<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <html><head><meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1"> <title>Crystal Space 1.2.1: csutil/randomgen.h Source File (Crystal Space 1.2.1 Public API Reference)</title> <link href="tabs.css" rel="stylesheet" type="text/css"> <link href="doxygen.css" rel="stylesheet" type="text/css"> </head><body> <table border="0" cellpadding="0" cellspacing="0" width="100%" class="head"> <tr height="59"> <td class="head" width="202" valign="bottom" style="padding-left:0;"><a href="http://www.crystalspace3d.org/"><img src="csblur.png" width="236" height="59" alt="CrystalSpace" border="0"></a></td> <td class="head"><h2>Public API Reference</h2></td> </tr> <tr height="11"> <td colspan="2" class="headshadow" valign="top" style="padding-left:0;"><img src="csblurb.png" width="236" height="11" alt="" border="0"></td> </tr> </table> <div class="content"> <!-- Generated by Doxygen 1.5.3 --> <div class="tabs"> <ul> <li><a href="index.html"><span>Main Page</span></a></li> <li><a href="modules.html"><span>Modules</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> <li><a href="pages.html"><span>Related Pages</span></a></li> </ul> </div> <h1>csutil/randomgen.h</h1><a href="randomgen_8h.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"> Copyright (C) 1998-2005 by Jorrit Tyberghein</span> <a name="l00003"></a>00003 <span class="comment"> </span> <a name="l00004"></a>00004 <span class="comment"> This library is free software; you can redistribute it and/or</span> <a name="l00005"></a>00005 <span class="comment"> modify it under the terms of the GNU Library General Public</span> <a name="l00006"></a>00006 <span class="comment"> License as published by the Free Software Foundation; either</span> <a name="l00007"></a>00007 <span class="comment"> version 2 of the License, or (at your option) any later version.</span> <a name="l00008"></a>00008 <span class="comment"> </span> <a name="l00009"></a>00009 <span class="comment"> This library is distributed in the hope that it will be useful,</span> <a name="l00010"></a>00010 <span class="comment"> but WITHOUT ANY WARRANTY; without even the implied warranty of</span> <a name="l00011"></a>00011 <span class="comment"> MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</span> <a name="l00012"></a>00012 <span class="comment"> Library General Public License for more details.</span> <a name="l00013"></a>00013 <span class="comment"> </span> <a name="l00014"></a>00014 <span class="comment"> You should have received a copy of the GNU Library General Public</span> <a name="l00015"></a>00015 <span class="comment"> License along with this library; if not, write to the Free</span> <a name="l00016"></a>00016 <span class="comment"> Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.</span> <a name="l00017"></a>00017 <span class="comment">*/</span> <a name="l00018"></a>00018 <a name="l00019"></a>00019 <span class="preprocessor">#ifndef __CS_RNG_H__</span> <a name="l00020"></a>00020 <span class="preprocessor"></span><span class="preprocessor">#define __CS_RNG_H__</span> <a name="l00021"></a>00021 <span class="preprocessor"></span> <a name="l00045"></a>00045 <span class="preprocessor">#include "csextern.h"</span> <a name="l00046"></a>00046 <span class="preprocessor">#include "<a class="code" href="cstypes_8h.html" title="Commonly used types and macros.">cstypes.h</a>"</span> <a name="l00047"></a>00047 <a name="l00058"></a><a class="code" href="classcsRandomGen.html">00058</a> <span class="keyword">class </span>CS_CRYSTALSPACE_EXPORT <a class="code" href="classcsRandomGen.html" title="Portable random number generator class.">csRandomGen</a> <a name="l00059"></a>00059 { <a name="l00060"></a>00060 <span class="keywordtype">int</span> i97, j97; <a name="l00061"></a>00061 <span class="keywordtype">float</span> u [98]; <a name="l00062"></a>00062 <span class="keywordtype">float</span> c, cd, cm; <a name="l00063"></a>00063 <a name="l00064"></a>00064 <span class="keyword">public</span>: <a name="l00066"></a><a class="code" href="classcsRandomGen.html#4c378aeb3a4e014eb089ab31381fd072">00066</a> <a class="code" href="classcsRandomGen.html" title="Portable random number generator class.">csRandomGen</a> () <a name="l00067"></a>00067 { Initialize (); } <a name="l00069"></a><a class="code" href="classcsRandomGen.html#f0f1932d4e0e2ef98c5ce45d2531d3b9">00069</a> <a class="code" href="classcsRandomGen.html" title="Portable random number generator class.">csRandomGen</a> (<a class="code" href="group__util.html#g1134b580f8da4de94ca6b1de4d37975e" title="unsigned 32-bit integer (0..4 294 967 295)">uint32</a> iSeed) <a name="l00070"></a>00070 { Initialize (iSeed); } <a name="l00071"></a>00071 <a name="l00073"></a>00073 <span class="keywordtype">void</span> Initialize (); <a name="l00075"></a>00075 <span class="keywordtype">void</span> Initialize (<a class="code" href="group__util.html#g1134b580f8da4de94ca6b1de4d37975e" title="unsigned 32-bit integer (0..4 294 967 295)">uint32</a> iSeed); <a name="l00076"></a>00076 <a name="l00078"></a><a class="code" href="classcsRandomGen.html#28a9e3845b8a7acaa455cfddc6bb360e">00078</a> <span class="keywordtype">float</span> Get () <a name="l00079"></a>00079 { <span class="keywordflow">return</span> RANMAR (); } <a name="l00081"></a>00081 <a class="code" href="group__util.html#g1134b580f8da4de94ca6b1de4d37975e" title="unsigned 32-bit integer (0..4 294 967 295)">uint32</a> Get (<a class="code" href="group__util.html#g1134b580f8da4de94ca6b1de4d37975e" title="unsigned 32-bit integer (0..4 294 967 295)">uint32</a> iLimit); <a name="l00082"></a>00082 <a name="l00084"></a>00084 <span class="keywordtype">bool</span> SelfTest (); <a name="l00085"></a>00085 <a name="l00086"></a>00086 <span class="keyword">private</span>: <a name="l00088"></a>00088 <span class="keywordtype">void</span> InitRANMAR (<a class="code" href="group__util.html#g1134b580f8da4de94ca6b1de4d37975e" title="unsigned 32-bit integer (0..4 294 967 295)">uint32</a> ij, <a class="code" href="group__util.html#g1134b580f8da4de94ca6b1de4d37975e" title="unsigned 32-bit integer (0..4 294 967 295)">uint32</a> kl); <a name="l00090"></a>00090 <span class="keywordtype">float</span> RANMAR (); <a name="l00091"></a>00091 }; <a name="l00092"></a>00092 <a name="l00093"></a>00093 <span class="preprocessor">#endif // __CS_RNG_H__</span> </pre></div><hr size="1"><address><small>Generated for Crystal Space 1.2.1 by <a href="http://www.doxygen.org/index.html">doxygen</a> 1.5.3 </small></address> </div></body> </html>