<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html><head><meta http-equiv="Content-Type" content="text/html;charset=UTF-8">
<title>VTK: dox/Common/vtkLargeInteger.h Source File</title>
<link href="doxygen.css" rel="stylesheet" type="text/css">
<link href="tabs.css" rel="stylesheet" type="text/css">
</head><body>
<!-- Generated by Doxygen 1.5.6 -->
<div class="navigation" id="top">
<div class="tabs">
<ul>
<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="classes.html"><span>Classes</span></a></li>
<li class="current"><a href="files.html"><span>Files</span></a></li>
</ul>
</div>
<h1>dox/Common/vtkLargeInteger.h</h1><a href="a02066.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*=========================================================================</span>
<a name="l00002"></a>00002 <span class="comment"></span>
<a name="l00003"></a>00003 <span class="comment"> Program: Visualization Toolkit</span>
<a name="l00004"></a>00004 <span class="comment"> Module: $RCSfile: vtkLargeInteger.h,v $</span>
<a name="l00005"></a>00005 <span class="comment"></span>
<a name="l00006"></a>00006 <span class="comment"> Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen</span>
<a name="l00007"></a>00007 <span class="comment"> All rights reserved.</span>
<a name="l00008"></a>00008 <span class="comment"> See Copyright.txt or http://www.kitware.com/Copyright.htm for details.</span>
<a name="l00009"></a>00009 <span class="comment"></span>
<a name="l00010"></a>00010 <span class="comment"> This software is distributed WITHOUT ANY WARRANTY; without even</span>
<a name="l00011"></a>00011 <span class="comment"> the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR</span>
<a name="l00012"></a>00012 <span class="comment"> PURPOSE. See the above copyright notice for more information.</span>
<a name="l00013"></a>00013 <span class="comment"></span>
<a name="l00014"></a>00014 <span class="comment">=========================================================================*/</span>
<a name="l00019"></a>00019 <span class="preprocessor">#ifndef __vtkLargeInteger_h</span>
<a name="l00020"></a>00020 <span class="preprocessor"></span><span class="preprocessor">#define __vtkLargeInteger_h</span>
<a name="l00021"></a>00021 <span class="preprocessor"></span>
<a name="l00022"></a>00022 <span class="preprocessor">#include "<a class="code" href="a02079.html">vtkObject.h</a>"</span>
<a name="l00023"></a>00023
<a name="l00024"></a><a class="code" href="a00949.html">00024</a> <span class="keyword">class </span><a class="code" href="a02170.html#873ca0b83d0838a1df577536068a1730">VTK_COMMON_EXPORT</a> <a class="code" href="a00949.html" title="class for arbitrarily large ints">vtkLargeInteger</a>
<a name="l00025"></a>00025 {
<a name="l00026"></a>00026 <span class="keyword">public</span>:
<a name="l00027"></a>00027 <a class="code" href="a00949.html" title="class for arbitrarily large ints">vtkLargeInteger</a>(<span class="keywordtype">void</span>);
<a name="l00028"></a>00028 <a class="code" href="a00949.html" title="class for arbitrarily large ints">vtkLargeInteger</a>(<span class="keywordtype">long</span> n);
<a name="l00029"></a>00029 <a class="code" href="a00949.html" title="class for arbitrarily large ints">vtkLargeInteger</a>(<span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> n);
<a name="l00030"></a>00030 <a class="code" href="a00949.html" title="class for arbitrarily large ints">vtkLargeInteger</a>(<span class="keywordtype">int</span> n);
<a name="l00031"></a>00031 <a class="code" href="a00949.html" title="class for arbitrarily large ints">vtkLargeInteger</a>(<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> n);
