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<div class="title">ios_base.h</div> </div>
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<a href="a01315.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">// Iostreams base classes -*- 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) 1997-2013 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 bits/ios_base.h</span></div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="comment"> * This is an internal header file, included by other library headers.</span></div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="comment"> * Do not attempt to use it directly. @headername{ios}</span></div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> </div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="comment">//</span></div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="comment">// ISO C++ 14882: 27.4 Iostreams base classes</span></div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="comment">//</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">#ifndef _IOS_BASE_H</span></div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="preprocessor"></span><span class="preprocessor">#define _IOS_BASE_H 1</span></div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="preprocessor">#pragma GCC system_header</span></div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="preprocessor">#include <<a class="code" href="a01043.html">ext/atomicity.h</a>></span></div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="preprocessor">#include <<a class="code" href="a01349.html">bits/localefwd.h</a>></span></div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="preprocessor">#include <<a class="code" href="a01343.html">bits/locale_classes.h</a>></span></div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span> </div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="keyword">namespace </span>std _GLIBCXX_VISIBILITY(default)</div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span> {</div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span> _GLIBCXX_BEGIN_NAMESPACE_VERSION</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 following definitions of bitmask types are enums, not ints,</span></div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  <span class="comment">// as permitted (but not required) in the standard, in order to provide</span></div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  <span class="comment">// better type safety in iostream calls. A side effect is that</span></div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  <span class="comment">// expressions involving them are no longer compile-time constants.</span></div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  <span class="keyword">enum</span> _Ios_Fmtflags </div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  { </div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  _S_boolalpha = 1L << 0,</div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  _S_dec = 1L << 1,</div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  _S_fixed = 1L << 2,</div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  _S_hex = 1L << 3,</div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  _S_internal = 1L << 4,</div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  _S_left = 1L << 5,</div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  _S_oct = 1L << 6,</div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  _S_right = 1L << 7,</div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  _S_scientific = 1L << 8,</div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  _S_showbase = 1L << 9,</div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  _S_showpoint = 1L << 10,</div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  _S_showpos = 1L << 11,</div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  _S_skipws = 1L << 12,</div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  _S_unitbuf = 1L << 13,</div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  _S_uppercase = 1L << 14,</div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  _S_adjustfield = _S_left | _S_right | _S_internal,</div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  _S_basefield = _S_dec | _S_oct | _S_hex,</div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  _S_floatfield = _S_scientific | _S_fixed,</div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  _S_ios_fmtflags_end = 1L << 16 </div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  };</div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span> </div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  <span class="keyword">inline</span> _GLIBCXX_CONSTEXPR _Ios_Fmtflags</div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  <a class="code" href="a01662.html#a7e7330f9af270f5bd90341928263da8d">operator&</a>(_Ios_Fmtflags __a, _Ios_Fmtflags __b)</div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  { <span class="keywordflow">return</span> _Ios_Fmtflags(static_cast<int>(__a) & static_cast<int>(__b)); }</div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span> </div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  <span class="keyword">inline</span> _GLIBCXX_CONSTEXPR _Ios_Fmtflags</div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  <a class="code" href="a01662.html#a37b7f9acb3d4f471410857a524425f03">operator|</a>(_Ios_Fmtflags __a, _Ios_Fmtflags __b)</div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  { <span class="keywordflow">return</span> _Ios_Fmtflags(static_cast<int>(__a) | static_cast<int>(__b)); }</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>  <span class="keyword">inline</span> _GLIBCXX_CONSTEXPR _Ios_Fmtflags</div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  <a class="code" href="a01662.html#a0eec0ec1834b05e931022533e2ae4d03">operator^</a>(_Ios_Fmtflags __a, _Ios_Fmtflags __b)</div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  { <span class="keywordflow">return</span> _Ios_Fmtflags(static_cast<int>(__a) ^ static_cast<int>(__b)); }</div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span> </div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  <span class="keyword">inline</span> _GLIBCXX_CONSTEXPR _Ios_Fmtflags</div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  <a class="code" href="a01662.html#a743644683bb471f059eeb0714b312170">operator~</a>(_Ios_Fmtflags __a)</div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  { <span class="keywordflow">return</span> _Ios_Fmtflags(~static_cast<int>(__a)); }</div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span> </div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  <span class="keyword">inline</span> <span class="keyword">const</span> _Ios_Fmtflags&</div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  operator|=(_Ios_Fmtflags& __a, _Ios_Fmtflags __b)</div>
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  { <span class="keywordflow">return</span> __a = __a | __b; }</div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span> </div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  <span class="keyword">inline</span> <span class="keyword">const</span> _Ios_Fmtflags&</div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  operator&=(_Ios_Fmtflags& __a, _Ios_Fmtflags __b)</div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  { <span class="keywordflow">return</span> __a = __a & __b; }</div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span> </div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  <span class="keyword">inline</span> <span class="keyword">const</span> _Ios_Fmtflags&</div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  operator^=(_Ios_Fmtflags& __a, _Ios_Fmtflags __b)</div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  { <span class="keywordflow">return</span> __a = __a ^ __b; }</div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span> </div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span> </div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  <span class="keyword">enum</span> _Ios_Openmode </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>  _S_app = 1L << 0,</div>
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  _S_ate = 1L << 1,</div>
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  _S_bin = 1L << 2,</div>
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  _S_in = 1L << 3,</div>
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  _S_out = 1L << 4,</div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  _S_trunc = 1L << 5,</div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  _S_ios_openmode_end = 1L << 16 </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="keyword">inline</span> _GLIBCXX_CONSTEXPR _Ios_Openmode</div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  <a class="code" href="a01662.html#a7e7330f9af270f5bd90341928263da8d">operator&</a>(_Ios_Openmode __a, _Ios_Openmode __b)</div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  { <span class="keywordflow">return</span> _Ios_Openmode(static_cast<int>(__a) & static_cast<int>(__b)); }</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="keyword">inline</span> _GLIBCXX_CONSTEXPR _Ios_Openmode</div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  <a class="code" href="a01662.html#a37b7f9acb3d4f471410857a524425f03">operator|</a>(_Ios_Openmode __a, _Ios_Openmode __b)</div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  { <span class="keywordflow">return</span> _Ios_Openmode(static_cast<int>(__a) | static_cast<int>(__b)); }</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">inline</span> _GLIBCXX_CONSTEXPR _Ios_Openmode</div>
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  <a class="code" href="a01662.html#a0eec0ec1834b05e931022533e2ae4d03">operator^</a>(_Ios_Openmode __a, _Ios_Openmode __b)</div>
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  { <span class="keywordflow">return</span> _Ios_Openmode(static_cast<int>(__a) ^ static_cast<int>(__b)); }</div>
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span> </div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  <span class="keyword">inline</span> _GLIBCXX_CONSTEXPR _Ios_Openmode</div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  <a class="code" href="a01662.html#a743644683bb471f059eeb0714b312170">operator~</a>(_Ios_Openmode __a)</div>
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  { <span class="keywordflow">return</span> _Ios_Openmode(~static_cast<int>(__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>  <span class="keyword">inline</span> <span class="keyword">const</span> _Ios_Openmode&</div>
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  operator|=(_Ios_Openmode& __a, _Ios_Openmode __b)</div>
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  { <span class="keywordflow">return</span> __a = __a | __b; }</div>
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span> </div>
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  <span class="keyword">inline</span> <span class="keyword">const</span> _Ios_Openmode&</div>
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  operator&=(_Ios_Openmode& __a, _Ios_Openmode __b)</div>
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  { <span class="keywordflow">return</span> __a = __a & __b; }</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="keyword">inline</span> <span class="keyword">const</span> _Ios_Openmode&</div>
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  operator^=(_Ios_Openmode& __a, _Ios_Openmode __b)</div>
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  { <span class="keywordflow">return</span> __a = __a ^ __b; }</div>
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span> </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="keyword">enum</span> _Ios_Iostate</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>  _S_goodbit = 0,</div>
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  _S_badbit = 1L << 0,</div>
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  _S_eofbit = 1L << 1,</div>
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  _S_failbit = 1L << 2,</div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  _S_ios_iostate_end = 1L << 16 </div>
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  };</div>
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span> </div>
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  <span class="keyword">inline</span> _GLIBCXX_CONSTEXPR _Ios_Iostate</div>
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  <a class="code" href="a01662.html#a7e7330f9af270f5bd90341928263da8d">operator&</a>(_Ios_Iostate __a, _Ios_Iostate __b)</div>
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  { <span class="keywordflow">return</span> _Ios_Iostate(static_cast<int>(__a) & static_cast<int>(__b)); }</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>  <span class="keyword">inline</span> _GLIBCXX_CONSTEXPR _Ios_Iostate</div>
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  <a class="code" href="a01662.html#a37b7f9acb3d4f471410857a524425f03">operator|</a>(_Ios_Iostate __a, _Ios_Iostate __b)</div>
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  { <span class="keywordflow">return</span> _Ios_Iostate(static_cast<int>(__a) | static_cast<int>(__b)); }</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>  <span class="keyword">inline</span> _GLIBCXX_CONSTEXPR _Ios_Iostate</div>
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  <a class="code" href="a01662.html#a0eec0ec1834b05e931022533e2ae4d03">operator^</a>(_Ios_Iostate __a, _Ios_Iostate __b)</div>
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  { <span class="keywordflow">return</span> _Ios_Iostate(static_cast<int>(__a) ^ static_cast<int>(__b)); }</div>
<div class="line"><a name="l00163"></a><span class="lineno"> 163</span> </div>
<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  <span class="keyword">inline</span> _GLIBCXX_CONSTEXPR _Ios_Iostate</div>
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  <a class="code" href="a01662.html#a743644683bb471f059eeb0714b312170">operator~</a>(_Ios_Iostate __a)</div>
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  { <span class="keywordflow">return</span> _Ios_Iostate(~static_cast<int>(__a)); }</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="keyword">inline</span> <span class="keyword">const</span> _Ios_Iostate&</div>
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  operator|=(_Ios_Iostate& __a, _Ios_Iostate __b)</div>
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  { <span class="keywordflow">return</span> __a = __a | __b; }</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">inline</span> <span class="keyword">const</span> _Ios_Iostate&</div>
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  operator&=(_Ios_Iostate& __a, _Ios_Iostate __b)</div>
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  { <span class="keywordflow">return</span> __a = __a & __b; }</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="keyword">inline</span> <span class="keyword">const</span> _Ios_Iostate&</div>
<div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  operator^=(_Ios_Iostate& __a, _Ios_Iostate __b)</div>
<div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  { <span class="keywordflow">return</span> __a = __a ^ __b; }</div>
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span> </div>
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span> </div>
<div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  <span class="keyword">enum</span> _Ios_Seekdir </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>  _S_beg = 0,</div>
<div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  _S_cur = _GLIBCXX_STDIO_SEEK_CUR,</div>
<div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  _S_end = _GLIBCXX_STDIO_SEEK_END,</div>
<div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  _S_ios_seekdir_end = 1L << 16 </div>
<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  };</div>
<div class="line"><a name="l00188"></a><span class="lineno"> 188</span> </div>
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  <span class="comment">// 27.4.2 Class ios_base</span><span class="comment"></span></div>
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span> <span class="comment"> /**</span></div>
<div class="line"><a name="l00191"></a><span class="lineno"> 191</span> <span class="comment"> * @brief The base of the I/O class hierarchy.</span></div>
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span> <span class="comment"> * @ingroup io</span></div>
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span> <span class="comment"> * This class defines everything that can be defined about I/O that does</span></div>
<div class="line"><a name="l00195"></a><span class="lineno"> 195</span> <span class="comment"> * not depend on the type of characters being input or output. Most</span></div>
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span> <span class="comment"> * people will only see @c ios_base when they need to specify the full</span></div>
<div class="line"><a name="l00197"></a><span class="lineno"> 197</span> <span class="comment"> * name of the various I/O flags (e.g., the openmodes).</span></div>
<div class="line"><a name="l00198"></a><span class="lineno"> 198</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00199"></a><span class="lineno"><a class="line" href="a00791.html"> 199</a></span>  <span class="keyword">class </span><a class="code" href="a00791.html">ios_base</a></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">public</span>:</div>
<div class="line"><a name="l00202"></a><span class="lineno"> 202</span> <span class="comment"></span></div>
<div class="line"><a name="l00203"></a><span class="lineno"> 203</span> <span class="comment"> /** </span></div>
<div class="line"><a name="l00204"></a><span class="lineno"> 204</span> <span class="comment"> * @brief These are thrown to indicate problems with io.</span></div>
<div class="line"><a name="l00205"></a><span class="lineno"> 205</span> <span class="comment"> * @ingroup exceptions</span></div>
<div class="line"><a name="l00206"></a><span class="lineno"> 206</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00207"></a><span class="lineno"> 207</span> <span class="comment"> * 27.4.2.1.1 Class ios_base::failure</span></div>
<div class="line"><a name="l00208"></a><span class="lineno"> 208</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00209"></a><span class="lineno"><a class="line" href="a00792.html"> 209</a></span>  <span class="keyword">class </span><a class="code" href="a00792.html">failure</a> : <span class="keyword">public</span> <a class="code" href="a00718.html">exception</a></div>
<div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  {</div>
<div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  <span class="comment">// _GLIBCXX_RESOLVE_LIB_DEFECTS</span></div>
<div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  <span class="comment">// 48. Use of non-existent exception constructor</span></div>
<div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  <span class="keyword">explicit</span></div>
<div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  <a class="code" href="a00792.html">failure</a>(<span class="keyword">const</span> <span class="keywordtype">string</span>& __str) <span class="keywordflow">throw</span>();</div>
<div class="line"><a name="l00216"></a><span class="lineno"> 216</span> </div>
<div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  <span class="comment">// This declaration is not useless:</span></div>
<div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  <span class="comment">// http://gcc.gnu.org/onlinedocs/gcc-4.3.2/gcc/Vague-Linkage.html</span></div>
<div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  <span class="keyword">virtual</span></div>
<div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  ~<a class="code" href="a00792.html">failure</a>() <span class="keywordflow">throw</span>();</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="keyword">virtual</span> <span class="keyword">const</span> <span class="keywordtype">char</span>*</div>
