suanPan
Solver.h
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2 * Copyright (C) 2017-2024 Theodore Chang
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30#ifndef SOLVER_H
31#define SOLVER_H
32
33#include <Domain/Tag.h>
34
35class Converger;
36class Integrator;
37
38class Solver : public Tag {
39 shared_ptr<Converger> converger = nullptr;
40 shared_ptr<Integrator> modifier = nullptr;
41
42 double step_amplifier = 1.0;
43
44public:
45 explicit Solver(unsigned = 0);
46 Solver(const Solver&) = default;
47 Solver(Solver&&) = default;
48 Solver& operator=(const Solver&) = delete;
49 Solver& operator=(Solver&&) = delete;
50 ~Solver() override = default;
51
52 virtual int initialize();
53
54 virtual int analyze() = 0;
55
56 virtual void set_step_size(double) {}
57
58 void set_step_amplifier(double);
59 [[nodiscard]] double get_step_amplifier() const;
60
61 void set_converger(const shared_ptr<Converger>&);
62 [[nodiscard]] const shared_ptr<Converger>& get_converger() const;
63
64 void set_integrator(const shared_ptr<Integrator>&);
65 [[nodiscard]] const shared_ptr<Integrator>& get_integrator() const;
66
67 [[nodiscard]] bool constant_matrix() const;
68};
69
70#endif
71
The Converger class handles converger test to indicate if the iteration converges according to variou...
Definition: Converger.h:44
The Integrator class is basically a wrapper of the DomainBase class with regard to some status changi...
Definition: Integrator.h:51
A Solver class defines solvers used in analysis.
Definition: Solver.h:38
Solver(const Solver &)=default
virtual void set_step_size(double)
Definition: Solver.h:56
const shared_ptr< Integrator > & get_integrator() const
Definition: Solver.cpp:51
~Solver() override=default
const shared_ptr< Converger > & get_converger() const
Definition: Solver.cpp:47
void set_step_amplifier(double)
Definition: Solver.cpp:41
Solver & operator=(const Solver &)=delete
double get_step_amplifier() const
Definition: Solver.cpp:43
Solver & operator=(Solver &&)=delete
virtual int initialize()
Definition: Solver.cpp:27
bool constant_matrix() const
Definition: Solver.cpp:53
virtual int analyze()=0
Solver(Solver &&)=default
void set_integrator(const shared_ptr< Integrator > &)
Definition: Solver.cpp:49
Solver(unsigned=0)
Definition: Solver.cpp:24
void set_converger(const shared_ptr< Converger > &)
Definition: Solver.cpp:45
A base Tag class.
Definition: Tag.h:38