<a name="l00032"></a>00032 <a class="code" href="a00949.html" title="class for arbitrarily large ints">vtkLargeInteger</a>(<span class="keyword">const</span> <a class="code" href="a00949.html" title="class for arbitrarily large ints">vtkLargeInteger</a>& n);
<a name="l00033"></a>00033 <span class="preprocessor">#if defined(VTK_TYPE_USE_LONG_LONG)</span>
<a name="l00034"></a>00034 <span class="preprocessor"></span> <a class="code" href="a00949.html" title="class for arbitrarily large ints">vtkLargeInteger</a>(<span class="keywordtype">long</span> <span class="keywordtype">long</span> n);
<a name="l00035"></a>00035 <a class="code" href="a00949.html" title="class for arbitrarily large ints">vtkLargeInteger</a>(<span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> <span class="keywordtype">long</span> n);
<a name="l00036"></a>00036 <span class="preprocessor">#endif</span>
<a name="l00037"></a>00037 <span class="preprocessor"></span><span class="preprocessor">#if defined(VTK_TYPE_USE___INT64)</span>
<a name="l00038"></a>00038 <span class="preprocessor"></span> <a class="code" href="a00949.html" title="class for arbitrarily large ints">vtkLargeInteger</a>(__int64 n);
<a name="l00039"></a>00039 <a class="code" href="a00949.html" title="class for arbitrarily large ints">vtkLargeInteger</a>(<span class="keywordtype">unsigned</span> __int64 n);
<a name="l00040"></a>00040 <span class="preprocessor">#endif</span>
<a name="l00041"></a>00041 <span class="preprocessor"></span>
<a name="l00042"></a>00042 ~<a class="code" href="a00949.html" title="class for arbitrarily large ints">vtkLargeInteger</a>(<span class="keywordtype">void</span>);
<a name="l00043"></a>00043
<a name="l00044"></a>00044 <span class="keywordtype">char</span> CastToChar(<span class="keywordtype">void</span>) <span class="keyword">const</span>;
<a name="l00045"></a>00045 <span class="keywordtype">short</span> CastToShort(<span class="keywordtype">void</span>) <span class="keyword">const</span>;
<a name="l00046"></a>00046 <span class="keywordtype">int</span> CastToInt(<span class="keywordtype">void</span>) <span class="keyword">const</span>;
<a name="l00047"></a>00047 <span class="keywordtype">long</span> CastToLong(<span class="keywordtype">void</span>) <span class="keyword">const</span>;
<a name="l00048"></a>00048 <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> CastToUnsignedLong(<span class="keywordtype">void</span>) <span class="keyword">const</span>;
<a name="l00049"></a>00049
<a name="l00050"></a>00050 <span class="keywordtype">int</span> IsEven(<span class="keywordtype">void</span>) <span class="keyword">const</span>;
<a name="l00051"></a>00051 <span class="keywordtype">int</span> IsOdd(<span class="keywordtype">void</span>) <span class="keyword">const</span>;
<a name="l00052"></a>00052 <span class="keywordtype">int</span> GetLength(<span class="keywordtype">void</span>) <span class="keyword">const</span>; <span class="comment">// in bits</span>
<a name="l00053"></a>00053 <span class="keywordtype">int</span> GetBit(<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> p) <span class="keyword">const</span>; <span class="comment">// p'th bit (from zero)</span>
<a name="l00054"></a>00054 <span class="keywordtype">int</span> IsZero() <span class="keyword">const</span>; <span class="comment">// is zero</span>
<a name="l00055"></a>00055 <span class="keywordtype">int</span> GetSign(<span class="keywordtype">void</span>) <span class="keyword">const</span>; <span class="comment">// is negative</span>
<a name="l00056"></a>00056
<a name="l00057"></a>00057 <span class="keywordtype">void</span> Truncate(<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> n); <span class="comment">// reduce to lower n bits</span>
<a name="l00058"></a>00058 <span class="keywordtype">void</span> Complement(<span class="keywordtype">void</span>); <span class="comment">// * -1</span>
