stokes_matrix_based.h

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/*
  Copyright (C) 2026 - 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_simulator_solver_stokes_matrix_based_h
#define _aspect_simulator_solver_stokes_matrix_based_h

#include <aspect/global.h>
#include <aspect/simulator/solver/interface.h>


namespace aspect
{
  namespace StokesSolver
  {
    template <int dim>
    class MatrixBased: public Interface<dim>
    {
      public:
        MatrixBased(Simulator<dim> &simulator);

        SolverOutputs solve(const LinearAlgebra::BlockSparseMatrix &system_matrix,
                            const LinearAlgebra::BlockVector &system_rhs,
                            const bool solve_newton_system,
                            const double last_pressure_normalization_adjustment,
                            LinearAlgebra::BlockVector &solution_vector) override;

        std::string name() const override;

      private:
        Simulator<dim> &sim;
    };
  }
}

#endif