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<a href="a00794.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">// Safe container/iterator base implementation -*- 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) 2011-2018 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 debug/safe_unordered_base.h</span></div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="comment"> * This file is a GNU debug extension to the Standard C++ Library.</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_DEBUG_SAFE_UNORDERED_BASE_H</span></div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor">#define _GLIBCXX_DEBUG_SAFE_UNORDERED_BASE_H 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">#include <<a class="code" href="a00770.html">debug/safe_base.h</a>></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="keyword">namespace </span><a class="code" href="a01571.html">__gnu_debug</a></div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span> {</div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  <span class="keyword">class </span>_Safe_unordered_container_base;</div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="comment"></span></div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="comment"> /** \brief Basic functionality for a @a safe iterator.</span></div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="comment"> *</span></div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="comment"> * The %_Safe_local_iterator_base base class implements the functionality</span></div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="comment"> * of a safe local iterator that is not specific to a particular iterator</span></div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="comment"> * type. It contains a pointer back to the container it references</span></div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="comment"> * along with iterator version information and pointers to form a</span></div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span> <span class="comment"> * doubly-linked list of local iterators referenced by the container.</span></div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="comment"> *</span></div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span> <span class="comment"> * This class must not perform any operations that can throw an</span></div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span> <span class="comment"> * exception, or the exception guarantees of derived iterators will</span></div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="comment"> * be broken.</span></div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="comment"> */</span></div><div class="line"><a name="l00050"></a><span class="lineno"><a class="line" href="a08727.html"> 50</a></span>  <span class="keyword">class </span><a class="code" href="a08727.html">_Safe_local_iterator_base</a> : <span class="keyword">public</span> <a class="code" href="a08683.html">_Safe_iterator_base</a></div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  {</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  <span class="keyword">protected</span>:<span class="comment"></span></div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span> <span class="comment"> /** Initializes the iterator and makes it singular. */</span></div><div class="line"><a name="l00054"></a><span class="lineno"><a class="line" href="a08727.html#ad7d51ed8396149f6d4d44e9bbf48ddf3"> 54</a></span>  <a class="code" href="a08727.html#ad7d51ed8396149f6d4d44e9bbf48ddf3">_Safe_local_iterator_base</a>()</div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  { }</div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span> <span class="comment"></span></div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span> <span class="comment"> /** Initialize the iterator to reference the container pointed to</span></div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span> <span class="comment"> * by @p __seq. @p __constant is true when we are initializing a</span></div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span> <span class="comment"> * constant local iterator, and false if it is a mutable local iterator.</span></div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span> <span class="comment"> * Note that @p __seq may be NULL, in which case the iterator will be</span></div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span> <span class="comment"> * singular. Otherwise, the iterator will reference @p __seq and</span></div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span> <span class="comment"> * be nonsingular.