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<a href="a00179.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> // The template and inlines for the -*- C++ -*- valarray class.</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> // Copyright (C) 1997-2018 Free Software Foundation, Inc.</div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> //</div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> // This file is part of the GNU ISO C++ Library. This library is free</div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> // software; you can redistribute it and/or modify it under the</div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> // terms of the GNU General Public License as published by the</div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> // Free Software Foundation; either version 3, or (at your option)</div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> // any later version.</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> // This library is distributed in the hope that it will be useful,</div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> // but WITHOUT ANY WARRANTY; without even the implied warranty of</div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> // GNU General Public License for more details.</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> // Under Section 7 of GPL version 3, you are granted additional</div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> // permissions described in the GCC Runtime Library Exception, version</div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> // 3.1, as published by the Free Software Foundation.</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> // You should have received a copy of the GNU General Public License and</div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> // a copy of the GCC Runtime Library Exception along with this program;</div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> // see the files COPYING3 and COPYING.RUNTIME respectively. If not, see</div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> // <http://www.gnu.org/licenses/>.</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> /** @file include/valarray</div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span>  * This is a Standard C++ Library header.</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> </div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> // Written by Gabriel Dos Reis <Gabriel.Dos-Reis@DPTMaths.ENS-Cachan.Fr></div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> </div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span> #ifndef _GLIBCXX_VALARRAY</div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span> #define _GLIBCXX_VALARRAY 1</div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span> </div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> #pragma GCC system_header</div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span> </div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span> #include <bits/c++config.h></div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span> #include <cmath></div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span> #include <algorithm></div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span> #include <debug/debug.h></div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span> #if __cplusplus >= 201103L</div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span> #include <initializer_list></div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span> #endif</div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span> </div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span> namespace std _GLIBCXX_VISIBILITY(default)</div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span> {</div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span> _GLIBCXX_BEGIN_NAMESPACE_VERSION</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>  template<class _Clos, typename _Tp></div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  class _Expr;</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>  template<typename _Tp1, typename _Tp2></div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  class _ValArray;</div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span> </div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  template<class _Oper, template<class, class> class _Meta, class _Dom></div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  struct _UnClos;</div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span> </div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  template<class _Oper,</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  template<class, class> class _Meta1,</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  template<class, class> class _Meta2,</div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  class _Dom1, class _Dom2></div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  class _BinClos;</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>  template<template<class, class> class _Meta, class _Dom></div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  class _SClos;</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>  template<template<class, class> class _Meta, class _Dom></div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  class _GClos;</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>  template<template<class, class> class _Meta, class _Dom></div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  class _IClos;</div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span> </div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  template<template<class, class> class _Meta, class _Dom></div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  class _ValFunClos;</div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span> </div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  template<template<class, class> class _Meta, class _Dom></div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  class _RefFunClos;</div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span> </div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  template<class _Tp> class valarray; // An array of type _Tp</div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  class slice; // BLAS-like slice out of an array</div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  template<class _Tp> class slice_array;</div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  class gslice; // generalized slice out of an array</div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  template<class _Tp> class gslice_array;</div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  template<class _Tp> class mask_array; // masked array</div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  template<class _Tp> class indirect_array; // indirected array</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> _GLIBCXX_END_NAMESPACE_VERSION</div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span> } // namespace</div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span> </div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span> #include <bits/valarray_array.h></div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span> #include <bits/valarray_before.h></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> namespace std _GLIBCXX_VISIBILITY(default)</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> _GLIBCXX_BEGIN_NAMESPACE_VERSION</div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span> </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>  * @defgroup numeric_arrays Numeric Arrays</div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  * @ingroup numerics</div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  *</div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  * Classes and functions for representing and manipulating arrays of elements.</div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  * @{</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> </div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  /**</div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  * @brief Smart array designed to support numeric processing.</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>  * A valarray is an array that provides constraints intended to allow for</div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  * effective optimization of numeric array processing by reducing the</div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  * aliasing that can result from pointer representations. It represents a</div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  * one-dimensional array from which different multidimensional subsets can</div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  * be accessed and modified.</div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  *</div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  * @tparam _Tp Type of object in the array.</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>  template<class _Tp></div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  class valarray</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>  template<class _Op></div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  struct _UnaryOp</div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  {</div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  typedef typename __fun<_Op, _Tp>::result_type __rt;</div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  typedef _Expr<_UnClos<_Op, _ValArray, _Tp>, __rt> _Rt;</div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  };</div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  public:</div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  typedef _Tp value_type;</div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span> </div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  // _lib.valarray.cons_ construct/destroy:</div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  /// Construct an empty array.</div><div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  valarray();</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>  /// Construct an array with @a n elements.</div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  explicit valarray(size_t);</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>  /// Construct an array with @a n elements initialized to @a t.</div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  valarray(const _Tp&, size_t);</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>  /// Construct an array initialized to the first @a n elements of @a t.</div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  valarray(const _Tp* __restrict__, size_t);</div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span> </div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  /// Copy constructor.</div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  valarray(const valarray&);</div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span> </div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span> #if __cplusplus >= 201103L</div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  /// Move constructor.</div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  valarray(valarray&&) noexcept;</div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span> #endif</div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span> </div><div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  /// Construct an array with the same size and values in @a sa.</div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  valarray(const slice_array<_Tp>&);</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>  /// Construct an array with the same size and values in @a ga.</div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  valarray(const gslice_array<_Tp>&);</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>  /// Construct an array with the same size and values in @a ma.</div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  valarray(const mask_array<_Tp>&);</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>  /// Construct an array with the same size and values in @a ia.</div><div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  valarray(const indirect_array<_Tp>&);</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> #if __cplusplus >= 201103L</div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  /// Construct an array with an initializer_list of values.</div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  valarray(initializer_list<_Tp>);</div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span> #endif</div><div class="line"><a name="l00164"></a><span class="lineno"> 164</span> </div><div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  template<class _Dom></div><div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  valarray(const _Expr<_Dom, _Tp>& __e);</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>  ~valarray() _GLIBCXX_NOEXCEPT;</div><div class="line"><a name="l00169"></a><span class="lineno"> 169</span> </div><div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  // _lib.valarray.assign_ assignment:</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>  * @brief Assign elements to an array.</div><div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  *</div><div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  * Assign elements of array to values in @a v.</div><div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  *</div><div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  * @param __v Valarray to get values from.</div><div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  */</div><div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  valarray<_Tp>& operator=(const valarray<_Tp>& __v);</div><div class="line"><a name="l00179"></a><span class="lineno"> 179</span> </div><div class="line"><a name="l00180"></a><span class="lineno"> 180</span> #if __cplusplus >= 201103L</div><div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  /**</div><div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  * @brief Move assign elements to an array.</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>  * Move assign elements of array to values in @a v.</div><div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  *</div><div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  * @param __v Valarray to get values from.</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>  valarray<_Tp>& operator=(valarray<_Tp>&& __v) noexcept;</div><div class="line"><a name="l00189"></a><span class="lineno"> 189</span> #endif</div><div class="line"><a name="l00190"></a><span class="lineno"> 190</span> </div><div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  /**</div><div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  * @brief Assign elements to a value.