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 <span id="projectnumber">3.11.0</span>
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<div class="title">std_deserialize.h</div> </div>
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="preprocessor">#if SIMDJSON_SUPPORTS_DESERIALIZATION</span></div>
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<div class="line"><a name="l00002"></a><span class="lineno"> 2</span>  </div>
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<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="preprocessor">#ifndef SIMDJSON_ONDEMAND_DESERIALIZE_H</span></div>
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<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="preprocessor">#ifndef SIMDJSON_CONDITIONAL_INCLUDE</span></div>
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<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="preprocessor">#define SIMDJSON_ONDEMAND_DESERIALIZE_H</span></div>
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<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="preprocessor">#include "simdjson/generic/ondemand/array.h"</span></div>
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<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="preprocessor">#include "simdjson/generic/ondemand/base.h"</span></div>
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<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="preprocessor">#endif </span><span class="comment">// SIMDJSON_CONDITIONAL_INCLUDE</span></div>
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<div class="line"><a name="l00009"></a><span class="lineno"> 9</span>  </div>
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<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="preprocessor">#include <concepts></span></div>
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<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="preprocessor">#include <limits></span></div>
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<div class="line"><a name="l00012"></a><span class="lineno"> 12</span>  </div>
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<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="keyword">namespace </span><a class="code" href="namespacesimdjson.html">simdjson</a> {</div>
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<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
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<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> constexpr <span class="keywordtype">bool</span> require_custom_serialization = <span class="keyword">false</span>;</div>
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<div class="line"><a name="l00016"></a><span class="lineno"> 16</span>  </div>
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<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment">// Number deserialization</span></div>
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<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment"></span> </div>
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<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="keyword">template</span> <std::<span class="keywordtype">unsigned</span>_<span class="keywordtype">int</span>egral T></div>
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<div class="line"><a name="l00022"></a><span class="lineno"> 22</span>  requires(!require_custom_serialization<T>)</div>
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<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <a class="code" href="namespacesimdjson.html#a7b735a3a50ba79e3f7f14df5f77d8da9">error_code</a> tag_invoke(deserialize_tag, <span class="keyword">auto</span> &val, T &out) noexcept {</div>
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<div class="line"><a name="l00024"></a><span class="lineno"> 24</span>  <span class="keyword">using</span> limits = std::numeric_limits<T>;</div>
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<div class="line"><a name="l00025"></a><span class="lineno"> 25</span>  </div>
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<div class="line"><a name="l00026"></a><span class="lineno"> 26</span>  uint64_t x;</div>
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<div class="line"><a name="l00027"></a><span class="lineno"> 27</span>  SIMDJSON_TRY(val.get_uint64().get(x));</div>
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<div class="line"><a name="l00028"></a><span class="lineno"> 28</span>  <span class="keywordflow">if</span> (x > (limits::max)()) {</div>
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<div class="line"><a name="l00029"></a><span class="lineno"> 29</span>  <span class="keywordflow">return</span> <a class="code" href="namespacesimdjson.html#a7b735a3a50ba79e3f7f14df5f77d8da9a8c779dcc8fb73a4eb8891af3ef65eebb">NUMBER_OUT_OF_RANGE</a>;</div>
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<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>  }</div>
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<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  out = <span class="keyword">static_cast<</span>T<span class="keyword">></span>(x);</div>
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<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  <span class="keywordflow">return</span> <a class="code" href="namespacesimdjson.html#a7b735a3a50ba79e3f7f14df5f77d8da9aa4ffc800804829a88c5b52ac3c4c6681">SUCCESS</a>;</div>
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<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> }</div>
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<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  </div>
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<div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="keyword">template</span> <std::<span class="keywordtype">float</span>ing_po<span class="keywordtype">int</span> T></div>
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<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  requires(!require_custom_serialization<T>)</div>
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<div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <a class="code" href="namespacesimdjson.html#a7b735a3a50ba79e3f7f14df5f77d8da9">error_code</a> tag_invoke(deserialize_tag, <span class="keyword">auto</span> &val, T &out) noexcept {</div>
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<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  <span class="keywordtype">double</span> x;</div>
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<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  SIMDJSON_TRY(val.get_double().get(x));</div>
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<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  out = <span class="keyword">static_cast<</span>T<span class="keyword">></span>(x);</div>
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<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  <span class="keywordflow">return</span> <a class="code" href="namespacesimdjson.html#a7b735a3a50ba79e3f7f14df5f77d8da9aa4ffc800804829a88c5b52ac3c4c6681">SUCCESS</a>;</div>