</span></div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span> <span class="comment"> */</span></div><div class="line"><a name="l00064"></a><span class="lineno"><a class="line" href="a08727.html#a7958bccd20b93cf3f6cffc4ed922346d"> 64</a></span>  <a class="code" href="a08727.html#a7958bccd20b93cf3f6cffc4ed922346d">_Safe_local_iterator_base</a>(<span class="keyword">const</span> <a class="code" href="a08687.html">_Safe_sequence_base</a>* __seq, <span class="keywordtype">bool</span> __constant)</div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  { this-><a class="code" href="a08727.html#a78f52529ca9957c3f87afb0920456374">_M_attach</a>(const_cast<_Safe_sequence_base*>(__seq), __constant); }</div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span> <span class="comment"></span></div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span> <span class="comment"> /** Initializes the iterator to reference the same container that</span></div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span> <span class="comment"> @p __x does. @p __constant is true if this is a constant</span></div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span> <span class="comment"> iterator, and false if it is mutable. */</span></div><div class="line"><a name="l00070"></a><span class="lineno"><a class="line" href="a08727.html#aba66dde2adb286395bcb7714f32e64d9"> 70</a></span>  <a class="code" href="a08727.html#aba66dde2adb286395bcb7714f32e64d9">_Safe_local_iterator_base</a>(<span class="keyword">const</span> <a class="code" href="a08727.html">_Safe_local_iterator_base</a>& __x,</div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <span class="keywordtype">bool</span> __constant)</div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  { this-><a class="code" href="a08727.html#a78f52529ca9957c3f87afb0920456374">_M_attach</a>(__x.<a class="code" href="a08683.html#a0ee820218a8e43841a84d866dc94f1e3">_M_sequence</a>, __constant); }</div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span> </div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  ~<a class="code" href="a08727.html">_Safe_local_iterator_base</a>() { this-><a class="code" href="a08727.html#ad88baf5072fed556979aaf901b3dfafd">_M_detach</a>(); }</div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span> </div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  _Safe_unordered_container_base*</div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  _M_get_container() const noexcept;</div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span> <span class="comment"></span></div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span> <span class="comment"> /** Attaches this iterator to the given container, detaching it</span></div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span> <span class="comment"> * from whatever container it was attached to originally. If the</span></div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span> <span class="comment"> * new container is the NULL pointer, the iterator is left</span></div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span> <span class="comment"> * unattached.</span></div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span> <span class="comment"> */</span></div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  <span class="keywordtype">void</span></div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  <a class="code" href="a08727.html#a78f52529ca9957c3f87afb0920456374">_M_attach</a>(_Safe_sequence_base* __seq, <span class="keywordtype">bool</span> __constant);</div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span> <span class="comment"></span></div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span> <span class="comment"> /** Likewise, but not thread-safe. */</span></div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  <span class="keywordtype">void</span></div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  <a class="code" href="a08727.html#a1d77bdc38465edcace6943056f867725">_M_attach_single</a>(_Safe_sequence_base* __seq, <span class="keywordtype">bool</span> __constant) throw ();</div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span> <span class="comment"></span></div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span> <span class="comment"> /** Detach the iterator for whatever container it is attached to,</span></div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span> <span class="comment"> * if any.</span></div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span> <span class="comment"> */</span></div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  <span class="keywordtype">void</span></div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  <a class="code" href="a08727.html#ad88baf5072fed556979aaf901b3dfafd">_M_detach</a>();</div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span> <span class="comment"></span></div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span> <span class="comment"> /** Likewise, but not thread-safe. */</span></div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  <span class="keywordtype">void</span></div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  <a class="code" href="a08727.html#a78cee76dec3476ad6c790e55d00eef46">_M_detach_single</a>() throw ();</div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  };</div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span> <span class="comment"></span></div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span> <span class="comment"> /**</span></div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span> <span class="comment"> * @brief Base class that supports tracking of local iterators that</span></div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span> <span class="comment"> * reference an unordered container.