tr class="separator:ac307dc31ce68e3cf1273ffbc86e57646"><td class="memSeparator" colspan="2"> </td></tr>
152 <tr class="memitem:a9fa5acc4d8fd911b9b2fece99d3d5a8d"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_tensor_info.xhtml#a9fa5acc4d8fd911b9b2fece99d3d5a8d">TensorInfo</a> (const <a class="el" href="classarm__compute_1_1_tensor_shape.xhtml">TensorShape</a> &<a class="el" href="classarm__compute_1_1_tensor_info.xhtml#af3374fa8fcc6d226dc2b82317ab4d079">tensor_shape</a>, <a class="el" href="namespacearm__compute.xhtml#ab4e88c89b3b7ea1735996cc4def22d58">Format</a> <a class="el" href="classarm__compute_1_1_tensor_info.xhtml#a0c875a3203d902e2ad6bc3045355e69e">format</a>)</td></tr>
153 <tr class="memdesc:a9fa5acc4d8fd911b9b2fece99d3d5a8d"><td class="mdescLeft"> </td><td class="mdescRight">Constructor. <a href="#a9fa5acc4d8fd911b9b2fece99d3d5a8d">More...</a><br /></td></tr>
154 <tr class="separator:a9fa5acc4d8fd911b9b2fece99d3d5a8d"><td class="memSeparator" colspan="2"> </td></tr>
155 <tr class="memitem:a012511e08bdbf1822331597d2180497e"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_tensor_info.xhtml#a012511e08bdbf1822331597d2180497e">TensorInfo</a> (const <a class="el" href="classarm__compute_1_1_tensor_shape.xhtml">TensorShape</a> &<a class="el" href="classarm__compute_1_1_tensor_info.xhtml#af3374fa8fcc6d226dc2b82317ab4d079">tensor_shape</a>, size_t <a class="el" href="classarm__compute_1_1_tensor_info.xhtml#a330472af42b92ad18b93c06d5b510faa">num_channels</a>, <a class="el" href="namespacearm__compute.xhtml#ad8ed01ff3ff33333d8e19db4d2818bb6">DataType</a> <a class="el" href="classarm__compute_1_1_tensor_info.xhtml#a45cc7b9a37aa9f0e7d479248a27e1f58">data_type</a>, size_t <a class="el" href="classarm__compute_1_1_tensor_info.xhtml#aac568c9183b365ddb66417b54ab8bf3d">fixed_point_pos</a>=0)</td></tr>
156 <tr class="memdesc:a012511e08bdbf1822331597d2180497e"><td class="mdescLeft"> </td><td class="mdescRight">Constructor. <a href="#a012511e08bdbf1822331597d2180497e">More...</a><br /></td></tr>
157 <tr class="separator:a012511e08bdbf1822331597d2180497e"><td class="memSeparator" colspan="2"> </td></tr>
158 <tr class="memitem:ad3e249a7d8f329aa470d6903c9e415fe"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_tensor_info.xhtml#ad3e249a7d8f329aa470d6903c9e415fe">TensorInfo</a> (const <a class="el" href="classarm__compute_1_1_h_o_g_info.xhtml">HOGInfo</a> &hog_info, unsigned int width, unsigned int height)</td></tr>
159 <tr class="memdesc:ad3e249a7d8f329aa470d6903c9e415fe"><td class="mdescLeft"> </td><td class="mdescRight">Constructor. <a href="#ad3e249a7d8f329aa470d6903c9e415fe">More...</a><br /></td></tr>
160 <tr class="separator:ad3e249a7d8f329aa470d6903c9e415fe"><td class="memSeparator" colspan="2"> </td></tr>
161 <tr class="memitem:a0ae7d318c02e56a3daa9e5e4f9dab117"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_tensor_info.xhtml#a0ae7d318c02e56a3daa9e5e4f9dab117">init</a> (const <a class="el" href="classarm__compute_1_1_tensor_shape.xhtml">TensorShape</a> &<a class="el" href="classarm__compute_1_1_tensor_info.xhtml#af3374fa8fcc6d226dc2b82317ab4d079">tensor_shape</a>, <a class="el" href="namespacearm__compute.xhtml#ab4e88c89b3b7ea1735996cc4def22d58">Format</a> <a class="el" href="classarm__compute_1_1_tensor_info.xhtml#a0c875a3203d902e2ad6bc3045355e69e">format</a>)</td></tr>
162 <tr class="memdesc:a0ae7d318c02e56a3daa9e5e4f9dab117"><td class="mdescLeft"> </td><td class="mdescRight">Initialize the metadata structure with the given parameters. <a href="#a0ae7d318c02e56a3daa9e5e4f9dab117">More...</a><br /></td></tr>
163 <tr class="separator:a0ae7d318c02e56a3daa9e5e4f9dab117"><td class="memSeparator" colspan="2"> </td></tr>
164 <tr class="memitem:ad4b6171ddcf854de5d1226cd4d0b0439"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_tensor_info.xhtml#ad4b6171ddcf854de5d1226cd4d0b0439">init</a> (const <a class="el" href="classarm__compute_1_1_tensor_shape.xhtml">TensorShape</a> &<a class="el" href="classarm__compute_1_1_tensor_info.xhtml#af3374fa8fcc6d226dc2b82317ab4d079">tensor_shape</a>, <a class="el" href="namespacearm__compute.xhtml#ab4e88c89b3b7ea1735996cc4def22d58">Format</a> <a class="el" href="classarm__compute_1_1_tensor_info.xhtml#a0c875a3203d902e2ad6bc3045355e69e">format</a>, const <a class="el" href="classarm__compute_1_1_strides.xhtml">Strides</a> &<a class="el" href="classarm__compute_1_1_tensor_info.xhtml#a6b157a0e1ca25ef4d682d3bedfeae5f6">strides_in_bytes</a>, size_t <a class="el" href="classarm__compute_1_1_tensor_info.xhtml#ad590b0e52b0574c9c2fce393ede1fa7a">offset_first_element_in_bytes</a>, size_t total_size_in_bytes)</td></tr>
165 <tr class="memdesc:ad4b6171ddcf854de5d1226cd4d0b0439"><td class="mdescLeft"> </td><td class="mdescRight">Initialize the metadata structure with the given parameters. <a href="#ad4b6171ddcf854de5d1226cd4d0b0439">More...</a><br /></td></tr>
166 <tr class="separator:ad4b6171ddcf854de5d1226cd4d0b0439"><td class="memSeparator" colspan="2"> </td></tr>
167 <tr class="memitem:af3717e26c7309fda3be6e7e87f142eab"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_tensor_info.xhtml#af3717e26c7309fda3be6e7e87f142eab">init</a> (const <a class="el" href="classarm__compute_1_1_tensor_shape.xhtml">TensorShape</a> &<a class="el" href="classarm__compute_1_1_tensor_info.xhtml#af3374fa8fcc6d226dc2b82317ab4d079">tensor_shape</a>, size_t <a class="el" href="classarm__compute_1_1_tensor_info.xhtml#a330472af42b92ad18b93c06d5b510faa">num_channels</a>, <a class="el" href="namespacearm__compute.xhtml#ad8ed01ff3ff33333d8e19db4d2818bb6">DataType</a> <a class="el" href="classarm__compute_1_1_tensor_info.xhtml#a45cc7b9a37aa9f0e7d479248a27e1f58">data_type</a>, size_t <a class="el" href="classarm__compute_1_1_tensor_info.xhtml#aac568c9183b365ddb66417b54ab8bf3d">fixed_point_pos</a>=0)</td></tr>
168 <tr class="memdesc:af3717e26c7309fda3be6e7e87f142eab"><td class="mdescLeft"> </td><td class="mdescRight">Initialize the metadata structure with the given parameters. <a href="#af3717e26c7309fda3be6e7e87f142eab">More...</a><br /></td></tr>
169 <tr class="separator:af3717e26c7309fda3be6e7e87f142eab"><td class="memSeparator" colspan="2"> </td></tr>
170 <tr class="memitem:a7b21c13a1b353cfd16dafcff4e5f4eea"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_tensor_info.xhtml#a7b21c13a1b353cfd16dafcff4e5f4eea">init</a> (const <a class="el" href="classarm__compute_1_1_tensor_shape.xhtml">TensorShape</a> &<a class="el" href="classarm__compute_1_1_tensor_info.xhtml#af3374fa8fcc6d226dc2b82317ab4d079">tensor_shape</a>, size_t <a class="el" href="classarm__compute_1_1_tensor_info.xhtml#a330472af42b92ad18b93c06d5b510faa">num_channels</a>, <a class="el" href="namespacearm__compute.xhtml#ad8ed01ff3ff33333d8e19db4d2818bb6">DataType</a> <a class="el" href="classarm__compute_1_1_tensor_info.xhtml#a45cc7b9a37aa9f0e7d479248a27e1f58">data_type</a>, const <a class="el" href="classarm__compute_1_1_strides.xhtml">Strides</a> &<a class="el" href="classarm__compute_1_1_tensor_info.xhtml#a6b157a0e1ca25ef4d682d3bedfeae5f6">strides_in_bytes</a>, size_t <a class="el" href="classarm__compute_1_1_tensor_info.xhtml#ad590b0e52b0574c9c2fce393ede1fa7a">offset_first_element_in_bytes</a>, size_t total_size_in_bytes, size_t <a class="el" href="classarm__compute_1_1_tensor_info.xhtml#aac568c9183b365ddb66417b54ab8bf3d">fixed_point_pos</a>=0)</td></tr>
171 <tr class="memdesc:a7b21c13a1b353cfd16dafcff4e5f4eea"><td class="mdescLeft"> </td><td class="mdescRight">Initialize the metadata structure with the given parameters. <a href="#a7b21c13a1b353cfd16dafcff4e5f4eea">More...</a><br /></td></tr>
172 <tr class="separator:a7b21c13a1b353cfd16dafcff4e5f4eea"><td class="memSeparator" colspan="2"> </td></tr>
173 <tr class="memitem:a4eaa68a1707f4ff3983c6dddd21794ea"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_tensor_info.xhtml#a4eaa68a1707f4ff3983c6dddd21794ea">init</a> (const <a class="el" href="classarm__compute_1_1_h_o_g_info.xhtml">HOGInfo</a> &hog_info, unsigned int width, unsigned int height)</td></tr>
174 <tr class="memdesc:a4eaa68a1707f4ff3983c6dddd21794ea"><td class="mdescLeft"> </td><td class="mdescRight">Initialize the metadata structure for the given <a class="el" href="classarm__compute_1_1_h_o_g.xhtml" title="CPU implementation of HOG data-object. ">HOG</a>'s metadata. <a href="#a4eaa68a1707f4ff3983c6dddd21794ea">More...</a><br /></td></tr>
175 <tr class="separator:a4eaa68a1707f4ff3983c6dddd21794ea"><td class="memSeparator" colspan="2"> </td></tr>
176 <tr class="memitem:a4b7391b7025befbe44b743723feb4a9b"><td class="memItemLeft" align="right" valign="top">size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_tensor_info.xhtml#a4b7391b7025befbe44b743723feb4a9b">init_auto_padding</a> (const <a class="el" href="classarm__compute_1_1_tensor_shape.xhtml">TensorShape</a> &<a class="el" href="classarm__compute_1_1_tensor_info.xhtml#af3374fa8fcc6d226dc2b82317ab4d079">tensor_shape</a>, <a class="el" href="namespacearm__compute.xhtml#ab4e88c89b3b7ea1735996cc4def22d58">Format</a> <a class="el" href="classarm__compute_1_1_tensor_info.xhtml#a0c875a3203d902e2ad6bc3045355e69e">format</a>)</td></tr>
177 <tr class="memdesc:a4b7391b7025befbe44b743723feb4a9b"><td class="mdescLeft"> </td><td class="mdescRight">Initialize the metadata structure for the given tensor shape and single-plane format, (Padding is automatically calculated) <a href="#a4b7391b7025befbe44b743723feb4a9b">More...</a><br /></td></tr>
178 <tr class="separator:a4b7391b7025befbe44b743723feb4a9b"><td class="memSeparator" colspan="2"> </td></tr>
