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<a href="a00986.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">// TR2 <dynamic_bitset> -*- C++ -*-</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> </div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment">// Copyright (C) 2009-2018 Free Software Foundation, Inc.</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment">//</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment">// This file is part of the GNU ISO C++ Library. This library is free</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment">// software; you can redistribute it and/or modify it under the</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment">// terms of the GNU General Public License as published by the</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment">// Free Software Foundation; either version 3, or (at your option)</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment">// any later version.</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> </div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment">// This library is distributed in the hope that it will be useful,</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment">// but WITHOUT ANY WARRANTY; without even the implied warranty of</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment">// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment">// GNU General Public License for more details.</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> </div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment">// Under Section 7 of GPL version 3, you are granted additional</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment">// permissions described in the GCC Runtime Library Exception, version</span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment">// 3.1, as published by the Free Software Foundation.</span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> </div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment">// You should have received a copy of the GNU General Public License and</span></div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="comment">// a copy of the GCC Runtime Library Exception along with this program;</span></div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="comment">// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see</span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="comment">// <http://www.gnu.org/licenses/>.</span></div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="comment"></span></div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="comment">/** @file tr2/dynamic_bitset</span></div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="comment"> * This is a TR2 C++ Library header.</span></div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="comment"> */</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> <span class="preprocessor">#ifndef _GLIBCXX_TR2_DYNAMIC_BITSET</span></div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor">#define _GLIBCXX_TR2_DYNAMIC_BITSET 1</span></div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span> </div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="preprocessor">#pragma GCC system_header</span></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> <span class="preprocessor">#include <<a class="code" href="a00095.html">limits</a>></span></div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="preprocessor">#include <<a class="code" href="a00182.html">vector</a>></span></div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="preprocessor">#include <<a class="code" href="a00152.html">string</a>></span></div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="preprocessor">#include <<a class="code" href="a00089.html">istream</a>></span></div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="preprocessor">#include <<a class="code" href="a00356.html">bits/functexcept.h</a>></span></div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="preprocessor">#include <<a class="code" href="a00527.html">bits/stl_algo.h</a>></span> <span class="comment">// For fill</span></div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="preprocessor">#include <<a class="code" href="a00314.html">bits/cxxabi_forced.h</a>></span></div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span> </div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="keyword">namespace </span><a class="code" href="a01538.html">std</a> _GLIBCXX_VISIBILITY(default)</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> _GLIBCXX_BEGIN_NAMESPACE_VERSION</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> <span class="keyword">namespace </span>tr2</div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span> {<span class="comment"></span></div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="comment"> /**</span></div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="comment"> * @defgroup dynamic_bitset Dynamic Bitset.</span></div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span> <span class="comment"> * @ingroup extensions</span></div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span> <span class="comment"> *</span></div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span> <span class="comment"> * @{</span></div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span> <span class="comment"> */</span></div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span> <span class="comment"></span></div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span> <span class="comment"> /**</span></div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span> <span class="comment"> * Base class, general case.</span></div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span> <span class="comment"> *</span></div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span> <span class="comment"> * See documentation for dynamic_bitset.</span></div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span> <span class="comment"> */</span></div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _WordT = <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> long,</div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  <span class="keyword">typename</span> _Alloc = <a class="code" href="a04704.html">std::allocator<_WordT></a>></div><div class="line"><a name="l00062"></a><span class="lineno"><a class="line" href="a09716.html"> 62</a></span>  <span class="keyword">struct </span><a class="code" href="a09716.html">__dynamic_bitset_base</a></div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  {</div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  static_assert(std::is_unsigned<_WordT>::value, <span class="stringliteral">"template argument "</span></div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  <span class="stringliteral">"_WordT not an unsigned integral type"</span>);</div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span> </div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  <span class="keyword">typedef</span> _WordT block_type;</div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  <span class="keyword">typedef</span> _Alloc allocator_type;</div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  <span class="keyword">typedef</span> <span class="keywordtype">size_t</span> size_type;</div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span> </div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <span class="keyword">static</span> <span class="keyword">const</span> size_type _S_bits_per_block = __CHAR_BIT__ * <span class="keyword">sizeof</span>(block_type);</div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  <span class="keyword">static</span> <span class="keyword">const</span> size_type npos = static_cast<size_type>(-1);</div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span> <span class="comment"></span></div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span> <span class="comment"> /// 0 is the least significant word.</span></div><div class="line"><a name="l00075"></a><span class="lineno"><a class="line" href="a09716.html#abc7e61e9d07120ebbc6fa2e351fc3af6"> 75</a></span> <span class="comment"></span> <a class="code" href="a07920.html">std::vector<block_type, allocator_type></a> <a class="code" href="a09716.html#abc7e61e9d07120ebbc6fa2e351fc3af6">_M_w</a>;</div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span> </div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <span class="keyword">explicit</span></div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  <a class="code" href="a09716.html">__dynamic_bitset_base</a>(<span class="keyword">const</span> allocator_type& __alloc)</div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  : <a class="code" href="a09716.html#abc7e61e9d07120ebbc6fa2e351fc3af6">_M_w</a>(__alloc)</div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  { }</div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span> </div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  <a class="code" href="a09716.html">__dynamic_bitset_base</a>() = <span class="keywordflow">default</span>;</div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  <a class="code" href="a09716.html">__dynamic_bitset_base</a>(<span class="keyword">const</span> <a class="code" href="a09716.html">__dynamic_bitset_base</a>&) = <span class="keywordflow">default</span>;</div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  <a class="code" href="a09716.html">__dynamic_bitset_base</a>(<a class="code" href="a09716.html">__dynamic_bitset_base</a>&& __b) = <span class="keywordflow">default</span>;</div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  <a class="code" href="a09716.html">__dynamic_bitset_base</a>& operator=(<span class="keyword">const</span> <a class="code" href="a09716.html">__dynamic_bitset_base</a>&) = <span class="keywordflow">default</span>;</div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  <a class="code" href="a09716.html">__dynamic_bitset_base</a>& operator=(<a class="code" href="a09716.html">__dynamic_bitset_base</a>&&) = <span class="keywordflow">default</span>;</div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  ~<a class="code" href="a09716.html">__dynamic_bitset_base</a>() = <span class="keywordflow">default</span>;</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>  <span class="keyword">explicit</span></div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  <a class="code" href="a09716.html">__dynamic_bitset_base</a>(size_type __nbits, <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> <span class="keywordtype">long</span> __val = 0ULL,</div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  <span class="keyword">const</span> allocator_type& __alloc = allocator_type())</div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  : <a class="code" href="a09716.html#abc7e61e9d07120ebbc6fa2e351fc3af6">_M_w</a>(__nbits / _S_bits_per_block + (__nbits % _S_bits_per_block > 0),</div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  block_type(0), __alloc)</div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  {</div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  <span class="keywordflow">if</span> (__nbits < <a class="code" href="a02520.html">std::numeric_limits</a><decltype(__val)>::digits)</div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  __val &= ~(-1ULL << __nbits);</div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  <span class="keywordflow">if</span> (__val == 0)</div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  <span class="keywordflow">return</span>;</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>  <span class="keywordflow">if</span> _GLIBCXX17_CONSTEXPR (<span class="keyword">sizeof</span>(__val) == <span class="keyword">sizeof</span>(block_type))</div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  <a class="code" href="a09716.html#abc7e61e9d07120ebbc6fa2e351fc3af6">_M_w</a>[0] = __val;</div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  <span class="keywordflow">else</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>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> __n</div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  = <a class="code" href="a01482.html#gad48656de2f272a953455e1fff2532125">std::min</a>(<a class="code" href="a09716.html#abc7e61e9d07120ebbc6fa2e351fc3af6">_M_w</a>.<a class="code" href="a07920.html#aedc1ee21f6ca2b8304b4f1f430125c8d">size</a>(), <span class="keyword">sizeof</span>(__val) / <span class="keyword">sizeof</span>(block_type));</div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> __i = 0; __val && __i < __n; ++__i)</div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  {</div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  <a class="code" href="a09716.html#abc7e61e9d07120ebbc6fa2e351fc3af6">_M_w</a>[__i] = static_cast<block_type>(__val);</div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  __val >>= _S_bits_per_block;</div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  }</div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  }</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> </div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  <span class="keywordtype">void</span></div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  _M_swap(__dynamic_bitset_base& __b) noexcept</div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  { this->_M_w.<a class="code" href="a07920.html#a97d8ff35af22b6787d9aa7c60b2ba3ff">swap</a>(__b._M_w); }</div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span> </div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  <span class="keywordtype">void</span></div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  _M_clear() noexcept</div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  { this->_M_w.<a class="code" href="a07920.html#a57ef261b05f9ea1457d6f54494902e84">clear</a>(); }</div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span> </div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  <span class="keywordtype">void</span></div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  _M_resize(<span class="keywordtype">size_t</span> __nbits, <span class="keywordtype">bool</span> __value)</div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  {</div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  <span class="keywordtype">size_t</span> __sz = __nbits / _S_bits_per_block;</div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  <span class="keywordflow">if</span> (__nbits % _S_bits_per_block > 0)</div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  ++__sz;</div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  <span class="keywordflow">if</span> (__sz != this->_M_w.<a class="code" href="a07920.html#aedc1ee21f6ca2b8304b4f1f430125c8d">size</a>())</div><div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  {</div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  block_type __val = 0;</div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  <span class="keywordflow">if</span> (__value)</div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  __val = <a class="code" href="a02520.html#a27b481b529885d1b1b714c7fe69a1945">std::numeric_limits<block_type>::max</a>();</div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  this->_M_w.<a class="code" href="a07920.html#a1134bcc83ff6c70cf78bab3cd426feaf">resize</a>(__sz, __val);</div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  }</div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  }</div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span> </div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  allocator_type</div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  _M_get_allocator() const noexcept</div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  { <span class="keywordflow">return</span> this->_M_w.<a class="code" href="a07920.html#a4d5bf9070b5e56f9d9c12c33ef67a295">get_allocator</a>(); }</div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span> </div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  <span class="keyword">static</span> size_type</div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  _S_whichword(size_type __pos) noexcept</div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  { <span class="keywordflow">return</span> __pos / _S_bits_per_block; }</div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span> </div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  <span class="keyword">static</span> size_type</div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  _S_whichbyte(size_type __pos) noexcept</div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  { <span class="keywordflow">return</span> (__pos % _S_bits_per_block) / __CHAR_BIT__; }</div><div class="line"><a name="l00148"></a><span class="lineno"> 148</span> </div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  <span class="keyword">static</span> size_type</div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  _S_whichbit(size_type __pos) noexcept</div><div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  { <span class="keywordflow">return</span> __pos % _S_bits_per_block; }</div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span> </div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  <span class="keyword">static</span> block_type</div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  _S_maskbit(size_type __pos) noexcept</div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  { <span class="keywordflow">return</span> (static_cast<block_type>(1)) << _S_whichbit(__pos); }</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>  block_type&</div><div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  _M_getword(size_type __pos) noexcept</div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  { <span class="keywordflow">return</span> this->_M_w[_S_whichword(__pos)]; }</div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span> </div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  block_type</div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  _M_getword(size_type __pos) <span class="keyword">const</span> noexcept</div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  { <span class="keywordflow">return</span> this->_M_w[_S_whichword(__pos)]; }</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>  block_type&</div><div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  _M_hiword() noexcept</div><div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  { <span class="keywordflow">return</span> this->_M_w[<a class="code" href="a09716.html#abc7e61e9d07120ebbc6fa2e351fc3af6">_M_w</a>.<a class="code" href="a07920.html#aedc1ee21f6ca2b8304b4f1f430125c8d">size</a>() - 1]; }</div><div class="line"><a name="l00168"></a><span class="lineno"> 168</span> </div><div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  block_type</div><div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  _M_hiword() const noexcept</div><div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  { <span class="keywordflow">return</span> this->_M_w[<a class="code" href="a09716.html#abc7e61e9d07120ebbc6fa2e351fc3af6">_M_w</a>.<a class="code" href="a07920.html#aedc1ee21f6ca2b8304b4f1f430125c8d">size</a>() - 1]; }</div><div class="line"><a name="l00172"></a><span class="lineno"> 172</span> </div><div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  <span class="keywordtype">void</span></div><div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  _M_do_and(<span class="keyword">const</span> __dynamic_bitset_base& __x) noexcept</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>  <span class="keywordflow">if</span> (__x._M_w.size() == this->_M_w.<a class="code" href="a07920.html#aedc1ee21f6ca2b8304b4f1f430125c8d">size</a>())</div><div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> __i = 0; __i < this->_M_w.<a class="code" href="a07920.html#aedc1ee21f6ca2b8304b4f1f430125c8d">size</a>(); ++__i)</div><div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  this->_M_w[__i] &= __x._M_w[__i];</div><div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  <span class="keywordflow">return</span>;</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> </div><div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  <span class="keywordtype">void</span></div><div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  _M_do_or(<span class="keyword">const</span> __dynamic_bitset_base& __x) noexcept</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>  <span class="keywordflow">if</span> (__x._M_w.size() == this->_M_w.<a class="code" href="a07920.html#aedc1ee21f6ca2b8304b4f1f430125c8d">size</a>())</div><div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> __i = 0; __i < this->_M_w.<a class="code" href="a07920.html#aedc1ee21f6ca2b8304b4f1f430125c8d">size</a>(); ++__i)</div><div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  this->_M_w[__i] |= __x._M_w[__i];</div><div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  <span class="keywordflow">return</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> </div><div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  <span class="keywordtype">void</span></div><div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  _M_do_xor(<span class="keyword">const</span> __dynamic_bitset_base& __x) noexcept</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>  <span class="keywordflow">if</span> (__x._M_w.size() == this->_M_w.<a class="code" href="a07920.html#aedc1ee21f6ca2b8304b4f1f430125c8d">size</a>())</div><div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> __i = 0; __i < this->_M_w.<a class="code" href="a07920.html#aedc1ee21f6ca2b8304b4f1f430125c8d">size</a>(); ++__i)</div><div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  this->_M_w[__i] ^= __x._M_w[__i];</div><div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  }</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>  <span class="keywordtype">void</span></div><div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  _M_do_dif(<span class="keyword">const</span> __dynamic_bitset_base& __x) noexcept</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>  <span class="keywordflow">if</span> (__x._M_w.size() == this->_M_w.<a class="code" href="a07920.html#aedc1ee21f6ca2b8304b4f1f430125c8d">size</a>())</div><div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> __i = 0; __i < this->_M_w.<a class="code" href="a07920.html#aedc1ee21f6ca2b8304b4f1f430125c8d">size</a>(); ++__i)</div><div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  this->_M_w[__i] &= ~__x._M_w[__i];</div><div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  }</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>  <span class="keywordtype">void</span></div><div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  _M_do_left_shift(<span class="keywordtype">size_t</span> __shift);</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>  <span class="keywordtype">void</span></div><div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  _M_do_right_shift(<span class="keywordtype">size_t</span> __shift);</div><div class="line"><a name="l00218"></a><span class="lineno"> 218</span> </div><div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  <span class="keywordtype">void</span></div><div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  _M_do_flip() noexcept</div><div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  {</div><div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> __i = 0; __i < this->_M_w.<a class="code" href="a07920.html#aedc1ee21f6ca2b8304b4f1f430125c8d">size</a>(); ++__i)</div><div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  this->_M_w[__i] = ~this->_M_w[__i];</div><div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  }</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>  <span class="keywordtype">void</span></div><div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  _M_do_set() noexcept</div><div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  {</div><div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> __i = 0; __i < this->_M_w.