</span></div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span> <span class="comment"> *</span></div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span> <span class="comment"> * The %_Safe_unordered_container_base class provides basic support for</span></div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span> <span class="comment"> * tracking iterators into an unordered container. Containers that track</span></div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span> <span class="comment"> * iterators must derived from %_Safe_unordered_container_base publicly, so</span></div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span> <span class="comment"> * that safe iterators (which inherit _Safe_iterator_base) can</span></div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span> <span class="comment"> * attach to them. This class contains four linked lists of</span></div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span> <span class="comment"> * iterators, one for constant iterators, one for mutable</span></div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span> <span class="comment"> * iterators, one for constant local iterators, one for mutable local</span></div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span> <span class="comment"> * iterators and a version number that allows very fast</span></div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span> <span class="comment"> * invalidation of all iterators that reference the container.</span></div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span> <span class="comment"> *</span></div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span> <span class="comment"> * This class must ensure that no operation on it may throw an</span></div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span> <span class="comment"> * exception, otherwise @a safe containers may fail to provide the</span></div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span> <span class="comment"> * exception-safety guarantees required by the C++ standard.</span></div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span> <span class="comment"> */</span></div><div class="line"><a name="l00120"></a><span class="lineno"><a class="line" href="a08731.html"> 120</a></span>  class <a class="code" href="a08731.html">_Safe_unordered_container_base</a> : public <a class="code" href="a08687.html">_Safe_sequence_base</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="keyword">friend</span> <span class="keyword">class </span><a class="code" href="a08727.html">_Safe_local_iterator_base</a>;</div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  <span class="keyword">typedef</span> <a class="code" href="a08687.html">_Safe_sequence_base</a> <a class="code" href="a08687.html">_Base</a>;</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="keyword">public</span>:<span class="comment"></span></div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span> <span class="comment"> /// The list of mutable local iterators that reference this container</span></div><div class="line"><a name="l00127"></a><span class="lineno"><a class="line" href="a08731.html#ad62db24fbffa1fb93099351281b7ce65"> 127</a></span> <span class="comment"></span> <a class="code" href="a08683.html">_Safe_iterator_base</a>* <a class="code" href="a08731.html#ad62db24fbffa1fb93099351281b7ce65">_M_local_iterators</a>;</div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span> <span class="comment"></span></div><div class="line"><a name="l00129"></a><span class="lineno"> 129</span> <span class="comment"> /// The list of constant local iterators that reference this container</span></div><div class="line"><a name="l00130"></a><span class="lineno"><a class="line" href="a08731.html#aada883d3554a2f87ca780c2457c09d5d"> 130</a></span> <span class="comment"></span> <a class="code" href="a08683.html">_Safe_iterator_base</a>* <a class="code" href="a08731.html#aada883d3554a2f87ca780c2457c09d5d">_M_const_local_iterators</a>;</div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span> </div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  <span class="keyword">protected</span>:</div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  <span class="comment">// Initialize with a version number of 1 and no iterators</span></div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  <a class="code" href="a08731.html">_Safe_unordered_container_base</a>() noexcept</div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  : _M_local_iterators(<span class="keywordtype">nullptr</span>), _M_const_local_iterators(<span class="keywordtype">nullptr</span>)</div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  { }</div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span> </div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  <span class="comment">// Copy constructor does not copy iterators.</span></div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  <a class="code" href="a08731.html">_Safe_unordered_container_base</a>(<span class="keyword">const</span> <a class="code" href="a08731.html">_Safe_unordered_container_base</a>&)</div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  noexcept</div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  : <a class="code" href="a08731.html">_Safe_unordered_container_base</a>() { }</div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span> </div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  <span class="comment">// When moved unordered containers iterators are swapped.