179 <tr class="memitem:ae37b83cdf38ffc8fa5e037faa7bcad52"><td class="memItemLeft" align="right" valign="top">size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_tensor_info.xhtml#ae37b83cdf38ffc8fa5e037faa7bcad52">init_auto_padding</a> (const <a class="el" href="classarm__compute_1_1_tensor_shape.xhtml">TensorShape</a> &<a class="el" href="classarm__compute_1_1_tensor_info.xhtml#af3374fa8fcc6d226dc2b82317ab4d079">tensor_shape</a>, size_t <a class="el" href="classarm__compute_1_1_tensor_info.xhtml#a330472af42b92ad18b93c06d5b510faa">num_channels</a>, <a class="el" href="namespacearm__compute.xhtml#ad8ed01ff3ff33333d8e19db4d2818bb6">DataType</a> <a class="el" href="classarm__compute_1_1_tensor_info.xhtml#a45cc7b9a37aa9f0e7d479248a27e1f58">data_type</a>, size_t <a class="el" href="classarm__compute_1_1_tensor_info.xhtml#aac568c9183b365ddb66417b54ab8bf3d">fixed_point_pos</a>=0)</td></tr>
180 <tr class="memdesc:ae37b83cdf38ffc8fa5e037faa7bcad52"><td class="mdescLeft"> </td><td class="mdescRight">Initialize the metadata structure for the given tensor shape, number of channels, data type and fixed point position. <a href="#ae37b83cdf38ffc8fa5e037faa7bcad52">More...</a><br /></td></tr>
181 <tr class="separator:ae37b83cdf38ffc8fa5e037faa7bcad52"><td class="memSeparator" colspan="2"> </td></tr>
182 <tr class="memitem:a9a30265f100a459de985a9f3f91db76c"><td class="memItemLeft" align="right" valign="top">size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_tensor_info.xhtml#a9a30265f100a459de985a9f3f91db76c">init_auto_padding</a> (const <a class="el" href="classarm__compute_1_1_h_o_g_info.xhtml">HOGInfo</a> &hog_info, unsigned int width, unsigned int height)</td></tr>
183 <tr class="memdesc:a9a30265f100a459de985a9f3f91db76c"><td class="mdescLeft"> </td><td class="mdescRight">Initialize the metadata structure for the given <a class="el" href="classarm__compute_1_1_h_o_g.xhtml" title="CPU implementation of HOG data-object. ">HOG</a>'s metadata. <a href="#a9a30265f100a459de985a9f3f91db76c">More...</a><br /></td></tr>
184 <tr class="separator:a9a30265f100a459de985a9f3f91db76c"><td class="memSeparator" colspan="2"> </td></tr>
185 <tr class="memitem:ac7af0020334c69f249f5a2e267a5c4f4"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_tensor_info.xhtml#ac7af0020334c69f249f5a2e267a5c4f4">auto_padding</a> ()</td></tr>
186 <tr class="memdesc:ac7af0020334c69f249f5a2e267a5c4f4"><td class="mdescLeft"> </td><td class="mdescRight">Update the offset to the first element and the strides to automatically computed values. <a href="#ac7af0020334c69f249f5a2e267a5c4f4">More...</a><br /></td></tr>
187 <tr class="separator:ac7af0020334c69f249f5a2e267a5c4f4"><td class="memSeparator" colspan="2"> </td></tr>
188 <tr class="memitem:a8d37b60af520149481b2c7bbe1d829fd"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_tensor_info.xhtml#a8d37b60af520149481b2c7bbe1d829fd">extend_padding</a> (const <a class="el" href="namespacearm__compute.xhtml#a4467b302fc9ec312c40580336ab783da">PaddingSize</a> &<a class="el" href="classarm__compute_1_1_tensor_info.xhtml#ad13a67d4dbc337c707a76401dc103ff3">padding</a>)</td></tr>
189 <tr class="memdesc:a8d37b60af520149481b2c7bbe1d829fd"><td class="mdescLeft"> </td><td class="mdescRight">Update the offset to the first element, the strides and the total size. <a href="#a8d37b60af520149481b2c7bbe1d829fd">More...</a><br /></td></tr>
190 <tr class="separator:a8d37b60af520149481b2c7bbe1d829fd"><td class="memSeparator" colspan="2"> </td></tr>
191 <tr class="memitem:a1f4481a2c496ef1d176f305c25f50202"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_tensor_info.xhtml#a1f4481a2c496ef1d176f305c25f50202">set_format</a> (<a class="el" href="namespacearm__compute.xhtml#ab4e88c89b3b7ea1735996cc4def22d58">Format</a> <a class="el" href="classarm__compute_1_1_tensor_info.xhtml#a0c875a3203d902e2ad6bc3045355e69e">format</a>)</td></tr>
192 <tr class="memdesc:a1f4481a2c496ef1d176f305c25f50202"><td class="mdescLeft"> </td><td class="mdescRight">Set the format of an already initialized tensor. <a href="#a1f4481a2c496ef1d176f305c25f50202">More...</a><br /></td></tr>
193 <tr class="separator:a1f4481a2c496ef1d176f305c25f50202"><td class="memSeparator" colspan="2"> </td></tr>
194 <tr class="memitem:a6c223d48dcc4afd27b6f3932182622b6"><td class="memItemLeft" align="right" valign="top">size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_tensor_info.xhtml#a6c223d48dcc4afd27b6f3932182622b6">dimension</a> (size_t index) const </td></tr>
195 <tr class="memdesc:a6c223d48dcc4afd27b6f3932182622b6"><td class="mdescLeft"> </td><td class="mdescRight">Return the size of the requested dimension. <a href="#a6c223d48dcc4afd27b6f3932182622b6">More...</a><br /></td></tr>
196 <tr class="separator:a6c223d48dcc4afd27b6f3932182622b6"><td class="memSeparator" colspan="2"> </td></tr>
197 <tr class="memitem:a6b157a0e1ca25ef4d682d3bedfeae5f6"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="classarm__compute_1_1_strides.xhtml">Strides</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_tensor_info.xhtml#a6b157a0e1ca25ef4d682d3bedfeae5f6">strides_in_bytes</a> () const </td></tr>
198 <tr class="memdesc:a6b157a0e1ca25ef4d682d3bedfeae5f6"><td class="mdescLeft"> </td><td class="mdescRight">The strides in bytes for accessing each dimension of the tensor. <a href="#a6b157a0e1ca25ef4d682d3bedfeae5f6">More...</a><br /></td></tr>
199 <tr class="separator:a6b157a0e1ca25ef4d682d3bedfeae5f6"><td class="memSeparator" colspan="2"> </td></tr>
200 <tr class="memitem:ad590b0e52b0574c9c2fce393ede1fa7a"><td class="memItemLeft" align="right" valign="top">size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_tensor_info.xhtml#ad590b0e52b0574c9c2fce393ede1fa7a">offset_first_element_in_bytes</a> () const </td></tr>
201 <tr class="memdesc:ad590b0e52b0574c9c2fce393ede1fa7a"><td class="mdescLeft"> </td><td class="mdescRight">The offset from the beginning of the memory allocation to the first element of the tensor. <a href="#ad590b0e52b0574c9c2fce393ede1fa7a">More...</a><br /></td></tr>
202 <tr class="separator:ad590b0e52b0574c9c2fce393ede1fa7a"><td class="memSeparator" colspan="2"> </td></tr>
203 <tr class="memitem:aaf5cc084e0feafccc97492d688f4e2e2"><td class="memItemLeft" align="right" valign="top">size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_tensor_info.xhtml#aaf5cc084e0feafccc97492d688f4e2e2">offset_element_in_bytes</a> (const <a class="el" href="classarm__compute_1_1_coordinates.xhtml">Coordinates</a> &pos) const </td></tr>
204 <tr class="memdesc:aaf5cc084e0feafccc97492d688f4e2e2"><td class="mdescLeft"> </td><td class="mdescRight">The offset in bytes from the beginning of the memory allocation to access the element at position (x, y, z ...) <a href="#aaf5cc084e0feafccc97492d688f4e2e2">More...</a><br /></td></tr>
205 <tr class="separator:aaf5cc084e0feafccc97492d688f4e2e2"><td class="memSeparator" colspan="2"> </td></tr>
206 <tr class="memitem:aac568c9183b365ddb66417b54ab8bf3d"><td class="memItemLeft" align="right" valign="top">size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_tensor_info.xhtml#aac568c9183b365ddb66417b54ab8bf3d">fixed_point_pos</a> () const </td></tr>
207 <tr class="memdesc:aac568c9183b365ddb66417b54ab8bf3d"><td class="mdescLeft"> </td><td class="mdescRight">Fixed point position used when the tensor data type is S8, S16 or S32. <a href="#aac568c9183b365ddb66417b54ab8bf3d">More...</a><br /></td></tr>
208 <tr class="separator:aac568c9183b365ddb66417b54ab8bf3d"><td class="memSeparator" colspan="2"> </td></tr>
209 <tr class="memitem:a448f57f9d6aec61b3d85b898affe4a2e"><td class="memItemLeft" align="right" valign="top">size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_tensor_info.xhtml#a448f57f9d6aec61b3d85b898affe4a2e">element_size</a> () const </td></tr>
210 <tr class="memdesc:a448f57f9d6aec61b3d85b898affe4a2e"><td class="mdescLeft"> </td><td class="mdescRight">Element size in bytes calculated as data_size() * num_channels. <a href="#a448f57f9d6aec61b3d85b898affe4a2e">More...</a><br /></td></tr>
211 <tr class="separator:a448f57f9d6aec61b3d85b898affe4a2e"><td class="memSeparator" colspan="2"> </td></tr>
212 <tr class="memitem:a38382dc1f04d28cab04d921b8324dc07"><td class="memItemLeft" align="right" valign="top">size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_tensor_info.xhtml#a38382dc1f04d28cab04d921b8324dc07">num_dimensions</a> () const </td></tr>
213 <tr class="memdesc:a38382dc1f04d28cab04d921b8324dc07"><td class="mdescLeft"> </td><td class="mdescRight">The number of dimensions of the tensor (rank) <a href="#a38382dc1f04d28cab04d921b8324dc07">More...</a><br /></td></tr>
214 <tr class="separator:a38382dc1f04d28cab04d921b8324dc07"><td class="memSeparator" colspan="2"> </td></tr>
215 <tr class="memitem:a330472af42b92ad18b93c06d5b510faa"><td class="memItemLeft" align="right" valign="top">size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_tensor_info.xhtml#a330472af42b92ad18b93c06d5b510faa">num_channels</a> () const </td></tr>
216 <tr class="memdesc:a330472af42b92ad18b93c06d5b510faa"><td class="mdescLeft"> </td><td class="mdescRight">The number of channels for each tensor element. <a href="#a330472af42b92ad18b93c06d5b510faa">More...</a><br /></td></tr>
217 <tr class="separator:a330472af42b92ad18b93c06d5b510faa"><td class="memSeparator" colspan="2"> </td></tr>
218 <tr class="memitem:af3374fa8fcc6d226dc2b82317ab4d079"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="classarm__compute_1_1_tensor_shape.xhtml">TensorShape</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_tensor_info.xhtml#af3374fa8fcc6d226dc2b82317ab4d079">tensor_shape</a> () const </td></tr>
219 <tr class="memdesc:af3374fa8fcc6d226dc2b82317ab4d079"><td class="mdescLeft"> </td><td class="mdescRight">Size for each dimension of the tensor. <a href="#af3374fa8fcc6d226dc2b82317ab4d079">More...</a><br /></td></tr>
220 <tr class="separator:af3374fa8fcc6d226dc2b82317ab4d079"><td class="memSeparator" colspan="2"> </td></tr>