<div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  <a class="code" href="a00792.html#a8d1ec8205dbb2c43207f9efbce1cc47d">what</a>() <span class="keyword">const</span> <span class="keywordflow">throw</span>();</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">private</span>:</div>
<div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  <span class="keywordtype">string</span> _M_msg;</div>
<div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  };</div>
<div class="line"><a name="l00228"></a><span class="lineno"> 228</span> </div>
<div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  <span class="comment">// 27.4.2.1.2 Type ios_base::fmtflags</span><span class="comment"></span></div>
<div class="line"><a name="l00230"></a><span class="lineno"> 230</span> <span class="comment"> /**</span></div>
<div class="line"><a name="l00231"></a><span class="lineno"> 231</span> <span class="comment"> * @brief This is a bitmask type.</span></div>
<div class="line"><a name="l00232"></a><span class="lineno"> 232</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00233"></a><span class="lineno"> 233</span> <span class="comment"> * @c @a _Ios_Fmtflags is implementation-defined, but it is valid to</span></div>
<div class="line"><a name="l00234"></a><span class="lineno"> 234</span> <span class="comment"> * perform bitwise operations on these values and expect the Right</span></div>
<div class="line"><a name="l00235"></a><span class="lineno"> 235</span> <span class="comment"> * Thing to happen. Defined objects of type fmtflags are:</span></div>
<div class="line"><a name="l00236"></a><span class="lineno"> 236</span> <span class="comment"> * - boolalpha</span></div>
<div class="line"><a name="l00237"></a><span class="lineno"> 237</span> <span class="comment"> * - dec</span></div>
<div class="line"><a name="l00238"></a><span class="lineno"> 238</span> <span class="comment"> * - fixed</span></div>
<div class="line"><a name="l00239"></a><span class="lineno"> 239</span> <span class="comment"> * - hex</span></div>
<div class="line"><a name="l00240"></a><span class="lineno"> 240</span> <span class="comment"> * - internal</span></div>
<div class="line"><a name="l00241"></a><span class="lineno"> 241</span> <span class="comment"> * - left</span></div>
<div class="line"><a name="l00242"></a><span class="lineno"> 242</span> <span class="comment"> * - oct</span></div>
<div class="line"><a name="l00243"></a><span class="lineno"> 243</span> <span class="comment"> * - right</span></div>
<div class="line"><a name="l00244"></a><span class="lineno"> 244</span> <span class="comment"> * - scientific</span></div>
<div class="line"><a name="l00245"></a><span class="lineno"> 245</span> <span class="comment"> * - showbase</span></div>
<div class="line"><a name="l00246"></a><span class="lineno"> 246</span> <span class="comment"> * - showpoint</span></div>
<div class="line"><a name="l00247"></a><span class="lineno"> 247</span> <span class="comment"> * - showpos</span></div>
<div class="line"><a name="l00248"></a><span class="lineno"> 248</span> <span class="comment"> * - skipws</span></div>
<div class="line"><a name="l00249"></a><span class="lineno"> 249</span> <span class="comment"> * - unitbuf</span></div>
<div class="line"><a name="l00250"></a><span class="lineno"> 250</span> <span class="comment"> * - uppercase</span></div>
<div class="line"><a name="l00251"></a><span class="lineno"> 251</span> <span class="comment"> * - adjustfield</span></div>
<div class="line"><a name="l00252"></a><span class="lineno"> 252</span> <span class="comment"> * - basefield</span></div>
<div class="line"><a name="l00253"></a><span class="lineno"> 253</span> <span class="comment"> * - floatfield</span></div>
<div class="line"><a name="l00254"></a><span class="lineno"> 254</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00255"></a><span class="lineno"><a class="line" href="a00791.html#a03fbf244b3dfb55651c7460537abb89e"> 255</a></span>  <span class="keyword">typedef</span> _Ios_Fmtflags <a class="code" href="a00791.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a>;</div>
<div class="line"><a name="l00256"></a><span class="lineno"> 256</span> <span class="comment"></span></div>
<div class="line"><a name="l00257"></a><span class="lineno"> 257</span> <span class="comment"> /// Insert/extract @c bool in alphabetic rather than numeric format.</span></div>
<div class="line"><a name="l00258"></a><span class="lineno"><a class="line" href="a00791.html#a7643f003a532a377d00ebe8bd288985f"> 258</a></span> <span class="comment"></span> <span class="keyword">static</span> <span class="keyword">const</span> fmtflags <a class="code" href="a00791.html#a7643f003a532a377d00ebe8bd288985f">boolalpha</a> = _S_boolalpha;</div>
<div class="line"><a name="l00259"></a><span class="lineno"> 259</span> <span class="comment"></span></div>
<div class="line"><a name="l00260"></a><span class="lineno"> 260</span> <span class="comment"> /// Converts integer input or generates integer output in decimal base.</span></div>
<div class="line"><a name="l00261"></a><span class="lineno"><a class="line" href="a00791.html#a3b38d2c92a8191a8f6d4994c663d408e"> 261</a></span> <span class="comment"></span> <span class="keyword">static</span> <span class="keyword">const</span> fmtflags <a class="code" href="a00791.html#a3b38d2c92a8191a8f6d4994c663d408e">dec</a> = _S_dec;</div>
<div class="line"><a name="l00262"></a><span class="lineno"> 262</span> <span class="comment"></span></div>
<div class="line"><a name="l00263"></a><span class="lineno"> 263</span> <span class="comment"> /// Generate floating-point output in fixed-point notation.</span></div>
<div class="line"><a name="l00264"></a><span class="lineno"><a class="line" href="a00791.html#ab68a9e528eb897d85741f7a21adf4368"> 264</a></span> <span class="comment"></span> <span class="keyword">static</span> <span class="keyword">const</span> fmtflags <a class="code" href="a00791.html#ab68a9e528eb897d85741f7a21adf4368">fixed</a> = _S_fixed;</div>
<div class="line"><a name="l00265"></a><span class="lineno"> 265</span> <span class="comment"></span></div>
<div class="line"><a name="l00266"></a><span class="lineno"> 266</span> <span class="comment"> /// Converts integer input or generates integer output in hexadecimal base.</span></div>
<div class="line"><a name="l00267"></a><span class="lineno"><a class="line" href="a00791.html#a0dec2040942a5b127ce98be81486466f"> 267</a></span> <span class="comment"></span> <span class="keyword">static</span> <span class="keyword">const</span> fmtflags <a class="code" href="a00791.html#a0dec2040942a5b127ce98be81486466f">hex</a> = _S_hex;</div>
<div class="line"><a name="l00268"></a><span class="lineno"> 268</span> <span class="comment"></span></div>
<div class="line"><a name="l00269"></a><span class="lineno"> 269</span> <span class="comment"> /// Adds fill characters at a designated internal point in certain</span></div>
<div class="line"><a name="l00270"></a><span class="lineno"> 270</span> <span class="comment"> /// generated output, or identical to @c right if no such point is</span></div>
<div class="line"><a name="l00271"></a><span class="lineno"> 271</span> <span class="comment"> /// designated.</span></div>
<div class="line"><a name="l00272"></a><span class="lineno"><a class="line" href="a00791.html#a6e38abfae36f1fce1d01ec47487ba226"> 272</a></span> <span class="comment"></span> <span class="keyword">static</span> <span class="keyword">const</span> fmtflags <span class="keyword">internal</span> = _S_internal;</div>
<div class="line"><a name="l00273"></a><span class="lineno"> 273</span> <span class="comment"></span></div>
<div class="line"><a name="l00274"></a><span class="lineno"> 274</span> <span class="comment"> /// Adds fill characters on the right (final positions) of certain</span></div>
<div class="line"><a name="l00275"></a><span class="lineno"> 275</span> <span class="comment"> /// generated output. (I.e., the thing you print is flush left.)</span></div>
<div class="line"><a name="l00276"></a><span class="lineno"><a class="line" href="a00791.html#ac3795cde4efbdf63b27ea978f1a2755d"> 276</a></span> <span class="comment"></span> <span class="keyword">static</span> <span class="keyword">const</span> fmtflags <a class="code" href="a00791.html#ac3795cde4efbdf63b27ea978f1a2755d">left</a> = _S_left;</div>
<div class="line"><a name="l00277"></a><span class="lineno"> 277</span> <span class="comment"></span></div>
<div class="line"><a name="l00278"></a><span class="lineno"> 278</span> <span class="comment"> /// Converts integer input or generates integer output in octal base.</span></div>
<div class="line"><a name="l00279"></a><span class="lineno"><a class="line" href="a00791.html#ab9d72ba493c0a12da9e6669c32af98ed"> 279</a></span> <span class="comment"></span> <span class="keyword">static</span> <span class="keyword">const</span> fmtflags <a class="code" href="a00791.html#ab9d72ba493c0a12da9e6669c32af98ed">oct</a> = _S_oct;</div>
<div class="line"><a name="l00280"></a><span class="lineno"> 280</span> <span class="comment"></span></div>
<div class="line"><a name="l00281"></a><span class="lineno"> 281</span> <span class="comment"> /// Adds fill characters on the left (initial positions) of certain</span></div>
<div class="line"><a name="l00282"></a><span class="lineno"> 282</span> <span class="comment"> /// generated output. (I.e., the thing you print is flush right.)</span></div>
<div class="line"><a name="l00283"></a><span class="lineno"><a class="line" href="a00791.html#a13753798f5c9da6f9372429c53039767"> 283</a></span> <span class="comment"></span> <span class="keyword">static</span> <span class="keyword">const</span> fmtflags <a class="code" href="a00791.html#a13753798f5c9da6f9372429c53039767">right</a> = _S_right;</div>
<div class="line"><a name="l00284"></a><span class="lineno"> 284</span> <span class="comment"></span></div>
<div class="line"><a name="l00285"></a><span class="lineno"> 285</span> <span class="comment"> /// Generates floating-point output in scientific notation.</span></div>
<div class="line"><a name="l00286"></a><span class="lineno"><a class="line" href="a00791.html#af4966eeb93a789a84f9acd92375d8483"> 286</a></span> <span class="comment"></span> <span class="keyword">static</span> <span class="keyword">const</span> fmtflags <a class="code" href="a00791.html#af4966eeb93a789a84f9acd92375d8483">scientific</a> = _S_scientific;</div>
<div class="line"><a name="l00287"></a><span class="lineno"> 287</span> <span class="comment"></span></div>
<div class="line"><a name="l00288"></a><span class="lineno"> 288</span> <span class="comment"> /// Generates a prefix indicating the numeric base of generated integer</span></div>
<div class="line"><a name="l00289"></a><span class="lineno"> 289</span> <span class="comment"> /// output.</span></div>
<div class="line"><a name="l00290"></a><span class="lineno"><a class="line" href="a00791.html#a69acbf246475f065d6648303e452fd4d"> 290</a></span> <span class="comment"></span> <span class="keyword">static</span> <span class="keyword">const</span> fmtflags <a class="code" href="a00791.html#a69acbf246475f065d6648303e452fd4d">showbase</a> = _S_showbase;</div>
<div class="line"><a name="l00291"></a><span class="lineno"> 291</span> <span class="comment"></span></div>
<div class="line"><a name="l00292"></a><span class="lineno"> 292</span> <span class="comment"> /// Generates a decimal-point character unconditionally in generated</span></div>
<div class="line"><a name="l00293"></a><span class="lineno"> 293</span> <span class="comment"> /// floating-point output.</span></div>
<div class="line"><a name="l00294"></a><span class="lineno"><a class="line" href="a00791.html#a4c79db16d6509208744e2b698a2d107f"> 294</a></span> <span class="comment"></span> <span class="keyword">static</span> <span class="keyword">const</span> fmtflags <a class="code" href="a00791.html#a4c79db16d6509208744e2b698a2d107f">showpoint</a> = _S_showpoint;</div>
<div class="line"><a name="l00295"></a><span class="lineno"> 295</span> <span class="comment"></span></div>
<div class="line"><a name="l00296"></a><span class="lineno"> 296</span> <span class="comment"> /// Generates a + sign in non-negative generated numeric output.</span></div>
<div class="line"><a name="l00297"></a><span class="lineno"><a class="line" href="a00791.html#acf2cdf1f2ebd7914d39e25c1f071bbc4"> 297</a></span> <span class="comment"></span> <span class="keyword">static</span> <span class="keyword">const</span> fmtflags <a class="code" href="a00791.html#acf2cdf1f2ebd7914d39e25c1f071bbc4">showpos</a> = _S_showpos;</div>
<div class="line"><a name="l00298"></a><span class="lineno"> 298</span> <span class="comment"></span></div>
<div class="line"><a name="l00299"></a><span class="lineno"> 299</span> <span class="comment"> /// Skips leading white space before certain input operations.</span></div>
<div class="line"><a name="l00300"></a><span class="lineno"><a class="line" href="a00791.html#a0092524de17db6438bc3bdcb914ac62b"> 300</a></span> <span class="comment"></span> <span class="keyword">static</span> <span class="keyword">const</span> fmtflags <a class="code" href="a00791.html#a0092524de17db6438bc3bdcb914ac62b">skipws</a> = _S_skipws;</div>
<div class="line"><a name="l00301"></a><span class="lineno"> 301</span> <span class="comment"></span></div>
<div class="line"><a name="l00302"></a><span class="lineno"> 302</span> <span class="comment"> /// Flushes output after each output operation.</span></div>
<div class="line"><a name="l00303"></a><span class="lineno"><a class="line" href="a00791.html#aa2d184ca6fce44ac8ececba1b0c70dc5"> 303</a></span> <span class="comment"></span> <span class="keyword">static</span> <span class="keyword">const</span> fmtflags <a class="code" href="a00791.html#aa2d184ca6fce44ac8ececba1b0c70dc5">unitbuf</a> = _S_unitbuf;</div>
<div class="line"><a name="l00304"></a><span class="lineno"> 304</span> <span class="comment"></span></div>
<div class="line"><a name="l00305"></a><span class="lineno"> 305</span> <span class="comment"> /// Replaces certain lowercase letters with their uppercase equivalents</span></div>
<div class="line"><a name="l00306"></a><span class="lineno"> 306</span> <span class="comment"> /// in generated output.</span></div>
<div class="line"><a name="l00307"></a><span class="lineno"><a class="line" href="a00791.html#a1be02544c10366da9fd9183a905d4910"> 307</a></span> <span class="comment"></span> <span class="keyword">static</span> <span class="keyword">const</span> fmtflags <a class="code" href="a00791.html#a1be02544c10366da9fd9183a905d4910">uppercase</a> = _S_uppercase;</div>
<div class="line"><a name="l00308"></a><span class="lineno"> 308</span> <span class="comment"></span></div>
<div class="line"><a name="l00309"></a><span class="lineno"> 309</span> <span class="comment"> /// A mask of left|right|internal. Useful for the 2-arg form of @c setf.</span></div>
<div class="line"><a name="l00310"></a><span class="lineno"><a class="line" href="a00791.html#afb35e86e0979426d5271e7da619e564b"> 310</a></span> <span class="comment"></span> <span class="keyword">static</span> <span class="keyword">const</span> fmtflags <a class="code" href="a00791.html#afb35e86e0979426d5271e7da619e564b">adjustfield</a> = _S_adjustfield;</div>
<div class="line"><a name="l00311"></a><span class="lineno"> 311</span> <span class="comment"></span></div>
<div class="line"><a name="l00312"></a><span class="lineno"> 312</span> <span class="comment"> /// A mask of dec|oct|hex. Useful for the 2-arg form of @c setf.</span></div>
<div class="line"><a name="l00313"></a><span class="lineno"><a class="line" href="a00791.html#a1c78bab2448707823dbb382c1f9d872a"> 313</a></span> <span class="comment"></span> <span class="keyword">static</span> <span class="keyword">const</span> fmtflags <a class="code" href="a00791.html#a1c78bab2448707823dbb382c1f9d872a">basefield</a> = _S_basefield;</div>
<div class="line"><a name="l00314"></a><span class="lineno"> 314</span> <span class="comment"></span></div>
<div class="line"><a name="l00315"></a><span class="lineno"> 315</span> <span class="comment"> /// A mask of scientific|fixed. Useful for the 2-arg form of @c setf.</span></div>
<div class="line"><a name="l00316"></a><span class="lineno"><a class="line" href="a00791.html#a82663733691c649e8138a0fa959cb8c4"> 316</a></span> <span class="comment"></span> <span class="keyword">static</span> <span class="keyword">const</span> fmtflags <a class="code" href="a00791.html#a82663733691c649e8138a0fa959cb8c4">floatfield</a> = _S_floatfield;</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="comment">// 27.4.2.1.3 Type ios_base::iostate</span><span class="comment"></span></div>
<div class="line"><a name="l00319"></a><span class="lineno"> 319</span> <span class="comment"> /**</span></div>
<div class="line"><a name="l00320"></a><span class="lineno"> 320</span> <span class="comment"> * @brief This is a bitmask type.</span></div>
<div class="line"><a name="l00321"></a><span class="lineno"> 321</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00322"></a><span class="lineno"> 322</span> <span class="comment"> * @c @a _Ios_Iostate is implementation-defined, but it is valid to</span></div>
<div class="line"><a name="l00323"></a><span class="lineno"> 323</span> <span class="comment"> * perform bitwise operations on these values and expect the Right</span></div>
<div class="line"><a name="l00324"></a><span class="lineno"> 324</span> <span class="comment"> * Thing to happen. Defined objects of type iostate are:</span></div>
<div class="line"><a name="l00325"></a><span class="lineno"> 325</span> <span class="comment"> * - badbit</span></div>
<div class="line"><a name="l00326"></a><span class="lineno"> 326</span> <span class="comment"> * - eofbit</span></div>
<div class="line"><a name="l00327"></a><span class="lineno"> 327</span> <span class="comment"> * - failbit</span></div>
<div class="line"><a name="l00328"></a><span class="lineno"> 328</span> <span class="comment"> * - goodbit</span></div>
<div class="line"><a name="l00329"></a><span class="lineno"> 329</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00330"></a><span class="lineno"><a class="line" href="a00791.html#a0487f09dbaf55c34d14350a54daf0bbd"> 330</a></span>  <span class="keyword">typedef</span> _Ios_Iostate <a class="code" href="a00791.html#a0487f09dbaf55c34d14350a54daf0bbd">iostate</a>;</div>
<div class="line"><a name="l00331"></a><span class="lineno"> 331</span> <span class="comment"></span></div>
<div class="line"><a name="l00332"></a><span class="lineno"> 332</span> <span class="comment"> /// Indicates a loss of integrity in an input or output sequence (such</span></div>
<div class="line"><a name="l00333"></a><span class="lineno"> 333</span> <span class="comment"> /// as an irrecoverable read error from a file).</span></div>
<div class="line"><a name="l00334"></a><span class="lineno"><a class="line" href="a00791.html#aa3cd1e1667eb566ad6e23a67117eef8b"> 334</a></span> <span class="comment"></span> <span class="keyword">static</span> <span class="keyword">const</span> iostate <a class="code" href="a00791.html#aa3cd1e1667eb566ad6e23a67117eef8b">badbit</a> = _S_badbit;</div>
<div class="line"><a name="l00335"></a><span class="lineno"> 335</span> <span class="comment"></span></div>
<div class="line"><a name="l00336"></a><span class="lineno"> 336</span> <span class="comment"> /// Indicates that an input operation reached the end of an input sequence.</span></div>
<div class="line"><a name="l00337"></a><span class="lineno"><a class="line" href="a00791.html#a806f6f377e4fb4525d19e6d24df3cd62"> 337</a></span> <span class="comment"></span> <span class="keyword">static</span> <span class="keyword">const</span> iostate <a class="code" href="a00791.html#a806f6f377e4fb4525d19e6d24df3cd62">eofbit</a> = _S_eofbit;</div>
<div class="line"><a name="l00338"></a><span class="lineno"> 338</span> <span class="comment"></span></div>
<div class="line"><a name="l00339"></a><span class="lineno"> 339</span> <span class="comment"> /// Indicates that an input operation failed to read the expected</span></div>
