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| 96 | <div class="title">Optional.hpp</div> </div> |
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| 98 | <div class="contents"> |
| 99 | <a href="_optional_8hpp.html">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> |
| 100 | <div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">// Copyright © 2017 Arm Ltd. All rights reserved.</span></div> |
| 101 | <div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment">// SPDX-License-Identifier: MIT</span></div> |
| 102 | <div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment">//</span></div> |
| 103 | <div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="preprocessor">#pragma once</span></div> |
| 104 | <div class="line"><a name="l00006"></a><span class="lineno"> 6</span>  </div> |
| 105 | <div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="preprocessor">#include "<a class="code" href="_exceptions_8hpp.html">Exceptions.hpp</a>"</span></div> |
| 106 | <div class="line"><a name="l00008"></a><span class="lineno"> 8</span>  </div> |
| 107 | <div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="preprocessor">#include <cstring></span></div> |
| 108 | <div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="preprocessor">#include <type_traits></span></div> |
| 109 | <div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"></span> </div> |
| 110 | <div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment">/// Optional is a drop in replacement for std::optional until we migrate</span></div> |
| 111 | <div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment">/// to c++-17. Only a subset of the optional features are implemented that</span></div> |
| 112 | <div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment">/// we intend to use in ArmNN.</span></div> |
| 113 | <div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"></span><span class="comment"></span> </div> |
| 114 | <div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment">/// There are two distinct implementations here:</span></div> |
| 115 | <div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment">///</span></div> |
| 116 | <div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment">/// 1, for normal constructable/destructable types and reference types</span></div> |
| 117 | <div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment">/// 2, for reference types</span></div> |
| 118 | <div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment"></span><span class="comment"></span> </div> |
| 119 | <div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="comment">/// The std::optional features we support are:</span></div> |
| 120 | <div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="comment">///</span></div> |
| 121 | <div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="comment">/// - has_value() and operator bool() to tell if the optional has a value</span></div> |
| 122 | <div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="comment">/// - value() returns a reference to the held object</span></div> |
| 123 | <div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="comment">///</span></div> |
| 124 | <div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="comment"></span> </div> |
| 125 | <div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="keyword">namespace </span><a class="code" href="namespacearmnn.html">armnn</a></div> |
| 126 | <div class="line"><a name="l00028"></a><span class="lineno"> 28</span> {</div> |
| 127 | <div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="comment"></span> </div> |
| 128 | <div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="comment">/// EmptyOptional is used to initialize the Optional class in case we want</span></div> |
| 129 | <div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="comment">/// to have default value for an Optional in a function declaration.</span></div> |
| 130 | <div class="line"><a name="l00032"></a><span class="lineno"><a class="line" href="structarmnn_1_1_empty_optional.html"> 32</a></span> <span class="comment"></span><span class="keyword">struct </span><a class="code" href="structarmnn_1_1_empty_optional.html">EmptyOptional</a> {};</div> |
| 131 | <div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="comment"></span> </div> |
| 132 | <div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="comment">/// Disambiguation tag that can be passed to the constructor to indicate that</span></div> |
| 133 | <div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="comment">/// the contained object should be constructed in-place</span></div> |
| 134 | <div class="line"><a name="l00036"></a><span class="lineno"><a class="line" href="structarmnn_1_1_construct_in_place.html"> 36</a></span> <span class="comment"></span><span class="keyword">struct </span><a class="code" href="structarmnn_1_1_construct_in_place.html">ConstructInPlace</a></div> |
| 135 | <div class="line"><a name="l00037"></a><span class="lineno"> 37</span> {</div> |
| 136 | <div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  <span class="keyword">explicit</span> <a class="code" href="structarmnn_1_1_construct_in_place.html#acea6a95844ea6127b802f2ef6769e8a0">ConstructInPlace</a>() = <span class="keywordflow">default</span>;</div> |
| 137 | <div class="line"><a name="l00039"></a><span class="lineno"> 39</span> };</div> |
| 138 | <div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  </div> |
| 139 | <div class="line"><a name="l00041"></a><span class="lineno"><a class="line" href="_optional_8hpp.html#acbec11f88a308826fa811f370d363a4a"> 41</a></span> <span class="preprocessor">#define CONSTRUCT_IN_PLACE armnn::ConstructInPlace{}</span></div> |
| 140 | <div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="comment"></span> </div> |
| 141 | <div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="comment">/// OptionalBase is the common functionality between reference and non-reference</span></div> |
| 142 | <div class="line"><a name="l00044"></a><span class="lineno"> 44</span> <span class="comment">/// optional types.</span></div> |
| 143 | <div class="line"><a name="l00045"></a><span class="lineno"><a class="line" href="classarmnn_1_1_optional_base.html"> 45</a></span> <span class="comment"></span><span class="keyword">class </span><a class="code" href="classarmnn_1_1_optional_base.html">OptionalBase</a></div> |
| 144 | <div class="line"><a name="l00046"></a><span class="lineno"> 46</span> {</div> |
| 145 | <div class="line"><a name="l00047"></a><span class="lineno"> 47</span> <span class="keyword">public</span>:</div> |
| 146 | <div class="line"><a name="l00048"></a><span class="lineno"><a class="line" href="classarmnn_1_1_optional_base.html#ac2bde2f7113f72440ad3638eeb4d06f6"> 48</a></span>  <a class="code" href="classarmnn_1_1_optional_base.html#ac2bde2f7113f72440ad3638eeb4d06f6">OptionalBase</a>() noexcept</div> |
| 147 | <div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  : <a class="code" href="classarmnn_1_1_optional_base.html#a53e87efb7e1b2df3dc4420dafaf2ee7e">m_HasValue</a>{<span class="keyword">false</span>}</div> |
| 148 | <div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  {</div> |
| 149 | <div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  }</div> |
| 150 | <div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  </div> |
| 151 | <div class="line"><a name="l00053"></a><span class="lineno"><a class="line" href="classarmnn_1_1_optional_base.html#a86b749ce2c4bc627fa8a1fcfaf0e314f"> 53</a></span>  <span class="keywordtype">bool</span> <a class="code" href="classarmnn_1_1_optional_base.html#a86b749ce2c4bc627fa8a1fcfaf0e314f">has_value</a>() const noexcept</div> |
| 152 | <div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  {</div> |
| 153 | <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.html#a53e87efb7e1b2df3dc4420dafaf2ee7e">m_HasValue</a>;</div> |
| 154 | <div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  }</div> |
| 155 | <div class="line"><a name="l00057"></a><span class="lineno"> 57</span> <span class="comment"></span> </div> |
| 156 | <div class="line"><a name="l00058"></a><span class="lineno"> 58</span> <span class="comment"> /// Conversion to bool, so can be used in if-statements and similar contexts expecting a bool.</span></div> |
| 157 | <div class="line"><a name="l00059"></a><span class="lineno"> 59</span> <span class="comment"> /// Note this is explicit so that it doesn't get implicitly converted to a bool in unwanted cases,</span></div> |
| 158 | <div class="line"><a name="l00060"></a><span class="lineno"> 60</span> <span class="comment"> /// for example "Optional<TypeA> == Optional<TypeB>" should not compile.</span></div> |
| 159 | <div class="line"><a name="l00061"></a><span class="lineno"><a class="line" href="classarmnn_1_1_optional_base.html#a420e60e9788bfa3b52aa3aab72ea3a5e"> 61</a></span> <span class="comment"></span> <span class="keyword">explicit</span> <span class="keyword">operator</span> bool() const noexcept</div> |
| 160 | <div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  {</div> |
| 161 | <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.html#a86b749ce2c4bc627fa8a1fcfaf0e314f">has_value</a>();</div> |
| 162 | <div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  }</div> |
