Random.h
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00001 
00002 /******************************************************************************
00003  * 
00004  * Copyright (c) 2012 
00005  * 
00006  * SCHUNK GmbH & Co. KG
00007  *  
00008  * ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 
00009  * 
00010  * Project name: Drivers for "Amtec M5 Protocol" Electronics V4
00011  *                                                                        
00012  * ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 
00013  * 
00014  * Email:robotics@schunk.com
00015  * 
00016  * ToDo: 
00017  * 
00018  * ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 
00019  * 
00020  * Redistribution and use in source and binary forms, with or without 
00021  * modification, are permitted provided that the following conditions are met: 
00022  * 
00023  *  * Redistributions of source code must retain the above copyright 
00024  *    notice, this list of conditions and the following disclaimer. 
00025  *  * Redistributions in binary form must reproduce the above copyright 
00026  *    notice, this list of conditions and the following disclaimer in the 
00027  *    documentation and/or other materials provided with the distribution. 
00028  *  * Neither the name of SCHUNK GmbH & Co. KG nor the names of its 
00029  *    contributors may be used to endorse or promote products derived from 
00030  *    this software without specific prior written permission. 
00031  * 
00032  * This program is free software: you can redistribute it and/or modify 
00033  * it under the terms of the GNU Lesser General Public License LGPL as 
00034  * published by the Free Software Foundation, either version 3 of the 
00035  * License, or (at your option) any later version. 
00036  * 
00037  * This program is distributed in the hope that it will be useful, 
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00039  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the 
00040  * GNU Lesser General Public License LGPL for more details. 
00041  * 
00042  * You should have received a copy of the GNU Lesser General Public 
00043  * License LGPL along with this program. 
00044  * If not, see <http://www.gnu.org/licenses/>.
00045  * 
00046  ******************************************************************************/
00047 
00048 
00049 #ifndef UTIL_RANDOM_H
00050 #define UTIL_RANDOM_H
00051 
00052 // ---- local includes ------------------------------------------------------ ;
00053 
00054 #include "../Util/GlobalDefines.h"
00055 
00056 // ---- global includes ----------------------------------------------------- ;
00057 
00058 #if defined(_WIN32)
00059         #include <stdio.h>
00060         #include "Math.h"
00061         #include <stdlib.h>
00062         #include "Values.h"
00063         #include <time.h>
00064         static long fut_initRanG = -time((time_t *)0);
00065 #elif defined(__QNX__)
00066         #include <stdio.h>
00067         #include "Math.h"
00068         #include <stdlib.h>
00069         #include "Values.h"
00070         #include <unix.h>               
00071 #else
00072 //                      extern "C" {
00073         #include <stdio.h>
00074         #include "Math.h"
00075         #include <stdlib.h>
00076         #include "Values.h"
00077 //                      }
00078 
00079         extern "C" double drand48(void);
00080         extern "C" double erand48(unsigned short xsubi[3]);
00081         extern "C" long lrand48(void);
00082         extern "C" long nrand48(unsigned short xsubi[3]);
00083         extern "C" long mrand48(void);
00084         extern "C" long jrand48(unsigned short xsubi[3]);
00085         extern "C" void srand48(long seedval);
00086         extern "C" unsigned short *seed48(unsigned short seed16v[3]);
00087         extern "C" void lcong48(unsigned short param[7]);
00088 #endif
00089 
00090 // ---- constants ----------------------------------------------------------- ;
00091 
00092 // ---- typedefs ------------------------------------------------------------ ;
00093 
00094 // ---- external functions -------------------------------------------------- ;
00095 
00096 // ---- class definition ---------------------------------------------------- ;
00097 
00098 // ---- extern I/O ---------------------------------------------------------- ;
00099 
00100 // ---- local functions ---------------------------------------------------- ;
00101 
00102 // \fsd{sets an entry point for random number generators}
00103 
00104 void util_seedRandom(long seedValA);
00105 
00106 // \fsd{generate uniformly distributed pseudo-random numbers}
00107 
00108 double util_random();
00109 
00110 // \fsd{generate gaussian distributed pseudo-random numbers}
00111 
00112 double util_gaussRandom();
00113 
00114 // -------------------------------------------------------------------------- ;
00115 
00116 #endif // UTIL_RANDOM_H
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schunk_libm5api
Author(s): Florian Weisshardt
autogenerated on Tue Mar 5 2013 14:44:33