<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "https://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/> <meta http-equiv="X-UA-Compatible" content="IE=9"/> <meta name="generator" content="Doxygen 1.8.15"/> <meta name="viewport" content="width=device-width, initial-scale=1"/> <title>libstdc++: stdexcept Source File</title> <link href="tabs.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="jquery.js"></script> <script type="text/javascript" src="dynsections.js"></script> <link href="navtree.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="resize.js"></script> <script type="text/javascript" src="navtreedata.js"></script> <script type="text/javascript" src="navtree.js"></script> <script type="text/javascript"> /* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */ $(document).ready(initResizable); /* @license-end */</script> <link href="doxygen.css" rel="stylesheet" type="text/css" /> </head> <body> <div id="top"><!-- do not remove this div, it is closed by doxygen! --> <div id="titlearea"> <table cellspacing="0" cellpadding="0"> <tbody> <tr style="height: 56px;"> <td id="projectalign" style="padding-left: 0.5em;"> <div id="projectname">libstdc++ </div> </td> </tr> </tbody> </table> </div> <!-- end header part --> <!-- Generated by Doxygen 1.8.15 --> </div><!-- top --> <div id="side-nav" class="ui-resizable side-nav-resizable"> <div id="nav-tree"> <div id="nav-tree-contents"> <div id="nav-sync" class="sync"></div> </div> </div> <div id="splitbar" style="-moz-user-select:none;" class="ui-resizable-handle"> </div> </div> <script type="text/javascript"> /* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */ $(document).ready(function(){initNavTree('a00146_source.html','');}); /* @license-end */ </script> <div id="doc-content"> <div class="header"> <div class="headertitle"> <div class="title">stdexcept</div> </div> </div><!--header--> <div class="contents"> <a href="a00146.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">// Standard exception 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) 2001-2018 Free Software Foundation, Inc.</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment">//</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment">// This file is part of the GNU ISO C++ Library. This library is free</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment">// software; you can redistribute it and/or modify it under the</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment">// terms of the GNU General Public License as published by the</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment">// Free Software Foundation; either version 3, or (at your option)</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment">// any later version.</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> </div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment">// This library is distributed in the hope that it will be useful,</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment">// but WITHOUT ANY WARRANTY; without even the implied warranty of</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment">// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment">// GNU General Public License for more details.</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> </div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment">// Under Section 7 of GPL version 3, you are granted additional</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment">// permissions described in the GCC Runtime Library Exception, version</span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment">// 3.1, as published by the Free Software Foundation.</span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> </div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment">// You should have received a copy of the GNU General Public License and</span></div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="comment">// a copy of the GCC Runtime Library Exception along with this program;</span></div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="comment">// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see</span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="comment">// <http://www.gnu.org/licenses/>.</span></div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="comment"></span></div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="comment">/** @file include/stdexcept</span></div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="comment"> * This is a Standard C++ Library header.