</span></div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  _Safe_unordered_container_base(_Safe_unordered_container_base&& __x)</div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  noexcept</div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  : _Safe_unordered_container_base()</div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  { this->_M_swap(__x); }</div><div class="line"><a name="l00148"></a><span class="lineno"> 148</span> <span class="comment"></span></div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span> <span class="comment"> /** Notify all iterators that reference this container that the</span></div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span> <span class="comment"> container is being destroyed. */</span></div><div class="line"><a name="l00151"></a><span class="lineno"><a class="line" href="a08731.html#a918ae91156e92a8701da15fc61d05b63"> 151</a></span>  <a class="code" href="a08731.html#a918ae91156e92a8701da15fc61d05b63">~_Safe_unordered_container_base</a>() noexcept</div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  { this->_M_detach_all(); }</div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span> <span class="comment"></span></div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span> <span class="comment"> /** Detach all iterators, leaving them singular. */</span></div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  <span class="keywordtype">void</span></div><div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  _M_detach_all();</div><div class="line"><a name="l00157"></a><span class="lineno"> 157</span> <span class="comment"></span></div><div class="line"><a name="l00158"></a><span class="lineno"> 158</span> <span class="comment"> /** Swap this container with the given container. This operation</span></div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span> <span class="comment"> * also swaps ownership of the iterators, so that when the</span></div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span> <span class="comment"> * operation is complete all iterators that originally referenced</span></div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span> <span class="comment"> * one container now reference the other container.</span></div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span> <span class="comment"> */</span></div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  <span class="keywordtype">void</span></div><div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  _M_swap(<a class="code" href="a08731.html">_Safe_unordered_container_base</a>& __x) noexcept;</div><div class="line"><a name="l00165"></a><span class="lineno"> 165</span> </div><div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  <span class="keyword">private</span>:<span class="comment"></span></div><div class="line"><a name="l00167"></a><span class="lineno"> 167</span> <span class="comment"> /** Attach an iterator to this container. */</span></div><div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  <span class="keywordtype">void</span></div><div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  _M_attach_local(<a class="code" href="a08683.html">_Safe_iterator_base</a>* __it, <span class="keywordtype">bool</span> __constant);</div><div class="line"><a name="l00170"></a><span class="lineno"> 170</span> <span class="comment"></span></div><div class="line"><a name="l00171"></a><span class="lineno"> 171</span> <span class="comment"> /** Likewise but not thread safe. */</span></div><div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  <span class="keywordtype">void</span></div><div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  _M_attach_local_single(<a class="code" href="a08683.html">_Safe_iterator_base</a>* __it, <span class="keywordtype">bool</span> __constant) <span class="keywordflow">throw</span> ();</div><div class="line"><a name="l00174"></a><span class="lineno"> 174</span> <span class="comment"></span></div><div class="line"><a name="l00175"></a><span class="lineno"> 175</span> <span class="comment"> /** Detach an iterator from this container */</span></div><div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  <span class="keywordtype">void</span></div><div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  _M_detach_local(<a class="code" href="a08683.html">_Safe_iterator_base</a>* __it);</div><div class="line"><a name="l00178"></a><span class="lineno"> 178</span> <span class="comment"></span></div><div class="line"><a name="l00179"></a><span class="lineno"> 179</span> <span class="comment"> /** Likewise but not thread safe. */</span></div><div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  <span class="keywordtype">void</span></div><div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  _M_detach_local_single(<a class="code" href="a08683.html">_Safe_iterator_base</a>* __it) <span class="keywordflow">throw</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="comment">// namespace __gnu_debug</span></div><div class="line"><a name="l00184"></a><span class="lineno"> 184</span> </div><div class="line"><a name="l00185"></a><span class="lineno"> 185</span> <span class="preprocessor">#endif</span></div><div class="ttc" id="a01571_html"><div class="ttname"><a href="a01571.html">__gnu_debug</a></div><div class="ttdoc">GNU debug classes for public use.</div></div>
<div class="ttc" id="a08687_html"><div class="ttname"><a href="a08687.html">__gnu_debug::_Safe_sequence_base</a></div><div class="ttdoc">Base class that supports tracking of iterators that reference a sequence.</div><div class="ttdef"><b>Definition:</b> <a href="a00770_source.html#l00188">safe_base.h:188</a></div></div>
