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<div class="title">iterator_tracker.h</div> </div>
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<a href="a01270.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">// Profiling iterator 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) 2009, 2010 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 profile/iterator_tracker.h</span></div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="comment"> * This file is a GNU profile 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_PROFILE_ITERATOR_TRACKER</span></div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor"></span><span class="preprocessor">#define _GLIBCXX_PROFILE_ITERATOR_TRACKER 1</span></div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="preprocessor">#include <<a class="code" href="a01555.html">ext/type_traits.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>std _GLIBCXX_VISIBILITY(default)</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">namespace </span>__profile</div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span> {</div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span> </div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _Iterator, <span class="keyword">typename</span> _Sequence></div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  <span class="keyword">class </span>__iterator_tracker </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">typedef</span> __iterator_tracker _Self;</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>  <span class="comment">// The underlying iterator</span></div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  _Iterator _M_current;</div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span> </div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  <span class="comment">// The underlying data structure</span></div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  <span class="keyword">const</span> _Sequence* _M_ds;</div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  <span class="keyword">typedef</span> std::iterator_traits<_Iterator> _Traits;</div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span> </div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  <span class="keyword">typedef</span> _Iterator _Base_iterator;</div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> _Traits::iterator_category iterator_category; </div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> _Traits::value_type value_type;</div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> _Traits::difference_type difference_type;</div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> _Traits::reference reference;</div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> _Traits::pointer pointer;</div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span> </div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  __iterator_tracker()</div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  : _M_current(), _M_ds(0) { }</div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span> </div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  __iterator_tracker(<span class="keyword">const</span> _Iterator& __i, <span class="keyword">const</span> _Sequence* __seq) </div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  : _M_current(__i), _M_ds(__seq) { }</div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span> </div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  __iterator_tracker(<span class="keyword">const</span> __iterator_tracker& __x) </div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  : _M_current(__x._M_current), _M_ds(__x._M_ds) { }</div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span> </div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _MutableIterator></div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  __iterator_tracker(<span class="keyword">const</span> __iterator_tracker<_MutableIterator,</div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  <span class="keyword">typename</span> __gnu_cxx::__enable_if</div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <(std::__are_same<_MutableIterator, <span class="keyword">typename</span></div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  _Sequence::iterator::_Base_iterator>::__value),</div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  _Sequence>::__type>& __x)</div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  : _M_current(__x.base()), _M_ds(__x._M_get_sequence()) { }</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>  _Iterator</div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  base()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> _M_current; }</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"> /**</span></div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span> <span class="comment"> * @brief Conversion to underlying non-debug iterator to allow</span></div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span> <span class="comment"> * better interaction with non-profile containers.</span></div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  <span class="keyword">operator</span> _Iterator()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> _M_current; }</div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span> </div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  pointer</div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  operator->()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> &*_M_current; }</div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span> </div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  __iterator_tracker&</div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  operator++()</div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  {</div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  _M_ds->_M_profile_iterate();</div>
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  ++_M_current;</div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</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> </div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  __iterator_tracker&</div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  operator++(<span class="keywordtype">int</span>)</div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  {</div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  _M_ds->_M_profile_iterate();</div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  __iterator_tracker __tmp(*<span class="keyword">this</span>);</div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  ++_M_current;</div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  <span class="keywordflow">return</span> __tmp;</div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  }</div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span> </div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  __iterator_tracker&</div>