<div class="line"><a name="l00340"></a><span class="lineno"> 340</span> <span class="comment"> /// characters, or that an output operation failed to generate the</span></div>
<div class="line"><a name="l00341"></a><span class="lineno"> 341</span> <span class="comment"> /// desired characters.</span></div>
<div class="line"><a name="l00342"></a><span class="lineno"><a class="line" href="a00791.html#aec074f3d22b7cf5e70d1e91cb9f9d5c4"> 342</a></span> <span class="comment"></span> <span class="keyword">static</span> <span class="keyword">const</span> iostate <a class="code" href="a00791.html#aec074f3d22b7cf5e70d1e91cb9f9d5c4">failbit</a> = _S_failbit;</div>
<div class="line"><a name="l00343"></a><span class="lineno"> 343</span> <span class="comment"></span></div>
<div class="line"><a name="l00344"></a><span class="lineno"> 344</span> <span class="comment"> /// Indicates all is well.</span></div>
<div class="line"><a name="l00345"></a><span class="lineno"><a class="line" href="a00791.html#a9af3b6f8ace7d893e1a0853d8fb29778"> 345</a></span> <span class="comment"></span> <span class="keyword">static</span> <span class="keyword">const</span> iostate <a class="code" href="a00791.html#a9af3b6f8ace7d893e1a0853d8fb29778">goodbit</a> = _S_goodbit;</div>
<div class="line"><a name="l00346"></a><span class="lineno"> 346</span> </div>
<div class="line"><a name="l00347"></a><span class="lineno"> 347</span>  <span class="comment">// 27.4.2.1.4 Type ios_base::openmode</span><span class="comment"></span></div>
<div class="line"><a name="l00348"></a><span class="lineno"> 348</span> <span class="comment"> /**</span></div>
<div class="line"><a name="l00349"></a><span class="lineno"> 349</span> <span class="comment"> * @brief This is a bitmask type.</span></div>
<div class="line"><a name="l00350"></a><span class="lineno"> 350</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00351"></a><span class="lineno"> 351</span> <span class="comment"> * @c @a _Ios_Openmode is implementation-defined, but it is valid to</span></div>
<div class="line"><a name="l00352"></a><span class="lineno"> 352</span> <span class="comment"> * perform bitwise operations on these values and expect the Right</span></div>
<div class="line"><a name="l00353"></a><span class="lineno"> 353</span> <span class="comment"> * Thing to happen. Defined objects of type openmode are:</span></div>
<div class="line"><a name="l00354"></a><span class="lineno"> 354</span> <span class="comment"> * - app</span></div>
<div class="line"><a name="l00355"></a><span class="lineno"> 355</span> <span class="comment"> * - ate</span></div>
<div class="line"><a name="l00356"></a><span class="lineno"> 356</span> <span class="comment"> * - binary</span></div>
<div class="line"><a name="l00357"></a><span class="lineno"> 357</span> <span class="comment"> * - in</span></div>
<div class="line"><a name="l00358"></a><span class="lineno"> 358</span> <span class="comment"> * - out</span></div>
<div class="line"><a name="l00359"></a><span class="lineno"> 359</span> <span class="comment"> * - trunc</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"><a class="line" href="a00791.html#aa7e2408680d83e0bac8979774aeecdad"> 361</a></span>  <span class="keyword">typedef</span> _Ios_Openmode <a class="code" href="a00791.html#aa7e2408680d83e0bac8979774aeecdad">openmode</a>;</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"> /// Seek to end before each write.</span></div>
<div class="line"><a name="l00364"></a><span class="lineno"><a class="line" href="a00791.html#abc6732e5a0d9dc40b79e2fe6e32e7b09"> 364</a></span> <span class="comment"></span> <span class="keyword">static</span> <span class="keyword">const</span> openmode <a class="code" href="a00791.html#abc6732e5a0d9dc40b79e2fe6e32e7b09">app</a> = _S_app;</div>
<div class="line"><a name="l00365"></a><span class="lineno"> 365</span> <span class="comment"></span></div>
<div class="line"><a name="l00366"></a><span class="lineno"> 366</span> <span class="comment"> /// Open and seek to end immediately after opening.</span></div>
<div class="line"><a name="l00367"></a><span class="lineno"><a class="line" href="a00791.html#ad22225874e26210dfe11263279587e75"> 367</a></span> <span class="comment"></span> <span class="keyword">static</span> <span class="keyword">const</span> openmode <a class="code" href="a00791.html#ad22225874e26210dfe11263279587e75">ate</a> = _S_ate;</div>
<div class="line"><a name="l00368"></a><span class="lineno"> 368</span> <span class="comment"></span></div>
<div class="line"><a name="l00369"></a><span class="lineno"> 369</span> <span class="comment"> /// Perform input and output in binary mode (as opposed to text mode).</span></div>
<div class="line"><a name="l00370"></a><span class="lineno"> 370</span> <span class="comment"> /// This is probably not what you think it is; see</span></div>
<div class="line"><a name="l00371"></a><span class="lineno"> 371</span> <span class="comment"> /// http://gcc.gnu.org/onlinedocs/libstdc++/manual/bk01pt11ch27s02.html</span></div>
<div class="line"><a name="l00372"></a><span class="lineno"><a class="line" href="a00791.html#a88a28f18badafdd8e605841b8b7042d5"> 372</a></span> <span class="comment"></span> <span class="keyword">static</span> <span class="keyword">const</span> openmode <a class="code" href="a00791.html#a88a28f18badafdd8e605841b8b7042d5">binary</a> = _S_bin;</div>
<div class="line"><a name="l00373"></a><span class="lineno"> 373</span> <span class="comment"></span></div>
<div class="line"><a name="l00374"></a><span class="lineno"> 374</span> <span class="comment"> /// Open for input. Default for @c ifstream and fstream.</span></div>
<div class="line"><a name="l00375"></a><span class="lineno"><a class="line" href="a00791.html#a652e2323949eea3d906e1c81bd8ce8f7"> 375</a></span> <span class="comment"></span> <span class="keyword">static</span> <span class="keyword">const</span> openmode <a class="code" href="a00791.html#a652e2323949eea3d906e1c81bd8ce8f7">in</a> = _S_in;</div>
<div class="line"><a name="l00376"></a><span class="lineno"> 376</span> <span class="comment"></span></div>
<div class="line"><a name="l00377"></a><span class="lineno"> 377</span> <span class="comment"> /// Open for output. Default for @c ofstream and fstream.</span></div>
<div class="line"><a name="l00378"></a><span class="lineno"><a class="line" href="a00791.html#a7187e216e5d16ec820ea1791002f85e0"> 378</a></span> <span class="comment"></span> <span class="keyword">static</span> <span class="keyword">const</span> openmode <a class="code" href="a00791.html#a7187e216e5d16ec820ea1791002f85e0">out</a> = _S_out;</div>
<div class="line"><a name="l00379"></a><span class="lineno"> 379</span> <span class="comment"></span></div>
<div class="line"><a name="l00380"></a><span class="lineno"> 380</span> <span class="comment"> /// Open for input. Default for @c ofstream.</span></div>
<div class="line"><a name="l00381"></a><span class="lineno"><a class="line" href="a00791.html#ae6831a611ce41b51a873c55b30d8534d"> 381</a></span> <span class="comment"></span> <span class="keyword">static</span> <span class="keyword">const</span> openmode <a class="code" href="a00791.html#ae6831a611ce41b51a873c55b30d8534d">trunc</a> = _S_trunc;</div>
<div class="line"><a name="l00382"></a><span class="lineno"> 382</span> </div>
<div class="line"><a name="l00383"></a><span class="lineno"> 383</span>  <span class="comment">// 27.4.2.1.5 Type ios_base::seekdir</span><span class="comment"></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"> * @brief This is an enumerated type.</span></div>
<div class="line"><a name="l00386"></a><span class="lineno"> 386</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00387"></a><span class="lineno"> 387</span> <span class="comment"> * @c @a _Ios_Seekdir is implementation-defined. Defined values</span></div>
<div class="line"><a name="l00388"></a><span class="lineno"> 388</span> <span class="comment"> * of type seekdir are:</span></div>
<div class="line"><a name="l00389"></a><span class="lineno"> 389</span> <span class="comment"> * - beg</span></div>
<div class="line"><a name="l00390"></a><span class="lineno"> 390</span> <span class="comment"> * - cur, equivalent to @c SEEK_CUR in the C standard library.</span></div>
<div class="line"><a name="l00391"></a><span class="lineno"> 391</span> <span class="comment"> * - end, equivalent to @c SEEK_END in the C standard library.</span></div>
<div class="line"><a name="l00392"></a><span class="lineno"> 392</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00393"></a><span class="lineno"><a class="line" href="a00791.html#ac19bbe98949795f6038952b6c7759a0a"> 393</a></span>  <span class="keyword">typedef</span> _Ios_Seekdir <a class="code" href="a00791.html#ac19bbe98949795f6038952b6c7759a0a">seekdir</a>;</div>
<div class="line"><a name="l00394"></a><span class="lineno"> 394</span> <span class="comment"></span></div>
<div class="line"><a name="l00395"></a><span class="lineno"> 395</span> <span class="comment"> /// Request a seek relative to the beginning of the stream.</span></div>
<div class="line"><a name="l00396"></a><span class="lineno"><a class="line" href="a00791.html#a214f784b4a9d7ce92eb23ed99e44aecf"> 396</a></span> <span class="comment"></span> <span class="keyword">static</span> <span class="keyword">const</span> seekdir <a class="code" href="a00791.html#a214f784b4a9d7ce92eb23ed99e44aecf">beg</a> = _S_beg;</div>
<div class="line"><a name="l00397"></a><span class="lineno"> 397</span> <span class="comment"></span></div>
<div class="line"><a name="l00398"></a><span class="lineno"> 398</span> <span class="comment"> /// Request a seek relative to the current position within the sequence.</span></div>
<div class="line"><a name="l00399"></a><span class="lineno"><a class="line" href="a00791.html#a1965600e26ca83d186504a4fd337cb9e"> 399</a></span> <span class="comment"></span> <span class="keyword">static</span> <span class="keyword">const</span> seekdir <a class="code" href="a00791.html#a1965600e26ca83d186504a4fd337cb9e">cur</a> = _S_cur;</div>
<div class="line"><a name="l00400"></a><span class="lineno"> 400</span> <span class="comment"></span></div>
<div class="line"><a name="l00401"></a><span class="lineno"> 401</span> <span class="comment"> /// Request a seek relative to the current end of the sequence.</span></div>
<div class="line"><a name="l00402"></a><span class="lineno"><a class="line" href="a00791.html#a505c3780386ccd5ca9679f7264db97f9"> 402</a></span> <span class="comment"></span> <span class="keyword">static</span> <span class="keyword">const</span> seekdir <a class="code" href="a00791.html#a505c3780386ccd5ca9679f7264db97f9">end</a> = _S_end;</div>
<div class="line"><a name="l00403"></a><span class="lineno"> 403</span> </div>
<div class="line"><a name="l00404"></a><span class="lineno"> 404</span>  <span class="comment">// Annex D.6</span></div>
<div class="line"><a name="l00405"></a><span class="lineno"> 405</span>  <span class="keyword">typedef</span> <span class="keywordtype">int</span> io_state;</div>
<div class="line"><a name="l00406"></a><span class="lineno"> 406</span>  <span class="keyword">typedef</span> <span class="keywordtype">int</span> open_mode;</div>
<div class="line"><a name="l00407"></a><span class="lineno"> 407</span>  <span class="keyword">typedef</span> <span class="keywordtype">int</span> seek_dir;</div>
<div class="line"><a name="l00408"></a><span class="lineno"> 408</span> </div>
<div class="line"><a name="l00409"></a><span class="lineno"> 409</span>  <span class="keyword">typedef</span> <a class="code" href="a00728.html">std::streampos</a> <a class="code" href="a00728.html">streampos</a>;</div>
<div class="line"><a name="l00410"></a><span class="lineno"> 410</span>  <span class="keyword">typedef</span> <a class="code" href="a01662.html#a48649c5c32f0251572b366063ee93032">std::streamoff</a> streamoff;</div>
<div class="line"><a name="l00411"></a><span class="lineno"> 411</span> </div>
<div class="line"><a name="l00412"></a><span class="lineno"> 412</span>  <span class="comment">// Callbacks;</span><span class="comment"></span></div>
<div class="line"><a name="l00413"></a><span class="lineno"> 413</span> <span class="comment"> /**</span></div>
<div class="line"><a name="l00414"></a><span class="lineno"> 414</span> <span class="comment"> * @brief The set of events that may be passed to an event callback.</span></div>
<div class="line"><a name="l00415"></a><span class="lineno"> 415</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00416"></a><span class="lineno"> 416</span> <span class="comment"> * erase_event is used during ~ios() and copyfmt(). imbue_event is used</span></div>
<div class="line"><a name="l00417"></a><span class="lineno"> 417</span> <span class="comment"> * during imbue(). copyfmt_event is used during copyfmt().</span></div>
<div class="line"><a name="l00418"></a><span class="lineno"> 418</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00419"></a><span class="lineno"><a class="line" href="a00791.html#a411605aa4a6914dded5a9308ce28257b"> 419</a></span>  <span class="keyword">enum</span> <span class="keyword">event</span></div>
<div class="line"><a name="l00420"></a><span class="lineno"> 420</span>  {</div>
<div class="line"><a name="l00421"></a><span class="lineno"> 421</span>  erase_event,</div>
<div class="line"><a name="l00422"></a><span class="lineno"> 422</span>  imbue_event,</div>
<div class="line"><a name="l00423"></a><span class="lineno"> 423</span>  copyfmt_event</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="comment"></span></div>
<div class="line"><a name="l00426"></a><span class="lineno"> 426</span> <span class="comment"> /**</span></div>
<div class="line"><a name="l00427"></a><span class="lineno"> 427</span> <span class="comment"> * @brief The type of an event callback function.</span></div>
<div class="line"><a name="l00428"></a><span class="lineno"> 428</span> <span class="comment"> * @param __e One of the members of the event enum.</span></div>
<div class="line"><a name="l00429"></a><span class="lineno"> 429</span> <span class="comment"> * @param __b Reference to the ios_base object.</span></div>
<div class="line"><a name="l00430"></a><span class="lineno"> 430</span> <span class="comment"> * @param __i The integer provided when the callback was registered.</span></div>
<div class="line"><a name="l00431"></a><span class="lineno"> 431</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00432"></a><span class="lineno"> 432</span> <span class="comment"> * Event callbacks are user defined functions that get called during</span></div>
<div class="line"><a name="l00433"></a><span class="lineno"> 433</span> <span class="comment"> * several ios_base and basic_ios functions, specifically imbue(),</span></div>
<div class="line"><a name="l00434"></a><span class="lineno"> 434</span> <span class="comment"> * copyfmt(), and ~ios().</span></div>
<div class="line"><a name="l00435"></a><span class="lineno"> 435</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00436"></a><span class="lineno"><a class="line" href="a00791.html#adf4056972215e095a642f4d234ab6c5b"> 436</a></span>  <span class="keyword">typedef</span> void (*<a class="code" href="a00791.html#adf4056972215e095a642f4d234ab6c5b">event_callback</a>) (<span class="keyword">event</span> __e, <a class="code" href="a00791.html">ios_base</a>& __b, <span class="keywordtype">int</span> __i);</div>
<div class="line"><a name="l00437"></a><span class="lineno"> 437</span> <span class="comment"></span></div>
<div class="line"><a name="l00438"></a><span class="lineno"> 438</span> <span class="comment"> /**</span></div>
<div class="line"><a name="l00439"></a><span class="lineno"> 439</span> <span class="comment"> * @brief Add the callback __fn with parameter __index.</span></div>
<div class="line"><a name="l00440"></a><span class="lineno"> 440</span> <span class="comment"> * @param __fn The function to add.</span></div>
<div class="line"><a name="l00441"></a><span class="lineno"> 441</span> <span class="comment"> * @param __index The integer to pass to the function when invoked.</span></div>
<div class="line"><a name="l00442"></a><span class="lineno"> 442</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00443"></a><span class="lineno"> 443</span> <span class="comment"> * Registers a function as an event callback with an integer parameter to</span></div>
<div class="line"><a name="l00444"></a><span class="lineno"> 444</span> <span class="comment"> * be passed to the function when invoked. Multiple copies of the</span></div>
<div class="line"><a name="l00445"></a><span class="lineno"> 445</span> <span class="comment"> * function are allowed. If there are multiple callbacks, they are</span></div>
<div class="line"><a name="l00446"></a><span class="lineno"> 446</span> <span class="comment"> * invoked in the order they were registered.</span></div>
<div class="line"><a name="l00447"></a><span class="lineno"> 447</span> <span class="comment"> */</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>  <a class="code" href="a00791.html#a54948c4f38526937d510af5670ae368a">register_callback</a>(<a class="code" href="a00791.html#adf4056972215e095a642f4d234ab6c5b">event_callback</a> __fn, <span class="keywordtype">int</span> __index);</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>  <span class="keyword">protected</span>:</div>
<div class="line"><a name="l00452"></a><span class="lineno"> 452</span>  <a class="code" href="a01662.html#a05eef5582eb5de62b76db4916f7adb84">streamsize</a> _M_precision;</div>
<div class="line"><a name="l00453"></a><span class="lineno"> 453</span>  <a class="code" href="a01662.html#a05eef5582eb5de62b76db4916f7adb84">streamsize</a> _M_width;</div>
<div class="line"><a name="l00454"></a><span class="lineno"> 454</span>  fmtflags _M_flags;</div>
<div class="line"><a name="l00455"></a><span class="lineno"> 455</span>  iostate _M_exception;</div>
<div class="line"><a name="l00456"></a><span class="lineno"> 456</span>  iostate _M_streambuf_state;</div>
<div class="line"><a name="l00457"></a><span class="lineno"> 457</span> </div>
<div class="line"><a name="l00458"></a><span class="lineno"> 458</span>  <span class="comment">// 27.4.2.6 Members for callbacks</span></div>
<div class="line"><a name="l00459"></a><span class="lineno"> 459</span>  <span class="comment">// 27.4.2.6 ios_base callbacks</span></div>
<div class="line"><a name="l00460"></a><span class="lineno"> 460</span>  <span class="keyword">struct </span>_Callback_list</div>
<div class="line"><a name="l00461"></a><span class="lineno"> 461</span>  {</div>
<div class="line"><a name="l00462"></a><span class="lineno"> 462</span>  <span class="comment">// Data Members</span></div>
<div class="line"><a name="l00463"></a><span class="lineno"> 463</span>  _Callback_list* _M_next;</div>
<div class="line"><a name="l00464"></a><span class="lineno"> 464</span>  <a class="code" href="a00791.html#adf4056972215e095a642f4d234ab6c5b">ios_base::event_callback</a> _M_fn;</div>
<div class="line"><a name="l00465"></a><span class="lineno"> 465</span>  <span class="keywordtype">int</span> _M_index;</div>
<div class="line"><a name="l00466"></a><span class="lineno"> 466</span>  _Atomic_word _M_refcount; <span class="comment">// 0 means one reference.</span></div>
<div class="line"><a name="l00467"></a><span class="lineno"> 467</span> </div>
<div class="line"><a name="l00468"></a><span class="lineno"> 468</span>  _Callback_list(<a class="code" href="a00791.html#adf4056972215e095a642f4d234ab6c5b">ios_base::event_callback</a> __fn, <span class="keywordtype">int</span> __index,</div>
<div class="line"><a name="l00469"></a><span class="lineno"> 469</span>  _Callback_list* __cb)</div>
<div class="line"><a name="l00470"></a><span class="lineno"> 470</span>  : _M_next(__cb), _M_fn(__fn), _M_index(__index), _M_refcount(0) { }</div>
<div class="line"><a name="l00471"></a><span class="lineno"> 471</span> </div>
<div class="line"><a name="l00472"></a><span class="lineno"> 472</span>  <span class="keywordtype">void</span></div>
