explicit_system.h
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1 // The libMesh Finite Element Library.
2 // Copyright (C) 2002-2017 Benjamin S. Kirk, John W. Peterson, Roy H. Stogner
3 
4 // This library is free software; you can redistribute it and/or
5 // modify it under the terms of the GNU Lesser General Public
6 // License as published by the Free Software Foundation; either
7 // version 2.1 of the License, or (at your option) any later version.
8 
9 // This library is distributed in the hope that it will be useful,
10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 // Lesser General Public License for more details.
13 
14 // You should have received a copy of the GNU Lesser General Public
15 // License along with this library; if not, write to the Free Software
16 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 
18 
19 
20 #ifndef LIBMESH_EXPLICIT_SYSTEM_H
21 #define LIBMESH_EXPLICIT_SYSTEM_H
22 
23 // Local Includes
24 #include "libmesh/system.h"
25 
26 namespace libMesh
27 {
28 
40 class ExplicitSystem : public System
41 {
42 public:
43 
49  const std::string & name,
50  const unsigned int number);
51 
55  ~ExplicitSystem ();
56 
61 
65  typedef System Parent;
66 
70  sys_type & system () { return *this; }
71 
76  virtual void clear () libmesh_override;
77 
82  virtual void reinit () libmesh_override;
83 
89  virtual void assemble_qoi (const QoISet & qoi_indices = QoISet()) libmesh_override;
90 
96  virtual void assemble_qoi_derivative (const QoISet & qoi_indices = QoISet(),
97  bool include_liftfunc = true,
98  bool apply_constraints = true) libmesh_override;
99 
103  virtual void solve () libmesh_override;
104 
109  virtual std::string system_type () const libmesh_override { return "Explicit"; }
110 
117 
118 
119 protected:
120 
125  virtual void init_data () libmesh_override;
126 
127 
128 private:
129 
134  void add_system_rhs ();
135 };
136 
137 } // namespace libMesh
138 
139 #endif // LIBMESH_EXPLICIT_SYSTEM_H
Manages multiples systems of equations.
virtual void clear() libmesh_override
Used to specify quantities of interest in a simulation.
Definition: qoi_set.h:45
virtual void solve() libmesh_override
NumericVector< Number > * rhs
const std::string & name() const
Definition: system.h:1987
virtual void assemble_qoi_derivative(const QoISet &qoi_indices=QoISet(), bool include_liftfunc=true, bool apply_constraints=true) libmesh_override
ExplicitSystem(EquationSystems &es, const std::string &name, const unsigned int number)
virtual std::string system_type() const libmesh_override
virtual void reinit() libmesh_override
virtual void init_data() libmesh_override
unsigned int number() const
Definition: system.h:1995
virtual void assemble_qoi(const QoISet &qoi_indices=QoISet()) libmesh_override
Used for solving explicit systems of equations.