minmax.c

/***************************************************************************
                          minmax.c  -  get min and max
                             -------------------
    begin                : Sat Mar  9 09:51:02 GMT 2002
    copyright            : (C) 2002 by Gwyndaf Evans
    email                : gwyndaf@gwyndafevans.co.uk
 ***************************************************************************/

/***************************************************************************
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 ***************************************************************************/

#ifdef HAVE_CONFIG_H
#include <config.h>
#endif

#include <stdio.h>
#include <stdlib.h>
#include "chooch.h"

int minmax(int n, float *fArray, float *fMin, float *fMax)
{
   extern int verbose;
   int i;
   *fMin = 10000000;
   *fMax = -10000000;
   for (i = 0; i < n; i++) {
      *fMin = (fArray[i] < *fMin) ? fArray[i] : *fMin;
      *fMax = (fArray[i] > *fMax) ? fArray[i] : *fMax;
   }
   if(verbose>2)printf("In minmax:  %f %f\n", *fMin, *fMax);
   return EXIT_SUCCESS;
}