StaticSolve.hpp

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// This file is part of GranOO, a workbench for DEM simulation.
//
// Author(s)    : - Damien Andre       IRCER/UNILIM, Limoges France
//                  <damien.andre@unilim.fr>
//                - Jean-luc Charles   Arts et Metiers ParisTech, CNRS, I2M, Bordeaux France
//                  <jean-luc.charles@ensam.eu>
//                - Jeremie Girardot   Arts et Metiers ParisTech, CNRS, I2M, Bordeaux France
//                  <jeremie.girardot@ensam.eu>
//                - Cedric Hubert      LAMIH/UPHF, Valenciennes France
//                  <cedric.hubert@uphf.fr>
//                - Ivan Iordanoff     Arts et Metiers ParisTech, CNRS, I2M, Bordeaux France
//                  <ivan.iordanoff@ensam.eu>
//
// Copyright (C) 2008-2019 D. Andre, JL. Charles, J. Girardot, C. Hubert, I. Iordanoff
//
// 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 _PlugIn_StaticSolve_hpp_
#define _PlugIn_StaticSolve_hpp_
 
#include "GranOO3/3rdParty/Eigen/Sparse"
#include "GranOO3/3rdParty/Eigen/Dense"
#include "GranOO3/Core/NeedSetOf.hpp"
#include "GranOO3/DEM/ElementPair.hpp"
#include "GranOO3/Core/PlugIn.hpp"
 
namespace GranOO3
{
  namespace PlugIn
  {
    class StaticSolve : public Core::PlugInInterface<StaticSolve>, public Core::NeedSetOf<DEM::Bond> {
      
      DECLARE_STD_GRANOO_PLUGIN(STATIC-SOLVE);
 
    public:
      StaticSolve();
      virtual ~StaticSolve();
    public:
      void parse_xml(); 
      void init();      
      void run();       
 
    private:
      void assembleStiffnessMaztrix(); 
 
    private:
      static const unsigned int NotInList = (unsigned int)(-1); 
 
    private:
      Core::SetOf<Physic::Node> _nodes;       
      Eigen::SparseMatrix<double> _kffMatrix; 
      Eigen::SparseMatrix<double> _kxpMatrix; 
      bool _update_stress;                    
    };
  }
}
 
#endif