| 163 | <div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  </div> |
| 164 | <div class="line"><a name="l00066"></a><span class="lineno"> 66</span> <span class="keyword">protected</span>:</div> |
| 165 | <div class="line"><a name="l00067"></a><span class="lineno"><a class="line" href="classarmnn_1_1_optional_base.html#a50b53f38c96fdf12c90890d2dfbb8719"> 67</a></span>  <a class="code" href="classarmnn_1_1_optional_base.html#a50b53f38c96fdf12c90890d2dfbb8719">OptionalBase</a>(<span class="keywordtype">bool</span> hasValue) noexcept</div> |
| 166 | <div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  : <a class="code" href="classarmnn_1_1_optional_base.html#a53e87efb7e1b2df3dc4420dafaf2ee7e">m_HasValue</a>{hasValue}</div> |
| 167 | <div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  {</div> |
| 168 | <div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  }</div> |
| 169 | <div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  </div> |
| 170 | <div class="line"><a name="l00072"></a><span class="lineno"><a class="line" href="classarmnn_1_1_optional_base.html#a53e87efb7e1b2df3dc4420dafaf2ee7e"> 72</a></span>  <span class="keywordtype">bool</span> <a class="code" href="classarmnn_1_1_optional_base.html#a53e87efb7e1b2df3dc4420dafaf2ee7e">m_HasValue</a>;</div> |
| 171 | <div class="line"><a name="l00073"></a><span class="lineno"> 73</span> };</div> |
| 172 | <div class="line"><a name="l00074"></a><span class="lineno"> 74</span> <span class="comment"></span> </div> |
| 173 | <div class="line"><a name="l00075"></a><span class="lineno"> 75</span> <span class="comment">///</span></div> |
| 174 | <div class="line"><a name="l00076"></a><span class="lineno"> 76</span> <span class="comment">/// The default implementation is the non-reference case. This</span></div> |
| 175 | <div class="line"><a name="l00077"></a><span class="lineno"> 77</span> <span class="comment">/// has an unsigned char array for storing the optional value which</span></div> |
| 176 | <div class="line"><a name="l00078"></a><span class="lineno"> 78</span> <span class="comment">/// is in-place constructed there.</span></div> |
| 177 | <div class="line"><a name="l00079"></a><span class="lineno"> 79</span> <span class="comment">///</span></div> |
| 178 | <div class="line"><a name="l00080"></a><span class="lineno"> 80</span> <span class="comment"></span><span class="keyword">template</span> <<span class="keywordtype">bool</span> IsReference, <span class="keyword">typename</span> T></div> |
| 179 | <div class="line"><a name="l00081"></a><span class="lineno"><a class="line" href="classarmnn_1_1_optional_reference_switch.html"> 81</a></span> <span class="keyword">class </span><a class="code" href="classarmnn_1_1_optional_reference_switch.html">OptionalReferenceSwitch</a> : <span class="keyword">public</span> <a class="code" href="classarmnn_1_1_optional_base.html">OptionalBase</a></div> |
| 180 | <div class="line"><a name="l00082"></a><span class="lineno"> 82</span> {</div> |
| 181 | <div class="line"><a name="l00083"></a><span class="lineno"> 83</span> <span class="keyword">public</span>:</div> |
| 182 | <div class="line"><a name="l00084"></a><span class="lineno"><a class="line" href="classarmnn_1_1_optional_reference_switch.html#a13da864f1d4a5e3957ba70473f8fbf8d"> 84</a></span>  <span class="keyword">using</span> <a class="code" href="classarmnn_1_1_optional_base.html">Base</a> = <a class="code" href="classarmnn_1_1_optional_base.html#ac2bde2f7113f72440ad3638eeb4d06f6">OptionalBase</a>;</div> |
| 183 | <div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  </div> |
| 184 | <div class="line"><a name="l00086"></a><span class="lineno"><a class="line" href="classarmnn_1_1_optional_reference_switch.html#ae0e39323497d71182ed4ff2c15f1e565"> 86</a></span>  <a class="code" href="classarmnn_1_1_optional_reference_switch.html#ae0e39323497d71182ed4ff2c15f1e565">OptionalReferenceSwitch</a>() noexcept : <a class="code" href="classarmnn_1_1_optional_base.html">Base</a>{} {}</div> |
| 185 | <div class="line"><a name="l00087"></a><span class="lineno"><a class="line" href="classarmnn_1_1_optional_reference_switch.html#a13961a32b21df02dad8c66e11995f006"> 87</a></span>  <a class="code" href="classarmnn_1_1_optional_reference_switch.html#a13961a32b21df02dad8c66e11995f006">OptionalReferenceSwitch</a>(<a class="code" href="structarmnn_1_1_empty_optional.html">EmptyOptional</a>) noexcept : <a class="code" href="classarmnn_1_1_optional_base.html">Base</a>{} {}</div> |
| 186 | <div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  </div> |
| 187 | <div class="line"><a name="l00089"></a><span class="lineno"><a class="line" href="classarmnn_1_1_optional_reference_switch.html#a6beefcffe9bf038690c90acd176c2263"> 89</a></span>  <a class="code" href="classarmnn_1_1_optional_reference_switch.html#a6beefcffe9bf038690c90acd176c2263">OptionalReferenceSwitch</a>(<span class="keyword">const</span> T& <a class="code" href="classarmnn_1_1_optional_reference_switch.html#a77c7d528ac063d870b8c8426ec81c1c3">value</a>)</div> |
| 188 | <div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  : <a class="code" href="classarmnn_1_1_optional_base.html">Base</a>{}</div> |
| 189 | <div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  {</div> |
| 190 | <div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  Construct(<a class="code" href="classarmnn_1_1_optional_reference_switch.html#a77c7d528ac063d870b8c8426ec81c1c3">value</a>);</div> |
| 191 | <div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  }</div> |
| 192 | <div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  </div> |
| 193 | <div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  <span class="keyword">template</span><<span class="keyword">class</span>... Args></div> |
| 194 | <div class="line"><a name="l00096"></a><span class="lineno"><a class="line" href="classarmnn_1_1_optional_reference_switch.html#a4f012dc9cb58d868dc77bb3b4ba3a76d"> 96</a></span>  <a class="code" href="classarmnn_1_1_optional_reference_switch.html#a4f012dc9cb58d868dc77bb3b4ba3a76d">OptionalReferenceSwitch</a>(<a class="code" href="structarmnn_1_1_construct_in_place.html">ConstructInPlace</a>, Args&&... args)</div> |
| 195 | <div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  : <a class="code" href="classarmnn_1_1_optional_base.html">Base</a>{}</div> |
| 196 | <div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  {</div> |
| 197 | <div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  Construct(<a class="code" href="_optional_8hpp.html#acbec11f88a308826fa811f370d363a4a">CONSTRUCT_IN_PLACE</a>, std::forward<Args>(args)...);</div> |
| 198 | <div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  }</div> |
| 199 | <div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  </div> |
| 200 | <div class="line"><a name="l00102"></a><span class="lineno"><a class="line" href="classarmnn_1_1_optional_reference_switch.html#a66ffe2beacf3f0e66c2ccb21fcfba30f"> 102</a></span>  <a class="code" href="classarmnn_1_1_optional_reference_switch.html#a66ffe2beacf3f0e66c2ccb21fcfba30f">OptionalReferenceSwitch</a>(<span class="keyword">const</span> <a class="code" href="classarmnn_1_1_optional_reference_switch.html">OptionalReferenceSwitch</a>& other)</div> |
| 201 | <div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  : <a class="code" href="classarmnn_1_1_optional_base.html">Base</a>{}</div> |
| 202 | <div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  {</div> |
| 203 | <div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  *<span class="keyword">this</span> = other;</div> |
| 204 | <div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  }</div> |
| 205 | <div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  </div> |
| 206 | <div class="line"><a name="l00108"></a><span class="lineno"><a class="line" href="classarmnn_1_1_optional_reference_switch.html#abe5947e3f9acc0738b3ef2ee4cf3547d"> 108</a></span>  <a class="code" href="classarmnn_1_1_optional_reference_switch.html">OptionalReferenceSwitch</a>& <a class="code" href="classarmnn_1_1_optional_reference_switch.html#abe5947e3f9acc0738b3ef2ee4cf3547d">operator=</a>(<span class="keyword">const</span> T& <a class="code" href="classarmnn_1_1_optional_reference_switch.html#a77c7d528ac063d870b8c8426ec81c1c3">value</a>)</div> |
| 207 | <div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  {</div> |
| 208 | <div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  <a class="code" href="classarmnn_1_1_optional_reference_switch.html#ad20897c5c8bd47f5d4005989bead0e55">reset</a>();</div> |
| 209 | <div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  Construct(<a class="code" href="classarmnn_1_1_optional_reference_switch.html#a77c7d528ac063d870b8c8426ec81c1c3">value</a>);</div> |
| 210 | <div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div> |
| 211 | <div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  }</div> |
| 212 | <div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  </div> |
| 213 | <div class="line"><a name="l00115"></a><span class="lineno"><a class="line" href="classarmnn_1_1_optional_reference_switch.html#afcdbef8eae7fb1de8ea387da20dd369c"> 115</a></span>  <a class="code" href="classarmnn_1_1_optional_reference_switch.html">OptionalReferenceSwitch</a>& <a class="code" href="classarmnn_1_1_optional_reference_switch.html#afcdbef8eae7fb1de8ea387da20dd369c">operator=</a>(<span class="keyword">const</span> <a class="code" href="classarmnn_1_1_optional_reference_switch.html">OptionalReferenceSwitch</a>& other)</div> |
