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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">// Uses-allocator Construction -*- 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) 2010-2018 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="preprocessor">#ifndef _USES_ALLOCATOR_H</span></div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#define _USES_ALLOCATOR_H 1</span></div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> </div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="preprocessor">#if __cplusplus < 201103L</span></div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor"># include <<a class="code" href="a00299.html">bits/c++0x_warning.h</a>></span></div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span> </div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="preprocessor">#include <<a class="code" href="a00167.html">type_traits</a>></span></div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="preprocessor">#include <<a class="code" href="a00422.html">bits/move.h</a>></span></div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> </div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="keyword">namespace </span><a class="code" href="a01538.html">std</a> _GLIBCXX_VISIBILITY(default)</div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span> {</div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span> _GLIBCXX_BEGIN_NAMESPACE_VERSION</div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span> </div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  <span class="keyword">struct </span>__erased_type { };</div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span> </div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _Alloc, <span class="keyword">typename</span> _Tp></div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  <span class="keyword">using</span> __is_erased_or_convertible</div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  = __or_<is_same<_Tp, __erased_type>, is_convertible<_Alloc, _Tp>>;</div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span> <span class="comment"></span></div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="comment"> /// [allocator.tag]</span></div><div class="line"><a name="l00046"></a><span class="lineno"><a class="line" href="a08012.html"> 46</a></span> <span class="comment"></span> <span class="keyword">struct </span><a class="code" href="a08012.html">allocator_arg_t</a> { <span class="keyword">explicit</span> <a class="code" href="a08012.html">allocator_arg_t</a>() = <span class="keywordflow">default</span>; };</div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span> </div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  _GLIBCXX17_INLINE constexpr <a class="code" href="a08012.html">allocator_arg_t</a> allocator_arg =</div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  <a class="code" href="a08012.html">allocator_arg_t</a>();</div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span> </div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _Tp, <span class="keyword">typename</span> _Alloc, <span class="keyword">typename</span> = __<span class="keywordtype">void</span>_t<>></div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  <span class="keyword">struct </span>__uses_allocator_helper</div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  : <a class="code" href="a03040.html">false_type</a> { };</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span> </div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _Tp, <span class="keyword">typename</span> _Alloc></div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  <span class="keyword">struct </span>__uses_allocator_helper<_Tp, _Alloc,</div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  __void_t<typename _Tp::allocator_type>></div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  : __is_erased_or_convertible<_Alloc, typename _Tp::allocator_type>::type</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  { };</div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span> <span class="comment"></span></div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span> <span class="comment"> /// [allocator.uses.trait]</span></div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span> <span class="comment"></span> <span class="keyword">template</span><<span class="keyword">typename</span> _Tp, <span class="keyword">typename</span> _Alloc></div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <span class="keyword">struct </span>uses_allocator</div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  : __uses_allocator_helper<_Tp, _Alloc>::type</div><div class="line"><a name="l00065"></a><span class="lineno"> 65</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">struct </span>__uses_alloc_base { };</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>  <span class="keyword">struct </span>__uses_alloc0 : __uses_alloc_base</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">struct </span>_Sink { <span class="keywordtype">void</span> operator=(<span class="keyword">const</span> <span class="keywordtype">void</span>*) { } } _M_a;</div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  };</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> _Alloc></div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  <span class="keyword">struct </span>__uses_alloc1 : __uses_alloc_base { <span class="keyword">const</span> _Alloc* _M_a; };</div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span> </div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _Alloc></div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  <span class="keyword">struct </span>__uses_alloc2 : __uses_alloc_base { <span class="keyword">const</span> _Alloc* _M_a; };</div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span> </div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  <span class="keyword">template</span><bool, <span class="keyword">typename</span> _Tp, <span class="keyword">typename</span> _Alloc, <span class="keyword">typename</span>... _Args></div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  <span class="keyword">struct </span>__uses_alloc;</div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span> </div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _Tp, <span class="keyword">typename</span> _Alloc, <span class="keyword">typename</span>... _Args></div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  <span class="keyword">struct </span>__uses_alloc<true, _Tp, _Alloc, _Args...