<a class="code" href="a07920.html#aedc1ee21f6ca2b8304b4f1f430125c8d">size</a>(); ++__i)</div><div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  this->_M_w[__i] = static_cast<block_type>(-1);</div><div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  }</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>  <span class="keywordtype">void</span></div><div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  _M_do_reset() noexcept</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>  std::fill(<a class="code" href="a09716.html#abc7e61e9d07120ebbc6fa2e351fc3af6">_M_w</a>.<a class="code" href="a07920.html#ac219a7abc1e291dfe0a57189895d04d1">begin</a>(), <a class="code" href="a09716.html#abc7e61e9d07120ebbc6fa2e351fc3af6">_M_w</a>.<a class="code" href="a07920.html#ae957699b810eb3313916800773e103d7">end</a>(), static_cast<block_type>(0));</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> </div><div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  <span class="keywordtype">bool</span></div><div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  _M_is_equal(<span class="keyword">const</span> __dynamic_bitset_base& __x) <span class="keyword">const</span> noexcept</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>  <span class="keywordflow">if</span> (__x._M_w.size() == this->_M_w.<a class="code" href="a07920.html#aedc1ee21f6ca2b8304b4f1f430125c8d">size</a>())</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>  <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> __i = 0; __i < this->_M_w.<a class="code" href="a07920.html#aedc1ee21f6ca2b8304b4f1f430125c8d">size</a>(); ++__i)</div><div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  <span class="keywordflow">if</span> (this->_M_w[__i] != __x._M_w[__i])</div><div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</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>  <span class="keywordflow">else</span></div><div class="line"><a name="l00250"></a><span class="lineno"> 250</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</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> </div><div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  <span class="keywordtype">bool</span></div><div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  _M_is_less(<span class="keyword">const</span> __dynamic_bitset_base& __x) <span class="keyword">const</span> noexcept</div><div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  {</div><div class="line"><a name="l00256"></a><span class="lineno"> 256</span>  <span class="keywordflow">if</span> (__x._M_w.size() == this->_M_w.<a class="code" href="a07920.html#aedc1ee21f6ca2b8304b4f1f430125c8d">size</a>())</div><div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  {</div><div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> __i = this->_M_w.<a class="code" href="a07920.html#aedc1ee21f6ca2b8304b4f1f430125c8d">size</a>(); __i > 0; --__i)</div><div class="line"><a name="l00259"></a><span class="lineno"> 259</span>  {</div><div class="line"><a name="l00260"></a><span class="lineno"> 260</span>  <span class="keywordflow">if</span> (this->_M_w[__i-1] < __x._M_w[__i-1])</div><div class="line"><a name="l00261"></a><span class="lineno"> 261</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l00262"></a><span class="lineno"> 262</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (this->_M_w[__i-1] > __x._M_w[__i-1])</div><div class="line"><a name="l00263"></a><span class="lineno"> 263</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l00264"></a><span class="lineno"> 264</span>  }</div><div class="line"><a name="l00265"></a><span class="lineno"> 265</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l00266"></a><span class="lineno"> 266</span>  }</div><div class="line"><a name="l00267"></a><span class="lineno"> 267</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l00268"></a><span class="lineno"> 268</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</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> </div><div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  <span class="keywordtype">size_t</span></div><div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  _M_are_all_aux() const noexcept</div><div class="line"><a name="l00273"></a><span class="lineno"> 273</span>  {</div><div class="line"><a name="l00274"></a><span class="lineno"> 274</span>  <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> __i = 0; __i < this->_M_w.<a class="code" href="a07920.html#aedc1ee21f6ca2b8304b4f1f430125c8d">size</a>() - 1; ++__i)</div><div class="line"><a name="l00275"></a><span class="lineno"> 275</span>  <span class="keywordflow">if</span> (<a class="code" href="a09716.html#abc7e61e9d07120ebbc6fa2e351fc3af6">_M_w</a>[__i] != static_cast<block_type>(-1))</div><div class="line"><a name="l00276"></a><span class="lineno"> 276</span>  <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l00277"></a><span class="lineno"> 277</span>  <span class="keywordflow">return</span> ((this->_M_w.<a class="code" href="a07920.html#aedc1ee21f6ca2b8304b4f1f430125c8d">size</a>() - 1) * _S_bits_per_block</div><div class="line"><a name="l00278"></a><span class="lineno"> 278</span>  + __builtin_popcountll(this->_M_hiword()));</div><div class="line"><a name="l00279"></a><span class="lineno"> 279</span>  }</div><div class="line"><a name="l00280"></a><span class="lineno"> 280</span> </div><div class="line"><a name="l00281"></a><span class="lineno"> 281</span>  <span class="keywordtype">bool</span></div><div class="line"><a name="l00282"></a><span class="lineno"> 282</span>  _M_is_any() const noexcept</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>  <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> __i = 0; __i < this->_M_w.<a class="code" href="a07920.html#aedc1ee21f6ca2b8304b4f1f430125c8d">size</a>(); ++__i)</div><div class="line"><a name="l00285"></a><span class="lineno"> 285</span>  <span class="keywordflow">if</span> (this->_M_w[__i] != static_cast<block_type>(0))</div><div class="line"><a name="l00286"></a><span class="lineno"> 286</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l00287"></a><span class="lineno"> 287</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l00288"></a><span class="lineno"> 288</span>  }</div><div class="line"><a name="l00289"></a><span class="lineno"> 289</span> </div><div class="line"><a name="l00290"></a><span class="lineno"> 290</span>  <span class="keywordtype">bool</span></div><div class="line"><a name="l00291"></a><span class="lineno"> 291</span>  _M_is_subset_of(<span class="keyword">const</span> __dynamic_bitset_base& __b) noexcept</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>  <span class="keywordflow">if</span> (__b._M_w.size() == this->_M_w.<a class="code" href="a07920.html#aedc1ee21f6ca2b8304b4f1f430125c8d">size</a>())</div><div class="line"><a name="l00294"></a><span class="lineno"> 294</span>  {</div><div class="line"><a name="l00295"></a><span class="lineno"> 295</span>  <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> __i = 0; __i < this->_M_w.<a class="code" href="a07920.html#aedc1ee21f6ca2b8304b4f1f430125c8d">size</a>(); ++__i)</div><div class="line"><a name="l00296"></a><span class="lineno"> 296</span>  <span class="keywordflow">if</span> (this->_M_w[__i] != (this->_M_w[__i] | __b._M_w[__i]))</div><div class="line"><a name="l00297"></a><span class="lineno"> 297</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l00298"></a><span class="lineno"> 298</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l00299"></a><span class="lineno"> 299</span>  }</div><div class="line"><a name="l00300"></a><span class="lineno"> 300</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l00301"></a><span class="lineno"> 301</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l00302"></a><span class="lineno"> 302</span>  }</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>  <span class="keywordtype">bool</span></div><div class="line"><a name="l00305"></a><span class="lineno"> 305</span>  _M_is_proper_subset_of(<span class="keyword">const</span> __dynamic_bitset_base& __b) <span class="keyword">const</span> noexcept</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>  <span class="keywordflow">if</span> (this->is_subset_of(__b))</div><div class="line"><a name="l00308"></a><span class="lineno"> 308</span>  {</div><div class="line"><a name="l00309"></a><span class="lineno"> 309</span>  <span class="keywordflow">if</span> (*<span class="keyword">this</span> == __b)</div><div class="line"><a name="l00310"></a><span class="lineno"> 310</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l00311"></a><span class="lineno"> 311</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l00312"></a><span class="lineno"> 312</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</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>  <span class="keywordflow">else</span></div><div class="line"><a name="l00315"></a><span class="lineno"> 315</span>  <span class="keywordflow">return</span> <span class="keyword">false</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> </div><div class="line"><a name="l00318"></a><span class="lineno"> 318</span>  <span class="keywordtype">size_t</span></div><div class="line"><a name="l00319"></a><span class="lineno"> 319</span>  _M_do_count() const noexcept</div><div class="line"><a name="l00320"></a><span class="lineno"> 320</span>  {</div><div class="line"><a name="l00321"></a><span class="lineno"> 321</span>  <span class="keywordtype">size_t</span> __result = 0;</div><div class="line"><a name="l00322"></a><span class="lineno"> 322</span>  <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> __i = 0; __i < this->_M_w.<a class="code" href="a07920.html#aedc1ee21f6ca2b8304b4f1f430125c8d">size</a>(); ++__i)</div><div class="line"><a name="l00323"></a><span class="lineno"> 323</span>  __result += __builtin_popcountll(this->_M_w[__i]);</div><div class="line"><a name="l00324"></a><span class="lineno"> 324</span>  <span class="keywordflow">return</span> __result;</div><div class="line"><a name="l00325"></a><span class="lineno"> 325</span>  }</div><div class="line"><a name="l00326"></a><span class="lineno"> 326</span> </div><div class="line"><a name="l00327"></a><span class="lineno"> 327</span>  size_type</div><div class="line"><a name="l00328"></a><span class="lineno"> 328</span>  _M_size() const noexcept</div><div class="line"><a name="l00329"></a><span class="lineno"> 329</span>  { <span class="keywordflow">return</span> this->_M_w.<a class="code" href="a07920.html#aedc1ee21f6ca2b8304b4f1f430125c8d">size</a>(); }</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>  <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span></div><div class="line"><a name="l00332"></a><span class="lineno"> 332</span>  _M_do_to_ulong() <span class="keyword">const</span>;</div><div class="line"><a name="l00333"></a><span class="lineno"> 333</span> </div><div class="line"><a name="l00334"></a><span class="lineno"> 334</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> <span class="keywordtype">long</span></div><div class="line"><a name="l00335"></a><span class="lineno"> 335</span>  _M_do_to_ullong() <span class="keyword">const</span>;</div><div class="line"><a name="l00336"></a><span class="lineno"> 336</span> </div><div class="line"><a name="l00337"></a><span class="lineno"> 337</span>  <span class="comment">// find first "on" bit</span></div><div class="line"><a name="l00338"></a><span class="lineno"> 338</span>  size_type</div><div class="line"><a name="l00339"></a><span class="lineno"> 339</span>  _M_do_find_first(<span class="keywordtype">size_t</span> __not_found) <span class="keyword">const</span>;</div><div class="line"><a name="l00340"></a><span class="lineno"> 340</span> </div><div class="line"><a name="l00341"></a><span class="lineno"> 341</span>  <span class="comment">// find the next "on" bit that follows "prev"</span></div><div class="line"><a name="l00342"></a><span class="lineno"> 342</span>  size_type</div><div class="line"><a name="l00343"></a><span class="lineno"> 343</span>  _M_do_find_next(<span class="keywordtype">size_t</span> __prev, <span class="keywordtype">size_t</span> __not_found) <span class="keyword">const</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>  <span class="comment">// do append of block</span></div><div class="line"><a name="l00346"></a><span class="lineno"> 346</span>  <span class="keywordtype">void</span></div><div class="line"><a name="l00347"></a><span class="lineno"> 347</span>  _M_do_append_block(block_type __block, size_type __pos)</div><div class="line"><a name="l00348"></a><span class="lineno"> 348</span>  {</div><div class="line"><a name="l00349"></a><span class="lineno"> 349</span>  <span class="keywordtype">size_t</span> __offset = __pos % _S_bits_per_block;</div><div class="line"><a name="l00350"></a><span class="lineno"> 350</span>  <span class="keywordflow">if</span> (__offset == 0)</div><div class="line"><a name="l00351"></a><span class="lineno"> 351</span>  this->_M_w.<a class="code" href="a07920.html#a6f2144e852790296d3c62cdec92c95ce">push_back</a>(__block);</div><div class="line"><a name="l00352"></a><span class="lineno"> 352</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l00353"></a><span class="lineno"> 353</span>  {</div><div class="line"><a name="l00354"></a><span class="lineno"> 354</span>  this->_M_hiword() |= (__block << __offset);</div><div class="line"><a name="l00355"></a><span class="lineno"> 355</span>  this->_M_w.<a class="code" href="a07920.html#a6f2144e852790296d3c62cdec92c95ce">push_back</a>(__block >> (_S_bits_per_block - __offset));</div><div class="line"><a name="l00356"></a><span class="lineno"> 356</span>  }</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> <span class="comment"></span></div><div class="line"><a name="l00360"></a><span class="lineno"> 360</span> <span class="comment"> /**</span></div><div class="line"><a name="l00361"></a><span class="lineno"> 361</span> <span class="comment"> * @brief The %dynamic_bitset class represents a sequence of bits.</span></div><div class="line"><a name="l00362"></a><span class="lineno"> 362</span> <span class="comment"> *</span></div><div class="line"><a name="l00363"></a><span class="lineno"> 363</span> <span class="comment"> * See N2050,</span></div><div class="line"><a name="l00364"></a><span class="lineno"> 364</span> <span class="comment"> * Proposal to Add a Dynamically Sizeable Bitset to the Standard Library.</span></div><div class="line"><a name="l00365"></a><span class="lineno"> 365</span> <span class="comment"> * http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2006/n2050.pdf</span></div><div class="line"><a name="l00366"></a><span class="lineno"> 366</span> <span class="comment"> *</span></div><div class="line"><a name="l00367"></a><span class="lineno"> 367</span> <span class="comment"> * In the general unoptimized case, storage is allocated in</span></div><div class="line"><a name="l00368"></a><span class="lineno"> 368</span> <span class="comment"> * word-sized blocks. Let B be the number of bits in a word, then</span></div><div class="line"><a name="l00369"></a><span class="lineno"> 369</span> <span class="comment"> * (Nb+(B-1))/B words will be used for storage. B - Nb%B bits are</span></div><div class="line"><a name="l00370"></a><span class="lineno"> 370</span> <span class="comment"> * unused. (They are the high-order bits in the highest word.) It</span></div><div class="line"><a name="l00371"></a><span class="lineno"> 371</span> <span class="comment"> * is a class invariant that those unused bits are always zero.</span></div><div class="line"><a name="l00372"></a><span class="lineno"> 372</span> <span class="comment"> *</span></div><div class="line"><a name="l00373"></a><span class="lineno"> 373</span> <span class="comment"> * If you think of %dynamic_bitset as "a simple array of bits," be</span></div><div class="line"><a name="l00374"></a><span class="lineno"> 374</span> <span class="comment"> * aware that your mental picture is reversed: a %dynamic_bitset</span></div><div class="line"><a name="l00375"></a><span class="lineno"> 375</span> <span class="comment"> * behaves the same way as bits in integers do, with the bit at</span></div><div class="line"><a name="l00376"></a><span class="lineno"> 376</span> <span class="comment"> * index 0 in the "least significant / right-hand" position, and</span></div><div class="line"><a name="l00377"></a><span class="lineno"> 377</span> <span class="comment"> * the bit at index Nb-1 in the "most significant / left-hand"</span></div><div class="line"><a name="l00378"></a><span class="lineno"> 378</span> <span class="comment"> * position. Thus, unlike other containers, a %dynamic_bitset's</span></div><div class="line"><a name="l00379"></a><span class="lineno"> 379</span> <span class="comment"> * index "counts from right to left," to put it very loosely.</span></div><div class="line"><a name="l00380"></a><span class="lineno"> 380</span> <span class="comment"> *</span></div><div class="line"><a name="l00381"></a><span class="lineno"> 381</span> <span class="comment"> * This behavior is preserved when translating to and from strings.</span></div><div class="line"><a name="l00382"></a><span class="lineno"> 382</span> <span class="comment"> * For example, the first line of the following program probably</span></div><div class="line"><a name="l00383"></a><span class="lineno"> 383</span> <span class="comment"> * prints "b('a') is 0001100001" on a modern ASCII system.</span></div><div class="line"><a name="l00384"></a><span class="lineno"> 384</span> <span class="comment"> *</span></div><div class="line"><a name="l00385"></a><span class="lineno"> 385</span> <span class="comment"> * @code</span></div><div class="line"><a name="l00386"></a><span class="lineno"> 386</span> <span class="comment"> * #include <dynamic_bitset></span></div><div class="line"><a name="l00387"></a><span class="lineno"> 387</span> <span class="comment"> * #include <iostream></span></div><div class="line"><a name="l00388"></a><span class="lineno"> 388</span> <span class="comment"> * #include <sstream></span></div><div class="line"><a name="l00389"></a><span class="lineno"> 389</span> <span class="comment"> *</span></div><div class="line"><a name="l00390"></a><span class="lineno"> 390</span> <span class="comment"> * using namespace std;</span></div><div class="line"><a name="l00391"></a><span class="lineno"> 391</span> <span class="comment"> *</span></div><div class="line"><a name="l00392"></a><span class="lineno"> 392</span> <span class="comment"> * int main()</span></div><div class="line"><a name="l00393"></a><span class="lineno"> 393</span> <span class="comment"> * {</span></div><div class="line"><a name="l00394"></a><span class="lineno"> 394</span> <span class="comment"> * long a = 'a';</span></div><div class="line"><a name="l00395"></a><span class="lineno"> 395</span> <span class="comment"> * dynamic_bitset<> b(a);</span></div><div class="line"><a name="l00396"></a><span class="lineno"> 396</span> <span class="comment"> *</span></div><div class="line"><a name="l00397"></a><span class="lineno"> 397</span> <span class="comment"> * cout << "b('a') is " << b << endl;</span></div><div class="line"><a name="l00398"></a><span class="lineno"> 398</span> <span class="comment"> *</span></div><div class="line"><a name="l00399"></a><span class="lineno"> 399</span> <span class="comment"> * ostringstream s;</span></div><div class="line"><a name="l00400"></a><span class="lineno"> 400</span> <span class="comment"> * s << b;</span></div><div class="line"><a name="l00401"></a><span class="lineno"> 401</span> <span class="comment"> * string str = s.str();</span></div><div class="line"><a name="l00402"></a><span class="lineno"> 402</span> <span class="comment"> * cout << "index 3 in the string is " << str[3] << " but\n"</span></div><div class="line"><a name="l00403"></a><span class="lineno"> 403</span> <span class="comment"> * << "index 3 in the bitset is " << b[3] << endl;</span></div><div class="line"><a name="l00404"></a><span class="lineno"> 404</span> <span class="comment"> * }</span></div><div class="line"><a name="l00405"></a><span class="lineno"> 405</span> <span class="comment"> * @endcode</span></div><div class="line"><a name="l00406"></a><span class="lineno"> 406</span> <span class="comment"> *</span></div><div class="line"><a name="l00407"></a><span class="lineno"> 407</span> <span class="comment"> * Most of the actual code isn't contained in %dynamic_bitset<></span></div><div class="line"><a name="l00408"></a><span class="lineno"> 408</span> <span class="comment"> * itself, but in the base class __dynamic_bitset_base. The base</span></div><div class="line"><a name="l00409"></a><span class="lineno"> 409</span> <span class="comment"> * class works with whole words, not with individual bits. This</span></div><div class="line"><a name="l00410"></a><span class="lineno"> 410</span> <span class="comment"> * allows us to specialize __dynamic_bitset_base for the important</span></div><div class="line"><a name="l00411"></a><span class="lineno"> 411</span> <span class="comment"> * special case where the %dynamic_bitset is only a single word.</span></div><div class="line"><a name="l00412"></a><span class="lineno"> 412</span> <span class="comment"> *</span></div><div class="line"><a name="l00413"></a><span class="lineno"> 413</span> <span class="comment"> * Extra confusion can result due to the fact that the storage for</span></div><div class="line"><a name="l00414"></a><span class="lineno"> 414</span> <span class="comment"> * __dynamic_bitset_base @e is a vector, and is indexed as such. This is</span></div><div class="line"><a name="l00415"></a><span class="lineno"> 415</span> <span class="comment"> * carefully encapsulated.</span></div><div class="line"><a name="l00416"></a><span class="lineno"> 416</span> <span class="comment"> */</span></div><div class="line"><a name="l00417"></a><span class="lineno"> 417</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _WordT = <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> long,</div><div class="line"><a name="l00418"></a><span class="lineno"> 418</span>  <span class="keyword">typename</span> _Alloc = <a class="code" href="a04704.html">std::allocator<_WordT></a>></div><div class="line"><a name="l00419"></a><span class="lineno"><a class="line" href="a09720.html"> 419</a></span>  <span class="keyword">class </span><a class="code" href="a09720.html">dynamic_bitset</a></div><div class="line"><a name="l00420"></a><span class="lineno"> 420</span>  : <span class="keyword">private</span> <a class="code" href="a09716.html">__dynamic_bitset_base</a><_WordT, _Alloc></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>  static_assert(std::is_unsigned<_WordT>::value, <span class="stringliteral">"template argument "</span></div><div class="line"><a name="l00423"></a><span class="lineno"> 423</span>  <span class="stringliteral">"_WordT not an unsigned integral type"</span>);</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>  <span class="keyword">public</span>:</div><div class="line"><a name="l00426"></a><span class="lineno"> 426</span> </div><div class="line"><a name="l00427"></a><span class="lineno"> 427</span>  <span class="keyword">typedef</span> <a class="code" href="a09716.html">__dynamic_bitset_base<_WordT, _Alloc></a> <a class="code" href="a09716.html">_Base</a>;</div><div class="line"><a name="l00428"></a><span class="lineno"> 428</span>  <span class="keyword">typedef</span> _WordT block_type;</div><div class="line"><a name="l00429"></a><span class="lineno"> 429</span>  <span class="keyword">typedef</span> _Alloc allocator_type;</div><div class="line"><a name="l00430"></a><span class="lineno"> 430</span>  <span class="keyword">typedef</span> <span class="keywordtype">size_t</span> size_type;</div><div class="line"><a name="l00431"></a><span class="lineno"> 431</span> </div><div class="line"><a name="l00432"></a><span class="lineno"> 432</span>  <span class="keyword">static</span> <span class="keyword">const</span> size_type bits_per_block = __CHAR_BIT__ * <span class="keyword">sizeof</span>(block_type);</div><div class="line"><a name="l00433"></a><span class="lineno"> 433</span>  <span class="comment">// Use this: constexpr size_type std::numeric_limits<size_type>::max().