</div><div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  *</div><div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  * Assign all elements of array to @a t.</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>  * @param __t Value for elements.</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>  valarray<_Tp>& operator=(const _Tp& __t);</div><div class="line"><a name="l00199"></a><span class="lineno"> 199</span> </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>  * @brief Assign elements to an array subset.</div><div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  *</div><div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  * Assign elements of array to values in @a sa. Results are undefined</div><div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  * if @a sa does not have the same size as this array.</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>  * @param __sa Array slice to get values from.</div><div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  */</div><div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  valarray<_Tp>& operator=(const slice_array<_Tp>& __sa);</div><div class="line"><a name="l00209"></a><span class="lineno"> 209</span> </div><div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  /**</div><div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  * @brief Assign elements to an array subset.</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>  * Assign elements of array to values in @a ga. Results are undefined</div><div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  * if @a ga does not have the same size as this array.</div><div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  *</div><div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  * @param __ga Array slice to get values from.</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>  valarray<_Tp>& operator=(const gslice_array<_Tp>& __ga);</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>  * @brief Assign elements to an array subset.</div><div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  *</div><div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  * Assign elements of array to values in @a ma. Results are undefined</div><div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  * if @a ma does not have the same size as this array.</div><div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  *</div><div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  * @param __ma Array slice to get values from.</div><div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  */</div><div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  valarray<_Tp>& operator=(const mask_array<_Tp>& __ma);</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>  * @brief Assign elements to an array subset.</div><div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  *</div><div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  * Assign elements of array to values in @a ia. Results are undefined</div><div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  * if @a ia does not have the same size as this array.</div><div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  *</div><div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  * @param __ia Array slice to get values from.</div><div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  */</div><div class="line"><a name="l00238"></a><span class="lineno"> 238</span>  valarray<_Tp>& operator=(const indirect_array<_Tp>& __ia);</div><div class="line"><a name="l00239"></a><span class="lineno"> 239</span> </div><div class="line"><a name="l00240"></a><span class="lineno"> 240</span> #if __cplusplus >= 201103L</div><div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  /**</div><div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  * @brief Assign elements to an initializer_list.</div><div class="line"><a name="l00243"></a><span class="lineno"> 243</span>  *</div><div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  * Assign elements of array to values in @a __l. Results are undefined</div><div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  * if @a __l does not have the same size as this array.</div><div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  *</div><div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  * @param __l initializer_list to get values from.</div><div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  */</div><div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  valarray& operator=(initializer_list<_Tp> __l);</div><div class="line"><a name="l00250"></a><span class="lineno"> 250</span> #endif</div><div class="line"><a name="l00251"></a><span class="lineno"> 251</span> </div><div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  template<class _Dom> valarray<_Tp>&</div><div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  operator= (const _Expr<_Dom, _Tp>&);</div><div class="line"><a name="l00254"></a><span class="lineno"> 254</span> </div><div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  // _lib.valarray.access_ element access:</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>  * Return a reference to the i'th array element.</div><div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  *</div><div class="line"><a name="l00259"></a><span class="lineno"> 259</span>  * @param __i Index of element to return.</div><div class="line"><a name="l00260"></a><span class="lineno"> 260</span>  * @return Reference to the i'th element.</div><div class="line"><a name="l00261"></a><span class="lineno"> 261</span>  */</div><div class="line"><a name="l00262"></a><span class="lineno"> 262</span>  _Tp& operator[](size_t __i);</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>  // _GLIBCXX_RESOLVE_LIB_DEFECTS</div><div class="line"><a name="l00265"></a><span class="lineno"> 265</span>  // 389. Const overload of valarray::operator[] returns by value.</div><div class="line"><a name="l00266"></a><span class="lineno"> 266</span>  const _Tp& operator[](size_t) const;</div><div class="line"><a name="l00267"></a><span class="lineno"> 267</span> </div><div class="line"><a name="l00268"></a><span class="lineno"> 268</span>  // _lib.valarray.sub_ subset operations:</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>  * @brief Return an array subset.</div><div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  *</div><div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  * Returns a new valarray containing the elements of the array</div><div class="line"><a name="l00273"></a><span class="lineno"> 273</span>  * indicated by the slice argument. The new valarray has the same size</div><div class="line"><a name="l00274"></a><span class="lineno"> 274</span>  * as the input slice. @see slice.</div><div class="line"><a name="l00275"></a><span class="lineno"> 275</span>  *</div><div class="line"><a name="l00276"></a><span class="lineno"> 276</span>  * @param __s The source slice.</div><div class="line"><a name="l00277"></a><span class="lineno"> 277</span>  * @return New valarray containing elements in @a __s.</div><div class="line"><a name="l00278"></a><span class="lineno"> 278</span>  */</div><div class="line"><a name="l00279"></a><span class="lineno"> 279</span>  _Expr<_SClos<_ValArray, _Tp>, _Tp> operator[](slice __s) const;</div><div class="line"><a name="l00280"></a><span class="lineno"> 280</span> </div><div class="line"><a name="l00281"></a><span class="lineno"> 281</span>  /**</div><div class="line"><a name="l00282"></a><span class="lineno"> 282</span>  * @brief Return a reference to an array subset.</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>  * Returns a new valarray containing the elements of the array</div><div class="line"><a name="l00285"></a><span class="lineno"> 285</span>  * indicated by the slice argument. The new valarray has the same size</div><div class="line"><a name="l00286"></a><span class="lineno"> 286</span>  * as the input slice. @see slice.</div><div class="line"><a name="l00287"></a><span class="lineno"> 287</span>  *</div><div class="line"><a name="l00288"></a><span class="lineno"> 288</span>  * @param __s The source slice.</div><div class="line"><a name="l00289"></a><span class="lineno"> 289</span>  * @return New valarray containing elements in @a __s.</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>  slice_array<_Tp> operator[](slice __s);</div><div class="line"><a name="l00292"></a><span class="lineno"> 292</span> </div><div class="line"><a name="l00293"></a><span class="lineno"> 293</span>  /**</div><div class="line"><a name="l00294"></a><span class="lineno"> 294</span>  * @brief Return an array subset.</div><div class="line"><a name="l00295"></a><span class="lineno"> 295</span>  *</div><div class="line"><a name="l00296"></a><span class="lineno"> 296</span>  * Returns a slice_array referencing the elements of the array</div><div class="line"><a name="l00297"></a><span class="lineno"> 297</span>  * indicated by the slice argument. @see gslice.</div><div class="line"><a name="l00298"></a><span class="lineno"> 298</span>  *</div><div class="line"><a name="l00299"></a><span class="lineno"> 299</span>  * @param __s The source slice.</div><div class="line"><a name="l00300"></a><span class="lineno"> 300</span>  * @return Slice_array referencing elements indicated by @a __s.</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>  _Expr<_GClos<_ValArray, _Tp>, _Tp> operator[](const gslice& __s) const;</div><div class="line"><a name="l00303"></a><span class="lineno"> 303</span> </div><div class="line"><a name="l00304"></a><span class="lineno"> 304</span>  /**</div><div class="line"><a name="l00305"></a><span class="lineno"> 305</span>  * @brief Return a reference to an array subset.</div><div class="line"><a name="l00306"></a><span class="lineno"> 306</span>  *</div><div class="line"><a name="l00307"></a><span class="lineno"> 307</span>  * Returns a new valarray containing the elements of the array</div><div class="line"><a name="l00308"></a><span class="lineno"> 308</span>  * indicated by the gslice argument. The new valarray has</div><div class="line"><a name="l00309"></a><span class="lineno"> 309</span>  * the same size as the input gslice. @see gslice.</div><div class="line"><a name="l00310"></a><span class="lineno"> 310</span>  *</div><div class="line"><a name="l00311"></a><span class="lineno"> 311</span>  * @param __s The source gslice.</div><div class="line"><a name="l00312"></a><span class="lineno"> 312</span>  * @return New valarray containing elements in @a __s.</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>  gslice_array<_Tp> operator[](const gslice& __s);</div><div class="line"><a name="l00315"></a><span class="lineno"> 315</span> </div><div class="line"><a name="l00316"></a><span class="lineno"> 316</span>  /**</div><div class="line"><a name="l00317"></a><span class="lineno"> 317</span>  * @brief Return an array subset.</div><div class="line"><a name="l00318"></a><span class="lineno"> 318</span>  *</div><div class="line"><a name="l00319"></a><span class="lineno"> 319</span>  * Returns a new valarray containing the elements of the array</div><div class="line"><a name="l00320"></a><span class="lineno"> 320</span>  * indicated by the argument. The input is a valarray of bool which</div><div class="line"><a name="l00321"></a><span class="lineno"> 321</span>  * represents a bitmask indicating which elements should be copied into</div><div class="line"><a name="l00322"></a><span class="lineno"> 322</span>  * the new valarray. Each element of the array is added to the return</div><div class="line"><a name="l00323"></a><span class="lineno"> 323</span>  * valarray if the corresponding element of the argument is true.</div><div class="line"><a name="l00324"></a><span class="lineno"> 324</span>  *</div><div class="line"><a name="l00325"></a><span class="lineno"> 325</span>  * @param __m The valarray bitmask.</div><div class="line"><a name="l00326"></a><span class="lineno"> 326</span>  * @return New valarray containing elements indicated by @a __m.</div><div class="line"><a name="l00327"></a><span class="lineno"> 327</span>  */</div><div class="line"><a name="l00328"></a><span class="lineno"> 328</span>  valarray<_Tp> operator[](const valarray<bool>& __m) const;</div><div class="line"><a name="l00329"></a><span class="lineno"> 329</span> </div><div class="line"><a name="l00330"></a><span class="lineno"> 330</span>  /**</div><div class="line"><a name="l00331"></a><span class="lineno"> 331</span>  * @brief Return a reference to an array subset.</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>  * Returns a new mask_array referencing the elements of the array</div><div class="line"><a name="l00334"></a><span class="lineno"> 334</span>  * indicated by the argument. The input is a valarray of bool which</div><div class="line"><a name="l00335"></a><span class="lineno"> 335</span>  * represents a bitmask indicating which elements are part of the</div><div class="line"><a name="l00336"></a><span class="lineno"> 336</span>  * subset. Elements of the array are part of the subset if the</div><div class="line"><a name="l00337"></a><span class="lineno"> 337</span>  * corresponding element of the argument is true.</div><div class="line"><a name="l00338"></a><span class="lineno"> 338</span>  *</div><div class="line"><a name="l00339"></a><span class="lineno"> 339</span>  * @param __m The valarray bitmask.</div><div class="line"><a name="l00340"></a><span class="lineno"> 340</span>  * @return New valarray containing elements indicated by @a __m.</div><div class="line"><a name="l00341"></a><span class="lineno"> 341</span>  */</div><div class="line"><a name="l00342"></a><span class="lineno"> 342</span>  mask_array<_Tp> operator[](const valarray<bool>& __m);</div><div class="line"><a name="l00343"></a><span class="lineno"> 343</span> </div><div class="line"><a name="l00344"></a><span class="lineno"> 344</span>  /**</div><div class="line"><a name="l00345"></a><span class="lineno"> 345</span>  * @brief Return an array subset.</div><div class="line"><a name="l00346"></a><span class="lineno"> 346</span>  *</div><div class="line"><a name="l00347"></a><span class="lineno"> 347</span>  * Returns a new valarray containing the elements of the array</div><div class="line"><a name="l00348"></a><span class="lineno"> 348</span>  * indicated by the argument. The elements in the argument are</div><div class="line"><a name="l00349"></a><span class="lineno"> 349</span>  * interpreted as the indices of elements of this valarray to copy to</div><div class="line"><a name="l00350"></a><span class="lineno"> 350</span>  * the return valarray.