| 214 | <div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  {</div> |
| 215 | <div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  <a class="code" href="classarmnn_1_1_optional_reference_switch.html#ad20897c5c8bd47f5d4005989bead0e55">reset</a>();</div> |
| 216 | <div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  <span class="keywordflow">if</span> (other.<a class="code" href="classarmnn_1_1_optional_base.html#a86b749ce2c4bc627fa8a1fcfaf0e314f">has_value</a>())</div> |
| 217 | <div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  {</div> |
| 218 | <div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  Construct(other.<a class="code" href="classarmnn_1_1_optional_reference_switch.html#a77c7d528ac063d870b8c8426ec81c1c3">value</a>());</div> |
| 219 | <div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  }</div> |
| 220 | <div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  </div> |
| 221 | <div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div> |
| 222 | <div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  }</div> |
| 223 | <div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  </div> |
| 224 | <div class="line"><a name="l00126"></a><span class="lineno"><a class="line" href="classarmnn_1_1_optional_reference_switch.html#affce7d7dd75fd7b406f5112bd54ac7d8"> 126</a></span>  <a class="code" href="classarmnn_1_1_optional_reference_switch.html">OptionalReferenceSwitch</a>& <a class="code" href="classarmnn_1_1_optional_reference_switch.html#affce7d7dd75fd7b406f5112bd54ac7d8">operator=</a>(<a class="code" href="structarmnn_1_1_empty_optional.html">EmptyOptional</a>)</div> |
| 225 | <div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  {</div> |
| 226 | <div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  <a class="code" href="classarmnn_1_1_optional_reference_switch.html#ad20897c5c8bd47f5d4005989bead0e55">reset</a>();</div> |
| 227 | <div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div> |
| 228 | <div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  }</div> |
| 229 | <div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  </div> |
| 230 | <div class="line"><a name="l00132"></a><span class="lineno"><a class="line" href="classarmnn_1_1_optional_reference_switch.html#abf0cbbed2029d141b8a8f1b39c7028f9"> 132</a></span>  <a class="code" href="classarmnn_1_1_optional_reference_switch.html#abf0cbbed2029d141b8a8f1b39c7028f9">~OptionalReferenceSwitch</a>()</div> |
| 231 | <div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  {</div> |
| 232 | <div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  <a class="code" href="classarmnn_1_1_optional_reference_switch.html#ad20897c5c8bd47f5d4005989bead0e55">reset</a>();</div> |
| 233 | <div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  }</div> |
| 234 | <div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  </div> |
| 235 | <div class="line"><a name="l00137"></a><span class="lineno"><a class="line" href="classarmnn_1_1_optional_reference_switch.html#ad20897c5c8bd47f5d4005989bead0e55"> 137</a></span>  <span class="keywordtype">void</span> <a class="code" href="classarmnn_1_1_optional_reference_switch.html#ad20897c5c8bd47f5d4005989bead0e55">reset</a>()</div> |
| 236 | <div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  {</div> |
| 237 | <div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  <span class="keywordflow">if</span> (<a class="code" href="classarmnn_1_1_optional_base.html#a86b749ce2c4bc627fa8a1fcfaf0e314f">Base::has_value</a>())</div> |
| 238 | <div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  {</div> |
| 239 | <div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  <a class="code" href="classarmnn_1_1_optional_reference_switch.html#a77c7d528ac063d870b8c8426ec81c1c3">value</a>().T::~T();</div> |
| 240 | <div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  <a class="code" href="classarmnn_1_1_optional_base.html#a53e87efb7e1b2df3dc4420dafaf2ee7e">Base::m_HasValue</a> = <span class="keyword">false</span>;</div> |
| 241 | <div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  }</div> |
| 242 | <div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  }</div> |
| 243 | <div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  </div> |
| 244 | <div class="line"><a name="l00146"></a><span class="lineno"><a class="line" href="classarmnn_1_1_optional_reference_switch.html#a77c7d528ac063d870b8c8426ec81c1c3"> 146</a></span>  <span class="keyword">const</span> T& <a class="code" href="classarmnn_1_1_optional_reference_switch.html#a77c7d528ac063d870b8c8426ec81c1c3">value</a>()<span class="keyword"> const</span></div> |
| 245 | <div class="line"><a name="l00147"></a><span class="lineno"> 147</span> <span class="keyword"> </span>{</div> |
| 246 | <div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  <span class="keywordflow">if</span> (!<a class="code" href="classarmnn_1_1_optional_base.html#a86b749ce2c4bc627fa8a1fcfaf0e314f">Base::has_value</a>())</div> |
| 247 | <div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  {</div> |
| 248 | <div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  <span class="keywordflow">throw</span> <a class="code" href="classarmnn_1_1_bad_optional_access_exception.html">BadOptionalAccessException</a>(<span class="stringliteral">"Optional has no value"</span>);</div> |
| 249 | <div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  }</div> |
| 250 | <div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  </div> |
| 251 | <div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  <span class="keyword">auto</span> valuePtr = <span class="keyword">reinterpret_cast<</span><span class="keyword">const </span>T*<span class="keyword">></span>(m_Storage);</div> |
| 252 | <div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  <span class="keywordflow">return</span> *valuePtr;</div> |
| 253 | <div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  }</div> |
| 254 | <div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  </div> |
| 255 | <div class="line"><a name="l00157"></a><span class="lineno"><a class="line" href="classarmnn_1_1_optional_reference_switch.html#a464298ad7afeafebbb149f566ecabbab"> 157</a></span>  T& <a class="code" href="classarmnn_1_1_optional_reference_switch.html#a464298ad7afeafebbb149f566ecabbab">value</a>()</div> |
| 256 | <div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  {</div> |
| 257 | <div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  <span class="keywordflow">if</span> (!<a class="code" href="classarmnn_1_1_optional_base.html#a86b749ce2c4bc627fa8a1fcfaf0e314f">Base::has_value</a>())</div> |
| 258 | <div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  {</div> |
| 259 | <div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  <span class="keywordflow">throw</span> <a class="code" href="classarmnn_1_1_bad_optional_access_exception.html">BadOptionalAccessException</a>(<span class="stringliteral">"Optional has no value"</span>);</div> |
| 260 | <div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  }</div> |
| 261 | <div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  </div> |
| 262 | <div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  <span class="keyword">auto</span> valuePtr = <span class="keyword">reinterpret_cast<</span>T*<span class="keyword">></span>(m_Storage);</div> |
| 263 | <div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  <span class="keywordflow">return</span> *valuePtr;</div> |
| 264 | <div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  }</div> |
| 265 | <div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  </div> |
| 266 | <div class="line"><a name="l00168"></a><span class="lineno"> 168</span> <span class="keyword">private</span>:</div> |
| 267 | <div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  <span class="keywordtype">void</span> Construct(<span class="keyword">const</span> T& <a class="code" href="classarmnn_1_1_optional_reference_switch.html#a77c7d528ac063d870b8c8426ec81c1c3">value</a>)</div> |
| 268 | <div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  {</div> |
| 269 | <div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  <span class="keyword">new</span> (m_Storage) T(<a class="code" href="classarmnn_1_1_optional_reference_switch.html#a77c7d528ac063d870b8c8426ec81c1c3">value</a>);</div> |
| 270 | <div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  <a class="code" href="classarmnn_1_1_optional_base.html#a53e87efb7e1b2df3dc4420dafaf2ee7e">m_HasValue</a> = <span class="keyword">true</span>;</div> |
| 271 | <div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  }</div> |
| 272 | <div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  </div> |
| 273 | <div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  <span class="keyword">template</span><<span class="keyword">class</span>... Args></div> |
| 274 | <div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  <span class="keywordtype">void</span> Construct(ConstructInPlace, Args&&... args)</div> |
