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<div class="textblock"><code>#include &quot;<a class="el" href="_coordinates_8h_source.xhtml">arm_compute/core/Coordinates.h</a>&quot;</code><br/>
<code>#include &quot;<a class="el" href="_error_8h_source.xhtml">arm_compute/core/Error.h</a>&quot;</code><br/>
<code>#include &quot;<a class="el" href="arm__compute_2core_2_fixed_point_8h_source.xhtml">arm_compute/core/FixedPoint.h</a>&quot;</code><br/>
<code>#include &quot;<a class="el" href="_tensor_info_8h_source.xhtml">arm_compute/core/TensorInfo.h</a>&quot;</code><br/>
<code>#include &quot;<a class="el" href="_tensor_shape_8h_source.xhtml">arm_compute/core/TensorShape.h</a>&quot;</code><br/>
<code>#include &quot;<a class="el" href="arm__compute_2core_2_types_8h_source.xhtml">arm_compute/core/Types.h</a>&quot;</code><br/>
<code>#include &quot;<a class="el" href="_toolchain_support_8h_source.xhtml">support/ToolchainSupport.h</a>&quot;</code><br/>
<code>#include &lt;cmath&gt;</code><br/>
<code>#include &lt;cstddef&gt;</code><br/>
<code>#include &lt;limits&gt;</code><br/>
<code>#include &lt;memory&gt;</code><br/>
<code>#include &lt;random&gt;</code><br/>
<code>#include &lt;sstream&gt;</code><br/>
<code>#include &lt;string&gt;</code><br/>
<code>#include &lt;type_traits&gt;</code><br/>
<code>#include &lt;vector&gt;</code><br/>
</div>
<p><a href="tests_2_utils_8h_source.xhtml">Go to the source code of this file.</a></p>
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Data Structures</h2></td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structarm__compute_1_1test_1_1traits_1_1promote.xhtml">promote&lt; T &gt;</a></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structarm__compute_1_1test_1_1traits_1_1promote_3_01uint8__t_01_4.xhtml">promote&lt; uint8_t &gt;</a></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structarm__compute_1_1test_1_1traits_1_1promote_3_01int8__t_01_4.xhtml">promote&lt; int8_t &gt;</a></td></tr>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structarm__compute_1_1test_1_1traits_1_1promote_3_01uint16__t_01_4.xhtml">promote&lt; uint16_t &gt;</a></td></tr>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structarm__compute_1_1test_1_1traits_1_1promote_3_01int16__t_01_4.xhtml">promote&lt; int16_t &gt;</a></td></tr>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structarm__compute_1_1test_1_1traits_1_1promote_3_01uint32__t_01_4.xhtml">promote&lt; uint32_t &gt;</a></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structarm__compute_1_1test_1_1traits_1_1promote_3_01int32__t_01_4.xhtml">promote&lt; int32_t &gt;</a></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structarm__compute_1_1test_1_1traits_1_1promote_3_01float_01_4.xhtml">promote&lt; float &gt;</a></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structarm__compute_1_1test_1_1traits_1_1promote_3_01half_01_4.xhtml">promote&lt; half &gt;</a></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structarm__compute_1_1test_1_1common__promoted__signed__type.xhtml">common_promoted_signed_type&lt; T &gt;</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">Find the signed promoted common type. <a href="structarm__compute_1_1test_1_1common__promoted__signed__type.xhtml#details">More...</a><br/></td></tr>
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<tr class="memitem:ac20ca549fa27b2eed44367745055a233"><td class="memTemplParams" colspan="2">template&lt;typename T &gt; </td></tr>
<tr class="memitem:ac20ca549fa27b2eed44367745055a233"><td class="memTemplItemLeft" align="right" valign="top">using&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespacearm__compute_1_1test_1_1traits.xhtml#ac20ca549fa27b2eed44367745055a233">promote_t</a> = typename promote&lt; T &gt;::type</td></tr>
<tr class="separator:ac20ca549fa27b2eed44367745055a233"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a381020121bcfd7b20c6bc4ecb807caa1"><td class="memTemplParams" colspan="2">template&lt;typename T &gt; </td></tr>
<tr class="memitem:a381020121bcfd7b20c6bc4ecb807caa1"><td class="memTemplItemLeft" align="right" valign="top">using&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespacearm__compute_1_1test_1_1traits.xhtml#a381020121bcfd7b20c6bc4ecb807caa1">make_signed_conditional_t</a> = typename std::conditional&lt; std::is_integral&lt; T &gt;::<a class="el" href="hwc_8hpp.xhtml#a0f61d63b009d0880a89c843bd50d8d76">value</a>, std::make_signed&lt; T &gt;, std::common_type&lt; T &gt;&gt;::type</td></tr>
