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<div class="title">OutputLayer.hpp</div> </div>
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<a href="_output_layer_8hpp.xhtml">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">//</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">// Copyright © 2017 Arm Ltd. All rights reserved.</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment">// SPDX-License-Identifier: MIT</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment">//</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="preprocessor">#pragma once</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> </div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="preprocessor">#include <<a class="code" href="_layer_8hpp.xhtml">Layer.hpp</a>></span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> </div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="keyword">namespace </span><a class="code" href="namespacearmnn.xhtml">armnn</a></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> {</div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"></span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment">/// A layer user-provided data can be bound to (e.g. inputs, outputs).</span></div><div class="line"><a name="l00013"></a><span class="lineno"><a class="line" href="classarmnn_1_1_output_layer.xhtml"> 13</a></span> <span class="comment"></span><span class="keyword">class </span><a class="code" href="classarmnn_1_1_output_layer.xhtml">OutputLayer</a> : <span class="keyword">public</span> <a class="code" href="classarmnn_1_1_bindable_layer.xhtml">BindableLayer</a></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> {</div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="keyword">public</span>:<span class="comment"></span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> /// Returns nullptr for Output type.</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> /// @param [in] graph The graph where this layer can be found.</span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment"> /// @param [in] factory The workload factory which will create the workload.</span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment"> /// @return A pointer to the created workload, or nullptr if not created.</span></div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment"></span> <span class="keyword">virtual</span> std::unique_ptr<IWorkload> <a class="code" href="classarmnn_1_1_output_layer.xhtml#adfa912d0c4c6c00f1af2cbfa799572b7">CreateWorkload</a>(<span class="keyword">const</span> <a class="code" href="classarmnn_1_1_i_workload_factory.xhtml">IWorkloadFactory</a>& factory) <span class="keyword">const override</span>;</div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="comment"></span></div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="comment"> /// Set the outputs to be appropriate sub tensors of the input if sub tensors are supported</span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="comment"> /// otherwise creates tensor handlers by default. Ignores parameters for Output type.</span></div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="comment"> /// @param [in] registry Contains all the registered tensor handle factories available for use.</span></div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="comment"> /// @param [in] factory The workload factory which will create the workload.</span></div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="comment"> /// @param [in] IsMemoryManaged Determine whether or not to assign a memory manager during creation</span></div><div class="line"><a name="l00027"></a><span class="lineno"><a class="line" href="classarmnn_1_1_output_layer.xhtml#aa88768cc82b080dddd5737bd91683649"> 27</a></span> <span class="comment"></span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classarmnn_1_1_output_layer.xhtml#aa88768cc82b080dddd5737bd91683649">CreateTensorHandles</a>(<span class="keyword">const</span> <a class="code" href="classarmnn_1_1_tensor_handle_factory_registry.xhtml">TensorHandleFactoryRegistry</a>& registry,</div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span>  <span class="keyword">const</span> <a class="code" href="classarmnn_1_1_i_workload_factory.xhtml">IWorkloadFactory</a>& factory,</div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span>  <span class="keyword">const</span> <span class="keywordtype">bool</span> IsMemoryManaged = <span class="keyword">true</span>)<span class="keyword"> override</span></div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="keyword"> </span>{</div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  <a class="code" href="namespacearmnn.xhtml#a44affeeb090c3c6a3062830562672e84">IgnoreUnused</a>(registry, factory, IsMemoryManaged);</div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  }</div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="comment"></span></div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="comment"> /// Creates a dynamically-allocated copy of this layer.