| 275 | <div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  {</div> |
| 276 | <div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  <span class="keyword">new</span> (m_Storage) T(std::forward<Args>(args)...);</div> |
| 277 | <div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  <a class="code" href="classarmnn_1_1_optional_base.html#a53e87efb7e1b2df3dc4420dafaf2ee7e">m_HasValue</a> = <span class="keyword">true</span>;</div> |
| 278 | <div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  }</div> |
| 279 | <div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  </div> |
| 280 | <div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  <span class="keyword">alignas</span>(<span class="keyword">alignof</span>(T)) <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> m_Storage[<span class="keyword">sizeof</span>(T)] = {};</div> |
| 281 | <div class="line"><a name="l00183"></a><span class="lineno"> 183</span> };</div> |
| 282 | <div class="line"><a name="l00184"></a><span class="lineno"> 184</span> <span class="comment"></span> </div> |
| 283 | <div class="line"><a name="l00185"></a><span class="lineno"> 185</span> <span class="comment">///</span></div> |
| 284 | <div class="line"><a name="l00186"></a><span class="lineno"> 186</span> <span class="comment">/// This is the special case for reference types. This holds a pointer</span></div> |
| 285 | <div class="line"><a name="l00187"></a><span class="lineno"> 187</span> <span class="comment">/// to the referenced type. This doesn't own the referenced memory and</span></div> |
| 286 | <div class="line"><a name="l00188"></a><span class="lineno"> 188</span> <span class="comment">/// it never calls delete on the pointer.</span></div> |
| 287 | <div class="line"><a name="l00189"></a><span class="lineno"> 189</span> <span class="comment">///</span></div> |
| 288 | <div class="line"><a name="l00190"></a><span class="lineno"> 190</span> <span class="comment"></span><span class="keyword">template</span> <<span class="keyword">typename</span> T></div> |
| 289 | <div class="line"><a name="l00191"></a><span class="lineno"><a class="line" href="classarmnn_1_1_optional_reference_switch_3_01true_00_01_t_01_4.html"> 191</a></span> <span class="keyword">class </span><a class="code" href="classarmnn_1_1_optional_reference_switch.html">OptionalReferenceSwitch</a><true, T> : <span class="keyword">public</span> <a class="code" href="classarmnn_1_1_optional_base.html">OptionalBase</a></div> |
| 290 | <div class="line"><a name="l00192"></a><span class="lineno"> 192</span> {</div> |
| 291 | <div class="line"><a name="l00193"></a><span class="lineno"> 193</span> <span class="keyword">public</span>:</div> |
| 292 | <div class="line"><a name="l00194"></a><span class="lineno"><a class="line" href="classarmnn_1_1_optional_reference_switch_3_01true_00_01_t_01_4.html#a13da864f1d4a5e3957ba70473f8fbf8d"> 194</a></span>  <span class="keyword">using</span> <a class="code" href="classarmnn_1_1_optional_base.html">Base</a> = <a class="code" href="classarmnn_1_1_optional_base.html#ac2bde2f7113f72440ad3638eeb4d06f6">OptionalBase</a>;</div> |
| 293 | <div class="line"><a name="l00195"></a><span class="lineno"><a class="line" href="classarmnn_1_1_optional_reference_switch_3_01true_00_01_t_01_4.html#aa35457bd4f798de06bf5742117fbaf16"> 195</a></span>  <span class="keyword">using</span> <a class="code" href="classarmnn_1_1_optional_reference_switch_3_01true_00_01_t_01_4.html#aa35457bd4f798de06bf5742117fbaf16">NonRefT</a> = <span class="keyword">typename</span> std::remove_reference<T>::type;</div> |
| 294 | <div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  </div> |
| 295 | <div class="line"><a name="l00197"></a><span class="lineno"><a class="line" href="classarmnn_1_1_optional_reference_switch_3_01true_00_01_t_01_4.html#ae0e39323497d71182ed4ff2c15f1e565"> 197</a></span>  <a class="code" href="classarmnn_1_1_optional_reference_switch_3_01true_00_01_t_01_4.html#ae0e39323497d71182ed4ff2c15f1e565">OptionalReferenceSwitch</a>() noexcept : <a class="code" href="classarmnn_1_1_optional_base.html">Base</a>{}, m_Storage{<span class="keyword">nullptr</span>} {}</div> |
| 296 | <div class="line"><a name="l00198"></a><span class="lineno"><a class="line" href="classarmnn_1_1_optional_reference_switch_3_01true_00_01_t_01_4.html#a13961a32b21df02dad8c66e11995f006"> 198</a></span>  <a class="code" href="classarmnn_1_1_optional_reference_switch_3_01true_00_01_t_01_4.html#a13961a32b21df02dad8c66e11995f006">OptionalReferenceSwitch</a>(<a class="code" href="structarmnn_1_1_empty_optional.html">EmptyOptional</a>) noexcept : <a class="code" href="classarmnn_1_1_optional_base.html">Base</a>{}, m_Storage{<span class="keyword">nullptr</span>} {}</div> |
| 297 | <div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  </div> |
| 298 | <div class="line"><a name="l00200"></a><span class="lineno"><a class="line" href="classarmnn_1_1_optional_reference_switch_3_01true_00_01_t_01_4.html#a66ffe2beacf3f0e66c2ccb21fcfba30f"> 200</a></span>  <a class="code" href="classarmnn_1_1_optional_reference_switch_3_01true_00_01_t_01_4.html#a66ffe2beacf3f0e66c2ccb21fcfba30f">OptionalReferenceSwitch</a>(<span class="keyword">const</span> <a class="code" href="classarmnn_1_1_optional_reference_switch.html">OptionalReferenceSwitch</a>& other) : <a class="code" href="classarmnn_1_1_optional_base.html">Base</a>{}</div> |
| 299 | <div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  {</div> |
| 300 | <div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  *<span class="keyword">this</span> = other;</div> |
| 301 | <div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  }</div> |
| 302 | <div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  </div> |
| 303 | <div class="line"><a name="l00205"></a><span class="lineno"><a class="line" href="classarmnn_1_1_optional_reference_switch_3_01true_00_01_t_01_4.html#a7f3f2d9ab25077e28a310bd9ca871556"> 205</a></span>  <a class="code" href="classarmnn_1_1_optional_reference_switch_3_01true_00_01_t_01_4.html#a7f3f2d9ab25077e28a310bd9ca871556">OptionalReferenceSwitch</a>(T <a class="code" href="classarmnn_1_1_optional_reference_switch.html#a77c7d528ac063d870b8c8426ec81c1c3">value</a>)</div> |
| 304 | <div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  : <a class="code" href="classarmnn_1_1_optional_base.html">Base</a>{<span class="keyword">true</span>}</div> |
| 305 | <div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  , m_Storage{&<a class="code" href="classarmnn_1_1_optional_reference_switch.html#a77c7d528ac063d870b8c8426ec81c1c3">value</a>}</div> |
| 306 | <div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  {</div> |
| 307 | <div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  }</div> |
| 308 | <div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  </div> |
| 309 | <div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  <span class="keyword">template</span><<span class="keyword">class</span>... Args></div> |
| 310 | <div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  <a class="code" href="classarmnn_1_1_optional_reference_switch.html#ae0e39323497d71182ed4ff2c15f1e565">OptionalReferenceSwitch</a>(ConstructInPlace, Args&&... args) = <span class="keyword">delete</span>;</div> |
| 311 | <div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  </div> |
| 312 | <div class="line"><a name="l00214"></a><span class="lineno"><a class="line" href="classarmnn_1_1_optional_reference_switch_3_01true_00_01_t_01_4.html#a079e5fefe2d24504f6742516fe515ffe"> 214</a></span>  <a class="code" href="classarmnn_1_1_optional_reference_switch.html">OptionalReferenceSwitch</a>& <a class="code" href="classarmnn_1_1_optional_reference_switch_3_01true_00_01_t_01_4.html#a079e5fefe2d24504f6742516fe515ffe">operator=</a>(<span class="keyword">const</span> T <a class="code" href="classarmnn_1_1_optional_reference_switch.html#a77c7d528ac063d870b8c8426ec81c1c3">value</a>)</div> |
| 313 | <div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  {</div> |
| 314 | <div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  m_Storage = &<a class="code" href="classarmnn_1_1_optional_reference_switch.html#a77c7d528ac063d870b8c8426ec81c1c3">value</a>;</div> |
| 315 | <div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  <a class="code" href="classarmnn_1_1_optional_base.html#a53e87efb7e1b2df3dc4420dafaf2ee7e">Base::m_HasValue</a> = <span class="keyword">true</span>;</div> |
| 316 | <div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div> |
| 317 | <div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  }</div> |
| 318 | <div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  </div> |
| 319 | <div class="line"><a name="l00221"></a><span class="lineno"><a class="line" href="classarmnn_1_1_optional_reference_switch_3_01true_00_01_t_01_4.html#afcdbef8eae7fb1de8ea387da20dd369c"> 221</a></span>  <a class="code" href="classarmnn_1_1_optional_reference_switch.html">OptionalReferenceSwitch</a>& <a class="code" href="classarmnn_1_1_optional_reference_switch_3_01true_00_01_t_01_4.html#afcdbef8eae7fb1de8ea387da20dd369c">operator=</a>(<span class="keyword">const</span> <a class="code" href="classarmnn_1_1_optional_reference_switch.html">OptionalReferenceSwitch</a>& other)</div> |
| 320 | <div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  {</div> |