></div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  : conditional<</div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  is_constructible<_Tp, allocator_arg_t, const _Alloc&, _Args...>::value,</div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  __uses_alloc1<_Alloc>,</div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  __uses_alloc2<_Alloc>>::type</div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  {</div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  <span class="comment">// _GLIBCXX_RESOLVE_LIB_DEFECTS</span></div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  <span class="comment">// 2586. Wrong value category used in scoped_allocator_adaptor::construct</span></div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  static_assert(__or_<</div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  is_constructible<_Tp, allocator_arg_t, const _Alloc&, _Args...>,</div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  is_constructible<_Tp, _Args..., const _Alloc&>>::value,</div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  <span class="stringliteral">"construction with an allocator must be possible"</span></div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  <span class="stringliteral">" if uses_allocator is true"</span>);</div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  };</div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span> </div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _Tp, <span class="keyword">typename</span> _Alloc, <span class="keyword">typename</span>... _Args></div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  <span class="keyword">struct </span>__uses_alloc<false, _Tp, _Alloc, _Args...></div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  : __uses_alloc0 { };</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="keyword">template</span><<span class="keyword">typename</span> _Tp, <span class="keyword">typename</span> _Alloc, <span class="keyword">typename</span>... _Args></div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  <span class="keyword">using</span> __uses_alloc_t =</div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  __uses_alloc<uses_allocator<_Tp, _Alloc>::value, _Tp, _Alloc, _Args...>;</div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span> </div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _Tp, <span class="keyword">typename</span> _Alloc, <span class="keyword">typename</span>... _Args></div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  <span class="keyword">inline</span> __uses_alloc_t<_Tp, _Alloc, _Args...></div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  __use_alloc(<span class="keyword">const</span> _Alloc& __a)</div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  {</div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  __uses_alloc_t<_Tp, _Alloc, _Args...> __ret;</div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  __ret._M_a = <a class="code" href="a01477.html#ga1954d5552e24586051011312041033f6">std::__addressof</a>(__a);</div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  <span class="keywordflow">return</span> __ret;</div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  }</div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span> </div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _Tp, <span class="keyword">typename</span> _Alloc, <span class="keyword">typename</span>... _Args></div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  <span class="keywordtype">void</span></div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  __use_alloc(<span class="keyword">const</span> _Alloc&&) = <span class="keyword">delete</span>;</div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span> </div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span> <span class="preprocessor">#if __cplusplus > 201402L</span></div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> _Tp, <span class="keyword">typename</span> _Alloc></div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  <span class="keyword">inline</span> constexpr <span class="keywordtype">bool</span> uses_allocator_v =</div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  uses_allocator<_Tp, _Alloc>::value;</div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span> <span class="preprocessor">#endif // C++17</span></div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span> </div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  <span class="keyword">template</span><<span class="keyword">template</span><<span class="keyword">typename</span>...> <span class="keyword">class </span>_Predicate,</div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  <span class="keyword">typename</span> _Tp, <span class="keyword">typename</span> _Alloc, <span class="keyword">typename</span>... _Args></div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  <span class="keyword">struct </span>__is_uses_allocator_predicate</div><div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  : conditional<uses_allocator<_Tp, _Alloc>::value,</div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  __or_<_Predicate<_Tp, allocator_arg_t, _Alloc, _Args...>,</div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  _Predicate<_Tp, _Args..., _Alloc>>,</div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  _Predicate<_Tp, _Args...>>::type { };</div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span> </div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _Tp, <span class="keyword">typename</span> _Alloc, <span class="keyword">typename</span>... _Args></div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  <span class="keyword">struct </span>__is_uses_allocator_constructible</div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  : __is_uses_allocator_predicate<is_constructible, _Tp, _Alloc, _Args...></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> </div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span> <span class="preprocessor">#if __cplusplus >= 201402L</span></div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _Tp, <span class="keyword">typename</span> _Alloc, <span class="keyword">typename</span>... _Args></div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  _GLIBCXX17_INLINE constexpr <span class="keywordtype">bool</span> __is_uses_allocator_constructible_v =</div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  __is_uses_allocator_constructible<_Tp, _Alloc, _Args...