</div><div class="line"><a name="l00351"></a><span class="lineno"> 351</span>  *</div><div class="line"><a name="l00352"></a><span class="lineno"> 352</span>  * @param __i The valarray element index list.</div><div class="line"><a name="l00353"></a><span class="lineno"> 353</span>  * @return New valarray containing elements in @a __s.</div><div class="line"><a name="l00354"></a><span class="lineno"> 354</span>  */</div><div class="line"><a name="l00355"></a><span class="lineno"> 355</span>  _Expr<_IClos<_ValArray, _Tp>, _Tp></div><div class="line"><a name="l00356"></a><span class="lineno"> 356</span>  operator[](const valarray<size_t>& __i) const;</div><div class="line"><a name="l00357"></a><span class="lineno"> 357</span> </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>  * @brief Return a reference to an array subset.</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>  * Returns an indirect_array referencing the elements of the array</div><div class="line"><a name="l00362"></a><span class="lineno"> 362</span>  * indicated by the argument. The elements in the argument are</div><div class="line"><a name="l00363"></a><span class="lineno"> 363</span>  * interpreted as the indices of elements of this valarray to include</div><div class="line"><a name="l00364"></a><span class="lineno"> 364</span>  * in the subset. The returned indirect_array refers to these</div><div class="line"><a name="l00365"></a><span class="lineno"> 365</span>  * elements.</div><div class="line"><a name="l00366"></a><span class="lineno"> 366</span>  *</div><div class="line"><a name="l00367"></a><span class="lineno"> 367</span>  * @param __i The valarray element index list.</div><div class="line"><a name="l00368"></a><span class="lineno"> 368</span>  * @return Indirect_array referencing elements in @a __i.</div><div class="line"><a name="l00369"></a><span class="lineno"> 369</span>  */</div><div class="line"><a name="l00370"></a><span class="lineno"> 370</span>  indirect_array<_Tp> operator[](const valarray<size_t>& __i);</div><div class="line"><a name="l00371"></a><span class="lineno"> 371</span> </div><div class="line"><a name="l00372"></a><span class="lineno"> 372</span>  // _lib.valarray.unary_ unary operators:</div><div class="line"><a name="l00373"></a><span class="lineno"> 373</span>  /// Return a new valarray by applying unary + to each element.</div><div class="line"><a name="l00374"></a><span class="lineno"> 374</span>  typename _UnaryOp<__unary_plus>::_Rt operator+() const;</div><div class="line"><a name="l00375"></a><span class="lineno"> 375</span> </div><div class="line"><a name="l00376"></a><span class="lineno"> 376</span>  /// Return a new valarray by applying unary - to each element.</div><div class="line"><a name="l00377"></a><span class="lineno"> 377</span>  typename _UnaryOp<__negate>::_Rt operator-() const;</div><div class="line"><a name="l00378"></a><span class="lineno"> 378</span> </div><div class="line"><a name="l00379"></a><span class="lineno"> 379</span>  /// Return a new valarray by applying unary ~ to each element.</div><div class="line"><a name="l00380"></a><span class="lineno"> 380</span>  typename _UnaryOp<__bitwise_not>::_Rt operator~() const;</div><div class="line"><a name="l00381"></a><span class="lineno"> 381</span> </div><div class="line"><a name="l00382"></a><span class="lineno"> 382</span>  /// Return a new valarray by applying unary ! to each element.</div><div class="line"><a name="l00383"></a><span class="lineno"> 383</span>  typename _UnaryOp<__logical_not>::_Rt operator!() const;</div><div class="line"><a name="l00384"></a><span class="lineno"> 384</span> </div><div class="line"><a name="l00385"></a><span class="lineno"> 385</span>  // _lib.valarray.cassign_ computed assignment:</div><div class="line"><a name="l00386"></a><span class="lineno"> 386</span>  /// Multiply each element of array by @a t.</div><div class="line"><a name="l00387"></a><span class="lineno"> 387</span>  valarray<_Tp>& operator*=(const _Tp&);</div><div class="line"><a name="l00388"></a><span class="lineno"> 388</span> </div><div class="line"><a name="l00389"></a><span class="lineno"> 389</span>  /// Divide each element of array by @a t.</div><div class="line"><a name="l00390"></a><span class="lineno"> 390</span>  valarray<_Tp>& operator/=(const _Tp&);</div><div class="line"><a name="l00391"></a><span class="lineno"> 391</span> </div><div class="line"><a name="l00392"></a><span class="lineno"> 392</span>  /// Set each element e of array to e % @a t.</div><div class="line"><a name="l00393"></a><span class="lineno"> 393</span>  valarray<_Tp>& operator%=(const _Tp&);</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>  /// Add @a t to each element of array.</div><div class="line"><a name="l00396"></a><span class="lineno"> 396</span>  valarray<_Tp>& operator+=(const _Tp&);</div><div class="line"><a name="l00397"></a><span class="lineno"> 397</span> </div><div class="line"><a name="l00398"></a><span class="lineno"> 398</span>  /// Subtract @a t to each element of array.</div><div class="line"><a name="l00399"></a><span class="lineno"> 399</span>  valarray<_Tp>& operator-=(const _Tp&);</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>  /// Set each element e of array to e ^ @a t.</div><div class="line"><a name="l00402"></a><span class="lineno"> 402</span>  valarray<_Tp>& operator^=(const _Tp&);</div><div class="line"><a name="l00403"></a><span class="lineno"> 403</span> </div><div class="line"><a name="l00404"></a><span class="lineno"> 404</span>  /// Set each element e of array to e & @a t.</div><div class="line"><a name="l00405"></a><span class="lineno"> 405</span>  valarray<_Tp>& operator&=(const _Tp&);</div><div class="line"><a name="l00406"></a><span class="lineno"> 406</span> </div><div class="line"><a name="l00407"></a><span class="lineno"> 407</span>  /// Set each element e of array to e | @a t.</div><div class="line"><a name="l00408"></a><span class="lineno"> 408</span>  valarray<_Tp>& operator|=(const _Tp&);</div><div class="line"><a name="l00409"></a><span class="lineno"> 409</span> </div><div class="line"><a name="l00410"></a><span class="lineno"> 410</span>  /// Left shift each element e of array by @a t bits.</div><div class="line"><a name="l00411"></a><span class="lineno"> 411</span>  valarray<_Tp>& operator<<=(const _Tp&);</div><div class="line"><a name="l00412"></a><span class="lineno"> 412</span> </div><div class="line"><a name="l00413"></a><span class="lineno"> 413</span>  /// Right shift each element e of array by @a t bits.</div><div class="line"><a name="l00414"></a><span class="lineno"> 414</span>  valarray<_Tp>& operator>>=(const _Tp&);</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>  /// Multiply elements of array by corresponding elements of @a v.</div><div class="line"><a name="l00417"></a><span class="lineno"> 417</span>  valarray<_Tp>& operator*=(const valarray<_Tp>&);</div><div class="line"><a name="l00418"></a><span class="lineno"> 418</span> </div><div class="line"><a name="l00419"></a><span class="lineno"> 419</span>  /// Divide elements of array by corresponding elements of @a v.</div><div class="line"><a name="l00420"></a><span class="lineno"> 420</span>  valarray<_Tp>& operator/=(const valarray<_Tp>&);</div><div class="line"><a name="l00421"></a><span class="lineno"> 421</span> </div><div class="line"><a name="l00422"></a><span class="lineno"> 422</span>  /// Modulo elements of array by corresponding elements of @a v.</div><div class="line"><a name="l00423"></a><span class="lineno"> 423</span>  valarray<_Tp>& operator%=(const valarray<_Tp>&);</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>  /// Add corresponding elements of @a v to elements of array.</div><div class="line"><a name="l00426"></a><span class="lineno"> 426</span>  valarray<_Tp>& operator+=(const valarray<_Tp>&);</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>  /// Subtract corresponding elements of @a v from elements of array.</div><div class="line"><a name="l00429"></a><span class="lineno"> 429</span>  valarray<_Tp>& operator-=(const valarray<_Tp>&);</div><div class="line"><a name="l00430"></a><span class="lineno"> 430</span> </div><div class="line"><a name="l00431"></a><span class="lineno"> 431</span>  /// Logical xor corresponding elements of @a v with elements of array.</div><div class="line"><a name="l00432"></a><span class="lineno"> 432</span>  valarray<_Tp>& operator^=(const valarray<_Tp>&);</div><div class="line"><a name="l00433"></a><span class="lineno"> 433</span> </div><div class="line"><a name="l00434"></a><span class="lineno"> 434</span>  /// Logical or corresponding elements of @a v with elements of array.</div><div class="line"><a name="l00435"></a><span class="lineno"> 435</span>  valarray<_Tp>& operator|=(const valarray<_Tp>&);</div><div class="line"><a name="l00436"></a><span class="lineno"> 436</span> </div><div class="line"><a name="l00437"></a><span class="lineno"> 437</span>  /// Logical and corresponding elements of @a v with elements of array.</div><div class="line"><a name="l00438"></a><span class="lineno"> 438</span>  valarray<_Tp>& operator&=(const valarray<_Tp>&);</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>  /// Left shift elements of array by corresponding elements of @a v.</div><div class="line"><a name="l00441"></a><span class="lineno"> 441</span>  valarray<_Tp>& operator<<=(const valarray<_Tp>&);</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>  /// Right shift elements of array by corresponding elements of @a v.</div><div class="line"><a name="l00444"></a><span class="lineno"> 444</span>  valarray<_Tp>& operator>>=(const valarray<_Tp>&);</div><div class="line"><a name="l00445"></a><span class="lineno"> 445</span> </div><div class="line"><a name="l00446"></a><span class="lineno"> 446</span>  template<class _Dom></div><div class="line"><a name="l00447"></a><span class="lineno"> 447</span>  valarray<_Tp>& operator*=(const _Expr<_Dom, _Tp>&);</div><div class="line"><a name="l00448"></a><span class="lineno"> 448</span>  template<class _Dom></div><div class="line"><a name="l00449"></a><span class="lineno"> 449</span>  valarray<_Tp>& operator/=(const _Expr<_Dom, _Tp>&);</div><div class="line"><a name="l00450"></a><span class="lineno"> 450</span>  template<class _Dom></div><div class="line"><a name="l00451"></a><span class="lineno"> 451</span>  valarray<_Tp>& operator%=(const _Expr<_Dom, _Tp>&);</div><div class="line"><a name="l00452"></a><span class="lineno"> 452</span>  template<class _Dom></div><div class="line"><a name="l00453"></a><span class="lineno"> 453</span>  valarray<_Tp>& operator+=(const _Expr<_Dom, _Tp>&);</div><div class="line"><a name="l00454"></a><span class="lineno"> 454</span>  template<class _Dom></div><div class="line"><a name="l00455"></a><span class="lineno"> 455</span>  valarray<_Tp>& operator-=(const _Expr<_Dom, _Tp>&);</div><div class="line"><a name="l00456"></a><span class="lineno"> 456</span>  template<class _Dom></div><div class="line"><a name="l00457"></a><span class="lineno"> 457</span>  valarray<_Tp>& operator^=(const _Expr<_Dom, _Tp>&);</div><div class="line"><a name="l00458"></a><span class="lineno"> 458</span>  template<class _Dom></div><div class="line"><a name="l00459"></a><span class="lineno"> 459</span>  valarray<_Tp>& operator|=(const _Expr<_Dom, _Tp>&);</div><div class="line"><a name="l00460"></a><span class="lineno"> 460</span>  template<class _Dom></div><div class="line"><a name="l00461"></a><span class="lineno"> 461</span>  valarray<_Tp>& operator&=(const _Expr<_Dom, _Tp>&);</div><div class="line"><a name="l00462"></a><span class="lineno"> 462</span>  template<class _Dom></div><div class="line"><a name="l00463"></a><span class="lineno"> 463</span>  valarray<_Tp>& operator<<=(const _Expr<_Dom, _Tp>&);</div><div class="line"><a name="l00464"></a><span class="lineno"> 464</span>  template<class _Dom></div><div class="line"><a name="l00465"></a><span class="lineno"> 465</span>  valarray<_Tp>& operator>>=(const _Expr<_Dom, _Tp>&);</div><div class="line"><a name="l00466"></a><span class="lineno"> 466</span> </div><div class="line"><a name="l00467"></a><span class="lineno"> 467</span>  // _lib.valarray.members_ member functions:</div><div class="line"><a name="l00468"></a><span class="lineno"> 468</span> #if __cplusplus >= 201103L</div><div class="line"><a name="l00469"></a><span class="lineno"> 469</span>  /// Swap.</div><div class="line"><a name="l00470"></a><span class="lineno"> 470</span>  void swap(valarray<_Tp>& __v) noexcept;</div><div class="line"><a name="l00471"></a><span class="lineno"> 471</span> #endif</div><div class="line"><a name="l00472"></a><span class="lineno"> 472</span> </div><div class="line"><a name="l00473"></a><span class="lineno"> 473</span>  /// Return the number of elements in array.</div><div class="line"><a name="l00474"></a><span class="lineno"> 474</span>  size_t size() const;</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>  * @brief Return the sum of all elements in the array.</div><div class="line"><a name="l00478"></a><span class="lineno"> 478</span>  *</div><div class="line"><a name="l00479"></a><span class="lineno"> 479</span>  * Accumulates the sum of all elements into a Tp using +=. The order</div><div class="line"><a name="l00480"></a><span class="lineno"> 480</span>  * of adding the elements is unspecified.</div><div class="line"><a name="l00481"></a><span class="lineno"> 481</span>  */</div><div class="line"><a name="l00482"></a><span class="lineno"> 482</span>  _Tp sum() const;</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>  /// Return the minimum element using operator<().</div><div class="line"><a name="l00485"></a><span class="lineno"> 485</span>  _Tp min() const;</div><div class="line"><a name="l00486"></a><span class="lineno"> 486</span> </div><div class="line"><a name="l00487"></a><span class="lineno"> 487</span>  /// Return the maximum element using operator<().</div><div class="line"><a name="l00488"></a><span class="lineno"> 488</span>  _Tp max() const;</div><div class="line"><a name="l00489"></a><span class="lineno"> 489</span> </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>  * @brief Return a shifted array.</div><div class="line"><a name="l00492"></a><span class="lineno"> 492</span>  *</div><div class="line"><a name="l00493"></a><span class="lineno"> 493</span>  * A new valarray is constructed as a copy of this array with elements</div><div class="line"><a name="l00494"></a><span class="lineno"> 494</span>  * in shifted positions. For an element with index i, the new position</div><div class="line"><a name="l00495"></a><span class="lineno"> 495</span>  * is i - n. The new valarray has the same size as the current one.