ASPECT
radial.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 LICENSE. If not see
18  <http://www.gnu.org/licenses/>.
19 */
20 
21 
22 #ifndef _aspect_gravity_model_radial_h
23 #define _aspect_gravity_model_radial_h
24 
27 
28 namespace aspect
29 {
30  namespace GravityModel
31  {
32  using namespace dealii;
33 
40  template <int dim>
41  class RadialConstant : public Interface<dim>, public SimulatorAccess<dim>
42  {
43  public:
47  Tensor<1,dim> gravity_vector (const Point<dim> &position) const override;
48 
52  static
53  void
54  declare_parameters (ParameterHandler &prm);
55 
59  void
60  parse_parameters (ParameterHandler &prm) override;
61 
62  private:
66  double magnitude;
67  };
68 
69 
82  template <int dim>
83  class RadialEarthLike : public Interface<dim>, public SimulatorAccess<dim>
84  {
85  public:
89  void initialize() override;
90 
94  Tensor<1,dim> gravity_vector (const Point<dim> &position) const override;
95  };
96 
97 
104  template <int dim>
105  class RadialLinear : public Interface<dim>, public SimulatorAccess<dim>
106  {
107  public:
111  Tensor<1,dim> gravity_vector (const Point<dim> &position) const override;
112 
116  static
117  void
118  declare_parameters (ParameterHandler &prm);
119 
123  void
124  parse_parameters (ParameterHandler &prm) override;
125 
126  private:
131 
138 
139  };
140  }
141 }
142 
143 #endif
void declare_parameters(ParameterHandler &prm)
Definition: compat.h:59
Definition: compat.h:42