/*========================================================================
    Util.h : Numerical utility functions
  ------------------------------------------------------------------------
    Copyright (C) 1999-2002  James R. Bruce
    School of Computer Science, Carnegie Mellon University
  ------------------------------------------------------------------------
    This software is distributed under the GNU General Public License,
    version 2.  If you do not have a copy of this licence, visit
    www.gnu.org, or write: Free Software Foundation, 59 Temple Place,
    Suite 330 Boston, MA 02111-1307 USA.  This program is distributed
    in the hope that it will be useful, but WITHOUT ANY WARRANTY,
    including MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  ========================================================================*/

#ifndef __UTIL_H__
#define __UTIL_H__

//template <class num>
//inline num max(num a,num b)
//{
//  return((a > b)? a : b);
//}
//
//template <class num>
//inline num min(num a,num b)
//{
//  return((a < b)? a : b);
//}

template <class num1,class num2>
inline num1 bound(num1 x,num2 low,num2 high)
{
  if(x < low ) x = low;
  if(x > high) x = high;
  return(x);
}

#endif