<a name="l00059"></a>00059
<a name="l00060"></a>00060 <span class="keywordtype">int</span> <a class="code" href="a02263.html#544428171128ab0363576bae16711623">operator==</a>(<span class="keyword">const</span> <a class="code" href="a00949.html" title="class for arbitrarily large ints">vtkLargeInteger</a>& n) <span class="keyword">const</span>;
<a name="l00061"></a>00061 <span class="keywordtype">int</span> <a class="code" href="a02263.html#d74c8f62a910f881aeef3158bd734acc">operator!=</a>(<span class="keyword">const</span> <a class="code" href="a00949.html" title="class for arbitrarily large ints">vtkLargeInteger</a>& n) <span class="keyword">const</span>;
<a name="l00062"></a>00062 <span class="keywordtype">int</span> operator<(<span class="keyword">const</span> <a class="code" href="a00949.html" title="class for arbitrarily large ints">vtkLargeInteger</a>& n) <span class="keyword">const</span>;
<a name="l00063"></a>00063 <span class="keywordtype">int</span> operator<=(<span class="keyword">const</span> <a class="code" href="a00949.html" title="class for arbitrarily large ints">vtkLargeInteger</a>& n) <span class="keyword">const</span>;
<a name="l00064"></a>00064 <span class="keywordtype">int</span> operator>(<span class="keyword">const</span> <a class="code" href="a00949.html" title="class for arbitrarily large ints">vtkLargeInteger</a>& n) <span class="keyword">const</span>;
<a name="l00065"></a>00065 <span class="keywordtype">int</span> operator>=(<span class="keyword">const</span> <a class="code" href="a00949.html" title="class for arbitrarily large ints">vtkLargeInteger</a>& n) <span class="keyword">const</span>;
<a name="l00066"></a>00066
<a name="l00067"></a>00067 <a class="code" href="a00949.html" title="class for arbitrarily large ints">vtkLargeInteger</a>& operator=(<span class="keyword">const</span> <a class="code" href="a00949.html" title="class for arbitrarily large ints">vtkLargeInteger</a>& n);
<a name="l00068"></a>00068 <a class="code" href="a00949.html" title="class for arbitrarily large ints">vtkLargeInteger</a>& operator+=(<span class="keyword">const</span> <a class="code" href="a00949.html" title="class for arbitrarily large ints">vtkLargeInteger</a>& n);
<a name="l00069"></a>00069 <a class="code" href="a00949.html" title="class for arbitrarily large ints">vtkLargeInteger</a>& operator-=(<span class="keyword">const</span> <a class="code" href="a00949.html" title="class for arbitrarily large ints">vtkLargeInteger</a>& n);
<a name="l00070"></a>00070 <a class="code" href="a00949.html" title="class for arbitrarily large ints">vtkLargeInteger</a>& operator<<=(<span class="keywordtype">int</span> n);
<a name="l00071"></a>00071 <a class="code" href="a00949.html" title="class for arbitrarily large ints">vtkLargeInteger</a>& operator>>=(<span class="keywordtype">int</span> n);
<a name="l00072"></a>00072 <a class="code" href="a00949.html" title="class for arbitrarily large ints">vtkLargeInteger</a>& operator++(<span class="keywordtype">void</span>);
<a name="l00073"></a>00073 <a class="code" href="a00949.html" title="class for arbitrarily large ints">vtkLargeInteger</a>& operator--(<span class="keywordtype">void</span>);
<a name="l00074"></a>00074 <a class="code" href="a00949.html" title="class for arbitrarily large ints">vtkLargeInteger</a> operator++(<span class="keywordtype">int</span>);
<a name="l00075"></a>00075 <a class="code" href="a00949.html" title="class for arbitrarily large ints">vtkLargeInteger</a> operator--(<span class="keywordtype">int</span>);
<a name="l00076"></a>00076 <a class="code" href="a00949.html" title="class for arbitrarily large ints">vtkLargeInteger</a>& operator*=(<span class="keyword">const</span> <a class="code" href="a00949.html" title="class for arbitrarily large ints">vtkLargeInteger</a>& n);