>::value;</div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span> <span class="preprocessor">#endif // C++14</span></div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span> </div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _Tp, <span class="keyword">typename</span> _Alloc, <span class="keyword">typename</span>... _Args></div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  <span class="keyword">struct </span>__is_nothrow_uses_allocator_constructible</div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  : __is_uses_allocator_predicate<is_nothrow_constructible,</div><div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  _Tp, _Alloc, _Args...></div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  { };</div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span> </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> <span class="preprocessor">#if __cplusplus >= 201402L</span></div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _Tp, <span class="keyword">typename</span> _Alloc, <span class="keyword">typename</span>... _Args></div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  _GLIBCXX17_INLINE constexpr <span class="keywordtype">bool</span></div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  __is_nothrow_uses_allocator_constructible_v =</div><div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  __is_nothrow_uses_allocator_constructible<_Tp, _Alloc, _Args...>::value;</div><div class="line"><a name="l00157"></a><span class="lineno"> 157</span> <span class="preprocessor">#endif // C++14</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>  <span class="keyword">template</span><<span class="keyword">typename</span> _Tp, <span class="keyword">typename</span>... _Args></div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  <span class="keywordtype">void</span> __uses_allocator_construct_impl(__uses_alloc0 __a, _Tp* __ptr,</div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  _Args&&... __args)</div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  { ::new ((<span class="keywordtype">void</span>*)__ptr) _Tp(std::forward<_Args>(__args)...); }</div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span> </div><div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _Tp, <span class="keyword">typename</span> _Alloc, <span class="keyword">typename</span>... _Args></div><div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  <span class="keywordtype">void</span> __uses_allocator_construct_impl(__uses_alloc1<_Alloc> __a, _Tp* __ptr,</div><div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  _Args&&... __args)</div><div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  {</div><div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  ::new ((<span class="keywordtype">void</span>*)__ptr) _Tp(allocator_arg, *__a._M_a,</div><div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  std::forward<_Args>(__args)...);</div><div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  }</div><div class="line"><a name="l00171"></a><span class="lineno"> 171</span> </div><div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _Tp, <span class="keyword">typename</span> _Alloc, <span class="keyword">typename</span>... _Args></div><div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  <span class="keywordtype">void</span> __uses_allocator_construct_impl(__uses_alloc2<_Alloc> __a, _Tp* __ptr,</div><div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  _Args&&... __args)</div><div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  { ::new ((<span class="keywordtype">void</span>*)__ptr) _Tp(std::forward<_Args>(__args)..., *__a._M_a); }</div><div class="line"><a name="l00176"></a><span class="lineno"> 176</span> </div><div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _Tp, <span class="keyword">typename</span> _Alloc, <span class="keyword">typename</span>... _Args></div><div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  <span class="keywordtype">void</span> __uses_allocator_construct(<span class="keyword">const</span> _Alloc& __a, _Tp* __ptr,</div><div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  _Args&&... __args)</div><div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  {</div><div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  __uses_allocator_construct_impl(__use_alloc<_Tp, _Alloc, _Args...>(__a),</div><div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  __ptr, std::forward<_Args>(__args)...);</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> </div><div class="line"><a name="l00185"></a><span class="lineno"> 185</span> _GLIBCXX_END_NAMESPACE_VERSION</div><div class="line"><a name="l00186"></a><span class="lineno"> 186</span> } <span class="comment">// namespace std</span></div><div class="line"><a name="l00187"></a><span class="lineno"> 187</span> </div><div class="line"><a name="l00188"></a><span class="lineno"> 188</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00189"></a><span class="lineno"> 189</span> <span class="preprocessor">#endif</span></div><div class="ttc" id="a00422_html"><div class="ttname"><a href="a00422.html">move.h</a></div></div>
<div class="ttc" id="a08012_html"><div class="ttname"><a href="a08012.html">std::allocator_arg_t</a></div><div class="ttdoc">[allocator.tag]</div><div class="ttdef"><b>Definition:</b> <a href="a00629_source.html#l00046">uses_allocator.h:46</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="a00299_html"><div class="ttname"><a href="a00299.html">c++0x_warning.h</a></div></div>
<div class="ttc" id="a01477_html_ga1954d5552e24586051011312041033f6"><div class="ttname"><a href="a01477.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="a01538_html"><div class="ttname"><a href="a01538.html">std</a></div><div class="ttdoc">ISO C++ entities toplevel namespace is std.</div></div>
<div class="ttc" id="a03040_html"><div class="ttname"><a href="a03040.html">std::integral_constant</a></div><div class="ttdoc">integral_constant</div><div class="ttdef"><b>Definition:</b> <a href="a00167_source.html#l00057">type_traits:57</a></div></div>
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