| 321 | <div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  m_Storage = other.m_Storage;</div> |
| 322 | <div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  <a class="code" href="classarmnn_1_1_optional_base.html#a53e87efb7e1b2df3dc4420dafaf2ee7e">Base::m_HasValue</a> = other.<a class="code" href="classarmnn_1_1_optional_base.html#a86b749ce2c4bc627fa8a1fcfaf0e314f">has_value</a>();</div> |
| 323 | <div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div> |
| 324 | <div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  }</div> |
| 325 | <div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  </div> |
| 326 | <div class="line"><a name="l00228"></a><span class="lineno"><a class="line" href="classarmnn_1_1_optional_reference_switch_3_01true_00_01_t_01_4.html#affce7d7dd75fd7b406f5112bd54ac7d8"> 228</a></span>  <a class="code" href="classarmnn_1_1_optional_reference_switch.html">OptionalReferenceSwitch</a>& <a class="code" href="classarmnn_1_1_optional_reference_switch_3_01true_00_01_t_01_4.html#affce7d7dd75fd7b406f5112bd54ac7d8">operator=</a>(<a class="code" href="structarmnn_1_1_empty_optional.html">EmptyOptional</a>)</div> |
| 327 | <div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  {</div> |
| 328 | <div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  <a class="code" href="classarmnn_1_1_optional_reference_switch.html#ad20897c5c8bd47f5d4005989bead0e55">reset</a>();</div> |
| 329 | <div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div> |
| 330 | <div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  }</div> |
| 331 | <div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  </div> |
| 332 | <div class="line"><a name="l00234"></a><span class="lineno"><a class="line" href="classarmnn_1_1_optional_reference_switch_3_01true_00_01_t_01_4.html#abf0cbbed2029d141b8a8f1b39c7028f9"> 234</a></span>  <a class="code" href="classarmnn_1_1_optional_reference_switch_3_01true_00_01_t_01_4.html#abf0cbbed2029d141b8a8f1b39c7028f9">~OptionalReferenceSwitch</a>()</div> |
| 333 | <div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  {</div> |
| 334 | <div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  <a class="code" href="classarmnn_1_1_optional_reference_switch.html#ad20897c5c8bd47f5d4005989bead0e55">reset</a>();</div> |
| 335 | <div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  }</div> |
| 336 | <div class="line"><a name="l00238"></a><span class="lineno"> 238</span>  </div> |
| 337 | <div class="line"><a name="l00239"></a><span class="lineno"><a class="line" href="classarmnn_1_1_optional_reference_switch_3_01true_00_01_t_01_4.html#ad20897c5c8bd47f5d4005989bead0e55"> 239</a></span>  <span class="keywordtype">void</span> <a class="code" href="classarmnn_1_1_optional_reference_switch_3_01true_00_01_t_01_4.html#ad20897c5c8bd47f5d4005989bead0e55">reset</a>()</div> |
| 338 | <div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  {</div> |
| 339 | <div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  <a class="code" href="classarmnn_1_1_optional_base.html#a53e87efb7e1b2df3dc4420dafaf2ee7e">Base::m_HasValue</a> = <span class="keyword">false</span>;</div> |
| 340 | <div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  m_Storage = <span class="keyword">nullptr</span>;</div> |
| 341 | <div class="line"><a name="l00243"></a><span class="lineno"> 243</span>  }</div> |
| 342 | <div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  </div> |
| 343 | <div class="line"><a name="l00245"></a><span class="lineno"><a class="line" href="classarmnn_1_1_optional_reference_switch_3_01true_00_01_t_01_4.html#ab657408af6365dc01548c8befa2011bf"> 245</a></span>  <span class="keyword">const</span> T <a class="code" href="classarmnn_1_1_optional_reference_switch_3_01true_00_01_t_01_4.html#ab657408af6365dc01548c8befa2011bf">value</a>()<span class="keyword"> const</span></div> |
| 344 | <div class="line"><a name="l00246"></a><span class="lineno"> 246</span> <span class="keyword"> </span>{</div> |
| 345 | <div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  <span class="keywordflow">if</span> (!<a class="code" href="classarmnn_1_1_optional_base.html#a86b749ce2c4bc627fa8a1fcfaf0e314f">Base::has_value</a>())</div> |
| 346 | <div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  {</div> |
| 347 | <div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  <span class="keywordflow">throw</span> <a class="code" href="classarmnn_1_1_bad_optional_access_exception.html">BadOptionalAccessException</a>(<span class="stringliteral">"Optional has no value"</span>);</div> |
| 348 | <div class="line"><a name="l00250"></a><span class="lineno"> 250</span>  }</div> |
| 349 | <div class="line"><a name="l00251"></a><span class="lineno"> 251</span>  </div> |
| 350 | <div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  <span class="keywordflow">return</span> *m_Storage;</div> |
| 351 | <div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  }</div> |
| 352 | <div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  </div> |
| 353 | <div class="line"><a name="l00255"></a><span class="lineno"><a class="line" href="classarmnn_1_1_optional_reference_switch_3_01true_00_01_t_01_4.html#a35cbddae445b41e7fca89827efecf90c"> 255</a></span>  T <a class="code" href="classarmnn_1_1_optional_reference_switch_3_01true_00_01_t_01_4.html#a35cbddae445b41e7fca89827efecf90c">value</a>()</div> |
| 354 | <div class="line"><a name="l00256"></a><span class="lineno"> 256</span>  {</div> |
| 355 | <div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  <span class="keywordflow">if</span> (!<a class="code" href="classarmnn_1_1_optional_base.html#a86b749ce2c4bc627fa8a1fcfaf0e314f">Base::has_value</a>())</div> |
| 356 | <div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  {</div> |
| 357 | <div class="line"><a name="l00259"></a><span class="lineno"> 259</span>  <span class="keywordflow">throw</span> <a class="code" href="classarmnn_1_1_bad_optional_access_exception.html">BadOptionalAccessException</a>(<span class="stringliteral">"Optional has no value"</span>);</div> |
| 358 | <div class="line"><a name="l00260"></a><span class="lineno"> 260</span>  }</div> |
| 359 | <div class="line"><a name="l00261"></a><span class="lineno"> 261</span>  </div> |
| 360 | <div class="line"><a name="l00262"></a><span class="lineno"> 262</span>  <span class="keywordflow">return</span> *m_Storage;</div> |
| 361 | <div class="line"><a name="l00263"></a><span class="lineno"> 263</span>  }</div> |
| 362 | <div class="line"><a name="l00264"></a><span class="lineno"> 264</span>  </div> |
| 363 | <div class="line"><a name="l00265"></a><span class="lineno"> 265</span> <span class="keyword">private</span>:</div> |
| 364 | <div class="line"><a name="l00266"></a><span class="lineno"> 266</span>  NonRefT* m_Storage;</div> |
| 365 | <div class="line"><a name="l00267"></a><span class="lineno"> 267</span> };</div> |
| 366 | <div class="line"><a name="l00268"></a><span class="lineno"> 268</span>  </div> |
| 367 | <div class="line"><a name="l00269"></a><span class="lineno"> 269</span> <span class="keyword">template</span> <<span class="keyword">typename</span> T></div> |
| 368 | <div class="line"><a name="l00270"></a><span class="lineno"><a class="line" href="classarmnn_1_1_optional.html"> 270</a></span> <span class="keyword">class </span><a class="code" href="classarmnn_1_1_optional.html">Optional</a> final : <span class="keyword">public</span> <a class="code" href="classarmnn_1_1_optional_reference_switch.html">OptionalReferenceSwitch</a><std::is_reference<T>::value, T></div> |
| 369 | <div class="line"><a name="l00271"></a><span class="lineno"> 271</span> {</div> |
| 370 | <div class="line"><a name="l00272"></a><span class="lineno"> 272</span> <span class="keyword">public</span>:</div> |
| 371 | <div class="line"><a name="l00273"></a><span class="lineno"><a class="line" href="classarmnn_1_1_optional.html#ad10f4d634fc3080d680a3a7a004e098f"> 273</a></span>  <span class="keyword">using</span> <a class="code" href="classarmnn_1_1_optional_reference_switch.html">BaseSwitch</a> = <a class="code" href="classarmnn_1_1_optional_reference_switch.html">OptionalReferenceSwitch<std::is_reference<T>::value</a>, T>;</div> |
| 372 | <div class="line"><a name="l00274"></a><span class="lineno"> 274</span>  </div> |
| 373 | <div class="line"><a name="l00275"></a><span class="lineno"><a class="line" href="classarmnn_1_1_optional.html#a0ba66c8e63acad2362782737bdc1e50a"> 275</a></span>  <a class="code" href="classarmnn_1_1_optional.html#a0ba66c8e63acad2362782737bdc1e50a">Optional</a>() noexcept : <a class="code" href="classarmnn_1_1_optional_reference_switch.html">BaseSwitch</a>{} {}</div> |
| 374 | <div class="line"><a name="l00276"></a><span class="lineno"><a class="line" href="classarmnn_1_1_optional.html#ad821ad3ce9685b41025f5f70481ec2d7"> 276</a></span>  <a class="code" href="classarmnn_1_1_optional.html#ad821ad3ce9685b41025f5f70481ec2d7">Optional</a>(<span class="keyword">const</span> T& <a class="code" href="classarmnn_1_1_optional_reference_switch.html#a77c7d528ac063d870b8c8426ec81c1c3">value</a>) : <a class="code" href="classarmnn_1_1_optional_reference_switch.html">BaseSwitch</a>{<a class="code" href="classarmnn_1_1_optional_reference_switch.html#a77c7d528ac063d870b8c8426ec81c1c3">value</a>} {}</div> |