</span></div><div class="line"><a name="l00434"></a><span class="lineno"> 434</span>  <span class="keyword">static</span> <span class="keyword">const</span> size_type npos = static_cast<size_type>(-1);</div><div class="line"><a name="l00435"></a><span class="lineno"> 435</span> </div><div class="line"><a name="l00436"></a><span class="lineno"> 436</span>  <span class="keyword">private</span>:</div><div class="line"><a name="l00437"></a><span class="lineno"> 437</span> </div><div class="line"><a name="l00438"></a><span class="lineno"> 438</span>  <span class="comment">// Clear the unused bits in the uppermost word.</span></div><div class="line"><a name="l00439"></a><span class="lineno"> 439</span>  <span class="keywordtype">void</span></div><div class="line"><a name="l00440"></a><span class="lineno"> 440</span>  _M_do_sanitize()</div><div class="line"><a name="l00441"></a><span class="lineno"> 441</span>  {</div><div class="line"><a name="l00442"></a><span class="lineno"> 442</span>  size_type __shift = this->_M_Nb % bits_per_block;</div><div class="line"><a name="l00443"></a><span class="lineno"> 443</span>  <span class="keywordflow">if</span> (__shift > 0)</div><div class="line"><a name="l00444"></a><span class="lineno"> 444</span>  this->_M_hiword() &= block_type(~(block_type(-1) << __shift));</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> </div><div class="line"><a name="l00447"></a><span class="lineno"> 447</span>  <span class="comment">// Set the unused bits in the uppermost word.</span></div><div class="line"><a name="l00448"></a><span class="lineno"> 448</span>  <span class="keywordtype">void</span></div><div class="line"><a name="l00449"></a><span class="lineno"> 449</span>  _M_do_fill()</div><div class="line"><a name="l00450"></a><span class="lineno"> 450</span>  {</div><div class="line"><a name="l00451"></a><span class="lineno"> 451</span>  size_type __shift = this->_M_Nb % bits_per_block;</div><div class="line"><a name="l00452"></a><span class="lineno"> 452</span>  <span class="keywordflow">if</span> (__shift > 0)</div><div class="line"><a name="l00453"></a><span class="lineno"> 453</span>  this->_M_hiword() |= block_type(block_type(-1) << __shift);</div><div class="line"><a name="l00454"></a><span class="lineno"> 454</span>  }</div><div class="line"><a name="l00455"></a><span class="lineno"> 455</span> <span class="comment"></span></div><div class="line"><a name="l00456"></a><span class="lineno"> 456</span> <span class="comment"> /**</span></div><div class="line"><a name="l00457"></a><span class="lineno"> 457</span> <span class="comment"> * These versions of single-bit set, reset, flip, and test</span></div><div class="line"><a name="l00458"></a><span class="lineno"> 458</span> <span class="comment"> * do no range checking.</span></div><div class="line"><a name="l00459"></a><span class="lineno"> 459</span> <span class="comment"> */</span></div><div class="line"><a name="l00460"></a><span class="lineno"> 460</span>  <a class="code" href="a09720.html">dynamic_bitset</a>&</div><div class="line"><a name="l00461"></a><span class="lineno"> 461</span>  _M_unchecked_set(size_type __pos) noexcept</div><div class="line"><a name="l00462"></a><span class="lineno"> 462</span>  {</div><div class="line"><a name="l00463"></a><span class="lineno"> 463</span>  this->_M_getword(__pos) |= _Base::_S_maskbit(__pos);</div><div class="line"><a name="l00464"></a><span class="lineno"> 464</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div><div class="line"><a name="l00465"></a><span class="lineno"> 465</span>  }</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>  <a class="code" href="a09720.html">dynamic_bitset</a>&</div><div class="line"><a name="l00468"></a><span class="lineno"> 468</span>  _M_unchecked_set(size_type __pos, <span class="keywordtype">int</span> __val) noexcept</div><div class="line"><a name="l00469"></a><span class="lineno"> 469</span>  {</div><div class="line"><a name="l00470"></a><span class="lineno"> 470</span>  <span class="keywordflow">if</span> (__val)</div><div class="line"><a name="l00471"></a><span class="lineno"> 471</span>  this->_M_getword(__pos) |= _Base::_S_maskbit(__pos);</div><div class="line"><a name="l00472"></a><span class="lineno"> 472</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l00473"></a><span class="lineno"> 473</span>  this->_M_getword(__pos) &= ~<a class="code" href="a09716.html">_Base</a>::_S_maskbit(__pos);</div><div class="line"><a name="l00474"></a><span class="lineno"> 474</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div><div class="line"><a name="l00475"></a><span class="lineno"> 475</span>  }</div><div class="line"><a name="l00476"></a><span class="lineno"> 476</span> </div><div class="line"><a name="l00477"></a><span class="lineno"> 477</span>  <a class="code" href="a09720.html">dynamic_bitset</a>&</div><div class="line"><a name="l00478"></a><span class="lineno"> 478</span>  _M_unchecked_reset(size_type __pos) noexcept</div><div class="line"><a name="l00479"></a><span class="lineno"> 479</span>  {</div><div class="line"><a name="l00480"></a><span class="lineno"> 480</span>  this->_M_getword(__pos) &= ~<a class="code" href="a09716.html">_Base</a>::_S_maskbit(__pos);</div><div class="line"><a name="l00481"></a><span class="lineno"> 481</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div><div class="line"><a name="l00482"></a><span class="lineno"> 482</span>  }</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>  <a class="code" href="a09720.html">dynamic_bitset</a>&</div><div class="line"><a name="l00485"></a><span class="lineno"> 485</span>  _M_unchecked_flip(size_type __pos) noexcept</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>  this->_M_getword(__pos) ^= _Base::_S_maskbit(__pos);</div><div class="line"><a name="l00488"></a><span class="lineno"> 488</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</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>  <span class="keywordtype">bool</span></div><div class="line"><a name="l00492"></a><span class="lineno"> 492</span>  _M_unchecked_test(size_type __pos) <span class="keyword">const</span> noexcept</div><div class="line"><a name="l00493"></a><span class="lineno"> 493</span>  { <span class="keywordflow">return</span> ((this->_M_getword(__pos) & _Base::_S_maskbit(__pos))</div><div class="line"><a name="l00494"></a><span class="lineno"> 494</span>  != static_cast<_WordT>(0)); }</div><div class="line"><a name="l00495"></a><span class="lineno"> 495</span> </div><div class="line"><a name="l00496"></a><span class="lineno"> 496</span>  size_type _M_Nb = 0;</div><div class="line"><a name="l00497"></a><span class="lineno"> 497</span> </div><div class="line"><a name="l00498"></a><span class="lineno"> 498</span>  <span class="keyword">public</span>:<span class="comment"></span></div><div class="line"><a name="l00499"></a><span class="lineno"> 499</span> <span class="comment"> /**</span></div><div class="line"><a name="l00500"></a><span class="lineno"> 500</span> <span class="comment"> * This encapsulates the concept of a single bit. An instance</span></div><div class="line"><a name="l00501"></a><span class="lineno"> 501</span> <span class="comment"> * of this class is a proxy for an actual bit; this way the</span></div><div class="line"><a name="l00502"></a><span class="lineno"> 502</span> <span class="comment"> * individual bit operations are done as faster word-size</span></div><div class="line"><a name="l00503"></a><span class="lineno"> 503</span> <span class="comment"> * bitwise instructions.</span></div><div class="line"><a name="l00504"></a><span class="lineno"> 504</span> <span class="comment"> *</span></div><div class="line"><a name="l00505"></a><span class="lineno"> 505</span> <span class="comment"> * Most users will never need to use this class directly;</span></div><div class="line"><a name="l00506"></a><span class="lineno"> 506</span> <span class="comment"> * conversions to and from bool are automatic and should be</span></div><div class="line"><a name="l00507"></a><span class="lineno"> 507</span> <span class="comment"> * transparent. Overloaded operators help to preserve the</span></div><div class="line"><a name="l00508"></a><span class="lineno"> 508</span> <span class="comment"> * illusion.</span></div><div class="line"><a name="l00509"></a><span class="lineno"> 509</span> <span class="comment"> *</span></div><div class="line"><a name="l00510"></a><span class="lineno"> 510</span> <span class="comment"> * (On a typical system, this "bit %reference" is 64 times the</span></div><div class="line"><a name="l00511"></a><span class="lineno"> 511</span> <span class="comment"> * size of an actual bit. Ha.)</span></div><div class="line"><a name="l00512"></a><span class="lineno"> 512</span> <span class="comment"> */</span></div><div class="line"><a name="l00513"></a><span class="lineno"><a class="line" href="a09724.html"> 513</a></span>  <span class="keyword">class </span><a class="code" href="a09724.html">reference</a></div><div class="line"><a name="l00514"></a><span class="lineno"> 514</span>  {</div><div class="line"><a name="l00515"></a><span class="lineno"> 515</span>  <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="a09720.html">dynamic_bitset</a>;</div><div class="line"><a name="l00516"></a><span class="lineno"> 516</span> </div><div class="line"><a name="l00517"></a><span class="lineno"> 517</span>  block_type *_M_wp;</div><div class="line"><a name="l00518"></a><span class="lineno"> 518</span>  size_type _M_bpos;</div><div class="line"><a name="l00519"></a><span class="lineno"> 519</span> </div><div class="line"><a name="l00520"></a><span class="lineno"> 520</span>  <span class="keyword">public</span>:</div><div class="line"><a name="l00521"></a><span class="lineno"> 521</span>  <a class="code" href="a09724.html">reference</a>(<a class="code" href="a09720.html">dynamic_bitset</a>& __b, size_type __pos) noexcept</div><div class="line"><a name="l00522"></a><span class="lineno"> 522</span>  {</div><div class="line"><a name="l00523"></a><span class="lineno"> 523</span>  this->_M_wp = &__b._M_getword(__pos);</div><div class="line"><a name="l00524"></a><span class="lineno"> 524</span>  this->_M_bpos = _Base::_S_whichbit(__pos);</div><div class="line"><a name="l00525"></a><span class="lineno"> 525</span>  }</div><div class="line"><a name="l00526"></a><span class="lineno"> 526</span> </div><div class="line"><a name="l00527"></a><span class="lineno"> 527</span>  <span class="comment">// For b[i] = __x;</span></div><div class="line"><a name="l00528"></a><span class="lineno"> 528</span>  <a class="code" href="a09724.html">reference</a>&</div><div class="line"><a name="l00529"></a><span class="lineno"> 529</span>  operator=(<span class="keywordtype">bool</span> __x) noexcept</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>  <span class="keywordflow">if</span> (__x)</div><div class="line"><a name="l00532"></a><span class="lineno"> 532</span>  *this->_M_wp |= _Base::_S_maskbit(this->_M_bpos);</div><div class="line"><a name="l00533"></a><span class="lineno"> 533</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l00534"></a><span class="lineno"> 534</span>  *this->_M_wp &= ~<a class="code" href="a09716.html">_Base</a>::_S_maskbit(this->_M_bpos);</div><div class="line"><a name="l00535"></a><span class="lineno"> 535</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div><div class="line"><a name="l00536"></a><span class="lineno"> 536</span>  }</div><div class="line"><a name="l00537"></a><span class="lineno"> 537</span> </div><div class="line"><a name="l00538"></a><span class="lineno"> 538</span>  <span class="comment">// For b[i] = b[__j];</span></div><div class="line"><a name="l00539"></a><span class="lineno"> 539</span>  <a class="code" href="a09724.html">reference</a>&</div><div class="line"><a name="l00540"></a><span class="lineno"> 540</span>  operator=(<span class="keyword">const</span> <a class="code" href="a09724.html">reference</a>& __j) noexcept</div><div class="line"><a name="l00541"></a><span class="lineno"> 541</span>  {</div><div class="line"><a name="l00542"></a><span class="lineno"> 542</span>  <span class="keywordflow">if</span> ((*(__j._M_wp) & _Base::_S_maskbit(__j._M_bpos)))</div><div class="line"><a name="l00543"></a><span class="lineno"> 543</span>  *this->_M_wp |= _Base::_S_maskbit(this->_M_bpos);</div><div class="line"><a name="l00544"></a><span class="lineno"> 544</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l00545"></a><span class="lineno"> 545</span>  *this->_M_wp &= ~<a class="code" href="a09716.html">_Base</a>::_S_maskbit(this->_M_bpos);</div><div class="line"><a name="l00546"></a><span class="lineno"> 546</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</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>  <span class="comment">// Flips the bit</span></div><div class="line"><a name="l00550"></a><span class="lineno"> 550</span>  <span class="keywordtype">bool</span></div><div class="line"><a name="l00551"></a><span class="lineno"> 551</span>  operator~() <span class="keyword">const</span> noexcept</div><div class="line"><a name="l00552"></a><span class="lineno"> 552</span>  { <span class="keywordflow">return</span> (*(_M_wp) & _Base::_S_maskbit(this->_M_bpos)) == 0; }</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>  <span class="comment">// For __x = b[i];</span></div><div class="line"><a name="l00555"></a><span class="lineno"> 555</span>  <span class="keyword">operator</span> bool() <span class="keyword">const</span> noexcept</div><div class="line"><a name="l00556"></a><span class="lineno"> 556</span>  { <span class="keywordflow">return</span> (*(this->_M_wp) & _Base::_S_maskbit(this->_M_bpos)) != 0; }</div><div class="line"><a name="l00557"></a><span class="lineno"> 557</span> </div><div class="line"><a name="l00558"></a><span class="lineno"> 558</span>  <span class="comment">// For b[i].flip();</span></div><div class="line"><a name="l00559"></a><span class="lineno"> 559</span>  <a class="code" href="a09724.html">reference</a>&</div><div class="line"><a name="l00560"></a><span class="lineno"> 560</span>  flip() noexcept</div><div class="line"><a name="l00561"></a><span class="lineno"> 561</span>  {</div><div class="line"><a name="l00562"></a><span class="lineno"> 562</span>  *this->_M_wp ^= _Base::_S_maskbit(this->_M_bpos);</div><div class="line"><a name="l00563"></a><span class="lineno"> 563</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</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> </div><div class="line"><a name="l00567"></a><span class="lineno"> 567</span>  <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="a09724.html">reference</a>;</div><div class="line"><a name="l00568"></a><span class="lineno"> 568</span> </div><div class="line"><a name="l00569"></a><span class="lineno"> 569</span>  <span class="keyword">typedef</span> <span class="keywordtype">bool</span> const_reference;</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>  <span class="comment">// 23.3.5.1 constructors:</span></div><div class="line"><a name="l00572"></a><span class="lineno"> 572</span> <span class="comment"></span></div><div class="line"><a name="l00573"></a><span class="lineno"> 573</span> <span class="comment"> /// All bits set to zero.</span></div><div class="line"><a name="l00574"></a><span class="lineno"> 574</span> <span class="comment"></span> <a class="code" href="a09720.html#a37c4cf25cf2f0122ba3c952d5f4fb136">dynamic_bitset</a>() = <span class="keywordflow">default</span>;</div><div class="line"><a name="l00575"></a><span class="lineno"> 575</span> <span class="comment"></span></div><div class="line"><a name="l00576"></a><span class="lineno"> 576</span> <span class="comment"> /// All bits set to zero.</span></div><div class="line"><a name="l00577"></a><span class="lineno"> 577</span> <span class="comment"></span> <span class="keyword">explicit</span></div><div class="line"><a name="l00578"></a><span class="lineno"><a class="line" href="a09720.html#a14f9010fa71c5ff2382e8a81e2cb9187"> 578</a></span>  <a class="code" href="a09720.html#a14f9010fa71c5ff2382e8a81e2cb9187">dynamic_bitset</a>(<span class="keyword">const</span> allocator_type& __alloc)</div><div class="line"><a name="l00579"></a><span class="lineno"> 579</span>  : <a class="code" href="a09716.html">_Base</a>(__alloc)</div><div class="line"><a name="l00580"></a><span class="lineno"> 580</span>  { }</div><div class="line"><a name="l00581"></a><span class="lineno"> 581</span> <span class="comment"></span></div><div class="line"><a name="l00582"></a><span class="lineno"> 582</span> <span class="comment"> /// Initial bits bitwise-copied from a single word (others set to zero).</span></div><div class="line"><a name="l00583"></a><span class="lineno"> 583</span> <span class="comment"></span> <span class="keyword">explicit</span></div><div class="line"><a name="l00584"></a><span class="lineno"><a class="line" href="a09720.html#a09163c15d91003865f72d3d11313daae"> 584</a></span>  <a class="code" href="a09720.html#a09163c15d91003865f72d3d11313daae">dynamic_bitset</a>(size_type __nbits, <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> <span class="keywordtype">long</span> __val = 0ULL,</div><div class="line"><a name="l00585"></a><span class="lineno"> 585</span>  <span class="keyword">const</span> allocator_type& __alloc = allocator_type())</div><div class="line"><a name="l00586"></a><span class="lineno"> 586</span>  : <a class="code" href="a09716.html">_Base</a>(__nbits, __val, __alloc),</div><div class="line"><a name="l00587"></a><span class="lineno"> 587</span>  _M_Nb(__nbits)</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> </div><div class="line"><a name="l00590"></a><span class="lineno"> 590</span>  <a class="code" href="a09720.html#a37c4cf25cf2f0122ba3c952d5f4fb136">dynamic_bitset</a>(<a class="code" href="a01652.html">initializer_list<block_type></a> __il,</div><div class="line"><a name="l00591"></a><span class="lineno"> 591</span>  <span class="keyword">const</span> allocator_type& __alloc = allocator_type())</div><div class="line"><a name="l00592"></a><span class="lineno"> 592</span>  : _Base(__alloc)</div><div class="line"><a name="l00593"></a><span class="lineno"> 593</span>  { this-><a class="code" href="a09720.html#a15d3fb346ccfcba83148dcc3dbcfe41f">append</a>(__il); }</div><div class="line"><a name="l00594"></a><span class="lineno"> 594</span> <span class="comment"></span></div><div class="line"><a name="l00595"></a><span class="lineno"> 595</span> <span class="comment"> /**</span></div><div class="line"><a name="l00596"></a><span class="lineno"> 596</span> <span class="comment"> * @brief Use a subset of a string.</span></div><div class="line"><a name="l00597"></a><span class="lineno"> 597</span> <span class="comment"> * @param __str A string of '0' and '1' characters.</span></div><div class="line"><a name="l00598"></a><span class="lineno"> 598</span> <span class="comment"> * @param __pos Index of the first character in @p __str to use.</span></div><div class="line"><a name="l00599"></a><span class="lineno"> 599</span> <span class="comment"> * @param __n The number of characters to copy.</span></div><div class="line"><a name="l00600"></a><span class="lineno"> 600</span> <span class="comment"> * @param __zero The character to use for unset bits.</span></div><div class="line"><a name="l00601"></a><span class="lineno"> 601</span> <span class="comment"> * @param __one The character to use for set bits.</span></div><div class="line"><a name="l00602"></a><span class="lineno"> 602</span> <span class="comment"> * @param __alloc An allocator.</span></div><div class="line"><a name="l00603"></a><span class="lineno"> 603</span> <span class="comment"> * @throw std::out_of_range If @p __pos is bigger the size of @p __str.</span></div><div class="line"><a name="l00604"></a><span class="lineno"> 604</span> <span class="comment"> * @throw std::invalid_argument If a character appears in the string</span></div><div class="line"><a name="l00605"></a><span class="lineno"> 605</span> <span class="comment"> * which is neither '0' nor '1'.</span></div><div class="line"><a name="l00606"></a><span class="lineno"> 606</span> <span class="comment"> */</span></div><div class="line"><a name="l00607"></a><span class="lineno"> 607</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _CharT, <span class="keyword">typename</span> _Traits, <span class="keyword">typename</span> _Alloc1></div><div class="line"><a name="l00608"></a><span class="lineno"> 608</span>  <span class="keyword">explicit</span></div><div class="line"><a name="l00609"></a><span class="lineno"><a class="line" href="a09720.html#a83d4afb31d435543ed57f61f452c7ad5"> 609</a></span>  <a class="code" href="a09720.html#a83d4afb31d435543ed57f61f452c7ad5">dynamic_bitset</a>(<span class="keyword">const</span> <a class="code" href="a04768.html">std::basic_string<_CharT, _Traits, _Alloc1></a>& __str,</div><div class="line"><a name="l00610"></a><span class="lineno"> 610</span>  <span class="keyword">typename</span> basic_string<_CharT,_Traits,_Alloc1>::size_type</div><div class="line"><a name="l00611"></a><span class="lineno"> 611</span>  __pos = 0,</div><div class="line"><a name="l00612"></a><span class="lineno"> 612</span>  <span class="keyword">typename</span> basic_string<_CharT,_Traits,_Alloc1>::size_type</div><div class="line"><a name="l00613"></a><span class="lineno"> 613</span>  __n = <a class="code" href="a04768.html">std::basic_string<_CharT, _Traits, _Alloc1>::npos</a>,</div><div class="line"><a name="l00614"></a><span class="lineno"> 614</span>  _CharT __zero = _CharT(<span class="charliteral">'0'</span>), _CharT __one = _CharT(<span class="charliteral">'1'</span>),</div><div class="line"><a name="l00615"></a><span class="lineno"> 615</span>  <span class="keyword">const</span> allocator_type& __alloc = allocator_type())</div><div class="line"><a name="l00616"></a><span class="lineno"> 616</span>  : <a class="code" href="a09716.html">_Base</a>(__alloc)</div><div class="line"><a name="l00617"></a><span class="lineno"> 617</span>  {</div><div class="line"><a name="l00618"></a><span class="lineno"> 618</span>  <span class="keywordflow">if</span> (__pos > __str.<a class="code" href="a04768.html#a676f896c88073521cfac7aab5f3da5af">size</a>())</div><div class="line"><a name="l00619"></a><span class="lineno"> 619</span>  __throw_out_of_range(__N(<span class="stringliteral">"dynamic_bitset::bitset initial position "</span></div><div class="line"><a name="l00620"></a><span class="lineno"> 620</span>  <span class="stringliteral">"not valid"</span>));</div><div class="line"><a name="l00621"></a><span class="lineno"> 621</span> </div><div class="line"><a name="l00622"></a><span class="lineno"> 622</span>  <span class="comment">// Watch for npos.</span></div><div class="line"><a name="l00623"></a><span class="lineno"> 623</span>  this->_M_Nb = (__n > __str.<a class="code" href="a04768.html#a676f896c88073521cfac7aab5f3da5af">size</a>() ? __str.