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00009 #ifndef __MYNLP_HPP__
00010 #define __MYNLP_HPP__
00011
00012 #include "IpTNLP.hpp"
00013
00014 using namespace Ipopt;
00015
00028 class MyNLP : public TNLP
00029 {
00030 public:
00032 MyNLP();
00033
00035 virtual ~MyNLP();
00036
00040 virtual bool get_nlp_info(Index& n, Index& m, Index& nnz_jac_g,
00041 Index& nnz_h_lag, IndexStyleEnum& index_style);
00042
00044 virtual bool get_bounds_info(Index n, Number* x_l, Number* x_u,
00045 Index m, Number* g_l, Number* g_u);
00046
00048 virtual bool get_starting_point(Index n, bool init_x, Number* x,
00049 bool init_z, Number* z_L, Number* z_U,
00050 Index m, bool init_lambda,
00051 Number* lambda);
00052
00054 virtual bool eval_f(Index n, const Number* x, bool new_x, Number& obj_value);
00055
00057 virtual bool eval_grad_f(Index n, const Number* x, bool new_x, Number* grad_f);
00058
00060 virtual bool eval_g(Index n, const Number* x, bool new_x, Index m, Number* g);
00061
00066 virtual bool eval_jac_g(Index n, const Number* x, bool new_x,
00067 Index m, Index nele_jac, Index* iRow, Index *jCol,
00068 Number* values);
00069
00074 virtual bool eval_h(Index n, const Number* x, bool new_x,
00075 Number obj_factor, Index m, const Number* lambda,
00076 bool new_lambda, Index nele_hess, Index* iRow,
00077 Index* jCol, Number* values);
00078
00080
00084 virtual void finalize_solution(SolverReturn status,
00085 Index n, const Number* x, const Number* z_L, const Number* z_U,
00086 Index m, const Number* g, const Number* lambda,
00087 Number obj_value,
00088 const IpoptData* ip_data,
00089 IpoptCalculatedQuantities* ip_cq);
00091
00092 private:
00104
00105 MyNLP(const MyNLP&);
00106 MyNLP& operator=(const MyNLP&);
00108 };
00109
00110
00111 #endif