| 375 | <div class="line"><a name="l00277"></a><span class="lineno"> 277</span>  <a class="code" href="classarmnn_1_1_optional.html#a0ba66c8e63acad2362782737bdc1e50a">Optional</a>& <a class="code" href="classarmnn_1_1_optional.html#a27ea92da9f8129f5abfabc4ef53091c9">operator=</a>(<span class="keyword">const</span> <a class="code" href="classarmnn_1_1_optional.html#a0ba66c8e63acad2362782737bdc1e50a">Optional</a>& other) = <span class="keywordflow">default</span>;</div> |
| 376 | <div class="line"><a name="l00278"></a><span class="lineno"><a class="line" href="classarmnn_1_1_optional.html#a5569b19b8dc99204c286f32c2c979eb6"> 278</a></span>  <a class="code" href="classarmnn_1_1_optional.html#a5569b19b8dc99204c286f32c2c979eb6">Optional</a>(<a class="code" href="structarmnn_1_1_empty_optional.html">EmptyOptional</a> empty) : <a class="code" href="classarmnn_1_1_optional_reference_switch.html">BaseSwitch</a>{empty} {}</div> |
| 377 | <div class="line"><a name="l00279"></a><span class="lineno"><a class="line" href="classarmnn_1_1_optional.html#ab71d669cf5dc14eb564c64345be02198"> 279</a></span>  <a class="code" href="classarmnn_1_1_optional.html#ab71d669cf5dc14eb564c64345be02198">Optional</a>(<span class="keyword">const</span> <a class="code" href="classarmnn_1_1_optional.html">Optional</a>& other) : <a class="code" href="classarmnn_1_1_optional_reference_switch.html">BaseSwitch</a>{other} {}</div> |
| 378 | <div class="line"><a name="l00280"></a><span class="lineno"><a class="line" href="classarmnn_1_1_optional.html#ad6bb5bce1d9fcc1ea1d672543c75db4e"> 280</a></span>  <a class="code" href="classarmnn_1_1_optional.html#ad6bb5bce1d9fcc1ea1d672543c75db4e">Optional</a>(<span class="keyword">const</span> <a class="code" href="classarmnn_1_1_optional_reference_switch.html">BaseSwitch</a>& other) : <a class="code" href="classarmnn_1_1_optional_reference_switch.html">BaseSwitch</a>{other} {}</div> |
| 379 | <div class="line"><a name="l00281"></a><span class="lineno"> 281</span>  </div> |
| 380 | <div class="line"><a name="l00282"></a><span class="lineno"> 282</span>  <span class="keyword">template</span><<span class="keyword">class</span>... Args></div> |
| 381 | <div class="line"><a name="l00283"></a><span class="lineno"><a class="line" href="classarmnn_1_1_optional.html#a2e14620644d695df278fc6a84c8a63dc"> 283</a></span>  <span class="keyword">explicit</span> <a class="code" href="classarmnn_1_1_optional.html#a2e14620644d695df278fc6a84c8a63dc">Optional</a>(<a class="code" href="structarmnn_1_1_construct_in_place.html">ConstructInPlace</a>, Args&&... args) :</div> |
| 382 | <div class="line"><a name="l00284"></a><span class="lineno"> 284</span>  <a class="code" href="classarmnn_1_1_optional_reference_switch.html">BaseSwitch</a>(<a class="code" href="_optional_8hpp.html#acbec11f88a308826fa811f370d363a4a">CONSTRUCT_IN_PLACE</a>, <a class="code" href="namespacestd.html">std</a>::forward<Args>(args)...) {}</div> |
| 383 | <div class="line"><a name="l00285"></a><span class="lineno"> 285</span> <span class="comment"></span> </div> |
| 384 | <div class="line"><a name="l00286"></a><span class="lineno"> 286</span> <span class="comment"> /// Two optionals are considered equal if they are both empty or both contain values which</span></div> |
| 385 | <div class="line"><a name="l00287"></a><span class="lineno"> 287</span> <span class="comment"> /// themselves are considered equal (via their own == operator).</span></div> |
| 386 | <div class="line"><a name="l00288"></a><span class="lineno"><a class="line" href="classarmnn_1_1_optional.html#aa68a881b2258017440f00f1bf3cd0e74"> 288</a></span> <span class="comment"></span> <span class="keywordtype">bool</span> <a class="code" href="classarmnn_1_1_optional.html#aa68a881b2258017440f00f1bf3cd0e74">operator==</a>(<span class="keyword">const</span> <a class="code" href="classarmnn_1_1_optional.html">Optional<T></a>& rhs)<span class="keyword"> const</span></div> |
| 387 | <div class="line"><a name="l00289"></a><span class="lineno"> 289</span> <span class="keyword"> </span>{</div> |
| 388 | <div class="line"><a name="l00290"></a><span class="lineno"> 290</span>  <span class="keywordflow">if</span> (!this-><a class="code" href="classarmnn_1_1_optional_base.html#a86b749ce2c4bc627fa8a1fcfaf0e314f">has_value</a>() && !rhs.<a class="code" href="classarmnn_1_1_optional_base.html#a86b749ce2c4bc627fa8a1fcfaf0e314f">has_value</a>())</div> |
| 389 | <div class="line"><a name="l00291"></a><span class="lineno"> 291</span>  {</div> |
| 390 | <div class="line"><a name="l00292"></a><span class="lineno"> 292</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div> |
| 391 | <div class="line"><a name="l00293"></a><span class="lineno"> 293</span>  }</div> |
| 392 | <div class="line"><a name="l00294"></a><span class="lineno"> 294</span>  <span class="keywordflow">if</span> (this-><a class="code" href="classarmnn_1_1_optional_base.html#a86b749ce2c4bc627fa8a1fcfaf0e314f">has_value</a>() && rhs.<a class="code" href="classarmnn_1_1_optional_base.html#a86b749ce2c4bc627fa8a1fcfaf0e314f">has_value</a>() && this->value() == rhs.<a class="code" href="classarmnn_1_1_optional_reference_switch.html#a77c7d528ac063d870b8c8426ec81c1c3">value</a>())</div> |
| 393 | <div class="line"><a name="l00295"></a><span class="lineno"> 295</span>  {</div> |
| 394 | <div class="line"><a name="l00296"></a><span class="lineno"> 296</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div> |
| 395 | <div class="line"><a name="l00297"></a><span class="lineno"> 297</span>  }</div> |
| 396 | <div class="line"><a name="l00298"></a><span class="lineno"> 298</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div> |
| 397 | <div class="line"><a name="l00299"></a><span class="lineno"> 299</span>  }</div> |
| 398 | <div class="line"><a name="l00300"></a><span class="lineno"> 300</span> };</div> |
| 399 | <div class="line"><a name="l00301"></a><span class="lineno"> 301</span> <span class="comment"></span> </div> |
| 400 | <div class="line"><a name="l00302"></a><span class="lineno"> 302</span> <span class="comment">/// Utility template that constructs an object of type T in-place and wraps</span></div> |
| 401 | <div class="line"><a name="l00303"></a><span class="lineno"> 303</span> <span class="comment">/// it inside an Optional<T> object</span></div> |
| 402 | <div class="line"><a name="l00304"></a><span class="lineno"> 304</span> <span class="comment"></span><span class="keyword">template</span><<span class="keyword">typename</span> T, <span class="keyword">class</span>... Args></div> |
| 403 | <div class="line"><a name="l00305"></a><span class="lineno"><a class="line" href="namespacearmnn.html#a77780137c47f528921f6537447060f05"> 305</a></span> <a class="code" href="classarmnn_1_1_optional.html">Optional<T></a> <a class="code" href="namespacearmnn.html#a77780137c47f528921f6537447060f05">MakeOptional</a>(Args&&... args)</div> |
| 404 | <div class="line"><a name="l00306"></a><span class="lineno"> 306</span> {</div> |
| 405 | <div class="line"><a name="l00307"></a><span class="lineno"> 307</span>  <span class="keywordflow">return</span> <a class="code" href="classarmnn_1_1_optional.html">Optional<T></a>(<a class="code" href="_optional_8hpp.html#acbec11f88a308826fa811f370d363a4a">CONSTRUCT_IN_PLACE</a>, std::forward<Args>(args)...);</div> |
| 406 | <div class="line"><a name="l00308"></a><span class="lineno"> 308</span> }</div> |
| 407 | <div class="line"><a name="l00309"></a><span class="lineno"> 309</span>  </div> |
| 408 | <div class="line"><a name="l00310"></a><span class="lineno"> 310</span> }</div> |
| 409 | </div><!-- fragment --></div><!-- contents --> |
| 410 | </div><!-- doc-content --> |
| 411 | <div class="ttc" id="a_optional_8hpp_html_acbec11f88a308826fa811f370d363a4a"><div class="ttname"><a href="_optional_8hpp.html#acbec11f88a308826fa811f370d363a4a">CONSTRUCT_IN_PLACE</a></div><div class="ttdeci">#define CONSTRUCT_IN_PLACE</div><div class="ttdef"><b>Definition:</b> <a href="_optional_8hpp_source.html#l00041">Optional.hpp:41</a></div></div> |
| 412 | <div class="ttc" id="aclassarmnn_1_1_optional_html"><div class="ttname"><a href="classarmnn_1_1_optional.html">armnn::Optional</a></div><div class="ttdef"><b>Definition:</b> <a href="_optional_8hpp_source.html#l00270">Optional.hpp:270</a></div></div> |
| 413 | <div class="ttc" id="aclassarmnn_1_1_optional_base_html_a50b53f38c96fdf12c90890d2dfbb8719"><div class="ttname"><a href="classarmnn_1_1_optional_base.html#a50b53f38c96fdf12c90890d2dfbb8719">armnn::OptionalBase::OptionalBase</a></div><div class="ttdeci">OptionalBase(bool hasValue) noexcept</div><div class="ttdef"><b>Definition:</b> <a href="_optional_8hpp_source.html#l00067">Optional.hpp:67</a></div></div> |
| 414 | <div class="ttc" id="aclassarmnn_1_1_optional_base_html"><div class="ttname"><a href="classarmnn_1_1_optional_base.html">armnn::OptionalBase</a></div><div class="ttdoc">OptionalBase is the common functionality between reference and non-reference optional types.</div><div class="ttdef"><b>Definition:</b> <a href="_optional_8hpp_source.html#l00045">Optional.hpp:45</a></div></div> |