</div><div class="line"><a name="l00496"></a><span class="lineno"> 496</span>  * New elements without a value are set to 0. Elements whose new</div><div class="line"><a name="l00497"></a><span class="lineno"> 497</span>  * position is outside the bounds of the array are discarded.</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>  * Positive arguments shift toward index 0, discarding elements [0, n).</div><div class="line"><a name="l00500"></a><span class="lineno"> 500</span>  * Negative arguments discard elements from the top of the array.</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>  * @param __n Number of element positions to shift.</div><div class="line"><a name="l00503"></a><span class="lineno"> 503</span>  * @return New valarray with elements in shifted positions.</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>  valarray<_Tp> shift (int __n) const;</div><div class="line"><a name="l00506"></a><span class="lineno"> 506</span> </div><div class="line"><a name="l00507"></a><span class="lineno"> 507</span>  /**</div><div class="line"><a name="l00508"></a><span class="lineno"> 508</span>  * @brief Return a rotated array.</div><div class="line"><a name="l00509"></a><span class="lineno"> 509</span>  *</div><div class="line"><a name="l00510"></a><span class="lineno"> 510</span>  * A new valarray is constructed as a copy of this array with elements</div><div class="line"><a name="l00511"></a><span class="lineno"> 511</span>  * in shifted positions. For an element with index i, the new position</div><div class="line"><a name="l00512"></a><span class="lineno"> 512</span>  * is (i - n) % size(). The new valarray has the same size as the</div><div class="line"><a name="l00513"></a><span class="lineno"> 513</span>  * current one. Elements that are shifted beyond the array bounds are</div><div class="line"><a name="l00514"></a><span class="lineno"> 514</span>  * shifted into the other end of the array. No elements are lost.</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>  * Positive arguments shift toward index 0, wrapping around the top.</div><div class="line"><a name="l00517"></a><span class="lineno"> 517</span>  * Negative arguments shift towards the top, wrapping around to 0.</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>  * @param __n Number of element positions to rotate.</div><div class="line"><a name="l00520"></a><span class="lineno"> 520</span>  * @return New valarray with elements in shifted positions.</div><div class="line"><a name="l00521"></a><span class="lineno"> 521</span>  */</div><div class="line"><a name="l00522"></a><span class="lineno"> 522</span>  valarray<_Tp> cshift(int __n) const;</div><div class="line"><a name="l00523"></a><span class="lineno"> 523</span> </div><div class="line"><a name="l00524"></a><span class="lineno"> 524</span>  /**</div><div class="line"><a name="l00525"></a><span class="lineno"> 525</span>  * @brief Apply a function to the array.</div><div class="line"><a name="l00526"></a><span class="lineno"> 526</span>  *</div><div class="line"><a name="l00527"></a><span class="lineno"> 527</span>  * Returns a new valarray with elements assigned to the result of</div><div class="line"><a name="l00528"></a><span class="lineno"> 528</span>  * applying func to the corresponding element of this array. The new</div><div class="line"><a name="l00529"></a><span class="lineno"> 529</span>  * array has the same size as this one.</div><div class="line"><a name="l00530"></a><span class="lineno"> 530</span>  *</div><div class="line"><a name="l00531"></a><span class="lineno"> 531</span>  * @param func Function of Tp returning Tp to apply.</div><div class="line"><a name="l00532"></a><span class="lineno"> 532</span>  * @return New valarray with transformed elements.</div><div class="line"><a name="l00533"></a><span class="lineno"> 533</span>  */</div><div class="line"><a name="l00534"></a><span class="lineno"> 534</span>  _Expr<_ValFunClos<_ValArray, _Tp>, _Tp> apply(_Tp func(_Tp)) const;</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>  * @brief Apply a function to the array.</div><div class="line"><a name="l00538"></a><span class="lineno"> 538</span>  *</div><div class="line"><a name="l00539"></a><span class="lineno"> 539</span>  * Returns a new valarray with elements assigned to the result of</div><div class="line"><a name="l00540"></a><span class="lineno"> 540</span>  * applying func to the corresponding element of this array. The new</div><div class="line"><a name="l00541"></a><span class="lineno"> 541</span>  * array has the same size as this one.</div><div class="line"><a name="l00542"></a><span class="lineno"> 542</span>  *</div><div class="line"><a name="l00543"></a><span class="lineno"> 543</span>  * @param func Function of const Tp& returning Tp to apply.</div><div class="line"><a name="l00544"></a><span class="lineno"> 544</span>  * @return New valarray with transformed elements.</div><div class="line"><a name="l00545"></a><span class="lineno"> 545</span>  */</div><div class="line"><a name="l00546"></a><span class="lineno"> 546</span>  _Expr<_RefFunClos<_ValArray, _Tp>, _Tp> apply(_Tp func(const _Tp&)) const;</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>  /**</div><div class="line"><a name="l00549"></a><span class="lineno"> 549</span>  * @brief Resize array.</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>  * Resize this array to @a size and set all elements to @a c. All</div><div class="line"><a name="l00552"></a><span class="lineno"> 552</span>  * references and iterators are invalidated.</div><div class="line"><a name="l00553"></a><span class="lineno"> 553</span>  *</div><div class="line"><a name="l00554"></a><span class="lineno"> 554</span>  * @param __size New array size.</div><div class="line"><a name="l00555"></a><span class="lineno"> 555</span>  * @param __c New value for all elements.</div><div class="line"><a name="l00556"></a><span class="lineno"> 556</span>  */</div><div class="line"><a name="l00557"></a><span class="lineno"> 557</span>  void resize(size_t __size, _Tp __c = _Tp());</div><div class="line"><a name="l00558"></a><span class="lineno"> 558</span> </div><div class="line"><a name="l00559"></a><span class="lineno"> 559</span>  private:</div><div class="line"><a name="l00560"></a><span class="lineno"> 560</span>  size_t _M_size;</div><div class="line"><a name="l00561"></a><span class="lineno"> 561</span>  _Tp* __restrict__ _M_data;</div><div class="line"><a name="l00562"></a><span class="lineno"> 562</span> </div><div class="line"><a name="l00563"></a><span class="lineno"> 563</span>  friend class _Array<_Tp>;</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> </div><div class="line"><a name="l00566"></a><span class="lineno"> 566</span> #if __cpp_deduction_guides >= 201606</div><div class="line"><a name="l00567"></a><span class="lineno"> 567</span>  template<typename _Tp, size_t _Nm></div><div class="line"><a name="l00568"></a><span class="lineno"> 568</span>  valarray(const _Tp(&)[_Nm], size_t) -> valarray<_Tp>;</div><div class="line"><a name="l00569"></a><span class="lineno"> 569</span> #endif</div><div class="line"><a name="l00570"></a><span class="lineno"> 570</span> </div><div class="line"><a name="l00571"></a><span class="lineno"> 571</span>  template<typename _Tp></div><div class="line"><a name="l00572"></a><span class="lineno"> 572</span>  inline const _Tp&</div><div class="line"><a name="l00573"></a><span class="lineno"> 573</span>  valarray<_Tp>::operator[](size_t __i) const</div><div class="line"><a name="l00574"></a><span class="lineno"> 574</span>  {</div><div class="line"><a name="l00575"></a><span class="lineno"> 575</span>  __glibcxx_requires_subscript(__i);</div><div class="line"><a name="l00576"></a><span class="lineno"> 576</span>  return _M_data[__i];</div><div class="line"><a name="l00577"></a><span class="lineno"> 577</span>  }</div><div class="line"><a name="l00578"></a><span class="lineno"> 578</span> </div><div class="line"><a name="l00579"></a><span class="lineno"> 579</span>  template<typename _Tp></div><div class="line"><a name="l00580"></a><span class="lineno"> 580</span>  inline _Tp&</div><div class="line"><a name="l00581"></a><span class="lineno"> 581</span>  valarray<_Tp>::operator[](size_t __i)</div><div class="line"><a name="l00582"></a><span class="lineno"> 582</span>  {</div><div class="line"><a name="l00583"></a><span class="lineno"> 583</span>  __glibcxx_requires_subscript(__i);</div><div class="line"><a name="l00584"></a><span class="lineno"> 584</span>  return _M_data[__i];</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>  // @} group numeric_arrays</div><div class="line"><a name="l00588"></a><span class="lineno"> 588</span> </div><div class="line"><a name="l00589"></a><span class="lineno"> 589</span> _GLIBCXX_END_NAMESPACE_VERSION</div><div class="line"><a name="l00590"></a><span class="lineno"> 590</span> } // namespace</div><div class="line"><a name="l00591"></a><span class="lineno"> 591</span> </div><div class="line"><a name="l00592"></a><span class="lineno"> 592</span> #include <bits/valarray_after.h></div><div class="line"><a name="l00593"></a><span class="lineno"> 593</span> #include <bits/slice_array.h></div><div class="line"><a name="l00594"></a><span class="lineno"> 594</span> #include <bits/gslice.h></div><div class="line"><a name="l00595"></a><span class="lineno"> 595</span> #include <bits/gslice_array.h></div><div class="line"><a name="l00596"></a><span class="lineno"> 596</span> #include <bits/mask_array.h></div><div class="line"><a name="l00597"></a><span class="lineno"> 597</span> #include <bits/indirect_array.h></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> namespace std _GLIBCXX_VISIBILITY(default)</div><div class="line"><a name="l00600"></a><span class="lineno"> 600</span> {</div><div class="line"><a name="l00601"></a><span class="lineno"> 601</span> _GLIBCXX_BEGIN_NAMESPACE_VERSION</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>  /**</div><div class="line"><a name="l00604"></a><span class="lineno"> 604</span>  * @addtogroup numeric_arrays</div><div class="line"><a name="l00605"></a><span class="lineno"> 605</span>  * @{</div><div class="line"><a name="l00606"></a><span class="lineno"> 606</span>  */</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>  template<typename _Tp></div><div class="line"><a name="l00609"></a><span class="lineno"> 609</span>  inline</div><div class="line"><a name="l00610"></a><span class="lineno"> 610</span>  valarray<_Tp>::valarray() : _M_size(0), _M_data(0) {}</div><div class="line"><a name="l00611"></a><span class="lineno"> 611</span> </div><div class="line"><a name="l00612"></a><span class="lineno"> 612</span>  template<typename _Tp></div><div class="line"><a name="l00613"></a><span class="lineno"> 613</span>  inline</div><div class="line"><a name="l00614"></a><span class="lineno"> 614</span>  valarray<_Tp>::valarray(size_t __n)</div><div class="line"><a name="l00615"></a><span class="lineno"> 615</span>  : _M_size(__n), _M_data(__valarray_get_storage<_Tp>(__n))</div><div class="line"><a name="l00616"></a><span class="lineno"> 616</span>  { std::__valarray_default_construct(_M_data, _M_data + __n); }</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>  template<typename _Tp></div><div class="line"><a name="l00619"></a><span class="lineno"> 619</span>  inline</div><div class="line"><a name="l00620"></a><span class="lineno"> 620</span>  valarray<_Tp>::valarray(const _Tp& __t, size_t __n)</div><div class="line"><a name="l00621"></a><span class="lineno"> 621</span>  : _M_size(__n), _M_data(__valarray_get_storage<_Tp>(__n))</div><div class="line"><a name="l00622"></a><span class="lineno"> 622</span>  { std::__valarray_fill_construct(_M_data, _M_data + __n, __t); }</div><div class="line"><a name="l00623"></a><span class="lineno"> 623</span> </div><div class="line"><a name="l00624"></a><span class="lineno"> 624</span>  template<typename _Tp></div><div class="line"><a name="l00625"></a><span class="lineno"> 625</span>  inline</div><div class="line"><a name="l00626"></a><span class="lineno"> 626</span>  valarray<_Tp>::valarray(const _Tp* __restrict__ __p, size_t __n)</div><div class="line"><a name="l00627"></a><span class="lineno"> 627</span>  : _M_size(__n), _M_data(__valarray_get_storage<_Tp>(__n))</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>  __glibcxx_assert(__p != 0 || __n == 0);</div><div class="line"><a name="l00630"></a><span class="lineno"> 630</span>  std::__valarray_copy_construct(__p, __p + __n, _M_data);</div><div class="line"><a name="l00631"></a><span class="lineno"> 631</span>  }</div><div class="line"><a name="l00632"></a><span class="lineno"> 632</span> </div><div class="line"><a name="l00633"></a><span class="lineno"> 633</span>  template<typename _Tp></div><div class="line"><a name="l00634"></a><span class="lineno"> 634</span>  inline</div><div class="line"><a name="l00635"></a><span class="lineno"> 635</span>  valarray<_Tp>::valarray(const valarray<_Tp>& __v)</div><div class="line"><a name="l00636"></a><span class="lineno"> 636</span>  : _M_size(__v._M_size), _M_data(__valarray_get_storage<_Tp>(__v._M_size))</div><div class="line"><a name="l00637"></a><span class="lineno"> 637</span>  { std::__valarray_copy_construct(__v._M_data, __v._M_data + _M_size,</div><div class="line"><a name="l00638"></a><span class="lineno"> 638</span>  _M_data); }</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> #if __cplusplus >= 201103L</div><div class="line"><a name="l00641"></a><span class="lineno"> 641</span>  template<typename _Tp></div><div class="line"><a name="l00642"></a><span class="lineno"> 642</span>  inline</div><div class="line"><a name="l00643"></a><span class="lineno"> 643</span>  valarray<_Tp>::valarray(valarray<_Tp>&& __v) noexcept</div><div class="line"><a name="l00644"></a><span class="lineno"> 644</span>  : _M_size(__v._M_size), _M_data(__v._M_data)</div><div class="line"><a name="l00645"></a><span class="lineno"> 645</span>  {</div><div class="line"><a name="l00646"></a><span class="lineno"> 646</span>  __v._M_size = 0;</div><div class="line"><a name="l00647"></a><span class="lineno"> 647</span>  __v._M_data = 0;</div><div class="line"><a name="l00648"></a><span class="lineno"> 648</span>  }</div><div class="line"><a name="l00649"></a><span class="lineno"> 649</span> #endif</div><div class="line"><a name="l00650"></a><span class="lineno"> 650</span> </div><div class="line"><a name="l00651"></a><span class="lineno"> 651</span>  template<typename _Tp></div><div class="line"><a name="l00652"></a><span class="lineno"> 652</span>  inline</div><div class="line"><a name="l00653"></a><span class="lineno"> 653</span>  valarray<_Tp>::valarray(const slice_array<_Tp>& __sa)</div><div class="line"><a name="l00654"></a><span class="lineno"> 