<a class="code" href="a04768.html#a676f896c88073521cfac7aab5f3da5af">size</a>() - __pos : __n);</div><div class="line"><a name="l00624"></a><span class="lineno"> 624</span>  this-><a class="code" href="a09720.html#a3e0c1dfb374af7a457d5e74d04b37b95">resize</a>(this->_M_Nb);</div><div class="line"><a name="l00625"></a><span class="lineno"> 625</span>  this->_M_copy_from_string(__str, __pos, __n);</div><div class="line"><a name="l00626"></a><span class="lineno"> 626</span>  }</div><div class="line"><a name="l00627"></a><span class="lineno"> 627</span> <span class="comment"></span></div><div class="line"><a name="l00628"></a><span class="lineno"> 628</span> <span class="comment"> /**</span></div><div class="line"><a name="l00629"></a><span class="lineno"> 629</span> <span class="comment"> * @brief Construct from a string.</span></div><div class="line"><a name="l00630"></a><span class="lineno"> 630</span> <span class="comment"> * @param __str A string of '0' and '1' characters.</span></div><div class="line"><a name="l00631"></a><span class="lineno"> 631</span> <span class="comment"> * @param __alloc An allocator.</span></div><div class="line"><a name="l00632"></a><span class="lineno"> 632</span> <span class="comment"> * @throw std::invalid_argument If a character appears in the string</span></div><div class="line"><a name="l00633"></a><span class="lineno"> 633</span> <span class="comment"> * which is neither '0' nor '1'.</span></div><div class="line"><a name="l00634"></a><span class="lineno"> 634</span> <span class="comment"> */</span></div><div class="line"><a name="l00635"></a><span class="lineno"> 635</span>  <span class="keyword">explicit</span></div><div class="line"><a name="l00636"></a><span class="lineno"><a class="line" href="a09720.html#a4cfedc13b3f271fdf44774168e0f9178"> 636</a></span>  <a class="code" href="a09720.html#a4cfedc13b3f271fdf44774168e0f9178">dynamic_bitset</a>(<span class="keyword">const</span> <span class="keywordtype">char</span>* __str,</div><div class="line"><a name="l00637"></a><span class="lineno"> 637</span>  <span class="keyword">const</span> allocator_type& __alloc = allocator_type())</div><div class="line"><a name="l00638"></a><span class="lineno"> 638</span>  : <a class="code" href="a09716.html">_Base</a>(__builtin_strlen(__str), 0ULL, __alloc),</div><div class="line"><a name="l00639"></a><span class="lineno"> 639</span>  _M_Nb(__builtin_strlen(__str))</div><div class="line"><a name="l00640"></a><span class="lineno"> 640</span>  {</div><div class="line"><a name="l00641"></a><span class="lineno"> 641</span>  this->_M_copy_from_ptr(__str, _M_Nb, 0, _M_Nb);</div><div class="line"><a name="l00642"></a><span class="lineno"> 642</span>  }</div><div class="line"><a name="l00643"></a><span class="lineno"> 643</span> <span class="comment"></span></div><div class="line"><a name="l00644"></a><span class="lineno"> 644</span> <span class="comment"> /// Copy constructor.</span></div><div class="line"><a name="l00645"></a><span class="lineno"> 645</span> <span class="comment"></span> <a class="code" href="a09720.html#a37c4cf25cf2f0122ba3c952d5f4fb136">dynamic_bitset</a>(<span class="keyword">const</span> <a class="code" href="a09720.html">dynamic_bitset</a>&) = <span class="keywordflow">default</span>;</div><div class="line"><a name="l00646"></a><span class="lineno"> 646</span> <span class="comment"></span></div><div class="line"><a name="l00647"></a><span class="lineno"> 647</span> <span class="comment"> /// Move constructor.</span></div><div class="line"><a name="l00648"></a><span class="lineno"><a class="line" href="a09720.html#aa8aa690fe197432110dfadbd8f055c13"> 648</a></span> <span class="comment"></span> <a class="code" href="a09720.html#aa8aa690fe197432110dfadbd8f055c13">dynamic_bitset</a>(<a class="code" href="a09720.html">dynamic_bitset</a>&& __b) noexcept</div><div class="line"><a name="l00649"></a><span class="lineno"> 649</span>  : <a class="code" href="a09716.html">_Base</a>(std::move(__b)), _M_Nb(__b._M_Nb)</div><div class="line"><a name="l00650"></a><span class="lineno"> 650</span>  { __b.clear(); }</div><div class="line"><a name="l00651"></a><span class="lineno"> 651</span> <span class="comment"></span></div><div class="line"><a name="l00652"></a><span class="lineno"> 652</span> <span class="comment"> /// Swap with another bitset.</span></div><div class="line"><a name="l00653"></a><span class="lineno"> 653</span> <span class="comment"></span> <span class="keywordtype">void</span></div><div class="line"><a name="l00654"></a><span class="lineno"><a class="line" href="a09720.html#a2029b19ff5945268a03a130ee05e7e75"> 654</a></span>  <a class="code" href="a09720.html#a2029b19ff5945268a03a130ee05e7e75">swap</a>(<a class="code" href="a09720.html">dynamic_bitset</a>& __b) noexcept</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>  this->_M_swap(__b);</div><div class="line"><a name="l00657"></a><span class="lineno"> 657</span>  std::swap(this->_M_Nb, __b._M_Nb);</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> <span class="comment"></span></div><div class="line"><a name="l00660"></a><span class="lineno"> 660</span> <span class="comment"> /// Copy assignment operator.</span></div><div class="line"><a name="l00661"></a><span class="lineno"> 661</span> <span class="comment"></span> <a class="code" href="a09720.html">dynamic_bitset</a>& <a class="code" href="a09720.html#a0aa055c3e0b3e447ea378c5982952d20">operator=</a>(<span class="keyword">const</span> <a class="code" href="a09720.html">dynamic_bitset</a>&) = <span class="keywordflow">default</span>;</div><div class="line"><a name="l00662"></a><span class="lineno"> 662</span> <span class="comment"></span></div><div class="line"><a name="l00663"></a><span class="lineno"> 663</span> <span class="comment"> /// Move assignment operator.</span></div><div class="line"><a name="l00664"></a><span class="lineno"> 664</span> <span class="comment"></span> <a class="code" href="a09720.html">dynamic_bitset</a>&</div><div class="line"><a name="l00665"></a><span class="lineno"><a class="line" href="a09720.html#a617447d4740d9204992d8119a838aff7"> 665</a></span>  <a class="code" href="a09720.html#a617447d4740d9204992d8119a838aff7">operator=</a>(<a class="code" href="a09720.html">dynamic_bitset</a>&& __b)</div><div class="line"><a name="l00666"></a><span class="lineno"> 666</span>  noexcept(<a class="code" href="a03752.html">std::is_nothrow_move_assignable<_Base>::value</a>)</div><div class="line"><a name="l00667"></a><span class="lineno"> 667</span>  {</div><div class="line"><a name="l00668"></a><span class="lineno"> 668</span>  static_cast<_Base&>(*<span class="keyword">this</span>) = static_cast<_Base&&>(__b);</div><div class="line"><a name="l00669"></a><span class="lineno"> 669</span>  _M_Nb = __b._M_Nb;</div><div class="line"><a name="l00670"></a><span class="lineno"> 670</span>  <span class="keywordflow">if</span> _GLIBCXX17_CONSTEXPR (<a class="code" href="a03752.html">std::is_nothrow_move_assignable<_Base>::value</a>)</div><div class="line"><a name="l00671"></a><span class="lineno"> 671</span>  __b._M_Nb = 0;</div><div class="line"><a name="l00672"></a><span class="lineno"> 672</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<a class="code" href="a09720.html#a5ce4e4cfdd479de8af555d02c577ba5c">get_allocator</a>() == __b.get_allocator())</div><div class="line"><a name="l00673"></a><span class="lineno"> 673</span>  __b._M_Nb = 0;</div><div class="line"><a name="l00674"></a><span class="lineno"> 674</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</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> <span class="comment"></span></div><div class="line"><a name="l00677"></a><span class="lineno"> 677</span> <span class="comment"> /**</span></div><div class="line"><a name="l00678"></a><span class="lineno"> 678</span> <span class="comment"> * @brief Return the allocator for the bitset.</span></div><div class="line"><a name="l00679"></a><span class="lineno"> 679</span> <span class="comment"> */</span></div><div class="line"><a name="l00680"></a><span class="lineno"> 680</span>  allocator_type</div><div class="line"><a name="l00681"></a><span class="lineno"><a class="line" href="a09720.html#a5ce4e4cfdd479de8af555d02c577ba5c"> 681</a></span>  <a class="code" href="a09720.html#a5ce4e4cfdd479de8af555d02c577ba5c">get_allocator</a>() const noexcept</div><div class="line"><a name="l00682"></a><span class="lineno"> 682</span>  { <span class="keywordflow">return</span> this->_M_get_allocator(); }</div><div class="line"><a name="l00683"></a><span class="lineno"> 683</span> <span class="comment"></span></div><div class="line"><a name="l00684"></a><span class="lineno"> 684</span> <span class="comment"> /**</span></div><div class="line"><a name="l00685"></a><span class="lineno"> 685</span> <span class="comment"> * @brief Resize the bitset.</span></div><div class="line"><a name="l00686"></a><span class="lineno"> 686</span> <span class="comment"> */</span></div><div class="line"><a name="l00687"></a><span class="lineno"> 687</span>  <span class="keywordtype">void</span></div><div class="line"><a name="l00688"></a><span class="lineno"><a class="line" href="a09720.html#a3e0c1dfb374af7a457d5e74d04b37b95"> 688</a></span>  <a class="code" href="a09720.html#a3e0c1dfb374af7a457d5e74d04b37b95">resize</a>(size_type __nbits, <span class="keywordtype">bool</span> __value = <span class="keyword">false</span>)</div><div class="line"><a name="l00689"></a><span class="lineno"> 689</span>  {</div><div class="line"><a name="l00690"></a><span class="lineno"> 690</span>  <span class="keywordflow">if</span> (__value)</div><div class="line"><a name="l00691"></a><span class="lineno"> 691</span>  this->_M_do_fill();</div><div class="line"><a name="l00692"></a><span class="lineno"> 692</span>  this->_M_resize(__nbits, __value);</div><div class="line"><a name="l00693"></a><span class="lineno"> 693</span>  this->_M_Nb = __nbits;</div><div class="line"><a name="l00694"></a><span class="lineno"> 694</span>  this->_M_do_sanitize();</div><div class="line"><a name="l00695"></a><span class="lineno"> 695</span>  }</div><div class="line"><a name="l00696"></a><span class="lineno"> 696</span> <span class="comment"></span></div><div class="line"><a name="l00697"></a><span class="lineno"> 697</span> <span class="comment"> /**</span></div><div class="line"><a name="l00698"></a><span class="lineno"> 698</span> <span class="comment"> * @brief Clear the bitset.</span></div><div class="line"><a name="l00699"></a><span class="lineno"> 699</span> <span class="comment"> */</span></div><div class="line"><a name="l00700"></a><span class="lineno"> 700</span>  <span class="keywordtype">void</span></div><div class="line"><a name="l00701"></a><span class="lineno"><a class="line" href="a09720.html#ae9ed6af5f774f6eb904fe29b21a0c013"> 701</a></span>  <a class="code" href="a09720.html#ae9ed6af5f774f6eb904fe29b21a0c013">clear</a>()</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>  this->_M_clear();</div><div class="line"><a name="l00704"></a><span class="lineno"> 704</span>  this->_M_Nb = 0;</div><div class="line"><a name="l00705"></a><span class="lineno"> 705</span>  }</div><div class="line"><a name="l00706"></a><span class="lineno"> 706</span> <span class="comment"></span></div><div class="line"><a name="l00707"></a><span class="lineno"> 707</span> <span class="comment"> /**</span></div><div class="line"><a name="l00708"></a><span class="lineno"> 708</span> <span class="comment"> * @brief Push a bit onto the high end of the bitset.</span></div><div class="line"><a name="l00709"></a><span class="lineno"> 709</span> <span class="comment"> */</span></div><div class="line"><a name="l00710"></a><span class="lineno"> 710</span>  <span class="keywordtype">void</span></div><div class="line"><a name="l00711"></a><span class="lineno"><a class="line" href="a09720.html#a33d8f9d5743852a2ad4db802d0eaeee1"> 711</a></span>  <a class="code" href="a09720.html#a33d8f9d5743852a2ad4db802d0eaeee1">push_back</a>(<span class="keywordtype">bool</span> __bit)</div><div class="line"><a name="l00712"></a><span class="lineno"> 712</span>  {</div><div class="line"><a name="l00713"></a><span class="lineno"> 713</span>  <span class="keywordflow">if</span> (<span class="keywordtype">size_t</span> __offset = this-><a class="code" href="a09720.html#aa80249a927b88d3e03afce4993630c17">size</a>() % bits_per_block == 0)</div><div class="line"><a name="l00714"></a><span class="lineno"> 714</span>  this->_M_do_append_block(block_type(0), this->_M_Nb);</div><div class="line"><a name="l00715"></a><span class="lineno"> 715</span>  ++this->_M_Nb;</div><div class="line"><a name="l00716"></a><span class="lineno"> 716</span>  this->_M_unchecked_set(this->_M_Nb, __bit);</div><div class="line"><a name="l00717"></a><span class="lineno"> 717</span>  }</div><div class="line"><a name="l00718"></a><span class="lineno"> 718</span> </div><div class="line"><a name="l00719"></a><span class="lineno"> 719</span>  <span class="comment">// XXX why is there no pop_back() member in the proposal?</span></div><div class="line"><a name="l00720"></a><span class="lineno"> 720</span> <span class="comment"></span></div><div class="line"><a name="l00721"></a><span class="lineno"> 721</span> <span class="comment"> /**</span></div><div class="line"><a name="l00722"></a><span class="lineno"> 722</span> <span class="comment"> * @brief Append a block.</span></div><div class="line"><a name="l00723"></a><span class="lineno"> 723</span> <span class="comment"> */</span></div><div class="line"><a name="l00724"></a><span class="lineno"> 724</span>  <span class="keywordtype">void</span></div><div class="line"><a name="l00725"></a><span class="lineno"><a class="line" href="a09720.html#a15d3fb346ccfcba83148dcc3dbcfe41f"> 725</a></span>  <a class="code" href="a09720.html#a15d3fb346ccfcba83148dcc3dbcfe41f">append</a>(block_type __block)</div><div class="line"><a name="l00726"></a><span class="lineno"> 726</span>  {</div><div class="line"><a name="l00727"></a><span class="lineno"> 727</span>  this->_M_do_append_block(__block, this->_M_Nb);</div><div class="line"><a name="l00728"></a><span class="lineno"> 728</span>  this->_M_Nb += bits_per_block;</div><div class="line"><a name="l00729"></a><span class="lineno"> 729</span>  }</div><div class="line"><a name="l00730"></a><span class="lineno"> 730</span> <span class="comment"></span></div><div class="line"><a name="l00731"></a><span class="lineno"> 731</span> <span class="comment"> /**</span></div><div class="line"><a name="l00732"></a><span class="lineno"> 732</span> <span class="comment"> * @brief</span></div><div class="line"><a name="l00733"></a><span class="lineno"> 733</span> <span class="comment"> */</span></div><div class="line"><a name="l00734"></a><span class="lineno"> 734</span>  <span class="keywordtype">void</span></div><div class="line"><a name="l00735"></a><span class="lineno"> 735</span>  <a class="code" href="a09720.html#a15d3fb346ccfcba83148dcc3dbcfe41f">append</a>(<a class="code" href="a01652.html">initializer_list<block_type></a> __il)</div><div class="line"><a name="l00736"></a><span class="lineno"> 736</span>  { this-><a class="code" href="a09720.html#a15d3fb346ccfcba83148dcc3dbcfe41f">append</a>(__il.begin(), __il.end()); }</div><div class="line"><a name="l00737"></a><span class="lineno"> 737</span> <span class="comment"></span></div><div class="line"><a name="l00738"></a><span class="lineno"> 738</span> <span class="comment"> /**</span></div><div class="line"><a name="l00739"></a><span class="lineno"> 739</span> <span class="comment"> * @brief Append an iterator range of blocks.</span></div><div class="line"><a name="l00740"></a><span class="lineno"> 740</span> <span class="comment"> */</span></div><div class="line"><a name="l00741"></a><span class="lineno"> 741</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> _BlockInputIterator></div><div class="line"><a name="l00742"></a><span class="lineno"> 742</span>  <span class="keywordtype">void</span></div><div class="line"><a name="l00743"></a><span class="lineno"><a class="line" href="a09720.html#ab096eed28395ba93a82038788496953e"> 743</a></span>  <a class="code" href="a09720.html#ab096eed28395ba93a82038788496953e">append</a>(_BlockInputIterator __first, _BlockInputIterator __last)</div><div class="line"><a name="l00744"></a><span class="lineno"> 744</span>  {</div><div class="line"><a name="l00745"></a><span class="lineno"> 745</span>  <span class="keywordflow">for</span> (; __first != __last; ++__first)</div><div class="line"><a name="l00746"></a><span class="lineno"> 746</span>  this-><a class="code" href="a09720.html#a15d3fb346ccfcba83148dcc3dbcfe41f">append</a>(*__first);</div><div class="line"><a name="l00747"></a><span class="lineno"> 747</span>  }</div><div class="line"><a name="l00748"></a><span class="lineno"> 748</span> </div><div class="line"><a name="l00749"></a><span class="lineno"> 749</span>  <span class="comment">// 23.3.5.2 dynamic_bitset operations:</span><span class="comment"></span></div><div class="line"><a name="l00750"></a><span class="lineno"> 750</span> <span class="comment"> //@{</span></div><div class="line"><a name="l00751"></a><span class="lineno"> 751</span> <span class="comment"></span><span class="comment"> /**</span></div><div class="line"><a name="l00752"></a><span class="lineno"> 752</span> <span class="comment"> * @brief Operations on dynamic_bitsets.</span></div><div class="line"><a name="l00753"></a><span class="lineno"> 753</span> <span class="comment"> * @param __rhs A same-sized dynamic_bitset.</span></div><div class="line"><a name="l00754"></a><span class="lineno"> 754</span> <span class="comment"> *</span></div><div class="line"><a name="l00755"></a><span class="lineno"> 755</span> <span class="comment"> * These should be self-explanatory.</span></div><div class="line"><a name="l00756"></a><span class="lineno"> 756</span> <span class="comment"> */</span></div><div class="line"><a name="l00757"></a><span class="lineno"> 757</span>  <a class="code" href="a09720.html">dynamic_bitset</a>&</div><div class="line"><a name="l00758"></a><span class="lineno"><a class="line" href="a09720.html#a75cc7573b8a5e317f2ee3e6bdf2fda80"> 758</a></span>  <a class="code" href="a09720.html#a75cc7573b8a5e317f2ee3e6bdf2fda80">operator&=</a>(<span class="keyword">const</span> <a class="code" href="a09720.html">dynamic_bitset</a>& __rhs)</div><div class="line"><a name="l00759"></a><span class="lineno"> 759</span>  {</div><div class="line"><a name="l00760"></a><span class="lineno"> 760</span>  this->_M_do_and(__rhs);</div><div class="line"><a name="l00761"></a><span class="lineno"> 761</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</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> </div><div class="line"><a name="l00764"></a><span class="lineno"> 764</span>  <a class="code" href="a09720.html">dynamic_bitset</a>&</div><div class="line"><a name="l00765"></a><span class="lineno"><a class="line" href="a09720.html#a4fd3d6eb0df7880aa0c16643e20c999e"> 765</a></span>  <a class="code" href="a09720.html#a4fd3d6eb0df7880aa0c16643e20c999e">operator&=</a>(<a class="code" href="a09720.html">dynamic_bitset</a>&& __rhs)</div><div class="line"><a name="l00766"></a><span class="lineno"> 766</span>  {</div><div class="line"><a name="l00767"></a><span class="lineno"> 767</span>  this->_M_do_and(std::move(__rhs));</div><div class="line"><a name="l00768"></a><span class="lineno"> 768</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div><div class="line"><a name="l00769"></a><span class="lineno"> 769</span>  }</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>  <a class="code" href="a09720.html">dynamic_bitset</a>&</div><div class="line"><a name="l00772"></a><span class="lineno"><a class="line" href="a09720.html#a4db104deaf30025db9b8064f29fa29f8"> 772</a></span>  <a class="code" href="a09720.html#a4db104deaf30025db9b8064f29fa29f8">operator|=</a>(<span class="keyword">const</span> <a class="code" href="a09720.html">dynamic_bitset</a>& __rhs)</div><div class="line"><a name="l00773"></a><span class="lineno"> 773</span>  {</div><div class="line"><a name="l00774"></a><span class="lineno"> 774</span>  this->_M_do_or(__rhs);</div><div class="line"><a name="l00775"></a><span class="lineno"> 775</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div><div class="line"><a name="l00776"></a><span class="lineno"> 776</span>  }</div><div class="line"><a name="l00777"></a><span class="lineno"> 777</span> </div><div class="line"><a name="l00778"></a><span class="lineno"> 778</span>  <a class="code" href="a09720.html">dynamic_bitset</a>&</div><div class="line"><a name="l00779"></a><span class="lineno"><a class="line" href="a09720.html#adf5d449d2357108981b85b43f05114e7"> 779</a></span>  <a class="code" href="a09720.html#adf5d449d2357108981b85b43f05114e7">operator^=</a>(<span class="keyword">const</span> <a class="code" href="a09720.html">dynamic_bitset</a>& __rhs)</div><div class="line"><a name="l00780"></a><span class="lineno"> 780</span>  {</div><div class="line"><a name="l00781"></a><span class="lineno"> 781</span>  this->_M_do_xor(__rhs);</div><div class="line"><a name="l00782"></a><span class="lineno"> 782</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div><div class="line"><a name="l00783"></a><span class="lineno"> 783</span>  }</div><div class="line"><a name="l00784"></a><span class="lineno"> 784</span> </div><div class="line"><a name="l00785"></a><span class="lineno"> 785</span>  <a class="code" href="a09720.html">dynamic_bitset</a>&</div><div class="line"><a name="l00786"></a><span class="lineno"><a class="line" href="a09720.html#a821d3b176095151a3557a0aa6f7871e4"> 786</a></span>  <a class="code" href="a09720.html#a821d3b176095151a3557a0aa6f7871e4">operator-=</a>(<span class="keyword">const</span> <a class="code" href="a09720.html">dynamic_bitset</a>& __rhs)</div><div class="line"><a name="l00787"></a><span class="lineno"> 787</span>  {</div><div class="line"><a name="l00788"></a><span class="lineno"> 788</span>  this->_M_do_dif(__rhs);</div><div class="line"><a name="l00789"></a><span class="lineno"> 789</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div><div class="line"><a name="l00790"></a><span class="lineno"> 790</span>  }<span class="comment"></span></div><div class="line"><a name="l00791"></a><span class="lineno"> 791</span> <span class="comment"> //@}</span></div><div class="line"><a name="l00792"></a><span class="lineno"> 792</span> <span class="comment"></span><span class="comment"></span></div><div class="line"><a name="l00793"></a><span class="lineno"> 793</span> <span class="comment"> //@{</span></div><div class="line"><a name="l00794"></a><span class="lineno"> 794</span> <span class="comment"></span><span class="comment"> /**</span></div><div class="line"><a name="l00795"></a><span class="lineno"> 795</span> <span class="comment"> * @brief Operations on dynamic_bitsets.</span></div><div class="line"><a name="l00796"></a><span class="lineno"> 796</span> <span class="comment"> * @param __pos The number of places to shift.</span></div><div class="line"><a name="l00797"></a><span class="lineno"> 797</span> <span class="comment"> *</span></div><div class="line"><a name="l00798"></a><span class="lineno"> 798</span> <span class="comment"> * These should be self-explanatory.