<div class="line"><a name="l00473"></a><span class="lineno"> 473</span>  _M_add_reference() { __gnu_cxx::__atomic_add_dispatch(&_M_refcount, 1); }</div>
<div class="line"><a name="l00474"></a><span class="lineno"> 474</span> </div>
<div class="line"><a name="l00475"></a><span class="lineno"> 475</span>  <span class="comment">// 0 => OK to delete.</span></div>
<div class="line"><a name="l00476"></a><span class="lineno"> 476</span>  <span class="keywordtype">int</span></div>
<div class="line"><a name="l00477"></a><span class="lineno"> 477</span>  _M_remove_reference() </div>
<div class="line"><a name="l00478"></a><span class="lineno"> 478</span>  {</div>
<div class="line"><a name="l00479"></a><span class="lineno"> 479</span>  <span class="comment">// Be race-detector-friendly. For more info see bits/c++config.</span></div>
<div class="line"><a name="l00480"></a><span class="lineno"> 480</span>  _GLIBCXX_SYNCHRONIZATION_HAPPENS_BEFORE(&_M_refcount);</div>
<div class="line"><a name="l00481"></a><span class="lineno"> 481</span>  <span class="keywordtype">int</span> __res = __gnu_cxx::__exchange_and_add_dispatch(&_M_refcount, -1);</div>
<div class="line"><a name="l00482"></a><span class="lineno"> 482</span>  <span class="keywordflow">if</span> (__res == 0)</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>  _GLIBCXX_SYNCHRONIZATION_HAPPENS_AFTER(&_M_refcount);</div>
<div class="line"><a name="l00485"></a><span class="lineno"> 485</span>  }</div>
<div class="line"><a name="l00486"></a><span class="lineno"> 486</span>  <span class="keywordflow">return</span> __res;</div>
<div class="line"><a name="l00487"></a><span class="lineno"> 487</span>  }</div>
<div class="line"><a name="l00488"></a><span class="lineno"> 488</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>  _Callback_list* _M_callbacks;</div>
<div class="line"><a name="l00491"></a><span class="lineno"> 491</span> </div>
<div class="line"><a name="l00492"></a><span class="lineno"> 492</span>  <span class="keywordtype">void</span></div>
<div class="line"><a name="l00493"></a><span class="lineno"> 493</span>  _M_call_callbacks(<a class="code" href="a00791.html#a411605aa4a6914dded5a9308ce28257b">event</a> __ev) <span class="keywordflow">throw</span>();</div>
<div class="line"><a name="l00494"></a><span class="lineno"> 494</span> </div>
<div class="line"><a name="l00495"></a><span class="lineno"> 495</span>  <span class="keywordtype">void</span></div>
<div class="line"><a name="l00496"></a><span class="lineno"> 496</span>  _M_dispose_callbacks(<span class="keywordtype">void</span>) throw();</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="comment">// 27.4.2.5 Members for iword/pword storage</span></div>
<div class="line"><a name="l00499"></a><span class="lineno"> 499</span>  struct _Words</div>
<div class="line"><a name="l00500"></a><span class="lineno"> 500</span>  {</div>
<div class="line"><a name="l00501"></a><span class="lineno"> 501</span>  <span class="keywordtype">void</span>* _M_pword;</div>
<div class="line"><a name="l00502"></a><span class="lineno"> 502</span>  <span class="keywordtype">long</span> _M_iword;</div>
<div class="line"><a name="l00503"></a><span class="lineno"> 503</span>  _Words() : _M_pword(0), _M_iword(0) { }</div>
<div class="line"><a name="l00504"></a><span class="lineno"> 504</span>  };</div>
<div class="line"><a name="l00505"></a><span class="lineno"> 505</span> </div>
<div class="line"><a name="l00506"></a><span class="lineno"> 506</span>  <span class="comment">// Only for failed iword/pword calls.</span></div>
<div class="line"><a name="l00507"></a><span class="lineno"> 507</span>  _Words _M_word_zero;</div>
<div class="line"><a name="l00508"></a><span class="lineno"> 508</span> </div>
<div class="line"><a name="l00509"></a><span class="lineno"> 509</span>  <span class="comment">// Guaranteed storage.</span></div>
<div class="line"><a name="l00510"></a><span class="lineno"> 510</span>  <span class="comment">// The first 5 iword and pword slots are reserved for internal use.</span></div>
<div class="line"><a name="l00511"></a><span class="lineno"> 511</span>  <span class="keyword">enum</span> { _S_local_word_size = 8 };</div>
<div class="line"><a name="l00512"></a><span class="lineno"> 512</span>  _Words _M_local_word[_S_local_word_size];</div>
<div class="line"><a name="l00513"></a><span class="lineno"> 513</span> </div>
<div class="line"><a name="l00514"></a><span class="lineno"> 514</span>  <span class="comment">// Allocated storage.</span></div>
<div class="line"><a name="l00515"></a><span class="lineno"> 515</span>  <span class="keywordtype">int</span> _M_word_size;</div>
<div class="line"><a name="l00516"></a><span class="lineno"> 516</span>  _Words* _M_word;</div>
<div class="line"><a name="l00517"></a><span class="lineno"> 517</span> </div>
<div class="line"><a name="l00518"></a><span class="lineno"> 518</span>  _Words&</div>
<div class="line"><a name="l00519"></a><span class="lineno"> 519</span>  _M_grow_words(<span class="keywordtype">int</span> __index, <span class="keywordtype">bool</span> __iword);</div>
<div class="line"><a name="l00520"></a><span class="lineno"> 520</span> </div>
<div class="line"><a name="l00521"></a><span class="lineno"> 521</span>  <span class="comment">// Members for locale and locale caching.</span></div>
<div class="line"><a name="l00522"></a><span class="lineno"> 522</span>  locale _M_ios_locale;</div>
<div class="line"><a name="l00523"></a><span class="lineno"> 523</span> </div>
<div class="line"><a name="l00524"></a><span class="lineno"> 524</span>  <span class="keywordtype">void</span></div>
<div class="line"><a name="l00525"></a><span class="lineno"> 525</span>  _M_init() throw();</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>  public:</div>
<div class="line"><a name="l00528"></a><span class="lineno"> 528</span> </div>
<div class="line"><a name="l00529"></a><span class="lineno"> 529</span>  <span class="comment">// 27.4.2.1.6 Class ios_base::Init</span></div>
<div class="line"><a name="l00530"></a><span class="lineno"> 530</span>  <span class="comment">// Used to initialize standard streams. In theory, g++ could use</span></div>
<div class="line"><a name="l00531"></a><span class="lineno"> 531</span>  <span class="comment">// -finit-priority to order this stuff correctly without going</span></div>
<div class="line"><a name="l00532"></a><span class="lineno"> 532</span>  <span class="comment">// through these machinations.</span></div>
<div class="line"><a name="l00533"></a><span class="lineno"> 533</span>  class Init</div>
<div class="line"><a name="l00534"></a><span class="lineno"> 534</span>  {</div>
<div class="line"><a name="l00535"></a><span class="lineno"> 535</span>  <span class="keyword">friend</span> <span class="keyword">class </span>ios_base;</div>
<div class="line"><a name="l00536"></a><span class="lineno"> 536</span>  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00537"></a><span class="lineno"> 537</span>  Init();</div>
<div class="line"><a name="l00538"></a><span class="lineno"> 538</span>  ~Init();</div>
<div class="line"><a name="l00539"></a><span class="lineno"> 539</span> </div>
<div class="line"><a name="l00540"></a><span class="lineno"> 540</span>  <span class="keyword">private</span>:</div>
<div class="line"><a name="l00541"></a><span class="lineno"> 541</span>  <span class="keyword">static</span> _Atomic_word _S_refcount;</div>
<div class="line"><a name="l00542"></a><span class="lineno"> 542</span>  <span class="keyword">static</span> <span class="keywordtype">bool</span> _S_synced_with_stdio;</div>
<div class="line"><a name="l00543"></a><span class="lineno"> 543</span>  };</div>
<div class="line"><a name="l00544"></a><span class="lineno"> 544</span> </div>
<div class="line"><a name="l00545"></a><span class="lineno"> 545</span>  <span class="comment">// [27.4.2.2] fmtflags state functions</span><span class="comment"></span></div>
<div class="line"><a name="l00546"></a><span class="lineno"> 546</span> <span class="comment"> /**</span></div>
<div class="line"><a name="l00547"></a><span class="lineno"> 547</span> <span class="comment"> * @brief Access to format flags.</span></div>
<div class="line"><a name="l00548"></a><span class="lineno"> 548</span> <span class="comment"> * @return The format control flags for both input and output.</span></div>
<div class="line"><a name="l00549"></a><span class="lineno"> 549</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00550"></a><span class="lineno"> 550</span>  <a class="code" href="a00791.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a></div>
<div class="line"><a name="l00551"></a><span class="lineno"><a class="line" href="a00791.html#a82f04dbbaeb4c368add2d2d045f3f95b"> 551</a></span>  <a class="code" href="a00791.html#a82f04dbbaeb4c368add2d2d045f3f95b">flags</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00552"></a><span class="lineno"> 552</span> <span class="keyword"> </span>{ <span class="keywordflow">return</span> _M_flags; }</div>
<div class="line"><a name="l00553"></a><span class="lineno"> 553</span> <span class="comment"></span></div>
<div class="line"><a name="l00554"></a><span class="lineno"> 554</span> <span class="comment"> /**</span></div>
<div class="line"><a name="l00555"></a><span class="lineno"> 555</span> <span class="comment"> * @brief Setting new format flags all at once.</span></div>
<div class="line"><a name="l00556"></a><span class="lineno"> 556</span> <span class="comment"> * @param __fmtfl The new flags to set.</span></div>
<div class="line"><a name="l00557"></a><span class="lineno"> 557</span> <span class="comment"> * @return The previous format control flags.</span></div>
<div class="line"><a name="l00558"></a><span class="lineno"> 558</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00559"></a><span class="lineno"> 559</span> <span class="comment"> * This function overwrites all the format flags with @a __fmtfl.</span></div>
<div class="line"><a name="l00560"></a><span class="lineno"> 560</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00561"></a><span class="lineno"> 561</span>  <a class="code" href="a00791.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a></div>
<div class="line"><a name="l00562"></a><span class="lineno"><a class="line" href="a00791.html#a415eb7181eb10a21c92455e1fae17cec"> 562</a></span>  <a class="code" href="a00791.html#a415eb7181eb10a21c92455e1fae17cec">flags</a>(fmtflags __fmtfl)</div>
<div class="line"><a name="l00563"></a><span class="lineno"> 563</span>  {</div>
<div class="line"><a name="l00564"></a><span class="lineno"> 564</span>  fmtflags __old = _M_flags;</div>
<div class="line"><a name="l00565"></a><span class="lineno"> 565</span>  _M_flags = __fmtfl;</div>
<div class="line"><a name="l00566"></a><span class="lineno"> 566</span>  <span class="keywordflow">return</span> __old;</div>
<div class="line"><a name="l00567"></a><span class="lineno"> 567</span>  }</div>
<div class="line"><a name="l00568"></a><span class="lineno"> 568</span> <span class="comment"></span></div>
<div class="line"><a name="l00569"></a><span class="lineno"> 569</span> <span class="comment"> /**</span></div>
<div class="line"><a name="l00570"></a><span class="lineno"> 570</span> <span class="comment"> * @brief Setting new format flags.</span></div>
<div class="line"><a name="l00571"></a><span class="lineno"> 571</span> <span class="comment"> * @param __fmtfl Additional flags to set.</span></div>
<div class="line"><a name="l00572"></a><span class="lineno"> 572</span> <span class="comment"> * @return The previous format control flags.</span></div>
<div class="line"><a name="l00573"></a><span class="lineno"> 573</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00574"></a><span class="lineno"> 574</span> <span class="comment"> * This function sets additional flags in format control. Flags that</span></div>
<div class="line"><a name="l00575"></a><span class="lineno"> 575</span> <span class="comment"> * were previously set remain set.</span></div>
<div class="line"><a name="l00576"></a><span class="lineno"> 576</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00577"></a><span class="lineno"> 577</span>  <a class="code" href="a00791.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a></div>
<div class="line"><a name="l00578"></a><span class="lineno"><a class="line" href="a00791.html#a007b2f6648ba857d6ae3e68f936ca10a"> 578</a></span>  <a class="code" href="a00791.html#a007b2f6648ba857d6ae3e68f936ca10a">setf</a>(fmtflags __fmtfl)</div>
<div class="line"><a name="l00579"></a><span class="lineno"> 579</span>  {</div>
<div class="line"><a name="l00580"></a><span class="lineno"> 580</span>  fmtflags __old = _M_flags;</div>
<div class="line"><a name="l00581"></a><span class="lineno"> 581</span>  _M_flags |= __fmtfl;</div>
<div class="line"><a name="l00582"></a><span class="lineno"> 582</span>  <span class="keywordflow">return</span> __old;</div>
<div class="line"><a name="l00583"></a><span class="lineno"> 583</span>  }</div>
<div class="line"><a name="l00584"></a><span class="lineno"> 584</span> <span class="comment"></span></div>
<div class="line"><a name="l00585"></a><span class="lineno"> 585</span> <span class="comment"> /**</span></div>
<div class="line"><a name="l00586"></a><span class="lineno"> 586</span> <span class="comment"> * @brief Setting new format flags.</span></div>
<div class="line"><a name="l00587"></a><span class="lineno"> 587</span> <span class="comment"> * @param __fmtfl Additional flags to set.</span></div>
<div class="line"><a name="l00588"></a><span class="lineno"> 588</span> <span class="comment"> * @param __mask The flags mask for @a fmtfl.</span></div>
<div class="line"><a name="l00589"></a><span class="lineno"> 589</span> <span class="comment"> * @return The previous format control flags.</span></div>
<div class="line"><a name="l00590"></a><span class="lineno"> 590</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00591"></a><span class="lineno"> 591</span> <span class="comment"> * This function clears @a mask in the format flags, then sets</span></div>
<div class="line"><a name="l00592"></a><span class="lineno"> 592</span> <span class="comment"> * @a fmtfl @c & @a mask. An example mask is @c ios_base::adjustfield.</span></div>
<div class="line"><a name="l00593"></a><span class="lineno"> 593</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00594"></a><span class="lineno"> 594</span>  <a class="code" href="a00791.html#a03fbf244b3dfb55651c7460537abb89e">fmtflags</a></div>
<div class="line"><a name="l00595"></a><span class="lineno"><a class="line" href="a00791.html#a87fd48e3d7a0515d3958eb9d9fbba45d"> 595</a></span>  <a class="code" href="a00791.html#a87fd48e3d7a0515d3958eb9d9fbba45d">setf</a>(fmtflags __fmtfl, fmtflags __mask)</div>
<div class="line"><a name="l00596"></a><span class="lineno"> 596</span>  {</div>
<div class="line"><a name="l00597"></a><span class="lineno"> 597</span>  fmtflags __old = _M_flags;</div>
<div class="line"><a name="l00598"></a><span class="lineno"> 598</span>  _M_flags &= ~__mask;</div>
<div class="line"><a name="l00599"></a><span class="lineno"> 599</span>  _M_flags |= (__fmtfl & __mask);</div>
<div class="line"><a name="l00600"></a><span class="lineno"> 600</span>  <span class="keywordflow">return</span> __old;</div>
<div class="line"><a name="l00601"></a><span class="lineno"> 601</span>  }</div>
<div class="line"><a name="l00602"></a><span class="lineno"> 602</span> <span class="comment"></span></div>
<div class="line"><a name="l00603"></a><span class="lineno"> 603</span> <span class="comment"> /**</span></div>
<div class="line"><a name="l00604"></a><span class="lineno"> 604</span> <span class="comment"> * @brief Clearing format flags.</span></div>
<div class="line"><a name="l00605"></a><span class="lineno"> 605</span> <span class="comment"> * @param __mask The flags to unset.</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="comment"> * This function clears @a __mask in the format flags.</span></div>
<div class="line"><a name="l00608"></a><span class="lineno"> 608</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00609"></a><span class="lineno"> 609</span>  <span class="keywordtype">void</span></div>
<div class="line"><a name="l00610"></a><span class="lineno"><a class="line" href="a00791.html#a47987a5f3b706621119af2544a4d68d6"> 610</a></span>  <a class="code" href="a00791.html#a47987a5f3b706621119af2544a4d68d6">unsetf</a>(fmtflags __mask)</div>
<div class="line"><a name="l00611"></a><span class="lineno"> 611</span>  { _M_flags &= ~__mask; }</div>
<div class="line"><a name="l00612"></a><span class="lineno"> 612</span> <span class="comment"></span></div>
<div class="line"><a name="l00613"></a><span class="lineno"> 613</span> <span class="comment"> /**</span></div>
<div class="line"><a name="l00614"></a><span class="lineno"> 614</span> <span class="comment"> * @brief Flags access.</span></div>
<div class="line"><a name="l00615"></a><span class="lineno"> 615</span> <span class="comment"> * @return The precision to generate on certain output operations.</span></div>
<div class="line"><a name="l00616"></a><span class="lineno"> 616</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00617"></a><span class="lineno"> 617</span> <span class="comment"> * Be careful if you try to give a definition of @a precision here; see</span></div>
<div class="line"><a name="l00618"></a><span class="lineno"> 618</span> <span class="comment"> * DR 189.</span></div>
<div class="line"><a name="l00619"></a><span class="lineno"> 619</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00620"></a><span class="lineno"> 620</span>  <a class="code" href="a01662.html#a05eef5582eb5de62b76db4916f7adb84">streamsize</a></div>
<div class="line"><a name="l00621"></a><span class="lineno"><a class="line" href="a00791.html#a9dc8e91e44fee68decb39dd4aeaaddd9"> 621</a></span>  <a class="code" href="a00791.html#a9dc8e91e44fee68decb39dd4aeaaddd9">precision</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00622"></a><span class="lineno"> 622</span> <span class="keyword"> </span>{ <span class="keywordflow">return</span> _M_precision; }</div>
<div class="line"><a name="l00623"></a><span class="lineno"> 623</span> <span class="comment"></span></div>
<div class="line"><a name="l00624"></a><span class="lineno"> 624</span> <span class="comment"> /**</span></div>
<div class="line"><a name="l00625"></a><span class="lineno"> 625</span> <span class="comment"> * @brief Changing flags.</span></div>
<div class="line"><a name="l00626"></a><span class="lineno"> 626</span> <span class="comment"> * @param __prec The new precision value.</span></div>
<div class="line"><a name="l00627"></a><span class="lineno"> 627</span> <span class="comment"> * @return The previous value of precision().</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>  <a class="code" href="a01662.html#a05eef5582eb5de62b76db4916f7adb84">streamsize</a></div>
<div class="line"><a name="l00630"></a><span class="lineno"><a class="line" href="a00791.html#ae76be155a419e7056ece84ad7dbd8ec7"> 630</a></span>  <a class="code" href="a00791.html#ae76be155a419e7056ece84ad7dbd8ec7">precision</a>(<a class="code" href="a01662.html#a05eef5582eb5de62b76db4916f7adb84">streamsize</a> __prec)</div>
<div class="line"><a name="l00631"></a><span class="lineno"> 631</span>  {</div>
<div class="line"><a name="l00632"></a><span class="lineno"> 632</span>  <a class="code" href="a01662.html#a05eef5582eb5de62b76db4916f7adb84">streamsize</a> __old = _M_precision;</div>
<div class="line"><a name="l00633"></a><span class="lineno"> 633</span>  _M_precision = __prec;</div>
<div class="line"><a name="l00634"></a><span class="lineno"> 634</span>  <span class="keywordflow">return</span> __old;</div>
<div class="line"><a name="l00635"></a><span class="lineno"> 635</span>  }</div>
<div class="line"><a name="l00636"></a><span class="lineno"> 636</span> <span class="comment"></span></div>
<div class="line"><a name="l00637"></a><span class="lineno"> 637</span> <span class="comment"> /**</span></div>
<div class="line"><a name="l00638"></a><span class="lineno"> 638</span> <span class="comment"> * @brief Flags access.</span></div>