<a name="l00077"></a>00077 <a class="code" href="a00949.html" title="class for arbitrarily large ints">vtkLargeInteger</a>& operator/=(<span class="keyword">const</span> <a class="code" href="a00949.html" title="class for arbitrarily large ints">vtkLargeInteger</a>& n);
<a name="l00078"></a>00078 <a class="code" href="a00949.html" title="class for arbitrarily large ints">vtkLargeInteger</a>& operator%=(<span class="keyword">const</span> <a class="code" href="a00949.html" title="class for arbitrarily large ints">vtkLargeInteger</a>& n);
<a name="l00079"></a>00079 <span class="comment">// no change of sign for following operators</span>
<a name="l00080"></a>00080 <a class="code" href="a00949.html" title="class for arbitrarily large ints">vtkLargeInteger</a>& operator&=(<span class="keyword">const</span> <a class="code" href="a00949.html" title="class for arbitrarily large ints">vtkLargeInteger</a>& n);
<a name="l00081"></a>00081 <a class="code" href="a00949.html" title="class for arbitrarily large ints">vtkLargeInteger</a>& operator|=(<span class="keyword">const</span> <a class="code" href="a00949.html" title="class for arbitrarily large ints">vtkLargeInteger</a>& n);
<a name="l00082"></a>00082 <a class="code" href="a00949.html" title="class for arbitrarily large ints">vtkLargeInteger</a>& operator^=(<span class="keyword">const</span> <a class="code" href="a00949.html" title="class for arbitrarily large ints">vtkLargeInteger</a>& n);
<a name="l00083"></a>00083
<a name="l00084"></a>00084 <a class="code" href="a00949.html" title="class for arbitrarily large ints">vtkLargeInteger</a> operator+(<span class="keyword">const</span> <a class="code" href="a00949.html" title="class for arbitrarily large ints">vtkLargeInteger</a>& n) <span class="keyword">const</span>;
<a name="l00085"></a>00085 <a class="code" href="a00949.html" title="class for arbitrarily large ints">vtkLargeInteger</a> operator-(<span class="keyword">const</span> <a class="code" href="a00949.html" title="class for arbitrarily large ints">vtkLargeInteger</a>& n) <span class="keyword">const</span>;
<a name="l00086"></a>00086 <a class="code" href="a00949.html" title="class for arbitrarily large ints">vtkLargeInteger</a> operator*(<span class="keyword">const</span> <a class="code" href="a00949.html" title="class for arbitrarily large ints">vtkLargeInteger</a>& n) <span class="keyword">const</span>;
<a name="l00087"></a>00087 <a class="code" href="a00949.html" title="class for arbitrarily large ints">vtkLargeInteger</a> operator/(<span class="keyword">const</span> <a class="code" href="a00949.html" title="class for arbitrarily large ints">vtkLargeInteger</a>& n) <span class="keyword">const</span>;
<a name="l00088"></a>00088 <a class="code" href="a00949.html" title="class for arbitrarily large ints">vtkLargeInteger</a> operator%(<span class="keyword">const</span> <a class="code" href="a00949.html" title="class for arbitrarily large ints">vtkLargeInteger</a>& n) <span class="keyword">const</span>;
<a name="l00089"></a>00089 <span class="comment">// no change of sign for following operators</span>
<a name="l00090"></a>00090 <a class="code" href="a00949.html" title="class for arbitrarily large ints">vtkLargeInteger</a> operator&(<span class="keyword">const</span> <a class="code" href="a00949.html" title="class for arbitrarily large ints">vtkLargeInteger</a>& n) <span class="keyword">const</span>;
<a name="l00091"></a>00091 <a class="code" href="a00949.html" title="class for arbitrarily large ints">vtkLargeInteger</a> operator|(<span class="keyword">const</span> <a class="code" href="a00949.html" title="class for arbitrarily large ints">vtkLargeInteger</a>& n) <span class="keyword">const</span>;
