<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://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 1.8.3.1"/> <title>ZenLib: int128s.h 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="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 style="padding-left: 0.5em;"> <div id="projectname">ZenLib </div> </td> </tr> </tbody> </table> </div> <!-- end header part --> <!-- Generated by Doxygen 1.8.3.1 --> <div id="navrow1" class="tabs"> <ul class="tablist"> <li><a href="index.html"><span>Main Page</span></a></li> <li><a href="pages.html"><span>Related Pages</span></a></li> <li><a href="namespaces.html"><span>Namespaces</span></a></li> <li><a href="annotated.html"><span>Classes</span></a></li> <li class="current"><a href="files.html"><span>Files</span></a></li> </ul> </div> <div id="navrow2" class="tabs2"> <ul class="tablist"> <li><a href="files.html"><span>File List</span></a></li> <li><a href="globals.html"><span>File Members</span></a></li> </ul> </div> <div id="nav-path" class="navpath"> <ul> <li class="navelem"><a class="el" href="dir_2f6a66f21b21faa3b2ca762adad4ca87.html">ZenLib</a></li> </ul> </div> </div><!-- top --> <div class="header"> <div class="headertitle"> <div class="title">int128s.h</div> </div> </div><!--header--> <div class="contents"> <a href="int128s_8h.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">/* Copyright (c) MediaArea.net SARL. All Rights Reserved.</span></div> <div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"> *</span></div> <div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> * Use of this source code is governed by a zlib-style license that can</span></div> <div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> * be found in the License.txt file in the root of the source tree.</span></div> <div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> */</span></div> <div class="line"><a name="l00006"></a><span class="lineno"> 6</span> </div> <div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment">//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++</span></div> <div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment">//</span></div> <div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment">// based on http://Tringi.Mx-3.cz</span></div> <div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment">// Only adapted for ZenLib:</span></div> <div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment">// - .hpp --> .h</span></div> <div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment">// - Namespace</span></div> <div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment">// - int128s alias</span></div> <div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment">//</span></div> <div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment">//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++</span></div> <div class="line"><a name="l00016"></a><span class="lineno"> 16</span> </div> <div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="preprocessor">#ifndef INT128_HPP</span></div> <div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="preprocessor"></span><span class="preprocessor">#define INT128_HPP</span></div> <div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="preprocessor"></span></div> <div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment">/*</span></div> <div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="comment"> Name: int128.hpp</span></div> <div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="comment"> Copyright: Copyright (C) 2005, Jan Ringos</span></div> <div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="comment"> Author: Jan Ringos, http://Tringi.Mx-3.cz</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"> Version: 1.1</span></div> <div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="comment">*/</span></div> <div class="line"><a name="l00027"></a><span class="lineno"> 27</span> </div> <div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="preprocessor">#include <exception></span></div> <div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#include <cstdlib></span></div> <div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor">#include <cstdio></span></div> <div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="preprocessor">#include <new></span></div> <div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="preprocessor">#include "<a class="code" href="Conf_8h.html">ZenLib/Conf.h</a>"</span></div> <div