<tr class="separator:a381020121bcfd7b20c6bc4ecb807caa1"><td class="memSeparator" colspan="2">&#160;</td></tr>
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Functions</h2></td></tr>
<tr class="memitem:af4bcf30f8c56f547f66d61c7c5ae01db"><td class="memTemplParams" colspan="2">template&lt;typename T , typename = typename std::enable_if&lt;std::is_floating_point&lt;T&gt;::value&gt;::type&gt; </td></tr>
<tr class="memitem:af4bcf30f8c56f547f66d61c7c5ae01db"><td class="memTemplItemLeft" align="right" valign="top">T&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespacearm__compute_1_1test.xhtml#af4bcf30f8c56f547f66d61c7c5ae01db">round_half_up</a> (T <a class="el" href="hwc_8hpp.xhtml#a0f61d63b009d0880a89c843bd50d8d76">value</a>)</td></tr>
<tr class="memdesc:af4bcf30f8c56f547f66d61c7c5ae01db"><td class="mdescLeft">&#160;</td><td class="mdescRight">Round floating-point value with half value rounding to positive infinity. <a href="#af4bcf30f8c56f547f66d61c7c5ae01db">More...</a><br/></td></tr>
<tr class="separator:af4bcf30f8c56f547f66d61c7c5ae01db"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ad93bb148a873f19ad7692756e59617f4"><td class="memTemplParams" colspan="2">template&lt;typename T , typename = typename std::enable_if&lt;std::is_floating_point&lt;T&gt;::value&gt;::type&gt; </td></tr>
<tr class="memitem:ad93bb148a873f19ad7692756e59617f4"><td class="memTemplItemLeft" align="right" valign="top">T&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespacearm__compute_1_1test.xhtml#ad93bb148a873f19ad7692756e59617f4">round_half_even</a> (T <a class="el" href="hwc_8hpp.xhtml#a0f61d63b009d0880a89c843bd50d8d76">value</a>, T epsilon=std::numeric_limits&lt; T &gt;::epsilon())</td></tr>
<tr class="memdesc:ad93bb148a873f19ad7692756e59617f4"><td class="mdescLeft">&#160;</td><td class="mdescRight">Round floating-point value with half value rounding to nearest even. <a href="#ad93bb148a873f19ad7692756e59617f4">More...</a><br/></td></tr>
<tr class="separator:ad93bb148a873f19ad7692756e59617f4"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aa337ab76176f3c4193642ac6de3a61cf"><td class="memItemLeft" align="right" valign="top">Format&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="namespacearm__compute_1_1test.xhtml#aa337ab76176f3c4193642ac6de3a61cf">get_format_for_channel</a> (Channel channel)</td></tr>
<tr class="memdesc:aa337ab76176f3c4193642ac6de3a61cf"><td class="mdescLeft">&#160;</td><td class="mdescRight">Look up the format corresponding to a channel. <a href="#aa337ab76176f3c4193642ac6de3a61cf">More...</a><br/></td></tr>
<tr class="separator:aa337ab76176f3c4193642ac6de3a61cf"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ac7dbe33793790fc37a5eda11ed6b0273"><td class="memItemLeft" align="right" valign="top">Format&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="namespacearm__compute_1_1test.xhtml#ac7dbe33793790fc37a5eda11ed6b0273">get_channel_format</a> (Channel channel)</td></tr>
<tr class="memdesc:ac7dbe33793790fc37a5eda11ed6b0273"><td class="mdescLeft">&#160;</td><td class="mdescRight">Return the format of a channel. <a href="#ac7dbe33793790fc37a5eda11ed6b0273">More...</a><br/></td></tr>
<tr class="separator:ac7dbe33793790fc37a5eda11ed6b0273"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a1ebbb23b0094d47c51226d58e17e6447"><td class="memTemplParams" colspan="2">template&lt;typename F , typename T &gt; </td></tr>
<tr class="memitem:a1ebbb23b0094d47c51226d58e17e6447"><td class="memTemplItemLeft" align="right" valign="top">T&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespacearm__compute_1_1test.xhtml#a1ebbb23b0094d47c51226d58e17e6447">foldl</a> (F &amp;&amp;, const T &amp;<a class="el" href="hwc_8hpp.xhtml#a0f61d63b009d0880a89c843bd50d8d76">value</a>)</td></tr>
<tr class="memdesc:a1ebbb23b0094d47c51226d58e17e6447"><td class="mdescLeft">&#160;</td><td class="mdescRight">Base case of foldl. <a href="#a1ebbb23b0094d47c51226d58e17e6447">More...</a><br/></td></tr>