221 <tr class="memitem:a45cc7b9a37aa9f0e7d479248a27e1f58"><td class="memItemLeft" align="right" valign="top"><a class="el" href="namespacearm__compute.xhtml#ad8ed01ff3ff33333d8e19db4d2818bb6">DataType</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_tensor_info.xhtml#a45cc7b9a37aa9f0e7d479248a27e1f58">data_type</a> () const </td></tr>
222 <tr class="memdesc:a45cc7b9a37aa9f0e7d479248a27e1f58"><td class="mdescLeft"> </td><td class="mdescRight">Data type used for each element of the tensor. <a href="#a45cc7b9a37aa9f0e7d479248a27e1f58">More...</a><br /></td></tr>
223 <tr class="separator:a45cc7b9a37aa9f0e7d479248a27e1f58"><td class="memSeparator" colspan="2"> </td></tr>
224 <tr class="memitem:a0c875a3203d902e2ad6bc3045355e69e"><td class="memItemLeft" align="right" valign="top"><a class="el" href="namespacearm__compute.xhtml#ab4e88c89b3b7ea1735996cc4def22d58">Format</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_tensor_info.xhtml#a0c875a3203d902e2ad6bc3045355e69e">format</a> () const </td></tr>
225 <tr class="memdesc:a0c875a3203d902e2ad6bc3045355e69e"><td class="mdescLeft"> </td><td class="mdescRight">Colour format of the image. <a href="#a0c875a3203d902e2ad6bc3045355e69e">More...</a><br /></td></tr>
226 <tr class="separator:a0c875a3203d902e2ad6bc3045355e69e"><td class="memSeparator" colspan="2"> </td></tr>
227 <tr class="memitem:a4eaec01ba2c12093db609d1034ad0bc1"><td class="memItemLeft" align="right" valign="top">size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_tensor_info.xhtml#a4eaec01ba2c12093db609d1034ad0bc1">total_size</a> () const </td></tr>
228 <tr class="memdesc:a4eaec01ba2c12093db609d1034ad0bc1"><td class="mdescLeft"> </td><td class="mdescRight">Returns the total size of the tensor in bytes. <a href="#a4eaec01ba2c12093db609d1034ad0bc1">More...</a><br /></td></tr>
229 <tr class="separator:a4eaec01ba2c12093db609d1034ad0bc1"><td class="memSeparator" colspan="2"> </td></tr>
230 <tr class="memitem:ad13a67d4dbc337c707a76401dc103ff3"><td class="memItemLeft" align="right" valign="top"><a class="el" href="namespacearm__compute.xhtml#a4467b302fc9ec312c40580336ab783da">PaddingSize</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_tensor_info.xhtml#ad13a67d4dbc337c707a76401dc103ff3">padding</a> () const </td></tr>
231 <tr class="memdesc:ad13a67d4dbc337c707a76401dc103ff3"><td class="mdescLeft"> </td><td class="mdescRight">Padding of tensor. <a href="#ad13a67d4dbc337c707a76401dc103ff3">More...</a><br /></td></tr>
232 <tr class="separator:ad13a67d4dbc337c707a76401dc103ff3"><td class="memSeparator" colspan="2"> </td></tr>
233 <tr class="memitem:a9f7c904411f0871ed5b37eecb1c03de2"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_tensor_info.xhtml#a9f7c904411f0871ed5b37eecb1c03de2">has_padding</a> () const </td></tr>
234 <tr class="memdesc:a9f7c904411f0871ed5b37eecb1c03de2"><td class="mdescLeft"> </td><td class="mdescRight">Checks if the tensor has been allocated with padding or not. <a href="#a9f7c904411f0871ed5b37eecb1c03de2">More...</a><br /></td></tr>
235 <tr class="separator:a9f7c904411f0871ed5b37eecb1c03de2"><td class="memSeparator" colspan="2"> </td></tr>
236 <tr class="memitem:aa29d70e3b3c82e0857a6be5280b70ee0"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_tensor_info.xhtml#aa29d70e3b3c82e0857a6be5280b70ee0">is_resizable</a> () const </td></tr>
237 <tr class="memdesc:aa29d70e3b3c82e0857a6be5280b70ee0"><td class="mdescLeft"> </td><td class="mdescRight">Flag indicating whether the size of the tensor can be changed. <a href="#aa29d70e3b3c82e0857a6be5280b70ee0">More...</a><br /></td></tr>
238 <tr class="separator:aa29d70e3b3c82e0857a6be5280b70ee0"><td class="memSeparator" colspan="2"> </td></tr>
239 <tr class="memitem:a951c1a7a29e99b39d59ee44111291c76"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_tensor_info.xhtml#a951c1a7a29e99b39d59ee44111291c76">set_is_resizable</a> (bool <a class="el" href="classarm__compute_1_1_tensor_info.xhtml#aa29d70e3b3c82e0857a6be5280b70ee0">is_resizable</a>)</td></tr>
240 <tr class="memdesc:a951c1a7a29e99b39d59ee44111291c76"><td class="mdescLeft"> </td><td class="mdescRight">Set the flag whether the tensor size can be changed. <a href="#a951c1a7a29e99b39d59ee44111291c76">More...</a><br /></td></tr>
241 <tr class="separator:a951c1a7a29e99b39d59ee44111291c76"><td class="memSeparator" colspan="2"> </td></tr>
242 <tr class="memitem:ac437ef0718add962a4059fb3b3084c34"><td class="memItemLeft" align="right" valign="top"><a class="el" href="structarm__compute_1_1_valid_region.xhtml">ValidRegion</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_tensor_info.xhtml#ac437ef0718add962a4059fb3b3084c34">valid_region</a> () const </td></tr>
243 <tr class="memdesc:ac437ef0718add962a4059fb3b3084c34"><td class="mdescLeft"> </td><td class="mdescRight">Valid region of the tensor. <a href="#ac437ef0718add962a4059fb3b3084c34">More...</a><br /></td></tr>
244 <tr class="separator:ac437ef0718add962a4059fb3b3084c34"><td class="memSeparator" colspan="2"> </td></tr>
245 <tr class="memitem:a6922a99119f324abe0e16c9678f71922"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_tensor_info.xhtml#a6922a99119f324abe0e16c9678f71922">set_valid_region</a> (<a class="el" href="structarm__compute_1_1_valid_region.xhtml">ValidRegion</a> <a class="el" href="classarm__compute_1_1_tensor_info.xhtml#ac437ef0718add962a4059fb3b3084c34">valid_region</a>)</td></tr>
246 <tr class="memdesc:a6922a99119f324abe0e16c9678f71922"><td class="mdescLeft"> </td><td class="mdescRight">Set the valid region of the tensor. <a href="#a6922a99119f324abe0e16c9678f71922">More...</a><br /></td></tr>
247 <tr class="separator:a6922a99119f324abe0e16c9678f71922"><td class="memSeparator" colspan="2"> </td></tr>
249 <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
250 <div class="textblock"><p>Store the tensor's metadata. </p>
252 <p>Definition at line <a class="el" href="_tensor_info_8h_source.xhtml#l00040">40</a> of file <a class="el" href="_tensor_info_8h_source.xhtml">TensorInfo.h</a>.</p>
253 </div><h2 class="groupheader">Constructor & Destructor Documentation</h2>
254 <a class="anchor" id="a21c2ae9fa438faf42669dadda628080c"></a>
255 <div class="memitem">
256 <div class="memproto">
257 <table class="memname">
259 <td class="memname"><a class="el" href="classarm__compute_1_1_tensor_info.xhtml">TensorInfo</a> </td>
261 <td class="paramname"></td><td>)</td>
265 </div><div class="memdoc">
267 <p>Default constructor. </p>
271 <a class="anchor" id="a39cbe92494f53364366a6cddde0b5741"></a>
272 <div class="memitem">
273 <div class="memproto">
274 <table class="mlabels">
276 <td class="mlabels-left">
277 <table class="memname">
279 <td class="memname">virtual ~<a class="el" href="classarm__compute_1_1_tensor_info.xhtml">TensorInfo</a> </td>
281 <td class="paramname"></td><td>)</td>
286 <td class="mlabels-right">
287 <span class="mlabels"><span class="mlabel">virtual</span><span class="mlabel">default</span></span> </td>
290 </div><div class="memdoc">
292 <p>Default destructor. </p>
296 <a class="anchor" id="a494e9aa78ff5dde1788e0f9a8ba2213a"></a>
297 <div class="memitem">
298 <div class="memproto">
299 <table class="mlabels">
301 <td class="mlabels-left">
302 <table class="memname">
304 <td class="memname"><a class="el" href="classarm__compute_1_1_tensor_info.xhtml">TensorInfo</a> </td>
306 <td class="paramtype">const <a class="el" href="classarm__compute_1_1_tensor_info.xhtml">TensorInfo</a> & </td>
307 <td class="paramname"></td><td>)</td>
312 <td class="mlabels-right">
313 <span class="mlabels"><span class="mlabel">default</span></span> </td>
316 </div><div class="memdoc">
318 <p>Allow instances of this class to be copy constructed. </p>
322 <a class="anchor" id="a134dfebc14c0e971f8df850846764f8e"></a>
323 <div class="memitem">
324 <div class="memproto">
325 <table class="mlabels">
327 <td class="mlabels-left">
328 <table class="memname">
330 <td class="memname"><a class="el" href="classarm__compute_1_1_tensor_info.xhtml">TensorInfo</a> </td>
332 <td class="paramtype"><a class="el" href="classarm__compute_1_1_tensor_info.xhtml">TensorInfo</a> && </td>
333 <td class="paramname"></td><td>)</td>
338 <td class="mlabels-right">
339 <span class="mlabels"><span class="mlabel">default</span></span> </td>
342 </div><div class="memdoc">
344 <p>Allow instances of this class to be move constructed. </p>
348 <a class="anchor" id="ac307dc31ce68e3cf1273ffbc86e57646"></a>
349 <div class="memitem">
350 <div class="memproto">
351 <table class="memname">
353 <td class="memname"><a class="el" href="classarm__compute_1_1_tensor_info.xhtml">TensorInfo</a> </td>
355 <td class="paramtype">unsigned int </td>
356 <td class="paramname"><em>width</em>, </td>
359 <td class="paramkey"></td>
361 <td class="paramtype">unsigned int </td>
362 <td class="paramname"><em>height</em>, </td>
365 <td class="paramkey"></td>
367 <td class="paramtype"><a class="el" href="namespacearm__compute.xhtml#ab4e88c89b3b7ea1735996cc4def22d58">Format</a> </td>
368 <td class="paramname"><em>format</em> </td>
376 </div><div class="memdoc">
378 <p>2D tensor constructor </p>
379 <dl class="params"><dt>Parameters</dt><dd>
380 <table class="params">
381 <tr><td class="paramdir">[in]</td><td class="paramname">width</td><td>Width of the 2D tensor </td></tr>
382 <tr><td class="paramdir">[in]</td><td class="paramname">height</td><td>Height of the 2D tensor </td></tr>
383 <tr><td class="paramdir">[in]</td><td class="paramname">format</td><td>Single plane format of the tensor. </td></tr>
390 <a class="anchor" id="a9fa5acc4d8fd911b9b2fece99d3d5a8d"></a>
391 <div class="memitem">
392 <div class="memproto">
393 <table class="memname">
395 <td class="memname"><a class="el" href="classarm__compute_1_1_tensor_info.xhtml">TensorInfo</a> </td>
397 <td class="paramtype">const <a class="el" href="classarm__compute_1_1_tensor_shape.xhtml">TensorShape</a> & </td>