654</span>  : _M_size(__sa._M_sz), _M_data(__valarray_get_storage<_Tp>(__sa._M_sz))</div><div class="line"><a name="l00655"></a><span class="lineno"> 655</span>  {</div><div class="line"><a name="l00656"></a><span class="lineno"> 656</span>  std::__valarray_copy_construct</div><div class="line"><a name="l00657"></a><span class="lineno"> 657</span>  (__sa._M_array, __sa._M_sz, __sa._M_stride, _Array<_Tp>(_M_data));</div><div class="line"><a name="l00658"></a><span class="lineno"> 658</span>  }</div><div class="line"><a name="l00659"></a><span class="lineno"> 659</span> </div><div class="line"><a name="l00660"></a><span class="lineno"> 660</span>  template<typename _Tp></div><div class="line"><a name="l00661"></a><span class="lineno"> 661</span>  inline</div><div class="line"><a name="l00662"></a><span class="lineno"> 662</span>  valarray<_Tp>::valarray(const gslice_array<_Tp>& __ga)</div><div class="line"><a name="l00663"></a><span class="lineno"> 663</span>  : _M_size(__ga._M_index.size()),</div><div class="line"><a name="l00664"></a><span class="lineno"> 664</span>  _M_data(__valarray_get_storage<_Tp>(_M_size))</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>  std::__valarray_copy_construct</div><div class="line"><a name="l00667"></a><span class="lineno"> 667</span>  (__ga._M_array, _Array<size_t>(__ga._M_index),</div><div class="line"><a name="l00668"></a><span class="lineno"> 668</span>  _Array<_Tp>(_M_data), _M_size);</div><div class="line"><a name="l00669"></a><span class="lineno"> 669</span>  }</div><div class="line"><a name="l00670"></a><span class="lineno"> 670</span> </div><div class="line"><a name="l00671"></a><span class="lineno"> 671</span>  template<typename _Tp></div><div class="line"><a name="l00672"></a><span class="lineno"> 672</span>  inline</div><div class="line"><a name="l00673"></a><span class="lineno"> 673</span>  valarray<_Tp>::valarray(const mask_array<_Tp>& __ma)</div><div class="line"><a name="l00674"></a><span class="lineno"> 674</span>  : _M_size(__ma._M_sz), _M_data(__valarray_get_storage<_Tp>(__ma._M_sz))</div><div class="line"><a name="l00675"></a><span class="lineno"> 675</span>  {</div><div class="line"><a name="l00676"></a><span class="lineno"> 676</span>  std::__valarray_copy_construct</div><div class="line"><a name="l00677"></a><span class="lineno"> 677</span>  (__ma._M_array, __ma._M_mask, _Array<_Tp>(_M_data), _M_size);</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>  template<typename _Tp></div><div class="line"><a name="l00681"></a><span class="lineno"> 681</span>  inline</div><div class="line"><a name="l00682"></a><span class="lineno"> 682</span>  valarray<_Tp>::valarray(const indirect_array<_Tp>& __ia)</div><div class="line"><a name="l00683"></a><span class="lineno"> 683</span>  : _M_size(__ia._M_sz), _M_data(__valarray_get_storage<_Tp>(__ia._M_sz))</div><div class="line"><a name="l00684"></a><span class="lineno"> 684</span>  {</div><div class="line"><a name="l00685"></a><span class="lineno"> 685</span>  std::__valarray_copy_construct</div><div class="line"><a name="l00686"></a><span class="lineno"> 686</span>  (__ia._M_array, __ia._M_index, _Array<_Tp>(_M_data), _M_size);</div><div class="line"><a name="l00687"></a><span class="lineno"> 687</span>  }</div><div class="line"><a name="l00688"></a><span class="lineno"> 688</span> </div><div class="line"><a name="l00689"></a><span class="lineno"> 689</span> #if __cplusplus >= 201103L</div><div class="line"><a name="l00690"></a><span class="lineno"> 690</span>  template<typename _Tp></div><div class="line"><a name="l00691"></a><span class="lineno"> 691</span>  inline</div><div class="line"><a name="l00692"></a><span class="lineno"> 692</span>  valarray<_Tp>::valarray(initializer_list<_Tp> __l)</div><div class="line"><a name="l00693"></a><span class="lineno"> 693</span>  : _M_size(__l.size()), _M_data(__valarray_get_storage<_Tp>(__l.size()))</div><div class="line"><a name="l00694"></a><span class="lineno"> 694</span>  { std::__valarray_copy_construct(__l.begin(), __l.end(), _M_data); }</div><div class="line"><a name="l00695"></a><span class="lineno"> 695</span> #endif</div><div class="line"><a name="l00696"></a><span class="lineno"> 696</span> </div><div class="line"><a name="l00697"></a><span class="lineno"> 697</span>  template<typename _Tp> template<class _Dom></div><div class="line"><a name="l00698"></a><span class="lineno"> 698</span>  inline</div><div class="line"><a name="l00699"></a><span class="lineno"> 699</span>  valarray<_Tp>::valarray(const _Expr<_Dom, _Tp>& __e)</div><div class="line"><a name="l00700"></a><span class="lineno"> 700</span>  : _M_size(__e.size()), _M_data(__valarray_get_storage<_Tp>(_M_size))</div><div class="line"><a name="l00701"></a><span class="lineno"> 701</span>  { std::__valarray_copy_construct(__e, _M_size, _Array<_Tp>(_M_data)); }</div><div class="line"><a name="l00702"></a><span class="lineno"> 702</span> </div><div class="line"><a name="l00703"></a><span class="lineno"> 703</span>  template<typename _Tp></div><div class="line"><a name="l00704"></a><span class="lineno"> 704</span>  inline</div><div class="line"><a name="l00705"></a><span class="lineno"> 705</span>  valarray<_Tp>::~valarray() _GLIBCXX_NOEXCEPT</div><div class="line"><a name="l00706"></a><span class="lineno"> 706</span>  {</div><div class="line"><a name="l00707"></a><span class="lineno"> 707</span>  std::__valarray_destroy_elements(_M_data, _M_data + _M_size);</div><div class="line"><a name="l00708"></a><span class="lineno"> 708</span>  std::__valarray_release_memory(_M_data);</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>  template<typename _Tp></div><div class="line"><a name="l00712"></a><span class="lineno"> 712</span>  inline valarray<_Tp>&</div><div class="line"><a name="l00713"></a><span class="lineno"> 713</span>  valarray<_Tp>::operator=(const valarray<_Tp>& __v)</div><div class="line"><a name="l00714"></a><span class="lineno"> 714</span>  {</div><div class="line"><a name="l00715"></a><span class="lineno"> 715</span>  // _GLIBCXX_RESOLVE_LIB_DEFECTS</div><div class="line"><a name="l00716"></a><span class="lineno"> 716</span>  // 630. arrays of valarray.</div><div class="line"><a name="l00717"></a><span class="lineno"> 717</span>  if (_M_size == __v._M_size)</div><div class="line"><a name="l00718"></a><span class="lineno"> 718</span>  std::__valarray_copy(__v._M_data, _M_size, _M_data);</div><div class="line"><a name="l00719"></a><span class="lineno"> 719</span>  else</div><div class="line"><a name="l00720"></a><span class="lineno"> 720</span>  {</div><div class="line"><a name="l00721"></a><span class="lineno"> 721</span>  if (_M_data)</div><div class="line"><a name="l00722"></a><span class="lineno"> 722</span>  {</div><div class="line"><a name="l00723"></a><span class="lineno"> 723</span>  std::__valarray_destroy_elements(_M_data, _M_data + _M_size);</div><div class="line"><a name="l00724"></a><span class="lineno"> 724</span>  std::__valarray_release_memory(_M_data);</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>  _M_size = __v._M_size;</div><div class="line"><a name="l00727"></a><span class="lineno"> 727</span>  _M_data = __valarray_get_storage<_Tp>(_M_size);</div><div class="line"><a name="l00728"></a><span class="lineno"> 728</span>  std::__valarray_copy_construct(__v._M_data, __v._M_data + _M_size,</div><div class="line"><a name="l00729"></a><span class="lineno"> 729</span>  _M_data);</div><div class="line"><a name="l00730"></a><span class="lineno"> 730</span>  }</div><div class="line"><a name="l00731"></a><span class="lineno"> 731</span>  return *this;</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> </div><div class="line"><a name="l00734"></a><span class="lineno"> 734</span> #if __cplusplus >= 201103L</div><div class="line"><a name="l00735"></a><span class="lineno"> 735</span>  template<typename _Tp></div><div class="line"><a name="l00736"></a><span class="lineno"> 736</span>  inline valarray<_Tp>&</div><div class="line"><a name="l00737"></a><span class="lineno"> 737</span>  valarray<_Tp>::operator=(valarray<_Tp>&& __v) noexcept</div><div class="line"><a name="l00738"></a><span class="lineno"> 738</span>  {</div><div class="line"><a name="l00739"></a><span class="lineno"> 739</span>  if (_M_data)</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>  std::__valarray_destroy_elements(_M_data, _M_data + _M_size);</div><div class="line"><a name="l00742"></a><span class="lineno"> 742</span>  std::__valarray_release_memory(_M_data);</div><div class="line"><a name="l00743"></a><span class="lineno"> 743</span>  }</div><div class="line"><a name="l00744"></a><span class="lineno"> 744</span>  _M_size = __v._M_size;</div><div class="line"><a name="l00745"></a><span class="lineno"> 745</span>  _M_data = __v._M_data;</div><div class="line"><a name="l00746"></a><span class="lineno"> 746</span>  __v._M_size = 0;</div><div class="line"><a name="l00747"></a><span class="lineno"> 747</span>  __v._M_data = 0;</div><div class="line"><a name="l00748"></a><span class="lineno"> 748</span>  return *this;</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> </div><div class="line"><a name="l00751"></a><span class="lineno"> 751</span>  template<typename _Tp></div><div class="line"><a name="l00752"></a><span class="lineno"> 752</span>  inline valarray<_Tp>&</div><div class="line"><a name="l00753"></a><span class="lineno"> 753</span>  valarray<_Tp>::operator=(initializer_list<_Tp> __l)</div><div class="line"><a name="l00754"></a><span class="lineno"> 754</span>  {</div><div class="line"><a name="l00755"></a><span class="lineno"> 755</span>  // _GLIBCXX_RESOLVE_LIB_DEFECTS</div><div class="line"><a name="l00756"></a><span class="lineno"> 756</span>  // 630. arrays of valarray.</div><div class="line"><a name="l00757"></a><span class="lineno"> 757</span>  if (_M_size == __l.size())</div><div class="line"><a name="l00758"></a><span class="lineno"> 758</span>  std::__valarray_copy(__l.begin(), __l.size(), _M_data);</div><div class="line"><a name="l00759"></a><span class="lineno"> 759</span>  else</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>  if (_M_data)</div><div class="line"><a name="l00762"></a><span class="lineno"> 762</span>  {</div><div class="line"><a name="l00763"></a><span class="lineno"> 763</span>  std::__valarray_destroy_elements(_M_data, _M_data + _M_size);</div><div class="line"><a name="l00764"></a><span class="lineno"> 764</span>  std::__valarray_release_memory(_M_data);</div><div class="line"><a name="l00765"></a><span class="lineno"> 765</span>  }</div><div class="line"><a name="l00766"></a><span class="lineno"> 766</span>  _M_size = __l.size();</div><div class="line"><a name="l00767"></a><span class="lineno"> 767</span>  _M_data = __valarray_get_storage<_Tp>(_M_size);</div><div class="line"><a name="l00768"></a><span class="lineno"> 768</span>  std::__valarray_copy_construct(__l.begin(), __l.begin() + _M_size,</div><div class="line"><a name="l00769"></a><span class="lineno"> 769</span>  _M_data);</div><div class="line"><a name="l00770"></a><span class="lineno"> 770</span>  }</div><div class="line"><a name="l00771"></a><span class="lineno"> 771</span>  return *this;</div><div class="line"><a name="l00772"></a><span class="lineno"> 772</span>  }</div><div class="line"><a name="l00773"></a><span class="lineno"> 773</span> #endif</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>  template<typename _Tp></div><div class="line"><a name="l00776"></a><span class="lineno"> 776</span>  inline valarray<_Tp>&</div><div class="line"><a name="l00777"></a><span class="lineno"> 777</span>  valarray<_Tp>::operator=(const _Tp& __t)</div><div class="line"><a name="l00778"></a><span class="lineno"> 778</span>  {</div><div class="line"><a name="l00779"></a><span class="lineno"> 779</span>  std::__valarray_fill(_M_data, _M_size, __t);</div><div class="line"><a name="l00780"></a><span class="lineno"> 780</span>  return *this;</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> </div><div class="line"><a name="l00783"></a><span class="lineno"> 783</span>  template<typename _Tp></div><div class="line"><a name="l00784"></a><span class="lineno"> 784</span>  inline valarray<_Tp>&</div><div class="line"><a name="l00785"></a><span class="lineno"> 785</span>  valarray<_Tp>::operator=(const slice_array<_Tp>& __sa)</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>  __glibcxx_assert(_M_size == __sa._M_sz);</div><div class="line"><a name="l00788"></a><span class="lineno"> 788</span>  std::__valarray_copy(__sa._M_array, __sa._M_sz,</div><div class="line"><a name="l00789"></a><span class="lineno"> 789</span>  __sa._M_stride, _Array<_Tp>(_M_data));</div><div class="line"><a name="l00790"></a><span class="lineno"> 790</span>  return *this;</div><div class="line"><a name="l00791"></a><span class="lineno"> 791</span>  }</div><div class="line"><a name="l00792"></a><span class="lineno"> 792</span> </div><div class="line"><a name="l00793"></a><span class="lineno"> 793</span>  template<typename _Tp></div><div class="line"><a name="l00794"></a><span class="lineno"> 794</span>  inline valarray<_Tp>&</div><div class="line"><a name="l00795"></a><span class="lineno"> 795</span>  valarray<_Tp>::operator=(const gslice_array<_Tp>& __ga)</div><div class="line"><a name="l00796"></a><span class="lineno"> 796</span>  {</div><div class="line"><a name="l00797"></a><span class="lineno"> 797</span>  __glibcxx_assert(_M_size == __ga._M_index.size());</div><div class="line"><a name="l00798"></a><span class="lineno"> 798</span>  std::__valarray_copy(__ga._M_array, _Array<size_t>(__ga._M_index),</div><div class="line"><a name="l00799"></a><span class="lineno"> 799</span>  _Array<_Tp>(_M_data), _M_size);</div><div class="line"><a name="l00800"></a><span class="lineno"> 800</span>  return *this;</div><div class="line"><a name="l00801"></a><span class="lineno"> 801</span>  }</div><div class="line"><a name="l00802"></a><span class="lineno"> 802</span> </div><div class="line"><a name="l00803"></a><span class="lineno"> 803</span>  template<typename _Tp></div><div class="line"><a name="l00804"></a><span class="lineno"> 804</span>  inline valarray<_Tp>&</div><div class="line"><a name="l00805"></a><span class="lineno"> 805</span>  valarray<_Tp>::operator=(const mask_array<_Tp>& __ma)</div><div class="line"><a name="l00806"></a><span class="lineno"> 806</span>  {</div><div class="line"><a name="l00807"></a><span class="lineno"> 807</span>  __glibcxx_assert(_M_size == __ma._M_sz);</div><div class="line"><a name="l00808"></a><span class="lineno"> 808</span>  std::__valarray_copy(__ma._M_array, __ma._M_mask,</div><div class="line"><a name="l00809"></a><span class="lineno"> 809</span>  _Array<_Tp>(_M_data), _M_size);</div><div class="line"><a name="l00810"></a><span class="lineno"> 810</span>  return *this;</div><div class="line"><a name="l00811"></a><span class="lineno"> 811</span>  }</div><div class="line"><a name="l00812"></a><span class="lineno"> 812</span> </div><div class="line"><a name="l00813"></a><span class="lineno"> 813</span>  template<typename _Tp></div><div class="line"><a name="l00814"></a><span class="lineno"> 814</span>  inline valarray<_Tp>&</div><div class="line"><a name="l00815"></a><span class="lineno"> 815</span>  valarray<_Tp>::operator=(const indirect_array<_Tp>& __ia)</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>  __glibcxx_assert(_M_size == __ia._M_sz);</div><div class="line"><a name="l00818"></a><span class="lineno"> 818</span>  std::__valarray_copy(__ia._M_array, __ia._M_index,</div><div class="line"><a name="l00819"></a><span class="lineno"> 819</span>  _Array<_Tp>(_M_data), _M_size);</div><div class="line"><a name="l00820"></a><span class="lineno"> 820</span>  return *this;</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> </div><div class="line"><a name="l00823"></a><span class="lineno"> 823</span>  template<typename _Tp> template<class _Dom></div><div class="line"><a name="l00824"></a><span class="lineno"> 824</span>  inline valarray<_Tp>&</div><div class="line"><a name="l00825"></a><span class="lineno"> 825</span>  valarray<_Tp>::operator=(const _Expr<_Dom, _Tp>& __e)</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>  // _GLIBCXX_RESOLVE_LIB_DEFECTS</div><div class="line"><a name="l00828"></a><span class="lineno"> 828</span>  // 630. arrays of valarray.