tFactory.hh - pism - [fork] customized build of PISM, the parallel ice sheet model (tillflux branch)
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tFactory.hh (2379B)
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1 // Copyright (C) 2011, 2014, 2015, 2017, 2018, 2019 PISM Authors
2 //
3 // This file is part of PISM.
4 //
5 // PISM is free software; you can redistribute it and/or modify it under the
6 // terms of the GNU General Public License as published by the Free Software
7 // Foundation; either version 3 of the License, or (at your option) any later
8 // version.
9 //
10 // PISM is distributed in the hope that it will be useful, but WITHOUT ANY
11 // WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
12 // FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
13 // details.
14 //
15 // You should have received a copy of the GNU General Public License
16 // along with PISM; if not, write to the Free Software
17 // Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
18
19 #ifndef _PSFACTORY_H_
20 #define _PSFACTORY_H_
21
22 #include "pism/coupler/SurfaceModel.hh"
23 #include "pism/coupler/util/PCFactory.hh"
24
25 namespace pism {
26 namespace surface {
27 class Factory : public PCFactory<SurfaceModel> {
28 public:
29 typedef atmosphere::AtmosphereModel InputModel;
30 Factory(IceGrid::ConstPtr g, std::shared_ptr<InputModel> input);
31 ~Factory();
32
33 using PCFactory<SurfaceModel>::create;
34 std::shared_ptr<SurfaceModel> create(const std::string &type);
35
36 private:
37 class SurfaceModelCreator {
38 public:
39 virtual std::shared_ptr<SurfaceModel> create(IceGrid::ConstPtr grid,
40 std::shared_ptr<InputModel> input) = 0;
41 virtual ~SurfaceModelCreator() {}
42 };
43
44 // Creator for a specific model class M.
45 template <class M>
46 class SpecificSurfaceModelCreator : public SurfaceModelCreator {
47 public:
48 std::shared_ptr<SurfaceModel> create(IceGrid::ConstPtr grid,
49 std::shared_ptr<InputModel> input) {
50 return std::shared_ptr<SurfaceModel>(new M(grid, input));
51 }
52 };
53
54 template <class M>
55 void add_surface_model(const std::string &name) {
56 m_surface_models[name].reset(new SpecificSurfaceModelCreator<M>);
57 }
58
59 std::shared_ptr<SurfaceModel> surface_model(const std::string &type,
60 std::shared_ptr<InputModel> input);
61
62 std::shared_ptr<InputModel> m_input;
63
64 std::map<std::string, std::shared_ptr<SurfaceModelCreator> > m_surface_models;
65 };
66 } // end of namespace surface
67 } // end of namespace pism
68
69 #endif /* _PSFACTORY_H_ */