398 <td class="paramname"><em>tensor_shape</em>, </td>
401 <td class="paramkey"></td>
403 <td class="paramtype"><a class="el" href="namespacearm__compute.xhtml#ab4e88c89b3b7ea1735996cc4def22d58">Format</a> </td>
404 <td class="paramname"><em>format</em> </td>
412 </div><div class="memdoc">
415 <dl class="params"><dt>Parameters</dt><dd>
416 <table class="params">
417 <tr><td class="paramdir">[in]</td><td class="paramname">tensor_shape</td><td>It specifies the size for each dimension of the tensor in number of elements. </td></tr>
418 <tr><td class="paramdir">[in]</td><td class="paramname">format</td><td>Single plane format of the tensor. </td></tr>
425 <a class="anchor" id="a012511e08bdbf1822331597d2180497e"></a>
426 <div class="memitem">
427 <div class="memproto">
428 <table class="memname">
430 <td class="memname"><a class="el" href="classarm__compute_1_1_tensor_info.xhtml">TensorInfo</a> </td>
432 <td class="paramtype">const <a class="el" href="classarm__compute_1_1_tensor_shape.xhtml">TensorShape</a> & </td>
433 <td class="paramname"><em>tensor_shape</em>, </td>
436 <td class="paramkey"></td>
438 <td class="paramtype">size_t </td>
439 <td class="paramname"><em>num_channels</em>, </td>
442 <td class="paramkey"></td>
444 <td class="paramtype"><a class="el" href="namespacearm__compute.xhtml#ad8ed01ff3ff33333d8e19db4d2818bb6">DataType</a> </td>
445 <td class="paramname"><em>data_type</em>, </td>
448 <td class="paramkey"></td>
450 <td class="paramtype">size_t </td>
451 <td class="paramname"><em>fixed_point_pos</em> = <code>0</code> </td>
459 </div><div class="memdoc">
462 <dl class="params"><dt>Parameters</dt><dd>
463 <table class="params">
464 <tr><td class="paramdir">[in]</td><td class="paramname">tensor_shape</td><td>It specifies the size for each dimension of the tensor in number of elements. </td></tr>
465 <tr><td class="paramdir">[in]</td><td class="paramname">num_channels</td><td>It indicates the number of channels for each tensor element </td></tr>
466 <tr><td class="paramdir">[in]</td><td class="paramname">data_type</td><td>Data type to use for each tensor element </td></tr>
467 <tr><td class="paramdir">[in]</td><td class="paramname">fixed_point_pos</td><td>(Optional) It specifies the fixed point position when the tensor data type is INT8, INT16 or INT32. (Default = 0) If 0, calculations are performed in integer math </td></tr>
474 <a class="anchor" id="ad3e249a7d8f329aa470d6903c9e415fe"></a>
475 <div class="memitem">
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477 <table class="memname">
479 <td class="memname"><a class="el" href="classarm__compute_1_1_tensor_info.xhtml">TensorInfo</a> </td>
481 <td class="paramtype">const <a class="el" href="classarm__compute_1_1_h_o_g_info.xhtml">HOGInfo</a> & </td>
482 <td class="paramname"><em>hog_info</em>, </td>
485 <td class="paramkey"></td>
487 <td class="paramtype">unsigned int </td>
488 <td class="paramname"><em>width</em>, </td>
491 <td class="paramkey"></td>
493 <td class="paramtype">unsigned int </td>
494 <td class="paramname"><em>height</em> </td>
502 </div><div class="memdoc">
505 <dl class="params"><dt>Parameters</dt><dd>
506 <table class="params">
507 <tr><td class="paramdir">[in]</td><td class="paramname">hog_info</td><td><a class="el" href="classarm__compute_1_1_h_o_g.xhtml" title="CPU implementation of HOG data-object. ">HOG</a>'s metadata used to allocate normalized <a class="el" href="classarm__compute_1_1_h_o_g.xhtml" title="CPU implementation of HOG data-object. ">HOG</a> space </td></tr>
508 <tr><td class="paramdir">[in]</td><td class="paramname">width</td><td>Width of the 2D tensor where the <a class="el" href="classarm__compute_1_1_h_o_g.xhtml" title="CPU implementation of HOG data-object. ">HOG</a> descriptor will be computed on </td></tr>
509 <tr><td class="paramdir">[in]</td><td class="paramname">height</td><td>Height of the 2D tensor where the <a class="el" href="classarm__compute_1_1_h_o_g.xhtml" title="CPU implementation of HOG data-object. ">HOG</a> descriptor will be computed on </td></tr>
516 <h2 class="groupheader">Member Function Documentation</h2>
517 <a class="anchor" id="ac7af0020334c69f249f5a2e267a5c4f4"></a>
518 <div class="memitem">
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522 <td class="memname">bool auto_padding </td>
524 <td class="paramname"></td><td>)</td>
528 </div><div class="memdoc">
530 <p>Update the offset to the first element and the strides to automatically computed values. </p>
531 <dl class="section note"><dt>Note</dt><dd>The padding used by this method is really conservative so that the tensor can be used for most functions.</dd></dl>
532 <dl class="section return"><dt>Returns</dt><dd>True if the strides or the offset to the first element have changed. </dd></dl>
536 <a class="anchor" id="a45cc7b9a37aa9f0e7d479248a27e1f58"></a>
537 <div class="memitem">
538 <div class="memproto">
539 <table class="mlabels">
541 <td class="mlabels-left">
542 <table class="memname">
544 <td class="memname"><a class="el" href="namespacearm__compute.xhtml#ad8ed01ff3ff33333d8e19db4d2818bb6">DataType</a> data_type </td>
546 <td class="paramname"></td><td>)</td>
551 <td class="mlabels-right">
552 <span class="mlabels"><span class="mlabel">inline</span></span> </td>
555 </div><div class="memdoc">
557 <p>Data type used for each element of the tensor. </p>
558 <dl class="section return"><dt>Returns</dt><dd><a class="el" href="classarm__compute_1_1_tensor.xhtml" title="Basic implementation of the tensor interface. ">Tensor</a> data type </dd></dl>
560 <p>Definition at line <a class="el" href="_tensor_info_8h_source.xhtml#l00263">263</a> of file <a class="el" href="_tensor_info_8h_source.xhtml">TensorInfo.h</a>.</p>
562 <p>Referenced by <a class="el" href="_validate_8h_source.xhtml#l00227">arm_compute::error_on_data_type_not_in()</a>, and <a class="el" href="_validate_8h_source.xhtml#l00162">arm_compute::error_on_mismatching_data_types()</a>.</p>
563 <div class="fragment"><div class="line"><a name="l00264"></a><span class="lineno"> 264</span>  {</div><div class="line"><a name="l00265"></a><span class="lineno"> 265</span>  <span class="keywordflow">return</span> _data_type;</div><div class="line"><a name="l00266"></a><span class="lineno"> 266</span>  }</div></div><!-- fragment -->
566 <a class="anchor" id="a6c223d48dcc4afd27b6f3932182622b6"></a>
567 <div class="memitem">
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569 <table class="mlabels">
571 <td class="mlabels-left">
572 <table class="memname">
574 <td class="memname">size_t dimension </td>
576 <td class="paramtype">size_t </td>
577 <td class="paramname"><em>index</em></td><td>)</td>
582 <td class="mlabels-right">
583 <span class="mlabels"><span class="mlabel">inline</span></span> </td>
586 </div><div class="memdoc">
588 <p>Return the size of the requested dimension. </p>
589 <dl class="params"><dt>Parameters</dt><dd>
590 <table class="params">
591 <tr><td class="paramdir">[in]</td><td class="paramname">index</td><td>Index of the dimension</td></tr>
595 <dl class="section return"><dt>Returns</dt><dd>Dimension of the requested dimension </dd></dl>
597 <p>Definition at line <a class="el" href="_tensor_info_8h_source.xhtml#l00190">190</a> of file <a class="el" href="_tensor_info_8h_source.xhtml">TensorInfo.h</a>.</p>
599 <p>Referenced by <a class="el" href="_validate_8h_source.xhtml#l00109">arm_compute::have_different_shapes()</a>, <a class="el" href="cl__events_8cpp_source.xhtml#l00033">main_cl_events()</a>, <a class="el" href="neoncl__scale__median__gaussian_8cpp_source.xhtml#l00039">main_neoncl_scale_median_gaussian()</a>, and <a class="el" href="_window_8inl_source.xhtml#l00160">Window::use_tensor_dimensions()</a>.</p>
600 <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>  <span class="keywordflow">return</span> _tensor_shape[index];</div><div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  }</div></div><!-- fragment -->
603 <a class="anchor" id="a448f57f9d6aec61b3d85b898affe4a2e"></a>
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605 <div class="memproto">
606 <table class="mlabels">
608 <td class="mlabels-left">
609 <table class="memname">
611 <td class="memname">size_t element_size </td>
613 <td class="paramname"></td><td>)</td>
618 <td class="mlabels-right">
619 <span class="mlabels"><span class="mlabel">inline</span></span> </td>
622 </div><div class="memdoc">
624 <p>Element size in bytes calculated as data_size() * num_channels. </p>
625 <dl class="section return"><dt>Returns</dt><dd>The size of one element in bytes </dd></dl>
627 <p>Definition at line <a class="el" href="_tensor_info_8h_source.xhtml#l00231">231</a> of file <a class="el" href="_tensor_info_8h_source.xhtml">TensorInfo.h</a>.</p>
629 <p>References <a class="el" href="arm__compute_2core_2_utils_8h_source.xhtml#l00098">arm_compute::data_size_from_type()</a>.</p>
631 <p>Referenced by <a class="el" href="_helpers_8h_source.xhtml#l00398">arm_compute::compute_strides()</a>.</p>
632 <div class="fragment"><div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  {</div><div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  <span class="keywordflow">return</span> <a class="code" href="namespacearm__compute.xhtml#abb7e0f23a4f2e63f39433f158dad47ab">data_size_from_type</a>(_data_type) * _num_channels;</div><div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  }</div><div class="ttc" id="namespacearm__compute_xhtml_abb7e0f23a4f2e63f39433f158dad47ab"><div class="ttname"><a href="namespacearm__compute.xhtml#abb7e0f23a4f2e63f39433f158dad47ab">arm_compute::data_size_from_type</a></div><div class="ttdeci">size_t data_size_from_type(DataType data_type)</div><div class="ttdoc">The size in bytes of the data type. </div><div class="ttdef"><b>Definition:</b> <a href="arm__compute_2core_2_utils_8h_source.xhtml#l00098">Utils.h:98</a></div></div>