</div><div class="line"><a name="l00829"></a><span class="lineno"> 829</span>  if (_M_size == __e.size())</div><div class="line"><a name="l00830"></a><span class="lineno"> 830</span>  std::__valarray_copy(__e, _M_size, _Array<_Tp>(_M_data));</div><div class="line"><a name="l00831"></a><span class="lineno"> 831</span>  else</div><div class="line"><a name="l00832"></a><span class="lineno"> 832</span>  {</div><div class="line"><a name="l00833"></a><span class="lineno"> 833</span>  if (_M_data)</div><div class="line"><a name="l00834"></a><span class="lineno"> 834</span>  {</div><div class="line"><a name="l00835"></a><span class="lineno"> 835</span>  std::__valarray_destroy_elements(_M_data, _M_data + _M_size);</div><div class="line"><a name="l00836"></a><span class="lineno"> 836</span>  std::__valarray_release_memory(_M_data);</div><div class="line"><a name="l00837"></a><span class="lineno"> 837</span>  }</div><div class="line"><a name="l00838"></a><span class="lineno"> 838</span>  _M_size = __e.size();</div><div class="line"><a name="l00839"></a><span class="lineno"> 839</span>  _M_data = __valarray_get_storage<_Tp>(_M_size);</div><div class="line"><a name="l00840"></a><span class="lineno"> 840</span>  std::__valarray_copy_construct(__e, _M_size, _Array<_Tp>(_M_data));</div><div class="line"><a name="l00841"></a><span class="lineno"> 841</span>  }</div><div class="line"><a name="l00842"></a><span class="lineno"> 842</span>  return *this;</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> </div><div class="line"><a name="l00845"></a><span class="lineno"> 845</span>  template<typename _Tp></div><div class="line"><a name="l00846"></a><span class="lineno"> 846</span>  inline _Expr<_SClos<_ValArray,_Tp>, _Tp></div><div class="line"><a name="l00847"></a><span class="lineno"> 847</span>  valarray<_Tp>::operator[](slice __s) const</div><div class="line"><a name="l00848"></a><span class="lineno"> 848</span>  {</div><div class="line"><a name="l00849"></a><span class="lineno"> 849</span>  typedef _SClos<_ValArray,_Tp> _Closure;</div><div class="line"><a name="l00850"></a><span class="lineno"> 850</span>  return _Expr<_Closure, _Tp>(_Closure (_Array<_Tp>(_M_data), __s));</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> </div><div class="line"><a name="l00853"></a><span class="lineno"> 853</span>  template<typename _Tp></div><div class="line"><a name="l00854"></a><span class="lineno"> 854</span>  inline slice_array<_Tp></div><div class="line"><a name="l00855"></a><span class="lineno"> 855</span>  valarray<_Tp>::operator[](slice __s)</div><div class="line"><a name="l00856"></a><span class="lineno"> 856</span>  { return slice_array<_Tp>(_Array<_Tp>(_M_data), __s); }</div><div class="line"><a name="l00857"></a><span class="lineno"> 857</span> </div><div class="line"><a name="l00858"></a><span class="lineno"> 858</span>  template<typename _Tp></div><div class="line"><a name="l00859"></a><span class="lineno"> 859</span>  inline _Expr<_GClos<_ValArray,_Tp>, _Tp></div><div class="line"><a name="l00860"></a><span class="lineno"> 860</span>  valarray<_Tp>::operator[](const gslice& __gs) const</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>  typedef _GClos<_ValArray,_Tp> _Closure;</div><div class="line"><a name="l00863"></a><span class="lineno"> 863</span>  return _Expr<_Closure, _Tp></div><div class="line"><a name="l00864"></a><span class="lineno"> 864</span>  (_Closure(_Array<_Tp>(_M_data), __gs._M_index->_M_index));</div><div class="line"><a name="l00865"></a><span class="lineno"> 865</span>  }</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>  template<typename _Tp></div><div class="line"><a name="l00868"></a><span class="lineno"> 868</span>  inline gslice_array<_Tp></div><div class="line"><a name="l00869"></a><span class="lineno"> 869</span>  valarray<_Tp>::operator[](const gslice& __gs)</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>  return gslice_array<_Tp></div><div class="line"><a name="l00872"></a><span class="lineno"> 872</span>  (_Array<_Tp>(_M_data), __gs._M_index->_M_index);</div><div class="line"><a name="l00873"></a><span class="lineno"> 873</span>  }</div><div class="line"><a name="l00874"></a><span class="lineno"> 874</span> </div><div class="line"><a name="l00875"></a><span class="lineno"> 875</span>  template<typename _Tp></div><div class="line"><a name="l00876"></a><span class="lineno"> 876</span>  inline valarray<_Tp></div><div class="line"><a name="l00877"></a><span class="lineno"> 877</span>  valarray<_Tp>::operator[](const valarray<bool>& __m) const</div><div class="line"><a name="l00878"></a><span class="lineno"> 878</span>  {</div><div class="line"><a name="l00879"></a><span class="lineno"> 879</span>  size_t __s = 0;</div><div class="line"><a name="l00880"></a><span class="lineno"> 880</span>  size_t __e = __m.size();</div><div class="line"><a name="l00881"></a><span class="lineno"> 881</span>  for (size_t __i=0; __i<__e; ++__i)</div><div class="line"><a name="l00882"></a><span class="lineno"> 882</span>  if (__m[__i]) ++__s;</div><div class="line"><a name="l00883"></a><span class="lineno"> 883</span>  return valarray<_Tp>(mask_array<_Tp>(_Array<_Tp>(_M_data), __s,</div><div class="line"><a name="l00884"></a><span class="lineno"> 884</span>  _Array<bool> (__m)));</div><div class="line"><a name="l00885"></a><span class="lineno"> 885</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>  template<typename _Tp></div><div class="line"><a name="l00888"></a><span class="lineno"> 888</span>  inline mask_array<_Tp></div><div class="line"><a name="l00889"></a><span class="lineno"> 889</span>  valarray<_Tp>::operator[](const valarray<bool>& __m)</div><div class="line"><a name="l00890"></a><span class="lineno"> 890</span>  {</div><div class="line"><a name="l00891"></a><span class="lineno"> 891</span>  size_t __s = 0;</div><div class="line"><a name="l00892"></a><span class="lineno"> 892</span>  size_t __e = __m.size();</div><div class="line"><a name="l00893"></a><span class="lineno"> 893</span>  for (size_t __i=0; __i<__e; ++__i)</div><div class="line"><a name="l00894"></a><span class="lineno"> 894</span>  if (__m[__i]) ++__s;</div><div class="line"><a name="l00895"></a><span class="lineno"> 895</span>  return mask_array<_Tp>(_Array<_Tp>(_M_data), __s, _Array<bool>(__m));</div><div class="line"><a name="l00896"></a><span class="lineno"> 896</span>  }</div><div class="line"><a name="l00897"></a><span class="lineno"> 897</span> </div><div class="line"><a name="l00898"></a><span class="lineno"> 898</span>  template<typename _Tp></div><div class="line"><a name="l00899"></a><span class="lineno"> 899</span>  inline _Expr<_IClos<_ValArray,_Tp>, _Tp></div><div class="line"><a name="l00900"></a><span class="lineno"> 900</span>  valarray<_Tp>::operator[](const valarray<size_t>& __i) const</div><div class="line"><a name="l00901"></a><span class="lineno"> 901</span>  {</div><div class="line"><a name="l00902"></a><span class="lineno"> 902</span>  typedef _IClos<_ValArray,_Tp> _Closure;</div><div class="line"><a name="l00903"></a><span class="lineno"> 903</span>  return _Expr<_Closure, _Tp>(_Closure(*this, __i));</div><div class="line"><a name="l00904"></a><span class="lineno"> 904</span>  }</div><div class="line"><a name="l00905"></a><span class="lineno"> 905</span> </div><div class="line"><a name="l00906"></a><span class="lineno"> 906</span>  template<typename _Tp></div><div class="line"><a name="l00907"></a><span class="lineno"> 907</span>  inline indirect_array<_Tp></div><div class="line"><a name="l00908"></a><span class="lineno"> 908</span>  valarray<_Tp>::operator[](const valarray<size_t>& __i)</div><div class="line"><a name="l00909"></a><span class="lineno"> 909</span>  {</div><div class="line"><a name="l00910"></a><span class="lineno"> 910</span>  return indirect_array<_Tp>(_Array<_Tp>(_M_data), __i.size(),</div><div class="line"><a name="l00911"></a><span class="lineno"> 911</span>  _Array<size_t>(__i));</div><div class="line"><a name="l00912"></a><span class="lineno"> 912</span>  }</div><div class="line"><a name="l00913"></a><span class="lineno"> 913</span> </div><div class="line"><a name="l00914"></a><span class="lineno"> 914</span> #if __cplusplus >= 201103L</div><div class="line"><a name="l00915"></a><span class="lineno"> 915</span>  template<class _Tp></div><div class="line"><a name="l00916"></a><span class="lineno"> 916</span>  inline void</div><div class="line"><a name="l00917"></a><span class="lineno"> 917</span>  valarray<_Tp>::swap(valarray<_Tp>& __v) noexcept</div><div class="line"><a name="l00918"></a><span class="lineno"> 918</span>  {</div><div class="line"><a name="l00919"></a><span class="lineno"> 919</span>  std::swap(_M_size, __v._M_size);</div><div class="line"><a name="l00920"></a><span class="lineno"> 920</span>  std::swap(_M_data, __v._M_data);</div><div class="line"><a name="l00921"></a><span class="lineno"> 921</span>  }</div><div class="line"><a name="l00922"></a><span class="lineno"> 922</span> #endif</div><div class="line"><a name="l00923"></a><span class="lineno"> 923</span> </div><div class="line"><a name="l00924"></a><span class="lineno"> 924</span>  template<class _Tp></div><div class="line"><a name="l00925"></a><span class="lineno"> 925</span>  inline size_t</div><div class="line"><a name="l00926"></a><span class="lineno"> 926</span>  valarray<_Tp>::size() const</div><div class="line"><a name="l00927"></a><span class="lineno"> 927</span>  { return _M_size; }</div><div class="line"><a name="l00928"></a><span class="lineno"> 928</span> </div><div class="line"><a name="l00929"></a><span class="lineno"> 929</span>  template<class _Tp></div><div class="line"><a name="l00930"></a><span class="lineno"> 930</span>  inline _Tp</div><div class="line"><a name="l00931"></a><span class="lineno"> 931</span>  valarray<_Tp>::sum() const</div><div class="line"><a name="l00932"></a><span class="lineno"> 932</span>  {</div><div class="line"><a name="l00933"></a><span class="lineno"> 933</span>  __glibcxx_assert(_M_size > 0);</div><div class="line"><a name="l00934"></a><span class="lineno"> 934</span>  return std::__valarray_sum(_M_data, _M_data + _M_size);</div><div class="line"><a name="l00935"></a><span class="lineno"> 935</span>  }</div><div class="line"><a name="l00936"></a><span class="lineno"> 936</span> </div><div class="line"><a name="l00937"></a><span class="lineno"> 937</span>  template<class _Tp></div><div class="line"><a name="l00938"></a><span class="lineno"> 938</span>  inline valarray<_Tp></div><div class="line"><a name="l00939"></a><span class="lineno"> 939</span>  valarray<_Tp>::shift(int __n) const</div><div class="line"><a name="l00940"></a><span class="lineno"> 940</span>  {</div><div class="line"><a name="l00941"></a><span class="lineno"> 941</span>  valarray<_Tp> __ret;</div><div class="line"><a name="l00942"></a><span class="lineno"> 942</span> </div><div class="line"><a name="l00943"></a><span class="lineno"> 943</span>  if (_M_size == 0)</div><div class="line"><a name="l00944"></a><span class="lineno"> 944</span>  return __ret;</div><div class="line"><a name="l00945"></a><span class="lineno"> 945</span> </div><div class="line"><a name="l00946"></a><span class="lineno"> 946</span>  _Tp* __restrict__ __tmp_M_data =</div><div class="line"><a name="l00947"></a><span class="lineno"> 947</span>  std::__valarray_get_storage<_Tp>(_M_size);</div><div class="line"><a name="l00948"></a><span class="lineno"> 948</span> </div><div class="line"><a name="l00949"></a><span class="lineno"> 949</span>  if (__n == 0)</div><div class="line"><a name="l00950"></a><span class="lineno"> 950</span>  std::__valarray_copy_construct(_M_data,</div><div class="line"><a name="l00951"></a><span class="lineno"> 951</span>  _M_data + _M_size, __tmp_M_data);</div><div class="line"><a name="l00952"></a><span class="lineno"> 952</span>  else if (__n > 0) // shift left</div><div class="line"><a name="l00953"></a><span class="lineno"> 953</span>  {</div><div class="line"><a name="l00954"></a><span class="lineno"> 954</span>  if (size_t(__n) > _M_size)</div><div class="line"><a name="l00955"></a><span class="lineno"> 955</span>  __n = int(_M_size);</div><div class="line"><a name="l00956"></a><span class="lineno"> 956</span> </div><div class="line"><a name="l00957"></a><span class="lineno"> 957</span>  std::__valarray_copy_construct(_M_data + __n,</div><div class="line"><a name="l00958"></a><span class="lineno"> 958</span>  _M_data + _M_size, __tmp_M_data);</div><div class="line"><a name="l00959"></a><span class="lineno"> 959</span>  std::__valarray_default_construct(__tmp_M_data + _M_size - __n,</div><div class="line"><a name="l00960"></a><span class="lineno"> 960</span>  __tmp_M_data + _M_size);</div><div class="line"><a name="l00961"></a><span class="lineno"> 961</span>  }</div><div class="line"><a name="l00962"></a><span class="lineno"> 962</span>  else // shift right</div><div class="line"><a name="l00963"></a><span class="lineno"> 963</span>  {</div><div class="line"><a name="l00964"></a><span class="lineno"> 964</span>  if (-size_t(__n) > _M_size)</div><div class="line"><a name="l00965"></a><span class="lineno"> 965</span>  __n = -int(_M_size);</div><div class="line"><a name="l00966"></a><span