| 415 | <div class="ttc" id="aclassarmnn_1_1_optional_reference_switch_html_abf0cbbed2029d141b8a8f1b39c7028f9"><div class="ttname"><a href="classarmnn_1_1_optional_reference_switch.html#abf0cbbed2029d141b8a8f1b39c7028f9">armnn::OptionalReferenceSwitch::~OptionalReferenceSwitch</a></div><div class="ttdeci">~OptionalReferenceSwitch()</div><div class="ttdef"><b>Definition:</b> <a href="_optional_8hpp_source.html#l00132">Optional.hpp:132</a></div></div> |
| 416 | <div class="ttc" id="aclassarmnn_1_1_optional_base_html_ac2bde2f7113f72440ad3638eeb4d06f6"><div class="ttname"><a href="classarmnn_1_1_optional_base.html#ac2bde2f7113f72440ad3638eeb4d06f6">armnn::OptionalBase::OptionalBase</a></div><div class="ttdeci">OptionalBase() noexcept</div><div class="ttdef"><b>Definition:</b> <a href="_optional_8hpp_source.html#l00048">Optional.hpp:48</a></div></div> |
| 417 | <div class="ttc" id="aclassarmnn_1_1_optional_reference_switch_3_01true_00_01_t_01_4_html_abf0cbbed2029d141b8a8f1b39c7028f9"><div class="ttname"><a href="classarmnn_1_1_optional_reference_switch_3_01true_00_01_t_01_4.html#abf0cbbed2029d141b8a8f1b39c7028f9">armnn::OptionalReferenceSwitch< true, T >::~OptionalReferenceSwitch</a></div><div class="ttdeci">~OptionalReferenceSwitch()</div><div class="ttdef"><b>Definition:</b> <a href="_optional_8hpp_source.html#l00234">Optional.hpp:234</a></div></div> |
| 418 | <div class="ttc" id="aclassarmnn_1_1_optional_reference_switch_html_a13961a32b21df02dad8c66e11995f006"><div class="ttname"><a href="classarmnn_1_1_optional_reference_switch.html#a13961a32b21df02dad8c66e11995f006">armnn::OptionalReferenceSwitch::OptionalReferenceSwitch</a></div><div class="ttdeci">OptionalReferenceSwitch(EmptyOptional) noexcept</div><div class="ttdef"><b>Definition:</b> <a href="_optional_8hpp_source.html#l00087">Optional.hpp:87</a></div></div> |
| 419 | <div class="ttc" id="aclassarmnn_1_1_optional_reference_switch_html_a6beefcffe9bf038690c90acd176c2263"><div class="ttname"><a href="classarmnn_1_1_optional_reference_switch.html#a6beefcffe9bf038690c90acd176c2263">armnn::OptionalReferenceSwitch::OptionalReferenceSwitch</a></div><div class="ttdeci">OptionalReferenceSwitch(const T &value)</div><div class="ttdef"><b>Definition:</b> <a href="_optional_8hpp_source.html#l00089">Optional.hpp:89</a></div></div> |
| 420 | <div class="ttc" id="aclassarmnn_1_1_optional_reference_switch_3_01true_00_01_t_01_4_html_affce7d7dd75fd7b406f5112bd54ac7d8"><div class="ttname"><a href="classarmnn_1_1_optional_reference_switch_3_01true_00_01_t_01_4.html#affce7d7dd75fd7b406f5112bd54ac7d8">armnn::OptionalReferenceSwitch< true, T >::operator=</a></div><div class="ttdeci">OptionalReferenceSwitch & operator=(EmptyOptional)</div><div class="ttdef"><b>Definition:</b> <a href="_optional_8hpp_source.html#l00228">Optional.hpp:228</a></div></div> |
| 421 | <div class="ttc" id="aclassarmnn_1_1_optional_reference_switch_html_a4f012dc9cb58d868dc77bb3b4ba3a76d"><div class="ttname"><a href="classarmnn_1_1_optional_reference_switch.html#a4f012dc9cb58d868dc77bb3b4ba3a76d">armnn::OptionalReferenceSwitch::OptionalReferenceSwitch</a></div><div class="ttdeci">OptionalReferenceSwitch(ConstructInPlace, Args &&... args)</div><div class="ttdef"><b>Definition:</b> <a href="_optional_8hpp_source.html#l00096">Optional.hpp:96</a></div></div> |
| 422 | <div class="ttc" id="aclassarmnn_1_1_optional_html_a5569b19b8dc99204c286f32c2c979eb6"><div class="ttname"><a href="classarmnn_1_1_optional.html#a5569b19b8dc99204c286f32c2c979eb6">armnn::Optional::Optional</a></div><div class="ttdeci">Optional(EmptyOptional empty)</div><div class="ttdef"><b>Definition:</b> <a href="_optional_8hpp_source.html#l00278">Optional.hpp:278</a></div></div> |
| 423 | <div class="ttc" id="aclassarmnn_1_1_optional_reference_switch_html_affce7d7dd75fd7b406f5112bd54ac7d8"><div class="ttname"><a href="classarmnn_1_1_optional_reference_switch.html#affce7d7dd75fd7b406f5112bd54ac7d8">armnn::OptionalReferenceSwitch::operator=</a></div><div class="ttdeci">OptionalReferenceSwitch & operator=(EmptyOptional)</div><div class="ttdef"><b>Definition:</b> <a href="_optional_8hpp_source.html#l00126">Optional.hpp:126</a></div></div> |
| 424 | <div class="ttc" id="aclassarmnn_1_1_optional_reference_switch_3_01true_00_01_t_01_4_html_afcdbef8eae7fb1de8ea387da20dd369c"><div class="ttname"><a href="classarmnn_1_1_optional_reference_switch_3_01true_00_01_t_01_4.html#afcdbef8eae7fb1de8ea387da20dd369c">armnn::OptionalReferenceSwitch< true, T >::operator=</a></div><div class="ttdeci">OptionalReferenceSwitch & operator=(const OptionalReferenceSwitch &other)</div><div class="ttdef"><b>Definition:</b> <a href="_optional_8hpp_source.html#l00221">Optional.hpp:221</a></div></div> |
| 425 | <div class="ttc" id="astructarmnn_1_1_empty_optional_html"><div class="ttname"><a href="structarmnn_1_1_empty_optional.html">armnn::EmptyOptional</a></div><div class="ttdoc">EmptyOptional is used to initialize the Optional class in case we want to have default value for an O...</div><div class="ttdef"><b>Definition:</b> <a href="_optional_8hpp_source.html#l00032">Optional.hpp:32</a></div></div> |
| 426 | <div class="ttc" id="astructarmnn_1_1_construct_in_place_html"><div class="ttname"><a href="structarmnn_1_1_construct_in_place.html">armnn::ConstructInPlace</a></div><div class="ttdoc">Disambiguation tag that can be passed to the constructor to indicate that the contained object should...</div><div class="ttdef"><b>Definition:</b> <a href="_optional_8hpp_source.html#l00036">Optional.hpp:36</a></div></div> |
| 427 | <div class="ttc" id="aclassarmnn_1_1_optional_reference_switch_3_01true_00_01_t_01_4_html_ae0e39323497d71182ed4ff2c15f1e565"><div class="ttname"><a href="classarmnn_1_1_optional_reference_switch_3_01true_00_01_t_01_4.html#ae0e39323497d71182ed4ff2c15f1e565">armnn::OptionalReferenceSwitch< true, T >::OptionalReferenceSwitch</a></div><div class="ttdeci">OptionalReferenceSwitch() noexcept</div><div class="ttdef"><b>Definition:</b> <a href="_optional_8hpp_source.html#l00197">Optional.hpp:197</a></div></div> |
| 428 | <div class="ttc" id="aclassarmnn_1_1_optional_reference_switch_3_01true_00_01_t_01_4_html_aa35457bd4f798de06bf5742117fbaf16"><div class="ttname"><a href="classarmnn_1_1_optional_reference_switch_3_01true_00_01_t_01_4.html#aa35457bd4f798de06bf5742117fbaf16">armnn::OptionalReferenceSwitch< true, T >::NonRefT</a></div><div class="ttdeci">typename std::remove_reference< T >::type NonRefT</div><div class="ttdef"><b>Definition:</b> <a href="_optional_8hpp_source.html#l00195">Optional.hpp:195</a></div></div> |
| 429 | <div class="ttc" id="aclassarmnn_1_1_optional_html_ad6bb5bce1d9fcc1ea1d672543c75db4e"><div class="ttname"><a href="classarmnn_1_1_optional.html#ad6bb5bce1d9fcc1ea1d672543c75db4e">armnn::Optional::Optional</a></div><div class="ttdeci">Optional(const BaseSwitch &other)</div><div class="ttdef"><b>Definition:</b> <a href="_optional_8hpp_source.html#l00280">Optional.hpp:280</a></div></div> |
| 430 | <div class="ttc" id="aclassarmnn_1_1_optional_base_html_a53e87efb7e1b2df3dc4420dafaf2ee7e"><div class="ttname"><a href="classarmnn_1_1_optional_base.html#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.html#l00072">Optional.hpp:72</a></div></div> |
| 431 | <div class="ttc" id="anamespacearmnn_html_a77780137c47f528921f6537447060f05"><div class="ttname"><a href="namespacearmnn.html#a77780137c47f528921f6537447060f05">armnn::MakeOptional</a></div><div class="ttdeci">Optional< T > MakeOptional(Args &&... args)</div><div class="ttdoc">Utility template that constructs an object of type T in-place and wraps it inside an Optional<T> obje...</div><div class="ttdef"><b>Definition:</b> <a href="_optional_8hpp_source.html#l00305">Optional.hpp:305</a></div></div> |
| 432 | <div class="ttc" id="aclassarmnn_1_1_optional_reference_switch_3_01true_00_01_t_01_4_html_ad20897c5c8bd47f5d4005989bead0e55"><div class="ttname"><a href="classarmnn_1_1_optional_reference_switch_3_01true_00_01_t_01_4.html#ad20897c5c8bd47f5d4005989bead0e55">armnn::OptionalReferenceSwitch< true, T >::reset</a></div><div class="ttdeci">void reset()</div><div class="ttdef"><b>Definition:</b> <a href="_optional_8hpp_source.html#l00239">Optional.hpp:239</a></div></div> |
| 433 | <div class="ttc" id="astructarmnn_1_1_construct_in_place_html_acea6a95844ea6127b802f2ef6769e8a0"><div class="ttname"><a href="structarmnn_1_1_construct_in_place.html#acea6a95844ea6127b802f2ef6769e8a0">armnn::ConstructInPlace::ConstructInPlace</a></div><div class="ttdeci">ConstructInPlace()=default</div></div> |
| 434 | <div class="ttc" id="aclassarmnn_1_1_optional_html_a27ea92da9f8129f5abfabc4ef53091c9"><div class="ttname"><a href="classarmnn_1_1_optional.html#a27ea92da9f8129f5abfabc4ef53091c9">armnn::Optional::operator=</a></div><div class="ttdeci">Optional & operator=(const Optional &other)=default</div></div> |
| 435 | <div class="ttc" id="aclassarmnn_1_1_optional_reference_switch_html_a66ffe2beacf3f0e66c2ccb21fcfba30f"><div class="ttname"><a href="classarmnn_1_1_optional_reference_switch.html#a66ffe2beacf3f0e66c2ccb21fcfba30f">armnn::OptionalReferenceSwitch::OptionalReferenceSwitch</a></div><div class="ttdeci">OptionalReferenceSwitch(const OptionalReferenceSwitch &other)</div><div class="ttdef"><b>Definition:</b> <a href="_optional_8hpp_source.html#l00102">Optional.hpp:102</a></div></div> |
| 436 | <div class="ttc" id="anamespacestd_html"><div class="ttname"><a href="namespacestd.html">std</a></div><div class="ttdef"><b>Definition:</b> <a href="_backend_id_8hpp_source.html#l00149">BackendId.hpp:149</a></div></div> |