class="line"><a name="l00033"></a><span class="lineno"> 33</span> </div> <div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="keyword">namespace </span>ZenLib</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> </div> <div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="comment">// CLASS</span></div> <div class="line"><a name="l00038"></a><span class="lineno"> 38</span> </div> <div class="line"><a name="l00039"></a><span class="lineno"><a class="code" href="classZenLib_1_1int128.html"> 39</a></span> <span class="keyword">class </span><a class="code" href="classZenLib_1_1int128.html">int128</a> {</div> <div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  <span class="keyword">private</span>:</div> <div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  <span class="comment">// Binary correct representation of signed 128bit integer</span></div> <div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  int64u lo;</div> <div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  int64s hi;</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="keyword">protected</span>:</div> <div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  <span class="comment">// Some global operator functions must be friends</span></div> <div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  <span class="keyword">friend</span> <span class="keywordtype">bool</span> <a class="code" href="classZenLib_1_1int128.html#a3e80b393c8c76bb18b043f84062dbd89">operator < </a>(<span class="keyword">const</span> <a class="code" href="classZenLib_1_1int128.html">int128</a> &, <span class="keyword">const</span> <a class="code" href="classZenLib_1_1int128.html">int128</a> &) <span class="keywordflow">throw</span> ();</div> <div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  <span class="keyword">friend</span> <span class="keywordtype">bool</span> <a class="code" href="classZenLib_1_1int128.html#a556d4308a14fb89f2a35190421d05213">operator == </a>(<span class="keyword">const</span> <a class="code" href="classZenLib_1_1int128.html">int128</a> &, <span class="keyword">const</span> <a class="code" href="classZenLib_1_1int128.html">int128</a> &) <span class="keywordflow">throw</span> ();</div> <div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  <span class="keyword">friend</span> <span class="keywordtype">bool</span> <a class="code" href="classZenLib_1_1int128.html#a2363ed9b7a002aecd485526c9e98bcf4">operator || </a>(<span class="keyword">const</span> <a class="code" href="classZenLib_1_1int128.html">int128</a> &, <span class="keyword">const</span> <a class="code" href="classZenLib_1_1int128.html">int128</a> &) <span class="keywordflow">throw</span> ();</div> <div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  <span class="keyword">friend</span> <span class="keywordtype">bool</span> <a class="code" href="classZenLib_1_1int128.html#ac1fc62289bd143a6f2137b6389ae6eb9">operator && </a>(<span class="keyword">const</span> <a class="code" href="classZenLib_1_1int128.html">int128</a> &, <span class="keyword">const</span> <a class="code" href="classZenLib_1_1int128.html">int128</a> &) <span class="keywordflow">throw</span> ();</div> <div class="line"><a name="l00051"></a><span class="lineno"> 51</span> </div> <div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  <span class="keyword">public</span>:</div> <div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  <span class="comment">// Constructors</span></div> <div class="line"><a name="l00054"></a><span class="lineno"><a class="code" href="classZenLib_1_1int128.html#a98ebcb563ba93cc35b453b571d82246e"> 54</a></span>  <span class="keyword">inline</span> <a class="code" href="classZenLib_1_1int128.html#a98ebcb563ba93cc35b453b571d82246e">int128</a> () throw () {};</div> <div class="line"><a name="l00055"></a><span class="lineno"><a class="code" href="classZenLib_1_1int128.html#a0e965c6e7ccf7a48494deb46966a882d"> 55</a></span>  <span class="keyword">inline</span> <a class="code" href="classZenLib_1_1int128.html#a0e965c6e7ccf7a48494deb46966a882d">int128</a> (<span class="keyword">const</span> <a class="code" href="classZenLib_1_1int128.html">int128</a> & a) <span class="keywordflow">throw</span> () : lo (a.lo), hi (a.hi) {};</div> <div class="line"><a name="l00056"></a><span class="lineno"> 56</span> </div> <div class="line"><a name="l00057"></a><span class="lineno"><a class="code" href="classZenLib_1_1int128.html#ae1224b2057f89342741b5d6564dbbfdd"> 