<div class="ttc" id="a08727_html_aba66dde2adb286395bcb7714f32e64d9"><div class="ttname"><a href="a08727.html#aba66dde2adb286395bcb7714f32e64d9">__gnu_debug::_Safe_local_iterator_base::_Safe_local_iterator_base</a></div><div class="ttdeci">_Safe_local_iterator_base(const _Safe_local_iterator_base &__x, bool __constant)</div><div class="ttdef"><b>Definition:</b> <a href="a00794_source.html#l00070">safe_unordered_base.h:70</a></div></div>
<div class="ttc" id="a08731_html_aada883d3554a2f87ca780c2457c09d5d"><div class="ttname"><a href="a08731.html#aada883d3554a2f87ca780c2457c09d5d">__gnu_debug::_Safe_unordered_container_base::_M_const_local_iterators</a></div><div class="ttdeci">_Safe_iterator_base * _M_const_local_iterators</div><div class="ttdoc">The list of constant local iterators that reference this container.</div><div class="ttdef"><b>Definition:</b> <a href="a00794_source.html#l00130">safe_unordered_base.h:130</a></div></div>
<div class="ttc" id="a08683_html"><div class="ttname"><a href="a08683.html">__gnu_debug::_Safe_iterator_base</a></div><div class="ttdoc">Basic functionality for a safe iterator.</div><div class="ttdef"><b>Definition:</b> <a href="a00770_source.html#l00050">safe_base.h:50</a></div></div>
<div class="ttc" id="a00770_html"><div class="ttname"><a href="a00770.html">safe_base.h</a></div></div>
<div class="ttc" id="a08727_html_ad7d51ed8396149f6d4d44e9bbf48ddf3"><div class="ttname"><a href="a08727.html#ad7d51ed8396149f6d4d44e9bbf48ddf3">__gnu_debug::_Safe_local_iterator_base::_Safe_local_iterator_base</a></div><div class="ttdeci">_Safe_local_iterator_base()</div><div class="ttdef"><b>Definition:</b> <a href="a00794_source.html#l00054">safe_unordered_base.h:54</a></div></div>
<div class="ttc" id="a08727_html_ad88baf5072fed556979aaf901b3dfafd"><div class="ttname"><a href="a08727.html#ad88baf5072fed556979aaf901b3dfafd">__gnu_debug::_Safe_local_iterator_base::_M_detach</a></div><div class="ttdeci">void _M_detach()</div></div>
<div class="ttc" id="a08731_html_a918ae91156e92a8701da15fc61d05b63"><div class="ttname"><a href="a08731.html#a918ae91156e92a8701da15fc61d05b63">__gnu_debug::_Safe_unordered_container_base::~_Safe_unordered_container_base</a></div><div class="ttdeci">~_Safe_unordered_container_base() noexcept</div><div class="ttdef"><b>Definition:</b> <a href="a00794_source.html#l00151">safe_unordered_base.h:151</a></div></div>
<div class="ttc" id="a08727_html_a78cee76dec3476ad6c790e55d00eef46"><div class="ttname"><a href="a08727.html#a78cee76dec3476ad6c790e55d00eef46">__gnu_debug::_Safe_local_iterator_base::_M_detach_single</a></div><div class="ttdeci">void _M_detach_single()</div></div>
<div class="ttc" id="a08731_html"><div class="ttname"><a href="a08731.html">__gnu_debug::_Safe_unordered_container_base</a></div><div class="ttdoc">Base class that supports tracking of local iterators that reference an unordered container.</div><div class="ttdef"><b>Definition:</b> <a href="a00794_source.html#l00120">safe_unordered_base.h:120</a></div></div>
<div class="ttc" id="a08683_html_a0ee820218a8e43841a84d866dc94f1e3"><div class="ttname"><a href="a08683.html#a0ee820218a8e43841a84d866dc94f1e3">__gnu_debug::_Safe_iterator_base::_M_sequence</a></div><div class="ttdeci">_Safe_sequence_base * _M_sequence</div><div class="ttdef"><b>Definition:</b> <a href="a00770_source.html#l00057">safe_base.h:57</a></div></div>
<div class="ttc" id="a08727_html_a78f52529ca9957c3f87afb0920456374"><div class="ttname"><a href="a08727.html#a78f52529ca9957c3f87afb0920456374">__gnu_debug::_Safe_local_iterator_base::_M_attach</a></div><div class="ttdeci">void _M_attach(_Safe_sequence_base *__seq, bool __constant)</div></div>
<div class="ttc" id="a08727_html_a7958bccd20b93cf3f6cffc4ed922346d"><div class="ttname"><a href="a08727.html#a7958bccd20b93cf3f6cffc4ed922346d">__gnu_debug::_Safe_local_iterator_base::_Safe_local_iterator_base</a></div><div class="ttdeci">_Safe_local_iterator_base(const _Safe_sequence_base *__seq, bool __constant)</div><div class="ttdef"><b>Definition:</b> <a href="a00794_source.html#l00064">safe_unordered_base.h:64</a></div></div>
<div class="ttc" id="a08727_html"><div class="ttname"><a href="a08727.html">__gnu_debug::_Safe_local_iterator_base</a></div><div class="ttdoc">Basic functionality for a safe iterator.</div><div class="ttdef"><b>Definition:</b> <a href="a00794_source.html#l00050">safe_unordered_base.h:50</a></div></div>
<div class="ttc" id="a08727_html_a1d77bdc38465edcace6943056f867725"><div class="ttname"><a href="a08727.html#a1d77bdc38465edcace6943056f867725">__gnu_debug::_Safe_local_iterator_base::_M_attach_single</a></div><div class="ttdeci">void _M_attach_single(_Safe_sequence_base *__seq, bool __constant)</div></div>
<div class="ttc" id="a08731_html_ad62db24fbffa1fb93099351281b7ce65"><div class="ttname"><a href="a08731.html#ad62db24fbffa1fb93099351281b7ce65">__gnu_debug::_Safe_unordered_container_base::_M_local_iterators</a></div><div class="ttdeci">_Safe_iterator_base * _M_local_iterators</div><div class="ttdoc">The list of mutable local iterators that reference this container.</div><div class="ttdef"><b>Definition:</b> <a href="a00794_source.html#l00127">safe_unordered_base.h:127</a></div></div>
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