</span></div><div class="line"><a name="l00799"></a><span class="lineno"> 799</span> <span class="comment"> */</span></div><div class="line"><a name="l00800"></a><span class="lineno"> 800</span>  <a class="code" href="a09720.html">dynamic_bitset</a>&</div><div class="line"><a name="l00801"></a><span class="lineno"><a class="line" href="a09720.html#a0052dae6eec21a15abee0bb7f339611d"> 801</a></span>  <a class="code" href="a09720.html#a0052dae6eec21a15abee0bb7f339611d">operator<<=</a>(size_type __pos)</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>  <span class="keywordflow">if</span> (__builtin_expect(__pos < this->_M_Nb, 1))</div><div class="line"><a name="l00804"></a><span class="lineno"> 804</span>  {</div><div class="line"><a name="l00805"></a><span class="lineno"> 805</span>  this->_M_do_left_shift(__pos);</div><div class="line"><a name="l00806"></a><span class="lineno"> 806</span>  this->_M_do_sanitize();</div><div class="line"><a name="l00807"></a><span class="lineno"> 807</span>  }</div><div class="line"><a name="l00808"></a><span class="lineno"> 808</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l00809"></a><span class="lineno"> 809</span>  this->_M_do_reset();</div><div class="line"><a name="l00810"></a><span class="lineno"> 810</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</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>  <a class="code" href="a09720.html">dynamic_bitset</a>&</div><div class="line"><a name="l00814"></a><span class="lineno"><a class="line" href="a09720.html#ab0acb45e7697ddaa619582139a55227e"> 814</a></span>  <a class="code" href="a09720.html#ab0acb45e7697ddaa619582139a55227e">operator>>=</a>(size_type __pos)</div><div class="line"><a name="l00815"></a><span class="lineno"> 815</span>  {</div><div class="line"><a name="l00816"></a><span class="lineno"> 816</span>  <span class="keywordflow">if</span> (__builtin_expect(__pos < this->_M_Nb, 1))</div><div class="line"><a name="l00817"></a><span class="lineno"> 817</span>  {</div><div class="line"><a name="l00818"></a><span class="lineno"> 818</span>  this->_M_do_right_shift(__pos);</div><div class="line"><a name="l00819"></a><span class="lineno"> 819</span>  this->_M_do_sanitize();</div><div class="line"><a name="l00820"></a><span class="lineno"> 820</span>  }</div><div class="line"><a name="l00821"></a><span class="lineno"> 821</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l00822"></a><span class="lineno"> 822</span>  this->_M_do_reset();</div><div class="line"><a name="l00823"></a><span class="lineno"> 823</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div><div class="line"><a name="l00824"></a><span class="lineno"> 824</span>  }<span class="comment"></span></div><div class="line"><a name="l00825"></a><span class="lineno"> 825</span> <span class="comment"> //@}</span></div><div class="line"><a name="l00826"></a><span class="lineno"> 826</span> <span class="comment"></span></div><div class="line"><a name="l00827"></a><span class="lineno"> 827</span>  <span class="comment">// Set, reset, and flip.</span><span class="comment"></span></div><div class="line"><a name="l00828"></a><span class="lineno"> 828</span> <span class="comment"> /**</span></div><div class="line"><a name="l00829"></a><span class="lineno"> 829</span> <span class="comment"> * @brief Sets every bit to true.</span></div><div class="line"><a name="l00830"></a><span class="lineno"> 830</span> <span class="comment"> */</span></div><div class="line"><a name="l00831"></a><span class="lineno"> 831</span>  <a class="code" href="a09720.html">dynamic_bitset</a>&</div><div class="line"><a name="l00832"></a><span class="lineno"><a class="line" href="a09720.html#af0f0684a054caff643d9599dcc821b80"> 832</a></span>  <a class="code" href="a09720.html#af0f0684a054caff643d9599dcc821b80">set</a>()</div><div class="line"><a name="l00833"></a><span class="lineno"> 833</span>  {</div><div class="line"><a name="l00834"></a><span class="lineno"> 834</span>  this->_M_do_set();</div><div class="line"><a name="l00835"></a><span class="lineno"> 835</span>  this->_M_do_sanitize();</div><div class="line"><a name="l00836"></a><span class="lineno"> 836</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</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> <span class="comment"></span></div><div class="line"><a name="l00839"></a><span class="lineno"> 839</span> <span class="comment"> /**</span></div><div class="line"><a name="l00840"></a><span class="lineno"> 840</span> <span class="comment"> * @brief Sets a given bit to a particular value.</span></div><div class="line"><a name="l00841"></a><span class="lineno"> 841</span> <span class="comment"> * @param __pos The index of the bit.</span></div><div class="line"><a name="l00842"></a><span class="lineno"> 842</span> <span class="comment"> * @param __val Either true or false, defaults to true.</span></div><div class="line"><a name="l00843"></a><span class="lineno"> 843</span> <span class="comment"> * @throw std::out_of_range If @a __pos is bigger the size of the %set.</span></div><div class="line"><a name="l00844"></a><span class="lineno"> 844</span> <span class="comment"> */</span></div><div class="line"><a name="l00845"></a><span class="lineno"> 845</span>  <a class="code" href="a09720.html">dynamic_bitset</a>&</div><div class="line"><a name="l00846"></a><span class="lineno"><a class="line" href="a09720.html#a5d26ab2d19fd14a7a70c3d5af6b922be"> 846</a></span>  <a class="code" href="a09720.html#a5d26ab2d19fd14a7a70c3d5af6b922be">set</a>(size_type __pos, <span class="keywordtype">bool</span> __val = <span class="keyword">true</span>)</div><div class="line"><a name="l00847"></a><span class="lineno"> 847</span>  {</div><div class="line"><a name="l00848"></a><span class="lineno"> 848</span>  <span class="keywordflow">if</span> (__pos >= _M_Nb)</div><div class="line"><a name="l00849"></a><span class="lineno"> 849</span>  __throw_out_of_range(__N(<span class="stringliteral">"dynamic_bitset::set"</span>));</div><div class="line"><a name="l00850"></a><span class="lineno"> 850</span>  <span class="keywordflow">return</span> this->_M_unchecked_set(__pos, __val);</div><div class="line"><a name="l00851"></a><span class="lineno"> 851</span>  }</div><div class="line"><a name="l00852"></a><span class="lineno"> 852</span> <span class="comment"></span></div><div class="line"><a name="l00853"></a><span class="lineno"> 853</span> <span class="comment"> /**</span></div><div class="line"><a name="l00854"></a><span class="lineno"> 854</span> <span class="comment"> * @brief Sets every bit to false.</span></div><div class="line"><a name="l00855"></a><span class="lineno"> 855</span> <span class="comment"> */</span></div><div class="line"><a name="l00856"></a><span class="lineno"> 856</span>  <a class="code" href="a09720.html">dynamic_bitset</a>&</div><div class="line"><a name="l00857"></a><span class="lineno"><a class="line" href="a09720.html#a506b883f52467029cd9245e063730156"> 857</a></span>  <a class="code" href="a09720.html#a506b883f52467029cd9245e063730156">reset</a>()</div><div class="line"><a name="l00858"></a><span class="lineno"> 858</span>  {</div><div class="line"><a name="l00859"></a><span class="lineno"> 859</span>  this->_M_do_reset();</div><div class="line"><a name="l00860"></a><span class="lineno"> 860</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div><div class="line"><a name="l00861"></a><span class="lineno"> 861</span>  }</div><div class="line"><a name="l00862"></a><span class="lineno"> 862</span> <span class="comment"></span></div><div class="line"><a name="l00863"></a><span class="lineno"> 863</span> <span class="comment"> /**</span></div><div class="line"><a name="l00864"></a><span class="lineno"> 864</span> <span class="comment"> * @brief Sets a given bit to false.</span></div><div class="line"><a name="l00865"></a><span class="lineno"> 865</span> <span class="comment"> * @param __pos The index of the bit.</span></div><div class="line"><a name="l00866"></a><span class="lineno"> 866</span> <span class="comment"> * @throw std::out_of_range If @a __pos is bigger the size of the %set.</span></div><div class="line"><a name="l00867"></a><span class="lineno"> 867</span> <span class="comment"> *</span></div><div class="line"><a name="l00868"></a><span class="lineno"> 868</span> <span class="comment"> * Same as writing @c set(__pos, false).</span></div><div class="line"><a name="l00869"></a><span class="lineno"> 869</span> <span class="comment"> */</span></div><div class="line"><a name="l00870"></a><span class="lineno"> 870</span>  <a class="code" href="a09720.html">dynamic_bitset</a>&</div><div class="line"><a name="l00871"></a><span class="lineno"><a class="line" href="a09720.html#a7882b9f8c437599fc24e0e01e5346af2"> 871</a></span>  <a class="code" href="a09720.html#a7882b9f8c437599fc24e0e01e5346af2">reset</a>(size_type __pos)</div><div class="line"><a name="l00872"></a><span class="lineno"> 872</span>  {</div><div class="line"><a name="l00873"></a><span class="lineno"> 873</span>  <span class="keywordflow">if</span> (__pos >= _M_Nb)</div><div class="line"><a name="l00874"></a><span class="lineno"> 874</span>  __throw_out_of_range(__N(<span class="stringliteral">"dynamic_bitset::reset"</span>));</div><div class="line"><a name="l00875"></a><span class="lineno"> 875</span>  <span class="keywordflow">return</span> this->_M_unchecked_reset(__pos);</div><div class="line"><a name="l00876"></a><span class="lineno"> 876</span>  }</div><div class="line"><a name="l00877"></a><span class="lineno"> 877</span> <span class="comment"></span></div><div class="line"><a name="l00878"></a><span class="lineno"> 878</span> <span class="comment"> /**</span></div><div class="line"><a name="l00879"></a><span class="lineno"> 879</span> <span class="comment"> * @brief Toggles every bit to its opposite value.</span></div><div class="line"><a name="l00880"></a><span class="lineno"> 880</span> <span class="comment"> */</span></div><div class="line"><a name="l00881"></a><span class="lineno"> 881</span>  <a class="code" href="a09720.html">dynamic_bitset</a>&</div><div class="line"><a name="l00882"></a><span class="lineno"><a class="line" href="a09720.html#aaab99f0e8e5208a515482e4b549f4dc9"> 882</a></span>  <a class="code" href="a09720.html#aaab99f0e8e5208a515482e4b549f4dc9">flip</a>()</div><div class="line"><a name="l00883"></a><span class="lineno"> 883</span>  {</div><div class="line"><a name="l00884"></a><span class="lineno"> 884</span>  this->_M_do_flip();</div><div class="line"><a name="l00885"></a><span class="lineno"> 885</span>  this->_M_do_sanitize();</div><div class="line"><a name="l00886"></a><span class="lineno"> 886</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div><div class="line"><a name="l00887"></a><span class="lineno"> 887</span>  }</div><div class="line"><a name="l00888"></a><span class="lineno"> 888</span> <span class="comment"></span></div><div class="line"><a name="l00889"></a><span class="lineno"> 889</span> <span class="comment"> /**</span></div><div class="line"><a name="l00890"></a><span class="lineno"> 890</span> <span class="comment"> * @brief Toggles a given bit to its opposite value.</span></div><div class="line"><a name="l00891"></a><span class="lineno"> 891</span> <span class="comment"> * @param __pos The index of the bit.</span></div><div class="line"><a name="l00892"></a><span class="lineno"> 892</span> <span class="comment"> * @throw std::out_of_range If @a __pos is bigger the size of the %set.</span></div><div class="line"><a name="l00893"></a><span class="lineno"> 893</span> <span class="comment"> */</span></div><div class="line"><a name="l00894"></a><span class="lineno"> 894</span>  <a class="code" href="a09720.html">dynamic_bitset</a>&</div><div class="line"><a name="l00895"></a><span class="lineno"><a class="line" href="a09720.html#a53285bcbf85cc3b61ebbc6a6360aafe3"> 895</a></span>  <a class="code" href="a09720.html#a53285bcbf85cc3b61ebbc6a6360aafe3">flip</a>(size_type __pos)</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>  <span class="keywordflow">if</span> (__pos >= _M_Nb)</div><div class="line"><a name="l00898"></a><span class="lineno"> 898</span>  __throw_out_of_range(__N(<span class="stringliteral">"dynamic_bitset::flip"</span>));</div><div class="line"><a name="l00899"></a><span class="lineno"> 899</span>  <span class="keywordflow">return</span> this->_M_unchecked_flip(__pos);</div><div class="line"><a name="l00900"></a><span class="lineno"> 900</span>  }</div><div class="line"><a name="l00901"></a><span class="lineno"> 901</span> <span class="comment"></span></div><div class="line"><a name="l00902"></a><span class="lineno"> 902</span> <span class="comment"> /// See the no-argument flip().</span></div><div class="line"><a name="l00903"></a><span class="lineno"> 903</span> <span class="comment"></span> <a class="code" href="a09720.html">dynamic_bitset</a></div><div class="line"><a name="l00904"></a><span class="lineno"><a class="line" href="a09720.html#aed8f061579e182d2d8249f37a11de6c4"> 904</a></span>  <a class="code" href="a09720.html#aed8f061579e182d2d8249f37a11de6c4">operator~</a>()<span class="keyword"> const</span></div><div class="line"><a name="l00905"></a><span class="lineno"> 905</span> <span class="keyword"> </span>{ <span class="keywordflow">return</span> <a class="code" href="a09720.html">dynamic_bitset<_WordT, _Alloc></a>(*this).<a class="code" href="a09720.html#aaab99f0e8e5208a515482e4b549f4dc9">flip</a>(); }</div><div class="line"><a name="l00906"></a><span class="lineno"> 906</span> <span class="comment"></span></div><div class="line"><a name="l00907"></a><span class="lineno"> 907</span> <span class="comment"> //@{</span></div><div class="line"><a name="l00908"></a><span class="lineno"> 908</span> <span class="comment"></span><span class="comment"> /**</span></div><div class="line"><a name="l00909"></a><span class="lineno"> 909</span> <span class="comment"> * @brief Array-indexing support.</span></div><div class="line"><a name="l00910"></a><span class="lineno"> 910</span> <span class="comment"> * @param __pos Index into the %dynamic_bitset.</span></div><div class="line"><a name="l00911"></a><span class="lineno"> 911</span> <span class="comment"> * @return A bool for a 'const %dynamic_bitset'. For non-const</span></div><div class="line"><a name="l00912"></a><span class="lineno"> 912</span> <span class="comment"> * bitsets, an instance of the reference proxy class.</span></div><div class="line"><a name="l00913"></a><span class="lineno"> 913</span> <span class="comment"> * @note These operators do no range checking and throw no</span></div><div class="line"><a name="l00914"></a><span class="lineno"> 914</span> <span class="comment"> * exceptions, as required by DR 11 to the standard.</span></div><div class="line"><a name="l00915"></a><span class="lineno"> 915</span> <span class="comment"> */</span></div><div class="line"><a name="l00916"></a><span class="lineno"> 916</span>  reference</div><div class="line"><a name="l00917"></a><span class="lineno"><a class="line" href="a09720.html#a7b05f8159b467622dc2804f276ecc8ea"> 917</a></span>  <a class="code" href="a09720.html#a7b05f8159b467622dc2804f276ecc8ea">operator[]</a>(size_type __pos)</div><div class="line"><a name="l00918"></a><span class="lineno"> 918</span>  { <span class="keywordflow">return</span> <a class="code" href="a09724.html">reference</a>(*<span class="keyword">this</span>,__pos); }</div><div class="line"><a name="l00919"></a><span class="lineno"> 919</span> </div><div class="line"><a name="l00920"></a><span class="lineno"> 920</span>  const_reference</div><div class="line"><a name="l00921"></a><span class="lineno"><a class="line" href="a09720.html#a78022be7125e50468596e2a0e0df4a3b"> 921</a></span>  <a class="code" href="a09720.html#a78022be7125e50468596e2a0e0df4a3b">operator[]</a>(size_type __pos)<span class="keyword"> const</span></div><div class="line"><a name="l00922"></a><span class="lineno"> 922</span> <span class="keyword"> </span>{ <span class="keywordflow">return</span> _M_unchecked_test(__pos); }<span class="comment"></span></div><div class="line"><a name="l00923"></a><span class="lineno"> 923</span> <span class="comment"> //@}</span></div><div class="line"><a name="l00924"></a><span class="lineno"> 924</span> <span class="comment"></span><span class="comment"></span></div><div class="line"><a name="l00925"></a><span class="lineno"> 925</span> <span class="comment"> /**</span></div><div class="line"><a name="l00926"></a><span class="lineno"> 926</span> <span class="comment"> * @brief Returns a numerical interpretation of the %dynamic_bitset.</span></div><div class="line"><a name="l00927"></a><span class="lineno"> 927</span> <span class="comment"> * @return The integral equivalent of the bits.</span></div><div class="line"><a name="l00928"></a><span class="lineno"> 928</span> <span class="comment"> * @throw std::overflow_error If there are too many bits to be</span></div><div class="line"><a name="l00929"></a><span class="lineno"> 929</span> <span class="comment"> * represented in an @c unsigned @c long.</span></div><div class="line"><a name="l00930"></a><span class="lineno"> 930</span> <span class="comment"> */</span></div><div class="line"><a name="l00931"></a><span class="lineno"> 931</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span></div><div class="line"><a name="l00932"></a><span class="lineno"><a class="line" href="a09720.html#a17b163f21c7fc5b28e3925627511e075"> 932</a></span>  <a class="code" href="a09720.html#a17b163f21c7fc5b28e3925627511e075">to_ulong</a>()<span class="keyword"> const</span></div><div class="line"><a name="l00933"></a><span class="lineno"> 933</span> <span class="keyword"> </span>{ <span class="keywordflow">return</span> this->_M_do_to_ulong(); }</div><div class="line"><a name="l00934"></a><span class="lineno"> 934</span> <span class="comment"></span></div><div class="line"><a name="l00935"></a><span class="lineno"> 935</span> <span class="comment"> /**</span></div><div class="line"><a name="l00936"></a><span class="lineno"> 936</span> <span class="comment"> * @brief Returns a numerical interpretation of the %dynamic_bitset.</span></div><div class="line"><a name="l00937"></a><span class="lineno"> 937</span> <span class="comment"> * @return The integral equivalent of the bits.</span></div><div class="line"><a name="l00938"></a><span class="lineno"> 938</span> <span class="comment"> * @throw std::overflow_error If there are too many bits to be</span></div><div class="line"><a name="l00939"></a><span class="lineno"> 939</span> <span class="comment"> * represented in an @c unsigned @c long.</span></div><div class="line"><a name="l00940"></a><span class="lineno"> 940</span> <span class="comment"> */</span></div><div class="line"><a name="l00941"></a><span class="lineno"> 941</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> <span class="keywordtype">long</span></div><div class="line"><a name="l00942"></a><span class="lineno"><a class="line" href="a09720.html#ab8d0f32ee206f1c1c54a117f6bde02f2"> 942</a></span>  <a class="code" href="a09720.html#ab8d0f32ee206f1c1c54a117f6bde02f2">to_ullong</a>()<span class="keyword"> const</span></div><div class="line"><a name="l00943"></a><span class="lineno"> 943</span> <span class="keyword"> </span>{ <span class="keywordflow">return</span> this->_M_do_to_ullong(); }</div><div class="line"><a name="l00944"></a><span class="lineno"> 944</span> <span class="comment"></span></div><div class="line"><a name="l00945"></a><span class="lineno"> 945</span> <span class="comment"> /**</span></div><div class="line"><a name="l00946"></a><span class="lineno"> 946</span> <span class="comment"> * @brief Returns a character interpretation of the %dynamic_bitset.</span></div><div class="line"><a name="l00947"></a><span class="lineno"> 947</span> <span class="comment"> * @return The string equivalent of the bits.</span></div><div class="line"><a name="l00948"></a><span class="lineno"> 948</span> <span class="comment"> *</span></div><div class="line"><a name="l00949"></a><span class="lineno"> 949</span> <span class="comment"> * Note the ordering of the bits: decreasing character positions</span></div><div class="line"><a name="l00950"></a><span class="lineno"> 950</span> <span class="comment"> * correspond to increasing bit positions (see the main class notes for</span></div><div class="line"><a name="l00951"></a><span class="lineno"> 951</span> <span class="comment"> * an example).</span></div><div class="line"><a name="l00952"></a><span class="lineno"> 952</span> <span class="comment"> */</span></div><div class="line"><a name="l00953"></a><span class="lineno"> 953</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _CharT = char,</div><div class="line"><a name="l00954"></a><span class="lineno"> 954</span>  <span class="keyword">typename</span> _Traits = <a class="code" href="a05108.html">std::char_traits<_CharT></a>,</div><div class="line"><a name="l00955"></a><span class="lineno"> 955</span>  <span class="keyword">typename</span> _Alloc1 = <a class="code" href="a04704.html">std::allocator<_CharT></a>></div><div class="line"><a name="l00956"></a><span class="lineno"> 956</span>  <a class="code" href="a04768.html">std::basic_string<_CharT, _Traits, _Alloc1></a></div><div class="line"><a name="l00957"></a><span class="lineno"><a class="line" href="a09720.html#a059c2dbeb4277691875b35b2c8409080"> 957</a></span>  <a class="code" href="a09720.html#a059c2dbeb4277691875b35b2c8409080">to_string</a>(_CharT __zero = _CharT(<span class="charliteral">'0'</span>), _CharT __one = _CharT(<span class="charliteral">'1'</span>))<span class="keyword"> const</span></div><div class="line"><a name="l00958"></a><span class="lineno"> 958</span> <span class="keyword"> </span>{</div><div class="line"><a name="l00959"></a><span class="lineno"> 959</span>  <a class="code" href="a04768.html">std::basic_string<_CharT, _Traits, _Alloc1></a> __result;</div><div class="line"><a name="l00960"></a><span class="lineno"> 960</span>  _M_copy_to_string(__result, __zero, __one);</div><div class="line"><a name="l00961"></a><span class="lineno"> 961</span>  <span class="keywordflow">return</span> __result;</div><div class="line"><a name="l00962"></a><span class="lineno"> 962</span>  }</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>  <span class="comment">// Helper functions for string operations.</span></div><div class="line"><a name="l00965"></a><span class="lineno"> 965</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _Traits = std::<span class="keywordtype">char</span>_traits<<span class="keywordtype">char</span>>,</div><div class="line"><a name="l00966"></a><span class="lineno"> 966</span>  <span class="keyword">typename</span> _CharT = <span class="keyword">typename</span> _Traits::<span class="keywordtype">char</span>_type></div><div class="line"><a name="l00967"></a><span class="lineno"> 967</span>  <span class="keywordtype">void</span></div><div class="line"><a name="l00968"></a><span class="lineno"> 968</span>  _M_copy_from_ptr(<span class="keyword">const</span> _CharT*, <span class="keywordtype">size_t</span>, <span class="keywordtype">size_t</span>, <span class="keywordtype">size_t</span>,</div><div class="line"><a name="l00969"></a><span class="lineno"> 969</span>  _CharT __zero = _CharT(<span class="charliteral">'0'</span>),</div><div class="line"><a name="l00970"></a><span class="lineno"> 970</span>  _CharT __one = _CharT(<span class="charliteral">'1'</span>));</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>  <span class="keyword">template</span><<span class="keyword">typename</span> _CharT, <span class="keyword">typename</span> _Traits, <span class="keyword">typename</span> _Alloc1></div><div class="line"><a name="l00973"></a><span class="lineno"> 973</span>  <span class="keywordtype">void</span></div><div class="line"><a name="l00974"></a><span class="lineno"> 974</span>  _M_copy_from_string(<span class="keyword">const</span> <a class="code" href="a04768.html">basic_string<_CharT, _Traits, _Alloc1></a>& __str,</div><div class="line"><a name="l00975"></a><span class="lineno"> 975</span>  <span class="keywordtype">size_t</span> __pos, <span class="keywordtype">size_t</span> __n,</div><div class="line"><a name="l00976"></a><span class="lineno"> 976</span>  _CharT __zero = _CharT(<span class="charliteral">'0'</span>),</div><div class="line"><a name="l00977"></a><span class="lineno"> 977</span>  _CharT __one = _CharT(<span class="charliteral">'1'</span>))</div><div class="line"><a name="l00978"></a><span class="lineno"> 978</span>  {</div><div class="line"><a name="l00979"></a><span class="lineno"> 979</span>  _M_copy_from_ptr<_Traits>(__str.