57</a></span>  <span class="keyword">inline</span> <a class="code" href="classZenLib_1_1int128.html#ae1224b2057f89342741b5d6564dbbfdd">int128</a> (<span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> & a) <span class="keywordflow">throw</span> () : lo (a), hi (0ll) {};</div> <div class="line"><a name="l00058"></a><span class="lineno"><a class="code" href="classZenLib_1_1int128.html#a9a6bddb97650a1314c67ea77da1d4c7c"> 58</a></span>  <span class="keyword">inline</span> <a class="code" href="classZenLib_1_1int128.html#a9a6bddb97650a1314c67ea77da1d4c7c">int128</a> (<span class="keyword">const</span> <span class="keywordtype">signed</span> <span class="keywordtype">int</span> & a) <span class="keywordflow">throw</span> () : lo (a), hi (0ll) {</div> <div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  <span class="keywordflow">if</span> (a < 0) this->hi = -1ll;</div> <div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  };</div> <div class="line"><a name="l00061"></a><span class="lineno"> 61</span> </div> <div class="line"><a name="l00062"></a><span class="lineno"><a class="code" href="classZenLib_1_1int128.html#a0c68f03a2d539c0af471ceeb54c80bad"> 62</a></span>  <span class="keyword">inline</span> <a class="code" href="classZenLib_1_1int128.html#a0c68f03a2d539c0af471ceeb54c80bad">int128</a> (<span class="keyword">const</span> int64u & a) <span class="keywordflow">throw</span> () : lo (a), hi (0ll) {};</div> <div class="line"><a name="l00063"></a><span class="lineno"><a class="code" href="classZenLib_1_1int128.html#a31a1559df0dbf5e7cd43c344621a8e47"> 63</a></span>  <span class="keyword">inline</span> <a class="code" href="classZenLib_1_1int128.html#a31a1559df0dbf5e7cd43c344621a8e47">int128</a> (<span class="keyword">const</span> int64s & a) <span class="keywordflow">throw</span> () : lo (a), hi (0ll) {</div> <div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  <span class="keywordflow">if</span> (a < 0) this->hi = -1ll;</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>  <a class="code" href="classZenLib_1_1int128.html#a98ebcb563ba93cc35b453b571d82246e">int128</a> (<span class="keyword">const</span> <span class="keywordtype">float</span> a) <span class="keywordflow">throw</span> ();</div> <div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  <a class="code" href="classZenLib_1_1int128.html#a98ebcb563ba93cc35b453b571d82246e">int128</a> (<span class="keyword">const</span> <span class="keywordtype">double</span> & a) <span class="keywordflow">throw</span> ();</div> <div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  <a class="code" href="classZenLib_1_1int128.html#a98ebcb563ba93cc35b453b571d82246e">int128</a> (<span class="keyword">const</span> <span class="keywordtype">long</span> <span class="keywordtype">double</span> & a) <span class="keywordflow">throw</span> ();</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>  <a class="code" href="classZenLib_1_1int128.html#a98ebcb563ba93cc35b453b571d82246e">int128</a> (<span class="keyword">const</span> <span class="keywordtype">char</span> * sz) <span class="keywordflow">throw</span> ();</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>  <span class="comment">// TODO: Consider creation of operator= to eliminate</span></div> <div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  <span class="comment">// the need of intermediate objects during assignments.</span></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">private</span>:</div> <div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <span class="comment">// Special internal constructors</span></div> <div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  <a class="code" href="classZenLib_1_1int128.html#a98ebcb563ba93cc35b453b571d82246e">int128</a> (<span class="keyword">const</span> int64u & a, <span class="keyword">const</span> int64s & b) <span class="keywordflow">throw</span> ()</div> <div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  : lo (a), hi (b) {};</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">public</span>:</div> <div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  <span class="comment">// Operators</span></div> <div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  <span class="keywordtype">bool</span> <a class="code" href="classZenLib_1_1int128.html#a73be2461ba514a1cc060c5fdb040a5d3">operator ! </a>() <span class="keyword">const</span> throw ();</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>  <a class="code" href="classZenLib_1_1int128.html#a98ebcb563ba93cc35b453b571d82246e">int128</a> operator - () const throw ();</div> <div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  <a class="code" href="classZenLib_1_1int128.html#a98ebcb563ba93cc35b453b571d82246e">int128</a> operator ~ () const throw ();</div> <div class="line"><a name="l00087"></a><span class="lineno"> 87</span> </div> <div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  <a class="code" href="classZenLib_1_1int128.html#a98ebcb563ba93cc35b453b571d82246e">int128</a> & operator ++ ();</div> <div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  <a class="code" href="classZenLib_1_1int128.html#a98ebcb563ba93cc35b453b571d82246e">int128</a> & operator -- ();</div> <div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  <a class="code" href="classZenLib_1_1int128.html#a98ebcb563ba93cc35b453b571d82246e">int128</a> operator ++ (<span class="keywordtype">int</span>);</div> <div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  <a class="code" href="classZenLib_1_1int128.html#a98ebcb563ba93cc35b453b571d82246e">int128</a> operator -- (<span class="keywordtype">int</span>);</div> <div class="line"><a name="l00092"></a><span class="lineno"> 92</span> </div> <div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  <a class="code" href="classZenLib_1_1int128.html#a98ebcb563ba93cc35b453b571d82246e">int128</a> & operator += (const <a class="code" href="classZenLib_1_1int128.html#a98ebcb563ba93cc35b453b571d82246e">int128</a> & b) throw ();</div> <div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  <a class="code" href="classZenLib_1_1int128.html#a98ebcb563ba93cc35b453b571d82246e">int128</a> & operator *= (const <a class="code" href="classZenLib_1_1int128.html#a98ebcb563ba93cc35b453b571d82246e">int128</a> & b) throw ();</div> <div class="line"><a name="l00095"></a><span class="lineno"> 95</span> </div> <div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  <a class="code" href="classZenLib_1_1int128.html#a98ebcb563ba93cc35b453b571d82246e">int128</a> & operator >>= (<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> n) throw ();</div> <div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  <a class="code" href="classZenLib_1_1int128.html#a98ebcb563ba93cc35b453b571d82246e">int128</a> & operator <<= (<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> n) throw ();</div> <div class="line"><a name="l00098"></a><span class="lineno"> 98</span> </div> <div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  <a class="code" href="classZenLib_1_1int128.html#a98ebcb563ba93cc35b453b571d82246e">int128</a> & operator |= (const <a class="code" href="classZenLib_1_1int128.html#a98ebcb563ba93cc35b453b571d82246e">int128</a> & b) throw ();</div> <div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  <a class="code" href="classZenLib_1_1int128.html#a98ebcb563ba93cc35b453b571d82246e">int128</a> & operator &= (const <a class="code" href="classZenLib_1_1int128.html#a98ebcb563ba93cc35b453b571d82246e">int128</a> & b) throw ();</div> <div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  <a class="code" href="classZenLib_1_1int128.html#a98ebcb563ba93cc35b453b571d82246e">int128</a> & operator ^= (const <a class="code" href="classZenLib_1_1int128.html#a98ebcb563ba93cc35b453b571d82246e">int128</a> & b) throw ();</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="comment">// Inline simple operators</span></div> <div class="line"><a name="l00104"></a><span class="lineno"><a class="code" href="classZenLib_1_1int128.html#acb76e94627f5c530118b2fa25baba177"> 104</a></span>  inline const <a class="code" href="classZenLib_1_1int128.html">int128</a> & operator + () const throw () { <span class="keywordflow">return</span> *<span class="keyword">this</span>; };</div> <div class="line"><a name="l00105"></a><span class="lineno"> 105</span> </div> <div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  <span class="comment">// Rest of inline operators</span></div> <div class="line"><a name="l00107"></a><span class="lineno"><a class="code" href="classZenLib_1_1int128.html#a19959176916f07f49ebf3305f8455454"> 107</a></span>  <span class="keyword">inline</span> <a class="code" href="classZenLib_1_1int128.html">int128</a> & <a class="code" href="classZenLib_1_1int128.html#a19959176916f07f49ebf3305f8455454">operator -= </a>(<span class="keyword">const</span> <a class="code" href="classZenLib_1_1int128.html">int128</a> & b) <span