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ConstrainedOptPack_QPSolverRelaxedQPOPT.hpp
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41 
42 #ifdef CONSTRAINED_OPTIMIZATION_PACK_USE_QPOPT
43 
44 #ifndef QP_SOLVER_RELAXED_QPOPT_H
45 #define QP_SOLVER_RELAXED_QPOPT_H
46 
49 
50 namespace ConstrainedOptPack {
51 
56 class QPSolverRelaxedQPOPT : public QPSolverRelaxedQPOPTSOL
57 {
58 public:
59 
61  typedef QPSolverRelaxedQPOPTSOL inherited;
62 
66 
68  QPSolverRelaxedQPOPT(
69  value_type max_qp_iter_frac = 10.0
70  );
71 
73  ~QPSolverRelaxedQPOPT();
74 
75  // /////////////////////////////////
76  // Overridden from QPSolverRelaxed
77 
79  void release_memory();
80 
81 protected:
82 
83  // /////////////////////////////////////////////////////////////
84  // Overridden from QPSolverRelaxedQPOPTSOL
85 
87  f_int liwork(f_int N, f_int NCLIN) const;
89  f_int lrwork(f_int N, f_int NCLIN) const;
91  EInform call_qp_solver(bool warm_start);
92 
93 private:
94 
95  // ////////////////////////////
96  // Private types
97 
99  enum EQPOPTInform {
100  STRONG_LOCAL_MIN = 0,
101  WEAK_LOCAL_MIN = 1,
102  UNBOUNDED = 2,
103  INFEASIBLE = 3,
104  ITMAX_EXCEEDED = 4,
105  MAX_DOF_TOO_SMALL = 5,
106  INVALID_INPUT = 6,
107  PROB_TYPE_NOT_REGOG = 7
108  };
109 
110  // ////////////////////////////
111  // Private data members
112 
113  // extra QPOPT control and input parameters.
114 
115  // control
116 
117  f_int ITMAX_;
118  f_dbl_prec BIGBND_;
119  f_dbl_prec FEATOL_;
120 
121  // input/output
122 
123  f_int LDA_;
124  f_int LDH_;
125  f_dbl_prec* H_;
126  f_int INFORM_;
127 
128  // ////////////////////////////
129  // Private member functions
130 
131  // not defined and not to be called.
132  QPSolverRelaxedQPOPT(const QPSolverRelaxedQPOPT&);
133  QPSolverRelaxedQPOPT& operator=(const QPSolverRelaxedQPOPT&);
134 
135 }; // end class QPSolverRelaxedQPOPT
136 
137 } // end namespace ConstrainedOptPack
138 
139 #endif // QP_SOLVER_RELAXED_QPOPT_H
140 
141 #endif // CONSTRAINED_OPTIMIZATION_PACK_USE_QPOPT
FortranTypes::f_int f_int
#define STANDARD_MEMBER_COMPOSITION_MEMBERS(TYPE, NAME)
AbstractLinAlgPack::value_type value_type
const f_int const f_int & N
FortranTypes::f_dbl_prec f_dbl_prec