Constant.hpp

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// This file is part of GranOO, a workbench for DEM simulation.
//
// Author(s)    : - Jean-luc CHARLES I2M-DuMAS/ENSAM Talence France
//                  <jean-luc.charles@ensam.eu>
//                - Damien ANDRE     SPCTS/ENS Ceramique industrielle, Limoges France
//                  <damien.andre@unilim.fr>
//                - Jeremie GIRARDOT I2M-DuMAS/ENSAM Talence France
//                  <jeremie.girardot@ensam.eu>
//                - Cedric Hubert    LAMIH/UVHC Valenciennes France
//                  <cedric.hubert@univ-valenciennes.fr>
//                - Ivan IORDANOFF   I2M-DuMAS-MPI/ENSAM Talence France
//                  <ivan.iordanoff@ensam.eu>
//
// Copyright (C) 2008-2016 JL. CHARLES, D. ANDRE, I. IORDANOFF, J. GIRARDOT
//
//
//
// 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 3 of the License, or
// (at your option) any later version.
//
// 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 General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 
#ifndef _GranOO_Geom_Constant_HPP_
#define _GranOO_Geom_Constant_HPP_
 
 
namespace GranOO3
{
  namespace Geom
  {
    class Vector;
    class Point;
    class Quaternion;
    class Tensor;
    class Frame;
 
 
    struct axis
    {
      static const Geom::Vector x;
      static const Geom::Vector y;
      static const Geom::Vector z;
    };
 
    struct constant
    {
      static const double max;
      static const double min;
      static double epsilon;
 
      static const Geom::Vector min_vector;
      static const Geom::Vector max_vector;
 
    };
 
    struct global
    {
      static const Geom::Point center;
      static const Geom::Quaternion quaternion;
      static const Geom::Frame frame;
      static const Geom::Tensor tensor;
    };
 
    struct null
    {
      static const Geom::Vector vector;
      static const Geom::Point center;
      static const Geom::Quaternion quaternion;
      static const Geom::Tensor tensor;
      static const Geom::Frame frame;
    };
 
 
 
  }
}
 
#endif