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<p><a class="el" href="classarmnn_1_1_optional_base.xhtml" title="OptionalBase is the common functionality between reference and non-reference optional types...">OptionalBase</a> is the common functionality between reference and non-reference optional types.
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<p><code>#include <<a class="el" href="_optional_8hpp_source.xhtml">Optional.hpp</a>></code></p>
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Inheritance diagram for OptionalBase:</div>
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<img src="classarmnn_1_1_optional_base.png" usemap="#OptionalBase_map" alt=""/>
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Public Member Functions</h2></td></tr>
<tr class="memitem:ac2bde2f7113f72440ad3638eeb4d06f6"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_optional_base.xhtml#ac2bde2f7113f72440ad3638eeb4d06f6">OptionalBase</a> () noexcept</td></tr>
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<tr class="memitem:a86b749ce2c4bc627fa8a1fcfaf0e314f"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_optional_base.xhtml#a86b749ce2c4bc627fa8a1fcfaf0e314f">has_value</a> () const noexcept</td></tr>
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<tr class="memitem:a420e60e9788bfa3b52aa3aab72ea3a5e"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_optional_base.xhtml#a420e60e9788bfa3b52aa3aab72ea3a5e">operator bool</a> () const noexcept</td></tr>
<tr class="memdesc:a420e60e9788bfa3b52aa3aab72ea3a5e"><td class="mdescLeft"> </td><td class="mdescRight">Conversion to bool, so can be used in if-statements and similar contexts expecting a bool. <a href="#a420e60e9788bfa3b52aa3aab72ea3a5e">More...</a><br /></td></tr>
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Protected Member Functions</h2></td></tr>
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Protected Attributes</h2></td></tr>
<tr class="memitem:a53e87efb7e1b2df3dc4420dafaf2ee7e"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classarmnn_1_1_optional_base.xhtml#a53e87efb7e1b2df3dc4420dafaf2ee7e">m_HasValue</a></td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p><a class="el" href="classarmnn_1_1_optional_base.xhtml" title="OptionalBase is the common functionality between reference and non-reference optional types...">OptionalBase</a> is the common functionality between reference and non-reference optional types. </p>
<p class="definition">Definition at line <a class="el" href="_optional_8hpp_source.xhtml#l00045">45</a> of file <a class="el" href="_optional_8hpp_source.xhtml">Optional.hpp</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#ac2bde2f7113f72440ad3638eeb4d06f6">◆ </a></span>OptionalBase() <span class="overload">[1/2]</span></h2>
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<td class="memname"><a class="el" href="classarmnn_1_1_optional_base.xhtml">OptionalBase</a> </td>
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<p class="definition">Definition at line <a class="el" href="_optional_8hpp_source.xhtml#l00048">48</a> of file <a class="el" href="_optional_8hpp_source.xhtml">Optional.hpp</a>.</p>
<div class="fragment"><div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  : <a class="code" href="classarmnn_1_1_optional_base.xhtml#a53e87efb7e1b2df3dc4420dafaf2ee7e">m_HasValue</a>{<span class="keyword">false</span>}</div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  {</div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  }</div><div class="ttc" id="classarmnn_1_1_optional_base_xhtml_a53e87efb7e1b2df3dc4420dafaf2ee7e"><div class="ttname"><a href="classarmnn_1_1_optional_base.xhtml#a53e87efb7e1b2df3dc4420dafaf2ee7e">armnn::OptionalBase::m_HasValue</a></div><div class="ttdeci">bool m_HasValue</div><div class="ttdef"><b>Definition:</b> <a href="_optional_8hpp_source.xhtml#l00072">Optional.hpp:72</a></div></div>
