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<a href="a00596.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">// Raw memory manipulators -*- C++ -*-</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> </div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment">// Copyright (C) 2001-2018 Free Software Foundation, Inc.</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment">//</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment">// This file is part of the GNU ISO C++ Library. This library is free</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment">// software; you can redistribute it and/or modify it under the</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment">// terms of the GNU General Public License as published by the</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment">// Free Software Foundation; either version 3, or (at your option)</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment">// any later version.</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> </div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment">// This library is distributed in the hope that it will be useful,</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment">// but WITHOUT ANY WARRANTY; without even the implied warranty of</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment">// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment">// GNU General Public License for more details.</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> </div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment">// Under Section 7 of GPL version 3, you are granted additional</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment">// permissions described in the GCC Runtime Library Exception, version</span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment">// 3.1, as published by the Free Software Foundation.</span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> </div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment">// You should have received a copy of the GNU General Public License and</span></div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="comment">// a copy of the GCC Runtime Library Exception along with this program;</span></div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="comment">// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see</span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="comment">// <http://www.gnu.org/licenses/>.</span></div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> </div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="comment">/*</span></div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="comment"> *</span></div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="comment"> * Copyright (c) 1994</span></div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="comment"> * Hewlett-Packard Company</span></div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="comment"> *</span></div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="comment"> * Permission to use, copy, modify, distribute and sell this software</span></div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="comment"> * and its documentation for any purpose is hereby granted without fee,</span></div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="comment"> * provided that the above copyright notice appear in all copies and</span></div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="comment"> * that both that copyright notice and this permission notice appear</span></div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="comment"> * in supporting documentation. Hewlett-Packard Company makes no</span></div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="comment"> * representations about the suitability of this software for any</span></div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="comment"> * purpose. It is provided "as is" without express or implied warranty.</span></div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="comment"> *</span></div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="comment"> *</span></div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="comment"> * Copyright (c) 1996,1997</span></div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="comment"> * Silicon Graphics Computer Systems, Inc.</span></div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="comment"> *</span></div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="comment"> * Permission to use, copy, modify, distribute and sell this software</span></div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="comment"> * and its documentation for any purpose is hereby granted without fee,</span></div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span> <span class="comment"> * provided that the above copyright notice appear in all copies and</span></div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="comment"> * that both that copyright notice and this permission notice appear</span></div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span> <span class="comment"> * in supporting documentation. Silicon Graphics makes no</span></div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span> <span class="comment"> * representations about the suitability of this software for any</span></div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="comment"> * purpose. It is provided "as is" without express or implied warranty.</span></div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="comment"> */</span></div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span> <span class="comment"></span></div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span> <span class="comment">/** @file bits/stl_uninitialized.h</span></div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span> <span class="comment"> * This is an internal header file, included by other library headers.</span></div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span> <span class="comment"> * Do not attempt to use it directly. @headername{memory}</span></div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span> <span class="comment"> */</span></div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span> </div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span> <span class="preprocessor">#ifndef _STL_UNINITIALIZED_H</span></div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span> <span class="preprocessor">#define _STL_UNINITIALIZED_H 1</span></div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span> </div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span> <span class="preprocessor">#if __cplusplus > 201402L</span></div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span> <span class="preprocessor">#include <utility></span></div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span> </div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span> <span class="preprocessor">#if __cplusplus >= 201103L</span></div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span> <span class="preprocessor">#include <<a class="code" href="a00167.html">type_traits</a>></span></div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span> </div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span> <span class="keyword">namespace </span><a class="code" href="a01541.html">std</a> _GLIBCXX_VISIBILITY(default)</div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span> {</div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span> _GLIBCXX_BEGIN_NAMESPACE_VERSION</div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span> </div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <span class="keyword">template</span><<span class="keywordtype">bool</span> _TrivialValueTypes></div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  <span class="keyword">struct </span>__uninitialized_copy</div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  {</div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _InputIterator, <span class="keyword">typename</span> _ForwardIterator></div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  <span class="keyword">static</span> _ForwardIterator</div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  __uninit_copy(_InputIterator __first, _InputIterator __last,</div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  _ForwardIterator __result)</div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  {</div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  _ForwardIterator __cur = __result;</div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  __try</div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  {</div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  <span class="keywordflow">for</span> (; __first != __last; ++__first, (void)++__cur)</div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  <a class="code" href="a01541.html#ae0f6a1883f4e98bc2ca573c992447fc2">std::_Construct</a>(<a class="code" href="a01480.html#ga1954d5552e24586051011312041033f6">std::__addressof</a>(*__cur), *__first);</div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  <span class="keywordflow">return</span> __cur;</div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  }</div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  __catch(...)</div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  {</div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  <a class="code" href="a01541.html#a468dae7cc599699643eafa95cc9999af">std::_Destroy</a>(__result, __cur);</div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  __throw_exception_again;</div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  }</div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  }</div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  };</div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span> </div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  <span class="keyword">template</span><></div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  <span class="keyword">struct </span>__uninitialized_copy<true></div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  {</div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _InputIterator, <span class="keyword">typename</span> _ForwardIterator></div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  <span class="keyword">static</span> _ForwardIterator</div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  __uninit_copy(_InputIterator __first, _InputIterator __last,</div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  _ForwardIterator __result)</div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  { <span class="keywordflow">return</span> std::copy(__first, __last, __result); }</div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  };</div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span> <span class="comment"></span></div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span> <span class="comment"> /**</span></div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span> <span class="comment"> * @brief Copies the range [first,last) into result.</span></div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span> <span class="comment"> * @param __first An input iterator.</span></div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span> <span class="comment"> * @param __last An input iterator.</span></div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span> <span class="comment"> * @param __result An output iterator.</span></div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span> <span class="comment"> * @return __result + (__first - __last)</span></div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span> <span class="comment"> *</span></div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span> <span class="comment"> * Like copy(), but does not require an initialized output range.