633 </div><!-- fragment -->
636 <a class="anchor" id="a8d37b60af520149481b2c7bbe1d829fd"></a>
637 <div class="memitem">
638 <div class="memproto">
639 <table class="memname">
641 <td class="memname">bool extend_padding </td>
643 <td class="paramtype">const <a class="el" href="namespacearm__compute.xhtml#a4467b302fc9ec312c40580336ab783da">PaddingSize</a> & </td>
644 <td class="paramname"><em>padding</em></td><td>)</td>
648 </div><div class="memdoc">
650 <p>Update the offset to the first element, the strides and the total size. </p>
651 <dl class="section note"><dt>Note</dt><dd>This function can only increase the offset, strides and total size.</dd></dl>
652 <dl class="params"><dt>Parameters</dt><dd>
653 <table class="params">
654 <tr><td class="paramdir">[in]</td><td class="paramname">padding</td><td>Padding around the XY plane in number of elements.</td></tr>
658 <dl class="section return"><dt>Returns</dt><dd>True if the strides, offset and total size have changed. </dd></dl>
662 <a class="anchor" id="aac568c9183b365ddb66417b54ab8bf3d"></a>
663 <div class="memitem">
664 <div class="memproto">
665 <table class="mlabels">
667 <td class="mlabels-left">
668 <table class="memname">
670 <td class="memname">size_t fixed_point_pos </td>
672 <td class="paramname"></td><td>)</td>
677 <td class="mlabels-right">
678 <span class="mlabels"><span class="mlabel">inline</span></span> </td>
681 </div><div class="memdoc">
683 <p>Fixed point position used when the tensor data type is S8, S16 or S32. </p>
684 <dl class="section return"><dt>Returns</dt><dd>The fixed point position </dd></dl>
686 <p>Definition at line <a class="el" href="_tensor_info_8h_source.xhtml#l00223">223</a> of file <a class="el" href="_tensor_info_8h_source.xhtml">TensorInfo.h</a>.</p>
687 <div class="fragment"><div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  {</div><div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  <span class="keywordflow">return</span> _fixed_point_pos;</div><div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  }</div></div><!-- fragment -->
690 <a class="anchor" id="a0c875a3203d902e2ad6bc3045355e69e"></a>
691 <div class="memitem">
692 <div class="memproto">
693 <table class="mlabels">
695 <td class="mlabels-left">
696 <table class="memname">
698 <td class="memname"><a class="el" href="namespacearm__compute.xhtml#ab4e88c89b3b7ea1735996cc4def22d58">Format</a> format </td>
700 <td class="paramname"></td><td>)</td>
705 <td class="mlabels-right">
706 <span class="mlabels"><span class="mlabel">inline</span></span> </td>
709 </div><div class="memdoc">
711 <p>Colour format of the image. </p>
712 <dl class="section return"><dt>Returns</dt><dd>Colour format of the image </dd></dl>
714 <p>Definition at line <a class="el" href="_tensor_info_8h_source.xhtml#l00271">271</a> of file <a class="el" href="_tensor_info_8h_source.xhtml">TensorInfo.h</a>.</p>
715 <div class="fragment"><div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  {</div><div class="line"><a name="l00273"></a><span class="lineno"> 273</span>  <span class="keywordflow">return</span> _format;</div><div class="line"><a name="l00274"></a><span class="lineno"> 274</span>  }</div></div><!-- fragment -->
718 <a class="anchor" id="a9f7c904411f0871ed5b37eecb1c03de2"></a>
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720 <div class="memproto">
721 <table class="mlabels">
723 <td class="mlabels-left">
724 <table class="memname">
726 <td class="memname">bool has_padding </td>
728 <td class="paramname"></td><td>)</td>
733 <td class="mlabels-right">
734 <span class="mlabels"><span class="mlabel">inline</span></span> </td>
737 </div><div class="memdoc">
739 <p>Checks if the tensor has been allocated with padding or not. </p>
740 <dl class="section return"><dt>Returns</dt><dd>True if padding is allocated in the tensor, otherwise false. </dd></dl>
742 <p>Definition at line <a class="el" href="_tensor_info_8h_source.xhtml#l00295">295</a> of file <a class="el" href="_tensor_info_8h_source.xhtml">TensorInfo.h</a>.</p>
744 <p>References <a class="el" href="_types_8h_source.xhtml#l00143">BorderSize::empty()</a>.</p>
745 <div class="fragment"><div class="line"><a name="l00296"></a><span class="lineno"> 296</span>  {</div><div class="line"><a name="l00297"></a><span class="lineno"> 297</span>  <span class="keywordflow">return</span> !_padding.<a class="code" href="structarm__compute_1_1_border_size.xhtml#adffbf97e7b8b64e7cf32f0254cddf3c4">empty</a>();</div><div class="line"><a name="l00298"></a><span class="lineno"> 298</span>  }</div><div class="ttc" id="structarm__compute_1_1_border_size_xhtml_adffbf97e7b8b64e7cf32f0254cddf3c4"><div class="ttname"><a href="structarm__compute_1_1_border_size.xhtml#adffbf97e7b8b64e7cf32f0254cddf3c4">arm_compute::BorderSize::empty</a></div><div class="ttdeci">constexpr bool empty() const </div><div class="ttdoc">Check if the entire border is zero. </div><div class="ttdef"><b>Definition:</b> <a href="_types_8h_source.xhtml#l00143">Types.h:143</a></div></div>
746 </div><!-- fragment -->
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750 <div class="memitem">
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754 <td class="memname">void init </td>
756 <td class="paramtype">const <a class="el" href="classarm__compute_1_1_tensor_shape.xhtml">TensorShape</a> & </td>
757 <td class="paramname"><em>tensor_shape</em>, </td>
760 <td class="paramkey"></td>
762 <td class="paramtype"><a class="el" href="namespacearm__compute.xhtml#ab4e88c89b3b7ea1735996cc4def22d58">Format</a> </td>
763 <td class="paramname"><em>format</em> </td>
771 </div><div class="memdoc">
773 <p>Initialize the metadata structure with the given parameters. </p>
774 <dl class="params"><dt>Parameters</dt><dd>
775 <table class="params">
776 <tr><td class="paramdir">[in]</td><td class="paramname">tensor_shape</td><td>Size for each dimension of the tensor in number of elements. </td></tr>
777 <tr><td class="paramdir">[in]</td><td class="paramname">format</td><td>Single plane format of the tensor. </td></tr>
784 <a class="anchor" id="ad4b6171ddcf854de5d1226cd4d0b0439"></a>
785 <div class="memitem">
786 <div class="memproto">
787 <table class="memname">
789 <td class="memname">void init </td>
791 <td class="paramtype">const <a class="el" href="classarm__compute_1_1_tensor_shape.xhtml">TensorShape</a> & </td>
792 <td class="paramname"><em>tensor_shape</em>, </td>
795 <td class="paramkey"></td>
797 <td class="paramtype"><a class="el" href="namespacearm__compute.xhtml#ab4e88c89b3b7ea1735996cc4def22d58">Format</a> </td>
798 <td class="paramname"><em>format</em>, </td>
801 <td class="paramkey"></td>
803 <td class="paramtype">const <a class="el" href="classarm__compute_1_1_strides.xhtml">Strides</a> & </td>
804 <td class="paramname"><em>strides_in_bytes</em>, </td>
807 <td class="paramkey"></td>
809 <td class="paramtype">size_t </td>
810 <td class="paramname"><em>offset_first_element_in_bytes</em>, </td>
813 <td class="paramkey"></td>
815 <td class="paramtype">size_t </td>
816 <td class="paramname"><em>total_size_in_bytes</em> </td>
824 </div><div class="memdoc">
826 <p>Initialize the metadata structure with the given parameters. </p>
827 <dl class="params"><dt>Parameters</dt><dd>
828 <table class="params">
829 <tr><td class="paramdir">[in]</td><td class="paramname">tensor_shape</td><td>Size for each dimension of the tensor in number of elements. </td></tr>
830 <tr><td class="paramdir">[in]</td><td class="paramname">format</td><td>Single plane format of the tensor. </td></tr>
831 <tr><td class="paramdir">[in]</td><td class="paramname">strides_in_bytes</td><td>Stride in bytes for accessing each dimension of the tensor. </td></tr>
832 <tr><td class="paramdir">[in]</td><td class="paramname">offset_first_element_in_bytes</td><td>Offset in bytes from the beginning of memory allocation to access the first element. </td></tr>
833 <tr><td class="paramdir">[in]</td><td class="paramname">total_size_in_bytes</td><td>Size in bytes of the memory allocation (including the offset to the first element). </td></tr>
840 <a class="anchor" id="af3717e26c7309fda3be6e7e87f142eab"></a>
841 <div class="memitem">
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843 <table class="memname">
845 <td class="memname">void init </td>
847 <td class="paramtype">const <a class="el" href="classarm__compute_1_1_tensor_shape.xhtml">TensorShape</a> & </td>
848 <td class="paramname"><em>tensor_shape</em>, </td>
851 <td class="paramkey"></td>
853 <td class="paramtype">size_t </td>
854 <td class="paramname"><em>num_channels</em>, </td>
857 <td class="paramkey"></td>
859 <td class="paramtype"><a class="el" href="namespacearm__compute.xhtml#ad8ed01ff3ff33333d8e19db4d2818bb6">DataType</a> </td>
860 <td class="paramname"><em>data_type</em>, </td>
863 <td class="paramkey"></td>
865 <td class="paramtype">size_t </td>
866 <td class="paramname"><em>fixed_point_pos</em> = <code>0</code> </td>
874 </div><div class="memdoc">
876 <p>Initialize the metadata structure with the given parameters. </p>
877 <dl class="params"><dt>Parameters</dt><dd>
878 <table class="params">
879 <tr><td class="paramdir">[in]</td><td class="paramname">tensor_shape</td><td>Size for each dimension of the tensor in number of elements. </td></tr>
880 <tr><td class="paramdir">[in]</td><td class="paramname">num_channels</td><td>Desired number of channels for each tensor element. </td></tr>
881 <tr><td class="paramdir">[in]</td><td class="paramname">data_type</td><td>Data type to use for each tensor element. </td></tr>
882 <tr><td class="paramdir">[in]</td><td class="paramname">fixed_point_pos</td><td>(Optional) Fixed point position when the tensor data type is INT8, INT16 or INT32 (default = 0). If 0, calculations are performed in integer arithmetic. </td></tr>