<div class="line"><a name="l00639"></a><span class="lineno"> 639</span> <span class="comment"> * @return The minimum field width to generate on output operations.</span></div>
<div class="line"><a name="l00640"></a><span class="lineno"> 640</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00641"></a><span class="lineno"> 641</span> <span class="comment"> * <em>Minimum field width</em> refers to the number of characters.</span></div>
<div class="line"><a name="l00642"></a><span class="lineno"> 642</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00643"></a><span class="lineno"> 643</span>  <a class="code" href="a01662.html#a05eef5582eb5de62b76db4916f7adb84">streamsize</a></div>
<div class="line"><a name="l00644"></a><span class="lineno"><a class="line" href="a00791.html#a2e2a333f56f4b02b164ad4eb0db08221"> 644</a></span>  <a class="code" href="a00791.html#a2e2a333f56f4b02b164ad4eb0db08221">width</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00645"></a><span class="lineno"> 645</span> <span class="keyword"> </span>{ <span class="keywordflow">return</span> _M_width; }</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"> /**</span></div>
<div class="line"><a name="l00648"></a><span class="lineno"> 648</span> <span class="comment"> * @brief Changing flags.</span></div>
<div class="line"><a name="l00649"></a><span class="lineno"> 649</span> <span class="comment"> * @param __wide The new width value.</span></div>
<div class="line"><a name="l00650"></a><span class="lineno"> 650</span> <span class="comment"> * @return The previous value of width().</span></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>  <a class="code" href="a01662.html#a05eef5582eb5de62b76db4916f7adb84">streamsize</a></div>
<div class="line"><a name="l00653"></a><span class="lineno"><a class="line" href="a00791.html#ac29b397e77e4fb2c7299627f4a8e6415"> 653</a></span>  <a class="code" href="a00791.html#ac29b397e77e4fb2c7299627f4a8e6415">width</a>(<a class="code" href="a01662.html#a05eef5582eb5de62b76db4916f7adb84">streamsize</a> __wide)</div>
<div class="line"><a name="l00654"></a><span class="lineno"> 654</span>  {</div>
<div class="line"><a name="l00655"></a><span class="lineno"> 655</span>  <a class="code" href="a01662.html#a05eef5582eb5de62b76db4916f7adb84">streamsize</a> __old = _M_width;</div>
<div class="line"><a name="l00656"></a><span class="lineno"> 656</span>  _M_width = __wide;</div>
<div class="line"><a name="l00657"></a><span class="lineno"> 657</span>  <span class="keywordflow">return</span> __old;</div>
<div class="line"><a name="l00658"></a><span class="lineno"> 658</span>  }</div>
<div class="line"><a name="l00659"></a><span class="lineno"> 659</span> </div>
<div class="line"><a name="l00660"></a><span class="lineno"> 660</span>  <span class="comment">// [27.4.2.4] ios_base static members</span><span class="comment"></span></div>
<div class="line"><a name="l00661"></a><span class="lineno"> 661</span> <span class="comment"> /**</span></div>
<div class="line"><a name="l00662"></a><span class="lineno"> 662</span> <span class="comment"> * @brief Interaction with the standard C I/O objects.</span></div>
<div class="line"><a name="l00663"></a><span class="lineno"> 663</span> <span class="comment"> * @param __sync Whether to synchronize or not.</span></div>
<div class="line"><a name="l00664"></a><span class="lineno"> 664</span> <span class="comment"> * @return True if the standard streams were previously synchronized.</span></div>
<div class="line"><a name="l00665"></a><span class="lineno"> 665</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00666"></a><span class="lineno"> 666</span> <span class="comment"> * The synchronization referred to is @e only that between the standard</span></div>
<div class="line"><a name="l00667"></a><span class="lineno"> 667</span> <span class="comment"> * C facilities (e.g., stdout) and the standard C++ objects (e.g.,</span></div>
<div class="line"><a name="l00668"></a><span class="lineno"> 668</span> <span class="comment"> * cout). User-declared streams are unaffected. See</span></div>
<div class="line"><a name="l00669"></a><span class="lineno"> 669</span> <span class="comment"> * http://gcc.gnu.org/onlinedocs/libstdc++/manual/bk01pt11ch28s02.html</span></div>
<div class="line"><a name="l00670"></a><span class="lineno"> 670</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00671"></a><span class="lineno"> 671</span>  <span class="keyword">static</span> <span class="keywordtype">bool</span></div>
<div class="line"><a name="l00672"></a><span class="lineno"> 672</span>  <a class="code" href="a00791.html#aade35b0cc25dc04d3b9b598182ec72b5">sync_with_stdio</a>(<span class="keywordtype">bool</span> __sync = <span class="keyword">true</span>);</div>
<div class="line"><a name="l00673"></a><span class="lineno"> 673</span> </div>
<div class="line"><a name="l00674"></a><span class="lineno"> 674</span>  <span class="comment">// [27.4.2.3] ios_base locale functions</span><span class="comment"></span></div>
<div class="line"><a name="l00675"></a><span class="lineno"> 675</span> <span class="comment"> /**</span></div>
<div class="line"><a name="l00676"></a><span class="lineno"> 676</span> <span class="comment"> * @brief Setting a new locale.</span></div>
<div class="line"><a name="l00677"></a><span class="lineno"> 677</span> <span class="comment"> * @param __loc The new locale.</span></div>
<div class="line"><a name="l00678"></a><span class="lineno"> 678</span> <span class="comment"> * @return The previous locale.</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> <span class="comment"> * Sets the new locale for this stream, and then invokes each callback</span></div>
<div class="line"><a name="l00681"></a><span class="lineno"> 681</span> <span class="comment"> * with imbue_event.</span></div>
<div class="line"><a name="l00682"></a><span class="lineno"> 682</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00683"></a><span class="lineno"> 683</span>  <a class="code" href="a00861.html">locale</a></div>
<div class="line"><a name="l00684"></a><span class="lineno"> 684</span>  <a class="code" href="a00791.html#a29b144ecf437562b7cc05027f3e5a608">imbue</a>(<span class="keyword">const</span> <a class="code" href="a00861.html">locale</a>& __loc) <span class="keywordflow">throw</span>();</div>
<div class="line"><a name="l00685"></a><span class="lineno"> 685</span> <span class="comment"></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="comment"> * @brief Locale access</span></div>
<div class="line"><a name="l00688"></a><span class="lineno"> 688</span> <span class="comment"> * @return A copy of the current locale.</span></div>
<div class="line"><a name="l00689"></a><span class="lineno"> 689</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00690"></a><span class="lineno"> 690</span> <span class="comment"> * If @c imbue(loc) has previously been called, then this function</span></div>
<div class="line"><a name="l00691"></a><span class="lineno"> 691</span> <span class="comment"> * returns @c loc. Otherwise, it returns a copy of @c std::locale(),</span></div>
<div class="line"><a name="l00692"></a><span class="lineno"> 692</span> <span class="comment"> * the global C++ locale.</span></div>
<div class="line"><a name="l00693"></a><span class="lineno"> 693</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00694"></a><span class="lineno"> 694</span>  <a class="code" href="a00861.html">locale</a></div>
<div class="line"><a name="l00695"></a><span class="lineno"><a class="line" href="a00791.html#a1efb9c3c7dbd68a2aa13d601c8c81f3b"> 695</a></span>  <a class="code" href="a00791.html#a1efb9c3c7dbd68a2aa13d601c8c81f3b">getloc</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00696"></a><span class="lineno"> 696</span> <span class="keyword"> </span>{ <span class="keywordflow">return</span> _M_ios_locale; }</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"> /**</span></div>
<div class="line"><a name="l00699"></a><span class="lineno"> 699</span> <span class="comment"> * @brief Locale access</span></div>
<div class="line"><a name="l00700"></a><span class="lineno"> 700</span> <span class="comment"> * @return A reference to the current locale.</span></div>
<div class="line"><a name="l00701"></a><span class="lineno"> 701</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00702"></a><span class="lineno"> 702</span> <span class="comment"> * Like getloc above, but returns a reference instead of</span></div>
<div class="line"><a name="l00703"></a><span class="lineno"> 703</span> <span class="comment"> * generating a copy.</span></div>
<div class="line"><a name="l00704"></a><span class="lineno"> 704</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00705"></a><span class="lineno"> 705</span>  <span class="keyword">const</span> <a class="code" href="a00861.html">locale</a>&</div>
<div class="line"><a name="l00706"></a><span class="lineno"><a class="line" href="a00791.html#a34d1190d1ab4f8a13b18391a2d3e0ec9"> 706</a></span>  <a class="code" href="a00791.html#a34d1190d1ab4f8a13b18391a2d3e0ec9">_M_getloc</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00707"></a><span class="lineno"> 707</span> <span class="keyword"> </span>{ <span class="keywordflow">return</span> _M_ios_locale; }</div>
<div class="line"><a name="l00708"></a><span class="lineno"> 708</span> </div>
<div class="line"><a name="l00709"></a><span class="lineno"> 709</span>  <span class="comment">// [27.4.2.5] ios_base storage functions</span><span class="comment"></span></div>
<div class="line"><a name="l00710"></a><span class="lineno"> 710</span> <span class="comment"> /**</span></div>
<div class="line"><a name="l00711"></a><span class="lineno"> 711</span> <span class="comment"> * @brief Access to unique indices.</span></div>
<div class="line"><a name="l00712"></a><span class="lineno"> 712</span> <span class="comment"> * @return An integer different from all previous calls.</span></div>
<div class="line"><a name="l00713"></a><span class="lineno"> 713</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00714"></a><span class="lineno"> 714</span> <span class="comment"> * This function returns a unique integer every time it is called. It</span></div>
<div class="line"><a name="l00715"></a><span class="lineno"> 715</span> <span class="comment"> * can be used for any purpose, but is primarily intended to be a unique</span></div>
<div class="line"><a name="l00716"></a><span class="lineno"> 716</span> <span class="comment"> * index for the iword and pword functions. The expectation is that an</span></div>
<div class="line"><a name="l00717"></a><span class="lineno"> 717</span> <span class="comment"> * application calls xalloc in order to obtain an index in the iword and</span></div>
<div class="line"><a name="l00718"></a><span class="lineno"> 718</span> <span class="comment"> * pword arrays that can be used without fear of conflict.</span></div>
<div class="line"><a name="l00719"></a><span class="lineno"> 719</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00720"></a><span class="lineno"> 720</span> <span class="comment"> * The implementation maintains a static variable that is incremented and</span></div>
<div class="line"><a name="l00721"></a><span class="lineno"> 721</span> <span class="comment"> * returned on each invocation. xalloc is guaranteed to return an index</span></div>
<div class="line"><a name="l00722"></a><span class="lineno"> 722</span> <span class="comment"> * that is safe to use in the iword and pword arrays.</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="keyword">static</span> <span class="keywordtype">int</span></div>
<div class="line"><a name="l00725"></a><span class="lineno"> 725</span>  <a class="code" href="a00791.html#a3faeb4739cfe621262ceef0aad98f0ea">xalloc</a>() throw();</div>
<div class="line"><a name="l00726"></a><span class="lineno"> 726</span> <span class="comment"></span></div>
<div class="line"><a name="l00727"></a><span class="lineno"> 727</span> <span class="comment"> /**</span></div>
<div class="line"><a name="l00728"></a><span class="lineno"> 728</span> <span class="comment"> * @brief Access to integer array.</span></div>
<div class="line"><a name="l00729"></a><span class="lineno"> 729</span> <span class="comment"> * @param __ix Index into the array.</span></div>
<div class="line"><a name="l00730"></a><span class="lineno"> 730</span> <span class="comment"> * @return A reference to an integer associated with the index.</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"> * The iword function provides access to an array of integers that can be</span></div>
<div class="line"><a name="l00733"></a><span class="lineno"> 733</span> <span class="comment"> * used for any purpose. The array grows as required to hold the</span></div>
<div class="line"><a name="l00734"></a><span class="lineno"> 734</span> <span class="comment"> * supplied index. All integers in the array are initialized to 0.</span></div>
<div class="line"><a name="l00735"></a><span class="lineno"> 735</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00736"></a><span class="lineno"> 736</span> <span class="comment"> * The implementation reserves several indices. You should use xalloc to</span></div>
<div class="line"><a name="l00737"></a><span class="lineno"> 737</span> <span class="comment"> * obtain an index that is safe to use. Also note that since the array</span></div>
<div class="line"><a name="l00738"></a><span class="lineno"> 738</span> <span class="comment"> * can grow dynamically, it is not safe to hold onto the reference.</span></div>
<div class="line"><a name="l00739"></a><span class="lineno"> 739</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00740"></a><span class="lineno"> 740</span>  <span class="keywordtype">long</span>&</div>
<div class="line"><a name="l00741"></a><span class="lineno"><a class="line" href="a00791.html#a25040dc1ead79e80cbdb4b5d692119f4"> 741</a></span>  <a class="code" href="a00791.html#a25040dc1ead79e80cbdb4b5d692119f4">iword</a>(<span class="keywordtype">int</span> __ix)</div>
<div class="line"><a name="l00742"></a><span class="lineno"> 742</span>  {</div>
<div class="line"><a name="l00743"></a><span class="lineno"> 743</span>  _Words& __word = (__ix < _M_word_size)</div>
<div class="line"><a name="l00744"></a><span class="lineno"> 744</span>  ? _M_word[__ix] : _M_grow_words(__ix, <span class="keyword">true</span>);</div>
<div class="line"><a name="l00745"></a><span class="lineno"> 745</span>  <span class="keywordflow">return</span> __word._M_iword;</div>
<div class="line"><a name="l00746"></a><span class="lineno"> 746</span>  }</div>
<div class="line"><a name="l00747"></a><span class="lineno"> 747</span> <span class="comment"></span></div>
<div class="line"><a name="l00748"></a><span class="lineno"> 748</span> <span class="comment"> /**</span></div>
<div class="line"><a name="l00749"></a><span class="lineno"> 749</span> <span class="comment"> * @brief Access to void pointer array.</span></div>
<div class="line"><a name="l00750"></a><span class="lineno"> 750</span> <span class="comment"> * @param __ix Index into the array.</span></div>
<div class="line"><a name="l00751"></a><span class="lineno"> 751</span> <span class="comment"> * @return A reference to a void* associated with the index.</span></div>
<div class="line"><a name="l00752"></a><span class="lineno"> 752</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00753"></a><span class="lineno"> 753</span> <span class="comment"> * The pword function provides access to an array of pointers that can be</span></div>
<div class="line"><a name="l00754"></a><span class="lineno"> 754</span> <span class="comment"> * used for any purpose. The array grows as required to hold the</span></div>
<div class="line"><a name="l00755"></a><span class="lineno"> 755</span> <span class="comment"> * supplied index. All pointers in the array are initialized to 0.</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> <span class="comment"> * The implementation reserves several indices. You should use xalloc to</span></div>
<div class="line"><a name="l00758"></a><span class="lineno"> 758</span> <span class="comment"> * obtain an index that is safe to use. Also note that since the array</span></div>
<div class="line"><a name="l00759"></a><span class="lineno"> 759</span> <span class="comment"> * can grow dynamically, it is not safe to hold onto the reference.</span></div>
<div class="line"><a name="l00760"></a><span class="lineno"> 760</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00761"></a><span class="lineno"> 761</span>  <span class="keywordtype">void</span>*&</div>
<div class="line"><a name="l00762"></a><span class="lineno"><a class="line" href="a00791.html#a562ae8fc4f9ac0b806ab7839a8877a77"> 762</a></span>  <a class="code" href="a00791.html#a562ae8fc4f9ac0b806ab7839a8877a77">pword</a>(<span class="keywordtype">int</span> __ix)</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>  _Words& __word = (__ix < _M_word_size)</div>
<div class="line"><a name="l00765"></a><span class="lineno"> 765</span>  ? _M_word[__ix] : _M_grow_words(__ix, <span class="keyword">false</span>);</div>
<div class="line"><a name="l00766"></a><span class="lineno"> 766</span>  <span class="keywordflow">return</span> __word._M_pword;</div>
<div class="line"><a name="l00767"></a><span class="lineno"> 767</span>  }</div>
<div class="line"><a name="l00768"></a><span class="lineno"> 768</span> </div>
<div class="line"><a name="l00769"></a><span class="lineno"> 769</span>  <span class="comment">// Destructor</span><span class="comment"></span></div>
<div class="line"><a name="l00770"></a><span class="lineno"> 770</span> <span class="comment"> /**</span></div>
<div class="line"><a name="l00771"></a><span class="lineno"> 771</span> <span class="comment"> * Invokes each callback with erase_event. Destroys local storage.</span></div>
<div class="line"><a name="l00772"></a><span class="lineno"> 772</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00773"></a><span class="lineno"> 773</span> <span class="comment"> * Note that the ios_base object for the standard streams never gets</span></div>
<div class="line"><a name="l00774"></a><span class="lineno"> 774</span> <span class="comment"> * destroyed. As a result, any callbacks registered with the standard</span></div>
<div class="line"><a name="l00775"></a><span class="lineno"> 775</span> <span class="comment"> * streams will not get invoked with erase_event (unless copyfmt is</span></div>
<div class="line"><a name="l00776"></a><span class="lineno"> 776</span> <span class="comment"> * used).</span></div>
<div class="line"><a name="l00777"></a><span class="lineno"> 777</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00778"></a><span class="lineno"> 778</span>  <span class="keyword">virtual</span> <a class="code" href="a00791.html#a7864443afddcf4f8d374a8442e55d1be">~ios_base</a>();</div>
<div class="line"><a name="l00779"></a><span class="lineno"> 779</span> </div>
<div class="line"><a name="l00780"></a><span class="lineno"> 780</span>  <span class="keyword">protected</span>:</div>
<div class="line"><a name="l00781"></a><span class="lineno"> 781</span>  <a class="code" href="a00791.html">ios_base</a>() throw ();</div>
<div class="line"><a name="l00782"></a><span class="lineno"> 782</span> </div>
<div class="line"><a name="l00783"></a><span class="lineno"> 783</span>  <span class="comment">// _GLIBCXX_RESOLVE_LIB_DEFECTS</span></div>
<div class="line"><a name="l00784"></a><span class="lineno"> 784</span>  <span class="comment">// 50. Copy constructor and assignment operator of ios_base</span></div>
<div class="line"><a name="l00785"></a><span class="lineno"> 785</span>  private:</div>
<div class="line"><a name="l00786"></a><span class="lineno"> 786</span>  <a class="code" href="a00791.html">ios_base</a>(const <a class="code" href="a00791.html">ios_base</a>&);</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>  ios_base&</div>
<div class="line"><a name="l00789"></a><span class="lineno"> 789</span>  operator=(const ios_base&);</div>
<div class="line"><a name="l00790"></a><span class="lineno"> 790</span>  };</div>
<div class="line"><a name="l00791"></a><span class="lineno"> 791</span> </div>