</span></div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="comment"> */</span></div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> </div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="comment">//</span></div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="comment">// ISO C++ 19.1 Exception classes</span></div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="comment">//</span></div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span> </div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="preprocessor">#ifndef _GLIBCXX_STDEXCEPT</span></div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="preprocessor">#define _GLIBCXX_STDEXCEPT 1</span></div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span> </div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="preprocessor">#pragma GCC system_header</span></div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span> </div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="preprocessor">#include <<a class="code" href="a00026.html">exception</a>></span></div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="preprocessor">#include <<a class="code" href="a00152.html">string</a>></span></div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span> </div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="keyword">namespace </span><a class="code" href="a01538.html">std</a> _GLIBCXX_VISIBILITY(default)</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> _GLIBCXX_BEGIN_NAMESPACE_VERSION</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> <span class="preprocessor">#if _GLIBCXX_USE_DUAL_ABI</span></div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span> <span class="preprocessor">#if _GLIBCXX_USE_CXX11_ABI</span></div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  <span class="comment">// Emulates an old COW string when the new std::string is in use.</span></div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  <span class="keyword">struct </span>__cow_string</div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  {</div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  <span class="keyword">union </span>{</div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  <span class="keyword">const</span> <span class="keywordtype">char</span>* _M_p;</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  <span class="keywordtype">char</span> _M_bytes[<span class="keyword">sizeof</span>(<span class="keyword">const</span> <span class="keywordtype">char</span>*)];</div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  };</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span> </div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  __cow_string();</div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  __cow_string(<span class="keyword">const</span> <a class="code" href="a04768.html">std::string</a>&);</div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  __cow_string(<span class="keyword">const</span> <span class="keywordtype">char</span>*, <span class="keywordtype">size_t</span>);</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  __cow_string(<span class="keyword">const</span> __cow_string&) _GLIBCXX_USE_NOEXCEPT;</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  __cow_string& <a class="code" href="a04768.html#aa8f6f22768d186c590681e47f84c121b">operator=</a>(<span class="keyword">const</span> __cow_string&) _GLIBCXX_USE_NOEXCEPT;</div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  ~__cow_string();</div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span> <span class="preprocessor">#if __cplusplus >= 201103L</span></div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  __cow_string(__cow_string&&) noexcept;</div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  __cow_string& operator=(__cow_string&&) noexcept;</div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  };</div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span> </div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  <span class="keyword">typedef</span> basic_string<char> __sso_string;</div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span> <span class="preprocessor">#else // _GLIBCXX_USE_CXX11_ABI</span></div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  <span class="keyword">typedef</span> basic_string<char> __cow_string;</div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span> </div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <span class="comment">// Emulates a new SSO string when the old std::string is in use.</span></div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  <span class="keyword">struct </span>__sso_string</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">struct </span>__str</div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  {</div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  <span class="keyword">const</span> <span class="keywordtype">char</span>* _M_p;</div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <span class="keywordtype">size_t</span> _M_string_length;</div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  <span class="keywordtype">char</span> _M_local_buf[16];</div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  };</div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span> </div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  <span class="keyword">union </span>{</div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  __str _M_s;</div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  <span class="keywordtype">char</span> _M_bytes[<span class="keyword">sizeof</span>(__str)];</div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  };</div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span> </div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  __sso_string() _GLIBCXX_USE_NOEXCEPT;</div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  __sso_string(const <a class="code" href="a01538.html">std</a>::<span class="keywordtype">string</span>&);</div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  __sso_string(const <span class="keywordtype">char</span>*, <span class="keywordtype">size_t</span>);</div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  __sso_string(const __sso_string&);</div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  __sso_string& operator=(const __sso_string&);</div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  ~__sso_string();</div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span> <span class="preprocessor">#if __cplusplus >= 201103L</span></div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  __sso_string(__sso_string&&) noexcept;</div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  __sso_string& operator=(__sso_string&&) noexcept;</div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  };</div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span> <span class="preprocessor">#endif // _GLIBCXX_USE_CXX11_ABI</span></div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span> <span class="preprocessor">#else // _GLIBCXX_USE_DUAL_ABI</span></div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  <span class="keyword">typedef</span> basic_string<char> __sso_string;</div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  <span class="keyword">typedef</span> basic_string<char> __cow_string;</div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span> <span class="comment"></span></div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span> <span class="comment"> /**</span></div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span> <span class="comment"> * @addtogroup exceptions</span></div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span> <span class="comment"> * @{</span></div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span> <span class="comment"> */</span></div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span> <span class="comment"></span></div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span> <span class="comment"> /** Logic errors represent problems in the internal logic of a program;</span></div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span> <span class="comment"> * in theory, these are preventable, and even detectable before the</span></div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span> <span class="comment"> * program runs (e.g., violations of class invariants).</span></div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span> <span class="comment"> * @brief One of two subclasses of exception.</span></div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span> <span class="comment"> */</span></div><div class="line"><a name="l00113"></a><span class="lineno"><a class="line" href="a02784.html"> 113</a></span>  <span class="keyword">class </span><a class="code" href="a02784.html">logic_error</a> : <span class="keyword">public</span> <a class="code" href="a05424.html">exception</a></div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  {</div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  <a class="code" href="a04768.html">__cow_string</a> _M_msg;</div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span> </div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  <span class="keyword">public</span>:<span class="comment"></span></div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span> <span class="comment"> /** Takes a character string describing the error. */</span></div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  <span class="keyword">explicit</span></div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  <a class="code" href="a02784.html#a48e6f223bbd547dcea0d5efdb54b4951">logic_error</a>(<span class="keyword">const</span> <span class="keywordtype">string</span>& __arg) _GLIBCXX_TXN_SAFE;</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="preprocessor">#if __cplusplus >= 201103L</span></div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  <span class="keyword">explicit</span></div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  <a class="code" href="a02784.html#a48e6f223bbd547dcea0d5efdb54b4951">logic_error</a>(<span class="keyword">const</span> <span class="keywordtype">char</span>*) _GLIBCXX_TXN_SAFE;</div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span> </div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span> <span class="preprocessor">#if _GLIBCXX_USE_CXX11_ABI || _GLIBCXX_DEFINE_STDEXCEPT_COPY_OPS</span></div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  <a class="code" href="a02784.html#a48e6f223bbd547dcea0d5efdb54b4951">logic_error</a>(<span class="keyword">const</span> <a class="code" href="a02784.html">logic_error</a>&) _GLIBCXX_USE_NOEXCEPT;</div><div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  <a class="code" href="a02784.html">logic_error</a>& operator=(<span class="keyword">const</span> <a class="code" href="a02784.html">logic_error</a>&) _GLIBCXX_USE_NOEXCEPT;</div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span> </div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  <span class="keyword">virtual</span> ~<a class="code" href="a02784.html">logic_error</a>() _GLIBCXX_TXN_SAFE_DYN _GLIBCXX_USE_NOEXCEPT;</div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span> <span class="comment"></span></div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span> <span class="comment"> /** Returns a C-style character string describing the general cause of</span></div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span> <span class="comment"> * the current error (the same string passed to the ctor). */</span></div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  <span class="keyword">virtual</span> <span class="keyword">const</span> <span class="keywordtype">char</span>*</div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  <a class="code" href="a02784.html#ae8b3821398a8d041bbfdf2c44c972569">what</a>() <span class="keyword">const</span> _GLIBCXX_TXN_SAFE_DYN _GLIBCXX_USE_NOEXCEPT;</div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span> </div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span> <span class="preprocessor"># ifdef _GLIBCXX_TM_TS_INTERNAL</span></div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  <span class="keyword">friend</span> <span class="keywordtype">void</span>*</div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  ::_txnal_logic_error_get_msg(<span class="keywordtype">void</span>* e);</div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span> <span class="preprocessor"># endif</span></div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  };</div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span> <span class="comment"></span></div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span> <span class="comment"> /** Thrown by the library, or by you, to report domain errors (domain in</span></div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span> <span class="comment"> * the mathematical sense). */</span></div><div class="line"><a name="l00147"></a><span class="lineno"><a class="line" href="a02788.html"> 147</a></span>  <span class="keyword">class </span><a class="code" href="a02788.html">domain_error</a> : <span class="keyword">public</span> <a class="code" href="a02784.html">logic_error</a></div><div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  {</div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  <span class="keyword">public</span>:</div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  <span class="keyword">explicit</span> <a class="code" href="a02788.html">domain_error</a>(<span class="keyword">const</span> <span class="keywordtype">string</span>& __arg) _GLIBCXX_TXN_SAFE;</div><div class="line"><a name="l00151"></a><span class="lineno"> 151</span> <span class="preprocessor">#if __cplusplus >= 201103L</span></div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  <span class="keyword">explicit</span> <a class="code" href="a02788.html">domain_error</a>(<span class="keyword">const</span> <span class="keywordtype">char</span>*) _GLIBCXX_TXN_SAFE;</div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  <span class="keyword">virtual</span> ~<a class="code" href="a02788.html">domain_error</a>() _GLIBCXX_USE_NOEXCEPT;</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="comment"></span></div><div class="line"><a name="l00157"></a><span class="lineno"> 157</span> <span class="comment"> /** Thrown to report invalid arguments to functions. */</span></div><div class="line"><a name="l00158"></a><span class="lineno"><a class="line" href="a02792.html"> 158</a></span>  <span class="keyword">class </span><a class="code" href="a02792.html">invalid_argument</a> : <span class="keyword">public</span> <a class="code" href="a02784.html">logic_error</a></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">public</span>:</div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  <span class="keyword">explicit</span> <a class="code" href="a02792.html">invalid_argument</a>(<span class="keyword">const</span> <span class="keywordtype">string</span>& __arg) _GLIBCXX_TXN_SAFE;</div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span> <span class="preprocessor">#if __cplusplus >= 201103L</span></div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  <span class="keyword">explicit</span> <a