889 <a class="anchor" id="a7b21c13a1b353cfd16dafcff4e5f4eea"></a>
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894 <td class="memname">void init </td>
896 <td class="paramtype">const <a class="el" href="classarm__compute_1_1_tensor_shape.xhtml">TensorShape</a> & </td>
897 <td class="paramname"><em>tensor_shape</em>, </td>
900 <td class="paramkey"></td>
902 <td class="paramtype">size_t </td>
903 <td class="paramname"><em>num_channels</em>, </td>
906 <td class="paramkey"></td>
908 <td class="paramtype"><a class="el" href="namespacearm__compute.xhtml#ad8ed01ff3ff33333d8e19db4d2818bb6">DataType</a> </td>
909 <td class="paramname"><em>data_type</em>, </td>
912 <td class="paramkey"></td>
914 <td class="paramtype">const <a class="el" href="classarm__compute_1_1_strides.xhtml">Strides</a> & </td>
915 <td class="paramname"><em>strides_in_bytes</em>, </td>
918 <td class="paramkey"></td>
920 <td class="paramtype">size_t </td>
921 <td class="paramname"><em>offset_first_element_in_bytes</em>, </td>
924 <td class="paramkey"></td>
926 <td class="paramtype">size_t </td>
927 <td class="paramname"><em>total_size_in_bytes</em>, </td>
930 <td class="paramkey"></td>
932 <td class="paramtype">size_t </td>
933 <td class="paramname"><em>fixed_point_pos</em> = <code>0</code> </td>
941 </div><div class="memdoc">
943 <p>Initialize the metadata structure with the given parameters. </p>
944 <dl class="params"><dt>Parameters</dt><dd>
945 <table class="params">
946 <tr><td class="paramdir">[in]</td><td class="paramname">tensor_shape</td><td>Size for each dimension of the tensor in number of elements. </td></tr>
947 <tr><td class="paramdir">[in]</td><td class="paramname">num_channels</td><td>Desired number of channels for each tensor element. </td></tr>
948 <tr><td class="paramdir">[in]</td><td class="paramname">data_type</td><td>Data type to use for each tensor element. </td></tr>
949 <tr><td class="paramdir">[in]</td><td class="paramname">strides_in_bytes</td><td>Stride in bytes for accessing each dimension of the tensor. </td></tr>
950 <tr><td class="paramdir">[in]</td><td class="paramname">offset_first_element_in_bytes</td><td>Offset in bytes from the beginning of memory allocation to access the first element. </td></tr>
951 <tr><td class="paramdir">[in]</td><td class="paramname">total_size_in_bytes</td><td>Size in bytes of the memory allocation (including the offset to the first element). </td></tr>
952 <tr><td class="paramdir">[in]</td><td class="paramname">fixed_point_pos</td><td>(Optional) Fixed point position when the tensor data type is INT8, INT16 or INT32 (default = 0). If 0, calculations are performed in integer arithmetic. </td></tr>
959 <a class="anchor" id="a4eaa68a1707f4ff3983c6dddd21794ea"></a>
960 <div class="memitem">
961 <div class="memproto">
962 <table class="memname">
964 <td class="memname">void init </td>
966 <td class="paramtype">const <a class="el" href="classarm__compute_1_1_h_o_g_info.xhtml">HOGInfo</a> & </td>
967 <td class="paramname"><em>hog_info</em>, </td>
970 <td class="paramkey"></td>
972 <td class="paramtype">unsigned int </td>
973 <td class="paramname"><em>width</em>, </td>
976 <td class="paramkey"></td>
978 <td class="paramtype">unsigned int </td>
979 <td class="paramname"><em>height</em> </td>
987 </div><div class="memdoc">
989 <p>Initialize the metadata structure for the given <a class="el" href="classarm__compute_1_1_h_o_g.xhtml" title="CPU implementation of HOG data-object. ">HOG</a>'s metadata. </p>
990 <dl class="params"><dt>Parameters</dt><dd>
991 <table class="params">
992 <tr><td class="paramdir">[in]</td><td class="paramname">hog_info</td><td><a class="el" href="classarm__compute_1_1_h_o_g.xhtml" title="CPU implementation of HOG data-object. ">HOG</a>'s metadata used to allocate normalized <a class="el" href="classarm__compute_1_1_h_o_g.xhtml" title="CPU implementation of HOG data-object. ">HOG</a> space </td></tr>
993 <tr><td class="paramdir">[in]</td><td class="paramname">width</td><td>Width of the 2D tensor where the <a class="el" href="classarm__compute_1_1_h_o_g.xhtml" title="CPU implementation of HOG data-object. ">HOG</a> descriptor will be computed on </td></tr>
994 <tr><td class="paramdir">[in]</td><td class="paramname">height</td><td>Height of the 2D tensor where the <a class="el" href="classarm__compute_1_1_h_o_g.xhtml" title="CPU implementation of HOG data-object. ">HOG</a> descriptor will be computed on </td></tr>
1001 <a class="anchor" id="a4b7391b7025befbe44b743723feb4a9b"></a>
1002 <div class="memitem">
1003 <div class="memproto">
1004 <table class="memname">
1006 <td class="memname">size_t init_auto_padding </td>
1008 <td class="paramtype">const <a class="el" href="classarm__compute_1_1_tensor_shape.xhtml">TensorShape</a> & </td>
1009 <td class="paramname"><em>tensor_shape</em>, </td>
1012 <td class="paramkey"></td>
1014 <td class="paramtype"><a class="el" href="namespacearm__compute.xhtml#ab4e88c89b3b7ea1735996cc4def22d58">Format</a> </td>
1015 <td class="paramname"><em>format</em> </td>
1023 </div><div class="memdoc">
1025 <p>Initialize the metadata structure for the given tensor shape and single-plane format, (Padding is automatically calculated) </p>
1026 <dl class="section note"><dt>Note</dt><dd>The padding used by this method is really conservative so that the tensor can be used for most functions.</dd></dl>
1027 <dl class="params"><dt>Parameters</dt><dd>
1028 <table class="params">
1029 <tr><td class="paramdir">[in]</td><td class="paramname">tensor_shape</td><td>It specifies the size for each dimension of the tensor in number of elements </td></tr>
1030 <tr><td class="paramdir">[in]</td><td class="paramname">format</td><td>Single plane format of the image.</td></tr>
1034 <dl class="section return"><dt>Returns</dt><dd>Total allocation size including padding in bytes. </dd></dl>
1038 <a class="anchor" id="ae37b83cdf38ffc8fa5e037faa7bcad52"></a>
1039 <div class="memitem">
1040 <div class="memproto">
1041 <table class="memname">
1043 <td class="memname">size_t init_auto_padding </td>
1045 <td class="paramtype">const <a class="el" href="classarm__compute_1_1_tensor_shape.xhtml">TensorShape</a> & </td>
1046 <td class="paramname"><em>tensor_shape</em>, </td>
1049 <td class="paramkey"></td>
1051 <td class="paramtype">size_t </td>
1052 <td class="paramname"><em>num_channels</em>, </td>
1055 <td class="paramkey"></td>
1057 <td class="paramtype"><a class="el" href="namespacearm__compute.xhtml#ad8ed01ff3ff33333d8e19db4d2818bb6">DataType</a> </td>
1058 <td class="paramname"><em>data_type</em>, </td>
1061 <td class="paramkey"></td>
1063 <td class="paramtype">size_t </td>
1064 <td class="paramname"><em>fixed_point_pos</em> = <code>0</code> </td>
1072 </div><div class="memdoc">
1074 <p>Initialize the metadata structure for the given tensor shape, number of channels, data type and fixed point position. </p>
1075 <p>(Padding is automatically calculated)</p>
1076 <dl class="section note"><dt>Note</dt><dd>The padding used by this method is really conservative so that the tensor can be used for most functions.</dd></dl>
1077 <dl class="params"><dt>Parameters</dt><dd>
1078 <table class="params">
1079 <tr><td class="paramdir">[in]</td><td class="paramname">tensor_shape</td><td>It specifies the size for each dimension of the tensor in number of elements </td></tr>
1080 <tr><td class="paramdir">[in]</td><td class="paramname">num_channels</td><td>It indicates the number of channels for each tensor element </td></tr>
1081 <tr><td class="paramdir">[in]</td><td class="paramname">data_type</td><td>Data type to use for each tensor element </td></tr>
1082 <tr><td class="paramdir">[in]</td><td class="paramname">fixed_point_pos</td><td>(Optional) It specifies the fixed point position when the tensor data type is INT8, INT16 or INT32. (Default = 0) If 0, calculations are performed in integer math</td></tr>
1086 <dl class="section return"><dt>Returns</dt><dd>Total allocation size including padding in bytes. </dd></dl>
1090 <a class="anchor" id="a9a30265f100a459de985a9f3f91db76c"></a>
1091 <div class="memitem">
1092 <div class="memproto">
1093 <table class="memname">
1095 <td class="memname">size_t init_auto_padding </td>
1097 <td class="paramtype">const <a class="el" href="classarm__compute_1_1_h_o_g_info.xhtml">HOGInfo</a> & </td>
1098 <td class="paramname"><em>hog_info</em>, </td>
1101 <td class="paramkey"></td>
1103 <td class="paramtype">unsigned int </td>
1104 <td class="paramname"><em>width</em>, </td>
1107 <td class="paramkey"></td>
1109 <td class="paramtype">unsigned int </td>
1110 <td class="paramname"><em>height</em> </td>
1118 </div><div class="memdoc">
1120 <p>Initialize the metadata structure for the given <a class="el" href="classarm__compute_1_1_h_o_g.xhtml" title="CPU implementation of HOG data-object. ">HOG</a>'s metadata. </p>
1121 <dl class="section note"><dt>Note</dt><dd>init_auto_padding will be used for the tensor initialization.</dd></dl>
1122 <dl class="params"><dt>Parameters</dt><dd>
1123 <table class="params">
1124 <tr><td class="paramdir">[in]</td><td class="paramname">hog_info</td><td><a class="el" href="classarm__compute_1_1_h_o_g.xhtml" title="CPU implementation of HOG data-object. ">HOG</a>'s metadata used to allocate normalized <a class="el" href="classarm__compute_1_1_h_o_g.xhtml" title="CPU implementation of HOG data-object. ">HOG</a> space </td></tr>
1125 <tr><td class="paramdir">[in]</td><td class="paramname">width</td><td>Width of the 2D tensor where the <a class="el" href="classarm__compute_1_1_h_o_g.xhtml" title="CPU implementation of HOG data-object. ">HOG</a> descriptor will be computed on </td></tr>