class="keywordflow">throw</span> () {</div> <div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span> += (-b);</div> <div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  };</div> <div class="line"><a name="l00110"></a><span class="lineno"><a class="code" href="classZenLib_1_1int128.html#a3157a151e0b24700ad83f2fa3b8bbf2b"> 110</a></span>  <span class="keyword">inline</span> <a class="code" href="classZenLib_1_1int128.html">int128</a> & <a class="code" href="classZenLib_1_1int128.html#a3157a151e0b24700ad83f2fa3b8bbf2b">operator /= </a>(<span class="keyword">const</span> <a class="code" href="classZenLib_1_1int128.html">int128</a> & b) <span class="keywordflow">throw</span> () {</div> <div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  <a class="code" href="classZenLib_1_1int128.html">int128</a> dummy;</div> <div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  *<span class="keyword">this</span> = this-><a class="code" href="classZenLib_1_1int128.html#add7a0524e9bb1996a41f0276517022a8">div</a> (b, dummy);</div> <div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div> <div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  };</div> <div class="line"><a name="l00115"></a><span class="lineno"><a class="code" href="classZenLib_1_1int128.html#a8feb2ac4c3e4d91cf3b995d36208c4ed"> 115</a></span>  <span class="keyword">inline</span> <a class="code" href="classZenLib_1_1int128.html">int128</a> & <a class="code" href="classZenLib_1_1int128.html#a8feb2ac4c3e4d91cf3b995d36208c4ed">operator %= </a>(<span class="keyword">const</span> <a class="code" href="classZenLib_1_1int128.html">int128</a> & b) <span class="keywordflow">throw</span> () {</div> <div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  this-><a class="code" href="classZenLib_1_1int128.html#add7a0524e9bb1996a41f0276517022a8">div</a> (b, *<span class="keyword">this</span>);</div> <div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div> <div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  };</div> <div class="line"><a name="l00119"></a><span class="lineno"> 119</span> </div> <div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  <span class="comment">// Common methods</span></div> <div class="line"><a name="l00121"></a><span class="lineno"><a class="code" href="classZenLib_1_1int128.html#ad5185dd47330799e53ad3df78d8358d2"> 121</a></span>  <span class="keywordtype">int</span> <a class="code" href="classZenLib_1_1int128.html#ad5185dd47330799e53ad3df78d8358d2">toInt</a> () <span class="keyword">const</span> throw () { <span class="keywordflow">return</span> (<span class="keywordtype">int</span>) this->lo; };</div> <div class="line"><a name="l00122"></a><span class="lineno"><a class="code" href="classZenLib_1_1int128.html#a78708d5139f809ace393540f7cb9c58c"> 122</a></span>  int64s <a class="code" href="classZenLib_1_1int128.html#a78708d5139f809ace393540f7cb9c58c">toInt64</a> () <span class="keyword">const</span> throw () { <span class="keywordflow">return</span> (int64s) this->lo; };</div> <div class="line"><a name="l00123"></a><span class="lineno"> 123</span> </div> <div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  <span class="keyword">const</span> <span class="keywordtype">char</span> * <a class="code" href="classZenLib_1_1int128.html#a4da62127940d57d8890c936c91a0dc67">toString</a> (<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> radix = 10) <span class="keyword">const</span> throw ();</div> <div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  <span class="keywordtype">float</span> <a class="code" href="classZenLib_1_1int128.html#af33cd75a26c7d5861c99f2e87825e4a8">toFloat</a> () const throw ();</div> <div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  <span class="keywordtype">double</span> <a class="code" href="classZenLib_1_1int128.html#ab713ff0f5408a6a8a5de82f4d4e6f62b">toDouble</a> () const throw ();</div> <div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  <span class="keywordtype">long</span> <span class="keywordtype">double</span> <a class="code" href="classZenLib_1_1int128.html#aa103fbccbb00e524073d28be38e9aa6d">toLongDouble</a> () const throw ();</div> <div class="line"><a name="l00128"></a><span class="lineno"> 128</span> </div> <div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  <span class="comment">// Arithmetic methods</span></div> <div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  <a class="code" href="classZenLib_1_1int128.html">int128</a> <a