grid_constants.h

Go to the documentation of this file.

/*
 * Copyright (c) 2009-2015:  G-CSC, Goethe University Frankfurt
 * Author: Sebastian Reiter
 * 
 * This file is part of UG4.
 * 
 * UG4 is free software: you can redistribute it and/or modify it under the
 * terms of the GNU Lesser General Public License version 3 (as published by the
 * Free Software Foundation) with the following additional attribution
 * requirements (according to LGPL/GPL v3 §7):
 * 
 * (1) The following notice must be displayed in the Appropriate Legal Notices
 * of covered and combined works: "Based on UG4 (www.ug4.org/license)".
 * 
 * (2) The following notice must be displayed at a prominent place in the
 * terminal output of covered works: "Based on UG4 (www.ug4.org/license)".
 * 
 * (3) The following bibliography is recommended for citation and must be
 * preserved in all covered files:
 * "Reiter, S., Vogel, A., Heppner, I., Rupp, M., and Wittum, G. A massively
 *   parallel geometric multigrid solver on hierarchically distributed grids.
 *   Computing and visualization in science 16, 4 (2013), 151-164"
 * "Vogel, A., Reiter, S., Rupp, M., Nägel, A., and Wittum, G. UG4 -- a novel
 *   flexible software system for simulating pde based models on high performance
 *   computers. Computing and visualization in science 16, 4 (2013), 165-179"
 * 
 * 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
 * GNU Lesser General Public License for more details.
 */
 
#ifndef __H__LIB_GRID__GRID_CONSTANTS__
#define __H__LIB_GRID__GRID_CONSTANTS__
 
namespace ug
{
 
 
//  VertexOptions
enum VertexOptions
{
  VRTOPT_NONE = 0x00000000,
  VRTOPT_STORE_ASSOCIATED_EDGES = 0x00000001,
  VRTOPT_STORE_ASSOCIATED_FACES = 0x00000002,
  VRTOPT_STORE_ASSOCIATED_VOLUMES = 0x00000004,
};
 
//  EdgeOptions
enum EdgeOptions
{
  EDGEOPT_NONE = 0x00000000,
  EDGEOPT_STORE_ASSOCIATED_FACES = 0x00000100,
  EDGEOPT_STORE_ASSOCIATED_VOLUMES = 0x00000200,
};
 
//  FaceOptions
enum FaceOptions
{
  FACEOPT_NONE = 0x00000000,
  FACEOPT_STORE_ASSOCIATED_EDGES = 0x00010000,  
  FACEOPT_STORE_ASSOCIATED_VOLUMES = 0x00020000,
  FACEOPT_AUTOGENERATE_EDGES = 0x00080000
};
 
//  VolumeOptions
enum VolumeOptions
{
  VOLOPT_NONE = 0x00000000,
  VOLOPT_STORE_ASSOCIATED_EDGES = 0x01000000,   
  VOLOPT_STORE_ASSOCIATED_FACES = 0x02000000,   
  VOLOPT_AUTOGENERATE_EDGES = 0x08000000,
  VOLOPT_AUTOGENERATE_FACES = 0x10000000
};
 
//  GridOptions
enum GridOptions
{
  GRIDOPT_NONE = 0x00000000,
  GRIDOPT_NO_INTERCONNECTION = 0x00000000,
 
  GRIDOPT_VERTEXCENTRIC_INTERCONNECTION =   VRTOPT_STORE_ASSOCIATED_EDGES
                      | VRTOPT_STORE_ASSOCIATED_FACES
                      | VRTOPT_STORE_ASSOCIATED_VOLUMES,
 
  GRIDOPT_AUTOGENERATE_SIDES =    FACEOPT_AUTOGENERATE_EDGES
                  | VOLOPT_AUTOGENERATE_FACES,
 
 
  GRIDOPT_STANDARD_INTERCONNECTION =    GRIDOPT_VERTEXCENTRIC_INTERCONNECTION
                    | GRIDOPT_AUTOGENERATE_SIDES
                    | FACEOPT_STORE_ASSOCIATED_EDGES
                    | VOLOPT_STORE_ASSOCIATED_EDGES
                    | VOLOPT_STORE_ASSOCIATED_FACES,
 
 
  GRIDOPT_FULL_INTERCONNECTION =    GRIDOPT_STANDARD_INTERCONNECTION
                  | EDGEOPT_STORE_ASSOCIATED_FACES
                  | EDGEOPT_STORE_ASSOCIATED_VOLUMES
                  | FACEOPT_STORE_ASSOCIATED_VOLUMES,
 
  GRIDOPT_DEFAULT = GRIDOPT_VERTEXCENTRIC_INTERCONNECTION
            | GRIDOPT_AUTOGENERATE_SIDES
};
 
}
 
#endif