1126 <tr><td class="paramdir">[in]</td><td class="paramname">height</td><td>Height of the 2D tensor where the <a class="el" href="classarm__compute_1_1_h_o_g.xhtml" title="CPU implementation of HOG data-object. ">HOG</a> descriptor will be computed on </td></tr>
1133 <a class="anchor" id="aa29d70e3b3c82e0857a6be5280b70ee0"></a>
1134 <div class="memitem">
1135 <div class="memproto">
1136 <table class="mlabels">
1138 <td class="mlabels-left">
1139 <table class="memname">
1141 <td class="memname">bool is_resizable </td>
1143 <td class="paramname"></td><td>)</td>
1148 <td class="mlabels-right">
1149 <span class="mlabels"><span class="mlabel">inline</span></span> </td>
1152 </div><div class="memdoc">
1154 <p>Flag indicating whether the size of the tensor can be changed. </p>
1155 <dl class="section return"><dt>Returns</dt><dd>True if the tensor size can be changed. </dd></dl>
1157 <p>Definition at line <a class="el" href="_tensor_info_8h_source.xhtml#l00303">303</a> of file <a class="el" href="_tensor_info_8h_source.xhtml">TensorInfo.h</a>.</p>
1159 <p>Referenced by <a class="el" href="_tensor_info_8h_source.xhtml#l00308">TensorInfo::set_is_resizable()</a>.</p>
1160 <div class="fragment"><div class="line"><a name="l00304"></a><span class="lineno"> 304</span>  {</div><div class="line"><a name="l00305"></a><span class="lineno"> 305</span>  <span class="keywordflow">return</span> _is_resizable;</div><div class="line"><a name="l00306"></a><span class="lineno"> 306</span>  }</div></div><!-- fragment -->
1163 <a class="anchor" id="a330472af42b92ad18b93c06d5b510faa"></a>
1164 <div class="memitem">
1165 <div class="memproto">
1166 <table class="mlabels">
1168 <td class="mlabels-left">
1169 <table class="memname">
1171 <td class="memname">size_t num_channels </td>
1173 <td class="paramname"></td><td>)</td>
1178 <td class="mlabels-right">
1179 <span class="mlabels"><span class="mlabel">inline</span></span> </td>
1182 </div><div class="memdoc">
1184 <p>The number of channels for each tensor element. </p>
1185 <dl class="section return"><dt>Returns</dt><dd>The number of channels for each tensor element </dd></dl>
1187 <p>Definition at line <a class="el" href="_tensor_info_8h_source.xhtml#l00247">247</a> of file <a class="el" href="_tensor_info_8h_source.xhtml">TensorInfo.h</a>.</p>
1189 <p>Referenced by <a class="el" href="_validate_8h_source.xhtml#l00259">arm_compute::error_on_data_type_channel_not_in()</a>.</p>
1190 <div class="fragment"><div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  {</div><div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  <span class="keywordflow">return</span> _num_channels;</div><div class="line"><a name="l00250"></a><span class="lineno"> 250</span>  }</div></div><!-- fragment -->
1193 <a class="anchor" id="a38382dc1f04d28cab04d921b8324dc07"></a>
1194 <div class="memitem">
1195 <div class="memproto">
1196 <table class="mlabels">
1198 <td class="mlabels-left">
1199 <table class="memname">
1201 <td class="memname">size_t num_dimensions </td>
1203 <td class="paramname"></td><td>)</td>
1208 <td class="mlabels-right">
1209 <span class="mlabels"><span class="mlabel">inline</span></span> </td>
1212 </div><div class="memdoc">
1214 <p>The number of dimensions of the tensor (rank) </p>
1215 <dl class="section return"><dt>Returns</dt><dd>The number of dimensions of the tensor (rank) </dd></dl>
1217 <p>Definition at line <a class="el" href="_tensor_info_8h_source.xhtml#l00239">239</a> of file <a class="el" href="_tensor_info_8h_source.xhtml">TensorInfo.h</a>.</p>
1219 <p>References <a class="el" href="_dimensions_8h_source.xhtml#l00108">Dimensions< T >::num_dimensions()</a>.</p>
1221 <p>Referenced by <a class="el" href="_helpers_8h_source.xhtml#l00376">arm_compute::compute_strides()</a>, and <a class="el" href="_window_8inl_source.xhtml#l00160">Window::use_tensor_dimensions()</a>.</p>
1222 <div class="fragment"><div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  {</div><div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  <span class="keywordflow">return</span> _tensor_shape.<a class="code" href="classarm__compute_1_1_dimensions.xhtml#a0f59f175e7682c7ed5f4ea30ef687834">num_dimensions</a>();</div><div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  }</div><div class="ttc" id="classarm__compute_1_1_dimensions_xhtml_a0f59f175e7682c7ed5f4ea30ef687834"><div class="ttname"><a href="classarm__compute_1_1_dimensions.xhtml#a0f59f175e7682c7ed5f4ea30ef687834">arm_compute::Dimensions::num_dimensions</a></div><div class="ttdeci">unsigned int num_dimensions() const </div><div class="ttdoc">Returns the effective dimensionality of the tensor. </div><div class="ttdef"><b>Definition:</b> <a href="_dimensions_8h_source.xhtml#l00108">Dimensions.h:108</a></div></div>
1223 </div><!-- fragment -->
1226 <a class="anchor" id="aaf5cc084e0feafccc97492d688f4e2e2"></a>
1227 <div class="memitem">
1228 <div class="memproto">
1229 <table class="memname">
1231 <td class="memname">size_t offset_element_in_bytes </td>
1233 <td class="paramtype">const <a class="el" href="classarm__compute_1_1_coordinates.xhtml">Coordinates</a> & </td>
1234 <td class="paramname"><em>pos</em></td><td>)</td>
1238 </div><div class="memdoc">
1240 <p>The offset in bytes from the beginning of the memory allocation to access the element at position (x, y, z ...) </p>
1241 <dl class="params"><dt>Parameters</dt><dd>
1242 <table class="params">
1243 <tr><td class="paramdir">[in]</td><td class="paramname">pos</td><td><a class="el" href="struct_vector.xhtml" title="Structure to hold Vector information. ">Vector</a> with the coordinates of the element to access. The size of this vector must be equal to the number of dimensions of the tensor</td></tr>
1247 <dl class="section return"><dt>Returns</dt><dd>Offset in bytes from the beginning of the memory allocation to access the element (x, y, z, ...) </dd></dl>
1249 <p>Referenced by <a class="el" href="_utils_8cpp_source.xhtml#l00099">test_helpers::draw_detection_rectangle()</a>, <a class="el" href="_tensor_info_8h_source.xhtml#l00207">TensorInfo::offset_first_element_in_bytes()</a>, and <a class="el" href="_i_tensor_8h_source.xhtml#l00063">ITensor::ptr_to_element()</a>.</p>
1253 <a class="anchor" id="ad590b0e52b0574c9c2fce393ede1fa7a"></a>
1254 <div class="memitem">
1255 <div class="memproto">
1256 <table class="mlabels">
1258 <td class="mlabels-left">
1259 <table class="memname">
1261 <td class="memname">size_t offset_first_element_in_bytes </td>
1263 <td class="paramname"></td><td>)</td>
1268 <td class="mlabels-right">
1269 <span class="mlabels"><span class="mlabel">inline</span></span> </td>
1272 </div><div class="memdoc">
1274 <p>The offset from the beginning of the memory allocation to the first element of the tensor. </p>
1275 <p>This can be used to access efficiently elements in a 2D tensor</p>
1276 <dl class="section return"><dt>Returns</dt><dd>The offset in bytes to access the first element of the tensor. </dd></dl>
1278 <p>Definition at line <a class="el" href="_tensor_info_8h_source.xhtml#l00207">207</a> of file <a class="el" href="_tensor_info_8h_source.xhtml">TensorInfo.h</a>.</p>
1280 <p>References <a class="el" href="classarm__compute_1_1_tensor_info.xhtml#aaf5cc084e0feafccc97492d688f4e2e2">TensorInfo::offset_element_in_bytes()</a>.</p>
1281 <div class="fragment"><div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  {</div><div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  <span class="keywordflow">return</span> _offset_first_element_in_bytes;</div><div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  }</div></div><!-- fragment -->
1284 <a class="anchor" id="adcf156ba30ff118c28690671e83ea06b"></a>
1285 <div class="memitem">
1286 <div class="memproto">
1287 <table class="mlabels">
1289 <td class="mlabels-left">
1290 <table class="memname">
1292 <td class="memname"><a class="el" href="classarm__compute_1_1_tensor_info.xhtml">TensorInfo</a>& operator= </td>
1294 <td class="paramtype">const <a class="el" href="classarm__compute_1_1_tensor_info.xhtml">TensorInfo</a> & </td>
1295 <td class="paramname"></td><td>)</td>
1300 <td class="mlabels-right">
1301 <span class="mlabels"><span class="mlabel">default</span></span> </td>
1304 </div><div class="memdoc">
1306 <p>Allow instances of this class to be copied. </p>
1310 <a class="anchor" id="a532c27f6bf3cd9275cb7fc9a0d0bbf6e"></a>
1311 <div class="memitem">
1312 <div class="memproto">
1313 <table class="mlabels">
1315 <td class="mlabels-left">
1316 <table class="memname">
1318 <td class="memname"><a class="el" href="classarm__compute_1_1_tensor_info.xhtml">TensorInfo</a>& operator= </td>
1320 <td class="paramtype"><a class="el" href="classarm__compute_1_1_tensor_info.xhtml">TensorInfo</a> && </td>
1321 <td class="paramname"></td><td>)</td>
1326 <td class="mlabels-right">
1327 <span class="mlabels"><span class="mlabel">default</span></span> </td>
1330 </div><div class="memdoc">
1332 <p>Allow instances of this class to be moved. </p>
1336 <a class="anchor" id="ad13a67d4dbc337c707a76401dc103ff3"></a>
1337 <div class="memitem">
1338 <div class="memproto">
1339 <table class="mlabels">
1341 <td class="mlabels-left">
1342 <table class="memname">
1344 <td class="memname"><a class="el" href="namespacearm__compute.xhtml#a4467b302fc9ec312c40580336ab783da">PaddingSize</a> padding </td>
1346 <td class="paramname"></td><td>)</td>
1351 <td class="mlabels-right">
1352 <span class="mlabels"><span class="mlabel">inline</span></span> </td>
1355 </div><div class="memdoc">
1357 <p>Padding of tensor. </p>
1358 <dl class="section return"><dt>Returns</dt><dd>Padding. </dd></dl>
1360 <p>Definition at line <a class="el" href="_tensor_info_8h_source.xhtml#l00287">287</a> of file <a class="el" href="_tensor_info_8h_source.xhtml">TensorInfo.h</a>.</p>