</span></div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span> <span class="comment"> */</span></div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _InputIterator, <span class="keyword">typename</span> _ForwardIterator></div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  <span class="keyword">inline</span> _ForwardIterator</div><div class="line"><a name="l00115"></a><span class="lineno"><a class="line" href="a01541.html#a9166c966d7525f4bda824700e5122c44"> 115</a></span>  <a class="code" href="a01541.html#a9166c966d7525f4bda824700e5122c44">uninitialized_copy</a>(_InputIterator __first, _InputIterator __last,</div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  _ForwardIterator __result)</div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  {</div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> iterator_traits<_InputIterator>::value_type</div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  _ValueType1;</div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> iterator_traits<_ForwardIterator>::value_type</div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  _ValueType2;</div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span> <span class="preprocessor">#if __cplusplus < 201103L</span></div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  <span class="keyword">const</span> <span class="keywordtype">bool</span> __assignable = <span class="keyword">true</span>;</div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  <span class="comment">// trivial types can have deleted assignment</span></div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> iterator_traits<_InputIterator>::reference _RefType1;</div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> iterator_traits<_ForwardIterator>::reference _RefType2;</div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  <span class="keyword">const</span> <span class="keywordtype">bool</span> __assignable = <a class="code" href="a03683.html">is_assignable<_RefType2, _RefType1>::value</a>;</div><div class="line"><a name="l00129"></a><span class="lineno"> 129</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span> </div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  <span class="keywordflow">return</span> std::__uninitialized_copy<__is_trivial(_ValueType1)</div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  && __is_trivial(_ValueType2)</div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  && __assignable>::</div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  __uninit_copy(__first, __last, __result);</div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  }</div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span> </div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span> </div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  <span class="keyword">template</span><<span class="keywordtype">bool</span> _TrivialValueType></div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  <span class="keyword">struct </span>__uninitialized_fill</div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  {</div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _ForwardIterator, <span class="keyword">typename</span> _Tp></div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  <span class="keyword">static</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  __uninit_fill(_ForwardIterator __first, _ForwardIterator __last,</div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  <span class="keyword">const</span> _Tp& __x)</div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  {</div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  _ForwardIterator __cur = __first;</div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  __try</div><div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  {</div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  <span class="keywordflow">for</span> (; __cur != __last; ++__cur)</div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  <a class="code" href="a01541.html#ae0f6a1883f4e98bc2ca573c992447fc2">std::_Construct</a>(<a class="code" href="a01480.html#ga1954d5552e24586051011312041033f6">std::__addressof</a>(*__cur), __x);</div><div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  }</div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  __catch(...)</div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  {</div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  <a class="code" href="a01541.html#a468dae7cc599699643eafa95cc9999af">std::_Destroy</a>(__first, __cur);</div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  __throw_exception_again;</div><div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  }</div><div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  }</div><div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  };</div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span> </div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  <span class="keyword">template</span><></div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  <span class="keyword">struct </span>__uninitialized_fill<true></div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  {</div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _ForwardIterator, <span class="keyword">typename</span> _Tp></div><div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  <span class="keyword">static</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  __uninit_fill(_ForwardIterator __first, _ForwardIterator __last,</div><div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  <span class="keyword">const</span> _Tp& __x)</div><div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  { std::fill(__first, __last, __x); }</div><div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  };</div><div class="line"><a name="l00169"></a><span class="lineno"> 169</span> <span class="comment"></span></div><div class="line"><a name="l00170"></a><span class="lineno"> 170</span> <span class="comment"> /**</span></div><div class="line"><a name="l00171"></a><span class="lineno"> 171</span> <span class="comment"> * @brief Copies the value x into the range [first,last).</span></div><div class="line"><a name="l00172"></a><span class="lineno"> 172</span> <span class="comment"> * @param __first An input iterator.</span></div><div class="line"><a name="l00173"></a><span class="lineno"> 173</span> <span class="comment"> * @param __last An input iterator.</span></div><div class="line"><a name="l00174"></a><span class="lineno"> 174</span> <span class="comment"> * @param __x The source value.</span></div><div class="line"><a name="l00175"></a><span class="lineno"> 175</span> <span class="comment"> * @return Nothing.</span></div><div class="line"><a name="l00176"></a><span class="lineno"> 176</span> <span class="comment"> *</span></div><div class="line"><a name="l00177"></a><span class="lineno"> 177</span> <span class="comment"> * Like fill(), but does not require an initialized output range.</span></div><div class="line"><a name="l00178"></a><span class="lineno"> 178</span> <span class="comment"> */</span></div><div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _ForwardIterator, <span class="keyword">typename</span> _Tp></div><div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  <span class="keyword">inline</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00181"></a><span class="lineno"><a class="line" href="a01541.html#a212218423340e07f199776decd3584b2"> 181</a></span>  <a class="code" href="a01541.html#a212218423340e07f199776decd3584b2">uninitialized_fill</a>(_ForwardIterator __first, _ForwardIterator __last,</div><div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  <span class="keyword">const</span> _Tp& __x)</div><div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  {</div><div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> iterator_traits<_ForwardIterator>::value_type</div><div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  _ValueType;</div><div class="line"><a name="l00186"></a><span class="lineno"> 186</span> <span class="preprocessor">#if __cplusplus < 201103L</span></div><div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  <span class="keyword">const</span> <span class="keywordtype">bool</span> __assignable = <span class="keyword">true</span>;</div><div class="line"><a name="l00188"></a><span class="lineno"> 188</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  <span class="comment">// trivial types can have deleted assignment</span></div><div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  <span class="keyword">const</span> <span class="keywordtype">bool</span> __assignable = <a class="code" href="a03699.html">is_copy_assignable<_ValueType>::value</a>;</div><div class="line"><a name="l00191"></a><span class="lineno"> 191</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00192"></a><span class="lineno"> 192</span> </div><div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  std::__uninitialized_fill<__is_trivial(_ValueType) && __assignable>::</div><div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  __uninit_fill(__first, __last, __x);</div><div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  }</div><div class="line"><a name="l00196"></a><span class="lineno"> 196</span> </div><div class="line"><a name="l00197"></a><span class="lineno"> 197</span> </div><div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  <span class="keyword">template</span><<span class="keywordtype">bool</span> _TrivialValueType></div><div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  <span class="keyword">struct </span>__uninitialized_fill_n</div><div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  {</div><div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _ForwardIterator, <span class="keyword">typename</span> _Size, <span class="keyword">typename</span> _Tp></div><div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  <span class="keyword">static</span> _ForwardIterator</div><div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  __uninit_fill_n(_ForwardIterator __first, _Size __n,</div><div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  <span class="keyword">const</span> _Tp& __x)</div><div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  {</div><div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  _ForwardIterator __cur = __first;</div><div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  __try</div><div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  {</div><div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  <span class="keywordflow">for</span> (; __n > 0; --__n, (void) ++__cur)</div><div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  <a class="code" href="a01541.html#ae0f6a1883f4e98bc2ca573c992447fc2">std::_Construct</a>(<a class="code" href="a01480.html#ga1954d5552e24586051011312041033f6">std::__addressof</a>(*__cur), __x);</div><div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  <span class="keywordflow">return</span> __cur;</div><div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  }</div><div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  __catch(...)</div><div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  {</div><div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  <a class="code" href="a01541.html#a468dae7cc599699643eafa95cc9999af">std::_Destroy</a>(__first, __cur);</div><div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  __throw_exception_again;</div><div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  }</div><div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  }</div><div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  };</div><div class="line"><a name="l00220"></a><span class="lineno"> 220</span> </div><div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  <span class="keyword">template</span><></div><div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  <span class="keyword">struct </span>__uninitialized_fill_n<true></div><div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  {</div><div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _ForwardIterator, <span class="keyword">typename</span> _Size, <span class="keyword">typename</span> _Tp></div><div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  <span class="keyword">static</span> _ForwardIterator</div><div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  __uninit_fill_n(_ForwardIterator __first, _Size __n,</div><div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  <span class="keyword">const</span> _Tp& __x)</div><div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  { <span class="keywordflow">return</span> <a class="code" href="a01483.html#ga0af400b776b8486401daf6ecf91bacca">std::fill_n</a>(__first, __n, __x); }</div><div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  };</div><div class="line"><a name="l00230"></a><span class="lineno"> 230</span> </div><div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  <span class="comment">// _GLIBCXX_RESOLVE_LIB_DEFECTS</span></div><div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  <span class="comment">// DR 1339. uninitialized_fill_n should return the end of its range</span><span class="comment"></span></div><div class="line"><a name="l00233"></a><span class="lineno"> 233</span> <span class="comment"> /**</span></div><div class="line"><a name="l00234"></a><span class="lineno"> 234</span> <span class="comment"> * @brief Copies the value x into the range [first,first+n).</span></div><div class="line"><a name="l00235"></a><span class="lineno"> 235</span> <span class="comment"> * @param __first An input iterator.</span></div><div class="line"><a name="l00236"></a><span class="lineno"> 236</span> <span class="comment"> * @param __n The number of copies to make.</span></div><div class="line"><a name="l00237"></a><span class="lineno"> 237</span> <span class="comment"> * @param __x The source value.</span></div><div class="line"><a name="l00238"></a><span class="lineno"> 238</span> <span class="comment"> * @return Nothing.</span></div><div class="line"><a name="l00239"></a><span class="lineno"> 239</span> <span class="comment"> *</span></div><div class="line"><a name="l00240"></a><span class="lineno"> 240</span> <span class="comment"> * Like fill_n(), but does not require an initialized output range.</span></div><div class="line"><a name="l00241"></a><span class="lineno"> 241</span> <span class="comment"> */</span></div><div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _ForwardIterator, <span class="keyword">typename</span> _Size, <span class="keyword">typename</span> _Tp></div><div class="line"><a name="l00243"></a><span class="lineno"> 243</span>  <span class="keyword">inline</span> _ForwardIterator</div><div class="line"><a name="l00244"></a><span class="lineno"><a class="line" href="a01541.html#a5f41b525d7eea5fe6a955406fddc7b8e"> 244</a></span>  <a class="code" href="a01541.html#a5f41b525d7eea5fe6a955406fddc7b8e">uninitialized_fill_n</a>(_ForwardIterator __first, _Size __n, <span class="keyword">const</span> _Tp& __x)</div><div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  {</div><div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> iterator_traits<_ForwardIterator>::value_type</div><div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  _ValueType;</div><div class="line"><a name="l00248"></a><span class="lineno"> 248</span> <span class="preprocessor">#if __cplusplus < 201103L</span></div><div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  <span class="keyword">const</span> <span class="keywordtype">bool</span> __assignable = <span class="keyword">true</span>;</div><div class="line"><a name="l00250"></a><span class="lineno"> 250</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l00251"></a><span class="lineno"> 251</span>  <span class="comment">// trivial types can have deleted assignment</span></div><div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  <span class="keyword">const</span> <span class="keywordtype">bool</span> __assignable = <a class="code" href="a03699.html">is_copy_assignable<_ValueType>::value</a>;</div><div class="line"><a name="l00253"></a><span class="lineno"> 253</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  <span class="keywordflow">return</span> __uninitialized_fill_n<__is_trivial(_ValueType) && __assignable>::</div><div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  __uninit_fill_n(__first, __n, __x);</div><div class="line"><a name="l00256"></a><span class="lineno"> 256</span>  }</div><div class="line"><a name="l00257"></a><span class="lineno"> 257</span> </div><div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  <span class="comment">// Extensions: versions of uninitialized_copy, uninitialized_fill,</span></div><div class="line"><a name="l00259"></a><span class="lineno"> 259</span>  <span class="comment">// and uninitialized_fill_n that take an allocator parameter.