<a class="code" href="a04768.html#a7998fb98c9eddd604864547d4ed4a80f">data</a>(), __str.<a class="code" href="a04768.html#a676f896c88073521cfac7aab5f3da5af">size</a>(), __pos, __n,</div><div class="line"><a name="l00980"></a><span class="lineno"> 980</span>  __zero, __one);</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> </div><div class="line"><a name="l00983"></a><span class="lineno"> 983</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _CharT, <span class="keyword">typename</span> _Traits, <span class="keyword">typename</span> _Alloc1></div><div class="line"><a name="l00984"></a><span class="lineno"> 984</span>  <span class="keywordtype">void</span></div><div class="line"><a name="l00985"></a><span class="lineno"> 985</span>  _M_copy_to_string(<a class="code" href="a04768.html">std::basic_string<_CharT, _Traits, _Alloc1></a>& __str,</div><div class="line"><a name="l00986"></a><span class="lineno"> 986</span>  _CharT __zero = _CharT(<span class="charliteral">'0'</span>),</div><div class="line"><a name="l00987"></a><span class="lineno"> 987</span>  _CharT __one = _CharT(<span class="charliteral">'1'</span>)) <span class="keyword">const</span>;</div><div class="line"><a name="l00988"></a><span class="lineno"> 988</span> <span class="comment"></span></div><div class="line"><a name="l00989"></a><span class="lineno"> 989</span> <span class="comment"> /// Returns the number of bits which are set.</span></div><div class="line"><a name="l00990"></a><span class="lineno"> 990</span> <span class="comment"></span> size_type</div><div class="line"><a name="l00991"></a><span class="lineno"><a class="line" href="a09720.html#aa79c5f403196eb4ba5d037710830c683"> 991</a></span>  <a class="code" href="a09720.html#aa79c5f403196eb4ba5d037710830c683">count</a>() const noexcept</div><div class="line"><a name="l00992"></a><span class="lineno"> 992</span>  { <span class="keywordflow">return</span> this->_M_do_count(); }</div><div class="line"><a name="l00993"></a><span class="lineno"> 993</span> <span class="comment"></span></div><div class="line"><a name="l00994"></a><span class="lineno"> 994</span> <span class="comment"> /// Returns the total number of bits.</span></div><div class="line"><a name="l00995"></a><span class="lineno"> 995</span> <span class="comment"></span> size_type</div><div class="line"><a name="l00996"></a><span class="lineno"><a class="line" href="a09720.html#aa80249a927b88d3e03afce4993630c17"> 996</a></span>  <a class="code" href="a09720.html#aa80249a927b88d3e03afce4993630c17">size</a>() const noexcept</div><div class="line"><a name="l00997"></a><span class="lineno"> 997</span>  { <span class="keywordflow">return</span> this->_M_Nb; }</div><div class="line"><a name="l00998"></a><span class="lineno"> 998</span> <span class="comment"></span></div><div class="line"><a name="l00999"></a><span class="lineno"> 999</span> <span class="comment"> /// Returns the total number of blocks.</span></div><div class="line"><a name="l01000"></a><span class="lineno"> 1000</span> <span class="comment"></span> size_type</div><div class="line"><a name="l01001"></a><span class="lineno"><a class="line" href="a09720.html#a8c8aff43771b4a33d923ce0e7b952540"> 1001</a></span>  <a class="code" href="a09720.html#a8c8aff43771b4a33d923ce0e7b952540">num_blocks</a>() const noexcept</div><div class="line"><a name="l01002"></a><span class="lineno"> 1002</span>  { <span class="keywordflow">return</span> this->_M_size(); }</div><div class="line"><a name="l01003"></a><span class="lineno"> 1003</span> <span class="comment"></span></div><div class="line"><a name="l01004"></a><span class="lineno"> 1004</span> <span class="comment"> /// Returns true if the dynamic_bitset is empty.</span></div><div class="line"><a name="l01005"></a><span class="lineno"> 1005</span> <span class="comment"></span> <span class="keywordtype">bool</span></div><div class="line"><a name="l01006"></a><span class="lineno"><a class="line" href="a09720.html#ad722e5faf968881dad10923f27bb92d6"> 1006</a></span>  <a class="code" href="a09720.html#ad722e5faf968881dad10923f27bb92d6">empty</a>() const noexcept</div><div class="line"><a name="l01007"></a><span class="lineno"> 1007</span>  { <span class="keywordflow">return</span> (this->_M_Nb == 0); }</div><div class="line"><a name="l01008"></a><span class="lineno"> 1008</span> <span class="comment"></span></div><div class="line"><a name="l01009"></a><span class="lineno"> 1009</span> <span class="comment"> /// Returns the maximum size of a dynamic_bitset object having the same</span></div><div class="line"><a name="l01010"></a><span class="lineno"> 1010</span> <span class="comment"> /// type as *this.</span></div><div class="line"><a name="l01011"></a><span class="lineno"> 1011</span> <span class="comment"> /// The real answer is max() * bits_per_block but is likely to overflow.</span></div><div class="line"><a name="l01012"></a><span class="lineno"> 1012</span> <span class="comment"></span> constexpr size_type</div><div class="line"><a name="l01013"></a><span class="lineno"><a class="line" href="a09720.html#a70757335be624593a6bdf3c84d4895ee"> 1013</a></span>  <a class="code" href="a09720.html#a70757335be624593a6bdf3c84d4895ee">max_size</a>() noexcept</div><div class="line"><a name="l01014"></a><span class="lineno"> 1014</span>  { <span class="keywordflow">return</span> <a class="code" href="a02520.html#a27b481b529885d1b1b714c7fe69a1945">std::numeric_limits<block_type>::max</a>(); }</div><div class="line"><a name="l01015"></a><span class="lineno"> 1015</span> <span class="comment"></span></div><div class="line"><a name="l01016"></a><span class="lineno"> 1016</span> <span class="comment"> /**</span></div><div class="line"><a name="l01017"></a><span class="lineno"> 1017</span> <span class="comment"> * @brief Tests the value of a bit.</span></div><div class="line"><a name="l01018"></a><span class="lineno"> 1018</span> <span class="comment"> * @param __pos The index of a bit.</span></div><div class="line"><a name="l01019"></a><span class="lineno"> 1019</span> <span class="comment"> * @return The value at @a __pos.</span></div><div class="line"><a name="l01020"></a><span class="lineno"> 1020</span> <span class="comment"> * @throw std::out_of_range If @a __pos is bigger the size of the %set.</span></div><div class="line"><a name="l01021"></a><span class="lineno"> 1021</span> <span class="comment"> */</span></div><div class="line"><a name="l01022"></a><span class="lineno"> 1022</span>  <span class="keywordtype">bool</span></div><div class="line"><a name="l01023"></a><span class="lineno"><a class="line" href="a09720.html#ad5a3a2e3dfac03daf4a39f919e28de55"> 1023</a></span>  <a class="code" href="a09720.html#ad5a3a2e3dfac03daf4a39f919e28de55">test</a>(size_type __pos)<span class="keyword"> const</span></div><div class="line"><a name="l01024"></a><span class="lineno"> 1024</span> <span class="keyword"> </span>{</div><div class="line"><a name="l01025"></a><span class="lineno"> 1025</span>  <span class="keywordflow">if</span> (__pos >= _M_Nb)</div><div class="line"><a name="l01026"></a><span class="lineno"> 1026</span>  __throw_out_of_range(__N(<span class="stringliteral">"dynamic_bitset::test"</span>));</div><div class="line"><a name="l01027"></a><span class="lineno"> 1027</span>  <span class="keywordflow">return</span> _M_unchecked_test(__pos);</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> <span class="comment"></span></div><div class="line"><a name="l01030"></a><span class="lineno"> 1030</span> <span class="comment"> /**</span></div><div class="line"><a name="l01031"></a><span class="lineno"> 1031</span> <span class="comment"> * @brief Tests whether all the bits are on.</span></div><div class="line"><a name="l01032"></a><span class="lineno"> 1032</span> <span class="comment"> * @return True if all the bits are set.</span></div><div class="line"><a name="l01033"></a><span class="lineno"> 1033</span> <span class="comment"> */</span></div><div class="line"><a name="l01034"></a><span class="lineno"> 1034</span>  <span class="keywordtype">bool</span></div><div class="line"><a name="l01035"></a><span class="lineno"><a class="line" href="a09720.html#afc6c0cbe1e68203c79c039c3c38e8c3e"> 1035</a></span>  <a class="code" href="a09720.html#afc6c0cbe1e68203c79c039c3c38e8c3e">all</a>()<span class="keyword"> const</span></div><div class="line"><a name="l01036"></a><span class="lineno"> 1036</span> <span class="keyword"> </span>{ <span class="keywordflow">return</span> this->_M_are_all_aux() == _M_Nb; }</div><div class="line"><a name="l01037"></a><span class="lineno"> 1037</span> <span class="comment"></span></div><div class="line"><a name="l01038"></a><span class="lineno"> 1038</span> <span class="comment"> /**</span></div><div class="line"><a name="l01039"></a><span class="lineno"> 1039</span> <span class="comment"> * @brief Tests whether any of the bits are on.</span></div><div class="line"><a name="l01040"></a><span class="lineno"> 1040</span> <span class="comment"> * @return True if at least one bit is set.</span></div><div class="line"><a name="l01041"></a><span class="lineno"> 1041</span> <span class="comment"> */</span></div><div class="line"><a name="l01042"></a><span class="lineno"> 1042</span>  <span class="keywordtype">bool</span></div><div class="line"><a name="l01043"></a><span class="lineno"><a class="line" href="a09720.html#ac7d91a54176095fd09f6082d2933590c"> 1043</a></span>  <a class="code" href="a09720.html#ac7d91a54176095fd09f6082d2933590c">any</a>()<span class="keyword"> const</span></div><div class="line"><a name="l01044"></a><span class="lineno"> 1044</span> <span class="keyword"> </span>{ <span class="keywordflow">return</span> this->_M_is_any(); }</div><div class="line"><a name="l01045"></a><span class="lineno"> 1045</span> <span class="comment"></span></div><div class="line"><a name="l01046"></a><span class="lineno"> 1046</span> <span class="comment"> /**</span></div><div class="line"><a name="l01047"></a><span class="lineno"> 1047</span> <span class="comment"> * @brief Tests whether any of the bits are on.</span></div><div class="line"><a name="l01048"></a><span class="lineno"> 1048</span> <span class="comment"> * @return True if none of the bits are set.</span></div><div class="line"><a name="l01049"></a><span class="lineno"> 1049</span> <span class="comment"> */</span></div><div class="line"><a name="l01050"></a><span class="lineno"> 1050</span>  <span class="keywordtype">bool</span></div><div class="line"><a name="l01051"></a><span class="lineno"><a class="line" href="a09720.html#a5399d063c80e2837bda0ff98a8435e50"> 1051</a></span>  <a class="code" href="a09720.html#a5399d063c80e2837bda0ff98a8435e50">none</a>()<span class="keyword"> const</span></div><div class="line"><a name="l01052"></a><span class="lineno"> 1052</span> <span class="keyword"> </span>{ <span class="keywordflow">return</span> !this->_M_is_any(); }</div><div class="line"><a name="l01053"></a><span class="lineno"> 1053</span> <span class="comment"></span></div><div class="line"><a name="l01054"></a><span class="lineno"> 1054</span> <span class="comment"> //@{</span></div><div class="line"><a name="l01055"></a><span class="lineno"> 1055</span> <span class="comment"></span><span class="comment"> /// Self-explanatory.</span></div><div class="line"><a name="l01056"></a><span class="lineno"> 1056</span> <span class="comment"></span> <a class="code" href="a09720.html">dynamic_bitset</a></div><div class="line"><a name="l01057"></a><span class="lineno"><a class="line" href="a09720.html#a436906ba9f65924c521aba3f4c981616"> 1057</a></span>  <a class="code" href="a09720.html#a436906ba9f65924c521aba3f4c981616">operator<<</a>(size_type __pos)<span class="keyword"> const</span></div><div class="line"><a name="l01058"></a><span class="lineno"> 1058</span> <span class="keyword"> </span>{ <span class="keywordflow">return</span> <a class="code" href="a09720.html#a37c4cf25cf2f0122ba3c952d5f4fb136">dynamic_bitset</a>(*<span class="keyword">this</span>) <<= __pos; }</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>  <a class="code" href="a09720.html">dynamic_bitset</a></div><div class="line"><a name="l01061"></a><span class="lineno"><a class="line" href="a09720.html#ae9a03a35d703cdbbf1155330a59eed57"> 1061</a></span>  <a class="code" href="a09720.html#ae9a03a35d703cdbbf1155330a59eed57">operator>></a>(size_type __pos)<span class="keyword"> const</span></div><div class="line"><a name="l01062"></a><span class="lineno"> 1062</span> <span class="keyword"> </span>{ <span class="keywordflow">return</span> <a class="code" href="a09720.html#a37c4cf25cf2f0122ba3c952d5f4fb136">dynamic_bitset</a>(*<span class="keyword">this</span>) >>= __pos; }<span class="comment"></span></div><div class="line"><a name="l01063"></a><span class="lineno"> 1063</span> <span class="comment"> //@}</span></div><div class="line"><a name="l01064"></a><span class="lineno"> 1064</span> <span class="comment"></span><span class="comment"></span></div><div class="line"><a name="l01065"></a><span class="lineno"> 1065</span> <span class="comment"> /**</span></div><div class="line"><a name="l01066"></a><span class="lineno"> 1066</span> <span class="comment"> * @brief Finds the index of the first "on" bit.</span></div><div class="line"><a name="l01067"></a><span class="lineno"> 1067</span> <span class="comment"> * @return The index of the first bit set, or size() if not found.</span></div><div class="line"><a name="l01068"></a><span class="lineno"> 1068</span> <span class="comment"> * @sa find_next</span></div><div class="line"><a name="l01069"></a><span class="lineno"> 1069</span> <span class="comment"> */</span></div><div class="line"><a name="l01070"></a><span class="lineno"> 1070</span>  size_type</div><div class="line"><a name="l01071"></a><span class="lineno"><a class="line" href="a09720.html#aa79a2a1fad69bbaab1be7de6fb5ad37d"> 1071</a></span>  <a class="code" href="a09720.html#aa79a2a1fad69bbaab1be7de6fb5ad37d">find_first</a>()<span class="keyword"> const</span></div><div class="line"><a name="l01072"></a><span class="lineno"> 1072</span> <span class="keyword"> </span>{ <span class="keywordflow">return</span> this->_M_do_find_first(this->_M_Nb); }</div><div class="line"><a name="l01073"></a><span class="lineno"> 1073</span> <span class="comment"></span></div><div class="line"><a name="l01074"></a><span class="lineno"> 1074</span> <span class="comment"> /**</span></div><div class="line"><a name="l01075"></a><span class="lineno"> 1075</span> <span class="comment"> * @brief Finds the index of the next "on" bit after prev.</span></div><div class="line"><a name="l01076"></a><span class="lineno"> 1076</span> <span class="comment"> * @return The index of the next bit set, or size() if not found.</span></div><div class="line"><a name="l01077"></a><span class="lineno"> 1077</span> <span class="comment"> * @param __prev Where to start searching.</span></div><div class="line"><a name="l01078"></a><span class="lineno"> 1078</span> <span class="comment"> * @sa find_first</span></div><div class="line"><a name="l01079"></a><span class="lineno"> 1079</span> <span class="comment"> */</span></div><div class="line"><a name="l01080"></a><span class="lineno"> 1080</span>  size_type</div><div class="line"><a name="l01081"></a><span class="lineno"><a class="line" href="a09720.html#a011bdf5c380085fc00c15c368b060624"> 1081</a></span>  <a class="code" href="a09720.html#a011bdf5c380085fc00c15c368b060624">find_next</a>(<span class="keywordtype">size_t</span> __prev)<span class="keyword"> const</span></div><div class="line"><a name="l01082"></a><span class="lineno"> 1082</span> <span class="keyword"> </span>{ <span class="keywordflow">return</span> this->_M_do_find_next(__prev, this->_M_Nb); }</div><div class="line"><a name="l01083"></a><span class="lineno"> 1083</span> </div><div class="line"><a name="l01084"></a><span class="lineno"> 1084</span>  <span class="keywordtype">bool</span></div><div class="line"><a name="l01085"></a><span class="lineno"> 1085</span>  is_subset_of(<span class="keyword">const</span> <a class="code" href="a09720.html">dynamic_bitset</a>& __b)<span class="keyword"> const</span></div><div class="line"><a name="l01086"></a><span class="lineno"> 1086</span> <span class="keyword"> </span>{ <span class="keywordflow">return</span> this->_M_is_subset_of(__b); }</div><div class="line"><a name="l01087"></a><span class="lineno"> 1087</span> </div><div class="line"><a name="l01088"></a><span class="lineno"> 1088</span>  <span class="keywordtype">bool</span></div><div class="line"><a name="l01089"></a><span class="lineno"> 1089</span>  is_proper_subset_of(<span class="keyword">const</span> <a class="code" href="a09720.html#a37c4cf25cf2f0122ba3c952d5f4fb136">dynamic_bitset</a>& __b)<span class="keyword"> const</span></div><div class="line"><a name="l01090"></a><span class="lineno"> 1090</span> <span class="keyword"> </span>{ <span class="keywordflow">return</span> this->_M_is_proper_subset_of(__b); }</div><div class="line"><a name="l01091"></a><span class="lineno"> 1091</span> </div><div class="line"><a name="l01092"></a><span class="lineno"> 1092</span>  <span class="keyword">friend</span> <span class="keywordtype">bool</span></div><div class="line"><a name="l01093"></a><span class="lineno"> 1093</span>  operator==(<span class="keyword">const</span> <a class="code" href="a09720.html#a37c4cf25cf2f0122ba3c952d5f4fb136">dynamic_bitset</a>& __lhs,</div><div class="line"><a name="l01094"></a><span class="lineno"> 1094</span>  <span class="keyword">const</span> <a class="code" href="a09720.html#a37c4cf25cf2f0122ba3c952d5f4fb136">dynamic_bitset</a>& __rhs) noexcept</div><div class="line"><a name="l01095"></a><span class="lineno"> 1095</span>  { <span class="keywordflow">return</span> __lhs._M_Nb == __rhs._M_Nb && __lhs._M_is_equal(__rhs); }</div><div class="line"><a name="l01096"></a><span class="lineno"> 1096</span> </div><div class="line"><a name="l01097"></a><span class="lineno"> 1097</span>  <span class="keyword">friend</span> <span class="keywordtype">bool</span></div><div class="line"><a name="l01098"></a><span class="lineno"> 1098</span>  operator<(<span class="keyword">const</span> <a class="code" href="a09720.html#a37c4cf25cf2f0122ba3c952d5f4fb136">dynamic_bitset</a>& __lhs,</div><div class="line"><a name="l01099"></a><span class="lineno"> 1099</span>  <span class="keyword">const</span> <a class="code" href="a09720.html#a37c4cf25cf2f0122ba3c952d5f4fb136">dynamic_bitset</a>& __rhs) noexcept</div><div class="line"><a name="l01100"></a><span class="lineno"> 1100</span>  { <span class="keywordflow">return</span> __lhs._M_is_less(__rhs) || __lhs._M_Nb < __rhs._M_Nb; }</div><div class="line"><a name="l01101"></a><span class="lineno"> 1101</span>  };</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>  <span class="keyword">template</span><<span class="keyword">typename</span> _WordT, <span class="keyword">typename</span> _Alloc></div><div class="line"><a name="l01104"></a><span class="lineno"> 1104</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _CharT, <span class="keyword">typename</span> _Traits, <span class="keyword">typename</span> _Alloc1></div><div class="line"><a name="l01105"></a><span class="lineno"> 1105</span>  <span class="keyword">inline</span> <span class="keywordtype">void</span></div><div class="line"><a name="l01106"></a><span class="lineno"> 1106</span>  dynamic_bitset<_WordT, _Alloc>::</div><div class="line"><a name="l01107"></a><span class="lineno"> 1107</span>  _M_copy_to_string(<a class="code" href="a04768.html">std::basic_string<_CharT, _Traits, _Alloc1></a>& __str,</div><div class="line"><a name="l01108"></a><span class="lineno"> 1108</span>  _CharT __zero, _CharT __one)<span class="keyword"> const</span></div><div class="line"><a name="l01109"></a><span class="lineno"> 1109</span> <span class="keyword"> </span>{</div><div class="line"><a name="l01110"></a><span class="lineno"> 1110</span>  __str.<a class="code" href="a04768.html#a40c0c4216ddc30d2d77595a0af24e0a6">assign</a>(_M_Nb, __zero);</div><div class="line"><a name="l01111"></a><span class="lineno"> 1111</span>  <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> __i = _M_Nb; __i > 0; --__i)</div><div class="line"><a name="l01112"></a><span class="lineno"> 1112</span>  <span class="keywordflow">if</span> (_M_unchecked_test(__i - 1))</div><div class="line"><a name="l01113"></a><span class="lineno"> 1113</span>  _Traits::assign(__str[_M_Nb - __i], __one);</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> </div><div class="line"><a name="l01116"></a><span class="lineno"> 1116</span> <span class="comment"></span></div><div class="line"><a name="l01117"></a><span class="lineno"> 1117</span> <span class="comment"> //@{</span></div><div class="line"><a name="l01118"></a><span class="lineno"> 1118</span> <span class="comment"></span><span class="comment"> /// These comparisons for equality/inequality are, well, @e bitwise.</span></div><div class="line"><a name="l01119"></a><span class="lineno"> 1119</span> <span class="comment"></span></div><div class="line"><a name="l01120"></a><span class="lineno"> 1120</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _WordT, <span class="keyword">typename</span> _Alloc></div><div class="line"><a name="l01121"></a><span class="lineno"> 1121</span>  <span class="keyword">inline</span> <span class="keywordtype">bool</span></div><div class="line"><a name="l01122"></a><span class="lineno"><a class="line" href="a01509.html#ga2b4bf8c35aa9cd820d1bc042accb8687"> 1122</a></span>  <a class="code" href="a01509.html#ga2b4bf8c35aa9cd820d1bc042accb8687">operator!=</a>(<span class="keyword">const</span> <a class="code" href="a09720.html">dynamic_bitset<_WordT, _Alloc></a>& __lhs,</div><div class="line"><a name="l01123"></a><span class="lineno"> 1123</span>  <span class="keyword">const</span> <a class="code" href="a09720.html">dynamic_bitset<_WordT, _Alloc></a>& __rhs)</div><div class="line"><a name="l01124"></a><span class="lineno"> 1124</span>  { <span class="keywordflow">return</span> !(__lhs == __rhs); }</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>  <span class="keyword">template</span><<span class="keyword">typename</span> _WordT, <span class="keyword">typename</span> _Alloc></div><div class="line"><a name="l01127"></a><span class="lineno"> 1127</span>  <span class="keyword">inline</span> <span class="keywordtype">bool</span></div><div class="line"><a name="l01128"></a><span class="lineno"><a class="line" href="a01509.html#gae39d9fee6e2bb1642be73a0474be71b3"> 1128</a></span>  <a class="code" href="a01509.html#gae39d9fee6e2bb1642be73a0474be71b3">operator<=</a>(<span class="keyword">const</span> <a class="code" href="a09720.html">dynamic_bitset<_WordT, _Alloc></a>& __lhs,</div><div class="line"><a name="l01129"></a><span class="lineno"> 1129</span>  <span class="keyword">const</span> <a class="code" href="a09720.html">dynamic_bitset<_WordT, _Alloc></a>& __rhs)</div><div class="line"><a name="l01130"></a><span class="lineno"> 1130</span>  { <span class="keywordflow">return</span> !