<div class="line"><a name="l00792"></a><span class="lineno"> 792</span>  <span class="comment">// [27.4.5.1] fmtflags manipulators</span><span class="comment"></span></div>
<div class="line"><a name="l00793"></a><span class="lineno"> 793</span> <span class="comment"> /// Calls base.setf(ios_base::boolalpha).</span></div>
<div class="line"><a name="l00794"></a><span class="lineno"> 794</span> <span class="comment"></span> inline ios_base&</div>
<div class="line"><a name="l00795"></a><span class="lineno"><a class="line" href="a01662.html#aa4c577f2579fd31f7bb2bd4ae582d917"> 795</a></span>  <a class="code" href="a00791.html#a7643f003a532a377d00ebe8bd288985f">boolalpha</a>(ios_base& <a class="code" href="a01653.html#ac125ef57d80f05d3af4d85475e2351ea">__base</a>)</div>
<div class="line"><a name="l00796"></a><span class="lineno"> 796</span>  {</div>
<div class="line"><a name="l00797"></a><span class="lineno"> 797</span>  __base.setf(<a class="code" href="a00791.html#a7643f003a532a377d00ebe8bd288985f">ios_base::boolalpha</a>);</div>
<div class="line"><a name="l00798"></a><span class="lineno"> 798</span>  <span class="keywordflow">return</span> <a class="code" href="a01653.html#ac125ef57d80f05d3af4d85475e2351ea">__base</a>;</div>
<div class="line"><a name="l00799"></a><span class="lineno"> 799</span>  }</div>
<div class="line"><a name="l00800"></a><span class="lineno"> 800</span> <span class="comment"></span></div>
<div class="line"><a name="l00801"></a><span class="lineno"> 801</span> <span class="comment"> /// Calls base.unsetf(ios_base::boolalpha).</span></div>
<div class="line"><a name="l00802"></a><span class="lineno"> 802</span> <span class="comment"></span> <span class="keyword">inline</span> ios_base&</div>
<div class="line"><a name="l00803"></a><span class="lineno"><a class="line" href="a01662.html#ad6ef73da482fa14835d126faec1e4548"> 803</a></span>  <a class="code" href="a01662.html#ad6ef73da482fa14835d126faec1e4548">noboolalpha</a>(<a class="code" href="a00791.html">ios_base</a>& <a class="code" href="a01653.html#ac125ef57d80f05d3af4d85475e2351ea">__base</a>)</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>  __base.<a class="code" href="a00791.html#a47987a5f3b706621119af2544a4d68d6">unsetf</a>(<a class="code" href="a00791.html#a7643f003a532a377d00ebe8bd288985f">ios_base::boolalpha</a>);</div>
<div class="line"><a name="l00806"></a><span class="lineno"> 806</span>  <span class="keywordflow">return</span> <a class="code" href="a01653.html#ac125ef57d80f05d3af4d85475e2351ea">__base</a>;</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="comment"></span></div>
<div class="line"><a name="l00809"></a><span class="lineno"> 809</span> <span class="comment"> /// Calls base.setf(ios_base::showbase).</span></div>
<div class="line"><a name="l00810"></a><span class="lineno"> 810</span> <span class="comment"></span> <span class="keyword">inline</span> ios_base&</div>
<div class="line"><a name="l00811"></a><span class="lineno"><a class="line" href="a01662.html#a5a3653d71579c614748abf4a73bbed92"> 811</a></span>  <a class="code" href="a00791.html#a69acbf246475f065d6648303e452fd4d">showbase</a>(<a class="code" href="a00791.html">ios_base</a>& <a class="code" href="a01653.html#ac125ef57d80f05d3af4d85475e2351ea">__base</a>)</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>  __base.<a class="code" href="a00791.html#a007b2f6648ba857d6ae3e68f936ca10a">setf</a>(<a class="code" href="a00791.html#a69acbf246475f065d6648303e452fd4d">ios_base::showbase</a>);</div>
<div class="line"><a name="l00814"></a><span class="lineno"> 814</span>  <span class="keywordflow">return</span> <a class="code" href="a01653.html#ac125ef57d80f05d3af4d85475e2351ea">__base</a>;</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="comment"></span></div>
<div class="line"><a name="l00817"></a><span class="lineno"> 817</span> <span class="comment"> /// Calls base.unsetf(ios_base::showbase).</span></div>
<div class="line"><a name="l00818"></a><span class="lineno"> 818</span> <span class="comment"></span> <span class="keyword">inline</span> ios_base&</div>
<div class="line"><a name="l00819"></a><span class="lineno"><a class="line" href="a01662.html#ae40e0e6a5a4292cc070a737693bce4ab"> 819</a></span>  <a class="code" href="a01662.html#ae40e0e6a5a4292cc070a737693bce4ab">noshowbase</a>(<a class="code" href="a00791.html">ios_base</a>& <a class="code" href="a01653.html#ac125ef57d80f05d3af4d85475e2351ea">__base</a>)</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>  __base.<a class="code" href="a00791.html#a47987a5f3b706621119af2544a4d68d6">unsetf</a>(<a class="code" href="a00791.html#a69acbf246475f065d6648303e452fd4d">ios_base::showbase</a>);</div>
<div class="line"><a name="l00822"></a><span class="lineno"> 822</span>  <span class="keywordflow">return</span> <a class="code" href="a01653.html#ac125ef57d80f05d3af4d85475e2351ea">__base</a>;</div>
<div class="line"><a name="l00823"></a><span class="lineno"> 823</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"> /// Calls base.setf(ios_base::showpoint).</span></div>
<div class="line"><a name="l00826"></a><span class="lineno"> 826</span> <span class="comment"></span> <span class="keyword">inline</span> ios_base&</div>
<div class="line"><a name="l00827"></a><span class="lineno"><a class="line" href="a01662.html#a0cd05ebd891c06400f5e04a84eb6d539"> 827</a></span>  <a class="code" href="a00791.html#a4c79db16d6509208744e2b698a2d107f">showpoint</a>(<a class="code" href="a00791.html">ios_base</a>& <a class="code" href="a01653.html#ac125ef57d80f05d3af4d85475e2351ea">__base</a>)</div>
<div class="line"><a name="l00828"></a><span class="lineno"> 828</span>  {</div>
<div class="line"><a name="l00829"></a><span class="lineno"> 829</span>  __base.<a class="code" href="a00791.html#a007b2f6648ba857d6ae3e68f936ca10a">setf</a>(<a class="code" href="a00791.html#a4c79db16d6509208744e2b698a2d107f">ios_base::showpoint</a>);</div>
<div class="line"><a name="l00830"></a><span class="lineno"> 830</span>  <span class="keywordflow">return</span> <a class="code" href="a01653.html#ac125ef57d80f05d3af4d85475e2351ea">__base</a>;</div>
<div class="line"><a name="l00831"></a><span class="lineno"> 831</span>  }</div>
<div class="line"><a name="l00832"></a><span class="lineno"> 832</span> <span class="comment"></span></div>
<div class="line"><a name="l00833"></a><span class="lineno"> 833</span> <span class="comment"> /// Calls base.unsetf(ios_base::showpoint).</span></div>
<div class="line"><a name="l00834"></a><span class="lineno"> 834</span> <span class="comment"></span> <span class="keyword">inline</span> ios_base&</div>
<div class="line"><a name="l00835"></a><span class="lineno"><a class="line" href="a01662.html#acacc67bedbef4625ffdf88d2b188a9f5"> 835</a></span>  <a class="code" href="a01662.html#acacc67bedbef4625ffdf88d2b188a9f5">noshowpoint</a>(<a class="code" href="a00791.html">ios_base</a>& <a class="code" href="a01653.html#ac125ef57d80f05d3af4d85475e2351ea">__base</a>)</div>
<div class="line"><a name="l00836"></a><span class="lineno"> 836</span>  {</div>
<div class="line"><a name="l00837"></a><span class="lineno"> 837</span>  __base.<a class="code" href="a00791.html#a47987a5f3b706621119af2544a4d68d6">unsetf</a>(<a class="code" href="a00791.html#a4c79db16d6509208744e2b698a2d107f">ios_base::showpoint</a>);</div>
<div class="line"><a name="l00838"></a><span class="lineno"> 838</span>  <span class="keywordflow">return</span> <a class="code" href="a01653.html#ac125ef57d80f05d3af4d85475e2351ea">__base</a>;</div>
<div class="line"><a name="l00839"></a><span class="lineno"> 839</span>  }</div>
<div class="line"><a name="l00840"></a><span class="lineno"> 840</span> <span class="comment"></span></div>
<div class="line"><a name="l00841"></a><span class="lineno"> 841</span> <span class="comment"> /// Calls base.setf(ios_base::showpos).</span></div>
<div class="line"><a name="l00842"></a><span class="lineno"> 842</span> <span class="comment"></span> <span class="keyword">inline</span> ios_base&</div>
<div class="line"><a name="l00843"></a><span class="lineno"><a class="line" href="a01662.html#a8eff68e8b5f8d409761a2a6db01924d3"> 843</a></span>  <a class="code" href="a00791.html#acf2cdf1f2ebd7914d39e25c1f071bbc4">showpos</a>(<a class="code" href="a00791.html">ios_base</a>& <a class="code" href="a01653.html#ac125ef57d80f05d3af4d85475e2351ea">__base</a>)</div>
<div class="line"><a name="l00844"></a><span class="lineno"> 844</span>  {</div>
<div class="line"><a name="l00845"></a><span class="lineno"> 845</span>  __base.<a class="code" href="a00791.html#a007b2f6648ba857d6ae3e68f936ca10a">setf</a>(<a class="code" href="a00791.html#acf2cdf1f2ebd7914d39e25c1f071bbc4">ios_base::showpos</a>);</div>
<div class="line"><a name="l00846"></a><span class="lineno"> 846</span>  <span class="keywordflow">return</span> <a class="code" href="a01653.html#ac125ef57d80f05d3af4d85475e2351ea">__base</a>;</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="comment"></span></div>
<div class="line"><a name="l00849"></a><span class="lineno"> 849</span> <span class="comment"> /// Calls base.unsetf(ios_base::showpos).</span></div>
<div class="line"><a name="l00850"></a><span class="lineno"> 850</span> <span class="comment"></span> <span class="keyword">inline</span> ios_base&</div>
<div class="line"><a name="l00851"></a><span class="lineno"><a class="line" href="a01662.html#ab7219399afb34c97c7c439be76b2eb49"> 851</a></span>  <a class="code" href="a01662.html#ab7219399afb34c97c7c439be76b2eb49">noshowpos</a>(<a class="code" href="a00791.html">ios_base</a>& <a class="code" href="a01653.html#ac125ef57d80f05d3af4d85475e2351ea">__base</a>)</div>
<div class="line"><a name="l00852"></a><span class="lineno"> 852</span>  {</div>
<div class="line"><a name="l00853"></a><span class="lineno"> 853</span>  __base.<a class="code" href="a00791.html#a47987a5f3b706621119af2544a4d68d6">unsetf</a>(<a class="code" href="a00791.html#acf2cdf1f2ebd7914d39e25c1f071bbc4">ios_base::showpos</a>);</div>
<div class="line"><a name="l00854"></a><span class="lineno"> 854</span>  <span class="keywordflow">return</span> <a class="code" href="a01653.html#ac125ef57d80f05d3af4d85475e2351ea">__base</a>;</div>
<div class="line"><a name="l00855"></a><span class="lineno"> 855</span>  }</div>
<div class="line"><a name="l00856"></a><span class="lineno"> 856</span> <span class="comment"></span></div>
<div class="line"><a name="l00857"></a><span class="lineno"> 857</span> <span class="comment"> /// Calls base.setf(ios_base::skipws).</span></div>
<div class="line"><a name="l00858"></a><span class="lineno"> 858</span> <span class="comment"></span> <span class="keyword">inline</span> ios_base&</div>
<div class="line"><a name="l00859"></a><span class="lineno"><a class="line" href="a01662.html#ad458fa76ad203ae00a0fb1c602ec1cf6"> 859</a></span>  <a class="code" href="a00791.html#a0092524de17db6438bc3bdcb914ac62b">skipws</a>(<a class="code" href="a00791.html">ios_base</a>& <a class="code" href="a01653.html#ac125ef57d80f05d3af4d85475e2351ea">__base</a>)</div>
<div class="line"><a name="l00860"></a><span class="lineno"> 860</span>  {</div>
<div class="line"><a name="l00861"></a><span class="lineno"> 861</span>  __base.<a class="code" href="a00791.html#a007b2f6648ba857d6ae3e68f936ca10a">setf</a>(<a class="code" href="a00791.html#a0092524de17db6438bc3bdcb914ac62b">ios_base::skipws</a>);</div>
<div class="line"><a name="l00862"></a><span class="lineno"> 862</span>  <span class="keywordflow">return</span> <a class="code" href="a01653.html#ac125ef57d80f05d3af4d85475e2351ea">__base</a>;</div>
<div class="line"><a name="l00863"></a><span class="lineno"> 863</span>  }</div>
<div class="line"><a name="l00864"></a><span class="lineno"> 864</span> <span class="comment"></span></div>
<div class="line"><a name="l00865"></a><span class="lineno"> 865</span> <span class="comment"> /// Calls base.unsetf(ios_base::skipws).</span></div>
<div class="line"><a name="l00866"></a><span class="lineno"> 866</span> <span class="comment"></span> <span class="keyword">inline</span> ios_base&</div>
<div class="line"><a name="l00867"></a><span class="lineno"><a class="line" href="a01662.html#a371c82c535d8f1e6c245524313394a9a"> 867</a></span>  <a class="code" href="a01662.html#a371c82c535d8f1e6c245524313394a9a">noskipws</a>(<a class="code" href="a00791.html">ios_base</a>& <a class="code" href="a01653.html#ac125ef57d80f05d3af4d85475e2351ea">__base</a>)</div>
<div class="line"><a name="l00868"></a><span class="lineno"> 868</span>  {</div>
<div class="line"><a name="l00869"></a><span class="lineno"> 869</span>  __base.<a class="code" href="a00791.html#a47987a5f3b706621119af2544a4d68d6">unsetf</a>(<a class="code" href="a00791.html#a0092524de17db6438bc3bdcb914ac62b">ios_base::skipws</a>);</div>
<div class="line"><a name="l00870"></a><span class="lineno"> 870</span>  <span class="keywordflow">return</span> <a class="code" href="a01653.html#ac125ef57d80f05d3af4d85475e2351ea">__base</a>;</div>
<div class="line"><a name="l00871"></a><span class="lineno"> 871</span>  }</div>
<div class="line"><a name="l00872"></a><span class="lineno"> 872</span> <span class="comment"></span></div>
<div class="line"><a name="l00873"></a><span class="lineno"> 873</span> <span class="comment"> /// Calls base.setf(ios_base::uppercase).</span></div>
<div class="line"><a name="l00874"></a><span class="lineno"> 874</span> <span class="comment"></span> <span class="keyword">inline</span> ios_base&</div>
<div class="line"><a name="l00875"></a><span class="lineno"><a class="line" href="a01662.html#ac045800a193138e83cba719b3d4206f3"> 875</a></span>  <a class="code" href="a00791.html#a1be02544c10366da9fd9183a905d4910">uppercase</a>(<a class="code" href="a00791.html">ios_base</a>& <a class="code" href="a01653.html#ac125ef57d80f05d3af4d85475e2351ea">__base</a>)</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>  __base.<a class="code" href="a00791.html#a007b2f6648ba857d6ae3e68f936ca10a">setf</a>(<a class="code" href="a00791.html#a1be02544c10366da9fd9183a905d4910">ios_base::uppercase</a>);</div>
<div class="line"><a name="l00878"></a><span class="lineno"> 878</span>  <span class="keywordflow">return</span> <a class="code" href="a01653.html#ac125ef57d80f05d3af4d85475e2351ea">__base</a>;</div>
<div class="line"><a name="l00879"></a><span class="lineno"> 879</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> <span class="comment"> /// Calls base.unsetf(ios_base::uppercase).</span></div>
<div class="line"><a name="l00882"></a><span class="lineno"> 882</span> <span class="comment"></span> <span class="keyword">inline</span> ios_base&</div>
<div class="line"><a name="l00883"></a><span class="lineno"><a class="line" href="a01662.html#a0b1c781ecc10f910c74dd2ff27a1f2ae"> 883</a></span>  <a class="code" href="a01662.html#a0b1c781ecc10f910c74dd2ff27a1f2ae">nouppercase</a>(<a class="code" href="a00791.html">ios_base</a>& <a class="code" href="a01653.html#ac125ef57d80f05d3af4d85475e2351ea">__base</a>)</div>
<div class="line"><a name="l00884"></a><span class="lineno"> 884</span>  {</div>
<div class="line"><a name="l00885"></a><span class="lineno"> 885</span>  __base.<a class="code" href="a00791.html#a47987a5f3b706621119af2544a4d68d6">unsetf</a>(<a class="code" href="a00791.html#a1be02544c10366da9fd9183a905d4910">ios_base::uppercase</a>);</div>
<div class="line"><a name="l00886"></a><span class="lineno"> 886</span>  <span class="keywordflow">return</span> <a class="code" href="a01653.html#ac125ef57d80f05d3af4d85475e2351ea">__base</a>;</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"> /// Calls base.setf(ios_base::unitbuf).</span></div>
<div class="line"><a name="l00890"></a><span class="lineno"> 890</span> <span class="comment"></span> <span class="keyword">inline</span> ios_base&</div>
<div class="line"><a name="l00891"></a><span class="lineno"><a class="line" href="a01662.html#ac3f7f054e68fb8448cfb5937f54de5ec"> 891</a></span>  <a class="code" href="a00791.html#aa2d184ca6fce44ac8ececba1b0c70dc5">unitbuf</a>(<a class="code" href="a00791.html">ios_base</a>& <a class="code" href="a01653.html#ac125ef57d80f05d3af4d85475e2351ea">__base</a>)</div>
<div class="line"><a name="l00892"></a><span class="lineno"> 892</span>  {</div>
<div class="line"><a name="l00893"></a><span class="lineno"> 893</span>  __base.<a class="code" href="a00791.html#a007b2f6648ba857d6ae3e68f936ca10a">setf</a>(<a class="code" href="a00791.html#aa2d184ca6fce44ac8ececba1b0c70dc5">ios_base::unitbuf</a>);</div>
<div class="line"><a name="l00894"></a><span class="lineno"> 894</span>  <span class="keywordflow">return</span> <a class="code" href="a01653.html#ac125ef57d80f05d3af4d85475e2351ea">__base</a>;</div>
<div class="line"><a name="l00895"></a><span class="lineno"> 895</span>  }</div>
<div class="line"><a name="l00896"></a><span class="lineno"> 896</span> <span class="comment"></span></div>
<div class="line"><a name="l00897"></a><span class="lineno"> 897</span> <span class="comment"> /// Calls base.unsetf(ios_base::unitbuf).</span></div>
<div class="line"><a name="l00898"></a><span class="lineno"> 898</span> <span class="comment"></span> <span class="keyword">inline</span> ios_base&</div>
<div class="line"><a name="l00899"></a><span class="lineno"><a class="line" href="a01662.html#a205c934d476ce13b62c74c1e1229e906"> 899</a></span>  <a class="code" href="a01662.html#a205c934d476ce13b62c74c1e1229e906">nounitbuf</a>(<a class="code" href="a00791.html">ios_base</a>& <a class="code" href="a01653.html#ac125ef57d80f05d3af4d85475e2351ea">__base</a>)</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>  __base.<a class="code" href="a00791.html#a47987a5f3b706621119af2544a4d68d6">unsetf</a>(<a class="code" href="a00791.html#aa2d184ca6fce44ac8ececba1b0c70dc5">ios_base::unitbuf</a>);</div>
<div class="line"><a name="l00902"></a><span class="lineno"> 902</span>  <span class="keywordflow">return</span> <a class="code" href="a01653.html#ac125ef57d80f05d3af4d85475e2351ea">__base</a>;</div>
<div class="line"><a name="l00903"></a><span class="lineno"> 903</span>  }</div>
<div class="line"><a name="l00904"></a><span class="lineno"> 904</span> </div>
<div class="line"><a name="l00905"></a><span class="lineno"> 905</span>  <span class="comment">// [27.4.5.2] adjustfield manipulators</span><span class="comment"></span></div>
<div class="line"><a name="l00906"></a><span class="lineno"> 906</span> <span class="comment"> /// Calls base.setf(ios_base::internal, ios_base::adjustfield).</span></div>
<div class="line"><a name="l00907"></a><span class="lineno"> 907</span> <span class="comment"></span> <span class="keyword">inline</span> ios_base&</div>
<div class="line"><a name="l00908"></a><span class="lineno"><a class="line" href="a01662.html#a084be990a1caf21a3b1ce38fe61bad3f"> 908</a></span>  <span class="keyword">internal</span>(<a class="code" href="a00791.html">ios_base</a>& <a class="code" href="a01653.html#ac125ef57d80f05d3af4d85475e2351ea">__base</a>)</div>
<div class="line"><a name="l00909"></a><span class="lineno"> 909</span>  {</div>
<div class="line"><a name="l00910"></a><span class="lineno"> 910</span>  <a class="code" href="a01653.html#ac125ef57d80f05d3af4d85475e2351ea">__base</a>.setf(<a class="code" href="a00791.html#a6e38abfae36f1fce1d01ec47487ba226">ios_base::internal</a>, <a class="code" href="a00791.html#afb35e86e0979426d5271e7da619e564b">ios_base::adjustfield</a>);</div>
<div class="line"><a name="l00911"></a><span class="lineno"> 911</span>  <span class="keywordflow">return</span> <a class="code" href="a01653.html#ac125ef57d80f05d3af4d85475e2351ea">__base</a>;</div>
<div class="line"><a name="l00912"></a><span class="lineno"> 912</span>  }</div>
<div class="line"><a name="l00913"></a><span class="lineno"> 913</span> <span class="comment"></span></div>
<div class="line"><a name="l00914"></a><span class="lineno"> 914</span> <span class="comment"> /// Calls base.setf(ios_base::left, ios_base::adjustfield).</span></div>
<div class="line"><a name="l00915"></a><span class="lineno"> 915</span> <span class="comment"></span> <span class="keyword">inline</span> ios_base&</div>