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<div class="line"><a name="l00042"></a><span class="lineno"> 42</span> }</div>
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<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  </div>
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<div class="line"><a name="l00044"></a><span class="lineno"> 44</span> <span class="keyword">template</span> <std::<span class="keywordtype">signed</span>_<span class="keywordtype">int</span>egral T></div>
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<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  requires(!require_custom_serialization<T>)</div>
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<div class="line"><a name="l00046"></a><span class="lineno"> 46</span> <a class="code" href="namespacesimdjson.html#a7b735a3a50ba79e3f7f14df5f77d8da9">error_code</a> tag_invoke(deserialize_tag, <span class="keyword">auto</span> &val, T &out) noexcept {</div>
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<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  <span class="keyword">using</span> limits = std::numeric_limits<T>;</div>
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<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  </div>
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<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  int64_t x;</div>
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<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  SIMDJSON_TRY(val.get_int64().get(x));</div>
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<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  <span class="keywordflow">if</span> (x > (limits::max)() || x < (limits::min)()) {</div>
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<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  <span class="keywordflow">return</span> <a class="code" href="namespacesimdjson.html#a7b735a3a50ba79e3f7f14df5f77d8da9a8c779dcc8fb73a4eb8891af3ef65eebb">NUMBER_OUT_OF_RANGE</a>;</div>
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<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  }</div>
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<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  out = <span class="keyword">static_cast<</span>T<span class="keyword">></span>(x);</div>
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<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  <span class="keywordflow">return</span> <a class="code" href="namespacesimdjson.html#a7b735a3a50ba79e3f7f14df5f77d8da9aa4ffc800804829a88c5b52ac3c4c6681">SUCCESS</a>;</div>
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<div class="line"><a name="l00056"></a><span class="lineno"> 56</span> }</div>
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<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  </div>
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<div class="line"><a name="l00065"></a><span class="lineno"> 65</span> <span class="keyword">template</span> <concepts::appendable_containers T, <span class="keyword">typename</span> ValT></div>
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<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  requires(!require_custom_serialization<T>)</div>
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<div class="line"><a name="l00067"></a><span class="lineno"> 67</span> <a class="code" href="namespacesimdjson.html#a7b735a3a50ba79e3f7f14df5f77d8da9">error_code</a> tag_invoke(deserialize_tag, ValT &val, T &out) noexcept(<span class="keyword">false</span>) {</div>
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<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  <span class="keyword">using</span> value_type = <span class="keyword">typename</span> std::remove_cvref_t<T>::value_type;</div>
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<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  static_assert(</div>
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<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  deserializable<value_type, ValT>,</div>
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<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <span class="stringliteral">"The specified type inside the container must itself be deserializable"</span>);</div>
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<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  static_assert(</div>
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<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  std::is_default_constructible_v<value_type>,</div>
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<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  <span class="stringliteral">"The specified type inside the container must default constructible."</span>);</div>
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<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  </div>
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<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  SIMDJSON_IMPLEMENTATION::ondemand::array arr;</div>
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<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  SIMDJSON_TRY(val.get_array().get(arr));</div>
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<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  <span class="keywordflow">for</span> (<span class="keyword">auto</span> v : arr) {</div>
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<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  <span class="keywordflow">if</span> constexpr (concepts::returns_reference<T>) {</div>
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<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  <span class="keywordflow">if</span> (<span class="keyword">auto</span> <span class="keyword">const</span> err = v.get<value_type>().get(concepts::emplace_one(out));</div>
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<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  err) {</div>
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<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  <span class="comment">// If an error occurs, the empty element that we just inserted gets</span></div>
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<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  <span class="comment">// removed. We're not using a temp variable because if T is a heavy</span></div>
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<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  <span class="comment">// type, we want the valid path to be the fast path and the slow path be</span></div>
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<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  <span class="comment">// the path that has errors in it.</span></div>
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<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  <span class="keywordflow">if</span> constexpr (requires { out.pop_back(); }) {</div>