</span></div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="comment"> /// @param [in] graph The graph into which this layer is being cloned.</span></div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="comment"></span> <a class="code" href="classarmnn_1_1_output_layer.xhtml">OutputLayer</a>* <a class="code" href="classarmnn_1_1_output_layer.xhtml#a4589aa51155f0836bee3c3ed85f47082">Clone</a>(<a class="code" href="classarmnn_1_1_graph.xhtml">Graph</a>& graph) <span class="keyword">const override</span>;</div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="comment"></span></div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="comment"> /// Check if the input tensor shape(s)</span></div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="comment"> /// will lead to a valid configuration of @ref OutputLayer.</span></div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="comment"></span> <span class="keywordtype">void</span> <a class="code" href="classarmnn_1_1_output_layer.xhtml#a8c8f543d7e9729362c266d12ec169966">ValidateTensorShapesFromInputs</a>() <span class="keyword">override</span>;</div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span> </div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  <span class="keywordtype">void</span> <a class="code" href="classarmnn_1_1_output_layer.xhtml#a75a50f464326fefa605ea84ae2c9be85">Accept</a>(<a class="code" href="classarmnn_1_1_i_layer_visitor.xhtml">ILayerVisitor</a>& visitor) <span class="keyword">const override</span>;</div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span> </div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span> <span class="keyword">protected</span>:<span class="comment"></span></div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="comment"> /// Constructor to create an OutputLayer.</span></div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span> <span class="comment"> /// @param id The layer binding id number.</span></div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span> <span class="comment"> /// @param name Optional name for the layer.</span></div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="comment"></span> <a class="code" href="classarmnn_1_1_output_layer.xhtml#a7c8422830ca22aec5f306bd2f8de3b6e">OutputLayer</a>(<a class="code" href="namespacearmnn.xhtml#ab8cf8f9fb6792e654c2d8d8382f6f01b">LayerBindingId</a> <span class="keywordtype">id</span>, <span class="keyword">const</span> <span class="keywordtype">char</span>* name);</div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="comment"></span></div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span> <span class="comment"> /// Default destructor</span></div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span> <span class="comment"></span> <a class="code" href="classarmnn_1_1_output_layer.xhtml#adae791f6b7dcf4e9c64f545a46c62009">~OutputLayer</a>() = <span class="keywordflow">default</span>;</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span> };</div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span> </div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span> } <span class="comment">// namespace</span></div><div class="ttc" id="classarmnn_1_1_output_layer_xhtml_a8c8f543d7e9729362c266d12ec169966"><div class="ttname"><a href="classarmnn_1_1_output_layer.xhtml#a8c8f543d7e9729362c266d12ec169966">armnn::OutputLayer::ValidateTensorShapesFromInputs</a></div><div class="ttdeci">void ValidateTensorShapesFromInputs() override</div><div class="ttdoc">Check if the input tensor shape(s) will lead to a valid configuration of OutputLayer. </div><div class="ttdef"><b>Definition:</b> <a href="_output_layer_8cpp_source.xhtml#l00032">OutputLayer.cpp:32</a></div></div>
<div class="ttc" id="classarmnn_1_1_output_layer_xhtml_a7c8422830ca22aec5f306bd2f8de3b6e"><div class="ttname"><a href="classarmnn_1_1_output_layer.xhtml#a7c8422830ca22aec5f306bd2f8de3b6e">armnn::OutputLayer::OutputLayer</a></div><div class="ttdeci">OutputLayer(LayerBindingId id, const char *name)</div><div class="ttdoc">Constructor to create an OutputLayer. </div><div class="ttdef"><b>Definition:</b> <a href="_output_layer_8cpp_source.xhtml#l00016">OutputLayer.cpp:16</a></div></div>
<div class="ttc" id="classarmnn_1_1_output_layer_xhtml_a75a50f464326fefa605ea84ae2c9be85"><div class="ttname"><a href="classarmnn_1_1_output_layer.xhtml#a75a50f464326fefa605ea84ae2c9be85">armnn::OutputLayer::Accept</a></div><div class="ttdeci">void Accept(ILayerVisitor &visitor) const override</div><div class="ttdoc">Apply a visitor to this layer. </div><div class="ttdef"><b>Definition:</b> <a href="_output_layer_8cpp_source.xhtml#l00039">OutputLayer.cpp:39</a></div></div>