</span></div><div class="line"><a name="l00260"></a><span class="lineno"> 260</span>  <span class="comment">// We dispatch back to the standard versions when we're given the</span></div><div class="line"><a name="l00261"></a><span class="lineno"> 261</span>  <span class="comment">// default allocator. For nondefault allocators we do not use </span></div><div class="line"><a name="l00262"></a><span class="lineno"> 262</span>  <span class="comment">// any of the POD optimizations.</span></div><div class="line"><a name="l00263"></a><span class="lineno"> 263</span> </div><div class="line"><a name="l00264"></a><span class="lineno"> 264</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _InputIterator, <span class="keyword">typename</span> _ForwardIterator,</div><div class="line"><a name="l00265"></a><span class="lineno"> 265</span>  <span class="keyword">typename</span> _Allocator></div><div class="line"><a name="l00266"></a><span class="lineno"> 266</span>  _ForwardIterator</div><div class="line"><a name="l00267"></a><span class="lineno"> 267</span>  __uninitialized_copy_a(_InputIterator __first, _InputIterator __last,</div><div class="line"><a name="l00268"></a><span class="lineno"> 268</span>  _ForwardIterator __result, _Allocator& __alloc)</div><div class="line"><a name="l00269"></a><span class="lineno"> 269</span>  {</div><div class="line"><a name="l00270"></a><span class="lineno"> 270</span>  _ForwardIterator __cur = __result;</div><div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  __try</div><div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  {</div><div class="line"><a name="l00273"></a><span class="lineno"> 273</span>  <span class="keyword">typedef</span> <a class="code" href="a10159.html">__gnu_cxx::__alloc_traits<_Allocator></a> __traits;</div><div class="line"><a name="l00274"></a><span class="lineno"> 274</span>  <span class="keywordflow">for</span> (; __first != __last; ++__first, (void)++__cur)</div><div class="line"><a name="l00275"></a><span class="lineno"> 275</span>  __traits::construct(__alloc, <a class="code" href="a01480.html#ga1954d5552e24586051011312041033f6">std::__addressof</a>(*__cur), *__first);</div><div class="line"><a name="l00276"></a><span class="lineno"> 276</span>  <span class="keywordflow">return</span> __cur;</div><div class="line"><a name="l00277"></a><span class="lineno"> 277</span>  }</div><div class="line"><a name="l00278"></a><span class="lineno"> 278</span>  __catch(...)</div><div class="line"><a name="l00279"></a><span class="lineno"> 279</span>  {</div><div class="line"><a name="l00280"></a><span class="lineno"> 280</span>  <a class="code" href="a01541.html#a468dae7cc599699643eafa95cc9999af">std::_Destroy</a>(__result, __cur, __alloc);</div><div class="line"><a name="l00281"></a><span class="lineno"> 281</span>  __throw_exception_again;</div><div class="line"><a name="l00282"></a><span class="lineno"> 282</span>  }</div><div class="line"><a name="l00283"></a><span class="lineno"> 283</span>  }</div><div class="line"><a name="l00284"></a><span class="lineno"> 284</span> </div><div class="line"><a name="l00285"></a><span class="lineno"> 285</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _InputIterator, <span class="keyword">typename</span> _ForwardIterator, <span class="keyword">typename</span> _Tp></div><div class="line"><a name="l00286"></a><span class="lineno"> 286</span>  <span class="keyword">inline</span> _ForwardIterator</div><div class="line"><a name="l00287"></a><span class="lineno"> 287</span>  __uninitialized_copy_a(_InputIterator __first, _InputIterator __last,</div><div class="line"><a name="l00288"></a><span class="lineno"> 288</span>  _ForwardIterator __result, allocator<_Tp>&)</div><div class="line"><a name="l00289"></a><span class="lineno"> 289</span>  { <span class="keywordflow">return</span> <a class="code" href="a01541.html#a9166c966d7525f4bda824700e5122c44">std::uninitialized_copy</a>(__first, __last, __result); }</div><div class="line"><a name="l00290"></a><span class="lineno"> 290</span> </div><div class="line"><a name="l00291"></a><span class="lineno"> 291</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _InputIterator, <span class="keyword">typename</span> _ForwardIterator,</div><div class="line"><a name="l00292"></a><span class="lineno"> 292</span>  <span class="keyword">typename</span> _Allocator></div><div class="line"><a name="l00293"></a><span class="lineno"> 293</span>  <span class="keyword">inline</span> _ForwardIterator</div><div class="line"><a name="l00294"></a><span class="lineno"> 294</span>  __uninitialized_move_a(_InputIterator __first, _InputIterator __last,</div><div class="line"><a name="l00295"></a><span class="lineno"> 295</span>  _ForwardIterator __result, _Allocator& __alloc)</div><div class="line"><a name="l00296"></a><span class="lineno"> 296</span>  {</div><div class="line"><a name="l00297"></a><span class="lineno"> 297</span>  <span class="keywordflow">return</span> std::__uninitialized_copy_a(_GLIBCXX_MAKE_MOVE_ITERATOR(__first),</div><div class="line"><a name="l00298"></a><span class="lineno"> 298</span>  _GLIBCXX_MAKE_MOVE_ITERATOR(__last),</div><div class="line"><a name="l00299"></a><span class="lineno"> 299</span>  __result, __alloc);</div><div class="line"><a name="l00300"></a><span class="lineno"> 300</span>  }</div><div class="line"><a name="l00301"></a><span class="lineno"> 301</span> </div><div class="line"><a name="l00302"></a><span class="lineno"> 302</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _InputIterator, <span class="keyword">typename</span> _ForwardIterator,</div><div class="line"><a name="l00303"></a><span class="lineno"> 303</span>  <span class="keyword">typename</span> _Allocator></div><div class="line"><a name="l00304"></a><span class="lineno"> 304</span>  <span class="keyword">inline</span> _ForwardIterator</div><div class="line"><a name="l00305"></a><span class="lineno"> 305</span>  __uninitialized_move_if_noexcept_a(_InputIterator __first,</div><div class="line"><a name="l00306"></a><span class="lineno"> 306</span>  _InputIterator __last,</div><div class="line"><a name="l00307"></a><span class="lineno"> 307</span>  _ForwardIterator __result,</div><div class="line"><a name="l00308"></a><span class="lineno"> 308</span>  _Allocator& __alloc)</div><div class="line"><a name="l00309"></a><span class="lineno"> 309</span>  {</div><div class="line"><a name="l00310"></a><span class="lineno"> 310</span>  <span class="keywordflow">return</span> std::__uninitialized_copy_a</div><div class="line"><a name="l00311"></a><span class="lineno"> 311</span>  (_GLIBCXX_MAKE_MOVE_IF_NOEXCEPT_ITERATOR(__first),</div><div class="line"><a name="l00312"></a><span class="lineno"> 312</span>  _GLIBCXX_MAKE_MOVE_IF_NOEXCEPT_ITERATOR(__last), __result, __alloc);</div><div class="line"><a name="l00313"></a><span class="lineno"> 313</span>  }</div><div class="line"><a name="l00314"></a><span class="lineno"> 314</span> </div><div class="line"><a name="l00315"></a><span class="lineno"> 315</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _ForwardIterator, <span class="keyword">typename</span> _Tp, <span class="keyword">typename</span> _Allocator></div><div class="line"><a name="l00316"></a><span class="lineno"> 316</span>  <span class="keywordtype">void</span></div><div class="line"><a name="l00317"></a><span class="lineno"> 317</span>  __uninitialized_fill_a(_ForwardIterator __first, _ForwardIterator __last,</div><div class="line"><a name="l00318"></a><span class="lineno"> 318</span>  <span class="keyword">const</span> _Tp& __x, _Allocator& __alloc)</div><div class="line"><a name="l00319"></a><span class="lineno"> 319</span>  {</div><div class="line"><a name="l00320"></a><span class="lineno"> 320</span>  _ForwardIterator __cur = __first;</div><div class="line"><a name="l00321"></a><span class="lineno"> 321</span>  __try</div><div class="line"><a name="l00322"></a><span class="lineno"> 322</span>  {</div><div class="line"><a name="l00323"></a><span class="lineno"> 323</span>  <span class="keyword">typedef</span> <a class="code" href="a10159.html">__gnu_cxx::__alloc_traits<_Allocator></a> __traits;</div><div class="line"><a name="l00324"></a><span class="lineno"> 324</span>  <span class="keywordflow">for</span> (; __cur != __last; ++__cur)</div><div class="line"><a name="l00325"></a><span class="lineno"> 325</span>  __traits::construct(__alloc, <a class="code" href="a01480.html#ga1954d5552e24586051011312041033f6">std::__addressof</a>(*__cur), __x);</div><div class="line"><a name="l00326"></a><span class="lineno"> 326</span>  }</div><div class="line"><a name="l00327"></a><span class="lineno"> 327</span>  __catch(...)</div><div class="line"><a name="l00328"></a><span class="lineno"> 328</span>  {</div><div class="line"><a name="l00329"></a><span class="lineno"> 329</span>  <a class="code" href="a01541.html#a468dae7cc599699643eafa95cc9999af">std::_Destroy</a>(__first, __cur, __alloc);</div><div class="line"><a name="l00330"></a><span class="lineno"> 330</span>  __throw_exception_again;</div><div class="line"><a name="l00331"></a><span class="lineno"> 331</span>  }</div><div class="line"><a name="l00332"></a><span class="lineno"> 332</span>  }</div><div class="line"><a name="l00333"></a><span class="lineno"> 333</span> </div><div class="line"><a name="l00334"></a><span class="lineno"> 334</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _ForwardIterator, <span class="keyword">typename</span> _Tp, <span class="keyword">typename</span> _Tp2></div><div class="line"><a name="l00335"></a><span class="lineno"> 335</span>  <span class="keyword">inline</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00336"></a><span class="lineno"> 336</span>  __uninitialized_fill_a(_ForwardIterator __first, _ForwardIterator __last,</div><div class="line"><a name="l00337"></a><span class="lineno"> 337</span>  <span class="keyword">const</span> _Tp& __x, allocator<_Tp2>&)</div><div class="line"><a name="l00338"></a><span class="lineno"> 338</span>  { <a class="code" href="a01541.html#a212218423340e07f199776decd3584b2">std::uninitialized_fill</a>(__first, __last, __x); }</div><div class="line"><a name="l00339"></a><span class="lineno"> 339</span> </div><div class="line"><a name="l00340"></a><span class="lineno"> 340</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _ForwardIterator, <span class="keyword">typename</span> _Size, <span class="keyword">typename</span> _Tp,</div><div class="line"><a name="l00341"></a><span class="lineno"> 341</span>  <span class="keyword">typename</span> _Allocator></div><div class="line"><a name="l00342"></a><span class="lineno"> 342</span>  _ForwardIterator</div><div class="line"><a name="l00343"></a><span class="lineno"> 343</span>  __uninitialized_fill_n_a(_ForwardIterator __first, _Size __n, </div><div class="line"><a name="l00344"></a><span class="lineno"> 344</span>  <span class="keyword">const</span> _Tp& __x, _Allocator& __alloc)</div><div class="line"><a name="l00345"></a><span class="lineno"> 345</span>  {</div><div class="line"><a name="l00346"></a><span class="lineno"> 346</span>  _ForwardIterator __cur = __first;</div><div class="line"><a name="l00347"></a><span class="lineno"> 347</span>  __try</div><div class="line"><a name="l00348"></a><span class="lineno"> 348</span>  {</div><div class="line"><a name="l00349"></a><span class="lineno"> 349</span>  <span class="keyword">typedef</span> <a class="code" href="a10159.html">__gnu_cxx::__alloc_traits<_Allocator></a> __traits;</div><div class="line"><a name="l00350"></a><span class="lineno"> 350</span>  <span class="keywordflow">for</span> (; __n > 0; --__n, (void) ++__cur)</div><div class="line"><a name="l00351"></a><span class="lineno"> 351</span>  __traits::construct(__alloc, <a class="code" href="a01480.html#ga1954d5552e24586051011312041033f6">std::__addressof</a>(*__cur), __x);</div><div class="line"><a name="l00352"></a><span class="lineno"> 352</span>  <span class="keywordflow">return</span> __cur;</div><div class="line"><a name="l00353"></a><span class="lineno"> 353</span>  }</div><div class="line"><a name="l00354"></a><span class="lineno"> 354</span>  __catch(...)