class="code" href="a02792.html">invalid_argument</a>(<span class="keyword">const</span> <span class="keywordtype">char</span>*) _GLIBCXX_TXN_SAFE;</div><div class="line"><a name="l00164"></a><span class="lineno"> 164</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  <span class="keyword">virtual</span> ~<a class="code" href="a02792.html">invalid_argument</a>() _GLIBCXX_USE_NOEXCEPT;</div><div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  };</div><div class="line"><a name="l00167"></a><span class="lineno"> 167</span> <span class="comment"></span></div><div class="line"><a name="l00168"></a><span class="lineno"> 168</span> <span class="comment"> /** Thrown when an object is constructed that would exceed its maximum</span></div><div class="line"><a name="l00169"></a><span class="lineno"> 169</span> <span class="comment"> * permitted size (e.g., a basic_string instance). */</span></div><div class="line"><a name="l00170"></a><span class="lineno"><a class="line" href="a02796.html"> 170</a></span>  <span class="keyword">class </span><a class="code" href="a02796.html">length_error</a> : <span class="keyword">public</span> <a class="code" href="a02784.html">logic_error</a></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">public</span>:</div><div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  <span class="keyword">explicit</span> <a class="code" href="a02796.html">length_error</a>(<span class="keyword">const</span> <span class="keywordtype">string</span>& __arg) _GLIBCXX_TXN_SAFE;</div><div class="line"><a name="l00174"></a><span class="lineno"> 174</span> <span class="preprocessor">#if __cplusplus >= 201103L</span></div><div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  <span class="keyword">explicit</span> <a class="code" href="a02796.html">length_error</a>(<span class="keyword">const</span> <span class="keywordtype">char</span>*) _GLIBCXX_TXN_SAFE;</div><div class="line"><a name="l00176"></a><span class="lineno"> 176</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  <span class="keyword">virtual</span> ~<a class="code" href="a02796.html">length_error</a>() _GLIBCXX_USE_NOEXCEPT;</div><div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  };</div><div class="line"><a name="l00179"></a><span class="lineno"> 179</span> <span class="comment"></span></div><div class="line"><a name="l00180"></a><span class="lineno"> 180</span> <span class="comment"> /** This represents an argument whose value is not within the expected</span></div><div class="line"><a name="l00181"></a><span class="lineno"> 181</span> <span class="comment"> * range (e.g., boundary checks in basic_string). */</span></div><div class="line"><a name="l00182"></a><span class="lineno"><a class="line" href="a02800.html"> 182</a></span>  <span class="keyword">class </span><a class="code" href="a02800.html">out_of_range</a> : <span class="keyword">public</span> <a class="code" href="a02784.html">logic_error</a></div><div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  {</div><div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  <span class="keyword">public</span>:</div><div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  <span class="keyword">explicit</span> <a class="code" href="a02800.html">out_of_range</a>(<span class="keyword">const</span> <span class="keywordtype">string</span>& __arg) _GLIBCXX_TXN_SAFE;</div><div class="line"><a name="l00186"></a><span class="lineno"> 186</span> <span class="preprocessor">#if __cplusplus >= 201103L</span></div><div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  <span class="keyword">explicit</span> <a class="code" href="a02800.html">out_of_range</a>(<span class="keyword">const</span> <span class="keywordtype">char</span>*) _GLIBCXX_TXN_SAFE;</div><div class="line"><a name="l00188"></a><span class="lineno"> 188</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  <span class="keyword">virtual</span> ~<a class="code" href="a02800.html">out_of_range</a>() _GLIBCXX_USE_NOEXCEPT;</div><div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  };</div><div class="line"><a name="l00191"></a><span class="lineno"> 191</span> <span class="comment"></span></div><div class="line"><a name="l00192"></a><span class="lineno"> 192</span> <span class="comment"> /** Runtime errors represent problems outside the scope of a program;</span></div><div class="line"><a name="l00193"></a><span class="lineno"> 193</span> <span class="comment"> * they cannot be easily predicted and can generally only be caught as</span></div><div class="line"><a name="l00194"></a><span class="lineno"> 194</span> <span class="comment"> * the program executes.</span></div><div class="line"><a name="l00195"></a><span class="lineno"> 195</span> <span class="comment"> * @brief One of two subclasses of exception.