<tr class="separator:a1ebbb23b0094d47c51226d58e17e6447"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ad933f996ccb22854ae56dd86de8cbbfe"><td class="memTemplParams" colspan="2">template&lt;typename F , typename T , typename U &gt; </td></tr>
<tr class="memitem:ad933f996ccb22854ae56dd86de8cbbfe"><td class="memTemplItemLeft" align="right" valign="top">auto&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespacearm__compute_1_1test.xhtml#ad933f996ccb22854ae56dd86de8cbbfe">foldl</a> (F &amp;&amp;func, T &amp;&amp;value1, U &amp;&amp;value2) -&gt; decltype(func(value1, value2))</td></tr>
<tr class="memdesc:ad933f996ccb22854ae56dd86de8cbbfe"><td class="mdescLeft">&#160;</td><td class="mdescRight">Base case of foldl. <a href="#ad933f996ccb22854ae56dd86de8cbbfe">More...</a><br/></td></tr>
<tr class="separator:ad933f996ccb22854ae56dd86de8cbbfe"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a89322cccde5e0a27d3a41085d3fd366c"><td class="memTemplParams" colspan="2">template&lt;typename F , typename I , typename T , typename... Vs&gt; </td></tr>
<tr class="memitem:a89322cccde5e0a27d3a41085d3fd366c"><td class="memTemplItemLeft" align="right" valign="top">I&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespacearm__compute_1_1test.xhtml#a89322cccde5e0a27d3a41085d3fd366c">foldl</a> (F &amp;&amp;func, I &amp;&amp;initial, T &amp;&amp;<a class="el" href="hwc_8hpp.xhtml#a0f61d63b009d0880a89c843bd50d8d76">value</a>, Vs &amp;&amp;...values)</td></tr>
<tr class="memdesc:a89322cccde5e0a27d3a41085d3fd366c"><td class="mdescLeft">&#160;</td><td class="mdescRight">Fold left. <a href="#a89322cccde5e0a27d3a41085d3fd366c">More...</a><br/></td></tr>
<tr class="separator:a89322cccde5e0a27d3a41085d3fd366c"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a4c9ad143c34306817986409ffb1dbd40"><td class="memItemLeft" align="right" valign="top">ValidRegion&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="namespacearm__compute_1_1test.xhtml#a4c9ad143c34306817986409ffb1dbd40">shape_to_valid_region</a> (TensorShape shape, bool border_undefined=false, BorderSize border_size=BorderSize(0))</td></tr>
<tr class="memdesc:a4c9ad143c34306817986409ffb1dbd40"><td class="mdescLeft">&#160;</td><td class="mdescRight">Create a valid region based on tensor shape, border mode and border size. <a href="#a4c9ad143c34306817986409ffb1dbd40">More...</a><br/></td></tr>
<tr class="separator:a4c9ad143c34306817986409ffb1dbd40"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a1e6934e95738573214c2ce1d6648d116"><td class="memTemplParams" colspan="2">template&lt;typename T &gt; </td></tr>
<tr class="memitem:a1e6934e95738573214c2ce1d6648d116"><td class="memTemplItemLeft" align="right" valign="top">void&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespacearm__compute_1_1test.xhtml#a1e6934e95738573214c2ce1d6648d116">store_value_with_data_type</a> (void *ptr, T <a class="el" href="hwc_8hpp.xhtml#a0f61d63b009d0880a89c843bd50d8d76">value</a>, DataType data_type)</td></tr>
<tr class="memdesc:a1e6934e95738573214c2ce1d6648d116"><td class="mdescLeft">&#160;</td><td class="mdescRight">Write the value after casting the pointer according to <code>data_type</code>. <a href="#a1e6934e95738573214c2ce1d6648d116">More...</a><br/></td></tr>
<tr class="separator:a1e6934e95738573214c2ce1d6648d116"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a4965b2f6821e0cf0afee738158bd8377"><td class="memTemplParams" colspan="2">template&lt;typename U , typename T &gt; </td></tr>
<tr class="memitem:a4965b2f6821e0cf0afee738158bd8377"><td class="memTemplItemLeft" align="right" valign="top">T&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespacearm__compute_1_1test.xhtml#a4965b2f6821e0cf0afee738158bd8377">saturate_cast</a> (T val)</td></tr>
<tr class="memdesc:a4965b2f6821e0cf0afee738158bd8377"><td class="mdescLeft">&#160;</td><td class="mdescRight">Saturate a value of type T against the numeric limits of type U. <a href="#a4965b2f6821e0cf0afee738158bd8377">More...</a><br/></td></tr>
<tr class="separator:a4965b2f6821e0cf0afee738158bd8377"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a24d8c0391cfa38e78969b6ad97c0ff09"><td class="memItemLeft" align="right" valign="top">Coordinates&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="namespacearm__compute_1_1test.xhtml#a24d8c0391cfa38e78969b6ad97c0ff09">index2coord</a> (const TensorShape &amp;shape, int index)</td></tr>