</div><div class="line"><a name="l00355"></a><span class="lineno"> 355</span>  {</div><div class="line"><a name="l00356"></a><span class="lineno"> 356</span>  <a class="code" href="a01541.html#a468dae7cc599699643eafa95cc9999af">std::_Destroy</a>(__first, __cur, __alloc);</div><div class="line"><a name="l00357"></a><span class="lineno"> 357</span>  __throw_exception_again;</div><div class="line"><a name="l00358"></a><span class="lineno"> 358</span>  }</div><div class="line"><a name="l00359"></a><span class="lineno"> 359</span>  }</div><div class="line"><a name="l00360"></a><span class="lineno"> 360</span> </div><div class="line"><a name="l00361"></a><span class="lineno"> 361</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _ForwardIterator, <span class="keyword">typename</span> _Size, <span class="keyword">typename</span> _Tp,</div><div class="line"><a name="l00362"></a><span class="lineno"> 362</span>  <span class="keyword">typename</span> _Tp2></div><div class="line"><a name="l00363"></a><span class="lineno"> 363</span>  <span class="keyword">inline</span> _ForwardIterator</div><div class="line"><a name="l00364"></a><span class="lineno"> 364</span>  __uninitialized_fill_n_a(_ForwardIterator __first, _Size __n, </div><div class="line"><a name="l00365"></a><span class="lineno"> 365</span>  <span class="keyword">const</span> _Tp& __x, allocator<_Tp2>&)</div><div class="line"><a name="l00366"></a><span class="lineno"> 366</span>  { <span class="keywordflow">return</span> <a class="code" href="a01541.html#a5f41b525d7eea5fe6a955406fddc7b8e">std::uninitialized_fill_n</a>(__first, __n, __x); }</div><div class="line"><a name="l00367"></a><span class="lineno"> 367</span> </div><div class="line"><a name="l00368"></a><span class="lineno"> 368</span> </div><div class="line"><a name="l00369"></a><span class="lineno"> 369</span>  <span class="comment">// Extensions: __uninitialized_copy_move, __uninitialized_move_copy,</span></div><div class="line"><a name="l00370"></a><span class="lineno"> 370</span>  <span class="comment">// __uninitialized_fill_move, __uninitialized_move_fill.</span></div><div class="line"><a name="l00371"></a><span class="lineno"> 371</span>  <span class="comment">// All of these algorithms take a user-supplied allocator, which is used</span></div><div class="line"><a name="l00372"></a><span class="lineno"> 372</span>  <span class="comment">// for construction and destruction.</span></div><div class="line"><a name="l00373"></a><span class="lineno"> 373</span> </div><div class="line"><a name="l00374"></a><span class="lineno"> 374</span>  <span class="comment">// __uninitialized_copy_move</span></div><div class="line"><a name="l00375"></a><span class="lineno"> 375</span>  <span class="comment">// Copies [first1, last1) into [result, result + (last1 - first1)), and</span></div><div class="line"><a name="l00376"></a><span class="lineno"> 376</span>  <span class="comment">// move [first2, last2) into</span></div><div class="line"><a name="l00377"></a><span class="lineno"> 377</span>  <span class="comment">// [result, result + (last1 - first1) + (last2 - first2)).</span></div><div class="line"><a name="l00378"></a><span class="lineno"> 378</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _InputIterator1, <span class="keyword">typename</span> _InputIterator2,</div><div class="line"><a name="l00379"></a><span class="lineno"> 379</span>  <span class="keyword">typename</span> _ForwardIterator, <span class="keyword">typename</span> _Allocator></div><div class="line"><a name="l00380"></a><span class="lineno"> 380</span>  <span class="keyword">inline</span> _ForwardIterator</div><div class="line"><a name="l00381"></a><span class="lineno"> 381</span>  __uninitialized_copy_move(_InputIterator1 __first1,</div><div class="line"><a name="l00382"></a><span class="lineno"> 382</span>  _InputIterator1 __last1,</div><div class="line"><a name="l00383"></a><span class="lineno"> 383</span>  _InputIterator2 __first2,</div><div class="line"><a name="l00384"></a><span class="lineno"> 384</span>  _InputIterator2 __last2,</div><div class="line"><a name="l00385"></a><span class="lineno"> 385</span>  _ForwardIterator __result,</div><div class="line"><a name="l00386"></a><span class="lineno"> 386</span>  _Allocator& __alloc)</div><div class="line"><a name="l00387"></a><span class="lineno"> 387</span>  {</div><div class="line"><a name="l00388"></a><span class="lineno"> 388</span>  _ForwardIterator __mid = std::__uninitialized_copy_a(__first1, __last1,</div><div class="line"><a name="l00389"></a><span class="lineno"> 389</span>  __result,</div><div class="line"><a name="l00390"></a><span class="lineno"> 390</span>  __alloc);</div><div class="line"><a name="l00391"></a><span class="lineno"> 391</span>  __try</div><div class="line"><a name="l00392"></a><span class="lineno"> 392</span>  {</div><div class="line"><a name="l00393"></a><span class="lineno"> 393</span>  <span class="keywordflow">return</span> std::__uninitialized_move_a(__first2, __last2, __mid, __alloc);</div><div class="line"><a name="l00394"></a><span class="lineno"> 394</span>  }</div><div class="line"><a name="l00395"></a><span class="lineno"> 395</span>  __catch(...)</div><div class="line"><a name="l00396"></a><span class="lineno"> 396</span>  {</div><div class="line"><a name="l00397"></a><span class="lineno"> 397</span>  <a class="code" href="a01541.html#a468dae7cc599699643eafa95cc9999af">std::_Destroy</a>(__result, __mid, __alloc);</div><div class="line"><a name="l00398"></a><span class="lineno"> 398</span>  __throw_exception_again;</div><div class="line"><a name="l00399"></a><span class="lineno"> 399</span>  }</div><div class="line"><a name="l00400"></a><span class="lineno"> 400</span>  }</div><div class="line"><a name="l00401"></a><span class="lineno"> 401</span> </div><div class="line"><a name="l00402"></a><span class="lineno"> 402</span>  <span class="comment">// __uninitialized_move_copy</span></div><div class="line"><a name="l00403"></a><span class="lineno"> 403</span>  <span class="comment">// Moves [first1, last1) into [result, result + (last1 - first1)), and</span></div><div class="line"><a name="l00404"></a><span class="lineno"> 404</span>  <span class="comment">// copies [first2, last2) into</span></div><div class="line"><a name="l00405"></a><span class="lineno"> 405</span>  <span class="comment">// [result, result + (last1 - first1) + (last2 - first2)).</span></div><div class="line"><a name="l00406"></a><span class="lineno"> 406</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _InputIterator1, <span class="keyword">typename</span> _InputIterator2,</div><div class="line"><a name="l00407"></a><span class="lineno"> 407</span>  <span class="keyword">typename</span> _ForwardIterator, <span class="keyword">typename</span> _Allocator></div><div class="line"><a name="l00408"></a><span class="lineno"> 408</span>  <span class="keyword">inline</span> _ForwardIterator</div><div class="line"><a name="l00409"></a><span class="lineno"> 409</span>  __uninitialized_move_copy(_InputIterator1 __first1,</div><div class="line"><a name="l00410"></a><span class="lineno"> 410</span>  _InputIterator1 __last1,</div><div class="line"><a name="l00411"></a><span class="lineno"> 411</span>  _InputIterator2 __first2,</div><div class="line"><a name="l00412"></a><span class="lineno"> 412</span>  _InputIterator2 __last2,</div><div class="line"><a name="l00413"></a><span class="lineno"> 413</span>  _ForwardIterator __result,</div><div class="line"><a name="l00414"></a><span class="lineno"> 414</span>  _Allocator& __alloc)</div><div class="line"><a name="l00415"></a><span class="lineno"> 415</span>  {</div><div class="line"><a name="l00416"></a><span class="lineno"> 416</span>  _ForwardIterator __mid = std::__uninitialized_move_a(__first1, __last1,</div><div class="line"><a name="l00417"></a><span class="lineno"> 417</span>  __result,</div><div class="line"><a name="l00418"></a><span class="lineno"> 418</span>  __alloc);</div><div class="line"><a name="l00419"></a><span class="lineno"> 419</span>  __try</div><div class="line"><a name="l00420"></a><span class="lineno"> 420</span>  {</div><div class="line"><a name="l00421"></a><span class="lineno"> 421</span>  <span class="keywordflow">return</span> std::__uninitialized_copy_a(__first2, __last2, __mid, __alloc);</div><div class="line"><a name="l00422"></a><span class="lineno"> 422</span>  }</div><div class="line"><a name="l00423"></a><span class="lineno"> 423</span>  __catch(...)</div><div class="line"><a name="l00424"></a><span class="lineno"> 424</span>  {</div><div class="line"><a name="l00425"></a><span class="lineno"> 425</span>  <a class="code" href="a01541.html#a468dae7cc599699643eafa95cc9999af">std::_Destroy</a>(__result, __mid, __alloc);</div><div class="line"><a name="l00426"></a><span class="lineno"> 426</span>  __throw_exception_again;</div><div class="line"><a name="l00427"></a><span class="lineno"> 427</span>  }</div><div class="line"><a name="l00428"></a><span class="lineno"> 428</span>  }</div><div class="line"><a name="l00429"></a><span class="lineno"> 429</span>  </div><div class="line"><a name="l00430"></a><span class="lineno"> 430</span>  <span class="comment">// __uninitialized_fill_move</span></div><div class="line"><a name="l00431"></a><span class="lineno"> 431</span>  <span class="comment">// Fills [result, mid) with x, and moves [first, last) into</span></div><div class="line"><a name="l00432"></a><span class="lineno"> 432</span>  <span class="comment">// [mid, mid + (last - first)).</span></div><div class="line"><a name="l00433"></a><span class="lineno"> 433</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _ForwardIterator, <span class="keyword">typename</span> _Tp, <span class="keyword">typename</span> _InputIterator,</div><div class="line"><a name="l00434"></a><span class="lineno"> 434</span>  <span class="keyword">typename</span> _Allocator></div><div class="line"><a name="l00435"></a><span class="lineno"> 435</span>  <span class="keyword">inline</span> _ForwardIterator</div><div class="line"><a name="l00436"></a><span class="lineno"> 436</span>  __uninitialized_fill_move(_ForwardIterator __result, _ForwardIterator __mid,</div><div class="line"><a name="l00437"></a><span class="lineno"> 437</span>  <span class="keyword">const</span> _Tp& __x, _InputIterator __first,</div><div class="line"><a name="l00438"></a><span class="lineno"> 438</span>  _InputIterator __last, _Allocator& __alloc)</div><div class="line"><a name="l00439"></a><span class="lineno"> 439</span>  {</div><div class="line"><a name="l00440"></a><span class="lineno"> 440</span>  std::__uninitialized_fill_a(__result, __mid, __x, __alloc);</div><div class="line"><a name="l00441"></a><span class="lineno"> 441</span>  __try</div><div class="line"><a name="l00442"></a><span class="lineno"> 442</span>  {</div><div class="line"><a name="l00443"></a><span class="lineno"> 443</span>  <span class="keywordflow">return</span> std::__uninitialized_move_a(__first, __last, __mid, __alloc);</div><div class="line"><a name="l00444"></a><span class="lineno"> 444</span>  }</div><div class="line"><a name="l00445"></a><span class="lineno"> 445</span>  __catch(...)</div><div class="line"><a name="l00446"></a><span class="lineno"> 446</span>  {</div><div class="line"><a name="l00447"></a><span class="lineno"> 447</span>  <a class="code" href="a01541.html#a468dae7cc599699643eafa95cc9999af">std::_Destroy</a>(__result, __mid, __alloc);</div><div class="line"><a name="l00448"></a><span class="lineno"> 448</span>  __throw_exception_again;</div><div class="line"><a name="l00449"></a><span class="lineno"> 449</span>  }</div><div class="line"><a name="l00450"></a><span class="lineno"> 450</span>  }</div><div class="line"><a name="l00451"></a><span class="lineno"> 451</span> </div><div class="line"><a name="l00452"></a><span class="lineno"> 452</span>  <span class="comment">// __uninitialized_move_fill</span></div><div class="line"><a name="l00453"></a><span class="lineno"> 453</span>  <span class="comment">// Moves [first1, last1) into [first2, first2 + (last1 - first1)), and</span></div><div class="line"><a name="l00454"></a><span class="lineno"> 454</span>  <span class="comment">// fills [first2 + (last1 - first1), last2) with x.</span></div><div class="line"><a name="l00455"></a><span class="lineno"> 455</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _InputIterator, <span class="keyword">typename</span> _ForwardIterator, <span class="keyword">typename</span> _Tp,</div><div class="line"><a name="l00456"></a><span class="lineno"> 456</span>  <span class="keyword">typename</span> _Allocator></div><div class="line"><a name="l00457"></a><span class="lineno"> 457</span>  <span class="keyword">inline</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00458"></a><span class="lineno"> 458</span>  __uninitialized_move_fill(_InputIterator __first1, _InputIterator __last1,</div><div class="line"><a name="l00459"></a><span class="lineno"> 459</span>  _ForwardIterator __first2,</div><div class="line"><a name="l00460"></a><span class="lineno"> 460</span>  _ForwardIterator __last2, <span class="keyword">const</span> _Tp& __x,</div><div class="line"><a name="l00461"></a><span class="lineno"> 461</span>  _Allocator& __alloc)</div><div class="line"><a name="l00462"></a><span class="lineno"> 462</span>  {</div><div class="line"><a name="l00463"></a><span class="lineno"> 463</span>  _ForwardIterator __mid2 = std::__uninitialized_move_a(__first1, __last1,</div><div class="line"><a name="l00464"></a><span class="lineno"> 464</span>  __first2,</div><div class="line"><a name="l00465"></a><span class="lineno"> 465</span>  __alloc);</div><div class="line"><a name="l00466"></a><span class="lineno"> 466</span>  __try</div><div class="line"><a name="l00467"></a><span class="lineno"> 467</span>  {</div><div class="line"><a name="l00468"></a><span class="lineno"> 468</span>  std::__uninitialized_fill_a(__mid2, __last2, __x, __alloc);</div><div class="line"><a name="l00469"></a><span class="lineno"> 469</span>  }</div><div class="line"><a name="l00470"></a><span class="lineno"> 470</span>  __catch(...)