<div class="line"><a name="l00916"></a><span class="lineno"><a class="line" href="a01662.html#a96d1c2cab30f14f4e34ccb460f1ad1c9"> 916</a></span>  <a class="code" href="a00791.html#ac3795cde4efbdf63b27ea978f1a2755d">left</a>(<a class="code" href="a00791.html">ios_base</a>& <a class="code" href="a01653.html#ac125ef57d80f05d3af4d85475e2351ea">__base</a>)</div>
<div class="line"><a name="l00917"></a><span class="lineno"> 917</span>  {</div>
<div class="line"><a name="l00918"></a><span class="lineno"> 918</span>  __base.<a class="code" href="a00791.html#a007b2f6648ba857d6ae3e68f936ca10a">setf</a>(<a class="code" href="a00791.html#ac3795cde4efbdf63b27ea978f1a2755d">ios_base::left</a>, <a class="code" href="a00791.html#afb35e86e0979426d5271e7da619e564b">ios_base::adjustfield</a>);</div>
<div class="line"><a name="l00919"></a><span class="lineno"> 919</span>  <span class="keywordflow">return</span> <a class="code" href="a01653.html#ac125ef57d80f05d3af4d85475e2351ea">__base</a>;</div>
<div class="line"><a name="l00920"></a><span class="lineno"> 920</span>  }</div>
<div class="line"><a name="l00921"></a><span class="lineno"> 921</span> <span class="comment"></span></div>
<div class="line"><a name="l00922"></a><span class="lineno"> 922</span> <span class="comment"> /// Calls base.setf(ios_base::right, ios_base::adjustfield).</span></div>
<div class="line"><a name="l00923"></a><span class="lineno"> 923</span> <span class="comment"></span> <span class="keyword">inline</span> ios_base&</div>
<div class="line"><a name="l00924"></a><span class="lineno"><a class="line" href="a01662.html#a1a23b13efe06ee9b3cd9324af25ab538"> 924</a></span>  <a class="code" href="a00791.html#a13753798f5c9da6f9372429c53039767">right</a>(<a class="code" href="a00791.html">ios_base</a>& <a class="code" href="a01653.html#ac125ef57d80f05d3af4d85475e2351ea">__base</a>)</div>
<div class="line"><a name="l00925"></a><span class="lineno"> 925</span>  {</div>
<div class="line"><a name="l00926"></a><span class="lineno"> 926</span>  __base.<a class="code" href="a00791.html#a007b2f6648ba857d6ae3e68f936ca10a">setf</a>(<a class="code" href="a00791.html#a13753798f5c9da6f9372429c53039767">ios_base::right</a>, <a class="code" href="a00791.html#afb35e86e0979426d5271e7da619e564b">ios_base::adjustfield</a>);</div>
<div class="line"><a name="l00927"></a><span class="lineno"> 927</span>  <span class="keywordflow">return</span> <a class="code" href="a01653.html#ac125ef57d80f05d3af4d85475e2351ea">__base</a>;</div>
<div class="line"><a name="l00928"></a><span class="lineno"> 928</span>  }</div>
<div class="line"><a name="l00929"></a><span class="lineno"> 929</span> </div>
<div class="line"><a name="l00930"></a><span class="lineno"> 930</span>  <span class="comment">// [27.4.5.3] basefield manipulators</span><span class="comment"></span></div>
<div class="line"><a name="l00931"></a><span class="lineno"> 931</span> <span class="comment"> /// Calls base.setf(ios_base::dec, ios_base::basefield).</span></div>
<div class="line"><a name="l00932"></a><span class="lineno"> 932</span> <span class="comment"></span> <span class="keyword">inline</span> ios_base&</div>
<div class="line"><a name="l00933"></a><span class="lineno"><a class="line" href="a01662.html#a41ca573b6c90740c9355d373118d87f5"> 933</a></span>  <a class="code" href="a00791.html#a3b38d2c92a8191a8f6d4994c663d408e">dec</a>(<a class="code" href="a00791.html">ios_base</a>& <a class="code" href="a01653.html#ac125ef57d80f05d3af4d85475e2351ea">__base</a>)</div>
<div class="line"><a name="l00934"></a><span class="lineno"> 934</span>  {</div>
<div class="line"><a name="l00935"></a><span class="lineno"> 935</span>  __base.<a class="code" href="a00791.html#a007b2f6648ba857d6ae3e68f936ca10a">setf</a>(<a class="code" href="a00791.html#a3b38d2c92a8191a8f6d4994c663d408e">ios_base::dec</a>, <a class="code" href="a00791.html#a1c78bab2448707823dbb382c1f9d872a">ios_base::basefield</a>);</div>
<div class="line"><a name="l00936"></a><span class="lineno"> 936</span>  <span class="keywordflow">return</span> <a class="code" href="a01653.html#ac125ef57d80f05d3af4d85475e2351ea">__base</a>;</div>
<div class="line"><a name="l00937"></a><span class="lineno"> 937</span>  }</div>
<div class="line"><a name="l00938"></a><span class="lineno"> 938</span> <span class="comment"></span></div>
<div class="line"><a name="l00939"></a><span class="lineno"> 939</span> <span class="comment"> /// Calls base.setf(ios_base::hex, ios_base::basefield).</span></div>
<div class="line"><a name="l00940"></a><span class="lineno"> 940</span> <span class="comment"></span> <span class="keyword">inline</span> ios_base&</div>
<div class="line"><a name="l00941"></a><span class="lineno"><a class="line" href="a01662.html#a6657c6357b609abbfd0507c8d1cdc90c"> 941</a></span>  <a class="code" href="a00791.html#a0dec2040942a5b127ce98be81486466f">hex</a>(<a class="code" href="a00791.html">ios_base</a>& <a class="code" href="a01653.html#ac125ef57d80f05d3af4d85475e2351ea">__base</a>)</div>
<div class="line"><a name="l00942"></a><span class="lineno"> 942</span>  {</div>
<div class="line"><a name="l00943"></a><span class="lineno"> 943</span>  __base.<a class="code" href="a00791.html#a007b2f6648ba857d6ae3e68f936ca10a">setf</a>(<a class="code" href="a00791.html#a0dec2040942a5b127ce98be81486466f">ios_base::hex</a>, <a class="code" href="a00791.html#a1c78bab2448707823dbb382c1f9d872a">ios_base::basefield</a>);</div>
<div class="line"><a name="l00944"></a><span class="lineno"> 944</span>  <span class="keywordflow">return</span> <a class="code" href="a01653.html#ac125ef57d80f05d3af4d85475e2351ea">__base</a>;</div>
<div class="line"><a name="l00945"></a><span class="lineno"> 945</span>  }</div>
<div class="line"><a name="l00946"></a><span class="lineno"> 946</span> <span class="comment"></span></div>
<div class="line"><a name="l00947"></a><span class="lineno"> 947</span> <span class="comment"> /// Calls base.setf(ios_base::oct, ios_base::basefield).</span></div>
<div class="line"><a name="l00948"></a><span class="lineno"> 948</span> <span class="comment"></span> <span class="keyword">inline</span> ios_base&</div>
<div class="line"><a name="l00949"></a><span class="lineno"><a class="line" href="a01662.html#a5fa596d5be9b0fbcf9d9c18b6ed1fe0e"> 949</a></span>  <a class="code" href="a00791.html#ab9d72ba493c0a12da9e6669c32af98ed">oct</a>(<a class="code" href="a00791.html">ios_base</a>& <a class="code" href="a01653.html#ac125ef57d80f05d3af4d85475e2351ea">__base</a>)</div>
<div class="line"><a name="l00950"></a><span class="lineno"> 950</span>  {</div>
<div class="line"><a name="l00951"></a><span class="lineno"> 951</span>  __base.<a class="code" href="a00791.html#a007b2f6648ba857d6ae3e68f936ca10a">setf</a>(<a class="code" href="a00791.html#ab9d72ba493c0a12da9e6669c32af98ed">ios_base::oct</a>, <a class="code" href="a00791.html#a1c78bab2448707823dbb382c1f9d872a">ios_base::basefield</a>);</div>
<div class="line"><a name="l00952"></a><span class="lineno"> 952</span>  <span class="keywordflow">return</span> <a class="code" href="a01653.html#ac125ef57d80f05d3af4d85475e2351ea">__base</a>;</div>
<div class="line"><a name="l00953"></a><span class="lineno"> 953</span>  }</div>
<div class="line"><a name="l00954"></a><span class="lineno"> 954</span> </div>
<div class="line"><a name="l00955"></a><span class="lineno"> 955</span>  <span class="comment">// [27.4.5.4] floatfield manipulators</span><span class="comment"></span></div>
<div class="line"><a name="l00956"></a><span class="lineno"> 956</span> <span class="comment"> /// Calls base.setf(ios_base::fixed, ios_base::floatfield).</span></div>
<div class="line"><a name="l00957"></a><span class="lineno"> 957</span> <span class="comment"></span> <span class="keyword">inline</span> ios_base&</div>
<div class="line"><a name="l00958"></a><span class="lineno"><a class="line" href="a01662.html#af52d7537a34e913e7fb3f0ec2f27a8f2"> 958</a></span>  <a class="code" href="a00791.html#ab68a9e528eb897d85741f7a21adf4368">fixed</a>(<a class="code" href="a00791.html">ios_base</a>& <a class="code" href="a01653.html#ac125ef57d80f05d3af4d85475e2351ea">__base</a>)</div>
<div class="line"><a name="l00959"></a><span class="lineno"> 959</span>  {</div>
<div class="line"><a name="l00960"></a><span class="lineno"> 960</span>  __base.<a class="code" href="a00791.html#a007b2f6648ba857d6ae3e68f936ca10a">setf</a>(<a class="code" href="a00791.html#ab68a9e528eb897d85741f7a21adf4368">ios_base::fixed</a>, <a class="code" href="a00791.html#a82663733691c649e8138a0fa959cb8c4">ios_base::floatfield</a>);</div>
<div class="line"><a name="l00961"></a><span class="lineno"> 961</span>  <span class="keywordflow">return</span> <a class="code" href="a01653.html#ac125ef57d80f05d3af4d85475e2351ea">__base</a>;</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> <span class="comment"></span></div>
<div class="line"><a name="l00964"></a><span class="lineno"> 964</span> <span class="comment"> /// Calls base.setf(ios_base::scientific, ios_base::floatfield).</span></div>
<div class="line"><a name="l00965"></a><span class="lineno"> 965</span> <span class="comment"></span> <span class="keyword">inline</span> ios_base&</div>
<div class="line"><a name="l00966"></a><span class="lineno"><a class="line" href="a01662.html#a3286bebdde076d132d35c8fc79d6bdc4"> 966</a></span>  <a class="code" href="a00791.html#af4966eeb93a789a84f9acd92375d8483">scientific</a>(<a class="code" href="a00791.html">ios_base</a>& <a class="code" href="a01653.html#ac125ef57d80f05d3af4d85475e2351ea">__base</a>)</div>
<div class="line"><a name="l00967"></a><span class="lineno"> 967</span>  {</div>
<div class="line"><a name="l00968"></a><span class="lineno"> 968</span>  __base.<a class="code" href="a00791.html#a007b2f6648ba857d6ae3e68f936ca10a">setf</a>(<a class="code" href="a00791.html#af4966eeb93a789a84f9acd92375d8483">ios_base::scientific</a>, <a class="code" href="a00791.html#a82663733691c649e8138a0fa959cb8c4">ios_base::floatfield</a>);</div>
<div class="line"><a name="l00969"></a><span class="lineno"> 969</span>  <span class="keywordflow">return</span> <a class="code" href="a01653.html#ac125ef57d80f05d3af4d85475e2351ea">__base</a>;</div>
<div class="line"><a name="l00970"></a><span class="lineno"> 970</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> _GLIBCXX_END_NAMESPACE_VERSION</div>
<div class="line"><a name="l00973"></a><span class="lineno"> 973</span> } <span class="comment">// namespace</span></div>
<div class="line"><a name="l00974"></a><span class="lineno"> 974</span> </div>
<div class="line"><a name="l00975"></a><span class="lineno"> 975</span> <span class="preprocessor">#endif </span><span class="comment">/* _IOS_BASE_H */</span><span class="preprocessor"></span></div>
<div class="ttc" id="a00791_html_a82663733691c649e8138a0fa959cb8c4"><div class="ttname"><a href="a00791.html#a82663733691c649e8138a0fa959cb8c4">std::ios_base::floatfield</a></div><div class="ttdeci">static const fmtflags floatfield</div><div class="ttdoc">A mask of scientific|fixed. Useful for the 2-arg form of setf. </div><div class="ttdef"><b>Definition:</b> <a href="a01315_source.html#l00316">ios_base.h:316</a></div></div>
<div class="ttc" id="a00791_html_a69acbf246475f065d6648303e452fd4d"><div class="ttname"><a href="a00791.html#a69acbf246475f065d6648303e452fd4d">std::ios_base::showbase</a></div><div class="ttdeci">static const fmtflags showbase</div><div class="ttdoc">Generates a prefix indicating the numeric base of generated integer output. </div><div class="ttdef"><b>Definition:</b> <a href="a01315_source.html#l00290">ios_base.h:290</a></div></div>
<div class="ttc" id="a00791_html_a0092524de17db6438bc3bdcb914ac62b"><div class="ttname"><a href="a00791.html#a0092524de17db6438bc3bdcb914ac62b">std::ios_base::skipws</a></div><div class="ttdeci">static const fmtflags skipws</div><div class="ttdoc">Skips leading white space before certain input operations. </div><div class="ttdef"><b>Definition:</b> <a href="a01315_source.html#l00300">ios_base.h:300</a></div></div>
<div class="ttc" id="a00791_html_a9af3b6f8ace7d893e1a0853d8fb29778"><div class="ttname"><a href="a00791.html#a9af3b6f8ace7d893e1a0853d8fb29778">std::ios_base::goodbit</a></div><div class="ttdeci">static const iostate goodbit</div><div class="ttdoc">Indicates all is well. </div><div class="ttdef"><b>Definition:</b> <a href="a01315_source.html#l00345">ios_base.h:345</a></div></div>
<div class="ttc" id="a00791_html_a1efb9c3c7dbd68a2aa13d601c8c81f3b"><div class="ttname"><a href="a00791.html#a1efb9c3c7dbd68a2aa13d601c8c81f3b">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="a01315_source.html#l00695">ios_base.h:695</a></div></div>
<div class="ttc" id="a00791_html_adf4056972215e095a642f4d234ab6c5b"><div class="ttname"><a href="a00791.html#adf4056972215e095a642f4d234ab6c5b">std::ios_base::event_callback</a></div><div class="ttdeci">void(* event_callback)(event __e, ios_base &__b, int __i)</div><div class="ttdoc">The type of an event callback function. </div><div class="ttdef"><b>Definition:</b> <a href="a01315_source.html#l00436">ios_base.h:436</a></div></div>
<div class="ttc" id="a00791_html_ab68a9e528eb897d85741f7a21adf4368"><div class="ttname"><a href="a00791.html#ab68a9e528eb897d85741f7a21adf4368">std::ios_base::fixed</a></div><div class="ttdeci">static const fmtflags fixed</div><div class="ttdoc">Generate floating-point output in fixed-point notation. </div><div class="ttdef"><b>Definition:</b> <a href="a01315_source.html#l00264">ios_base.h:264</a></div></div>
<div class="ttc" id="a00791_html_a7187e216e5d16ec820ea1791002f85e0"><div class="ttname"><a href="a00791.html#a7187e216e5d16ec820ea1791002f85e0">std::ios_base::out</a></div><div class="ttdeci">static const openmode out</div><div class="ttdoc">Open for output. Default for ofstream and fstream. </div><div class="ttdef"><b>Definition:</b> <a href="a01315_source.html#l00378">ios_base.h:378</a></div></div>
<div class="ttc" id="a01662_html_a37b7f9acb3d4f471410857a524425f03"><div class="ttname"><a href="a01662.html#a37b7f9acb3d4f471410857a524425f03">std::operator|</a></div><div class="ttdeci">bitset< _Nb > operator|(const bitset< _Nb > &__x, const bitset< _Nb > &__y) noexcept</div><div class="ttdoc">Global bitwise operations on bitsets. </div><div class="ttdef"><b>Definition:</b> <a href="a01061_source.html#l01425">bitset:1425</a></div></div>
<div class="ttc" id="a00791_html_a88a28f18badafdd8e605841b8b7042d5"><div class="ttname"><a href="a00791.html#a88a28f18badafdd8e605841b8b7042d5">std::ios_base::binary</a></div><div class="ttdeci">static const openmode binary</div><div class="ttdoc">Perform input and output in binary mode (as opposed to text mode). This is probably not what you thin...</div><div class="ttdef"><b>Definition:</b> <a href="a01315_source.html#l00372">ios_base.h:372</a></div></div>
<div class="ttc" id="a00791_html"><div class="ttname"><a href="a00791.html">std::ios_base</a></div><div class="ttdoc">The base of the I/O class hierarchy.This class defines everything that can be defined about I/O that ...</div><div class="ttdef"><b>Definition:</b> <a href="a01315_source.html#l00199">ios_base.h:199</a></div></div>
<div class="ttc" id="a00791_html_a29b144ecf437562b7cc05027f3e5a608"><div class="ttname"><a href="a00791.html#a29b144ecf437562b7cc05027f3e5a608">std::ios_base::imbue</a></div><div class="ttdeci">locale imbue(const locale &__loc)</div><div class="ttdoc">Setting a new locale. </div></div>
<div class="ttc" id="a00791_html_a1965600e26ca83d186504a4fd337cb9e"><div class="ttname"><a href="a00791.html#a1965600e26ca83d186504a4fd337cb9e">std::ios_base::cur</a></div><div class="ttdeci">static const seekdir cur</div><div class="ttdoc">Request a seek relative to the current position within the sequence. </div><div class="ttdef"><b>Definition:</b> <a href="a01315_source.html#l00399">ios_base.h:399</a></div></div>
<div class="ttc" id="a00791_html_a13753798f5c9da6f9372429c53039767"><div class="ttname"><a href="a00791.html#a13753798f5c9da6f9372429c53039767">std::ios_base::right</a></div><div class="ttdeci">static const fmtflags right</div><div class="ttdoc">Adds fill characters on the left (initial positions) of certain generated output. (I...</div><div class="ttdef"><b>Definition:</b> <a href="a01315_source.html#l00283">ios_base.h:283</a></div></div>
<div class="ttc" id="a01662_html_a743644683bb471f059eeb0714b312170"><div class="ttname"><a href="a01662.html#a743644683bb471f059eeb0714b312170">std::operator~</a></div><div class="ttdeci">bitset< _Nb > operator~() const noexcept</div><div class="ttdoc">See the no-argument flip(). </div><div class="ttdef"><b>Definition:</b> <a href="a01061_source.html#l01126">bitset:1126</a></div></div>
<div class="ttc" id="a00791_html_a214f784b4a9d7ce92eb23ed99e44aecf"><div class="ttname"><a href="a00791.html#a214f784b4a9d7ce92eb23ed99e44aecf">std::ios_base::beg</a></div><div class="ttdeci">static const seekdir beg</div><div class="ttdoc">Request a seek relative to the beginning of the stream. </div><div class="ttdef"><b>Definition:</b> <a href="a01315_source.html#l00396">ios_base.h:396</a></div></div>
<div class="ttc" id="a00791_html_a6e38abfae36f1fce1d01ec47487ba226"><div class="ttname"><a href="a00791.html#a6e38abfae36f1fce1d01ec47487ba226">std::ios_base::internal</a></div><div class="ttdeci">static const fmtflags internal</div><div class="ttdoc">Adds fill characters at a designated internal point in certain generated output, or identical to righ...</div><div class="ttdef"><b>Definition:</b> <a href="a01315_source.html#l00272">ios_base.h:272</a></div></div>
<div class="ttc" id="a00791_html_a25040dc1ead79e80cbdb4b5d692119f4"><div class="ttname"><a href="a00791.html#a25040dc1ead79e80cbdb4b5d692119f4">std::ios_base::iword</a></div><div class="ttdeci">long & iword(int __ix)</div><div class="ttdoc">Access to integer array. </div><div class="ttdef"><b>Definition:</b> <a href="a01315_source.html#l00741">ios_base.h:741</a></div></div>
<div class="ttc" id="a00791_html_ad22225874e26210dfe11263279587e75"><div class="ttname"><a href="a00791.html#ad22225874e26210dfe11263279587e75">std::ios_base::ate</a></div><div class="ttdeci">static const openmode ate</div><div class="ttdoc">Open and seek to end immediately after opening. </div><div class="ttdef"><b>Definition:</b> <a href="a01315_source.html#l00367">ios_base.h:367</a></div></div>
<div class="ttc" id="a00791_html_a34d1190d1ab4f8a13b18391a2d3e0ec9"><div class="ttname"><a href="a00791.html#a34d1190d1ab4f8a13b18391a2d3e0ec9">std::ios_base::_M_getloc</a></div><div class="ttdeci">const locale & _M_getloc() const </div><div class="ttdoc">Locale access. </div><div class="ttdef"><b>Definition:</b> <a href="a01315_source.html#l00706">ios_base.h:706</a></div></div>
<div class="ttc" id="a01662_html_a0b1c781ecc10f910c74dd2ff27a1f2ae"><div class="ttname"><a href="a01662.html#a0b1c781ecc10f910c74dd2ff27a1f2ae">std::nouppercase</a></div><div class="ttdeci">ios_base & nouppercase(ios_base &__base)</div><div class="ttdoc">Calls base.unsetf(ios_base::uppercase). </div><div class="ttdef"><b>Definition:</b> <a href="a01315_source.html#l00883">ios_base.h:883</a></div></div>
<div class="ttc" id="a01662_html_ab7219399afb34c97c7c439be76b2eb49"><div class="ttname"><a href="a01662.html#ab7219399afb34c97c7c439be76b2eb49">std::noshowpos</a></div><div class="ttdeci">ios_base & noshowpos(ios_base &__base)</div><div class="ttdoc">Calls base.unsetf(ios_base::showpos). </div><div class="ttdef"><b>Definition:</b> <a href="a01315_source.html#l00851">ios_base.h:851</a></div></div>
<div class="ttc" id="a01662_html_a7e7330f9af270f5bd90341928263da8d"><div class="ttname"><a href="a01662.html#a7e7330f9af270f5bd90341928263da8d">std::operator&</a></div><div class="ttdeci">bitset< _Nb > operator&(const bitset< _Nb > &__x, const bitset< _Nb > &__y) noexcept</div><div class="ttdoc">Global bitwise operations on bitsets. </div><div class="ttdef"><b>Definition:</b> <a href="a01061_source.html#l01416">bitset:1416</a></div></div>
<div class="ttc" id="a01662_html_a0eec0ec1834b05e931022533e2ae4d03"><div class="ttname"><a href="a01662.html#a0eec0ec1834b05e931022533e2ae4d03">std::operator^</a></div><div class="ttdeci">bitset< _Nb > operator^(const bitset< _Nb > &__x, const bitset< _Nb > &__y) noexcept</div><div class="ttdoc">Global bitwise operations on bitsets. </div><div class="ttdef"><b>Definition:</b> <a href="a01061_source.html#l01434">bitset:1434</a></div></div>
