/*BHEADER*********************************************************************
 *
 *  Copyright (c) 1995-2009, Lawrence Livermore National Security,
 *  LLC. Produced at the Lawrence Livermore National Laboratory. Written
 *  by the Parflow Team (see the CONTRIBUTORS file)
 *  <parflow@lists.llnl.gov> CODE-OCEC-08-103. All rights reserved.
 *
 *  This file is part of Parflow. For details, see
 *  http://www.llnl.gov/casc/parflow
 *
 *  Please read the COPYRIGHT file or Our Notice and the LICENSE file
 *  for the GNU Lesser General Public License.
 *
 *  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) version 2.1 dated February 1999.
 *
 *  This program is distributed in the hope that it will be useful, but
 *  WITHOUT ANY WARRANTY; without even the IMPLIED WARRANTY OF
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the terms
 *  and conditions of the GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public
 *  License along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
 *  USA
 **********************************************************************EHEADER*/

/*****************************************************************************
* Header info for compute package data structures.
*
*****************************************************************************/

#ifndef _COMPUTATION_HEADER
#define _COMPUTATION_HEADER

#include "region.h"


/*--------------------------------------------------------------------------
 *  ComputePkg:
 *    Structure defining various computational regions.
 *--------------------------------------------------------------------------*/

typedef struct {
  Region  *send_region;  /* send region */
  Region  *recv_region;  /* receive region */

  Region  *ind_region;   /* neighbor independent computational region */
  Region  *dep_region;   /* neighbor dependent computational region */
} ComputePkg;


/*--------------------------------------------------------------------------
 * Accessor functions for ComputePkg structure
 *--------------------------------------------------------------------------*/

#define ComputePkgSendRegion(compute_pkg) ((compute_pkg)->send_region)
#define ComputePkgRecvRegion(compute_pkg) ((compute_pkg)->recv_region)

#define ComputePkgIndRegion(compute_pkg) ((compute_pkg)->ind_region)
#define ComputePkgDepRegion(compute_pkg) ((compute_pkg)->dep_region)


#endif

