NoGLRetreat.hh

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/* Copyright (C) 2021 PISM Authors
 *
 * This file is part of PISM.
 *
 * PISM 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.
 *
 * PISM 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 PISM; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 */
 
#ifndef PISM_NO_GL_RETREAT_HH
#define PISM_NO_GL_RETREAT_HH
 
#include "pism/coupler/SurfaceModel.hh"
 
namespace pism {
namespace surface {
 
class NoGLRetreat : public SurfaceModel {
public:
  NoGLRetreat(std::shared_ptr<const Grid> g, std::shared_ptr<SurfaceModel> input);
  virtual ~NoGLRetreat() = default;
 
  const array::Scalar& smb_adjustment() const;
protected:
  void init_impl(const Geometry &geometry);
  void update_impl(const Geometry &geometry, double t, double dt);
 
  const array::Scalar& mass_flux_impl() const;
  const array::Scalar& accumulation_impl() const;
  const array::Scalar& melt_impl() const;
  const array::Scalar& runoff_impl() const;
 
  DiagnosticList diagnostics_impl() const;
private:
  std::shared_ptr<array::Scalar> m_mass_flux;
  array::Scalar m_smb_adjustment;
  array::Scalar m_min_ice_thickness;
};
 
} // end of namespace surface
} // end of namespace pism
 
#endif /* PISM_NO_GL_RETREAT_HH */