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<h2 class="memtitle"><span class="permalink"><a href="#a50b53f38c96fdf12c90890d2dfbb8719">◆ </a></span>OptionalBase() <span class="overload">[2/2]</span></h2>
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<td class="memname"><a class="el" href="classarmnn_1_1_optional_base.xhtml">OptionalBase</a> </td>
<td>(</td>
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<p class="definition">Definition at line <a class="el" href="_optional_8hpp_source.xhtml#l00067">67</a> of file <a class="el" href="_optional_8hpp_source.xhtml">Optional.hpp</a>.</p>
<div class="fragment"><div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  : <a class="code" href="classarmnn_1_1_optional_base.xhtml#a53e87efb7e1b2df3dc4420dafaf2ee7e">m_HasValue</a>{hasValue}</div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  {</div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  }</div><div class="ttc" id="classarmnn_1_1_optional_base_xhtml_a53e87efb7e1b2df3dc4420dafaf2ee7e"><div class="ttname"><a href="classarmnn_1_1_optional_base.xhtml#a53e87efb7e1b2df3dc4420dafaf2ee7e">armnn::OptionalBase::m_HasValue</a></div><div class="ttdeci">bool m_HasValue</div><div class="ttdef"><b>Definition:</b> <a href="_optional_8hpp_source.xhtml#l00072">Optional.hpp:72</a></div></div>
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<h2 class="groupheader">Member Function Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#a86b749ce2c4bc627fa8a1fcfaf0e314f">◆ </a></span>has_value()</h2>
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<td class="memname">bool has_value </td>
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<p class="definition">Definition at line <a class="el" href="_optional_8hpp_source.xhtml#l00053">53</a> of file <a class="el" href="_optional_8hpp_source.xhtml">Optional.hpp</a>.</p>
<p class="reference">Referenced by <a class="el" href="_network_8cpp_source.xhtml#l01758">NetworkImpl::AddConcatLayer()</a>, <a class="el" href="_network_8cpp_source.xhtml#l01802">NetworkImpl::AddConvolution2dLayer()</a>, <a class="el" href="_network_8cpp_source.xhtml#l01705">NetworkImpl::AddFillLayer()</a>, <a class="el" href="_network_8cpp_source.xhtml#l02278">NetworkImpl::AddTransposeConvolution2dLayer()</a>, <a class="el" href="_optional_test_8cpp_source.xhtml#l00029">BOOST_AUTO_TEST_CASE()</a>, <a class="el" href="_test_layer_visitor_8cpp_source.xhtml#l00051">TestLayerVisitor::CheckOptionalConstTensors()</a>, <a class="el" href="_counter_directory_8cpp_source.xhtml#l00438">CounterDirectory::Clear()</a>, <a class="el" href="_quantizer_strategy_8cpp_source.xhtml#l00118">QuantizerStrategy::ExecuteStrategy()</a>, <a class="el" href="_workload_data_8cpp_source.xhtml#l00025">armnn::GetBiasDataType()</a>, <a class="el" href="_quantizer_test_8cpp_source.xhtml#l00090">armnn::GetInputTensorInfo()</a>, <a class="el" href="_ref_layer_support_8cpp_source.xhtml#l00454">RefLayerSupport::IsConvolution2dSupported()</a>, <a class="el" href="_ref_layer_support_8cpp_source.xhtml#l00599">RefLayerSupport::IsDepthwiseConvolutionSupported()</a>, <a class="el" href="_delegate_options_8hpp_source.xhtml#l00056">DelegateOptions::IsLoggingEnabled()</a>, <a class="el" href="_ref_layer_support_8cpp_source.xhtml#l02136">RefLayerSupport::IsTransposeConvolution2dSupported()</a>, <a class="el" href="_connection_acknowledged_command_handler_8cpp_source.xhtml#l00019">ConnectionAcknowledgedCommandHandler::operator()()</a>, <a class="el" href="_optional_8hpp_source.xhtml#l00115">OptionalReferenceSwitch< std::is_reference< armnn::DebugCallbackFunction >::value, armnn::DebugCallbackFunction >::operator=()</a>, <a class="el" href="_optional_8hpp_source.xhtml#l00221">OptionalReferenceSwitch< true, T >::operator=()</a>, <a class="el" href="_optional_8hpp_source.xhtml#l00288">Optional< armnn::LogSeverity >::operator==()</a>, <a class="el" href="_periodic_counter_selection_command_handler_8hpp_source.xhtml#l00035">PeriodicCounterSelectionCommandHandler::PeriodicCounterSelectionCommandHandler()</a>, <a