1361 <div class="fragment"><div class="line"><a name="l00288"></a><span class="lineno"> 288</span>  {</div><div class="line"><a name="l00289"></a><span class="lineno"> 289</span>  <span class="keywordflow">return</span> _padding;</div><div class="line"><a name="l00290"></a><span class="lineno"> 290</span>  }</div></div><!-- fragment -->
1364 <a class="anchor" id="a1f4481a2c496ef1d176f305c25f50202"></a>
1365 <div class="memitem">
1366 <div class="memproto">
1367 <table class="memname">
1369 <td class="memname">void set_format </td>
1371 <td class="paramtype"><a class="el" href="namespacearm__compute.xhtml#ab4e88c89b3b7ea1735996cc4def22d58">Format</a> </td>
1372 <td class="paramname"><em>format</em></td><td>)</td>
1376 </div><div class="memdoc">
1378 <p>Set the format of an already initialized tensor. </p>
1379 <dl class="section note"><dt>Note</dt><dd>The passed format must be compatible with the existing number of channels and data type of the tensor.</dd></dl>
1380 <dl class="params"><dt>Parameters</dt><dd>
1381 <table class="params">
1382 <tr><td class="paramdir">[in]</td><td class="paramname">format</td><td>Single-plane format of the tensor. </td></tr>
1389 <a class="anchor" id="a951c1a7a29e99b39d59ee44111291c76"></a>
1390 <div class="memitem">
1391 <div class="memproto">
1392 <table class="mlabels">
1394 <td class="mlabels-left">
1395 <table class="memname">
1397 <td class="memname">void set_is_resizable </td>
1399 <td class="paramtype">bool </td>
1400 <td class="paramname"><em>is_resizable</em></td><td>)</td>
1405 <td class="mlabels-right">
1406 <span class="mlabels"><span class="mlabel">inline</span></span> </td>
1409 </div><div class="memdoc">
1411 <p>Set the flag whether the tensor size can be changed. </p>
1413 <p>Definition at line <a class="el" href="_tensor_info_8h_source.xhtml#l00308">308</a> of file <a class="el" href="_tensor_info_8h_source.xhtml">TensorInfo.h</a>.</p>
1415 <p>References <a class="el" href="_tensor_info_8h_source.xhtml#l00303">TensorInfo::is_resizable()</a>.</p>
1416 <div class="fragment"><div class="line"><a name="l00309"></a><span class="lineno"> 309</span>  {</div><div class="line"><a name="l00310"></a><span class="lineno"> 310</span>  _is_resizable = <a class="code" href="classarm__compute_1_1_tensor_info.xhtml#aa29d70e3b3c82e0857a6be5280b70ee0">is_resizable</a>;</div><div class="line"><a name="l00311"></a><span class="lineno"> 311</span>  }</div><div class="ttc" id="classarm__compute_1_1_tensor_info_xhtml_aa29d70e3b3c82e0857a6be5280b70ee0"><div class="ttname"><a href="classarm__compute_1_1_tensor_info.xhtml#aa29d70e3b3c82e0857a6be5280b70ee0">arm_compute::TensorInfo::is_resizable</a></div><div class="ttdeci">bool is_resizable() const </div><div class="ttdoc">Flag indicating whether the size of the tensor can be changed. </div><div class="ttdef"><b>Definition:</b> <a href="_tensor_info_8h_source.xhtml#l00303">TensorInfo.h:303</a></div></div>
1417 </div><!-- fragment -->
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1428 <td class="memname">void set_valid_region </td>
1430 <td class="paramtype"><a class="el" href="structarm__compute_1_1_valid_region.xhtml">ValidRegion</a> </td>
1431 <td class="paramname"><em>valid_region</em></td><td>)</td>
1436 <td class="mlabels-right">
1437 <span class="mlabels"><span class="mlabel">inline</span></span> </td>
1440 </div><div class="memdoc">
1442 <p>Set the valid region of the tensor. </p>
1444 <p>Definition at line <a class="el" href="_tensor_info_8h_source.xhtml#l00321">321</a> of file <a class="el" href="_tensor_info_8h_source.xhtml">TensorInfo.h</a>.</p>
1445 <div class="fragment"><div class="line"><a name="l00322"></a><span class="lineno"> 322</span>  {</div><div class="line"><a name="l00323"></a><span class="lineno"> 323</span>  _valid_region = std::move(<a class="code" href="classarm__compute_1_1_tensor_info.xhtml#ac437ef0718add962a4059fb3b3084c34">valid_region</a>);</div><div class="line"><a name="l00324"></a><span class="lineno"> 324</span>  }</div><div class="ttc" id="classarm__compute_1_1_tensor_info_xhtml_ac437ef0718add962a4059fb3b3084c34"><div class="ttname"><a href="classarm__compute_1_1_tensor_info.xhtml#ac437ef0718add962a4059fb3b3084c34">arm_compute::TensorInfo::valid_region</a></div><div class="ttdeci">ValidRegion valid_region() const </div><div class="ttdoc">Valid region of the tensor. </div><div class="ttdef"><b>Definition:</b> <a href="_tensor_info_8h_source.xhtml#l00316">TensorInfo.h:316</a></div></div>
1446 </div><!-- fragment -->
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1457 <td class="memname">const <a class="el" href="classarm__compute_1_1_strides.xhtml">Strides</a>& strides_in_bytes </td>
1459 <td class="paramname"></td><td>)</td>
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1470 <p>The strides in bytes for accessing each dimension of the tensor. </p>
1471 <dl class="section return"><dt>Returns</dt><dd><a class="el" href="classarm__compute_1_1_strides.xhtml" title="Strides of an item in bytes. ">Strides</a> in bytes for each tensor dimension </dd></dl>
1473 <p>Definition at line <a class="el" href="_tensor_info_8h_source.xhtml#l00198">198</a> of file <a class="el" href="_tensor_info_8h_source.xhtml">TensorInfo.h</a>.</p>
1475 <p>Referenced by <a class="el" href="_n_e_color_convert_helper_8inl_source.xhtml#l00445">arm_compute::colorconvert_iyuv_to_rgb()</a>, <a class="el" href="_n_e_color_convert_helper_8inl_source.xhtml#l00389">arm_compute::colorconvert_nv12_to_rgb()</a>, and <a class="el" href="_utils_8cpp_source.xhtml#l00099">test_helpers::draw_detection_rectangle()</a>.</p>
1476 <div class="fragment"><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>  <span class="keywordflow">return</span> _strides_in_bytes;</div><div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  }</div></div><!-- fragment -->
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1487 <td class="memname">const <a class="el" href="classarm__compute_1_1_tensor_shape.xhtml">TensorShape</a>& tensor_shape </td>
1489 <td class="paramname"></td><td>)</td>
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1495 <span class="mlabels"><span class="mlabel">inline</span></span> </td>
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1500 <p>Size for each dimension of the tensor. </p>
1501 <dl class="section return"><dt>Returns</dt><dd>A vector with the size for each dimension of the tensor </dd></dl>
1503 <p>Definition at line <a class="el" href="_tensor_info_8h_source.xhtml#l00255">255</a> of file <a class="el" href="_tensor_info_8h_source.xhtml">TensorInfo.h</a>.</p>
1505 <p>Referenced by <a class="el" href="_helpers_8h_source.xhtml#l00376">arm_compute::compute_strides()</a>.</p>
1506 <div class="fragment"><div class="line"><a name="l00256"></a><span class="lineno"> 256</span>  {</div><div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  <span class="keywordflow">return</span> _tensor_shape;</div><div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  }</div></div><!-- fragment -->
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1517 <td class="memname">size_t total_size </td>
1519 <td class="paramname"></td><td>)</td>
1524 <td class="mlabels-right">
1525 <span class="mlabels"><span class="mlabel">inline</span></span> </td>
1528 </div><div class="memdoc">
1530 <p>Returns the total size of the tensor in bytes. </p>
1531 <dl class="section return"><dt>Returns</dt><dd>Total size of the tensor in bytes. </dd></dl>
1533 <p>Definition at line <a class="el" href="_tensor_info_8h_source.xhtml#l00279">279</a> of file <a class="el" href="_tensor_info_8h_source.xhtml">TensorInfo.h</a>.</p>
1534 <div class="fragment"><div class="line"><a name="l00280"></a><span class="lineno"> 280</span>  {</div><div class="line"><a name="l00281"></a><span class="lineno"> 281</span>  <span class="keywordflow">return</span> _total_size;</div><div class="line"><a name="l00282"></a><span class="lineno"> 282</span>  }</div></div><!-- fragment -->
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1542 <td class="mlabels-left">
1543 <table class="memname">
1545 <td class="memname"><a class="el" href="structarm__compute_1_1_valid_region.xhtml">ValidRegion</a> valid_region </td>
1547 <td class="paramname"></td><td>)</td>
1552 <td class="mlabels-right">
1553 <span class="mlabels"><span class="mlabel">inline</span></span> </td>
1556 </div><div class="memdoc">
1558 <p>Valid region of the tensor. </p>
1559 <p>All elements in the valid region have defined values, i.e. are not undefined.</p>
1560 <dl class="section return"><dt>Returns</dt><dd>The valid region. </dd></dl>
1562 <p>Definition at line <a class="el" href="_tensor_info_8h_source.xhtml#l00316">316</a> of file <a class="el" href="_tensor_info_8h_source.xhtml">TensorInfo.h</a>.</p>
1563 <div class="fragment"><div class="line"><a name="l00317"></a><span class="lineno"> 317</span>  {</div><div class="line"><a name="l00318"></a><span class="lineno"> 318</span>  <span class="keywordflow">return</span> _valid_region;</div><div class="line"><a name="l00319"></a><span class="lineno"> 319</span>  }</div></div><!-- fragment -->
1566 <hr/>The documentation for this class was generated from the following file:<ul>
1567 <li>arm_compute/core/<a class="el" href="_tensor_info_8h_source.xhtml">TensorInfo.h</a></li>
1569 </div><!-- contents -->
1570 </div><!-- doc-content -->
1571 <!-- start footer part -->
1572 <div id="nav-path" class="navpath"><!-- id is needed for treeview function! -->
1574 <li class="navelem"><a class="el" href="namespacearm__compute.xhtml">arm_compute</a></li><li class="navelem"><a class="el" href="classarm__compute_1_1_tensor_info.xhtml">TensorInfo</a></li>
1575 <li class="footer">Generated on Wed Apr 12 2017 14:26:06 for ARM Compute Library by
1576 <a href="http://www.doxygen.org/index.html">
1577 <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.11 </li>