class="lineno"> 966</span> </div><div class="line"><a name="l00967"></a><span class="lineno"> 967</span>  std::__valarray_copy_construct(_M_data, _M_data + _M_size + __n,</div><div class="line"><a name="l00968"></a><span class="lineno"> 968</span>  __tmp_M_data - __n);</div><div class="line"><a name="l00969"></a><span class="lineno"> 969</span>  std::__valarray_default_construct(__tmp_M_data,</div><div class="line"><a name="l00970"></a><span class="lineno"> 970</span>  __tmp_M_data - __n);</div><div class="line"><a name="l00971"></a><span class="lineno"> 971</span>  }</div><div class="line"><a name="l00972"></a><span class="lineno"> 972</span> </div><div class="line"><a name="l00973"></a><span class="lineno"> 973</span>  __ret._M_size = _M_size;</div><div class="line"><a name="l00974"></a><span class="lineno"> 974</span>  __ret._M_data = __tmp_M_data;</div><div class="line"><a name="l00975"></a><span class="lineno"> 975</span>  return __ret;</div><div class="line"><a name="l00976"></a><span class="lineno"> 976</span>  }</div><div class="line"><a name="l00977"></a><span class="lineno"> 977</span> </div><div class="line"><a name="l00978"></a><span class="lineno"> 978</span>  template<class _Tp></div><div class="line"><a name="l00979"></a><span class="lineno"> 979</span>  inline valarray<_Tp></div><div class="line"><a name="l00980"></a><span class="lineno"> 980</span>  valarray<_Tp>::cshift(int __n) const</div><div class="line"><a name="l00981"></a><span class="lineno"> 981</span>  {</div><div class="line"><a name="l00982"></a><span class="lineno"> 982</span>  valarray<_Tp> __ret;</div><div class="line"><a name="l00983"></a><span class="lineno"> 983</span> </div><div class="line"><a name="l00984"></a><span class="lineno"> 984</span>  if (_M_size == 0)</div><div class="line"><a name="l00985"></a><span class="lineno"> 985</span>  return __ret;</div><div class="line"><a name="l00986"></a><span class="lineno"> 986</span> </div><div class="line"><a name="l00987"></a><span class="lineno"> 987</span>  _Tp* __restrict__ __tmp_M_data =</div><div class="line"><a name="l00988"></a><span class="lineno"> 988</span>  std::__valarray_get_storage<_Tp>(_M_size);</div><div class="line"><a name="l00989"></a><span class="lineno"> 989</span> </div><div class="line"><a name="l00990"></a><span class="lineno"> 990</span>  if (__n == 0)</div><div class="line"><a name="l00991"></a><span class="lineno"> 991</span>  std::__valarray_copy_construct(_M_data,</div><div class="line"><a name="l00992"></a><span class="lineno"> 992</span>  _M_data + _M_size, __tmp_M_data);</div><div class="line"><a name="l00993"></a><span class="lineno"> 993</span>  else if (__n > 0) // cshift left</div><div class="line"><a name="l00994"></a><span class="lineno"> 994</span>  {</div><div class="line"><a name="l00995"></a><span class="lineno"> 995</span>  if (size_t(__n) > _M_size)</div><div class="line"><a name="l00996"></a><span class="lineno"> 996</span>  __n = int(__n % _M_size);</div><div class="line"><a name="l00997"></a><span class="lineno"> 997</span> </div><div class="line"><a name="l00998"></a><span class="lineno"> 998</span>  std::__valarray_copy_construct(_M_data, _M_data + __n,</div><div class="line"><a name="l00999"></a><span class="lineno"> 999</span>  __tmp_M_data + _M_size - __n);</div><div class="line"><a name="l01000"></a><span class="lineno"> 1000</span>  std::__valarray_copy_construct(_M_data + __n, _M_data + _M_size,</div><div class="line"><a name="l01001"></a><span class="lineno"> 1001</span>  __tmp_M_data);</div><div class="line"><a name="l01002"></a><span class="lineno"> 1002</span>  }</div><div class="line"><a name="l01003"></a><span class="lineno"> 1003</span>  else // cshift right</div><div class="line"><a name="l01004"></a><span class="lineno"> 1004</span>  {</div><div class="line"><a name="l01005"></a><span class="lineno"> 1005</span>  if (-size_t(__n) > _M_size)</div><div class="line"><a name="l01006"></a><span class="lineno"> 1006</span>  __n = -int(-size_t(__n) % _M_size);</div><div class="line"><a name="l01007"></a><span class="lineno"> 1007</span> </div><div class="line"><a name="l01008"></a><span class="lineno"> 1008</span>  std::__valarray_copy_construct(_M_data + _M_size + __n,</div><div class="line"><a name="l01009"></a><span class="lineno"> 1009</span>  _M_data + _M_size, __tmp_M_data);</div><div class="line"><a name="l01010"></a><span class="lineno"> 1010</span>  std::__valarray_copy_construct(_M_data, _M_data + _M_size + __n,</div><div class="line"><a name="l01011"></a><span class="lineno"> 1011</span>  __tmp_M_data - __n);</div><div class="line"><a name="l01012"></a><span class="lineno"> 1012</span>  }</div><div class="line"><a name="l01013"></a><span class="lineno"> 1013</span> </div><div class="line"><a name="l01014"></a><span class="lineno"> 1014</span>  __ret._M_size = _M_size;</div><div class="line"><a name="l01015"></a><span class="lineno"> 1015</span>  __ret._M_data = __tmp_M_data;</div><div class="line"><a name="l01016"></a><span class="lineno"> 1016</span>  return __ret;</div><div class="line"><a name="l01017"></a><span class="lineno"> 1017</span>  }</div><div class="line"><a name="l01018"></a><span class="lineno"> 1018</span> </div><div class="line"><a name="l01019"></a><span class="lineno"> 1019</span>  template<class _Tp></div><div class="line"><a name="l01020"></a><span class="lineno"> 1020</span>  inline void</div><div class="line"><a name="l01021"></a><span class="lineno"> 1021</span>  valarray<_Tp>::resize(size_t __n, _Tp __c)</div><div class="line"><a name="l01022"></a><span class="lineno"> 1022</span>  {</div><div class="line"><a name="l01023"></a><span class="lineno"> 1023</span>  // This complication is so to make valarray<valarray<T> > work</div><div class="line"><a name="l01024"></a><span class="lineno"> 1024</span>  // even though it is not required by the standard. Nobody should</div><div class="line"><a name="l01025"></a><span class="lineno"> 1025</span>  // be saying valarray<valarray<T> > anyway. See the specs.</div><div class="line"><a name="l01026"></a><span class="lineno"> 1026</span>  std::__valarray_destroy_elements(_M_data, _M_data + _M_size);</div><div class="line"><a name="l01027"></a><span class="lineno"> 1027</span>  if (_M_size != __n)</div><div class="line"><a name="l01028"></a><span class="lineno"> 1028</span>  {</div><div class="line"><a name="l01029"></a><span class="lineno"> 1029</span>  std::__valarray_release_memory(_M_data);</div><div class="line"><a name="l01030"></a><span class="lineno"> 1030</span>  _M_size = __n;</div><div class="line"><a name="l01031"></a><span class="lineno"> 1031</span>  _M_data = __valarray_get_storage<_Tp>(__n);</div><div class="line"><a name="l01032"></a><span class="lineno"> 1032</span>  }</div><div class="line"><a name="l01033"></a><span class="lineno"> 1033</span>  std::__valarray_fill_construct(_M_data, _M_data + __n, __c);</div><div class="line"><a name="l01034"></a><span class="lineno"> 1034</span>  }</div><div class="line"><a name="l01035"></a><span class="lineno"> 1035</span> </div><div class="line"><a name="l01036"></a><span class="lineno"> 1036</span>  template<typename _Tp></div><div class="line"><a name="l01037"></a><span class="lineno"> 1037</span>  inline _Tp</div><div class="line"><a name="l01038"></a><span class="lineno"> 1038</span>  valarray<_Tp>::min() const</div><div class="line"><a name="l01039"></a><span class="lineno"> 1039</span>  {</div><div class="line"><a name="l01040"></a><span class="lineno"> 1040</span>  __glibcxx_assert(_M_size > 0);</div><div class="line"><a name="l01041"></a><span class="lineno"> 1041</span>  return *std::min_element(_M_data, _M_data + _M_size);</div><div class="line"><a name="l01042"></a><span class="lineno"> 1042</span>  }</div><div class="line"><a name="l01043"></a><span class="lineno"> 1043</span> </div><div class="line"><a name="l01044"></a><span class="lineno"> 1044</span>  template<typename _Tp></div><div class="line"><a name="l01045"></a><span class="lineno"> 1045</span>  inline _Tp</div><div class="line"><a name="l01046"></a><span class="lineno"> 1046</span>  valarray<_Tp>::max() const</div><div class="line"><a name="l01047"></a><span class="lineno"> 1047</span>  {</div><div class="line"><a name="l01048"></a><span class="lineno"> 1048</span>  __glibcxx_assert(_M_size > 0);</div><div class="line"><a name="l01049"></a><span class="lineno"> 1049</span>  return *std::max_element(_M_data, _M_data + _M_size);</div><div class="line"><a name="l01050"></a><span class="lineno"> 1050</span>  }</div><div class="line"><a name="l01051"></a><span class="lineno"> 1051</span> </div><div class="line"><a name="l01052"></a><span class="lineno"> 1052</span>  template<class _Tp></div><div class="line"><a name="l01053"></a><span class="lineno"> 1053</span>  inline _Expr<_ValFunClos<_ValArray, _Tp>, _Tp></div><div class="line"><a name="l01054"></a><span class="lineno"> 1054</span>  valarray<_Tp>::apply(_Tp func(_Tp)) const</div><div class="line"><a name="l01055"></a><span class="lineno"> 1055</span>  {</div><div class="line"><a name="l01056"></a><span class="lineno"> 1056</span>  typedef _ValFunClos<_ValArray, _Tp> _Closure;</div><div class="line"><a name="l01057"></a><span class="lineno"> 1057</span>  return _Expr<_Closure, _Tp>(_Closure(*this, func));</div><div class="line"><a name="l01058"></a><span class="lineno"> 1058</span>  }</div><div class="line"><a name="l01059"></a><span class="lineno"> 1059</span> </div><div class="line"><a name="l01060"></a><span class="lineno"> 1060</span>  template<class _Tp></div><div class="line"><a name="l01061"></a><span class="lineno"> 1061</span>  inline _Expr<_RefFunClos<_ValArray, _Tp>, _Tp></div><div class="line"><a name="l01062"></a><span class="lineno"> 1062</span>  valarray<_Tp>::apply(_Tp func(const _Tp &)) const</div><div class="line"><a name="l01063"></a><span class="lineno"> 1063</span>  {</div><div class="line"><a name="l01064"></a><span class="lineno"> 1064</span>  typedef _RefFunClos<_ValArray, _Tp> _Closure;</div><div class="line"><a name="l01065"></a><span class="lineno"> 1065</span>  return _Expr<_Closure, _Tp>(_Closure(*this, func));</div><div class="line"><a name="l01066"></a><span class="lineno"> 1066</span>  }</div><div class="line"><a name="l01067"></a><span class="lineno"> 1067</span> </div><div class="line"><a name="l01068"></a><span class="lineno"> 1068</span> #define _DEFINE_VALARRAY_UNARY_OPERATOR(_Op, _Name) \</div><div class="line"><a name="l01069"></a><span class="lineno"> 1069</span>  template<typename _Tp> \</div><div class="line"><a name="l01070"></a><span class="lineno"> 1070</span>  inline typename valarray<_Tp>::template _UnaryOp<_Name>::_Rt \</div><div class="line"><a name="l01071"></a><span class="lineno"> 1071</span>  valarray<_Tp>::operator _Op() const \</div><div class="line"><a name="l01072"></a><span class="lineno"> 1072</span>  { \</div><div class="line"><a name="l01073"></a><span class="lineno"> 1073</span>  typedef _UnClos<_Name, _ValArray, _Tp> _Closure; \</div><div class="line"><a name="l01074"></a><span class="lineno"> 1074</span>  typedef typename __fun<_Name, _Tp>::result_type _Rt; \</div><div class="line"><a name="l01075"></a><span class="lineno"> 1075</span>  return _Expr<_Closure, _Rt>(_Closure(*this)); \</div><div class="line"><a name="l01076"></a><span class="lineno"> 1076</span>  }</div><div class="line"><a name="l01077"></a><span class="lineno"> 1077</span> </div><div class="line"><a name="l01078"></a><span class="lineno"> 1078</span>  _DEFINE_VALARRAY_UNARY_OPERATOR(+, __unary_plus)</div><div class="line"><a name="l01079"></a><span class="lineno"> 1079</span>  _DEFINE_VALARRAY_UNARY_OPERATOR(-, __negate)</div><div class="line"><a name="l01080"></a><span class="lineno"> 1080</span>  _DEFINE_VALARRAY_UNARY_OPERATOR(~, __bitwise_not)</div><div class="line"><a name="l01081"></a><span class="lineno"> 1081</span>  _DEFINE_VALARRAY_UNARY_OPERATOR (!, __logical_not)</div><div class="line"><a name="l01082"></a><span class="lineno"> 1082</span> </div><div class="line"><a name="l01083"></a><span class="lineno"> 1083</span> #undef _DEFINE_VALARRAY_UNARY_OPERATOR</div><div class="line"><a name="l01084"></a><span class="lineno"> 1084</span> </div><div class="line"><a name="l01085"></a><span class="lineno"> 1085</span> #define _DEFINE_VALARRAY_AUGMENTED_ASSIGNMENT(_Op, _Name) \</div><div class="line"><a name="l01086"></a><span class="lineno"> 1086</span>  template<class _Tp> \</div><div class="line"><a name="l01087"></a><span class="lineno"> 1087</span>  inline valarray<_Tp>& \</div><div class="line"><a name="l01088"></a><span class="lineno"> 1088</span>  valarray<_Tp>::operator _Op##=(const _Tp &__t) \</div><div class="line"><a name="l01089"></a><span class="lineno"> 1089</span>  { \</div><div class="line"><a name="l01090"></a><span class="lineno"> 1090</span>  _Array_augmented_##_Name(_Array<_Tp>(_M_data), _M_size, __t); \</div><div class="line"><a name="l01091"></a><span class="lineno"> 1091</span>  return *this; \</div><div class="line"><a name="l01092"></a><span class="lineno"> 1092</span>  } \</div><div class="line"><a name="l01093"></a><span class="lineno"> 1093</span>  \</div><div class="line"><a name="l01094"></a><span class="lineno"> 1094</span>  template<class _Tp> \</div><div class="line"><a name="l01095"></a><span class="lineno"> 1095</span>  inline valarray<_Tp>& \</div><div class="line"><a name="l01096"></a><span class="lineno"> 1096</span>  valarray<_Tp>::operator _Op##=(const valarray<_Tp> &__v) \</div><div class="line"><a name="l01097"></a><span class="lineno"> 1097</span>  { \</div><div class="line"><a name="l01098"></a><span class="lineno"> 1098</span>  __glibcxx_assert(_M_size == __v._M_size); \</div><div class="line"><a name="l01099"></a><span class="lineno"> 1099</span>  _Array_augmented_##_Name(_Array<_Tp>(_M_data), _M_size, \</div><div class="line"><a name="l01100"></a><span class="lineno"> 1100</span>  _Array<_Tp>(__v._M_data)); \</div><div class="line"><a name="l01101"></a><span class="lineno"> 1101</span>  return *this; \</div><div class="line"><a name="l01102"></a><span class="lineno"> 1102</span>  }</div><div class="line"><a name="l01103"></a><span class="lineno"> 1103</span> </div><div class="line"><a name="l01104"></a><span class="lineno"> 1104</span> _DEFINE_VALARRAY_AUGMENTED_ASSIGNMENT(+, __plus)</div><div class="line"><a name="l01105"></a><span class="lineno"> 1105</span> _DEFINE_VALARRAY_AUGMENTED_ASSIGNMENT(-, __minus)</div><div class="line"><a name="l01106"></a><span class="lineno"> 1106</span> _DEFINE_VALARRAY_AUGMENTED_ASSIGNMENT(*, __multiplies)</div><div class="line"><a name="l01107"></a><span class="lineno"> 1107</span> _DEFINE_VALARRAY_AUGMENTED_ASSIGNMENT(/, __divides)</div><div class="line"><a name="l01108"></a><span