BlackoilState.hpp

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/*
  Copyright 2012 SINTEF ICT, Applied Mathematics.
  Copyright 2015 IRIS AS

  This file is part of the Open Porous Media project (OPM).

  OPM 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.

  OPM 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 OPM.  If not, see <http://www.gnu.org/licenses/>.
*/

#ifndef OPM_BLACKOILSTATE_HEADER_INCLUDED
#define OPM_BLACKOILSTATE_HEADER_INCLUDED

#include <opm/core/grid.h>
#include <opm/core/props/BlackoilPropertiesInterface.hpp>
#include <opm/core/simulator/SimulatorState.hpp>
#include <vector>

namespace Opm
{

    class BlackoilState : public SimulatorState
    {
    public:
        using SimulatorState :: cellData ;

        virtual void init(const UnstructuredGrid& grid, int num_phases);

        virtual void init(int number_of_cells, int number_of_faces, int num_phases);

        void setFirstSat(const std::vector<int>& cells,
                         const Opm::BlackoilPropertiesInterface& props,
                         ExtremalSat es);

        virtual bool equals(const SimulatorState& other,
                            double epsilon = 1e-8) const;

        std::vector<double>& surfacevol  () { return cellData()[ surfaceVolId_ ]; }
        std::vector<double>& gasoilratio () { return cellData()[ gorId_ ] ; }
        std::vector<double>& rv () {return cellData()[ rvId_ ] ; }

        const std::vector<double>& surfacevol  () const { return cellData()[ surfaceVolId_ ]; }
        const std::vector<double>& gasoilratio () const { return cellData()[ gorId_ ] ; }
        const std::vector<double>& rv () const { return cellData()[ rvId_ ] ; }

    private:
        int gorId_ ;   // no entries = no cells (gas oil ratio id)
        int rvId_ ;    // no entries = no cells ( rv id )
        int surfaceVolId_ ; // no entries = no cells * no phases (surfaceVol id )

        //std::vector<double> surfvol_; // no entries = no cells * no phases
        //std::vector<double> gor_   ;  // no entries = no cells
        //std::vector<double> rv_ ;     // no entries = no cells
    };
} // namespace Opm


#endif // OPM_BLACKOILSTATE_HEADER_INCLUDED