<div class="ttc" id="a01662_html_a371c82c535d8f1e6c245524313394a9a"><div class="ttname"><a href="a01662.html#a371c82c535d8f1e6c245524313394a9a">std::noskipws</a></div><div class="ttdeci">ios_base & noskipws(ios_base &__base)</div><div class="ttdoc">Calls base.unsetf(ios_base::skipws). </div><div class="ttdef"><b>Definition:</b> <a href="a01315_source.html#l00867">ios_base.h:867</a></div></div>
<div class="ttc" id="a00791_html_ac19bbe98949795f6038952b6c7759a0a"><div class="ttname"><a href="a00791.html#ac19bbe98949795f6038952b6c7759a0a">std::ios_base::seekdir</a></div><div class="ttdeci">_Ios_Seekdir seekdir</div><div class="ttdoc">This is an enumerated type. </div><div class="ttdef"><b>Definition:</b> <a href="a01315_source.html#l00393">ios_base.h:393</a></div></div>
<div class="ttc" id="a01662_html_a205c934d476ce13b62c74c1e1229e906"><div class="ttname"><a href="a01662.html#a205c934d476ce13b62c74c1e1229e906">std::nounitbuf</a></div><div class="ttdeci">ios_base & nounitbuf(ios_base &__base)</div><div class="ttdoc">Calls base.unsetf(ios_base::unitbuf). </div><div class="ttdef"><b>Definition:</b> <a href="a01315_source.html#l00899">ios_base.h:899</a></div></div>
<div class="ttc" id="a00791_html_a415eb7181eb10a21c92455e1fae17cec"><div class="ttname"><a href="a00791.html#a415eb7181eb10a21c92455e1fae17cec">std::ios_base::flags</a></div><div class="ttdeci">fmtflags flags(fmtflags __fmtfl)</div><div class="ttdoc">Setting new format flags all at once. </div><div class="ttdef"><b>Definition:</b> <a href="a01315_source.html#l00562">ios_base.h:562</a></div></div>
<div class="ttc" id="a00791_html_a0dec2040942a5b127ce98be81486466f"><div class="ttname"><a href="a00791.html#a0dec2040942a5b127ce98be81486466f">std::ios_base::hex</a></div><div class="ttdeci">static const fmtflags hex</div><div class="ttdoc">Converts integer input or generates integer output in hexadecimal base. </div><div class="ttdef"><b>Definition:</b> <a href="a01315_source.html#l00267">ios_base.h:267</a></div></div>
<div class="ttc" id="a00791_html_a4c79db16d6509208744e2b698a2d107f"><div class="ttname"><a href="a00791.html#a4c79db16d6509208744e2b698a2d107f">std::ios_base::showpoint</a></div><div class="ttdeci">static const fmtflags showpoint</div><div class="ttdoc">Generates a decimal-point character unconditionally in generated floating-point output. </div><div class="ttdef"><b>Definition:</b> <a href="a01315_source.html#l00294">ios_base.h:294</a></div></div>
<div class="ttc" id="a00791_html_abc6732e5a0d9dc40b79e2fe6e32e7b09"><div class="ttname"><a href="a00791.html#abc6732e5a0d9dc40b79e2fe6e32e7b09">std::ios_base::app</a></div><div class="ttdeci">static const openmode app</div><div class="ttdoc">Seek to end before each write. </div><div class="ttdef"><b>Definition:</b> <a href="a01315_source.html#l00364">ios_base.h:364</a></div></div>
<div class="ttc" id="a00718_html"><div class="ttname"><a href="a00718.html">std::exception</a></div><div class="ttdoc">Base class for all library exceptions. </div><div class="ttdef"><b>Definition:</b> <a href="a01221_source.html#l00060">exception:60</a></div></div>
<div class="ttc" id="a00791_html_a82f04dbbaeb4c368add2d2d045f3f95b"><div class="ttname"><a href="a00791.html#a82f04dbbaeb4c368add2d2d045f3f95b">std::ios_base::flags</a></div><div class="ttdeci">fmtflags flags() const </div><div class="ttdoc">Access to format flags. </div><div class="ttdef"><b>Definition:</b> <a href="a01315_source.html#l00551">ios_base.h:551</a></div></div>
<div class="ttc" id="a00791_html_a87fd48e3d7a0515d3958eb9d9fbba45d"><div class="ttname"><a href="a00791.html#a87fd48e3d7a0515d3958eb9d9fbba45d">std::ios_base::setf</a></div><div class="ttdeci">fmtflags setf(fmtflags __fmtfl, fmtflags __mask)</div><div class="ttdoc">Setting new format flags. </div><div class="ttdef"><b>Definition:</b> <a href="a01315_source.html#l00595">ios_base.h:595</a></div></div>
<div class="ttc" id="a00791_html_a806f6f377e4fb4525d19e6d24df3cd62"><div class="ttname"><a href="a00791.html#a806f6f377e4fb4525d19e6d24df3cd62">std::ios_base::eofbit</a></div><div class="ttdeci">static const iostate eofbit</div><div class="ttdoc">Indicates that an input operation reached the end of an input sequence. </div><div class="ttdef"><b>Definition:</b> <a href="a01315_source.html#l00337">ios_base.h:337</a></div></div>
<div class="ttc" id="a00791_html_a0487f09dbaf55c34d14350a54daf0bbd"><div class="ttname"><a href="a00791.html#a0487f09dbaf55c34d14350a54daf0bbd">std::ios_base::iostate</a></div><div class="ttdeci">_Ios_Iostate iostate</div><div class="ttdoc">This is a bitmask type. </div><div class="ttdef"><b>Definition:</b> <a href="a01315_source.html#l00330">ios_base.h:330</a></div></div>
<div class="ttc" id="a00791_html_af4966eeb93a789a84f9acd92375d8483"><div class="ttname"><a href="a00791.html#af4966eeb93a789a84f9acd92375d8483">std::ios_base::scientific</a></div><div class="ttdeci">static const fmtflags scientific</div><div class="ttdoc">Generates floating-point output in scientific notation. </div><div class="ttdef"><b>Definition:</b> <a href="a01315_source.html#l00286">ios_base.h:286</a></div></div>
<div class="ttc" id="a00791_html_a2e2a333f56f4b02b164ad4eb0db08221"><div class="ttname"><a href="a00791.html#a2e2a333f56f4b02b164ad4eb0db08221">std::ios_base::width</a></div><div class="ttdeci">streamsize width() const </div><div class="ttdoc">Flags access. </div><div class="ttdef"><b>Definition:</b> <a href="a01315_source.html#l00644">ios_base.h:644</a></div></div>
<div class="ttc" id="a00791_html_ac3795cde4efbdf63b27ea978f1a2755d"><div class="ttname"><a href="a00791.html#ac3795cde4efbdf63b27ea978f1a2755d">std::ios_base::left</a></div><div class="ttdeci">static const fmtflags left</div><div class="ttdoc">Adds fill characters on the right (final positions) of certain generated output. (I.e., the thing you print is flush left.) </div><div class="ttdef"><b>Definition:</b> <a href="a01315_source.html#l00276">ios_base.h:276</a></div></div>
<div class="ttc" id="a01662_html_a05eef5582eb5de62b76db4916f7adb84"><div class="ttname"><a href="a01662.html#a05eef5582eb5de62b76db4916f7adb84">std::streamsize</a></div><div class="ttdeci">ptrdiff_t streamsize</div><div class="ttdoc">Integral type for I/O operation counts and buffer sizes. </div><div class="ttdef"><b>Definition:</b> <a href="a01426_source.html#l00098">postypes.h:98</a></div></div>
<div class="ttc" id="a00791_html_aa7e2408680d83e0bac8979774aeecdad"><div class="ttname"><a href="a00791.html#aa7e2408680d83e0bac8979774aeecdad">std::ios_base::openmode</a></div><div class="ttdeci">_Ios_Openmode openmode</div><div class="ttdoc">This is a bitmask type. </div><div class="ttdef"><b>Definition:</b> <a href="a01315_source.html#l00361">ios_base.h:361</a></div></div>
<div class="ttc" id="a01653_html_ac125ef57d80f05d3af4d85475e2351ea"><div class="ttname"><a href="a01653.html#ac125ef57d80f05d3af4d85475e2351ea">__gnu_debug::__base</a></div><div class="ttdeci">_Siter_base< _Iterator >::iterator_type __base(_Iterator __it)</div><div class="ttdef"><b>Definition:</b> <a href="a01259_source.html#l00546">functions.h:546</a></div></div>
<div class="ttc" id="a01043_html"><div class="ttname"><a href="a01043.html">atomicity.h</a></div></div>
<div class="ttc" id="a00861_html"><div class="ttname"><a href="a00861.html">std::locale</a></div><div class="ttdoc">Container class for localization functionality.The locale class is first a class wrapper for C librar...</div><div class="ttdef"><b>Definition:</b> <a href="a01343_source.html#l00062">locale_classes.h:62</a></div></div>
<div class="ttc" id="a01343_html"><div class="ttname"><a href="a01343.html">locale_classes.h</a></div></div>
<div class="ttc" id="a00791_html_a505c3780386ccd5ca9679f7264db97f9"><div class="ttname"><a href="a00791.html#a505c3780386ccd5ca9679f7264db97f9">std::ios_base::end</a></div><div class="ttdeci">static const seekdir end</div><div class="ttdoc">Request a seek relative to the current end of the sequence. </div><div class="ttdef"><b>Definition:</b> <a href="a01315_source.html#l00402">ios_base.h:402</a></div></div>
<div class="ttc" id="a01662_html_a48649c5c32f0251572b366063ee93032"><div class="ttname"><a href="a01662.html#a48649c5c32f0251572b366063ee93032">std::streamoff</a></div><div class="ttdeci">long long streamoff</div><div class="ttdoc">Type used by fpos, char_traits&lt;char&gt;, and char_traits&lt;wchar_t&gt;. </div><div class="ttdef"><b>Definition:</b> <a href="a01426_source.html#l00094">postypes.h:94</a></div></div>
<div class="ttc" id="a00791_html_a1c78bab2448707823dbb382c1f9d872a"><div class="ttname"><a href="a00791.html#a1c78bab2448707823dbb382c1f9d872a">std::ios_base::basefield</a></div><div class="ttdeci">static const fmtflags basefield</div><div class="ttdoc">A mask of dec|oct|hex. Useful for the 2-arg form of setf. </div><div class="ttdef"><b>Definition:</b> <a href="a01315_source.html#l00313">ios_base.h:313</a></div></div>
<div class="ttc" id="a00791_html_ac29b397e77e4fb2c7299627f4a8e6415"><div class="ttname"><a href="a00791.html#ac29b397e77e4fb2c7299627f4a8e6415">std::ios_base::width</a></div><div class="ttdeci">streamsize width(streamsize __wide)</div><div class="ttdoc">Changing flags. </div><div class="ttdef"><b>Definition:</b> <a href="a01315_source.html#l00653">ios_base.h:653</a></div></div>
<div class="ttc" id="a00791_html_acf2cdf1f2ebd7914d39e25c1f071bbc4"><div class="ttname"><a href="a00791.html#acf2cdf1f2ebd7914d39e25c1f071bbc4">std::ios_base::showpos</a></div><div class="ttdeci">static const fmtflags showpos</div><div class="ttdoc">Generates a + sign in non-negative generated numeric output. </div><div class="ttdef"><b>Definition:</b> <a href="a01315_source.html#l00297">ios_base.h:297</a></div></div>
<div class="ttc" id="a00791_html_a411605aa4a6914dded5a9308ce28257b"><div class="ttname"><a href="a00791.html#a411605aa4a6914dded5a9308ce28257b">std::ios_base::event</a></div><div class="ttdeci">event</div><div class="ttdoc">The set of events that may be passed to an event callback. </div><div class="ttdef"><b>Definition:</b> <a href="a01315_source.html#l00419">ios_base.h:419</a></div></div>
<div class="ttc" id="a00791_html_aec074f3d22b7cf5e70d1e91cb9f9d5c4"><div class="ttname"><a href="a00791.html#aec074f3d22b7cf5e70d1e91cb9f9d5c4">std::ios_base::failbit</a></div><div class="ttdeci">static const iostate failbit</div><div class="ttdoc">Indicates that an input operation failed to read the expected characters, or that an output operation...</div><div class="ttdef"><b>Definition:</b> <a href="a01315_source.html#l00342">ios_base.h:342</a></div></div>
<div class="ttc" id="a00791_html_a652e2323949eea3d906e1c81bd8ce8f7"><div class="ttname"><a href="a00791.html#a652e2323949eea3d906e1c81bd8ce8f7">std::ios_base::in</a></div><div class="ttdeci">static const openmode in</div><div class="ttdoc">Open for input. Default for ifstream and fstream. </div><div class="ttdef"><b>Definition:</b> <a href="a01315_source.html#l00375">ios_base.h:375</a></div></div>
<div class="ttc" id="a01662_html_ae40e0e6a5a4292cc070a737693bce4ab"><div class="ttname"><a href="a01662.html#ae40e0e6a5a4292cc070a737693bce4ab">std::noshowbase</a></div><div class="ttdeci">ios_base & noshowbase(ios_base &__base)</div><div class="ttdoc">Calls base.unsetf(ios_base::showbase). </div><div class="ttdef"><b>Definition:</b> <a href="a01315_source.html#l00819">ios_base.h:819</a></div></div>
<div class="ttc" id="a00791_html_a54948c4f38526937d510af5670ae368a"><div class="ttname"><a href="a00791.html#a54948c4f38526937d510af5670ae368a">std::ios_base::register_callback</a></div><div class="ttdeci">void register_callback(event_callback __fn, int __index)</div><div class="ttdoc">Add the callback __fn with parameter __index. </div></div>
<div class="ttc" id="a00791_html_a03fbf244b3dfb55651c7460537abb89e"><div class="ttname"><a href="a00791.html#a03fbf244b3dfb55651c7460537abb89e">std::ios_base::fmtflags</a></div><div class="ttdeci">_Ios_Fmtflags fmtflags</div><div class="ttdoc">This is a bitmask type. </div><div class="ttdef"><b>Definition:</b> <a href="a01315_source.html#l00255">ios_base.h:255</a></div></div>
<div class="ttc" id="a00791_html_a9dc8e91e44fee68decb39dd4aeaaddd9"><div class="ttname"><a href="a00791.html#a9dc8e91e44fee68decb39dd4aeaaddd9">std::ios_base::precision</a></div><div class="ttdeci">streamsize precision() const </div><div class="ttdoc">Flags access. </div><div class="ttdef"><b>Definition:</b> <a href="a01315_source.html#l00621">ios_base.h:621</a></div></div>
<div class="ttc" id="a00792_html_a8d1ec8205dbb2c43207f9efbce1cc47d"><div class="ttname"><a href="a00792.html#a8d1ec8205dbb2c43207f9efbce1cc47d">std::ios_base::failure::what</a></div><div class="ttdeci">virtual const char * what() const </div></div>
<div class="ttc" id="a00791_html_aa3cd1e1667eb566ad6e23a67117eef8b"><div class="ttname"><a href="a00791.html#aa3cd1e1667eb566ad6e23a67117eef8b">std::ios_base::badbit</a></div><div class="ttdeci">static const iostate badbit</div><div class="ttdoc">Indicates a loss of integrity in an input or output sequence (such as an irrecoverable read error fro...</div><div class="ttdef"><b>Definition:</b> <a href="a01315_source.html#l00334">ios_base.h:334</a></div></div>
<div class="ttc" id="a00791_html_a7864443afddcf4f8d374a8442e55d1be"><div class="ttname"><a href="a00791.html#a7864443afddcf4f8d374a8442e55d1be">std::ios_base::~ios_base</a></div><div class="ttdeci">virtual ~ios_base()</div></div>
<div class="ttc" id="a01349_html"><div class="ttname"><a href="a01349.html">localefwd.h</a></div></div>
<div class="ttc" id="a00791_html_a7643f003a532a377d00ebe8bd288985f"><div class="ttname"><a href="a00791.html#a7643f003a532a377d00ebe8bd288985f">std::ios_base::boolalpha</a></div><div class="ttdeci">static const fmtflags boolalpha</div><div class="ttdoc">Insert/extract bool in alphabetic rather than numeric format. </div><div class="ttdef"><b>Definition:</b> <a href="a01315_source.html#l00258">ios_base.h:258</a></div></div>
<div class="ttc" id="a01662_html_ad6ef73da482fa14835d126faec1e4548"><div class="ttname"><a href="a01662.html#ad6ef73da482fa14835d126faec1e4548">std::noboolalpha</a></div><div class="ttdeci">ios_base & noboolalpha(ios_base &__base)</div><div class="ttdoc">Calls base.unsetf(ios_base::boolalpha). </div><div class="ttdef"><b>Definition:</b> <a href="a01315_source.html#l00803">ios_base.h:803</a></div></div>
<div class="ttc" id="a00791_html_a562ae8fc4f9ac0b806ab7839a8877a77"><div class="ttname"><a href="a00791.html#a562ae8fc4f9ac0b806ab7839a8877a77">std::ios_base::pword</a></div><div class="ttdeci">void *& pword(int __ix)</div><div class="ttdoc">Access to void pointer array. </div><div class="ttdef"><b>Definition:</b> <a href="a01315_source.html#l00762">ios_base.h:762</a></div></div>
<div class="ttc" id="a00791_html_a47987a5f3b706621119af2544a4d68d6"><div class="ttname"><a href="a00791.html#a47987a5f3b706621119af2544a4d68d6">std::ios_base::unsetf</a></div><div class="ttdeci">void unsetf(fmtflags __mask)</div><div class="ttdoc">Clearing format flags. </div><div class="ttdef"><b>Definition:</b> <a href="a01315_source.html#l00610">ios_base.h:610</a></div></div>
<div class="ttc" id="a00791_html_aa2d184ca6fce44ac8ececba1b0c70dc5"><div class="ttname"><a href="a00791.html#aa2d184ca6fce44ac8ececba1b0c70dc5">std::ios_base::unitbuf</a></div><div class="ttdeci">static const fmtflags unitbuf</div><div class="ttdoc">Flushes output after each output operation. </div><div class="ttdef"><b>Definition:</b> <a href="a01315_source.html#l00303">ios_base.h:303</a></div></div>
<div class="ttc" id="a00791_html_afb35e86e0979426d5271e7da619e564b"><div class="ttname"><a href="a00791.html#afb35e86e0979426d5271e7da619e564b">std::ios_base::adjustfield</a></div><div class="ttdeci">static const fmtflags adjustfield</div><div class="ttdoc">A mask of left|right|internal. Useful for the 2-arg form of setf. </div><div class="ttdef"><b>Definition:</b> <a href="a01315_source.html#l00310">ios_base.h:310</a></div></div>
<div class="ttc" id="a00792_html"><div class="ttname"><a href="a00792.html">std::ios_base::failure</a></div><div class="ttdoc">These are thrown to indicate problems with io.27.4.2.1.1 Class ios_base::failure. ...</div><div class="ttdef"><b>Definition:</b> <a href="a01315_source.html#l00209">ios_base.h:209</a></div></div>
<div class="ttc" id="a00728_html"><div class="ttname"><a href="a00728.html">std::fpos</a></div><div class="ttdoc">Class representing stream positions. </div><div class="ttdef"><b>Definition:</b> <a href="a01426_source.html#l00112">postypes.h:112</a></div></div>
<div class="ttc" id="a00791_html_a007b2f6648ba857d6ae3e68f936ca10a"><div class="ttname"><a href="a00791.html#a007b2f6648ba857d6ae3e68f936ca10a">std::ios_base::setf</a></div><div class="ttdeci">fmtflags setf(fmtflags __fmtfl)</div><div class="ttdoc">Setting new format flags. </div><div class="ttdef"><b>Definition:</b> <a href="a01315_source.html#l00578">ios_base.h:578</a></div></div>
<div class="ttc" id="a00791_html_a3b38d2c92a8191a8f6d4994c663d408e"><div class="ttname"><a href="a00791.html#a3b38d2c92a8191a8f6d4994c663d408e">std::ios_base::dec</a></div><div class="ttdeci">static const fmtflags dec</div><div class="ttdoc">Converts integer input or generates integer output in decimal base. </div><div class="ttdef"><b>Definition:</b> <a href="a01315_source.html#l00261">ios_base.h:261</a></div></div>
<div class="ttc" id="a00791_html_ab9d72ba493c0a12da9e6669c32af98ed"><div class="ttname"><a href="a00791.html#ab9d72ba493c0a12da9e6669c32af98ed">std::ios_base::oct</a></div><div class="ttdeci">static const fmtflags oct</div><div class="ttdoc">Converts integer input or generates integer output in octal base. </div><div class="ttdef"><b>Definition:</b> <a href="a01315_source.html#l00279">ios_base.h:279</a></div></div>
<div class="ttc" id="a00791_html_ae6831a611ce41b51a873c55b30d8534d"><div class="ttname"><a href="a00791.html#ae6831a611ce41b51a873c55b30d8534d">std::ios_base::trunc</a></div><div class="ttdeci">static const openmode trunc</div><div class="ttdoc">Open for input. Default for ofstream. </div><div class="ttdef"><b>Definition:</b> <a href="a01315_source.html#l00381">ios_base.h:381</a></div></div>
<div class="ttc" id="a00791_html_aade35b0cc25dc04d3b9b598182ec72b5"><div class="ttname"><a href="a00791.html#aade35b0cc25dc04d3b9b598182ec72b5">std::ios_base::sync_with_stdio</a></div><div class="ttdeci">static bool sync_with_stdio(bool __sync=true)</div><div class="ttdoc">Interaction with the standard C I/O objects. </div></div>
<div class="ttc" id="a01662_html_acacc67bedbef4625ffdf88d2b188a9f5"><div class="ttname"><a href="a01662.html#acacc67bedbef4625ffdf88d2b188a9f5">std::noshowpoint</a></div><div class="ttdeci">ios_base & noshowpoint(ios_base &__base)</div><div class="ttdoc">Calls base.unsetf(ios_base::showpoint). </div><div class="ttdef"><b>Definition:</b> <a href="a01315_source.html#l00835">ios_base.h:835</a></div></div>
<div class="ttc" id="a00791_html_a3faeb4739cfe621262ceef0aad98f0ea"><div class="ttname"><a href="a00791.html#a3faeb4739cfe621262ceef0aad98f0ea">std::ios_base::xalloc</a></div><div class="ttdeci">static int xalloc()</div><div class="ttdoc">Access to unique indices. </div></div>
<div class="ttc" id="a00791_html_a1be02544c10366da9fd9183a905d4910"><div class="ttname"><a href="a00791.html#a1be02544c10366da9fd9183a905d4910">std::ios_base::uppercase</a></div><div class="ttdeci">static const fmtflags uppercase</div><div class="ttdoc">Replaces certain lowercase letters with their uppercase equivalents in generated output. </div><div class="ttdef"><b>Definition:</b> <a href="a01315_source.html#l00307">ios_base.h:307</a></div></div>
<div class="ttc" id="a00791_html_ae76be155a419e7056ece84ad7dbd8ec7"><div class="ttname"><a href="a00791.html#ae76be155a419e7056ece84ad7dbd8ec7">std::ios_base::precision</a></div><div class="ttdeci">streamsize precision(streamsize __prec)</div><div class="ttdoc">Changing flags. </div><div class="ttdef"><b>Definition:</b> <a href="a01315_source.html#l00630">ios_base.h:630</a></div></div>
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