(__lhs > __rhs); }</div><div class="line"><a name="l01131"></a><span class="lineno"> 1131</span> </div><div class="line"><a name="l01132"></a><span class="lineno"> 1132</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _WordT, <span class="keyword">typename</span> _Alloc></div><div class="line"><a name="l01133"></a><span class="lineno"> 1133</span>  <span class="keyword">inline</span> <span class="keywordtype">bool</span></div><div class="line"><a name="l01134"></a><span class="lineno"><a class="line" href="a01509.html#gabc26fba16414cb3d2c1247de4be61cfd"> 1134</a></span>  <a class="code" href="a01509.html#gabc26fba16414cb3d2c1247de4be61cfd">operator></a>(<span class="keyword">const</span> <a class="code" href="a09720.html">dynamic_bitset<_WordT, _Alloc></a>& __lhs,</div><div class="line"><a name="l01135"></a><span class="lineno"> 1135</span>  <span class="keyword">const</span> <a class="code" href="a09720.html">dynamic_bitset<_WordT, _Alloc></a>& __rhs)</div><div class="line"><a name="l01136"></a><span class="lineno"> 1136</span>  { <span class="keywordflow">return</span> __rhs < __lhs; }</div><div class="line"><a name="l01137"></a><span class="lineno"> 1137</span> </div><div class="line"><a name="l01138"></a><span class="lineno"> 1138</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _WordT, <span class="keyword">typename</span> _Alloc></div><div class="line"><a name="l01139"></a><span class="lineno"> 1139</span>  <span class="keyword">inline</span> <span class="keywordtype">bool</span></div><div class="line"><a name="l01140"></a><span class="lineno"><a class="line" href="a01509.html#ga08b65275697884e0facdf36f73c0bb7d"> 1140</a></span>  <a class="code" href="a01509.html#ga08b65275697884e0facdf36f73c0bb7d">operator>=</a>(<span class="keyword">const</span> <a class="code" href="a09720.html">dynamic_bitset<_WordT, _Alloc></a>& __lhs,</div><div class="line"><a name="l01141"></a><span class="lineno"> 1141</span>  <span class="keyword">const</span> <a class="code" href="a09720.html">dynamic_bitset<_WordT, _Alloc></a>& __rhs)</div><div class="line"><a name="l01142"></a><span class="lineno"> 1142</span>  { <span class="keywordflow">return</span> !(__lhs < __rhs); }<span class="comment"></span></div><div class="line"><a name="l01143"></a><span class="lineno"> 1143</span> <span class="comment"> //@}</span></div><div class="line"><a name="l01144"></a><span class="lineno"> 1144</span> <span class="comment"></span></div><div class="line"><a name="l01145"></a><span class="lineno"> 1145</span>  <span class="comment">// 23.3.5.3 bitset operations:</span><span class="comment"></span></div><div class="line"><a name="l01146"></a><span class="lineno"> 1146</span> <span class="comment"> //@{</span></div><div class="line"><a name="l01147"></a><span class="lineno"> 1147</span> <span class="comment"></span><span class="comment"> /**</span></div><div class="line"><a name="l01148"></a><span class="lineno"> 1148</span> <span class="comment"> * @brief Global bitwise operations on bitsets.</span></div><div class="line"><a name="l01149"></a><span class="lineno"> 1149</span> <span class="comment"> * @param __x A bitset.</span></div><div class="line"><a name="l01150"></a><span class="lineno"> 1150</span> <span class="comment"> * @param __y A bitset of the same size as @a __x.</span></div><div class="line"><a name="l01151"></a><span class="lineno"> 1151</span> <span class="comment"> * @return A new bitset.</span></div><div class="line"><a name="l01152"></a><span class="lineno"> 1152</span> <span class="comment"> *</span></div><div class="line"><a name="l01153"></a><span class="lineno"> 1153</span> <span class="comment"> * These should be self-explanatory.</span></div><div class="line"><a name="l01154"></a><span class="lineno"> 1154</span> <span class="comment"> */</span></div><div class="line"><a name="l01155"></a><span class="lineno"> 1155</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _WordT, <span class="keyword">typename</span> _Alloc></div><div class="line"><a name="l01156"></a><span class="lineno"> 1156</span>  <span class="keyword">inline</span> dynamic_bitset<_WordT, _Alloc></div><div class="line"><a name="l01157"></a><span class="lineno"><a class="line" href="a01509.html#ga954cea8f51f07da79ec635441f11fe18"> 1157</a></span>  <a class="code" href="a01509.html#ga954cea8f51f07da79ec635441f11fe18">operator&</a>(<span class="keyword">const</span> <a class="code" href="a09720.html">dynamic_bitset<_WordT, _Alloc></a>& __x,</div><div class="line"><a name="l01158"></a><span class="lineno"> 1158</span>  <span class="keyword">const</span> <a class="code" href="a09720.html">dynamic_bitset<_WordT, _Alloc></a>& __y)</div><div class="line"><a name="l01159"></a><span class="lineno"> 1159</span>  {</div><div class="line"><a name="l01160"></a><span class="lineno"> 1160</span>  <a class="code" href="a09720.html">dynamic_bitset<_WordT, _Alloc></a> __result(__x);</div><div class="line"><a name="l01161"></a><span class="lineno"> 1161</span>  __result &= __y;</div><div class="line"><a name="l01162"></a><span class="lineno"> 1162</span>  <span class="keywordflow">return</span> __result;</div><div class="line"><a name="l01163"></a><span class="lineno"> 1163</span>  }</div><div class="line"><a name="l01164"></a><span class="lineno"> 1164</span> </div><div class="line"><a name="l01165"></a><span class="lineno"> 1165</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _WordT, <span class="keyword">typename</span> _Alloc></div><div class="line"><a name="l01166"></a><span class="lineno"> 1166</span>  <span class="keyword">inline</span> dynamic_bitset<_WordT, _Alloc></div><div class="line"><a name="l01167"></a><span class="lineno"><a class="line" href="a01509.html#gad20c154d9a0dc8523781b0d2fe0d3de1"> 1167</a></span>  <a class="code" href="a01509.html#gad20c154d9a0dc8523781b0d2fe0d3de1">operator|</a>(<span class="keyword">const</span> <a class="code" href="a09720.html">dynamic_bitset<_WordT, _Alloc></a>& __x,</div><div class="line"><a name="l01168"></a><span class="lineno"> 1168</span>  <span class="keyword">const</span> <a class="code" href="a09720.html">dynamic_bitset<_WordT, _Alloc></a>& __y)</div><div class="line"><a name="l01169"></a><span class="lineno"> 1169</span>  {</div><div class="line"><a name="l01170"></a><span class="lineno"> 1170</span>  <a class="code" href="a09720.html">dynamic_bitset<_WordT, _Alloc></a> __result(__x);</div><div class="line"><a name="l01171"></a><span class="lineno"> 1171</span>  __result |= __y;</div><div class="line"><a name="l01172"></a><span class="lineno"> 1172</span>  <span class="keywordflow">return</span> __result;</div><div class="line"><a name="l01173"></a><span class="lineno"> 1173</span>  }</div><div class="line"><a name="l01174"></a><span class="lineno"> 1174</span> </div><div class="line"><a name="l01175"></a><span class="lineno"> 1175</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> _WordT, <span class="keyword">typename</span> _Alloc></div><div class="line"><a name="l01176"></a><span class="lineno"> 1176</span>  <span class="keyword">inline</span> dynamic_bitset<_WordT, _Alloc></div><div class="line"><a name="l01177"></a><span class="lineno"><a class="line" href="a01509.html#ga7c9b5309fab61ddf049e350fdaa599fe"> 1177</a></span>  <a class="code" href="a01509.html#ga7c9b5309fab61ddf049e350fdaa599fe">operator^</a>(<span class="keyword">const</span> <a class="code" href="a09720.html">dynamic_bitset<_WordT, _Alloc></a>& __x,</div><div class="line"><a name="l01178"></a><span class="lineno"> 1178</span>  <span class="keyword">const</span> <a class="code" href="a09720.html">dynamic_bitset<_WordT, _Alloc></a>& __y)</div><div class="line"><a name="l01179"></a><span class="lineno"> 1179</span>  {</div><div class="line"><a name="l01180"></a><span class="lineno"> 1180</span>  <a class="code" href="a09720.html">dynamic_bitset<_WordT, _Alloc></a> __result(__x);</div><div class="line"><a name="l01181"></a><span class="lineno"> 1181</span>  __result ^= __y;</div><div class="line"><a name="l01182"></a><span class="lineno"> 1182</span>  <span class="keywordflow">return</span> __result;</div><div class="line"><a name="l01183"></a><span class="lineno"> 1183</span>  }</div><div class="line"><a name="l01184"></a><span class="lineno"> 1184</span> </div><div class="line"><a name="l01185"></a><span class="lineno"> 1185</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> _WordT, <span class="keyword">typename</span> _Alloc></div><div class="line"><a name="l01186"></a><span class="lineno"> 1186</span>  <span class="keyword">inline</span> dynamic_bitset<_WordT, _Alloc></div><div class="line"><a name="l01187"></a><span class="lineno"><a class="line" href="a01509.html#ga9098fadcbe59e0ba2fa8590bd8388f5e"> 1187</a></span>  <a class="code" href="a01509.html#ga9098fadcbe59e0ba2fa8590bd8388f5e">operator-</a>(<span class="keyword">const</span> <a class="code" href="a09720.html">dynamic_bitset<_WordT, _Alloc></a>& __x,</div><div class="line"><a name="l01188"></a><span class="lineno"> 1188</span>  <span class="keyword">const</span> <a class="code" href="a09720.html">dynamic_bitset<_WordT, _Alloc></a>& __y)</div><div class="line"><a name="l01189"></a><span class="lineno"> 1189</span>  {</div><div class="line"><a name="l01190"></a><span class="lineno"> 1190</span>  <a class="code" href="a09720.html">dynamic_bitset<_WordT, _Alloc></a> __result(__x);</div><div class="line"><a name="l01191"></a><span class="lineno"> 1191</span>  __result -= __y;</div><div class="line"><a name="l01192"></a><span class="lineno"> 1192</span>  <span class="keywordflow">return</span> __result;</div><div class="line"><a name="l01193"></a><span class="lineno"> 1193</span>  }<span class="comment"></span></div><div class="line"><a name="l01194"></a><span class="lineno"> 1194</span> <span class="comment"> //@}</span></div><div class="line"><a name="l01195"></a><span class="lineno"> 1195</span> <span class="comment"></span><span class="comment"></span></div><div class="line"><a name="l01196"></a><span class="lineno"> 1196</span> <span class="comment"> /// Stream output operator for dynamic_bitset.</span></div><div class="line"><a name="l01197"></a><span class="lineno"> 1197</span> <span class="comment"></span> <span class="keyword">template</span> <<span class="keyword">typename</span> _CharT, <span class="keyword">typename</span> _Traits,</div><div class="line"><a name="l01198"></a><span class="lineno"> 1198</span>  <span class="keyword">typename</span> _WordT, <span class="keyword">typename</span> _Alloc></div><div class="line"><a name="l01199"></a><span class="lineno"> 1199</span>  <span class="keyword">inline</span> <a class="code" href="a02460.html">std::basic_ostream<_CharT, _Traits></a>&</div><div class="line"><a name="l01200"></a><span class="lineno"><a class="line" href="a01509.html#gaf5eb3c897d120abd3981d431b0c57b35"> 1200</a></span>  <a class="code" href="a01509.html#gaf5eb3c897d120abd3981d431b0c57b35">operator<<</a>(<a class="code" href="a02460.html">std::basic_ostream<_CharT, _Traits></a>& __os,</div><div class="line"><a name="l01201"></a><span class="lineno"> 1201</span>  <span class="keyword">const</span> <a class="code" href="a09720.html">dynamic_bitset<_WordT, _Alloc></a>& __x)</div><div class="line"><a name="l01202"></a><span class="lineno"> 1202</span>  {</div><div class="line"><a name="l01203"></a><span class="lineno"> 1203</span>  <a class="code" href="a04768.html">std::basic_string<_CharT, _Traits></a> __tmp;</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>  <span class="keyword">const</span> <a class="code" href="a05856.html">ctype<_CharT></a>& __ct = use_facet<ctype<_CharT>>(__os.<a class="code" href="a05796.html#ad2ef2af6c7194c081df6c0d505c28699">getloc</a>());</div><div class="line"><a name="l01206"></a><span class="lineno"> 1206</span>  __x._M_copy_to_string(__tmp, __ct.<a class="code" href="a05852.html#a48efd45b6e1d43d5120ffd37884b9f83">widen</a>(<span class="charliteral">'0'</span>), __ct.<a class="code" href="a05852.html#a48efd45b6e1d43d5120ffd37884b9f83">widen</a>(<span class="charliteral">'1'</span>));</div><div class="line"><a name="l01207"></a><span class="lineno"> 1207</span>  <span class="keywordflow">return</span> __os << __tmp;</div><div class="line"><a name="l01208"></a><span class="lineno"> 1208</span>  }<span class="comment"></span></div><div class="line"><a name="l01209"></a><span class="lineno"> 1209</span> <span class="comment"> /**</span></div><div class="line"><a name="l01210"></a><span class="lineno"> 1210</span> <span class="comment"> * @}</span></div><div class="line"><a name="l01211"></a><span class="lineno"> 1211</span> <span class="comment"> */</span></div><div class="line"><a name="l01212"></a><span class="lineno"> 1212</span> } <span class="comment">// tr2</span></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> _GLIBCXX_END_NAMESPACE_VERSION</div><div class="line"><a name="l01215"></a><span class="lineno"> 1215</span> } <span class="comment">// std</span></div><div class="line"><a name="l01216"></a><span class="lineno"> 1216</span> </div><div class="line"><a name="l01217"></a><span class="lineno"> 1217</span> <span class="preprocessor">#include <<a class="code" href="a00980.html">tr2/dynamic_bitset.tcc</a>></span></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> <span class="preprocessor">#endif </span><span class="comment">/* _GLIBCXX_TR2_DYNAMIC_BITSET */</span><span class="preprocessor"></span></div><div class="ttc" id="a09720_html_a17b163f21c7fc5b28e3925627511e075"><div class="ttname"><a href="a09720.html#a17b163f21c7fc5b28e3925627511e075">std::tr2::dynamic_bitset::to_ulong</a></div><div class="ttdeci">unsigned long to_ulong() const</div><div class="ttdoc">Returns a numerical interpretation of the dynamic_bitset.</div><div class="ttdef"><b>Definition:</b> <a href="a00986_source.html#l00932">dynamic_bitset:932</a></div></div>
<div class="ttc" id="a09720_html_a506b883f52467029cd9245e063730156"><div class="ttname"><a href="a09720.html#a506b883f52467029cd9245e063730156">std::tr2::dynamic_bitset::reset</a></div><div class="ttdeci">dynamic_bitset & reset()</div><div class="ttdoc">Sets every bit to false.</div><div class="ttdef"><b>Definition:</b> <a href="a00986_source.html#l00857">dynamic_bitset:857</a></div></div>
<div class="ttc" id="a09720_html_a821d3b176095151a3557a0aa6f7871e4"><div class="ttname"><a href="a09720.html#a821d3b176095151a3557a0aa6f7871e4">std::tr2::dynamic_bitset::operator-=</a></div><div class="ttdeci">dynamic_bitset & operator-=(const dynamic_bitset &__rhs)</div><div class="ttdoc">Operations on dynamic_bitsets.</div><div class="ttdef"><b>Definition:</b> <a href="a00986_source.html#l00786">dynamic_bitset:786</a></div></div>
<div class="ttc" id="a09720_html_ad722e5faf968881dad10923f27bb92d6"><div class="ttname"><a href="a09720.html#ad722e5faf968881dad10923f27bb92d6">std::tr2::dynamic_bitset::empty</a></div><div class="ttdeci">bool empty() const noexcept</div><div class="ttdoc">Returns true if the dynamic_bitset is empty.</div><div class="ttdef"><b>Definition:</b> <a href="a00986_source.html#l01006">dynamic_bitset:1006</a></div></div>
<div class="ttc" id="a04704_html"><div class="ttname"><a href="a04704.html">std::allocator</a></div><div class="ttdoc">The standard allocator, as per [20.4].</div><div class="ttdef"><b>Definition:</b> <a href="a00272_source.html#l00108">allocator.h:108</a></div></div>
<div class="ttc" id="a07920_html_aedc1ee21f6ca2b8304b4f1f430125c8d"><div class="ttname"><a href="a07920.html#aedc1ee21f6ca2b8304b4f1f430125c8d">std::vector::size</a></div><div class="ttdeci">size_type size() const noexcept</div><div class="ttdef"><b>Definition:</b> <a href="a00599_source.html#l00805">stl_vector.h:805</a></div></div>
<div class="ttc" id="a09720_html_a53285bcbf85cc3b61ebbc6a6360aafe3"><div class="ttname"><a href="a09720.html#a53285bcbf85cc3b61ebbc6a6360aafe3">std::tr2::dynamic_bitset::flip</a></div><div class="ttdeci">dynamic_bitset & flip(size_type __pos)</div><div class="ttdoc">Toggles a given bit to its opposite value.</div><div class="ttdef"><b>Definition:</b> <a href="a00986_source.html#l00895">dynamic_bitset:895</a></div></div>
<div class="ttc" id="a09720_html_a14f9010fa71c5ff2382e8a81e2cb9187"><div class="ttname"><a href="a09720.html#a14f9010fa71c5ff2382e8a81e2cb9187">std::tr2::dynamic_bitset::dynamic_bitset</a></div><div class="ttdeci">dynamic_bitset(const allocator_type &__alloc)</div><div class="ttdoc">All bits set to zero.</div><div class="ttdef"><b>Definition:</b> <a href="a00986_source.html#l00578">dynamic_bitset:578</a></div></div>
<div class="ttc" id="a09720_html_a059c2dbeb4277691875b35b2c8409080"><div class="ttname"><a href="a09720.html#a059c2dbeb4277691875b35b2c8409080">std::tr2::dynamic_bitset::to_string</a></div><div class="ttdeci">std::basic_string< _CharT, _Traits, _Alloc1 > to_string(_CharT __zero=_CharT('0'), _CharT __one=_CharT('1')) const</div><div class="ttdoc">Returns a character interpretation of the dynamic_bitset.</div><div class="ttdef"><b>Definition:</b> <a href="a00986_source.html#l00957">dynamic_bitset:957</a></div></div>
<div class="ttc" id="a09720_html_ae9a03a35d703cdbbf1155330a59eed57"><div class="ttname"><a href="a09720.html#ae9a03a35d703cdbbf1155330a59eed57">std::tr2::dynamic_bitset::operator>></a></div><div class="ttdeci">dynamic_bitset operator>>(size_type __pos) const</div><div class="ttdoc">Self-explanatory.</div><div class="ttdef"><b>Definition:</b> <a href="a00986_source.html#l01061">dynamic_bitset:1061</a></div></div>
<div class="ttc" id="a00356_html"><div class="ttname"><a href="a00356.html">functexcept.h</a></div></div>
<div class="ttc" id="a09720_html_aed8f061579e182d2d8249f37a11de6c4"><div class="ttname"><a href="a09720.html#aed8f061579e182d2d8249f37a11de6c4">std::tr2::dynamic_bitset::operator~</a></div><div class="ttdeci">dynamic_bitset operator~() const</div><div class="ttdoc">See the no-argument flip().</div><div class="ttdef"><b>Definition:</b> <a href="a00986_source.html#l00904">dynamic_bitset:904</a></div></div>
<div class="ttc" id="a00527_html"><div class="ttname"><a href="a00527.html">stl_algo.h</a></div></div>
<div class="ttc" id="a09720_html_a3e0c1dfb374af7a457d5e74d04b37b95"><div class="ttname"><a href="a09720.html#a3e0c1dfb374af7a457d5e74d04b37b95">std::tr2::dynamic_bitset::resize</a></div><div class="ttdeci">void resize(size_type __nbits, bool __value=false)</div><div class="ttdoc">Resize the bitset.</div><div class="ttdef"><b>Definition:</b> <a href="a00986_source.html#l00688">dynamic_bitset:688</a></div></div>
<div class="ttc" id="a04768_html_a7998fb98c9eddd604864547d4ed4a80f"><div class="ttname"><a href="a04768.html#a7998fb98c9eddd604864547d4ed4a80f">std::basic_string::data</a></div><div class="ttdeci">const _CharT * data() const noexcept</div><div class="ttdoc">Return const pointer to contents.</div><div class="ttdef"><b>Definition:</b> <a href="a00290_source.html#l05140">basic_string.h:5140</a></div></div>
<div class="ttc" id="a04768_html"><div class="ttname"><a href="a04768.html">std::basic_string</a></div><div class="ttdoc">Managing sequences of characters and character-like objects.</div><div class="ttdef"><b>Definition:</b> <a href="a00290_source.html#l03104">basic_string.h:3104</a></div></div>
<div class="ttc" id="a09720_html_a011bdf5c380085fc00c15c368b060624"><div class="ttname"><a href="a09720.html#a011bdf5c380085fc00c15c368b060624">std::tr2::dynamic_bitset::find_next</a></div><div class="ttdeci">size_type find_next(size_t __prev) const</div><div class="ttdoc">Finds the index of the next "on" bit after prev.</div><div class="ttdef"><b>Definition:</b> <a href="a00986_source.html#l01081">dynamic_bitset:1081</a></div></div>
<div class="ttc" id="a09720_html_a7b05f8159b467622dc2804f276ecc8ea"><div class="ttname"><a href="a09720.html#a7b05f8159b467622dc2804f276ecc8ea">std::tr2::dynamic_bitset::operator[]</a></div><div class="ttdeci">reference operator[](size_type __pos)</div><div class="ttdoc">Array-indexing support.</div><div class="ttdef"><b>Definition:</b> <a href="a00986_source.html#l00917">dynamic_bitset:917</a></div></div>
<div class="ttc" id="a09720_html_a70757335be624593a6bdf3c84d4895ee"><div class="ttname"><a href="a09720.html#a70757335be624593a6bdf3c84d4895ee">std::tr2::dynamic_bitset::max_size</a></div><div class="ttdeci">constexpr size_type max_size() noexcept</div><div class="ttdoc">Returns the maximum size of a dynamic_bitset object having the same type as *this....</div><div class="ttdef"><b>Definition:</b> <a href="a00986_source.html#l01013">dynamic_bitset:1013</a></div></div>
<div class="ttc" id="a07920_html_a6f2144e852790296d3c62cdec92c95ce"><div class="ttname"><a href="a07920.html#a6f2144e852790296d3c62cdec92c95ce">std::vector::push_back</a></div><div class="ttdeci">void push_back(const value_type &__x)</div><div class="ttdoc">Add data to the end of the vector.</div><div class="ttdef"><b>Definition:</b> <a href="a00599_source.html#l01074">stl_vector.h:1074</a></div></div>
<div class="ttc" id="a09720_html_a33d8f9d5743852a2ad4db802d0eaeee1"><div class="ttname"><a href="a09720.html#a33d8f9d5743852a2ad4db802d0eaeee1">std::tr2::dynamic_bitset::push_back</a></div><div class="ttdeci">void push_back(bool __bit)</div><div class="ttdoc">Push a bit onto the high end of the bitset.</div><div class="ttdef"><b>Definition:</b> <a href="a00986_source.html#l00711">dynamic_bitset:711</a></div></div>
<div class="ttc" id="a09720_html_aa79c5f403196eb4ba5d037710830c683"><div class="ttname"><a href="a09720.html#aa79c5f403196eb4ba5d037710830c683">std::tr2::dynamic_bitset::count</a></div><div class="ttdeci">size_type count() const noexcept</div><div class="ttdoc">Returns the number of bits which are set.</div><div class="ttdef"><b>Definition:</b> <a href="a00986_source.html#l00991">dynamic_bitset:991</a></div></div>
<div class="ttc" id="a04768_html_a676f896c88073521cfac7aab5f3da5af"><div class="ttname"><a href="a04768.html#a676f896c88073521cfac7aab5f3da5af">std::basic_string::size</a></div><div class="ttdeci">size_type size() const noexcept</div><div class="ttdoc">Returns the number of characters in the string, not including any null-termination.</div><div class="ttdef"><b>Definition:</b> <a href="a00290_source.html#l03835">basic_string.h:3835</a></div></div>
<div class="ttc" id="a09720_html_aa79a2a1fad69bbaab1be7de6fb5ad37d"><div class="ttname"><a href="a09720.html#aa79a2a1fad69bbaab1be7de6fb5ad37d">std::tr2::dynamic_bitset::find_first</a></div><div class="ttdeci">size_type find_first() const</div><div class="ttdoc">Finds the index of the first "on" bit.</div><div class="ttdef"><b>Definition:</b> <a href="a00986_source.html#l01071">dynamic_bitset:1071</a></div></div>
<div class="ttc" id="a01509_html_gae39d9fee6e2bb1642be73a0474be71b3"><div class="ttname"><a href="a01509.html#gae39d9fee6e2bb1642be73a0474be71b3">std::tr2::operator<=</a></div><div class="ttdeci">bool operator<=(const dynamic_bitset< _WordT, _Alloc > &__lhs, const dynamic_bitset< _WordT, _Alloc > &__rhs)</div><div class="ttdoc">These comparisons for equality/inequality are, well, bitwise.</div><div class="ttdef"><b>Definition:</b> <a href="a00986_source.html#l01128">dynamic_bitset:1128</a></div></div>
<div class="ttc" id="a01509_html_gad20c154d9a0dc8523781b0d2fe0d3de1"><div class="ttname"><a href="a01509.html#gad20c154d9a0dc8523781b0d2fe0d3de1">std::tr2::operator|</a></div><div class="ttdeci">dynamic_bitset< _WordT, _Alloc > operator|(const dynamic_bitset< _WordT, _Alloc > &__x, const dynamic_bitset< _WordT, _Alloc > &__y)</div><div class="ttdoc">Global bitwise operations on bitsets.</div><div class="ttdef"><b>Definition:</b> <a href="a00986_source.html#l01167">dynamic_bitset:1167</a></div></div>
<div class="ttc" id="a05796_html_ad2ef2af6c7194c081df6c0d505c28699"><div class="ttname"><a href="a05796.html#ad2ef2af6c7194c081df6c0d505c28699">std::ios_base::getloc</a></div><div class="ttdeci">locale getloc() const</div><div class="ttdoc">Locale access.</div><div class="ttdef"><b>Definition:</b> <a href="a00383_source.html#l00765">ios_base.h:765</a></div></div>
<div class="ttc" id="a09720_html_a5d26ab2d19fd14a7a70c3d5af6b922be"><div class="ttname"><a href="a09720.html#a5d26ab2d19fd14a7a70c3d5af6b922be">std::tr2::dynamic_bitset::set</a></div><div class="ttdeci">dynamic_bitset & set(size_type __pos, bool __val=true)</div><div class="ttdoc">Sets a given bit to a particular value.</div><div class="ttdef"><b>Definition:</b> <a href="a00986_source.html#l00846">dynamic_bitset:846</a></div></div>