| 437 | <div class="ttc" id="aclassarmnn_1_1_optional_html_aa68a881b2258017440f00f1bf3cd0e74"><div class="ttname"><a href="classarmnn_1_1_optional.html#aa68a881b2258017440f00f1bf3cd0e74">armnn::Optional::operator==</a></div><div class="ttdeci">bool operator==(const Optional< T > &rhs) const</div><div class="ttdoc">Two optionals are considered equal if they are both empty or both contain values which themselves are...</div><div class="ttdef"><b>Definition:</b> <a href="_optional_8hpp_source.html#l00288">Optional.hpp:288</a></div></div> |
| 438 | <div class="ttc" id="aclassarmnn_1_1_optional_html_a0ba66c8e63acad2362782737bdc1e50a"><div class="ttname"><a href="classarmnn_1_1_optional.html#a0ba66c8e63acad2362782737bdc1e50a">armnn::Optional::Optional</a></div><div class="ttdeci">Optional() noexcept</div><div class="ttdef"><b>Definition:</b> <a href="_optional_8hpp_source.html#l00275">Optional.hpp:275</a></div></div> |
| 439 | <div class="ttc" id="aclassarmnn_1_1_bad_optional_access_exception_html"><div class="ttname"><a href="classarmnn_1_1_bad_optional_access_exception.html">armnn::BadOptionalAccessException</a></div><div class="ttdef"><b>Definition:</b> <a href="_exceptions_8hpp_source.html#l00115">Exceptions.hpp:115</a></div></div> |
| 440 | <div class="ttc" id="aclassarmnn_1_1_optional_reference_switch_3_01true_00_01_t_01_4_html_a079e5fefe2d24504f6742516fe515ffe"><div class="ttname"><a href="classarmnn_1_1_optional_reference_switch_3_01true_00_01_t_01_4.html#a079e5fefe2d24504f6742516fe515ffe">armnn::OptionalReferenceSwitch< true, T >::operator=</a></div><div class="ttdeci">OptionalReferenceSwitch & operator=(const T value)</div><div class="ttdef"><b>Definition:</b> <a href="_optional_8hpp_source.html#l00214">Optional.hpp:214</a></div></div> |
| 441 | <div class="ttc" id="a_exceptions_8hpp_html"><div class="ttname"><a href="_exceptions_8hpp.html">Exceptions.hpp</a></div></div> |
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| 443 | <div class="ttc" id="aclassarmnn_1_1_optional_reference_switch_3_01true_00_01_t_01_4_html_a7f3f2d9ab25077e28a310bd9ca871556"><div class="ttname"><a href="classarmnn_1_1_optional_reference_switch_3_01true_00_01_t_01_4.html#a7f3f2d9ab25077e28a310bd9ca871556">armnn::OptionalReferenceSwitch< true, T >::OptionalReferenceSwitch</a></div><div class="ttdeci">OptionalReferenceSwitch(T value)</div><div class="ttdef"><b>Definition:</b> <a href="_optional_8hpp_source.html#l00205">Optional.hpp:205</a></div></div> |
| 444 | <div class="ttc" id="aclassarmnn_1_1_optional_reference_switch_3_01true_00_01_t_01_4_html_a66ffe2beacf3f0e66c2ccb21fcfba30f"><div class="ttname"><a href="classarmnn_1_1_optional_reference_switch_3_01true_00_01_t_01_4.html#a66ffe2beacf3f0e66c2ccb21fcfba30f">armnn::OptionalReferenceSwitch< true, T >::OptionalReferenceSwitch</a></div><div class="ttdeci">OptionalReferenceSwitch(const OptionalReferenceSwitch &other)</div><div class="ttdef"><b>Definition:</b> <a href="_optional_8hpp_source.html#l00200">Optional.hpp:200</a></div></div> |
| 445 | <div class="ttc" id="aclassarmnn_1_1_optional_reference_switch_html_ae0e39323497d71182ed4ff2c15f1e565"><div class="ttname"><a href="classarmnn_1_1_optional_reference_switch.html#ae0e39323497d71182ed4ff2c15f1e565">armnn::OptionalReferenceSwitch::OptionalReferenceSwitch</a></div><div class="ttdeci">OptionalReferenceSwitch() noexcept</div><div class="ttdef"><b>Definition:</b> <a href="_optional_8hpp_source.html#l00086">Optional.hpp:86</a></div></div> |
| 446 | <div class="ttc" id="aclassarmnn_1_1_optional_reference_switch_3_01true_00_01_t_01_4_html_a35cbddae445b41e7fca89827efecf90c"><div class="ttname"><a href="classarmnn_1_1_optional_reference_switch_3_01true_00_01_t_01_4.html#a35cbddae445b41e7fca89827efecf90c">armnn::OptionalReferenceSwitch< true, T >::value</a></div><div class="ttdeci">T value()</div><div class="ttdef"><b>Definition:</b> <a href="_optional_8hpp_source.html#l00255">Optional.hpp:255</a></div></div> |
| 447 | <div class="ttc" id="aclassarmnn_1_1_optional_reference_switch_html_abe5947e3f9acc0738b3ef2ee4cf3547d"><div class="ttname"><a href="classarmnn_1_1_optional_reference_switch.html#abe5947e3f9acc0738b3ef2ee4cf3547d">armnn::OptionalReferenceSwitch::operator=</a></div><div class="ttdeci">OptionalReferenceSwitch & operator=(const T &value)</div><div class="ttdef"><b>Definition:</b> <a href="_optional_8hpp_source.html#l00108">Optional.hpp:108</a></div></div> |
| 448 | <div class="ttc" id="aclassarmnn_1_1_optional_reference_switch_html_ad20897c5c8bd47f5d4005989bead0e55"><div class="ttname"><a href="classarmnn_1_1_optional_reference_switch.html#ad20897c5c8bd47f5d4005989bead0e55">armnn::OptionalReferenceSwitch::reset</a></div><div class="ttdeci">void reset()</div><div class="ttdef"><b>Definition:</b> <a href="_optional_8hpp_source.html#l00137">Optional.hpp:137</a></div></div> |
| 449 | <div class="ttc" id="aclassarmnn_1_1_optional_reference_switch_3_01true_00_01_t_01_4_html_a13961a32b21df02dad8c66e11995f006"><div class="ttname"><a href="classarmnn_1_1_optional_reference_switch_3_01true_00_01_t_01_4.html#a13961a32b21df02dad8c66e11995f006">armnn::OptionalReferenceSwitch< true, T >::OptionalReferenceSwitch</a></div><div class="ttdeci">OptionalReferenceSwitch(EmptyOptional) noexcept</div><div class="ttdef"><b>Definition:</b> <a href="_optional_8hpp_source.html#l00198">Optional.hpp:198</a></div></div> |
| 450 | <div class="ttc" id="aclassarmnn_1_1_optional_html_ab71d669cf5dc14eb564c64345be02198"><div class="ttname"><a href="classarmnn_1_1_optional.html#ab71d669cf5dc14eb564c64345be02198">armnn::Optional::Optional</a></div><div class="ttdeci">Optional(const Optional &other)</div><div class="ttdef"><b>Definition:</b> <a href="_optional_8hpp_source.html#l00279">Optional.hpp:279</a></div></div> |
| 451 | <div class="ttc" id="aclassarmnn_1_1_optional_reference_switch_3_01true_00_01_t_01_4_html_ab657408af6365dc01548c8befa2011bf"><div class="ttname"><a href="classarmnn_1_1_optional_reference_switch_3_01true_00_01_t_01_4.html#ab657408af6365dc01548c8befa2011bf">armnn::OptionalReferenceSwitch< true, T >::value</a></div><div class="ttdeci">const T value() const</div><div class="ttdef"><b>Definition:</b> <a href="_optional_8hpp_source.html#l00245">Optional.hpp:245</a></div></div> |
| 452 | <div class="ttc" id="aclassarmnn_1_1_optional_reference_switch_html_a464298ad7afeafebbb149f566ecabbab"><div class="ttname"><a href="classarmnn_1_1_optional_reference_switch.html#a464298ad7afeafebbb149f566ecabbab">armnn::OptionalReferenceSwitch::value</a></div><div class="ttdeci">T & value()</div><div class="ttdef"><b>Definition:</b> <a href="_optional_8hpp_source.html#l00157">Optional.hpp:157</a></div></div> |
| 453 | <div class="ttc" id="aclassarmnn_1_1_optional_html_ad821ad3ce9685b41025f5f70481ec2d7"><div class="ttname"><a href="classarmnn_1_1_optional.html#ad821ad3ce9685b41025f5f70481ec2d7">armnn::Optional::Optional</a></div><div class="ttdeci">Optional(const T &value)</div><div class="ttdef"><b>Definition:</b> <a href="_optional_8hpp_source.html#l00276">Optional.hpp:276</a></div></div> |
| 454 | <div class="ttc" id="aclassarmnn_1_1_optional_html_a2e14620644d695df278fc6a84c8a63dc"><div class="ttname"><a href="classarmnn_1_1_optional.html#a2e14620644d695df278fc6a84c8a63dc">armnn::Optional::Optional</a></div><div class="ttdeci">Optional(ConstructInPlace, Args &&... args)</div><div class="ttdef"><b>Definition:</b> <a href="_optional_8hpp_source.html#l00283">Optional.hpp:283</a></div></div> |
| 455 | <div class="ttc" id="aclassarmnn_1_1_optional_reference_switch_html_a77c7d528ac063d870b8c8426ec81c1c3"><div class="ttname"><a href="classarmnn_1_1_optional_reference_switch.html#a77c7d528ac063d870b8c8426ec81c1c3">armnn::OptionalReferenceSwitch::value</a></div><div class="ttdeci">const T & value() const</div><div class="ttdef"><b>Definition:</b> <a href="_optional_8hpp_source.html#l00146">Optional.hpp:146</a></div></div> |
| 456 | <div class="ttc" id="aclassarmnn_1_1_optional_reference_switch_html"><div class="ttname"><a href="classarmnn_1_1_optional_reference_switch.html">armnn::OptionalReferenceSwitch</a></div><div class="ttdoc">The default implementation is the non-reference case.</div><div class="ttdef"><b>Definition:</b> <a href="_optional_8hpp_source.html#l00081">Optional.hpp:81</a></div></div> |
| 457 | <div class="ttc" id="aclassarmnn_1_1_optional_reference_switch_html_afcdbef8eae7fb1de8ea387da20dd369c"><div class="ttname"><a href="classarmnn_1_1_optional_reference_switch.html#afcdbef8eae7fb1de8ea387da20dd369c">armnn::OptionalReferenceSwitch::operator=</a></div><div class="ttdeci">OptionalReferenceSwitch & operator=(const OptionalReferenceSwitch &other)</div><div class="ttdef"><b>Definition:</b> <a href="_optional_8hpp_source.html#l00115">Optional.hpp:115</a></div></div> |
| 458 | <div class="ttc" id="aclassarmnn_1_1_optional_base_html_a86b749ce2c4bc627fa8a1fcfaf0e314f"><div class="ttname"><a href="classarmnn_1_1_optional_base.html#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.html#l00053">Optional.hpp:53</a></div></div> |
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| 465 | <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.17 </li> |
| 466 | </ul> |
| 467 | </div> |
| 468 | </body> |
| 469 | </html> |