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<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  <span class="keyword">static_cast<</span><span class="keywordtype">void</span><span class="keyword">></span>(out.pop_back());</div>
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<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  }</div>
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<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  <span class="keywordflow">return</span> err;</div>
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<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  }</div>
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<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  } <span class="keywordflow">else</span> {</div>
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<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  value_type temp;</div>
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<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  <span class="keywordflow">if</span> (<span class="keyword">auto</span> <span class="keyword">const</span> err = v.get<value_type>().get(temp); err) {</div>
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<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  <span class="keywordflow">return</span> err;</div>
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<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  }</div>
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<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  concepts::emplace_one(out, std::move(temp));</div>
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<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  }</div>
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<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  }</div>
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<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  <span class="keywordflow">return</span> <a class="code" href="namespacesimdjson.html#a7b735a3a50ba79e3f7f14df5f77d8da9aa4ffc800804829a88c5b52ac3c4c6681">SUCCESS</a>;</div>
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<div class="line"><a name="l00100"></a><span class="lineno"> 100</span> }</div>
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<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  </div>
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<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  </div>
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<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  </div>
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<div class="line"><a name="l00118"></a><span class="lineno"> 118</span> <span class="keyword">template</span> <concepts::smart_po<span class="keywordtype">int</span>er T, <span class="keyword">typename</span> ValT></div>
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<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  requires(!require_custom_serialization<T>)</div>
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<div class="line"><a name="l00120"></a><span class="lineno"> 120</span> <a class="code" href="namespacesimdjson.html#a7b735a3a50ba79e3f7f14df5f77d8da9">error_code</a> tag_invoke(deserialize_tag, ValT &val, T &out) noexcept(nothrow_deserializable<<span class="keyword">typename</span> std::remove_cvref_t<T>::element_type, ValT>) {</div>
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<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  <span class="keyword">using</span> <a class="code" href="namespacesimdjson_1_1dom.html#a6e1dee3a823ecfee91086d3478bbab3a">element_type</a> = <span class="keyword">typename</span> std::remove_cvref_t<T>::element_type;</div>
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<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  </div>
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<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  <span class="comment">// For better error messages, don't use these as constraints on</span></div>
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<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  <span class="comment">// the tag_invoke CPO.</span></div>
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<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  static_assert(</div>
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<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  deserializable<element_type, ValT>,</div>
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<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  <span class="stringliteral">"The specified type inside the unique_ptr must itself be deserializable"</span>);</div>
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<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  static_assert(</div>
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<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  std::is_default_constructible_v<element_type>,</div>
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<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  <span class="stringliteral">"The specified type inside the unique_ptr must default constructible."</span>);</div>
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<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  </div>
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<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  <span class="keyword">auto</span> ptr = <span class="keyword">new</span> (std::nothrow) <a class="code" href="namespacesimdjson_1_1dom.html#a6e1dee3a823ecfee91086d3478bbab3a">element_type</a>();</div>
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<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  <span class="keywordflow">if</span> (ptr == <span class="keyword">nullptr</span>) {</div>
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<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  <span class="keywordflow">return</span> <a class="code" href="namespacesimdjson.html#a7b735a3a50ba79e3f7f14df5f77d8da9aa0e71422c8ae80ebaa11d8d74d64737f">MEMALLOC</a>;</div>
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<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  }</div>
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<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  SIMDJSON_TRY(val.template get<element_type>(*ptr));</div>
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<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  out.reset(ptr);</div>
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<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  <span class="keywordflow">return</span> <a class="code" href="namespacesimdjson.html#a7b735a3a50ba79e3f7f14df5f77d8da9aa4ffc800804829a88c5b52ac3c4c6681">SUCCESS</a>;</div>
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<div class="line"><a name="l00139"></a><span class="lineno"> 139</span> }</div>
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<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  </div>