</div><div class="line"><a name="l00471"></a><span class="lineno"> 471</span>  {</div><div class="line"><a name="l00472"></a><span class="lineno"> 472</span>  <a class="code" href="a01541.html#a468dae7cc599699643eafa95cc9999af">std::_Destroy</a>(__first2, __mid2, __alloc);</div><div class="line"><a name="l00473"></a><span class="lineno"> 473</span>  __throw_exception_again;</div><div class="line"><a name="l00474"></a><span class="lineno"> 474</span>  }</div><div class="line"><a name="l00475"></a><span class="lineno"> 475</span>  }</div><div class="line"><a name="l00476"></a><span class="lineno"> 476</span> </div><div class="line"><a name="l00477"></a><span class="lineno"> 477</span> <span class="preprocessor">#if __cplusplus >= 201103L</span></div><div class="line"><a name="l00478"></a><span class="lineno"> 478</span>  <span class="comment">// Extensions: __uninitialized_default, __uninitialized_default_n,</span></div><div class="line"><a name="l00479"></a><span class="lineno"> 479</span>  <span class="comment">// __uninitialized_default_a, __uninitialized_default_n_a.</span></div><div class="line"><a name="l00480"></a><span class="lineno"> 480</span> </div><div class="line"><a name="l00481"></a><span class="lineno"> 481</span>  <span class="keyword">template</span><<span class="keywordtype">bool</span> _TrivialValueType></div><div class="line"><a name="l00482"></a><span class="lineno"> 482</span>  <span class="keyword">struct </span>__uninitialized_default_1</div><div class="line"><a name="l00483"></a><span class="lineno"> 483</span>  {</div><div class="line"><a name="l00484"></a><span class="lineno"> 484</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _ForwardIterator></div><div class="line"><a name="l00485"></a><span class="lineno"> 485</span>  <span class="keyword">static</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00486"></a><span class="lineno"> 486</span>  __uninit_default(_ForwardIterator __first, _ForwardIterator __last)</div><div class="line"><a name="l00487"></a><span class="lineno"> 487</span>  {</div><div class="line"><a name="l00488"></a><span class="lineno"> 488</span>  _ForwardIterator __cur = __first;</div><div class="line"><a name="l00489"></a><span class="lineno"> 489</span>  __try</div><div class="line"><a name="l00490"></a><span class="lineno"> 490</span>  {</div><div class="line"><a name="l00491"></a><span class="lineno"> 491</span>  <span class="keywordflow">for</span> (; __cur != __last; ++__cur)</div><div class="line"><a name="l00492"></a><span class="lineno"> 492</span>  <a class="code" href="a01541.html#ae0f6a1883f4e98bc2ca573c992447fc2">std::_Construct</a>(<a class="code" href="a01480.html#ga1954d5552e24586051011312041033f6">std::__addressof</a>(*__cur));</div><div class="line"><a name="l00493"></a><span class="lineno"> 493</span>  }</div><div class="line"><a name="l00494"></a><span class="lineno"> 494</span>  __catch(...)</div><div class="line"><a name="l00495"></a><span class="lineno"> 495</span>  {</div><div class="line"><a name="l00496"></a><span class="lineno"> 496</span>  <a class="code" href="a01541.html#a468dae7cc599699643eafa95cc9999af">std::_Destroy</a>(__first, __cur);</div><div class="line"><a name="l00497"></a><span class="lineno"> 497</span>  __throw_exception_again;</div><div class="line"><a name="l00498"></a><span class="lineno"> 498</span>  }</div><div class="line"><a name="l00499"></a><span class="lineno"> 499</span>  }</div><div class="line"><a name="l00500"></a><span class="lineno"> 500</span>  };</div><div class="line"><a name="l00501"></a><span class="lineno"> 501</span> </div><div class="line"><a name="l00502"></a><span class="lineno"> 502</span>  <span class="keyword">template</span><></div><div class="line"><a name="l00503"></a><span class="lineno"> 503</span>  <span class="keyword">struct </span>__uninitialized_default_1<true></div><div class="line"><a name="l00504"></a><span class="lineno"> 504</span>  {</div><div class="line"><a name="l00505"></a><span class="lineno"> 505</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _ForwardIterator></div><div class="line"><a name="l00506"></a><span class="lineno"> 506</span>  <span class="keyword">static</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00507"></a><span class="lineno"> 507</span>  __uninit_default(_ForwardIterator __first, _ForwardIterator __last)</div><div class="line"><a name="l00508"></a><span class="lineno"> 508</span>  {</div><div class="line"><a name="l00509"></a><span class="lineno"> 509</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> iterator_traits<_ForwardIterator>::value_type</div><div class="line"><a name="l00510"></a><span class="lineno"> 510</span>  _ValueType;</div><div class="line"><a name="l00511"></a><span class="lineno"> 511</span> </div><div class="line"><a name="l00512"></a><span class="lineno"> 512</span>  std::fill(__first, __last, _ValueType());</div><div class="line"><a name="l00513"></a><span class="lineno"> 513</span>  }</div><div class="line"><a name="l00514"></a><span class="lineno"> 514</span>  };</div><div class="line"><a name="l00515"></a><span class="lineno"> 515</span> </div><div class="line"><a name="l00516"></a><span class="lineno"> 516</span>  <span class="keyword">template</span><<span class="keywordtype">bool</span> _TrivialValueType></div><div class="line"><a name="l00517"></a><span class="lineno"> 517</span>  <span class="keyword">struct </span>__uninitialized_default_n_1</div><div class="line"><a name="l00518"></a><span class="lineno"> 518</span>  {</div><div class="line"><a name="l00519"></a><span class="lineno"> 519</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _ForwardIterator, <span class="keyword">typename</span> _Size></div><div class="line"><a name="l00520"></a><span class="lineno"> 520</span>  <span class="keyword">static</span> _ForwardIterator</div><div class="line"><a name="l00521"></a><span class="lineno"> 521</span>  __uninit_default_n(_ForwardIterator __first, _Size __n)</div><div class="line"><a name="l00522"></a><span class="lineno"> 522</span>  {</div><div class="line"><a name="l00523"></a><span class="lineno"> 523</span>  _ForwardIterator __cur = __first;</div><div class="line"><a name="l00524"></a><span class="lineno"> 524</span>  __try</div><div class="line"><a name="l00525"></a><span class="lineno"> 525</span>  {</div><div class="line"><a name="l00526"></a><span class="lineno"> 526</span>  <span class="keywordflow">for</span> (; __n > 0; --__n, (void) ++__cur)</div><div class="line"><a name="l00527"></a><span class="lineno"> 527</span>  <a class="code" href="a01541.html#ae0f6a1883f4e98bc2ca573c992447fc2">std::_Construct</a>(<a class="code" href="a01480.html#ga1954d5552e24586051011312041033f6">std::__addressof</a>(*__cur));</div><div class="line"><a name="l00528"></a><span class="lineno"> 528</span>  <span class="keywordflow">return</span> __cur;</div><div class="line"><a name="l00529"></a><span class="lineno"> 529</span>  }</div><div class="line"><a name="l00530"></a><span class="lineno"> 530</span>  __catch(...)</div><div class="line"><a name="l00531"></a><span class="lineno"> 531</span>  {</div><div class="line"><a name="l00532"></a><span class="lineno"> 532</span>  <a class="code" href="a01541.html#a468dae7cc599699643eafa95cc9999af">std::_Destroy</a>(__first, __cur);</div><div class="line"><a name="l00533"></a><span class="lineno"> 533</span>  __throw_exception_again;</div><div class="line"><a name="l00534"></a><span class="lineno"> 534</span>  }</div><div class="line"><a name="l00535"></a><span class="lineno"> 535</span>  }</div><div class="line"><a name="l00536"></a><span class="lineno"> 536</span>  };</div><div class="line"><a name="l00537"></a><span class="lineno"> 537</span> </div><div class="line"><a name="l00538"></a><span class="lineno"> 538</span>  <span class="keyword">template</span><></div><div class="line"><a name="l00539"></a><span class="lineno"> 539</span>  <span class="keyword">struct </span>__uninitialized_default_n_1<true></div><div class="line"><a name="l00540"></a><span class="lineno"> 540</span>  {</div><div class="line"><a name="l00541"></a><span class="lineno"> 541</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _ForwardIterator, <span class="keyword">typename</span> _Size></div><div class="line"><a name="l00542"></a><span class="lineno"> 542</span>  <span class="keyword">static</span> _ForwardIterator</div><div class="line"><a name="l00543"></a><span class="lineno"> 543</span>  __uninit_default_n(_ForwardIterator __first, _Size __n)</div><div class="line"><a name="l00544"></a><span class="lineno"> 544</span>  {</div><div class="line"><a name="l00545"></a><span class="lineno"> 545</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> iterator_traits<_ForwardIterator>::value_type</div><div class="line"><a name="l00546"></a><span class="lineno"> 546</span>  _ValueType;</div><div class="line"><a name="l00547"></a><span class="lineno"> 547</span> </div><div class="line"><a name="l00548"></a><span class="lineno"> 548</span>  <span class="keywordflow">return</span> <a class="code" href="a01483.html#ga0af400b776b8486401daf6ecf91bacca">std::fill_n</a>(__first, __n, _ValueType());</div><div class="line"><a name="l00549"></a><span class="lineno"> 549</span>  }</div><div class="line"><a name="l00550"></a><span class="lineno"> 550</span>  };</div><div class="line"><a name="l00551"></a><span class="lineno"> 551</span> </div><div class="line"><a name="l00552"></a><span class="lineno"> 552</span>  <span class="comment">// __uninitialized_default</span></div><div class="line"><a name="l00553"></a><span class="lineno"> 553</span>  <span class="comment">// Fills [first, last) with std::distance(first, last) default</span></div><div class="line"><a name="l00554"></a><span class="lineno"> 554</span>  <span class="comment">// constructed value_types(s).</span></div><div class="line"><a name="l00555"></a><span class="lineno"> 555</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _ForwardIterator></div><div class="line"><a name="l00556"></a><span class="lineno"> 556</span>  <span class="keyword">inline</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00557"></a><span class="lineno"> 557</span>  __uninitialized_default(_ForwardIterator __first,</div><div class="line"><a name="l00558"></a><span class="lineno"> 558</span>  _ForwardIterator __last)</div><div class="line"><a name="l00559"></a><span class="lineno"> 559</span>  {</div><div class="line"><a name="l00560"></a><span class="lineno"> 560</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> iterator_traits<_ForwardIterator>::value_type</div><div class="line"><a name="l00561"></a><span class="lineno"> 561</span>  _ValueType;</div><div class="line"><a name="l00562"></a><span class="lineno"> 562</span>  <span class="comment">// trivial types can have deleted assignment</span></div><div class="line"><a name="l00563"></a><span class="lineno"> 563</span>  <span class="keyword">const</span> <span class="keywordtype">bool</span> __assignable = is_copy_assignable<_ValueType>::value;</div><div class="line"><a name="l00564"></a><span class="lineno"> 564</span> </div><div class="line"><a name="l00565"></a><span class="lineno"> 565</span>  std::__uninitialized_default_1<__is_trivial(_ValueType)</div><div class="line"><a name="l00566"></a><span class="lineno"> 566</span>  && __assignable>::</div><div class="line"><a name="l00567"></a><span class="lineno"> 567</span>  __uninit_default(__first, __last);</div><div class="line"><a name="l00568"></a><span class="lineno"> 568</span>  }</div><div class="line"><a name="l00569"></a><span class="lineno"> 569</span> </div><div class="line"><a name="l00570"></a><span class="lineno"> 570</span>  <span class="comment">// __uninitialized_default_n</span></div><div class="line"><a name="l00571"></a><span class="lineno"> 571</span>  <span class="comment">// Fills [first, first + n) with n default constructed value_type(s).</span></div><div class="line"><a name="l00572"></a><span class="lineno"> 572</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _ForwardIterator, <span class="keyword">typename</span> _Size></div><div class="line"><a name="l00573"></a><span class="lineno"> 573</span>  <span class="keyword">inline</span> _ForwardIterator</div><div class="line"><a name="l00574"></a><span class="lineno"> 574</span>  __uninitialized_default_n(_ForwardIterator __first, _Size __n)</div><div class="line"><a name="l00575"></a><span class="lineno"> 575</span>  {</div><div class="line"><a name="l00576"></a><span class="lineno"> 576</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> iterator_traits<_ForwardIterator>::value_type</div><div class="line"><a name="l00577"></a><span class="lineno"> 577</span>  _ValueType;</div><div class="line"><a name="l00578"></a><span class="lineno"> 578</span>  <span class="comment">// trivial types can have deleted assignment</span></div><div class="line"><a name="l00579"></a><span class="lineno"> 579</span>  <span class="keyword">const</span> <span class="keywordtype">bool</span> __assignable = is_copy_assignable<_ValueType>::value;</div><div class="line"><a name="l00580"></a><span class="lineno"> 580</span> </div><div class="line"><a name="l00581"></a><span class="lineno"> 581</span>  <span class="keywordflow">return</span> __uninitialized_default_n_1<__is_trivial(_ValueType)</div><div class="line"><a name="l00582"></a><span class="lineno"> 582</span>  && __assignable>::</div><div class="line"><a name="l00583"></a><span class="lineno"> 583</span>  __uninit_default_n(__first, __n);</div><div class="line"><a name="l00584"></a><span class="lineno"> 584</span>  }</div><div class="line"><a name="l00585"></a><span class="lineno"> 585</span> </div><div class="line"><a name="l00586"></a><span class="lineno"> 586</span> </div><div class="line"><a name="l00587"></a><span class="lineno"> 587</span>  <span class="comment">// __uninitialized_default_a</span></div><div class="line"><a name="l00588"></a><span class="lineno"> 588</span>  <span class="comment">// Fills [first, last) with std::distance(first, last) default</span></div><div class="line"><a name="l00589"></a><span class="lineno"> 589</span>  <span class="comment">// constructed value_types(s), constructed with the allocator alloc.