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  operator--()</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>  _M_ds->_M_profile_iterate(1);</div>
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  --_M_current;</div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  <span class="keywordflow">return</span> *<span class="keyword">this</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>  __iterator_tracker&</div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  operator--(<span class="keywordtype">int</span>)</div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  {</div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  _M_ds->_M_profile_iterate(1);</div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  __iterator_tracker __tmp(*<span class="keyword">this</span>);</div>
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  --_M_current;</div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  <span class="keywordflow">return</span> __tmp;</div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  }</div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span> </div>
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  __iterator_tracker&</div>
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  operator=(<span class="keyword">const</span> __iterator_tracker& __x)</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>  _M_current = __x._M_current;</div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  }</div>
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span> </div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  reference</div>
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  <a class="code" href="a01632.html#gaf84b7343bdda8ed9615cd8f5a61c5e83" title="Return new complex value x times y.">operator*</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span> <span class="keyword"> </span>{ <span class="keywordflow">return</span> *_M_current; }</div>
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span> </div>
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  <span class="comment">// ------ Random access iterator requirements ------</span></div>
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  reference</div>
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  <a class="code" href="a01604.html#a0b2a089a02b9cda1e333f2a7538b6d6c" title="Array-indexing support.">operator[]</a>(<span class="keyword">const</span> difference_type& __n)<span class="keyword"> const </span></div>
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span> <span class="keyword"> </span>{ <span class="keywordflow">return</span> _M_current[__n]; }</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>  __iterator_tracker&</div>
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  operator+=(<span class="keyword">const</span> difference_type& __n)</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>  _M_current += __n;</div>
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  }</div>
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span> </div>
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  __iterator_tracker</div>
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  operator+(<span class="keyword">const</span> difference_type& __n)<span class="keyword"> const</span></div>
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span> <span class="keyword"> </span>{</div>
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  __iterator_tracker __tmp(*<span class="keyword">this</span>);</div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  __tmp += __n;</div>
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  <span class="keywordflow">return</span> __tmp;</div>
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  }</div>
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span> </div>
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  __iterator_tracker&</div>
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  operator-=(<span class="keyword">const</span> difference_type& __n)</div>
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  {</div>
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  _M_current += -__n;</div>
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  }</div>
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span> </div>
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  __iterator_tracker</div>
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  operator-(<span class="keyword">const</span> difference_type& __n)<span class="keyword"> const</span></div>
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span> <span class="keyword"> </span>{</div>
<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  __iterator_tracker __tmp(*<span class="keyword">this</span>);</div>
<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  __tmp -= __n;</div>
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  <span class="keywordflow">return</span> __tmp;</div>
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  }</div>
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span> </div>
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  <span class="keywordtype">void</span></div>
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  _M_find()</div>
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  { _M_ds->_M_profile_find(); }</div>
<div class="line"><a name="l00171"></a><span class="lineno"> 171</span> </div>
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  <span class="keyword">const</span> _Sequence*</div>
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  _M_get_sequence()<span class="keyword"> const</span></div>
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span> <span class="keyword"> </span>{ <span class="keywordflow">return</span> <span class="keyword">static_cast<</span><span class="keyword">const </span>_Sequence*<span class="keyword">></span>(_M_ds); }</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> </div>
<div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _IteratorL, <span class="keyword">typename</span> _IteratorR, <span class="keyword">typename</span> _Sequence></div>