</span></div><div class="line"><a name="l00196"></a><span class="lineno"> 196</span> <span class="comment"> */</span></div><div class="line"><a name="l00197"></a><span class="lineno"><a class="line" href="a02804.html"> 197</a></span>  <span class="keyword">class </span><a class="code" href="a02804.html">runtime_error</a> : <span class="keyword">public</span> <a class="code" href="a05424.html">exception</a></div><div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  {</div><div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  <a class="code" href="a04768.html">__cow_string</a> _M_msg;</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>:<span class="comment"></span></div><div class="line"><a name="l00202"></a><span class="lineno"> 202</span> <span class="comment"> /** Takes a character string describing the error. */</span></div><div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  <span class="keyword">explicit</span></div><div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  <a class="code" href="a02804.html#afce1a363a3b2215518ac16649f8b04c8">runtime_error</a>(<span class="keyword">const</span> <span class="keywordtype">string</span>& __arg) _GLIBCXX_TXN_SAFE;</div><div class="line"><a name="l00205"></a><span class="lineno"> 205</span> </div><div class="line"><a name="l00206"></a><span class="lineno"> 206</span> <span class="preprocessor">#if __cplusplus >= 201103L</span></div><div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  <span class="keyword">explicit</span></div><div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  <a class="code" href="a02804.html#afce1a363a3b2215518ac16649f8b04c8">runtime_error</a>(<span class="keyword">const</span> <span class="keywordtype">char</span>*) _GLIBCXX_TXN_SAFE;</div><div class="line"><a name="l00209"></a><span class="lineno"> 209</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00210"></a><span class="lineno"> 210</span> </div><div class="line"><a name="l00211"></a><span class="lineno"> 211</span> <span class="preprocessor">#if _GLIBCXX_USE_CXX11_ABI || _GLIBCXX_DEFINE_STDEXCEPT_COPY_OPS</span></div><div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  <a class="code" href="a02804.html#afce1a363a3b2215518ac16649f8b04c8">runtime_error</a>(<span class="keyword">const</span> <a class="code" href="a02804.html">runtime_error</a>&) _GLIBCXX_USE_NOEXCEPT;</div><div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  <a class="code" href="a02804.html">runtime_error</a>& operator=(<span class="keyword">const</span> <a class="code" href="a02804.html">runtime_error</a>&) _GLIBCXX_USE_NOEXCEPT;</div><div class="line"><a name="l00214"></a><span class="lineno"> 214</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00215"></a><span class="lineno"> 215</span> </div><div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  <span class="keyword">virtual</span> ~<a class="code" href="a02804.html">runtime_error</a>() _GLIBCXX_TXN_SAFE_DYN _GLIBCXX_USE_NOEXCEPT;</div><div class="line"><a name="l00217"></a><span class="lineno"> 217</span> <span class="comment"></span></div><div class="line"><a name="l00218"></a><span class="lineno"> 218</span> <span class="comment"> /** Returns a C-style character string describing the general cause of</span></div><div class="line"><a name="l00219"></a><span class="lineno"> 219</span> <span class="comment"> * the current error (the same string passed to the ctor). */</span></div><div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  <span class="keyword">virtual</span> <span class="keyword">const</span> <span class="keywordtype">char</span>*</div><div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  <a class="code" href="a02804.html#a261a33056182b4b5f047e7061d716380">what</a>() <span class="keyword">const</span> _GLIBCXX_TXN_SAFE_DYN _GLIBCXX_USE_NOEXCEPT;</div><div class="line"><a name="l00222"></a><span class="lineno"> 222</span> </div><div class="line"><a name="l00223"></a><span class="lineno"> 223</span> <span class="preprocessor"># ifdef _GLIBCXX_TM_TS_INTERNAL</span></div><div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  <span class="keyword">friend</span> <span class="keywordtype">void</span>*</div><div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  ::_txnal_runtime_error_get_msg(<span class="keywordtype">void</span>* e);</div><div class="line"><a name="l00226"></a><span class="lineno"> 226</span> <span class="preprocessor"># endif</span></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> <span class="comment"></span></div><div class="line"><a name="l00229"></a><span class="lineno"> 229</span> <span class="comment"> /** Thrown to indicate range errors in internal computations. */</span></div><div class="line"><a name="l00230"></a><span class="lineno"><a class="line" href="a02808.html"> 230</a></span>  <span class="keyword">class </span><a class="code" href="a02808.html">range_error</a> : <span class="keyword">public</span> <a class="code" href="a02804.html">runtime_error</a></div><div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  {</div><div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  <span class="keyword">public</span>:</div><div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  <span class="keyword">explicit</span> <a class="code" href="a02808.html">range_error</a>(<span class="keyword">const</span> <span class="keywordtype">string</span>& __arg) _GLIBCXX_TXN_SAFE;</div><div class="line"><a name="l00234"></a><span class="lineno"> 234</span> <span class="preprocessor">#if __cplusplus >= 201103L</span></div><div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  <span class="keyword">explicit</span> <a class="code" href="a02808.html">range_error</a>(<span class="keyword">const</span> <span class="keywordtype">char</span>*) _GLIBCXX_TXN_SAFE;</div><div class="line"><a name="l00236"></a><span class="lineno"> 236</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  <span class="keyword">virtual</span> ~<a class="code" href="a02808.html">range_error</a>() _GLIBCXX_USE_NOEXCEPT;</div><div class="line"><a name="l00238"></a><span class="lineno"> 238</span>  };</div><div class="line"><a name="l00239"></a><span class="lineno"> 239</span> <span class="comment"></span></div><div class="line"><a name="l00240"></a><span class="lineno"> 240</span> <span class="comment"> /** Thrown to indicate arithmetic overflow. */</span></div><div class="line"><a name="l00241"></a><span class="lineno"><a class="line" href="a02812.html"> 241</a></span>  <span class="keyword">class </span><a class="code" href="a02812.html">overflow_error</a> : <span class="keyword">public</span> <a class="code" href="a02804.html">runtime_error</a></div><div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  {</div><div class="line"><a name="l00243"></a><span class="lineno"> 243</span>  <span class="keyword">public</span>:</div><div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  <span class="keyword">explicit</span> <a class="code" href="a02812.html">overflow_error</a>(<span class="keyword">const</span> <span class="keywordtype">string</span>& __arg) _GLIBCXX_TXN_SAFE;</div><div class="line"><a name="l00245"></a><span class="lineno"> 245</span> <span class="preprocessor">#if __cplusplus >= 201103L</span></div><div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  <span class="keyword">explicit</span> <a class="code" href="a02812.html">overflow_error</a>(<span class="keyword">const</span> <span class="keywordtype">char</span>*) _GLIBCXX_TXN_SAFE;</div><div class="line"><a name="l00247"></a><span class="lineno"> 247</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  <span class="keyword">virtual</span> ~<a class="code" href="a02812.html">overflow_error</a>() _GLIBCXX_USE_NOEXCEPT;</div><div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  };</div><div class="line"><a name="l00250"></a><span class="lineno"> 250</span> <span class="comment"></span></div><div class="line"><a name="l00251"></a><span class="lineno"> 251</span> <span class="comment"> /** Thrown to indicate arithmetic underflow. */</span></div><div class="line"><a name="l00252"></a><span class="lineno"><a class="line" href="a02816.html"> 252</a></span>  <span class="keyword">class </span><a class="code" href="a02816.html">underflow_error</a> : <span class="keyword">public</span> <a class="code" href="a02804.html">runtime_error</a></div><div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  {</div><div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  <span class="keyword">public</span>:</div><div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  <span class="keyword">explicit</span> <a class="code" href="a02816.html">underflow_error</a>(<span class="keyword">const</span> <span class="keywordtype">string</span>& __arg) _GLIBCXX_TXN_SAFE;</div><div class="line"><a name="l00256"></a><span class="lineno"> 256</span> <span class="preprocessor">#if __cplusplus >= 201103L</span></div><div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  <span class="keyword">explicit</span> <a class="code" href="a02816.html">underflow_error</a>(<span class="keyword">const</span> <span class="keywordtype">char</span>*) _GLIBCXX_TXN_SAFE;</div><div class="line"><a name="l00258"></a><span class="lineno"> 258</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00259"></a><span class="lineno"> 259</span>  <span class="keyword">virtual</span> ~<a class="code" href="a02816.html">underflow_error</a>() _GLIBCXX_USE_NOEXCEPT;</div><div class="line"><a name="l00260"></a><span class="lineno"> 260</span>  };</div><div class="line"><a name="l00261"></a><span class="lineno"> 261</span> </div><div class="line"><a name="l00262"></a><span class="lineno"> 262</span>  <span class="comment">// @} group exceptions</span></div><div class="line"><a name="l00263"></a><span class="lineno"> 263</span> </div><div class="line"><a name="l00264"></a><span class="lineno"> 264</span> _GLIBCXX_END_NAMESPACE_VERSION</div><div class="line"><a name="l00265"></a><span class="lineno"> 265</span> } <span class="comment">// namespace</span></div><div class="line"><a name="l00266"></a><span class="lineno"> 266</span> </div><div