stokes_matrix_based.h

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// ------------------------------------------------------
//
// SPDX-License-Identifier: GPL-2.0-or-later
//
// SPDX-FileCopyrightText: Copyright (C) 2026 by the ASPECT authors.
//
// This file is part of ASPECT.
//
// Detailed license information governing the source code and
// contributions can be found in the folder LICENSES and in
// LICENSE and CONTRIBUTING.md at the top level directory.
//
// ------------------------------------------------------

#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