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00011 #ifndef __MITTELMANNBNDRYCNTRLDIRI3DSIN_HPP__
00012 #define __MITTELMANNBNDRYCNTRLDIRI3DSIN_HPP__
00013
00014 #include "RegisteredTNLP.hpp"
00015
00016 #ifdef HAVE_CONFIG_H
00017 #include "config.h"
00018 #else
00019 #include "configall_system.h"
00020 #endif
00021
00022 #ifdef HAVE_CMATH
00023 # include <cmath>
00024 #else
00025 # ifdef HAVE_MATH_H
00026 # include <math.h>
00027 # else
00028 # error "don't have header file for math"
00029 # endif
00030 #endif
00031
00032 #ifdef HAVE_CSTDIO
00033 # include <cstdio>
00034 #else
00035 # ifdef HAVE_STDIO_H
00036 # include <stdio.h>
00037 # else
00038 # error "don't have header file for stdio"
00039 # endif
00040 #endif
00041
00042 using namespace Ipopt;
00043
00053 class MittelmannBndryCntrlDiriBase3Dsin : public RegisteredTNLP
00054 {
00055 public:
00057 MittelmannBndryCntrlDiriBase3Dsin();
00058
00060 virtual ~MittelmannBndryCntrlDiriBase3Dsin();
00061
00065 virtual bool get_nlp_info(Index& n, Index& m, Index& nnz_jac_g,
00066 Index& nnz_h_lag, IndexStyleEnum& index_style);
00067
00069 virtual bool get_bounds_info(Index n, Number* x_l, Number* x_u,
00070 Index m, Number* g_l, Number* g_u);
00071
00073 virtual bool get_starting_point(Index n, bool init_x, Number* x,
00074 bool init_z, Number* z_L, Number* z_U,
00075 Index m, bool init_lambda,
00076 Number* lambda);
00077
00079 virtual bool eval_f(Index n, const Number* x, bool new_x, Number& obj_value);
00080
00082 virtual bool eval_grad_f(Index n, const Number* x, bool new_x, Number* grad_f);
00083
00085 virtual bool eval_g(Index n, const Number* x, bool new_x, Index m, Number* g);
00086
00091 virtual bool eval_jac_g(Index n, const Number* x, bool new_x,
00092 Index m, Index nele_jac, Index* iRow, Index *jCol,
00093 Number* values);
00094
00099 virtual bool eval_h(Index n, const Number* x, bool new_x,
00100 Number obj_factor, Index m, const Number* lambda,
00101 bool new_lambda, Index nele_hess, Index* iRow,
00102 Index* jCol, Number* values);
00103
00105
00107 virtual bool get_scaling_parameters(Number& obj_scaling,
00108 bool& use_x_scaling, Index n,
00109 Number* x_scaling,
00110 bool& use_g_scaling, Index m,
00111 Number* g_scaling);
00112
00117 virtual void finalize_solution(SolverReturn status,
00118 Index n, const Number* x, const Number* z_L, const Number* z_U,
00119 Index m, const Number* g, const Number* lambda,
00120 Number obj_valu,
00121 const IpoptData* ip_data,
00122 IpoptCalculatedQuantities* ip_cq);
00124
00125 protected:
00129 void SetBaseParameters(Index N, Number alpha, Number lb_y,
00130 Number ub_y, Number lb_u, Number ub_u,
00131 Number d_const);
00132
00136 virtual Number y_d_cont(Number x1, Number x2, Number x3) const =0;
00138
00139 private:
00151 MittelmannBndryCntrlDiriBase3Dsin(const MittelmannBndryCntrlDiriBase3Dsin&);
00152 MittelmannBndryCntrlDiriBase3Dsin& operator=(const MittelmannBndryCntrlDiriBase3Dsin&);
00154
00158 Index N_;
00160 Number h_;
00162 Number hh_;
00164 Number lb_y_;
00166 Number ub_y_;
00168 Number lb_u_;
00170 Number ub_u_;
00172 Number d_const_;
00175 Number alpha_;
00177 Number* y_d_;
00179
00184 inline Index y_index(Index i, Index j, Index k) const
00185 {
00186 return k + (N_+2)*j + (N_+2)*(N_+2)*i;
00187 }
00190 inline Index pde_index(Index i, Index j, Index k) const
00191 {
00192 return (k-1) + N_*(j-1) + N_*N_*(i-1);
00193 }
00195 inline Number x1_grid(Index i) const
00196 {
00197 return h_*(Number)i;
00198 }
00200 inline Number x2_grid(Index i) const
00201 {
00202 return h_*(Number)i;
00203 }
00205 inline Number x3_grid(Index i) const
00206 {
00207 return h_*(Number)i;
00208 }
00210 };
00211
00213 class MittelmannBndryCntrlDiri3Dsin : public MittelmannBndryCntrlDiriBase3Dsin
00214 {
00215 public:
00216 MittelmannBndryCntrlDiri3Dsin()
00217 {}
00218
00219 virtual ~MittelmannBndryCntrlDiri3Dsin()
00220 {}
00221
00222 virtual bool InitializeProblem(Index N)
00223 {
00224 if (N<1) {
00225 printf("N has to be at least 1.");
00226 return false;
00227 }
00228 printf("olaf N %d has to be at least 1.", N);
00229 Number alpha = 0.1;
00230 Number lb_y = -1e20;
00231 Number ub_y = 3.5;
00232 Number lb_u = 0.;
00233 Number ub_u = 10.;
00234 Number d_const = -20.;
00235 SetBaseParameters(N, alpha, lb_y, ub_y, lb_u, ub_u, d_const);
00236 return true;
00237 }
00238 protected:
00240 virtual Number y_d_cont(Number x1, Number x2, Number x3) const
00241 {
00242 return 3. + 5.*(x1*(x1-1.)*x2*(x2-1.)*x3*(x3-1.));
00243 }
00244 private:
00247 MittelmannBndryCntrlDiri3Dsin(const MittelmannBndryCntrlDiri3Dsin&);
00248 MittelmannBndryCntrlDiri3Dsin& operator=(const MittelmannBndryCntrlDiri3Dsin&);
00250
00251 };
00252
00253
00254 #endif