<a name="l00092"></a>00092 <a class="code" href="a00949.html" title="class for arbitrarily large ints">vtkLargeInteger</a> operator^(<span class="keyword">const</span> <a class="code" href="a00949.html" title="class for arbitrarily large ints">vtkLargeInteger</a>& n) <span class="keyword">const</span>;
<a name="l00093"></a>00093 <a class="code" href="a00949.html" title="class for arbitrarily large ints">vtkLargeInteger</a> <a class="code" href="a02038.html#95573118ef33adb9530ec84d741db7db">operator<<</a>(<span class="keywordtype">int</span> n) <span class="keyword">const</span>;
<a name="l00094"></a>00094 <a class="code" href="a00949.html" title="class for arbitrarily large ints">vtkLargeInteger</a> operator>>(<span class="keywordtype">int</span> n) <span class="keyword">const</span>;
<a name="l00095"></a>00095
<a name="l00096"></a>00096 <span class="keyword">friend</span> ostream& <a class="code" href="a02038.html#95573118ef33adb9530ec84d741db7db">operator<<</a>(ostream& s, <span class="keyword">const</span> <a class="code" href="a00949.html" title="class for arbitrarily large ints">vtkLargeInteger</a>& n);
<a name="l00097"></a>00097 <span class="keyword">friend</span> istream& operator>>(istream& s, <a class="code" href="a00949.html" title="class for arbitrarily large ints">vtkLargeInteger</a>& n);
<a name="l00098"></a>00098
<a name="l00099"></a>00099 <span class="keyword">private</span>:
<a name="l00100"></a>00100 <span class="keywordtype">char</span>* Number;
<a name="l00101"></a>00101 <span class="keywordtype">int</span> Negative;
<a name="l00102"></a>00102 <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> Sig;
<a name="l00103"></a>00103 <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> Max;
<a name="l00104"></a>00104
<a name="l00105"></a>00105 <span class="comment">// unsigned operators</span>
<a name="l00106"></a>00106 <span class="keywordtype">int</span> IsSmaller(<span class="keyword">const</span> <a class="code" href="a00949.html" title="class for arbitrarily large ints">vtkLargeInteger</a>& n) <span class="keyword">const</span>; <span class="comment">// unsigned</span>
<a name="l00107"></a>00107 <span class="keywordtype">int</span> IsGreater(<span class="keyword">const</span> <a class="code" href="a00949.html" title="class for arbitrarily large ints">vtkLargeInteger</a>& n) <span class="keyword">const</span>; <span class="comment">// unsigned</span>
<a name="l00108"></a>00108 <span class="keywordtype">void</span> Expand(<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> n); <span class="comment">// ensure n'th bit exits</span>
<a name="l00109"></a>00109 <span class="keywordtype">void</span> Contract(); <span class="comment">// remove leading 0s</span>
<a name="l00110"></a>00110 <span class="keywordtype">void</span> Plus(<span class="keyword">const</span> <a class="code" href="a00949.html" title="class for arbitrarily large ints">vtkLargeInteger</a>& n); <span class="comment">// unsigned</span>
<a name="l00111"></a>00111 <span class="keywordtype">void</span> Minus(<span class="keyword">const</span> <a class="code" href="a00949.html" title="class for arbitrarily large ints">vtkLargeInteger</a>& n); <span class="comment">// unsigned</span>
<a name="l00112"></a>00112 };
<a name="l00113"></a>00113
<a name="l00114"></a>00114 <span class="preprocessor">#endif</span>
<a name="l00115"></a>00115 <span class="preprocessor"></span>
<a name="l00116"></a>00116
</pre></div></div>
<hr size="1"><address style="text-align: right;"><small>Generated on Wed Jun 3 18:35:11 2009 for VTK by
<a href="http://www.doxygen.org/index.html">
<img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.6 </small></address>
</body>
</html>
distrib
>
Mandriva
>
2010.0
>
i586
>
media
>
contrib-release
>
by-pkgid
>
60f1dc962abad0f3b492991a4fbef9be
>
files
>
3864