</span></div><div class="line"><a name="l00590"></a><span class="lineno"> 590</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _ForwardIterator, <span class="keyword">typename</span> _Allocator></div><div class="line"><a name="l00591"></a><span class="lineno"> 591</span>  <span class="keywordtype">void</span></div><div class="line"><a name="l00592"></a><span class="lineno"> 592</span>  __uninitialized_default_a(_ForwardIterator __first,</div><div class="line"><a name="l00593"></a><span class="lineno"> 593</span>  _ForwardIterator __last,</div><div class="line"><a name="l00594"></a><span class="lineno"> 594</span>  _Allocator& __alloc)</div><div class="line"><a name="l00595"></a><span class="lineno"> 595</span>  {</div><div class="line"><a name="l00596"></a><span class="lineno"> 596</span>  _ForwardIterator __cur = __first;</div><div class="line"><a name="l00597"></a><span class="lineno"> 597</span>  __try</div><div class="line"><a name="l00598"></a><span class="lineno"> 598</span>  {</div><div class="line"><a name="l00599"></a><span class="lineno"> 599</span>  <span class="keyword">typedef</span> <a class="code" href="a10159.html">__gnu_cxx::__alloc_traits<_Allocator></a> __traits;</div><div class="line"><a name="l00600"></a><span class="lineno"> 600</span>  <span class="keywordflow">for</span> (; __cur != __last; ++__cur)</div><div class="line"><a name="l00601"></a><span class="lineno"> 601</span>  __traits::construct(__alloc, <a class="code" href="a01480.html#ga1954d5552e24586051011312041033f6">std::__addressof</a>(*__cur));</div><div class="line"><a name="l00602"></a><span class="lineno"> 602</span>  }</div><div class="line"><a name="l00603"></a><span class="lineno"> 603</span>  __catch(...)</div><div class="line"><a name="l00604"></a><span class="lineno"> 604</span>  {</div><div class="line"><a name="l00605"></a><span class="lineno"> 605</span>  <a class="code" href="a01541.html#a468dae7cc599699643eafa95cc9999af">std::_Destroy</a>(__first, __cur, __alloc);</div><div class="line"><a name="l00606"></a><span class="lineno"> 606</span>  __throw_exception_again;</div><div class="line"><a name="l00607"></a><span class="lineno"> 607</span>  }</div><div class="line"><a name="l00608"></a><span class="lineno"> 608</span>  }</div><div class="line"><a name="l00609"></a><span class="lineno"> 609</span> </div><div class="line"><a name="l00610"></a><span class="lineno"> 610</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _ForwardIterator, <span class="keyword">typename</span> _Tp></div><div class="line"><a name="l00611"></a><span class="lineno"> 611</span>  <span class="keyword">inline</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00612"></a><span class="lineno"> 612</span>  __uninitialized_default_a(_ForwardIterator __first,</div><div class="line"><a name="l00613"></a><span class="lineno"> 613</span>  _ForwardIterator __last,</div><div class="line"><a name="l00614"></a><span class="lineno"> 614</span>  allocator<_Tp>&)</div><div class="line"><a name="l00615"></a><span class="lineno"> 615</span>  { std::__uninitialized_default(__first, __last); }</div><div class="line"><a name="l00616"></a><span class="lineno"> 616</span> </div><div class="line"><a name="l00617"></a><span class="lineno"> 617</span> </div><div class="line"><a name="l00618"></a><span class="lineno"> 618</span>  <span class="comment">// __uninitialized_default_n_a</span></div><div class="line"><a name="l00619"></a><span class="lineno"> 619</span>  <span class="comment">// Fills [first, first + n) with n default constructed value_types(s),</span></div><div class="line"><a name="l00620"></a><span class="lineno"> 620</span>  <span class="comment">// constructed with the allocator alloc.</span></div><div class="line"><a name="l00621"></a><span class="lineno"> 621</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _ForwardIterator, <span class="keyword">typename</span> _Size, <span class="keyword">typename</span> _Allocator></div><div class="line"><a name="l00622"></a><span class="lineno"> 622</span>  _ForwardIterator</div><div class="line"><a name="l00623"></a><span class="lineno"> 623</span>  __uninitialized_default_n_a(_ForwardIterator __first, _Size __n, </div><div class="line"><a name="l00624"></a><span class="lineno"> 624</span>  _Allocator& __alloc)</div><div class="line"><a name="l00625"></a><span class="lineno"> 625</span>  {</div><div class="line"><a name="l00626"></a><span class="lineno"> 626</span>  _ForwardIterator __cur = __first;</div><div class="line"><a name="l00627"></a><span class="lineno"> 627</span>  __try</div><div class="line"><a name="l00628"></a><span class="lineno"> 628</span>  {</div><div class="line"><a name="l00629"></a><span class="lineno"> 629</span>  <span class="keyword">typedef</span> <a class="code" href="a10159.html">__gnu_cxx::__alloc_traits<_Allocator></a> __traits;</div><div class="line"><a name="l00630"></a><span class="lineno"> 630</span>  <span class="keywordflow">for</span> (; __n > 0; --__n, (void) ++__cur)</div><div class="line"><a name="l00631"></a><span class="lineno"> 631</span>  __traits::construct(__alloc, <a class="code" href="a01480.html#ga1954d5552e24586051011312041033f6">std::__addressof</a>(*__cur));</div><div class="line"><a name="l00632"></a><span class="lineno"> 632</span>  <span class="keywordflow">return</span> __cur;</div><div class="line"><a name="l00633"></a><span class="lineno"> 633</span>  }</div><div class="line"><a name="l00634"></a><span class="lineno"> 634</span>  __catch(...)</div><div class="line"><a name="l00635"></a><span class="lineno"> 635</span>  {</div><div class="line"><a name="l00636"></a><span class="lineno"> 636</span>  <a class="code" href="a01541.html#a468dae7cc599699643eafa95cc9999af">std::_Destroy</a>(__first, __cur, __alloc);</div><div class="line"><a name="l00637"></a><span class="lineno"> 637</span>  __throw_exception_again;</div><div class="line"><a name="l00638"></a><span class="lineno"> 638</span>  }</div><div class="line"><a name="l00639"></a><span class="lineno"> 639</span>  }</div><div class="line"><a name="l00640"></a><span class="lineno"> 640</span> </div><div class="line"><a name="l00641"></a><span class="lineno"> 641</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _ForwardIterator, <span class="keyword">typename</span> _Size, <span class="keyword">typename</span> _Tp></div><div class="line"><a name="l00642"></a><span class="lineno"> 642</span>  <span class="keyword">inline</span> _ForwardIterator</div><div class="line"><a name="l00643"></a><span class="lineno"> 643</span>  __uninitialized_default_n_a(_ForwardIterator __first, _Size __n, </div><div class="line"><a name="l00644"></a><span class="lineno"> 644</span>  allocator<_Tp>&)</div><div class="line"><a name="l00645"></a><span class="lineno"> 645</span>  { <span class="keywordflow">return</span> std::__uninitialized_default_n(__first, __n); }</div><div class="line"><a name="l00646"></a><span class="lineno"> 646</span> </div><div class="line"><a name="l00647"></a><span class="lineno"> 647</span>  <span class="keyword">template</span><<span class="keywordtype">bool</span> _TrivialValueType></div><div class="line"><a name="l00648"></a><span class="lineno"> 648</span>  <span class="keyword">struct </span>__uninitialized_default_novalue_1</div><div class="line"><a name="l00649"></a><span class="lineno"> 649</span>  {</div><div class="line"><a name="l00650"></a><span class="lineno"> 650</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _ForwardIterator></div><div class="line"><a name="l00651"></a><span class="lineno"> 651</span>  <span class="keyword">static</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00652"></a><span class="lineno"> 652</span>  __uninit_default_novalue(_ForwardIterator __first,</div><div class="line"><a name="l00653"></a><span class="lineno"> 653</span>  _ForwardIterator __last)</div><div class="line"><a name="l00654"></a><span class="lineno"> 654</span>  {</div><div class="line"><a name="l00655"></a><span class="lineno"> 655</span>  _ForwardIterator __cur = __first;</div><div class="line"><a name="l00656"></a><span class="lineno"> 656</span>  __try</div><div class="line"><a name="l00657"></a><span class="lineno"> 657</span>  {</div><div class="line"><a name="l00658"></a><span class="lineno"> 658</span>  <span class="keywordflow">for</span> (; __cur != __last; ++__cur)</div><div class="line"><a name="l00659"></a><span class="lineno"> 659</span>  std::_Construct_novalue(<a class="code" href="a01480.html#ga1954d5552e24586051011312041033f6">std::__addressof</a>(*__cur));</div><div class="line"><a name="l00660"></a><span class="lineno"> 660</span>  }</div><div class="line"><a name="l00661"></a><span class="lineno"> 661</span>  __catch(...)</div><div class="line"><a name="l00662"></a><span class="lineno"> 662</span>  {</div><div class="line"><a name="l00663"></a><span class="lineno"> 663</span>  <a class="code" href="a01541.html#a468dae7cc599699643eafa95cc9999af">std::_Destroy</a>(__first, __cur);</div><div class="line"><a name="l00664"></a><span class="lineno"> 664</span>  __throw_exception_again;</div><div class="line"><a name="l00665"></a><span class="lineno"> 665</span>  }</div><div class="line"><a name="l00666"></a><span class="lineno"> 666</span>  }</div><div class="line"><a name="l00667"></a><span class="lineno"> 667</span>  };</div><div class="line"><a name="l00668"></a><span class="lineno"> 668</span> </div><div class="line"><a name="l00669"></a><span class="lineno"> 669</span>  <span class="keyword">template</span><></div><div class="line"><a name="l00670"></a><span class="lineno"> 670</span>  <span class="keyword">struct </span>__uninitialized_default_novalue_1<true></div><div class="line"><a name="l00671"></a><span class="lineno"> 671</span>  {</div><div class="line"><a name="l00672"></a><span class="lineno"> 672</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _ForwardIterator></div><div class="line"><a name="l00673"></a><span class="lineno"> 673</span>  <span class="keyword">static</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00674"></a><span class="lineno"> 674</span>  __uninit_default_novalue(_ForwardIterator __first,</div><div class="line"><a name="l00675"></a><span class="lineno"> 675</span>  _ForwardIterator __last)</div><div class="line"><a name="l00676"></a><span class="lineno"> 676</span>  {</div><div class="line"><a name="l00677"></a><span class="lineno"> 677</span>  }</div><div class="line"><a name="l00678"></a><span class="lineno"> 678</span>  };</div><div class="line"><a name="l00679"></a><span class="lineno"> 679</span> </div><div class="line"><a name="l00680"></a><span class="lineno"> 680</span>  <span class="keyword">template</span><<span class="keywordtype">bool</span> _TrivialValueType></div><div class="line"><a name="l00681"></a><span class="lineno"> 681</span>  <span class="keyword">struct </span>__uninitialized_default_novalue_n_1</div><div class="line"><a name="l00682"></a><span class="lineno"> 682</span>  {</div><div class="line"><a name="l00683"></a><span class="lineno"> 683</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _ForwardIterator, <span class="keyword">typename</span> _Size></div><div class="line"><a name="l00684"></a><span class="lineno"> 684</span>  <span class="keyword">static</span> _ForwardIterator</div><div class="line"><a name="l00685"></a><span class="lineno"> 685</span>  __uninit_default_novalue_n(_ForwardIterator __first, _Size __n)</div><div class="line"><a name="l00686"></a><span class="lineno"> 686</span>  {</div><div class="line"><a name="l00687"></a><span class="lineno"> 687</span>  _ForwardIterator __cur = __first;</div><div class="line"><a name="l00688"></a><span class="lineno"> 688</span>  __try</div><div class="line"><a name="l00689"></a><span class="lineno"> 689</span>  {</div><div class="line"><a name="l00690"></a><span class="lineno"> 690</span>  <span class="keywordflow">for</span> (; __n > 0; --__n, (void) ++__cur)</div><div class="line"><a name="l00691"></a><span class="lineno"> 691</span>  std::_Construct_novalue(<a class="code" href="a01480.html#ga1954d5552e24586051011312041033f6">std::__addressof</a>(*__cur));</div><div class="line"><a name="l00692"></a><span class="lineno"> 692</span>  <span class="keywordflow">return</span> __cur;</div><div class="line"><a name="l00693"></a><span class="lineno"> 693</span>  }</div><div class="line"><a name="l00694"></a><span class="lineno"> 694</span>  __catch(...)</div><div class="line"><a name="l00695"></a><span class="lineno"> 695</span>  {</div><div class="line"><a name="l00696"></a><span class="lineno"> 696</span>  <a class="code" href="a01541.html#a468dae7cc599699643eafa95cc9999af">std::_Destroy</a>(__first, __cur);</div><div class="line"><a name="l00697"></a><span class="lineno"> 697</span>  __throw_exception_again;</div><div class="line"><a name="l00698"></a><span class="lineno"> 698</span>  }</div><div class="line"><a name="l00699"></a><span class="lineno"> 699</span>  }</div><div class="line"><a name="l00700"></a><span class="lineno"> 700</span>  };</div><div class="line"><a name="l00701"></a><span class="lineno"> 701</span> </div><div class="line"><a name="l00702"></a><span class="lineno"> 702</span>  <span class="keyword">template</span><></div><div class="line"><a name="l00703"></a><span class="lineno"> 703</span>  <span class="keyword">struct </span>__uninitialized_default_novalue_n_1<true></div><div class="line"><a name="l00704"></a><span class="lineno"> 704</span>  {</div><div class="line"><a name="l00705"></a><span class="lineno"> 705</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _ForwardIterator, <span class="keyword">typename</span> _Size></div><div class="line"><a name="l00706"></a><span class="lineno"> 706</span>  <span class="keyword">static</span> _ForwardIterator</div><div class="line"><a name="l00707"></a><span class="lineno"> 707</span>  __uninit_default_novalue_n(_ForwardIterator __first, _Size __n)</div><div class="line"><a name="l00708"></a><span class="lineno"> 708</span>  { <span class="keywordflow">return</span> std::next(__first, __n); }</div><div class="line"><a name="l00709"></a><span class="lineno"> 709</span>  };</div><div class="line"><a name="l00710"></a><span class="lineno"> 710</span> </div><div class="line"><a name="l00711"></a><span class="lineno"> 711</span>  <span class="comment">// __uninitialized_default_novalue</span></div><div class="line"><a name="l00712"></a><span class="lineno"> 712</span>  <span class="comment">// Fills [first, last) with std::distance(first, last) default-initialized</span></div><div class="line"><a name="l00713"></a><span class="lineno"> 713</span>  <span class="comment">// value_types(s).