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Newton.h
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2 * Copyright (C) 2017-2024 Theodore Chang
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28#ifndef NEWTON_H
29#define NEWTON_H
30
31#include <Solver/Solver.h>
32
33class Newton : public Solver {
34 const bool initial_stiffness;
35
36 [[nodiscard]] virtual double amplification(const vec&, const vec&) const { return 0.; }
37
38public:
39 explicit Newton(unsigned = 0, bool = false);
40
41 int analyze() override;
42
43 void print() override;
44};
45
46class AICN : public Newton {
47 const double l_est;
48
49 [[nodiscard]] double amplification(const vec&, const vec&) const override;
50
51public:
52 explicit AICN(unsigned = 0, double = 1.);
53
54 void print() override;
55};
56
57#endif
58
Definition: Newton.h:46
void print() override
Definition: Newton.cpp:172
AICN(unsigned=0, double=1.)
Definition: Newton.cpp:168
A Newton class defines a solver using Newton–Raphson iteration.
Definition: Newton.h:33
int analyze() override
Definition: Newton.cpp:28
void print() override
Definition: Newton.cpp:156
Newton(unsigned=0, bool=false)
Definition: Newton.cpp:24
A Solver class defines solvers used in analysis.
Definition: Solver.h:38