<div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  <span class="keyword">inline</span> <span class="keywordtype">bool</span></div>
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  operator==(<span class="keyword">const</span> __iterator_tracker<_IteratorL, _Sequence>& __lhs,</div>
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  <span class="keyword">const</span> __iterator_tracker<_IteratorR, _Sequence>& __rhs)</div>
<div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  { <span class="keywordflow">return</span> __lhs.base() == __rhs.base(); }</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="keyword">template</span><<span class="keyword">typename</span> _Iterator, <span class="keyword">typename</span> _Sequence></div>
<div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  <span class="keyword">inline</span> <span class="keywordtype">bool</span></div>
<div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  operator==(<span class="keyword">const</span> __iterator_tracker<_Iterator, _Sequence>& __lhs,</div>
<div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  <span class="keyword">const</span> __iterator_tracker<_Iterator, _Sequence>& __rhs)</div>
<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  { <span class="keywordflow">return</span> __lhs.base() == __rhs.base(); }</div>
<div class="line"><a name="l00188"></a><span class="lineno"> 188</span> </div>
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _IteratorL, <span class="keyword">typename</span> _IteratorR, <span class="keyword">typename</span> _Sequence></div>
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  <span class="keyword">inline</span> <span class="keywordtype">bool</span></div>
<div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  operator!=(<span class="keyword">const</span> __iterator_tracker<_IteratorL, _Sequence>& __lhs,</div>
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  <span class="keyword">const</span> __iterator_tracker<_IteratorR, _Sequence>& __rhs)</div>
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  { <span class="keywordflow">return</span> __lhs.base() != __rhs.base(); }</div>
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span> </div>
<div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _Iterator, <span class="keyword">typename</span> _Sequence></div>
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  <span class="keyword">inline</span> <span class="keywordtype">bool</span></div>
<div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  operator!=(<span class="keyword">const</span> __iterator_tracker<_Iterator, _Sequence>& __lhs,</div>
<div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  <span class="keyword">const</span> __iterator_tracker<_Iterator, _Sequence>& __rhs)</div>
<div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  { <span class="keywordflow">return</span> __lhs.base() != __rhs.base(); }</div>
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span> </div>
<div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _IteratorL, <span class="keyword">typename</span> _IteratorR, <span class="keyword">typename</span> _Sequence></div>
<div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  <span class="keyword">inline</span> <span class="keywordtype">bool</span></div>
<div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  operator<(const __iterator_tracker<_IteratorL, _Sequence>& __lhs,</div>
<div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  <span class="keyword">const</span> __iterator_tracker<_IteratorR, _Sequence>& __rhs)</div>
<div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  { <span class="keywordflow">return</span> __lhs.base() < __rhs.base(); }</div>
<div class="line"><a name="l00206"></a><span class="lineno"> 206</span> </div>
<div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _Iterator, <span class="keyword">typename</span> _Sequence></div>
<div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  <span class="keyword">inline</span> <span class="keywordtype">bool</span></div>
<div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  operator<(const __iterator_tracker<_Iterator, _Sequence>& __lhs,</div>
<div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  <span class="keyword">const</span> __iterator_tracker<_Iterator, _Sequence>& __rhs)</div>
<div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  { <span class="keywordflow">return</span> __lhs.base() < __rhs.base(); }</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="keyword">template</span><<span class="keyword">typename</span> _IteratorL, <span class="keyword">typename</span> _IteratorR, <span class="keyword">typename</span> _Sequence></div>
<div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  <span class="keyword">inline</span> <span class="keywordtype">bool</span></div>
<div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  operator<=(const __iterator_tracker<_IteratorL, _Sequence>& __lhs,</div>
<div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  <span class="keyword">const</span> __iterator_tracker<_IteratorR, _Sequence>& __rhs)</div>
<div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  { <span class="keywordflow">return</span> __lhs.base() <= __rhs.base(); }</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="keyword">template</span><<span class="keyword">typename</span> _Iterator, <span class="keyword">typename</span> _Sequence></div>
<div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  <span class="keyword">inline</span> <span class="keywordtype">bool</span></div>
<div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  operator<=(const __iterator_tracker<_Iterator, _Sequence>& __lhs,</div>
<div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  <span class="keyword">const</span> __iterator_tracker<_Iterator, _Sequence>& __rhs)</div>
<div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  { <span class="keywordflow">return</span> __lhs.base() <= __rhs.base(); }</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>  <span class="keyword">template</span><<span class="keyword">typename</span> _IteratorL, <span class="keyword">typename</span> _IteratorR, <span class="keyword">typename</span> _Sequence></div>
<div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  <span class="keyword">inline</span> <span class="keywordtype">bool</span></div>
<div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  operator>(<span class="keyword">const</span> __iterator_tracker<_IteratorL, _Sequence>& __lhs,</div>