class="code" href="classZenLib_1_1int128.html#add7a0524e9bb1996a41f0276517022a8">div</a> (const <a class="code" href="classZenLib_1_1int128.html">int128</a> &, int128 &) const throw ();</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="comment">// Bit operations</span></div> <div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  <span class="keywordtype">bool</span> <a class="code" href="classZenLib_1_1int128.html#a6ed421d24f4068ade17e8f9ce7a7ef01">bit</a> (<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> n) const throw ();</div> <div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  <span class="keywordtype">void</span> <a class="code" href="classZenLib_1_1int128.html#a6ed421d24f4068ade17e8f9ce7a7ef01">bit</a> (<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> n, <span class="keywordtype">bool</span> val) throw ();</div> <div class="line"><a name="l00135"></a><span class="lineno"> 135</span> }</div> <div class="line"><a name="l00136"></a><span class="lineno"> 136</span> <span class="preprocessor">#ifdef __GNUC__</span></div> <div class="line"><a name="l00137"></a><span class="lineno"> 137</span> <span class="preprocessor"></span> __attribute__ ((__aligned__ (16), __packed__))</div> <div class="line"><a name="l00138"></a><span class="lineno"> 138</span> <span class="preprocessor">#endif</span></div> <div class="line"><a name="l00139"></a><span class="lineno"> 139</span> <span class="preprocessor"></span>;</div> <div class="line"><a name="l00140"></a><span class="lineno"> 140</span> </div> <div class="line"><a name="l00141"></a><span class="lineno"> 141</span> </div> <div class="line"><a name="l00142"></a><span class="lineno"> 142</span> <span class="comment">// GLOBAL OPERATORS</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="keywordtype">bool</span> <a class="code" href="classZenLib_1_1int128.html#a3e80b393c8c76bb18b043f84062dbd89">operator < </a>(<span class="keyword">const</span> int128 & a, <span class="keyword">const</span> int128 & b) <span class="keywordflow">throw</span> ();</div> <div class="line"><a name="l00145"></a><span class="lineno"> 145</span> <span class="keywordtype">bool</span> <a class="code" href="classZenLib_1_1int128.html#a556d4308a14fb89f2a35190421d05213">operator == </a>(<span class="keyword">const</span> int128 & a, <span class="keyword">const</span> int128 & b) <span class="keywordflow">throw</span> ();</div> <div class="line"><a name="l00146"></a><span class="lineno"> 146</span> <span class="keywordtype">bool</span> <a class="code" href="classZenLib_1_1int128.html#a2363ed9b7a002aecd485526c9e98bcf4">operator || </a>(<span class="keyword">const</span> int128 & a, <span class="keyword">const</span> int128 & b) <span class="keywordflow">throw</span> ();</div> <div class="line"><a name="l00147"></a><span class="lineno"> 147</span> <span class="keywordtype">bool</span> <a class="code" href="classZenLib_1_1int128.html#ac1fc62289bd143a6f2137b6389ae6eb9">operator && </a>(<span class="keyword">const</span> int128 & a, <span class="keyword">const</span> int128 & b) <span class="keywordflow">throw</span> ();</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="comment">// GLOBAL OPERATOR INLINES</span></div> <div class="line"><a name="l00150"></a><span class="lineno"> 150</span> </div> <div class="line"><a name="l00151"></a><span class="lineno"><a class="code" href="namespaceZenLib.html#a9e1b6ce39d605ad50200947a0ae9f2bc"> 151</a></span> <span class="keyword">inline</span> int128 <a class="code" href="classZenLib_1_1int128.html#acb76e94627f5c530118b2fa25baba177">operator + </a>(<span class="keyword">const</span> int128 & a, <span class="keyword">const</span> int128 & b) <span class="keywordflow">throw</span> () {</div> <div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  <span class="keywordflow">return</span> <a class="code" href="classZenLib_1_1int128.html#a98ebcb563ba93cc35b453b571d82246e">int128</a> (a) += b; };</div> <div class="line"><a name="l00153"></a><span class="lineno"><a class="code" href="namespaceZenLib.html#aded902af5a964e8951e6b7792e7f2e0e"> 153</a></span> <span class="keyword">inline</span> int128 <a class="code" href="classZenLib_1_1int128.html#a10b9499d8f5089ddf2078fb6276e6c84">operator - </a>(<span class="keyword">const</span> int128 & a, <span class="keyword">const</span> int128 & b) <span class="keywordflow">throw</span> () {</div> <div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  <span class="keywordflow">return</span> <a class="code" href="classZenLib_1_1int128.html#a98ebcb563ba93cc35b453b571d82246e">int128</a> (a) -= b; };</div> <div class="line"><a name="l00155"></a><span class="lineno"><a class="code" href="namespaceZenLib.html#a747a9a16788f4e7da3c33a3aa7b4d051"> 155</a></span> <span class="keyword">inline</span> int128 <a class="code" href="namespaceZenLib.html#a747a9a16788f4e7da3c33a3aa7b4d051">operator * </a>(<span class="keyword">const</span> int128 & a, <span class="keyword">const</span> int128 & b) <span class="keywordflow">throw</span> () {</div> <div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  <span class="keywordflow">return</span> <a class="code" href="classZenLib_1_1int128.html#a98ebcb563ba93cc35b453b571d82246e">int128</a> (a) *= b; };</div> <div class="line"><a name="l00157"></a><span class="lineno"><a class="code" href="namespaceZenLib.html#a7e4e5ffdc1aa65913139df1d021d177c"> 157</a></span> <span class="keyword">inline</span> int128 <a class="code" href="namespaceZenLib.html#a7e4e5ffdc1aa65913139df1d021d177c">operator / </a>(<span class="keyword">const</span> int128 & a, <span class="keyword">const</span> int128 & b) <span class="keywordflow">throw</span> () {</div> <div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  <span class="keywordflow">return</span> <a class="code" href="classZenLib_1_1int128.html#a98ebcb563ba93cc35b453b571d82246e">int128</a> (a) /= b; };</div> <div class="line"><a name="l00159"></a><span class="lineno"><a class="code" href="namespaceZenLib.html#a883b15d9277a402b366079b48731f792"> 159</a></span> <span class="keyword">inline</span> int128 <a class="code" href="namespaceZenLib.html#a883b15d9277a402b366079b48731f792">operator % </a>(<span class="keyword">const</span> int128 & a, <span class="keyword">const</span> int128 & b) <span class="keywordflow">throw</span> () {</div> <div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  <span class="keywordflow">return</span> <a class="code" href="classZenLib_1_1int128.html#a98ebcb563ba93cc35b453b571d82246e">int128</a> (a) %= b; };</div> <div class="line"><a name="l00161"></a><span class="lineno"> 161</span> </div> <div class="line"><a name="l00162"></a><span class="lineno"><a class="code" href="namespaceZenLib.html#a4d3211dc7d877a65363039a352aa533b"> 162</a></span> <span class="keyword">inline</span> int128 <a class="code" href="namespaceZenLib.html#a4d3211dc7d877a65363039a352aa533b">operator >> </a>(<span class="keyword">const</span> int128 & a, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> n) <span class="keywordflow">throw</span> () {</div> <div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  <span class="keywordflow">return</span> <a class="code" href="classZenLib_1_1int128.html#a98ebcb563ba93cc35b453b571d82246e">int128</a> (a) >>= n; };</div> <div class="line"><a name="l00164"></a><span class="lineno"><a class="code" href="namespaceZenLib.html#a6604bda73353749bcb1f1aa05435088d"> 164</a></span> <span class="keyword">inline</span> int128 <a class="code" href="namespaceZenLib.html#a6604bda73353749bcb1f1aa05435088d">operator << </a>(<span class="keyword">const</span> int128 & a, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> n) <span class="keywordflow">throw</span> () {</div> <div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  <span class="keywordflow">return</span> <a class="code" href="classZenLib_1_1int128.html#a98ebcb563ba93cc35b453b571d82246e">int128</a> (a) <<= n; };</div> <div class="line"><a name="l00166"></a><span class="lineno"> 166</span> </div> <div class="line"><a name="l00167"></a><span class="lineno"><a class="code" href="namespaceZenLib.html#a734661b1c65f2ca5547f0e8f5237ada1"> 167</a></span> <span class="keyword">inline</span> int128 <a class="code" href="namespaceZenLib.html#a734661b1c65f2ca5547f0e8f5237ada1">operator & </a>(<span class="keyword">const</span> int128 & a, <span class="keyword">const</span> int128 & b) <span class="keywordflow">throw</span> () {</div> <div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  <span class="keywordflow">return</span> <a class="code" href="classZenLib_1_1int128.html#a98ebcb563ba93cc35b453b571d82246e">int128</a> (a) &= b; };</div> <div class="line"><a name="l00169"></a><span class="lineno"><a class="code" href="namespaceZenLib.html#ab2a4ebc97ac4a70c352de732dfaccf16"> 169</a></span> <span class="keyword">inline</span> int128 <a class="code" href="namespaceZenLib.html#ab2a4ebc97ac4a70c352de732dfaccf16">operator | </a>(<span class="keyword">const</span> int128 & a, <span class="keyword">const</span> int128 & b) <span class="keywordflow">throw</span> () {</div> <div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  <span class="keywordflow">return</span> <a class="code" href="classZenLib_1_1int128.html#a98ebcb563ba93cc35b453b571d82246e">int128</a> (a) |= b; };</div> <div class="line"><a name="l00171"></a><span class="lineno"><a class="code" href="namespaceZenLib.html#a895ee23069aa40953b089c26d41d3056"> 171</a></span> <span class="keyword">inline</span> int128 <a class="code" href="namespaceZenLib.html#a895ee23069aa40953b089c26d41d3056">operator ^ </a>(<span class="keyword">const</span> int128 & a, <span class="keyword">const</span> int128 & b) <span class="keywordflow">throw</span> () {</div> <div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  <span class="keywordflow">return</span> <a class="code" href="classZenLib_1_1int128.html#a98ebcb563ba93cc35b453b571d82246e">int128</a> (a) ^= b; };</div> <div class="line"><a name="l00173"></a><span class="lineno"> 173</span> </div> <div class="line"><a name="l00174"></a><span class="lineno"><a class="code" href="namespaceZenLib.html#a317942549ea8c8061ade6edb5dd66fa9"> 174</a></span> <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="namespaceZenLib.html#a317942549ea8c8061ade6edb5dd66fa9">operator > </a>(<span class="keyword">const</span> int128 & a, <span class="keyword">const</span> int128 & b) <span class="keywordflow">throw</span> () {</div> <div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  <span class="keywordflow">return</span> b < a; };</div> <div class="line"><a name="l00176"></a><span class="lineno"><a class="code" href="namespaceZenLib.html#a13cc41cbad64d5c75b9410c6eb60b0a4"> 176</a></span> <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="namespaceZenLib.html#a13cc41cbad64d5c75b9410c6eb60b0a4">operator <= </a>(<span class="keyword">const</span> int128 & a, <span class="keyword">const</span> int128 & b) <span class="keywordflow">throw</span> () {</div> <div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  <span class="keywordflow">return</span> !(b < a); };</div> <div class="line"><a name="l00178"></a><span class="lineno"><a class="code" href="namespaceZenLib.html#a747df417f7fe1790de2b0d0e91be0140"> 178</a></span> <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="namespaceZenLib.html#a747df417f7fe1790de2b0d0e91be0140">operator >= </a>(<span class="keyword">const</span> int128 & a, <span class="keyword">const</span> int128 & b) <span class="keywordflow">throw</span> () {</div> <div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  <span class="keywordflow">return</span> !(a < b); };</div> <div class="line"><a name="l00180"></a><span class="lineno"><a class="code" href="namespaceZenLib.html#a7d985c890b3e593adb324dfcf7468503"> 180</a></span> <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="namespaceZenLib.html#a7d985c890b3e593adb324dfcf7468503">operator != </a>(<span class="keyword">const</span> int128 & a, <span class="keyword">const</span> int128 & b) <span class="keywordflow">throw</span> () {</div> <div class="line"><a name="l00181"></a><span class="lineno"><a class="code" href="namespaceZenLib.html#ae07eaf83edf09fbe0f04b5665f3f81d1"> 181</a></span>  <span class="keywordflow">return</span> !(a == b); };</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> </div> <div class="line"><a name="l00184"></a><span class="lineno"> 184</span> <span class="comment">// MISC</span></div> <div class="line"><a name="l00185"></a><span class="lineno"> 185</span> </div> <div class="line"><a name="l00186"></a><span class="lineno"> 186</span> <span class="comment">//typedef int128 __int128;</span></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> <span class="keyword">typedef</span> int128 <a class="code" href="namespaceZenLib.html#ae07eaf83edf09fbe0f04b5665f3f81d1">int128s</a>;</div> <div class="line"><a name="l00189"></a><span class="lineno"> 189</span> } <span class="comment">//NameSpace</span></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="preprocessor">#endif</span></div> </div><!-- fragment --></div><!-- contents --> <!-- start footer part --> <hr class="footer"/><address class="footer"><small> Generated by  <a href="http://www.doxygen.org/index.html"> <img class="footer" src="doxygen.png" alt="doxygen"/> </a> 1.8.3.1 </small></address> </body> </html>