<tr class="memdesc:a24d8c0391cfa38e78969b6ad97c0ff09"><td class="mdescLeft">&#160;</td><td class="mdescRight">Convert a linear index into n-dimensional coordinates. <a href="#a24d8c0391cfa38e78969b6ad97c0ff09">More...</a><br/></td></tr>
<tr class="separator:a24d8c0391cfa38e78969b6ad97c0ff09"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a9be4cb7e6ee20063a4a10bc3abb750b9"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="namespacearm__compute_1_1test.xhtml#a9be4cb7e6ee20063a4a10bc3abb750b9">coord2index</a> (const TensorShape &amp;shape, const Coordinates &amp;coord)</td></tr>
<tr class="memdesc:a9be4cb7e6ee20063a4a10bc3abb750b9"><td class="mdescLeft">&#160;</td><td class="mdescRight">Linearise the given coordinate. <a href="#a9be4cb7e6ee20063a4a10bc3abb750b9">More...</a><br/></td></tr>
<tr class="separator:a9be4cb7e6ee20063a4a10bc3abb750b9"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a856b55fc20ddcbdbeb84c35ae27bedac"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="namespacearm__compute_1_1test.xhtml#a856b55fc20ddcbdbeb84c35ae27bedac">is_in_valid_region</a> (const ValidRegion &amp;valid_region, Coordinates coord)</td></tr>
<tr class="memdesc:a856b55fc20ddcbdbeb84c35ae27bedac"><td class="mdescLeft">&#160;</td><td class="mdescRight">Check if a coordinate is within a valid region. <a href="#a856b55fc20ddcbdbeb84c35ae27bedac">More...</a><br/></td></tr>
<tr class="separator:a856b55fc20ddcbdbeb84c35ae27bedac"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a2ce249581879425cc66db8d364c838f3"><td class="memTemplParams" colspan="2">template&lt;typename T &gt; </td></tr>
<tr class="memitem:a2ce249581879425cc66db8d364c838f3"><td class="memTemplItemLeft" align="right" valign="top">T&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespacearm__compute_1_1test.xhtml#a2ce249581879425cc66db8d364c838f3">create_tensor</a> (const TensorShape &amp;shape, DataType data_type, int num_channels=1, int fixed_point_position=0)</td></tr>
<tr class="memdesc:a2ce249581879425cc66db8d364c838f3"><td class="mdescLeft">&#160;</td><td class="mdescRight">Create and initialize a tensor of the given type. <a href="#a2ce249581879425cc66db8d364c838f3">More...</a><br/></td></tr>
<tr class="separator:a2ce249581879425cc66db8d364c838f3"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ac7324cc960068b65c558b7d25dfe2914"><td class="memItemLeft" align="right" valign="top">std::vector&lt; ROI &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="namespacearm__compute_1_1test.xhtml#ac7324cc960068b65c558b7d25dfe2914">generate_random_rois</a> (const TensorShape &amp;shape, const ROIPoolingLayerInfo &amp;pool_info, unsigned int num_rois, std::random_device::result_type seed)</td></tr>
<tr class="memdesc:ac7324cc960068b65c558b7d25dfe2914"><td class="mdescLeft">&#160;</td><td class="mdescRight">Create a vector of random ROIs. <a href="#ac7324cc960068b65c558b7d25dfe2914">More...</a><br/></td></tr>
<tr class="separator:ac7324cc960068b65c558b7d25dfe2914"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ac35e7a1ad467f5fe8620cbbc5793d53b"><td class="memTemplParams" colspan="2">template&lt;typename T , typename ArrayAccessor_T &gt; </td></tr>
<tr class="memitem:ac35e7a1ad467f5fe8620cbbc5793d53b"><td class="memTemplItemLeft" align="right" valign="top">void&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespacearm__compute_1_1test.xhtml#ac35e7a1ad467f5fe8620cbbc5793d53b">fill_array</a> (ArrayAccessor_T &amp;&amp;array, const std::vector&lt; T &gt; &amp;v)</td></tr>
<tr class="separator:ac35e7a1ad467f5fe8620cbbc5793d53b"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ae47155d6186155ec4da9295764b3c05a"><td class="memItemLeft" align="right" valign="top">std::string&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="namespacearm__compute_1_1test.xhtml#ae47155d6186155ec4da9295764b3c05a">get_typestring</a> (DataType data_type)</td></tr>
<tr class="memdesc:ae47155d6186155ec4da9295764b3c05a"><td class="mdescLeft">&#160;</td><td class="mdescRight">Obtain numpy type string from DataType. <a href="#ae47155d6186155ec4da9295764b3c05a">More...</a><br/></td></tr>
<tr class="separator:ae47155d6186155ec4da9295764b3c05a"><td class="memSeparator" colspan="2">&#160;</td></tr>
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