hypre/utilities/general.h

/*BHEADER**********************************************************************
 * Copyright (c) 2008,  Lawrence Livermore National Security, LLC.
 * Produced at the Lawrence Livermore National Laboratory.
 * This file is part of HYPRE.  See file COPYRIGHT for details.
 *
 * HYPRE is free software; you can redistribute it and/or modify it under the
 * terms of the GNU Lesser General Public License (as published by the Free
 * Software Foundation) version 2.1 dated February 1999.
 *
 * $Revision$
 ***********************************************************************EHEADER*/


/******************************************************************************
 *
 * General structures and values
 *
 *****************************************************************************/

#ifndef hypre_GENERAL_HEADER
#define hypre_GENERAL_HEADER

/*--------------------------------------------------------------------------
 * Define various functions
 *--------------------------------------------------------------------------*/

#ifndef hypre_max
#define hypre_max(a,b)  (((a)<(b)) ? (b) : (a))
#endif
#ifndef hypre_min
#define hypre_min(a,b)  (((a)<(b)) ? (a) : (b))
#endif

#ifndef hypre_round
#define hypre_round(x)  ( ((x) < 0.0) ? ((HYPRE_Int)(x - 0.5)) : ((HYPRE_Int)(x + 0.5)) )
#endif

#endif