ROL
ROL_TypeB_InteriorPointAlgorithm.hpp
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43 
44 #ifndef ROL_TYPEB_INTERIORPOINTALGORITHM_HPP
45 #define ROL_TYPEB_INTERIORPOINTALGORITHM_HPP
46 
47 #include "ROL_TypeB_Algorithm.hpp"
49 
54 namespace ROL {
55 namespace TypeB {
56 
57 template<typename Real>
59 private:
60  Real mumin_;
61  Real mumax_;
62  Real rho_;
64  Real kappaD_;
65  Real gtol_;
66  Real stol_;
67  Real gtolrate_;
68  Real mingtol_;
69 
70  ROL::ParameterList list_;
72 
73  std::string stepname_;
74 
75  bool print_;
78 
80 
84 
85  void initialize(Vector<Real> &x,
86  const Vector<Real> &g,
89  Vector<Real> &pwa,
90  std::ostream &outStream = std::cout);
91 
92  void updateState(const Vector<Real> &x,
95  Vector<Real> &pwa,
96  std::ostream &outStream = std::cout);
97 public:
98 
99  InteriorPointAlgorithm(ParameterList &list);
100 
102  void run( Vector<Real> &x,
103  const Vector<Real> &g,
104  Objective<Real> &obj,
106  std::ostream &outStream = std::cout) override;
107 
108  void writeHeader( std::ostream& os ) const override;
109 
110  void writeName( std::ostream& os ) const override;
111 
112  void writeOutput( std::ostream& os, bool write_header = false ) const override;
113 
114 }; // class ROL::TypeB::InteriorPointAlgorithm
115 
116 } // namespace TypeB
117 } // namespace ROL
118 
120 
121 #endif
Provides the interface to apply upper and lower bound constraints.
Provides the interface to evaluate objective functions.
Provides an interface to run bound constrained optimization algorithms.
Provides an interface to run the Moreau-Yosida algorithm.
void writeName(std::ostream &os) const override
Print step name.
void run(Vector< Real > &x, const Vector< Real > &g, Objective< Real > &obj, BoundConstraint< Real > &bnd, std::ostream &outStream=std::cout) override
Run algorithm on bound constrained problems (Type-B). This general interface supports the use of dual...
void updateState(const Vector< Real > &x, InteriorPointObjective< Real > &ipobj, BoundConstraint< Real > &bnd, Vector< Real > &pwa, std::ostream &outStream=std::cout)
void initialize(Vector< Real > &x, const Vector< Real > &g, InteriorPointObjective< Real > &ipobj, BoundConstraint< Real > &bnd, Vector< Real > &pwa, std::ostream &outStream=std::cout)
void writeOutput(std::ostream &os, bool write_header=false) const override
Print iterate status.
void writeHeader(std::ostream &os) const override
Print iterate header.
Defines the linear algebra or vector space interface.
Definition: ROL_Vector.hpp:84