ASPECT
function.h
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1 /*
2  Copyright (C) 2014 - 2019 by the authors of the ASPECT code.
3 
4  This file is part of ASPECT.
5 
6  ASPECT is free software; you can redistribute it and/or modify
7  it under the terms of the GNU General Public License as published by
8  the Free Software Foundation; either version 2, or (at your option)
9  any later version.
10 
11  ASPECT is distributed in the hope that it will be useful,
12  but WITHOUT ANY WARRANTY; without even the implied warranty of
13  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14  GNU General Public License for more details.
15 
16  You should have received a copy of the GNU General Public License
17  along with ASPECT; see the file doc/COPYING. If not see
18  <http://www.gnu.org/licenses/>.
19 */
20 
21 
22 #ifndef _aspect_boundary_composition_function_h
23 #define _aspect_boundary_composition_function_h
24 
27 #include <aspect/utilities.h>
28 
29 #include <deal.II/base/parsed_function.h>
30 
31 namespace aspect
32 {
33  namespace BoundaryComposition
34  {
35  using namespace dealii;
36 
43  template <int dim>
44  class Function : public Interface<dim>, public SimulatorAccess<dim>
45  {
46  public:
52  double boundary_composition (const types::boundary_id boundary_indicator,
53  const Point<dim> &position,
54  const unsigned int compositional_field) const override;
61  void update () override;
62 
69  static
70  void declare_parameters (ParameterHandler &prm);
71 
78  void parse_parameters (ParameterHandler &prm) override;
79 
80  private:
84  std::unique_ptr<Functions::ParsedFunction<dim>> function;
85 
91  };
92  }
93 }
94 
95 
96 #endif
Utilities::Coordinates::CoordinateSystem coordinate_system
Definition: function.h:90
void declare_parameters(ParameterHandler &prm)