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<div class="line"><a name="l00144"></a><span class="lineno"> 144</span> <span class="keyword">template</span> <concepts::optional_type T, <span class="keyword">typename</span> ValT></div>
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<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  requires(!require_custom_serialization<T>)</div>
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<div class="line"><a name="l00146"></a><span class="lineno"> 146</span> <a class="code" href="namespacesimdjson.html#a7b735a3a50ba79e3f7f14df5f77d8da9">error_code</a> tag_invoke(deserialize_tag, ValT &val, T &out) noexcept(nothrow_deserializable<<span class="keyword">typename</span> std::remove_cvref_t<T>::value_type, ValT>) {</div>
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<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  <span class="keyword">using</span> value_type = <span class="keyword">typename</span> std::remove_cvref_t<T>::value_type;</div>
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<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  </div>
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<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  static_assert(</div>
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<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  deserializable<value_type, ValT>,</div>
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<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  <span class="stringliteral">"The specified type inside the unique_ptr must itself be deserializable"</span>);</div>
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<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  static_assert(</div>
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<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  std::is_default_constructible_v<value_type>,</div>
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<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  <span class="stringliteral">"The specified type inside the unique_ptr must default constructible."</span>);</div>
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<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  </div>
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<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  <span class="keywordflow">if</span> (!out) {</div>
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<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  out.emplace();</div>
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<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  }</div>
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<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  SIMDJSON_TRY(val.template get<value_type>(out.value()));</div>
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<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  <span class="keywordflow">return</span> <a class="code" href="namespacesimdjson.html#a7b735a3a50ba79e3f7f14df5f77d8da9aa4ffc800804829a88c5b52ac3c4c6681">SUCCESS</a>;</div>
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<div class="line"><a name="l00161"></a><span class="lineno"> 161</span> }</div>
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<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  </div>
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<div class="line"><a name="l00163"></a><span class="lineno"> 163</span> } <span class="comment">// namespace simdjson</span></div>
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<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  </div>
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<div class="line"><a name="l00165"></a><span class="lineno"> 165</span> <span class="preprocessor">#endif </span><span class="comment">// SIMDJSON_ONDEMAND_DESERIALIZE_H</span></div>
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<div class="line"><a name="l00166"></a><span class="lineno"> 166</span> <span class="preprocessor">#endif </span><span class="comment">// SIMDJSON_SUPPORTS_DESERIALIZATION</span></div>
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<div class="ttc" id="anamespacesimdjson_1_1dom_html_a6e1dee3a823ecfee91086d3478bbab3a"><div class="ttname"><a href="namespacesimdjson_1_1dom.html#a6e1dee3a823ecfee91086d3478bbab3a">simdjson::dom::element_type</a></div><div class="ttdeci">element_type</div><div class="ttdoc">The actual concrete type of a JSON element This is the type it is most easily cast to with get<>.</div><div class="ttdef"><b>Definition:</b> <a href="element_8h_source.html#l00014">element.h:14</a></div></div>
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<div class="ttc" id="anamespacesimdjson_html"><div class="ttname"><a href="namespacesimdjson.html">simdjson</a></div><div class="ttdoc">The top level simdjson namespace, containing everything the library provides.</div><div class="ttdef"><b>Definition:</b> <a href="arm64_2base_8h_source.html#l00008">base.h:8</a></div></div>
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<div class="ttc" id="anamespacesimdjson_html_a7b735a3a50ba79e3f7f14df5f77d8da9"><div class="ttname"><a href="namespacesimdjson.html#a7b735a3a50ba79e3f7f14df5f77d8da9">simdjson::error_code</a></div><div class="ttdeci">error_code</div><div class="ttdoc">All possible errors returned by simdjson.</div><div class="ttdef"><b>Definition:</b> <a href="error_8h_source.html#l00019">error.h:19</a></div></div>
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<div class="ttc" id="anamespacesimdjson_html_a7b735a3a50ba79e3f7f14df5f77d8da9a8c779dcc8fb73a4eb8891af3ef65eebb"><div class="ttname"><a href="namespacesimdjson.html#a7b735a3a50ba79e3f7f14df5f77d8da9a8c779dcc8fb73a4eb8891af3ef65eebb">simdjson::NUMBER_OUT_OF_RANGE</a></div><div class="ttdeci">@ NUMBER_OUT_OF_RANGE</div><div class="ttdoc">JSON number does not fit in 64 bits.</div><div class="ttdef"><b>Definition:</b> <a href="error_8h_source.html#l00038">error.h:38</a></div></div>
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<div class="ttc" id="anamespacesimdjson_html_a7b735a3a50ba79e3f7f14df5f77d8da9aa0e71422c8ae80ebaa11d8d74d64737f"><div class="ttname"><a href="namespacesimdjson.html#a7b735a3a50ba79e3f7f14df5f77d8da9aa0e71422c8ae80ebaa11d8d74d64737f">simdjson::MEMALLOC</a></div><div class="ttdeci">@ MEMALLOC</div><div class="ttdoc">Error allocating memory, most likely out of memory.</div><div class="ttdef"><b>Definition:</b> <a href="error_8h_source.html#l00022">error.h:22</a></div></div>
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<div class="ttc" id="anamespacesimdjson_html_a7b735a3a50ba79e3f7f14df5f77d8da9aa4ffc800804829a88c5b52ac3c4c6681"><div class="ttname"><a href="namespacesimdjson.html#a7b735a3a50ba79e3f7f14df5f77d8da9aa4ffc800804829a88c5b52ac3c4c6681">simdjson::SUCCESS</a></div><div class="ttdeci">@ SUCCESS</div><div class="ttdoc">No error.</div><div class="ttdef"><b>Definition:</b> <a href="error_8h_source.html#l00020">error.h:20</a></div></div>
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