suanPan
BFGS.h
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2 * Copyright (C) 2017-2024 Theodore Chang
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41#ifndef BFGS_H
42#define BFGS_H
43
44#include <Solver/Solver.h>
45#include <deque>
46
47using std::deque;
48using std::vector;
49
50class BFGS final : public Solver {
51 deque<vec> hist_ninja, hist_residual;
52 deque<double> hist_factor;
53 vector<double> alpha;
54
55 const unsigned max_hist;
56
57public:
58 explicit BFGS(unsigned = 0, unsigned = 30);
59
60 int analyze() override;
61
62 void print() override;
63};
64
65#endif
66
The (L-)BFGS class defines a solver using BFGS iteration method.
Definition: BFGS.h:50
BFGS(unsigned=0, unsigned=30)
Definition: BFGS.cpp:24
int analyze() override
Definition: BFGS.cpp:28
void print() override
Definition: BFGS.cpp:148
A Solver class defines solvers used in analysis.
Definition: Solver.h:38
std::vector< T > vector
Definition: container.h:53