class="el" href="_network_execution_utils_8cpp_source.xhtml#l00176">PopulateTensorWithData()</a>, <a class="el" href="_network_execution_utils_8hpp_source.xhtml#l00105">PopulateTensorWithDataGeneric()</a>, <a class="el" href="_counter_directory_8cpp_source.xhtml#l00181">CounterDirectory::RegisterCounter()</a>, <a class="el" href="_counter_directory_8cpp_source.xhtml#l00114">CounterDirectory::RegisterCounterSet()</a>, <a class="el" href="_counter_directory_8cpp_source.xhtml#l00053">CounterDirectory::RegisterDevice()</a>, <a class="el" href="_profiling_test_utils_8cpp_source.xhtml#l00267">VerifyTimelineEntityBinaryPacketData()</a>, <a class="el" href="_profiling_test_utils_8cpp_source.xhtml#l00301">VerifyTimelineEventBinaryPacket()</a>, <a class="el" href="_profiling_test_utils_8cpp_source.xhtml#l00100">VerifyTimelineLabelBinaryPacketData()</a>, and <a class="el" href="_profiling_test_utils_8cpp_source.xhtml#l00173">VerifyTimelineRelationshipBinaryPacketData()</a>.</p>
<div class="fragment"><div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  {</div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  <span class="keywordflow">return</span> <a class="code" href="classarmnn_1_1_optional_base.xhtml#a53e87efb7e1b2df3dc4420dafaf2ee7e">m_HasValue</a>;</div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  }</div><div class="ttc" id="classarmnn_1_1_optional_base_xhtml_a53e87efb7e1b2df3dc4420dafaf2ee7e"><div class="ttname"><a href="classarmnn_1_1_optional_base.xhtml#a53e87efb7e1b2df3dc4420dafaf2ee7e">armnn::OptionalBase::m_HasValue</a></div><div class="ttdeci">bool m_HasValue</div><div class="ttdef"><b>Definition:</b> <a href="_optional_8hpp_source.xhtml#l00072">Optional.hpp:72</a></div></div>
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<h2 class="memtitle"><span class="permalink"><a href="#a420e60e9788bfa3b52aa3aab72ea3a5e">◆ </a></span>operator bool()</h2>
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<td class="memname">operator bool </td>
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<p>Conversion to bool, so can be used in if-statements and similar contexts expecting a bool. </p>
<p>Note this is explicit so that it doesn't get implicitly converted to a bool in unwanted cases, for example "Optional<TypeA> == Optional<TypeB>" should not compile. </p>
<p class="definition">Definition at line <a class="el" href="_optional_8hpp_source.xhtml#l00061">61</a> of file <a class="el" href="_optional_8hpp_source.xhtml">Optional.hpp</a>.</p>
<div class="fragment"><div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  {</div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <span class="keywordflow">return</span> <a class="code" href="classarmnn_1_1_optional_base.xhtml#a86b749ce2c4bc627fa8a1fcfaf0e314f">has_value</a>();</div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  }</div><div class="ttc" id="classarmnn_1_1_optional_base_xhtml_a86b749ce2c4bc627fa8a1fcfaf0e314f"><div class="ttname"><a href="classarmnn_1_1_optional_base.xhtml#a86b749ce2c4bc627fa8a1fcfaf0e314f">armnn::OptionalBase::has_value</a></div><div class="ttdeci">bool has_value() const noexcept</div><div class="ttdef"><b>Definition:</b> <a href="_optional_8hpp_source.xhtml#l00053">Optional.hpp:53</a></div></div>
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<h2 class="groupheader">Member Data Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#a53e87efb7e1b2df3dc4420dafaf2ee7e">◆ </a></span>m_HasValue</h2>
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<td class="memname">bool m_HasValue</td>
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<p class="definition">Definition at line <a class="el" href="_optional_8hpp_source.xhtml#l00072">72</a> of file <a class="el" href="_optional_8hpp_source.xhtml">Optional.hpp</a>.</p>
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<hr/>The documentation for this class was generated from the following file:<ul>
<li>include/armnn/<a class="el" href="_optional_8hpp_source.xhtml">Optional.hpp</a></li>
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