<div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  <span class="keyword">const</span> __iterator_tracker<_IteratorR, _Sequence>& __rhs)</div>
<div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  { <span class="keywordflow">return</span> __lhs.base() > __rhs.base(); }</div>
<div class="line"><a name="l00230"></a><span class="lineno"> 230</span> </div>
<div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _Iterator, <span class="keyword">typename</span> _Sequence></div>
<div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  <span class="keyword">inline</span> <span class="keywordtype">bool</span></div>
<div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  operator>(<span class="keyword">const</span> __iterator_tracker<_Iterator, _Sequence>& __lhs,</div>
<div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  <span class="keyword">const</span> __iterator_tracker<_Iterator, _Sequence>& __rhs)</div>
<div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  { <span class="keywordflow">return</span> __lhs.base() > __rhs.base(); }</div>
<div class="line"><a name="l00236"></a><span class="lineno"> 236</span> </div>
<div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _IteratorL, <span class="keyword">typename</span> _IteratorR, <span class="keyword">typename</span> _Sequence></div>
<div class="line"><a name="l00238"></a><span class="lineno"> 238</span>  <span class="keyword">inline</span> <span class="keywordtype">bool</span></div>
<div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  operator>=(<span class="keyword">const</span> __iterator_tracker<_IteratorL, _Sequence>& __lhs,</div>
<div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  <span class="keyword">const</span> __iterator_tracker<_IteratorR, _Sequence>& __rhs)</div>
<div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  { <span class="keywordflow">return</span> __lhs.base() >= __rhs.base(); }</div>
<div class="line"><a name="l00242"></a><span class="lineno"> 242</span> </div>
<div class="line"><a name="l00243"></a><span class="lineno"> 243</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _Iterator, <span class="keyword">typename</span> _Sequence></div>
<div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  <span class="keyword">inline</span> <span class="keywordtype">bool</span></div>
<div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  operator>=(<span class="keyword">const</span> __iterator_tracker<_Iterator, _Sequence>& __lhs,</div>
<div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  <span class="keyword">const</span> __iterator_tracker<_Iterator, _Sequence>& __rhs)</div>
<div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  { <span class="keywordflow">return</span> __lhs.base() >= __rhs.base(); }</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="comment">// _GLIBCXX_RESOLVE_LIB_DEFECTS</span></div>
<div class="line"><a name="l00250"></a><span class="lineno"> 250</span>  <span class="comment">// According to the resolution of DR179 not only the various comparison</span></div>
<div class="line"><a name="l00251"></a><span class="lineno"> 251</span>  <span class="comment">// operators but also operator- must accept mixed iterator/const_iterator</span></div>
<div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  <span class="comment">// parameters.</span></div>
<div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _IteratorL, <span class="keyword">typename</span> _IteratorR, <span class="keyword">typename</span> _Sequence></div>
<div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  <span class="keyword">inline</span> <span class="keyword">typename</span> __iterator_tracker<_IteratorL, _Sequence>::difference_type</div>
<div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  operator-(<span class="keyword">const</span> __iterator_tracker<_IteratorL, _Sequence>& __lhs,</div>
<div class="line"><a name="l00256"></a><span class="lineno"> 256</span>  <span class="keyword">const</span> __iterator_tracker<_IteratorR, _Sequence>& __rhs)</div>
<div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  { <span class="keywordflow">return</span> __lhs.base() - __rhs.base(); }</div>
<div class="line"><a name="l00258"></a><span class="lineno"> 258</span> </div>
<div class="line"><a name="l00259"></a><span class="lineno"> 259</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _Iterator, <span class="keyword">typename</span> _Sequence></div>
<div class="line"><a name="l00260"></a><span class="lineno"> 260</span>  <span class="keyword">inline</span> <span class="keyword">typename</span> __iterator_tracker<_Iterator, _Sequence>::difference_type</div>
<div class="line"><a name="l00261"></a><span class="lineno"> 261</span>  operator-(<span class="keyword">const</span> __iterator_tracker<_Iterator, _Sequence>& __lhs,</div>
<div class="line"><a name="l00262"></a><span class="lineno"> 262</span>  <span class="keyword">const</span> __iterator_tracker<_Iterator, _Sequence>& __rhs)</div>
<div class="line"><a name="l00263"></a><span class="lineno"> 263</span>  { <span class="keywordflow">return</span> __lhs.base() - __rhs.base(); }</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="keyword">template</span><<span class="keyword">typename</span> _Iterator, <span class="keyword">typename</span> _Sequence></div>
<div class="line"><a name="l00266"></a><span class="lineno"> 266</span>  <span class="keyword">inline</span> __iterator_tracker<_Iterator, _Sequence></div>
<div class="line"><a name="l00267"></a><span class="lineno"> 267</span>  operator+(<span class="keyword">typename</span> __iterator_tracker<_Iterator,_Sequence>::difference_type</div>
<div class="line"><a name="l00268"></a><span class="lineno"> 268</span>  __n,</div>
<div class="line"><a name="l00269"></a><span class="lineno"> 269</span>  <span class="keyword">const</span> __iterator_tracker<_Iterator, _Sequence>& __i)</div>
<div class="line"><a name="l00270"></a><span class="lineno"> 270</span>  { <span class="keywordflow">return</span> __i + __n; }</div>
<div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  </div>
<div class="line"><a name="l00272"></a><span class="lineno"> 272</span> } <span class="comment">// namespace __profile</span></div>
<div class="line"><a name="l00273"></a><span class="lineno"> 273</span> } <span class="comment">// namespace std</span></div>
<div class="line"><a name="l00274"></a><span class="lineno"> 274</span> <span class="preprocessor">#endif</span></div>
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