isosurfaces.h

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/*
  Copyright (C) 2014 - 2021 by the authors of the ASPECT code.

  This file is part of ASPECT.

  ASPECT 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 2, or (at your option)
  any later version.

  ASPECT 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 ASPECT; see the file LICENSE.  If not see
  <http://www.gnu.org/licenses/>.
*/



#ifndef _aspect_mesh_refinement_isosurfaces_h
#define _aspect_mesh_refinement_isosurfaces_h

#include <aspect/mesh_refinement/interface.h>
#include <aspect/simulator_access.h>
#include <aspect/utilities.h>
#include <deal.II/base/parsed_function.h>

namespace aspect
{
  namespace MeshRefinement
  {
    namespace internal
    {
      enum class PropertyType
      {
        Temperature,
        Composition
      };

      struct Property
      {
        public:
          Property(const std::string &property_name,
                   const std::vector<std::string> &available_compositions);

          PropertyType type;

          unsigned int index;
      };

      struct Isosurface
      {
        public:
          bool are_all_values_in_range(const std::vector<double> &values) const;

          std::vector<double> min_values;
          std::vector<double> max_values;
          int min_refinement;
          int max_refinement;
          std::vector<Property> properties;
      };

    }

    template <int dim>
    class Isosurfaces : public Interface<dim>,
      public SimulatorAccess<dim>
    {
      public:
        void
        update () override;

        void
        tag_additional_cells () const override;

        static
        void
        declare_parameters (ParameterHandler &prm);

        void
        parse_parameters (ParameterHandler &prm) override;


      private:
        std::vector<internal::Isosurface> isosurfaces;

    };
  }
}

#endif