<div class="ttc" id="a09720_html_adf5d449d2357108981b85b43f05114e7"><div class="ttname"><a href="a09720.html#adf5d449d2357108981b85b43f05114e7">std::tr2::dynamic_bitset::operator^=</a></div><div class="ttdeci">dynamic_bitset & operator^=(const dynamic_bitset &__rhs)</div><div class="ttdoc">Operations on dynamic_bitsets.</div><div class="ttdef"><b>Definition:</b> <a href="a00986_source.html#l00779">dynamic_bitset:779</a></div></div>
<div class="ttc" id="a01509_html_gabc26fba16414cb3d2c1247de4be61cfd"><div class="ttname"><a href="a01509.html#gabc26fba16414cb3d2c1247de4be61cfd">std::tr2::operator></a></div><div class="ttdeci">bool operator>(const dynamic_bitset< _WordT, _Alloc > &__lhs, const dynamic_bitset< _WordT, _Alloc > &__rhs)</div><div class="ttdoc">These comparisons for equality/inequality are, well, bitwise.</div><div class="ttdef"><b>Definition:</b> <a href="a00986_source.html#l01134">dynamic_bitset:1134</a></div></div>
<div class="ttc" id="a00182_html"><div class="ttname"><a href="a00182.html">vector</a></div></div>
<div class="ttc" id="a01509_html_ga9098fadcbe59e0ba2fa8590bd8388f5e"><div class="ttname"><a href="a01509.html#ga9098fadcbe59e0ba2fa8590bd8388f5e">std::tr2::operator-</a></div><div class="ttdeci">dynamic_bitset< _WordT, _Alloc > operator-(const dynamic_bitset< _WordT, _Alloc > &__x, const dynamic_bitset< _WordT, _Alloc > &__y)</div><div class="ttdoc">Global bitwise operations on bitsets.</div><div class="ttdef"><b>Definition:</b> <a href="a00986_source.html#l01187">dynamic_bitset:1187</a></div></div>
<div class="ttc" id="a09720_html_a4db104deaf30025db9b8064f29fa29f8"><div class="ttname"><a href="a09720.html#a4db104deaf30025db9b8064f29fa29f8">std::tr2::dynamic_bitset::operator|=</a></div><div class="ttdeci">dynamic_bitset & operator|=(const dynamic_bitset &__rhs)</div><div class="ttdoc">Operations on dynamic_bitsets.</div><div class="ttdef"><b>Definition:</b> <a href="a00986_source.html#l00772">dynamic_bitset:772</a></div></div>
<div class="ttc" id="a09720_html_ab096eed28395ba93a82038788496953e"><div class="ttname"><a href="a09720.html#ab096eed28395ba93a82038788496953e">std::tr2::dynamic_bitset::append</a></div><div class="ttdeci">void append(_BlockInputIterator __first, _BlockInputIterator __last)</div><div class="ttdoc">Append an iterator range of blocks.</div><div class="ttdef"><b>Definition:</b> <a href="a00986_source.html#l00743">dynamic_bitset:743</a></div></div>
<div class="ttc" id="a07920_html"><div class="ttname"><a href="a07920.html">std::vector< block_type, allocator_type ></a></div></div>
<div class="ttc" id="a05852_html_a48efd45b6e1d43d5120ffd37884b9f83"><div class="ttname"><a href="a05852.html#a48efd45b6e1d43d5120ffd37884b9f83">std::__ctype_abstract_base::widen</a></div><div class="ttdeci">char_type widen(char __c) const</div><div class="ttdoc">Widen char to char_type.</div><div class="ttdef"><b>Definition:</b> <a href="a00401_source.html#l00293">locale_facets.h:293</a></div></div>
<div class="ttc" id="a07920_html_ac219a7abc1e291dfe0a57189895d04d1"><div class="ttname"><a href="a07920.html#ac219a7abc1e291dfe0a57189895d04d1">std::vector::begin</a></div><div class="ttdeci">iterator begin() noexcept</div><div class="ttdef"><b>Definition:</b> <a href="a00599_source.html#l00698">stl_vector.h:698</a></div></div>
<div class="ttc" id="a09720_html_ab0acb45e7697ddaa619582139a55227e"><div class="ttname"><a href="a09720.html#ab0acb45e7697ddaa619582139a55227e">std::tr2::dynamic_bitset::operator>>=</a></div><div class="ttdeci">dynamic_bitset & operator>>=(size_type __pos)</div><div class="ttdoc">Operations on dynamic_bitsets.</div><div class="ttdef"><b>Definition:</b> <a href="a00986_source.html#l00814">dynamic_bitset:814</a></div></div>
<div class="ttc" id="a09720_html_a4fd3d6eb0df7880aa0c16643e20c999e"><div class="ttname"><a href="a09720.html#a4fd3d6eb0df7880aa0c16643e20c999e">std::tr2::dynamic_bitset::operator&=</a></div><div class="ttdeci">dynamic_bitset & operator&=(dynamic_bitset &&__rhs)</div><div class="ttdoc">Operations on dynamic_bitsets.</div><div class="ttdef"><b>Definition:</b> <a href="a00986_source.html#l00765">dynamic_bitset:765</a></div></div>
<div class="ttc" id="a09720_html_a09163c15d91003865f72d3d11313daae"><div class="ttname"><a href="a09720.html#a09163c15d91003865f72d3d11313daae">std::tr2::dynamic_bitset::dynamic_bitset</a></div><div class="ttdeci">dynamic_bitset(size_type __nbits, unsigned long long __val=0ULL, const allocator_type &__alloc=allocator_type())</div><div class="ttdoc">Initial bits bitwise-copied from a single word (others set to zero).</div><div class="ttdef"><b>Definition:</b> <a href="a00986_source.html#l00584">dynamic_bitset:584</a></div></div>
<div class="ttc" id="a00314_html"><div class="ttname"><a href="a00314.html">cxxabi_forced.h</a></div></div>
<div class="ttc" id="a07920_html_a97d8ff35af22b6787d9aa7c60b2ba3ff"><div class="ttname"><a href="a07920.html#a97d8ff35af22b6787d9aa7c60b2ba3ff">std::vector::swap</a></div><div class="ttdeci">void swap(vector &__x) noexcept</div><div class="ttdoc">Swaps data with another vector.</div><div class="ttdef"><b>Definition:</b> <a href="a00599_source.html#l01367">stl_vector.h:1367</a></div></div>
<div class="ttc" id="a00095_html"><div class="ttname"><a href="a00095.html">limits</a></div></div>
<div class="ttc" id="a01509_html_ga7c9b5309fab61ddf049e350fdaa599fe"><div class="ttname"><a href="a01509.html#ga7c9b5309fab61ddf049e350fdaa599fe">std::tr2::operator^</a></div><div class="ttdeci">dynamic_bitset< _WordT, _Alloc > operator^(const dynamic_bitset< _WordT, _Alloc > &__x, const dynamic_bitset< _WordT, _Alloc > &__y)</div><div class="ttdoc">Global bitwise operations on bitsets.</div><div class="ttdef"><b>Definition:</b> <a href="a00986_source.html#l01177">dynamic_bitset:1177</a></div></div>
<div class="ttc" id="a09720_html_aa8aa690fe197432110dfadbd8f055c13"><div class="ttname"><a href="a09720.html#aa8aa690fe197432110dfadbd8f055c13">std::tr2::dynamic_bitset::dynamic_bitset</a></div><div class="ttdeci">dynamic_bitset(dynamic_bitset &&__b) noexcept</div><div class="ttdoc">Move constructor.</div><div class="ttdef"><b>Definition:</b> <a href="a00986_source.html#l00648">dynamic_bitset:648</a></div></div>
<div class="ttc" id="a09716_html_abc7e61e9d07120ebbc6fa2e351fc3af6"><div class="ttname"><a href="a09716.html#abc7e61e9d07120ebbc6fa2e351fc3af6">std::tr2::__dynamic_bitset_base::_M_w</a></div><div class="ttdeci">std::vector< block_type, allocator_type > _M_w</div><div class="ttdoc">0 is the least significant word.</div><div class="ttdef"><b>Definition:</b> <a href="a00986_source.html#l00075">dynamic_bitset:75</a></div></div>
<div class="ttc" id="a01509_html_ga2b4bf8c35aa9cd820d1bc042accb8687"><div class="ttname"><a href="a01509.html#ga2b4bf8c35aa9cd820d1bc042accb8687">std::tr2::operator!=</a></div><div class="ttdeci">bool operator!=(const dynamic_bitset< _WordT, _Alloc > &__lhs, const dynamic_bitset< _WordT, _Alloc > &__rhs)</div><div class="ttdoc">These comparisons for equality/inequality are, well, bitwise.</div><div class="ttdef"><b>Definition:</b> <a href="a00986_source.html#l01122">dynamic_bitset:1122</a></div></div>
<div class="ttc" id="a09720_html"><div class="ttname"><a href="a09720.html">std::tr2::dynamic_bitset</a></div><div class="ttdoc">The dynamic_bitset class represents a sequence of bits.</div><div class="ttdef"><b>Definition:</b> <a href="a00986_source.html#l00419">dynamic_bitset:419</a></div></div>
<div class="ttc" id="a09720_html_a7882b9f8c437599fc24e0e01e5346af2"><div class="ttname"><a href="a09720.html#a7882b9f8c437599fc24e0e01e5346af2">std::tr2::dynamic_bitset::reset</a></div><div class="ttdeci">dynamic_bitset & reset(size_type __pos)</div><div class="ttdoc">Sets a given bit to false.</div><div class="ttdef"><b>Definition:</b> <a href="a00986_source.html#l00871">dynamic_bitset:871</a></div></div>
<div class="ttc" id="a09720_html_aa80249a927b88d3e03afce4993630c17"><div class="ttname"><a href="a09720.html#aa80249a927b88d3e03afce4993630c17">std::tr2::dynamic_bitset::size</a></div><div class="ttdeci">size_type size() const noexcept</div><div class="ttdoc">Returns the total number of bits.</div><div class="ttdef"><b>Definition:</b> <a href="a00986_source.html#l00996">dynamic_bitset:996</a></div></div>
<div class="ttc" id="a01509_html_ga954cea8f51f07da79ec635441f11fe18"><div class="ttname"><a href="a01509.html#ga954cea8f51f07da79ec635441f11fe18">std::tr2::operator&</a></div><div class="ttdeci">dynamic_bitset< _WordT, _Alloc > operator&(const dynamic_bitset< _WordT, _Alloc > &__x, const dynamic_bitset< _WordT, _Alloc > &__y)</div><div class="ttdoc">Global bitwise operations on bitsets.</div><div class="ttdef"><b>Definition:</b> <a href="a00986_source.html#l01157">dynamic_bitset:1157</a></div></div>
<div class="ttc" id="a01538_html"><div class="ttname"><a href="a01538.html">std</a></div><div class="ttdoc">ISO C++ entities toplevel namespace is std.</div></div>
<div class="ttc" id="a09720_html_af0f0684a054caff643d9599dcc821b80"><div class="ttname"><a href="a09720.html#af0f0684a054caff643d9599dcc821b80">std::tr2::dynamic_bitset::set</a></div><div class="ttdeci">dynamic_bitset & set()</div><div class="ttdoc">Sets every bit to true.</div><div class="ttdef"><b>Definition:</b> <a href="a00986_source.html#l00832">dynamic_bitset:832</a></div></div>
<div class="ttc" id="a09720_html_a15d3fb346ccfcba83148dcc3dbcfe41f"><div class="ttname"><a href="a09720.html#a15d3fb346ccfcba83148dcc3dbcfe41f">std::tr2::dynamic_bitset::append</a></div><div class="ttdeci">void append(block_type __block)</div><div class="ttdoc">Append a block.</div><div class="ttdef"><b>Definition:</b> <a href="a00986_source.html#l00725">dynamic_bitset:725</a></div></div>
<div class="ttc" id="a09720_html_a5ce4e4cfdd479de8af555d02c577ba5c"><div class="ttname"><a href="a09720.html#a5ce4e4cfdd479de8af555d02c577ba5c">std::tr2::dynamic_bitset::get_allocator</a></div><div class="ttdeci">allocator_type get_allocator() const noexcept</div><div class="ttdoc">Return the allocator for the bitset.</div><div class="ttdef"><b>Definition:</b> <a href="a00986_source.html#l00681">dynamic_bitset:681</a></div></div>
<div class="ttc" id="a02520_html_a27b481b529885d1b1b714c7fe69a1945"><div class="ttname"><a href="a02520.html#a27b481b529885d1b1b714c7fe69a1945">std::numeric_limits::max</a></div><div class="ttdeci">static constexpr _Tp max() noexcept</div><div class="ttdef"><b>Definition:</b> <a href="a00095_source.html#l00321">limits:321</a></div></div>
<div class="ttc" id="a09720_html_aaab99f0e8e5208a515482e4b549f4dc9"><div class="ttname"><a href="a09720.html#aaab99f0e8e5208a515482e4b549f4dc9">std::tr2::dynamic_bitset::flip</a></div><div class="ttdeci">dynamic_bitset & flip()</div><div class="ttdoc">Toggles every bit to its opposite value.</div><div class="ttdef"><b>Definition:</b> <a href="a00986_source.html#l00882">dynamic_bitset:882</a></div></div>
<div class="ttc" id="a05108_html"><div class="ttname"><a href="a05108.html">std::char_traits</a></div><div class="ttdoc">Basis for explicit traits specializations.</div><div class="ttdef"><b>Definition:</b> <a href="a00302_source.html#l00271">char_traits.h:271</a></div></div>
<div class="ttc" id="a09720_html_a2029b19ff5945268a03a130ee05e7e75"><div class="ttname"><a href="a09720.html#a2029b19ff5945268a03a130ee05e7e75">std::tr2::dynamic_bitset::swap</a></div><div class="ttdeci">void swap(dynamic_bitset &__b) noexcept</div><div class="ttdoc">Swap with another bitset.</div><div class="ttdef"><b>Definition:</b> <a href="a00986_source.html#l00654">dynamic_bitset:654</a></div></div>
<div class="ttc" id="a01482_html_gad48656de2f272a953455e1fff2532125"><div class="ttname"><a href="a01482.html#gad48656de2f272a953455e1fff2532125">std::min</a></div><div class="ttdeci">_GLIBCXX14_CONSTEXPR const _Tp & min(const _Tp &, const _Tp &)</div><div class="ttdoc">This does what you think it does.</div><div class="ttdef"><b>Definition:</b> <a href="a00530_source.html#l00195">stl_algobase.h:195</a></div></div>
<div class="ttc" id="a09720_html_ac7d91a54176095fd09f6082d2933590c"><div class="ttname"><a href="a09720.html#ac7d91a54176095fd09f6082d2933590c">std::tr2::dynamic_bitset::any</a></div><div class="ttdeci">bool any() const</div><div class="ttdoc">Tests whether any of the bits are on.</div><div class="ttdef"><b>Definition:</b> <a href="a00986_source.html#l01043">dynamic_bitset:1043</a></div></div>
<div class="ttc" id="a09720_html_ab8d0f32ee206f1c1c54a117f6bde02f2"><div class="ttname"><a href="a09720.html#ab8d0f32ee206f1c1c54a117f6bde02f2">std::tr2::dynamic_bitset::to_ullong</a></div><div class="ttdeci">unsigned long long to_ullong() const</div><div class="ttdoc">Returns a numerical interpretation of the dynamic_bitset.</div><div class="ttdef"><b>Definition:</b> <a href="a00986_source.html#l00942">dynamic_bitset:942</a></div></div>
<div class="ttc" id="a09720_html_a0aa055c3e0b3e447ea378c5982952d20"><div class="ttname"><a href="a09720.html#a0aa055c3e0b3e447ea378c5982952d20">std::tr2::dynamic_bitset::operator=</a></div><div class="ttdeci">dynamic_bitset & operator=(const dynamic_bitset &)=default</div><div class="ttdoc">Copy assignment operator.</div></div>
<div class="ttc" id="a09720_html_a4cfedc13b3f271fdf44774168e0f9178"><div class="ttname"><a href="a09720.html#a4cfedc13b3f271fdf44774168e0f9178">std::tr2::dynamic_bitset::dynamic_bitset</a></div><div class="ttdeci">dynamic_bitset(const char *__str, const allocator_type &__alloc=allocator_type())</div><div class="ttdoc">Construct from a string.</div><div class="ttdef"><b>Definition:</b> <a href="a00986_source.html#l00636">dynamic_bitset:636</a></div></div>
<div class="ttc" id="a00152_html"><div class="ttname"><a href="a00152.html">string</a></div></div>
<div class="ttc" id="a04768_html_a40c0c4216ddc30d2d77595a0af24e0a6"><div class="ttname"><a href="a04768.html#a40c0c4216ddc30d2d77595a0af24e0a6">std::basic_string::assign</a></div><div class="ttdeci">basic_string & assign(const basic_string &__str)</div><div class="ttdoc">Set value to contents of another string.</div><div class="ttdef"><b>Definition:</b> <a href="a00293_source.html#l00693">basic_string.tcc:693</a></div></div>
<div class="ttc" id="a09720_html_a5399d063c80e2837bda0ff98a8435e50"><div class="ttname"><a href="a09720.html#a5399d063c80e2837bda0ff98a8435e50">std::tr2::dynamic_bitset::none</a></div><div class="ttdeci">bool none() const</div><div class="ttdoc">Tests whether any of the bits are on.</div><div class="ttdef"><b>Definition:</b> <a href="a00986_source.html#l01051">dynamic_bitset:1051</a></div></div>
<div class="ttc" id="a07920_html_a4d5bf9070b5e56f9d9c12c33ef67a295"><div class="ttname"><a href="a07920.html#a4d5bf9070b5e56f9d9c12c33ef67a295">std::vector::get_allocator</a></div><div class="ttdeci">allocator_type get_allocator() const noexcept</div><div class="ttdoc">Get a copy of the memory allocation object.</div><div class="ttdef"><b>Definition:</b> <a href="a00599_source.html#l00245">stl_vector.h:245</a></div></div>
<div class="ttc" id="a09720_html_a75cc7573b8a5e317f2ee3e6bdf2fda80"><div class="ttname"><a href="a09720.html#a75cc7573b8a5e317f2ee3e6bdf2fda80">std::tr2::dynamic_bitset::operator&=</a></div><div class="ttdeci">dynamic_bitset & operator&=(const dynamic_bitset &__rhs)</div><div class="ttdoc">Operations on dynamic_bitsets.</div><div class="ttdef"><b>Definition:</b> <a href="a00986_source.html#l00758">dynamic_bitset:758</a></div></div>
<div class="ttc" id="a09720_html_afc6c0cbe1e68203c79c039c3c38e8c3e"><div class="ttname"><a href="a09720.html#afc6c0cbe1e68203c79c039c3c38e8c3e">std::tr2::dynamic_bitset::all</a></div><div class="ttdeci">bool all() const</div><div class="ttdoc">Tests whether all the bits are on.</div><div class="ttdef"><b>Definition:</b> <a href="a00986_source.html#l01035">dynamic_bitset:1035</a></div></div>
<div class="ttc" id="a03752_html"><div class="ttname"><a href="a03752.html">std::is_nothrow_move_assignable</a></div><div class="ttdoc">is_nothrow_move_assignable</div><div class="ttdef"><b>Definition:</b> <a href="a00167_source.html#l01090">type_traits:1090</a></div></div>
<div class="ttc" id="a02520_html"><div class="ttname"><a href="a02520.html">std::numeric_limits</a></div><div class="ttdoc">Properties of fundamental types.</div><div class="ttdef"><b>Definition:</b> <a href="a00095_source.html#l00312">limits:312</a></div></div>
<div class="ttc" id="a07920_html_a1134bcc83ff6c70cf78bab3cd426feaf"><div class="ttname"><a href="a07920.html#a1134bcc83ff6c70cf78bab3cd426feaf">std::vector::resize</a></div><div class="ttdeci">void resize(size_type __new_size)</div><div class="ttdoc">Resizes the vector to the specified number of elements.</div><div class="ttdef"><b>Definition:</b> <a href="a00599_source.html#l00824">stl_vector.h:824</a></div></div>
<div class="ttc" id="a09720_html_a37c4cf25cf2f0122ba3c952d5f4fb136"><div class="ttname"><a href="a09720.html#a37c4cf25cf2f0122ba3c952d5f4fb136">std::tr2::dynamic_bitset::dynamic_bitset</a></div><div class="ttdeci">dynamic_bitset()=default</div><div class="ttdoc">All bits set to zero.</div></div>
<div class="ttc" id="a00089_html"><div class="ttname"><a href="a00089.html">istream</a></div></div>
<div class="ttc" id="a09720_html_a617447d4740d9204992d8119a838aff7"><div class="ttname"><a href="a09720.html#a617447d4740d9204992d8119a838aff7">std::tr2::dynamic_bitset::operator=</a></div><div class="ttdeci">dynamic_bitset & operator=(dynamic_bitset &&__b) noexcept(std::is_nothrow_move_assignable< _Base >::value)</div><div class="ttdoc">Move assignment operator.</div><div class="ttdef"><b>Definition:</b> <a href="a00986_source.html#l00665">dynamic_bitset:665</a></div></div>
<div class="ttc" id="a01652_html"><div class="ttname"><a href="a01652.html">std::initializer_list</a></div><div class="ttdoc">initializer_list</div><div class="ttdef"><b>Definition:</b> <a href="a00029_source.html#l00047">initializer_list:47</a></div></div>
<div class="ttc" id="a09720_html_a8c8aff43771b4a33d923ce0e7b952540"><div class="ttname"><a href="a09720.html#a8c8aff43771b4a33d923ce0e7b952540">std::tr2::dynamic_bitset::num_blocks</a></div><div class="ttdeci">size_type num_blocks() const noexcept</div><div class="ttdoc">Returns the total number of blocks.</div><div class="ttdef"><b>Definition:</b> <a href="a00986_source.html#l01001">dynamic_bitset:1001</a></div></div>
<div class="ttc" id="a09716_html"><div class="ttname"><a href="a09716.html">std::tr2::__dynamic_bitset_base</a></div><div class="ttdef"><b>Definition:</b> <a href="a00986_source.html#l00062">dynamic_bitset:62</a></div></div>
<div class="ttc" id="a09720_html_ae9ed6af5f774f6eb904fe29b21a0c013"><div class="ttname"><a href="a09720.html#ae9ed6af5f774f6eb904fe29b21a0c013">std::tr2::dynamic_bitset::clear</a></div><div class="ttdeci">void clear()</div><div class="ttdoc">Clear the bitset.</div><div class="ttdef"><b>Definition:</b> <a href="a00986_source.html#l00701">dynamic_bitset:701</a></div></div>
<div class="ttc" id="a09720_html_a0052dae6eec21a15abee0bb7f339611d"><div class="ttname"><a href="a09720.html#a0052dae6eec21a15abee0bb7f339611d">std::tr2::dynamic_bitset::operator<<=</a></div><div class="ttdeci">dynamic_bitset & operator<<=(size_type __pos)</div><div class="ttdoc">Operations on dynamic_bitsets.</div><div class="ttdef"><b>Definition:</b> <a href="a00986_source.html#l00801">dynamic_bitset:801</a></div></div>
<div class="ttc" id="a07920_html_ae957699b810eb3313916800773e103d7"><div class="ttname"><a href="a07920.html#ae957699b810eb3313916800773e103d7">std::vector::end</a></div><div class="ttdeci">iterator end() noexcept</div><div class="ttdef"><b>Definition:</b> <a href="a00599_source.html#l00716">stl_vector.h:716</a></div></div>
<div class="ttc" id="a09720_html_a78022be7125e50468596e2a0e0df4a3b"><div class="ttname"><a href="a09720.html#a78022be7125e50468596e2a0e0df4a3b">std::tr2::dynamic_bitset::operator[]</a></div><div class="ttdeci">const_reference operator[](size_type __pos) const</div><div class="ttdoc">Array-indexing support.</div><div class="ttdef"><b>Definition:</b> <a href="a00986_source.html#l00921">dynamic_bitset:921</a></div></div>
<div class="ttc" id="a01509_html_gaf5eb3c897d120abd3981d431b0c57b35"><div class="ttname"><a href="a01509.html#gaf5eb3c897d120abd3981d431b0c57b35">std::tr2::operator<<</a></div><div class="ttdeci">std::basic_ostream< _CharT, _Traits > & operator<<(std::basic_ostream< _CharT, _Traits > &__os, const dynamic_bitset< _WordT, _Alloc > &__x)</div><div class="ttdoc">Stream output operator for dynamic_bitset.</div><div class="ttdef"><b>Definition:</b> <a href="a00986_source.html#l01200">dynamic_bitset:1200</a></div></div>
<div class="ttc" id="a09720_html_a436906ba9f65924c521aba3f4c981616"><div class="ttname"><a href="a09720.html#a436906ba9f65924c521aba3f4c981616">std::tr2::dynamic_bitset::operator<<</a></div><div class="ttdeci">dynamic_bitset operator<<(size_type __pos) const</div><div class="ttdoc">Self-explanatory.</div><div class="ttdef"><b>Definition:</b> <a href="a00986_source.html#l01057">dynamic_bitset:1057</a></div></div>
<div class="ttc" id="a00980_html"><div class="ttname"><a href="a00980.html">dynamic_bitset.tcc</a></div></div>
<div class="ttc" id="a05856_html"><div class="ttname"><a href="a05856.html">std::ctype</a></div><div class="ttdoc">Primary class template ctype facet.This template class defines classification and conversion function...</div><div class="ttdef"><b>Definition:</b> <a href="a00401_source.html#l00612">locale_facets.h:612</a></div></div>
<div class="ttc" id="a09720_html_ad5a3a2e3dfac03daf4a39f919e28de55"><div class="ttname"><a href="a09720.html#ad5a3a2e3dfac03daf4a39f919e28de55">std::tr2::dynamic_bitset::test</a></div><div class="ttdeci">bool test(size_type __pos) const</div><div class="ttdoc">Tests the value of a bit.</div><div class="ttdef"><b>Definition:</b> <a href="a00986_source.html#l01023">dynamic_bitset:1023</a></div></div>
<div class="ttc" id="a09724_html"><div class="ttname"><a href="a09724.html">std::tr2::dynamic_bitset::reference</a></div><div class="ttdef"><b>Definition:</b> <a href="a00986_source.html#l00513">dynamic_bitset:513</a></div></div>
<div class="ttc" id="a02460_html"><div class="ttname"><a href="a02460.html">std::basic_ostream</a></div><div class="ttdoc">Template class basic_ostream.</div><div class="ttdef"><b>Definition:</b> <a href="a00083_source.html#l00086">iosfwd:86</a></div></div>
<div class="ttc" id="a01509_html_ga08b65275697884e0facdf36f73c0bb7d"><div class="ttname"><a href="a01509.html#ga08b65275697884e0facdf36f73c0bb7d">std::tr2::operator>=</a></div><div class="ttdeci">bool operator>=(const dynamic_bitset< _WordT, _Alloc > &__lhs, const dynamic_bitset< _WordT, _Alloc > &__rhs)</div><div class="ttdoc">These comparisons for equality/inequality are, well, bitwise.</div><div class="ttdef"><b>Definition:</b> <a href="a00986_source.html#l01140">dynamic_bitset:1140</a></div></div>
<div class="ttc" id="a07920_html_a57ef261b05f9ea1457d6f54494902e84"><div class="ttname"><a href="a07920.html#a57ef261b05f9ea1457d6f54494902e84">std::vector::clear</a></div><div class="ttdeci">void clear() noexcept</div><div class="ttdef"><b>Definition:</b> <a href="a00599_source.html#l01385">stl_vector.h:1385</a></div></div>
<div class="ttc" id="a09720_html_a83d4afb31d435543ed57f61f452c7ad5"><div class="ttname"><a href="a09720.html#a83d4afb31d435543ed57f61f452c7ad5">std::tr2::dynamic_bitset::dynamic_bitset</a></div><div class="ttdeci">dynamic_bitset(const std::basic_string< _CharT, _Traits, _Alloc1 > &__str, typename basic_string< _CharT, _Traits, _Alloc1 >::size_type __pos=0, typename basic_string< _CharT, _Traits, _Alloc1 >::size_type __n=std::basic_string< _CharT, _Traits, _Alloc1 >::npos, _CharT __zero=_CharT('0'), _CharT __one=_CharT('1'), const allocator_type &__alloc=allocator_type())</div><div class="ttdoc">Use a subset of a string.</div><div class="ttdef"><b>Definition:</b> <a href="a00986_source.html#l00609">dynamic_bitset:609</a></div></div>
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