</span></div><div class="line"><a name="l00714"></a><span class="lineno"> 714</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _ForwardIterator></div><div class="line"><a name="l00715"></a><span class="lineno"> 715</span>  <span class="keyword">inline</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00716"></a><span class="lineno"> 716</span>  __uninitialized_default_novalue(_ForwardIterator __first,</div><div class="line"><a name="l00717"></a><span class="lineno"> 717</span>  _ForwardIterator __last)</div><div class="line"><a name="l00718"></a><span class="lineno"> 718</span>  {</div><div class="line"><a name="l00719"></a><span class="lineno"> 719</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> iterator_traits<_ForwardIterator>::value_type</div><div class="line"><a name="l00720"></a><span class="lineno"> 720</span>  _ValueType;</div><div class="line"><a name="l00721"></a><span class="lineno"> 721</span> </div><div class="line"><a name="l00722"></a><span class="lineno"> 722</span>  std::__uninitialized_default_novalue_1<</div><div class="line"><a name="l00723"></a><span class="lineno"> 723</span>  is_trivially_default_constructible<_ValueType>::value>::</div><div class="line"><a name="l00724"></a><span class="lineno"> 724</span>  __uninit_default_novalue(__first, __last);</div><div class="line"><a name="l00725"></a><span class="lineno"> 725</span>  }</div><div class="line"><a name="l00726"></a><span class="lineno"> 726</span> </div><div class="line"><a name="l00727"></a><span class="lineno"> 727</span>  <span class="comment">// __uninitialized_default_n</span></div><div class="line"><a name="l00728"></a><span class="lineno"> 728</span>  <span class="comment">// Fills [first, first + n) with n default-initialized value_type(s).</span></div><div class="line"><a name="l00729"></a><span class="lineno"> 729</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _ForwardIterator, <span class="keyword">typename</span> _Size></div><div class="line"><a name="l00730"></a><span class="lineno"> 730</span>  <span class="keyword">inline</span> _ForwardIterator</div><div class="line"><a name="l00731"></a><span class="lineno"> 731</span>  __uninitialized_default_novalue_n(_ForwardIterator __first, _Size __n)</div><div class="line"><a name="l00732"></a><span class="lineno"> 732</span>  {</div><div class="line"><a name="l00733"></a><span class="lineno"> 733</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> iterator_traits<_ForwardIterator>::value_type</div><div class="line"><a name="l00734"></a><span class="lineno"> 734</span>  _ValueType;</div><div class="line"><a name="l00735"></a><span class="lineno"> 735</span> </div><div class="line"><a name="l00736"></a><span class="lineno"> 736</span>  <span class="keywordflow">return</span> __uninitialized_default_novalue_n_1<</div><div class="line"><a name="l00737"></a><span class="lineno"> 737</span>  is_trivially_default_constructible<_ValueType>::value>::</div><div class="line"><a name="l00738"></a><span class="lineno"> 738</span>  __uninit_default_novalue_n(__first, __n);</div><div class="line"><a name="l00739"></a><span class="lineno"> 739</span>  }</div><div class="line"><a name="l00740"></a><span class="lineno"> 740</span> </div><div class="line"><a name="l00741"></a><span class="lineno"> 741</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _InputIterator, <span class="keyword">typename</span> _Size,</div><div class="line"><a name="l00742"></a><span class="lineno"> 742</span>  <span class="keyword">typename</span> _ForwardIterator></div><div class="line"><a name="l00743"></a><span class="lineno"> 743</span>  _ForwardIterator</div><div class="line"><a name="l00744"></a><span class="lineno"> 744</span>  __uninitialized_copy_n(_InputIterator __first, _Size __n,</div><div class="line"><a name="l00745"></a><span class="lineno"> 745</span>  _ForwardIterator __result, input_iterator_tag)</div><div class="line"><a name="l00746"></a><span class="lineno"> 746</span>  {</div><div class="line"><a name="l00747"></a><span class="lineno"> 747</span>  _ForwardIterator __cur = __result;</div><div class="line"><a name="l00748"></a><span class="lineno"> 748</span>  __try</div><div class="line"><a name="l00749"></a><span class="lineno"> 749</span>  {</div><div class="line"><a name="l00750"></a><span class="lineno"> 750</span>  <span class="keywordflow">for</span> (; __n > 0; --__n, (void) ++__first, ++__cur)</div><div class="line"><a name="l00751"></a><span class="lineno"> 751</span>  <a class="code" href="a01541.html#ae0f6a1883f4e98bc2ca573c992447fc2">std::_Construct</a>(<a class="code" href="a01480.html#ga1954d5552e24586051011312041033f6">std::__addressof</a>(*__cur), *__first);</div><div class="line"><a name="l00752"></a><span class="lineno"> 752</span>  <span class="keywordflow">return</span> __cur;</div><div class="line"><a name="l00753"></a><span class="lineno"> 753</span>  }</div><div class="line"><a name="l00754"></a><span class="lineno"> 754</span>  __catch(...)</div><div class="line"><a name="l00755"></a><span class="lineno"> 755</span>  {</div><div class="line"><a name="l00756"></a><span class="lineno"> 756</span>  <a class="code" href="a01541.html#a468dae7cc599699643eafa95cc9999af">std::_Destroy</a>(__result, __cur);</div><div class="line"><a name="l00757"></a><span class="lineno"> 757</span>  __throw_exception_again;</div><div class="line"><a name="l00758"></a><span class="lineno"> 758</span>  }</div><div class="line"><a name="l00759"></a><span class="lineno"> 759</span>  }</div><div class="line"><a name="l00760"></a><span class="lineno"> 760</span> </div><div class="line"><a name="l00761"></a><span class="lineno"> 761</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _RandomAccessIterator, <span class="keyword">typename</span> _Size,</div><div class="line"><a name="l00762"></a><span class="lineno"> 762</span>  <span class="keyword">typename</span> _ForwardIterator></div><div class="line"><a name="l00763"></a><span class="lineno"> 763</span>  <span class="keyword">inline</span> _ForwardIterator</div><div class="line"><a name="l00764"></a><span class="lineno"> 764</span>  __uninitialized_copy_n(_RandomAccessIterator __first, _Size __n,</div><div class="line"><a name="l00765"></a><span class="lineno"> 765</span>  _ForwardIterator __result,</div><div class="line"><a name="l00766"></a><span class="lineno"> 766</span>  random_access_iterator_tag)</div><div class="line"><a name="l00767"></a><span class="lineno"> 767</span>  { <span class="keywordflow">return</span> <a class="code" href="a01541.html#a9166c966d7525f4bda824700e5122c44">std::uninitialized_copy</a>(__first, __first + __n, __result); }</div><div class="line"><a name="l00768"></a><span class="lineno"> 768</span> </div><div class="line"><a name="l00769"></a><span class="lineno"> 769</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _InputIterator, <span class="keyword">typename</span> _Size,</div><div class="line"><a name="l00770"></a><span class="lineno"> 770</span>  <span class="keyword">typename</span> _ForwardIterator></div><div class="line"><a name="l00771"></a><span class="lineno"> 771</span>  pair<_InputIterator, _ForwardIterator></div><div class="line"><a name="l00772"></a><span class="lineno"> 772</span>  __uninitialized_copy_n_pair(_InputIterator __first, _Size __n,</div><div class="line"><a name="l00773"></a><span class="lineno"> 773</span>  _ForwardIterator __result, input_iterator_tag)</div><div class="line"><a name="l00774"></a><span class="lineno"> 774</span>  {</div><div class="line"><a name="l00775"></a><span class="lineno"> 775</span>  _ForwardIterator __cur = __result;</div><div class="line"><a name="l00776"></a><span class="lineno"> 776</span>  __try</div><div class="line"><a name="l00777"></a><span class="lineno"> 777</span>  {</div><div class="line"><a name="l00778"></a><span class="lineno"> 778</span>  <span class="keywordflow">for</span> (; __n > 0; --__n, (void) ++__first, ++__cur)</div><div class="line"><a name="l00779"></a><span class="lineno"> 779</span>  <a class="code" href="a01541.html#ae0f6a1883f4e98bc2ca573c992447fc2">std::_Construct</a>(<a class="code" href="a01480.html#ga1954d5552e24586051011312041033f6">std::__addressof</a>(*__cur), *__first);</div><div class="line"><a name="l00780"></a><span class="lineno"> 780</span>  <span class="keywordflow">return</span> {__first, __cur};</div><div class="line"><a name="l00781"></a><span class="lineno"> 781</span>  }</div><div class="line"><a name="l00782"></a><span class="lineno"> 782</span>  __catch(...)</div><div class="line"><a name="l00783"></a><span class="lineno"> 783</span>  {</div><div class="line"><a name="l00784"></a><span class="lineno"> 784</span>  <a class="code" href="a01541.html#a468dae7cc599699643eafa95cc9999af">std::_Destroy</a>(__result, __cur);</div><div class="line"><a name="l00785"></a><span class="lineno"> 785</span>  __throw_exception_again;</div><div class="line"><a name="l00786"></a><span class="lineno"> 786</span>  }</div><div class="line"><a name="l00787"></a><span class="lineno"> 787</span>  }</div><div class="line"><a name="l00788"></a><span class="lineno"> 788</span> </div><div class="line"><a name="l00789"></a><span class="lineno"> 789</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _RandomAccessIterator, <span class="keyword">typename</span> _Size,</div><div class="line"><a name="l00790"></a><span class="lineno"> 790</span>  <span class="keyword">typename</span> _ForwardIterator></div><div class="line"><a name="l00791"></a><span class="lineno"> 791</span>  <span class="keyword">inline</span> pair<_RandomAccessIterator, _ForwardIterator></div><div class="line"><a name="l00792"></a><span class="lineno"> 792</span>  __uninitialized_copy_n_pair(_RandomAccessIterator __first, _Size __n,</div><div class="line"><a name="l00793"></a><span class="lineno"> 793</span>  _ForwardIterator __result,</div><div class="line"><a name="l00794"></a><span class="lineno"> 794</span>  random_access_iterator_tag)</div><div class="line"><a name="l00795"></a><span class="lineno"> 795</span>  {</div><div class="line"><a name="l00796"></a><span class="lineno"> 796</span>  <span class="keyword">auto</span> __second_res = <a class="code" href="a01541.html#a9166c966d7525f4bda824700e5122c44">uninitialized_copy</a>(__first, __first + __n, __result);</div><div class="line"><a name="l00797"></a><span class="lineno"> 797</span>  <span class="keyword">auto</span> __first_res = std::next(__first, __n);</div><div class="line"><a name="l00798"></a><span class="lineno"> 798</span>  <span class="keywordflow">return</span> {__first_res, __second_res};</div><div class="line"><a name="l00799"></a><span class="lineno"> 799</span>  }</div><div class="line"><a name="l00800"></a><span class="lineno"> 800</span> <span class="comment"></span></div><div class="line"><a name="l00801"></a><span class="lineno"> 801</span> <span class="comment"> /**</span></div><div class="line"><a name="l00802"></a><span class="lineno"> 802</span> <span class="comment"> * @brief Copies the range [first,first+n) into result.</span></div><div class="line"><a name="l00803"></a><span class="lineno"> 803</span> <span class="comment"> * @param __first An input iterator.</span></div><div class="line"><a name="l00804"></a><span class="lineno"> 804</span> <span class="comment"> * @param __n The number of elements to copy.</span></div><div class="line"><a name="l00805"></a><span class="lineno"> 805</span> <span class="comment"> * @param __result An output iterator.</span></div><div class="line"><a name="l00806"></a><span class="lineno"> 806</span> <span class="comment"> * @return __result + __n</span></div><div class="line"><a name="l00807"></a><span class="lineno"> 807</span> <span class="comment"> *</span></div><div class="line"><a name="l00808"></a><span class="lineno"> 808</span> <span class="comment"> * Like copy_n(), but does not require an initialized output range.