ASPECT
constant_viscosity_prefactors.h
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1 /*
2  Copyright (C) 2020 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 #ifndef _aspect_material_model_rheology_constant_viscosity_prefactors_h
22 #define _aspect_material_model_rheology_constant_viscosity_prefactors_h
23 
24 #include <aspect/global.h>
27 
28 namespace aspect
29 {
30  namespace MaterialModel
31  {
32  using namespace dealii;
33 
34  namespace Rheology
35  {
41  template <int dim>
43  {
44  public:
49 
53  static
54  void
55  declare_parameters (ParameterHandler &prm);
56 
60  void
61  parse_parameters (ParameterHandler &prm);
62 
66  double
67  compute_viscosity (const double base_viscosity,
68  const unsigned int composition_index) const;
69 
70  private:
80  std::vector<double> constant_viscosity_prefactors;
81  };
82  }
83  }
84 }
85 #endif
void declare_parameters(ParameterHandler &prm)
Definition: compat.h:88