<div class="ttc" id="classarmnn_1_1_output_layer_xhtml_adae791f6b7dcf4e9c64f545a46c62009"><div class="ttname"><a href="classarmnn_1_1_output_layer.xhtml#adae791f6b7dcf4e9c64f545a46c62009">armnn::OutputLayer::~OutputLayer</a></div><div class="ttdeci">~OutputLayer()=default</div><div class="ttdoc">Default destructor. </div></div>
<div class="ttc" id="classarmnn_1_1_i_workload_factory_xhtml"><div class="ttname"><a href="classarmnn_1_1_i_workload_factory.xhtml">armnn::IWorkloadFactory</a></div><div class="ttdef"><b>Definition:</b> <a href="_workload_factory_8hpp_source.xhtml#l00021">WorkloadFactory.hpp:21</a></div></div>
<div class="ttc" id="classarmnn_1_1_bindable_layer_xhtml"><div class="ttname"><a href="classarmnn_1_1_bindable_layer.xhtml">armnn::BindableLayer</a></div><div class="ttdef"><b>Definition:</b> <a href="_layer_8hpp_source.xhtml#l00393">Layer.hpp:393</a></div></div>
<div class="ttc" id="classarmnn_1_1_output_layer_xhtml_adfa912d0c4c6c00f1af2cbfa799572b7"><div class="ttname"><a href="classarmnn_1_1_output_layer.xhtml#adfa912d0c4c6c00f1af2cbfa799572b7">armnn::OutputLayer::CreateWorkload</a></div><div class="ttdeci">virtual std::unique_ptr< IWorkload > CreateWorkload(const IWorkloadFactory &factory) const override</div><div class="ttdoc">Returns nullptr for Output type. </div><div class="ttdef"><b>Definition:</b> <a href="_output_layer_8cpp_source.xhtml#l00021">OutputLayer.cpp:21</a></div></div>
<div class="ttc" id="namespacearmnn_xhtml"><div class="ttname"><a href="namespacearmnn.xhtml">armnn</a></div><div class="ttdoc">Copyright (c) 2020 ARM Limited. </div><div class="ttdef"><b>Definition:</b> <a href="00__introduction_8dox_source.xhtml#l00025">00_introduction.dox:25</a></div></div>
<div class="ttc" id="namespacearmnn_xhtml_a44affeeb090c3c6a3062830562672e84"><div class="ttname"><a href="namespacearmnn.xhtml#a44affeeb090c3c6a3062830562672e84">armnn::IgnoreUnused</a></div><div class="ttdeci">void IgnoreUnused(Ts &&...)</div><div class="ttdef"><b>Definition:</b> <a href="_ignore_unused_8hpp_source.xhtml#l00014">IgnoreUnused.hpp:14</a></div></div>
<div class="ttc" id="namespacearmnn_xhtml_ab8cf8f9fb6792e654c2d8d8382f6f01b"><div class="ttname"><a href="namespacearmnn.xhtml#ab8cf8f9fb6792e654c2d8d8382f6f01b">armnn::LayerBindingId</a></div><div class="ttdeci">int LayerBindingId</div><div class="ttdoc">Type of identifiers for bindable layers (inputs, outputs). </div><div class="ttdef"><b>Definition:</b> <a href="_types_8hpp_source.xhtml#l00171">Types.hpp:171</a></div></div>
<div class="ttc" id="classarmnn_1_1_output_layer_xhtml"><div class="ttname"><a href="classarmnn_1_1_output_layer.xhtml">armnn::OutputLayer</a></div><div class="ttdoc">A layer user-provided data can be bound to (e.g. inputs, outputs). </div><div class="ttdef"><b>Definition:</b> <a href="_output_layer_8hpp_source.xhtml#l00013">OutputLayer.hpp:13</a></div></div>
<div class="ttc" id="classarmnn_1_1_graph_xhtml"><div class="ttname"><a href="classarmnn_1_1_graph.xhtml">armnn::Graph</a></div><div class="ttdef"><b>Definition:</b> <a href="_graph_8hpp_source.xhtml#l00029">Graph.hpp:29</a></div></div>
<div class="ttc" id="classarmnn_1_1_tensor_handle_factory_registry_xhtml"><div class="ttname"><a href="classarmnn_1_1_tensor_handle_factory_registry.xhtml">armnn::TensorHandleFactoryRegistry</a></div><div class="ttdef"><b>Definition:</b> <a href="_tensor_handle_factory_registry_8hpp_source.xhtml#l00020">TensorHandleFactoryRegistry.hpp:20</a></div></div>
<div class="ttc" id="classarmnn_1_1_output_layer_xhtml_aa88768cc82b080dddd5737bd91683649"><div class="ttname"><a href="classarmnn_1_1_output_layer.xhtml#aa88768cc82b080dddd5737bd91683649">armnn::OutputLayer::CreateTensorHandles</a></div><div class="ttdeci">virtual void CreateTensorHandles(const TensorHandleFactoryRegistry &registry, const IWorkloadFactory &factory, const bool IsMemoryManaged=true) override</div><div class="ttdoc">Set the outputs to be appropriate sub tensors of the input if sub tensors are supported otherwise cre...</div><div class="ttdef"><b>Definition:</b> <a href="_output_layer_8hpp_source.xhtml#l00027">OutputLayer.hpp:27</a></div></div>
<div class="ttc" id="classarmnn_1_1_output_layer_xhtml_a4589aa51155f0836bee3c3ed85f47082"><div class="ttname"><a href="classarmnn_1_1_output_layer.xhtml#a4589aa51155f0836bee3c3ed85f47082">armnn::OutputLayer::Clone</a></div><div class="ttdeci">OutputLayer * Clone(Graph &graph) const override</div><div class="ttdoc">Creates a dynamically-allocated copy of this layer. </div><div class="ttdef"><b>Definition:</b> <a href="_output_layer_8cpp_source.xhtml#l00027">OutputLayer.cpp:27</a></div></div>
<div class="ttc" id="_layer_8hpp_xhtml"><div class="ttname"><a href="_layer_8hpp.xhtml">Layer.hpp</a></div></div>
<div class="ttc" id="classarmnn_1_1_i_layer_visitor_xhtml"><div class="ttname"><a href="classarmnn_1_1_i_layer_visitor.xhtml">armnn::ILayerVisitor</a></div><div class="ttdef"><b>Definition:</b> <a href="_i_layer_visitor_8hpp_source.xhtml#l00016">ILayerVisitor.hpp:16</a></div></div>
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