</span></div><div class="line"><a name="l00809"></a><span class="lineno"> 809</span> <span class="comment"> */</span></div><div class="line"><a name="l00810"></a><span class="lineno"> 810</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _InputIterator, <span class="keyword">typename</span> _Size, <span class="keyword">typename</span> _ForwardIterator></div><div class="line"><a name="l00811"></a><span class="lineno"> 811</span>  <span class="keyword">inline</span> _ForwardIterator</div><div class="line"><a name="l00812"></a><span class="lineno"><a class="line" href="a01541.html#a0ebdef0da5f05e59240160b42eec594b"> 812</a></span>  <a class="code" href="a01541.html#a0ebdef0da5f05e59240160b42eec594b">uninitialized_copy_n</a>(_InputIterator __first, _Size __n,</div><div class="line"><a name="l00813"></a><span class="lineno"> 813</span>  _ForwardIterator __result)</div><div class="line"><a name="l00814"></a><span class="lineno"> 814</span>  { <span class="keywordflow">return</span> std::__uninitialized_copy_n(__first, __n, __result,</div><div class="line"><a name="l00815"></a><span class="lineno"> 815</span>  <a class="code" href="a01507.html#ga89d3a7d239086516917bb7f6f9da213c">std::__iterator_category</a>(__first)); }</div><div class="line"><a name="l00816"></a><span class="lineno"> 816</span> </div><div class="line"><a name="l00817"></a><span class="lineno"> 817</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _InputIterator, <span class="keyword">typename</span> _Size, <span class="keyword">typename</span> _ForwardIterator></div><div class="line"><a name="l00818"></a><span class="lineno"> 818</span>  <span class="keyword">inline</span> pair<_InputIterator, _ForwardIterator></div><div class="line"><a name="l00819"></a><span class="lineno"> 819</span>  __uninitialized_copy_n_pair(_InputIterator __first, _Size __n,</div><div class="line"><a name="l00820"></a><span class="lineno"> 820</span>  _ForwardIterator __result)</div><div class="line"><a name="l00821"></a><span class="lineno"> 821</span>  {</div><div class="line"><a name="l00822"></a><span class="lineno"> 822</span>  <span class="keywordflow">return</span></div><div class="line"><a name="l00823"></a><span class="lineno"> 823</span>  std::__uninitialized_copy_n_pair(__first, __n, __result,</div><div class="line"><a name="l00824"></a><span class="lineno"> 824</span>  <a class="code" href="a01507.html#ga89d3a7d239086516917bb7f6f9da213c">std::__iterator_category</a>(__first));</div><div class="line"><a name="l00825"></a><span class="lineno"> 825</span>  }</div><div class="line"><a name="l00826"></a><span class="lineno"> 826</span> </div><div class="line"><a name="l00827"></a><span class="lineno"> 827</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00828"></a><span class="lineno"> 828</span> </div><div class="line"><a name="l00829"></a><span class="lineno"> 829</span> <span class="preprocessor">#if __cplusplus >= 201703L</span></div><div class="line"><a name="l00830"></a><span class="lineno"> 830</span> <span class="preprocessor"># define __cpp_lib_raw_memory_algorithms 201606L</span></div><div class="line"><a name="l00831"></a><span class="lineno"> 831</span> </div><div class="line"><a name="l00832"></a><span class="lineno"> 832</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> _ForwardIterator></div><div class="line"><a name="l00833"></a><span class="lineno"> 833</span>  <span class="keyword">inline</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00834"></a><span class="lineno"> 834</span>  uninitialized_default_construct(_ForwardIterator __first,</div><div class="line"><a name="l00835"></a><span class="lineno"> 835</span>  _ForwardIterator __last)</div><div class="line"><a name="l00836"></a><span class="lineno"> 836</span>  {</div><div class="line"><a name="l00837"></a><span class="lineno"> 837</span>  __uninitialized_default_novalue(__first, __last);</div><div class="line"><a name="l00838"></a><span class="lineno"> 838</span>  }</div><div class="line"><a name="l00839"></a><span class="lineno"> 839</span> </div><div class="line"><a name="l00840"></a><span class="lineno"> 840</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> _ForwardIterator, <span class="keyword">typename</span> _Size></div><div class="line"><a name="l00841"></a><span class="lineno"> 841</span>  <span class="keyword">inline</span> _ForwardIterator</div><div class="line"><a name="l00842"></a><span class="lineno"> 842</span>  uninitialized_default_construct_n(_ForwardIterator __first, _Size __count)</div><div class="line"><a name="l00843"></a><span class="lineno"> 843</span>  {</div><div class="line"><a name="l00844"></a><span class="lineno"> 844</span>  <span class="keywordflow">return</span> __uninitialized_default_novalue_n(__first, __count);</div><div class="line"><a name="l00845"></a><span class="lineno"> 845</span>  }</div><div class="line"><a name="l00846"></a><span class="lineno"> 846</span> </div><div class="line"><a name="l00847"></a><span class="lineno"> 847</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> _ForwardIterator></div><div class="line"><a name="l00848"></a><span class="lineno"> 848</span>  <span class="keyword">inline</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00849"></a><span class="lineno"> 849</span>  uninitialized_value_construct(_ForwardIterator __first,</div><div class="line"><a name="l00850"></a><span class="lineno"> 850</span>  _ForwardIterator __last)</div><div class="line"><a name="l00851"></a><span class="lineno"> 851</span>  {</div><div class="line"><a name="l00852"></a><span class="lineno"> 852</span>  <span class="keywordflow">return</span> __uninitialized_default(__first, __last);</div><div class="line"><a name="l00853"></a><span class="lineno"> 853</span>  }</div><div class="line"><a name="l00854"></a><span class="lineno"> 854</span> </div><div class="line"><a name="l00855"></a><span class="lineno"> 855</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> _ForwardIterator, <span class="keyword">typename</span> _Size></div><div class="line"><a name="l00856"></a><span class="lineno"> 856</span>  <span class="keyword">inline</span> _ForwardIterator</div><div class="line"><a name="l00857"></a><span class="lineno"> 857</span>  uninitialized_value_construct_n(_ForwardIterator __first, _Size __count)</div><div class="line"><a name="l00858"></a><span class="lineno"> 858</span>  {</div><div class="line"><a name="l00859"></a><span class="lineno"> 859</span>  <span class="keywordflow">return</span> __uninitialized_default_n(__first, __count);</div><div class="line"><a name="l00860"></a><span class="lineno"> 860</span>  }</div><div class="line"><a name="l00861"></a><span class="lineno"> 861</span> </div><div class="line"><a name="l00862"></a><span class="lineno"> 862</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> _InputIterator, <span class="keyword">typename</span> _ForwardIterator></div><div class="line"><a name="l00863"></a><span class="lineno"> 863</span>  <span class="keyword">inline</span> _ForwardIterator</div><div class="line"><a name="l00864"></a><span class="lineno"> 864</span>  uninitialized_move(_InputIterator __first, _InputIterator __last,</div><div class="line"><a name="l00865"></a><span class="lineno"> 865</span>  _ForwardIterator __result)</div><div class="line"><a name="l00866"></a><span class="lineno"> 866</span>  {</div><div class="line"><a name="l00867"></a><span class="lineno"> 867</span>  <span class="keywordflow">return</span> <a class="code" href="a01541.html#a9166c966d7525f4bda824700e5122c44">std::uninitialized_copy</a></div><div class="line"><a name="l00868"></a><span class="lineno"> 868</span>  (_GLIBCXX_MAKE_MOVE_ITERATOR(__first),</div><div class="line"><a name="l00869"></a><span class="lineno"> 869</span>  _GLIBCXX_MAKE_MOVE_ITERATOR(__last), __result);</div><div class="line"><a name="l00870"></a><span class="lineno"> 870</span>  }</div><div class="line"><a name="l00871"></a><span class="lineno"> 871</span> </div><div class="line"><a name="l00872"></a><span class="lineno"> 872</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> _InputIterator, <span class="keyword">typename</span> _Size, <span class="keyword">typename</span> _ForwardIterator></div><div class="line"><a name="l00873"></a><span class="lineno"> 873</span>  <span class="keyword">inline</span> pair<_InputIterator, _ForwardIterator></div><div class="line"><a name="l00874"></a><span class="lineno"> 874</span>  uninitialized_move_n(_InputIterator __first, _Size __count,</div><div class="line"><a name="l00875"></a><span class="lineno"> 875</span>  _ForwardIterator __result)</div><div class="line"><a name="l00876"></a><span class="lineno"> 876</span>  {</div><div class="line"><a name="l00877"></a><span class="lineno"> 877</span>  <span class="keyword">auto</span> __res = std::__uninitialized_copy_n_pair</div><div class="line"><a name="l00878"></a><span class="lineno"> 878</span>  (_GLIBCXX_MAKE_MOVE_ITERATOR(__first),</div><div class="line"><a name="l00879"></a><span class="lineno"> 879</span>  __count, __result);</div><div class="line"><a name="l00880"></a><span class="lineno"> 880</span>  <span class="keywordflow">return</span> {__res.first.base(), __res.second};</div><div class="line"><a name="l00881"></a><span class="lineno"> 881</span>  }</div><div class="line"><a name="l00882"></a><span class="lineno"> 882</span> <span class="preprocessor">#endif // C++17</span></div><div class="line"><a name="l00883"></a><span class="lineno"> 883</span> </div><div class="line"><a name="l00884"></a><span class="lineno"> 884</span> _GLIBCXX_END_NAMESPACE_VERSION</div><div class="line"><a name="l00885"></a><span class="lineno"> 885</span> } <span class="comment">// namespace</span></div><div class="line"><a name="l00886"></a><span class="lineno"> 886</span> </div><div class="line"><a name="l00887"></a><span class="lineno"> 887</span> <span class="preprocessor">#endif </span><span class="comment">/* _STL_UNINITIALIZED_H */</span><span class="preprocessor"></span></div><div class="ttc" id="a01541_html_a0ebdef0da5f05e59240160b42eec594b"><div class="ttname"><a href="a01541.html#a0ebdef0da5f05e59240160b42eec594b">std::uninitialized_copy_n</a></div><div class="ttdeci">_ForwardIterator uninitialized_copy_n(_InputIterator __first, _Size __n, _ForwardIterator __result)</div><div class="ttdoc">Copies the range [first,first+n) into result.</div><div class="ttdef"><b>Definition:</b> <a href="a00596_source.html#l00812">stl_uninitialized.h:812</a></div></div>
<div class="ttc" id="a01541_html_a468dae7cc599699643eafa95cc9999af"><div class="ttname"><a href="a01541.html#a468dae7cc599699643eafa95cc9999af">std::_Destroy</a></div><div class="ttdeci">void _Destroy(_Tp *__pointer)</div><div class="ttdef"><b>Definition:</b> <a href="a00536_source.html#l00097">stl_construct.h:97</a></div></div>
<div class="ttc" id="a01480_html_ga1954d5552e24586051011312041033f6"><div class="ttname"><a href="a01480.html#ga1954d5552e24586051011312041033f6">std::__addressof</a></div><div class="ttdeci">constexpr _Tp * __addressof(_Tp &__r) noexcept</div><div class="ttdoc">Same as C++11 std::addressof.</div><div class="ttdef"><b>Definition:</b> <a href="a00422_source.html#l00047">move.h:47</a></div></div>
<div class="ttc" id="a01541_html_a9166c966d7525f4bda824700e5122c44"><div class="ttname"><a href="a01541.html#a9166c966d7525f4bda824700e5122c44">std::uninitialized_copy</a></div><div class="ttdeci">_ForwardIterator uninitialized_copy(_InputIterator __first, _InputIterator __last, _ForwardIterator __result)</div><div class="ttdoc">Copies the range [first,last) into result.</div><div class="ttdef"><b>Definition:</b> <a href="a00596_source.html#l00115">stl_uninitialized.h:115</a></div></div>
<div class="ttc" id="a00167_html"><div class="ttname"><a href="a00167.html">type_traits</a></div></div>
<div class="ttc" id="a01483_html_ga0af400b776b8486401daf6ecf91bacca"><div class="ttname"><a href="a01483.html#ga0af400b776b8486401daf6ecf91bacca">std::fill_n</a></div><div class="ttdeci">_OI fill_n(_OI __first, _Size __n, const _Tp &__value)</div><div class="ttdoc">Fills the range [first,first+n) with copies of value.</div><div class="ttdef"><b>Definition:</b> <a href="a00530_source.html#l00784">stl_algobase.h:784</a></div></div>
<div class="ttc" id="a03699_html"><div class="ttname"><a href="a03699.html">std::is_copy_assignable</a></div><div class="ttdoc">is_copy_assignable</div><div class="ttdef"><b>Definition:</b> <a href="a00167_source.html#l01024">type_traits:1024</a></div></div>
<div class="ttc" id="a01541_html"><div class="ttname"><a href="a01541.html">std</a></div><div class="ttdoc">ISO C++ entities toplevel namespace is std.</div></div>
<div class="ttc" id="a01541_html_a5f41b525d7eea5fe6a955406fddc7b8e"><div class="ttname"><a href="a01541.html#a5f41b525d7eea5fe6a955406fddc7b8e">std::uninitialized_fill_n</a></div><div class="ttdeci">_ForwardIterator uninitialized_fill_n(_ForwardIterator __first, _Size __n, const _Tp &__x)</div><div class="ttdoc">Copies the value x into the range [first,first+n).</div><div class="ttdef"><b>Definition:</b> <a href="a00596_source.html#l00244">stl_uninitialized.h:244</a></div></div>
<div class="ttc" id="a01507_html_ga89d3a7d239086516917bb7f6f9da213c"><div class="ttname"><a href="a01507.html#ga89d3a7d239086516917bb7f6f9da213c">std::__iterator_category</a></div><div class="ttdeci">constexpr iterator_traits< _Iter >::iterator_category __iterator_category(const _Iter &)</div><div class="ttdef"><b>Definition:</b> <a href="a00554_source.html#l00205">stl_iterator_base_types.h:205</a></div></div>
<div class="ttc" id="a03683_html"><div class="ttname"><a href="a03683.html">std::is_assignable</a></div><div class="ttdoc">is_assignable</div><div class="ttdef"><b>Definition:</b> <a href="a00167_source.html#l01006">type_traits:1006</a></div></div>
<div class="ttc" id="a10159_html"><div class="ttname"><a href="a10159.html">__gnu_cxx::__alloc_traits</a></div><div class="ttdoc">Uniform interface to C++98 and C++11 allocators.</div><div class="ttdef"><b>Definition:</b> <a href="a16479_source.html#l00050">ext/alloc_traits.h:50</a></div></div>
<div class="ttc" id="a01541_html_a212218423340e07f199776decd3584b2"><div class="ttname"><a href="a01541.html#a212218423340e07f199776decd3584b2">std::uninitialized_fill</a></div><div class="ttdeci">void uninitialized_fill(_ForwardIterator __first, _ForwardIterator __last, const _Tp &__x)</div><div class="ttdoc">Copies the value x into the range [first,last).</div><div class="ttdef"><b>Definition:</b> <a href="a00596_source.html#l00181">stl_uninitialized.h:181</a></div></div>
<div class="ttc" id="a01541_html_ae0f6a1883f4e98bc2ca573c992447fc2"><div class="ttname"><a href="a01541.html#ae0f6a1883f4e98bc2ca573c992447fc2">std::_Construct</a></div><div class="ttdeci">void _Construct(_T1 *__p, _Args &&... __args)</div><div class="ttdef"><b>Definition:</b> <a href="a00536_source.html#l00074">stl_construct.h:74</a></div></div>
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