class="line"><a name="l00267"></a><span class="lineno"> 267</span> <span class="preprocessor">#endif </span><span class="comment">/* _GLIBCXX_STDEXCEPT */</span><span class="preprocessor"></span></div><div class="ttc" id="a02792_html"><div class="ttname"><a href="a02792.html">std::invalid_argument</a></div><div class="ttdef"><b>Definition:</b> <a href="a00146_source.html#l00158">stdexcept:158</a></div></div> <div class="ttc" id="a02816_html"><div class="ttname"><a href="a02816.html">std::underflow_error</a></div><div class="ttdef"><b>Definition:</b> <a href="a00146_source.html#l00252">stdexcept:252</a></div></div> <div class="ttc" id="a02804_html"><div class="ttname"><a href="a02804.html">std::runtime_error</a></div><div class="ttdoc">One of two subclasses of exception.</div><div class="ttdef"><b>Definition:</b> <a href="a00146_source.html#l00197">stdexcept:197</a></div></div> <div class="ttc" id="a04768_html"><div class="ttname"><a href="a04768.html">std::basic_string< char ></a></div></div> <div class="ttc" id="a02788_html"><div class="ttname"><a href="a02788.html">std::domain_error</a></div><div class="ttdef"><b>Definition:</b> <a href="a00146_source.html#l00147">stdexcept:147</a></div></div> <div class="ttc" id="a02804_html_afce1a363a3b2215518ac16649f8b04c8"><div class="ttname"><a href="a02804.html#afce1a363a3b2215518ac16649f8b04c8">std::runtime_error::runtime_error</a></div><div class="ttdeci">runtime_error(const string &__arg) _GLIBCXX_TXN_SAFE</div></div> <div class="ttc" id="a02784_html_a48e6f223bbd547dcea0d5efdb54b4951"><div class="ttname"><a href="a02784.html#a48e6f223bbd547dcea0d5efdb54b4951">std::logic_error::logic_error</a></div><div class="ttdeci">logic_error(const string &__arg) _GLIBCXX_TXN_SAFE</div></div> <div class="ttc" id="a00026_html"><div class="ttname"><a href="a00026.html">exception</a></div></div> <div class="ttc" id="a02796_html"><div class="ttname"><a href="a02796.html">std::length_error</a></div><div class="ttdef"><b>Definition:</b> <a href="a00146_source.html#l00170">stdexcept:170</a></div></div> <div class="ttc" id="a02784_html"><div class="ttname"><a href="a02784.html">std::logic_error</a></div><div class="ttdoc">One of two subclasses of exception.</div><div class="ttdef"><b>Definition:</b> <a href="a00146_source.html#l00113">stdexcept:113</a></div></div> <div class="ttc" id="a01538_html"><div class="ttname"><a href="a01538.html">std</a></div><div class="ttdoc">ISO C++ entities toplevel namespace is std.</div></div> <div class="ttc" id="a02812_html"><div class="ttname"><a href="a02812.html">std::overflow_error</a></div><div class="ttdef"><b>Definition:</b> <a href="a00146_source.html#l00241">stdexcept:241</a></div></div> <div class="ttc" id="a02800_html"><div class="ttname"><a href="a02800.html">std::out_of_range</a></div><div class="ttdef"><b>Definition:</b> <a href="a00146_source.html#l00182">stdexcept:182</a></div></div> <div class="ttc" id="a00152_html"><div class="ttname"><a href="a00152.html">string</a></div></div> <div class="ttc" id="a04768_html_aa8f6f22768d186c590681e47f84c121b"><div class="ttname"><a href="a04768.html#aa8f6f22768d186c590681e47f84c121b">std::basic_string< char >::operator=</a></div><div class="ttdeci">basic_string & operator=(const basic_string &__str)</div><div class="ttdoc">Assign the value of str to this string.</div><div class="ttdef"><b>Definition:</b> <a href="a00290_source.html#l03647">basic_string.h:3647</a></div></div> <div class="ttc" id="a05424_html"><div class="ttname"><a href="a05424.html">std::exception</a></div><div class="ttdoc">Base class for all library exceptions.</div><div class="ttdef"><b>Definition:</b> <a href="a00326_source.html#l00060">exception.h:60</a></div></div> <div class="ttc" id="a02804_html_a261a33056182b4b5f047e7061d716380"><div class="ttname"><a href="a02804.html#a261a33056182b4b5f047e7061d716380">std::runtime_error::what</a></div><div class="ttdeci">virtual const char * what() const _GLIBCXX_TXN_SAFE_DYN noexcept</div></div> <div class="ttc" id="a02808_html"><div class="ttname"><a href="a02808.html">std::range_error</a></div><div class="ttdef"><b>Definition:</b> <a href="a00146_source.html#l00230">stdexcept:230</a></div></div> <div class="ttc" id="a02784_html_ae8b3821398a8d041bbfdf2c44c972569"><div class="ttname"><a href="a02784.html#ae8b3821398a8d041bbfdf2c44c972569">std::logic_error::what</a></div><div class="ttdeci">virtual const char * what() const _GLIBCXX_TXN_SAFE_DYN noexcept</div></div> </div><!-- fragment --></div><!-- contents --> </div><!-- doc-content --> <!-- start footer part --> <div id="nav-path" class="navpath"><!-- id is needed for treeview function! --> <ul> <li class="navelem"><a class="el" href="dir_3a83f109ff04170a1f8448445d1bdcba.html">include</a></li><li class="navelem"><a class="el" href="a00146.html">stdexcept</a></li> <li class="footer">Generated by <a href="http://www.doxygen.org/index.html"> <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.15 </li> </ul> </div> </body> </html>