include/libqhull/random.h

0001 /*<html><pre>  -<a                             href="qh-geom.htm"
0002   >-------------------------------</a><a name="TOP">-</a>
0003
0004   random.h
0005     header file for random and utility routines
0006
0007    see qh-geom.htm and random.c
0008
0009    Copyright (c) 1993-2020 The Geometry Center.
0010    $Id: //main/2019/qhull/src/libqhull/random.h#2 $$Change: 2953 $
0011    $DateTime: 2020/05/21 22:05:32 $$Author: bbarber $
0012 */
0013
0014 #ifndef qhDEFrandom
0015 #define qhDEFrandom 1
0016
0017 #include "libqhull.h"
0018
0019 /*============= prototypes in alphabetical order ======= */
0020
0021 int     qh_argv_to_command(int argc, char *argv[], char* command, int max_size);
0022 int     qh_argv_to_command_size(int argc, char *argv[]);
0023 int     qh_rand(void);
0024 void    qh_srand(int seed);
0025 realT   qh_randomfactor(realT scale, realT offset);
0026 void    qh_randommatrix(realT *buffer, int dim, realT **row);
0027 int     qh_strtol(const char *s, char **endp);
0028 double  qh_strtod(const char *s, char **endp);
0029
0030 #endif /* qhDEFrandom */
0031
0032
0033