class="lineno"> 1108</span> _DEFINE_VALARRAY_AUGMENTED_ASSIGNMENT(%, __modulus)</div><div class="line"><a name="l01109"></a><span class="lineno"> 1109</span> _DEFINE_VALARRAY_AUGMENTED_ASSIGNMENT(^, __bitwise_xor)</div><div class="line"><a name="l01110"></a><span class="lineno"> 1110</span> _DEFINE_VALARRAY_AUGMENTED_ASSIGNMENT(&, __bitwise_and)</div><div class="line"><a name="l01111"></a><span class="lineno"> 1111</span> _DEFINE_VALARRAY_AUGMENTED_ASSIGNMENT(|, __bitwise_or)</div><div class="line"><a name="l01112"></a><span class="lineno"> 1112</span> _DEFINE_VALARRAY_AUGMENTED_ASSIGNMENT(<<, __shift_left)</div><div class="line"><a name="l01113"></a><span class="lineno"> 1113</span> _DEFINE_VALARRAY_AUGMENTED_ASSIGNMENT(>>, __shift_right)</div><div class="line"><a name="l01114"></a><span class="lineno"> 1114</span> </div><div class="line"><a name="l01115"></a><span class="lineno"> 1115</span> #undef _DEFINE_VALARRAY_AUGMENTED_ASSIGNMENT</div><div class="line"><a name="l01116"></a><span class="lineno"> 1116</span> </div><div class="line"><a name="l01117"></a><span class="lineno"> 1117</span> #define _DEFINE_VALARRAY_EXPR_AUGMENTED_ASSIGNMENT(_Op, _Name) \</div><div class="line"><a name="l01118"></a><span class="lineno"> 1118</span>  template<class _Tp> template<class _Dom> \</div><div class="line"><a name="l01119"></a><span class="lineno"> 1119</span>  inline valarray<_Tp>& \</div><div class="line"><a name="l01120"></a><span class="lineno"> 1120</span>  valarray<_Tp>::operator _Op##=(const _Expr<_Dom, _Tp>& __e) \</div><div class="line"><a name="l01121"></a><span class="lineno"> 1121</span>  { \</div><div class="line"><a name="l01122"></a><span class="lineno"> 1122</span>  _Array_augmented_##_Name(_Array<_Tp>(_M_data), __e, _M_size); \</div><div class="line"><a name="l01123"></a><span class="lineno"> 1123</span>  return *this; \</div><div class="line"><a name="l01124"></a><span class="lineno"> 1124</span>  }</div><div class="line"><a name="l01125"></a><span class="lineno"> 1125</span> </div><div class="line"><a name="l01126"></a><span class="lineno"> 1126</span> _DEFINE_VALARRAY_EXPR_AUGMENTED_ASSIGNMENT(+, __plus)</div><div class="line"><a name="l01127"></a><span class="lineno"> 1127</span> _DEFINE_VALARRAY_EXPR_AUGMENTED_ASSIGNMENT(-, __minus)</div><div class="line"><a name="l01128"></a><span class="lineno"> 1128</span> _DEFINE_VALARRAY_EXPR_AUGMENTED_ASSIGNMENT(*, __multiplies)</div><div class="line"><a name="l01129"></a><span class="lineno"> 1129</span> _DEFINE_VALARRAY_EXPR_AUGMENTED_ASSIGNMENT(/, __divides)</div><div class="line"><a name="l01130"></a><span class="lineno"> 1130</span> _DEFINE_VALARRAY_EXPR_AUGMENTED_ASSIGNMENT(%, __modulus)</div><div class="line"><a name="l01131"></a><span class="lineno"> 1131</span> _DEFINE_VALARRAY_EXPR_AUGMENTED_ASSIGNMENT(^, __bitwise_xor)</div><div class="line"><a name="l01132"></a><span class="lineno"> 1132</span> _DEFINE_VALARRAY_EXPR_AUGMENTED_ASSIGNMENT(&, __bitwise_and)</div><div class="line"><a name="l01133"></a><span class="lineno"> 1133</span> _DEFINE_VALARRAY_EXPR_AUGMENTED_ASSIGNMENT(|, __bitwise_or)</div><div class="line"><a name="l01134"></a><span class="lineno"> 1134</span> _DEFINE_VALARRAY_EXPR_AUGMENTED_ASSIGNMENT(<<, __shift_left)</div><div class="line"><a name="l01135"></a><span class="lineno"> 1135</span> _DEFINE_VALARRAY_EXPR_AUGMENTED_ASSIGNMENT(>>, __shift_right)</div><div class="line"><a name="l01136"></a><span class="lineno"> 1136</span> </div><div class="line"><a name="l01137"></a><span class="lineno"> 1137</span> #undef _DEFINE_VALARRAY_EXPR_AUGMENTED_ASSIGNMENT</div><div class="line"><a name="l01138"></a><span class="lineno"> 1138</span> </div><div class="line"><a name="l01139"></a><span class="lineno"> 1139</span> </div><div class="line"><a name="l01140"></a><span class="lineno"> 1140</span> #define _DEFINE_BINARY_OPERATOR(_Op, _Name) \</div><div class="line"><a name="l01141"></a><span class="lineno"> 1141</span>  template<typename _Tp> \</div><div class="line"><a name="l01142"></a><span class="lineno"> 1142</span>  inline _Expr<_BinClos<_Name, _ValArray, _ValArray, _Tp, _Tp>, \</div><div class="line"><a name="l01143"></a><span class="lineno"> 1143</span>  typename __fun<_Name, _Tp>::result_type> \</div><div class="line"><a name="l01144"></a><span class="lineno"> 1144</span>  operator _Op(const valarray<_Tp>& __v, const valarray<_Tp>& __w) \</div><div class="line"><a name="l01145"></a><span class="lineno"> 1145</span>  { \</div><div class="line"><a name="l01146"></a><span class="lineno"> 1146</span>  __glibcxx_assert(__v.size() == __w.size()); \</div><div class="line"><a name="l01147"></a><span class="lineno"> 1147</span>  typedef _BinClos<_Name, _ValArray, _ValArray, _Tp, _Tp> _Closure; \</div><div class="line"><a name="l01148"></a><span class="lineno"> 1148</span>  typedef typename __fun<_Name, _Tp>::result_type _Rt; \</div><div class="line"><a name="l01149"></a><span class="lineno"> 1149</span>  return _Expr<_Closure, _Rt>(_Closure(__v, __w)); \</div><div class="line"><a name="l01150"></a><span class="lineno"> 1150</span>  } \</div><div class="line"><a name="l01151"></a><span class="lineno"> 1151</span>  \</div><div class="line"><a name="l01152"></a><span class="lineno"> 1152</span>  template<typename _Tp> \</div><div class="line"><a name="l01153"></a><span class="lineno"> 1153</span>  inline _Expr<_BinClos<_Name, _ValArray,_Constant, _Tp, _Tp>, \</div><div class="line"><a name="l01154"></a><span class="lineno"> 1154</span>  typename __fun<_Name, _Tp>::result_type> \</div><div class="line"><a name="l01155"></a><span class="lineno"> 1155</span>  operator _Op(const valarray<_Tp>& __v, const _Tp& __t) \</div><div class="line"><a name="l01156"></a><span class="lineno"> 1156</span>  { \</div><div class="line"><a name="l01157"></a><span class="lineno"> 1157</span>  typedef _BinClos<_Name, _ValArray, _Constant, _Tp, _Tp> _Closure; \</div><div class="line"><a name="l01158"></a><span class="lineno"> 1158</span>  typedef typename __fun<_Name, _Tp>::result_type _Rt; \</div><div class="line"><a name="l01159"></a><span class="lineno"> 1159</span>  return _Expr<_Closure, _Rt>(_Closure(__v, __t)); \</div><div class="line"><a name="l01160"></a><span class="lineno"> 1160</span>  } \</div><div class="line"><a name="l01161"></a><span class="lineno"> 1161</span>  \</div><div class="line"><a name="l01162"></a><span class="lineno"> 1162</span>  template<typename _Tp> \</div><div class="line"><a name="l01163"></a><span class="lineno"> 1163</span>  inline _Expr<_BinClos<_Name, _Constant, _ValArray, _Tp, _Tp>, \</div><div class="line"><a name="l01164"></a><span class="lineno"> 1164</span>  typename __fun<_Name, _Tp>::result_type> \</div><div class="line"><a name="l01165"></a><span class="lineno"> 1165</span>  operator _Op(const _Tp& __t, const valarray<_Tp>& __v) \</div><div class="line"><a name="l01166"></a><span class="lineno"> 1166</span>  { \</div><div class="line"><a name="l01167"></a><span class="lineno"> 1167</span>  typedef _BinClos<_Name, _Constant, _ValArray, _Tp, _Tp> _Closure; \</div><div class="line"><a name="l01168"></a><span class="lineno"> 1168</span>  typedef typename __fun<_Name, _Tp>::result_type _Rt; \</div><div class="line"><a name="l01169"></a><span class="lineno"> 1169</span>  return _Expr<_Closure, _Rt>(_Closure(__t, __v)); \</div><div class="line"><a name="l01170"></a><span class="lineno"> 1170</span>  }</div><div class="line"><a name="l01171"></a><span class="lineno"> 1171</span> </div><div class="line"><a name="l01172"></a><span class="lineno"> 1172</span> _DEFINE_BINARY_OPERATOR(+, __plus)</div><div class="line"><a name="l01173"></a><span class="lineno"> 1173</span> _DEFINE_BINARY_OPERATOR(-, __minus)</div><div class="line"><a name="l01174"></a><span class="lineno"> 1174</span> _DEFINE_BINARY_OPERATOR(*, __multiplies)</div><div class="line"><a name="l01175"></a><span class="lineno"> 1175</span> _DEFINE_BINARY_OPERATOR(/, __divides)</div><div class="line"><a name="l01176"></a><span class="lineno"> 1176</span> _DEFINE_BINARY_OPERATOR(%, __modulus)</div><div class="line"><a name="l01177"></a><span class="lineno"> 1177</span> _DEFINE_BINARY_OPERATOR(^, __bitwise_xor)</div><div class="line"><a name="l01178"></a><span class="lineno"> 1178</span> _DEFINE_BINARY_OPERATOR(&, __bitwise_and)</div><div class="line"><a name="l01179"></a><span class="lineno"> 1179</span> _DEFINE_BINARY_OPERATOR(|, __bitwise_or)</div><div class="line"><a name="l01180"></a><span class="lineno"> 1180</span> _DEFINE_BINARY_OPERATOR(<<, __shift_left)</div><div class="line"><a name="l01181"></a><span class="lineno"> 1181</span> _DEFINE_BINARY_OPERATOR(>>, __shift_right)</div><div class="line"><a name="l01182"></a><span class="lineno"> 1182</span> _DEFINE_BINARY_OPERATOR(&&, __logical_and)</div><div class="line"><a name="l01183"></a><span class="lineno"> 1183</span> _DEFINE_BINARY_OPERATOR(||, __logical_or)</div><div class="line"><a name="l01184"></a><span class="lineno"> 1184</span> _DEFINE_BINARY_OPERATOR(==, __equal_to)</div><div class="line"><a name="l01185"></a><span class="lineno"> 1185</span> _DEFINE_BINARY_OPERATOR(!=, __not_equal_to)</div><div class="line"><a name="l01186"></a><span class="lineno"> 1186</span> _DEFINE_BINARY_OPERATOR(<, __less)</div><div class="line"><a name="l01187"></a><span class="lineno"> 1187</span> _DEFINE_BINARY_OPERATOR(>, __greater)</div><div class="line"><a name="l01188"></a><span class="lineno"> 1188</span> _DEFINE_BINARY_OPERATOR(<=, __less_equal)</div><div class="line"><a name="l01189"></a><span class="lineno"> 1189</span> _DEFINE_BINARY_OPERATOR(>=, __greater_equal)</div><div class="line"><a name="l01190"></a><span class="lineno"> 1190</span> </div><div class="line"><a name="l01191"></a><span class="lineno"> 1191</span> #undef _DEFINE_BINARY_OPERATOR</div><div class="line"><a name="l01192"></a><span class="lineno"> 1192</span> </div><div class="line"><a name="l01193"></a><span class="lineno"> 1193</span> #if __cplusplus >= 201103L</div><div class="line"><a name="l01194"></a><span class="lineno"> 1194</span>  /**</div><div class="line"><a name="l01195"></a><span class="lineno"> 1195</span>  * @brief Return an iterator pointing to the first element of</div><div class="line"><a name="l01196"></a><span class="lineno"> 1196</span>  * the valarray.</div><div class="line"><a name="l01197"></a><span class="lineno"> 1197</span>  * @param __va valarray.</div><div class="line"><a name="l01198"></a><span class="lineno"> 1198</span>  */</div><div class="line"><a name="l01199"></a><span class="lineno"> 1199</span>  template<class _Tp></div><div class="line"><a name="l01200"></a><span class="lineno"> 1200</span>  inline _Tp*</div><div class="line"><a name="l01201"></a><span class="lineno"> 1201</span>  begin(valarray<_Tp>& __va)</div><div class="line"><a name="l01202"></a><span class="lineno"> 1202</span>  { return std::__addressof(__va[0]); }</div><div class="line"><a name="l01203"></a><span class="lineno"> 1203</span> </div><div class="line"><a name="l01204"></a><span class="lineno"> 1204</span>  /**</div><div class="line"><a name="l01205"></a><span class="lineno"> 1205</span>  * @brief Return an iterator pointing to the first element of</div><div class="line"><a name="l01206"></a><span class="lineno"> 1206</span>  * the const valarray.</div><div class="line"><a name="l01207"></a><span class="lineno"> 1207</span>  * @param __va valarray.</div><div class="line"><a name="l01208"></a><span class="lineno"> 1208</span>  */</div><div class="line"><a name="l01209"></a><span class="lineno"> 1209</span>  template<class _Tp></div><div class="line"><a name="l01210"></a><span class="lineno"> 1210</span>  inline const _Tp*</div><div class="line"><a name="l01211"></a><span class="lineno"> 1211</span>  begin(const valarray<_Tp>& __va)</div><div class="line"><a name="l01212"></a><span class="lineno"> 1212</span>  { return std::__addressof(__va[0]); }</div><div class="line"><a name="l01213"></a><span class="lineno"> 1213</span> </div><div class="line"><a name="l01214"></a><span class="lineno"> 1214</span>  /**</div><div class="line"><a name="l01215"></a><span class="lineno"> 1215</span>  * @brief Return an iterator pointing to one past the last element of</div><div class="line"><a name="l01216"></a><span class="lineno"> 1216</span>  * the valarray.</div><div class="line"><a name="l01217"></a><span class="lineno"> 1217</span>  * @param __va valarray.</div><div class="line"><a name="l01218"></a><span class="lineno"> 1218</span>  */</div><div class="line"><a name="l01219"></a><span class="lineno"> 1219</span>  template<class _Tp></div><div class="line"><a name="l01220"></a><span class="lineno"> 1220</span>  inline _Tp*</div><div class="line"><a name="l01221"></a><span class="lineno"> 1221</span>  end(valarray<_Tp>& __va)</div><div class="line"><a name="l01222"></a><span class="lineno"> 1222</span>  { return std::__addressof(__va[0]) + __va.size(); }</div><div class="line"><a name="l01223"></a><span class="lineno"> 1223</span> </div><div class="line"><a name="l01224"></a><span class="lineno"> 1224</span>  /**</div><div class="line"><a name="l01225"></a><span class="lineno"> 1225</span>  * @brief Return an iterator pointing to one past the last element of</div><div class="line"><a name="l01226"></a><span class="lineno"> 1226</span>  * the const valarray.</div><div class="line"><a name="l01227"></a><span class="lineno"> 1227</span>  * @param __va valarray.</div><div class="line"><a name="l01228"></a><span class="lineno"> 1228</span>  */</div><div class="line"><a name="l01229"></a><span class="lineno"> 1229</span>  template<class _Tp></div><div class="line"><a name="l01230"></a><span class="lineno"> 1230</span>  inline const _Tp*</div><div class="line"><a name="l01231"></a><span class="lineno"> 1231</span>  end(const valarray<_Tp>& __va)</div><div class="line"><a name="l01232"></a><span class="lineno"> 1232</span>  { return std::__addressof(__va[0]) + __va.size(); }</div><div class="line"><a name="l01233"></a><span class="lineno"> 1233</span> #endif // C++11</div><div class="line"><a name="l01234"></a><span class="lineno"> 1234</span> </div><div class="line"><a name="l01235"></a><span class="lineno"> 1235</span>  // @} group numeric_arrays</div><div class="line"><a name="l01236"></a><span class="lineno"> 1236</span> </div><div class="line"><a name="l01237"></a><span class="lineno"> 1237</span> _GLIBCXX_END_NAMESPACE_VERSION</div><div class="line"><a name="l01238"></a><span class="lineno"> 1238</span> } // namespace</div><div class="line"><a name="l01239"></a><span class="lineno"> 1239</span> </div><div class="line"><a name="l01240"></a><span class="lineno"> 1240</span> #endif /* _GLIBCXX_VALARRAY */</div></div><!-- fragment --></div><!-- contents -->
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