T_Minimizer_parameters_without_constraint< PointType, RealValueFunction, GradientFunction > Class Template Reference

Constraints for minimizing without any constraint. More...

#include <Real_value_function_minimizer.hpp>

Public Member Functions
	T_Minimizer_parameters_without_constraint (const Point *point)

Overloaded from TNLP
bool	get_nlp_info (Ipopt::Index &n, Ipopt::Index &m, Ipopt::Index &nnz_jac_g, Ipopt::Index &nnz_h_lag, IndexStyleEnum &index_style)
bool	get_bounds_info (Ipopt::Index n, Ipopt::Number *x_l, Ipopt::Number *x_u, Ipopt::Index m, Ipopt::Number *g_l, Ipopt::Number *g_u)
bool	get_starting_point (Ipopt::Index n, bool init_x, Ipopt::Number *x, bool init_z, Ipopt::Number *z_L, Ipopt::Number *z_U, Ipopt::Index m, bool init_lambda, Ipopt::Number *lambda)
bool	eval_f (Ipopt::Index n, const Ipopt::Number *x, bool new_x, Ipopt::Number &obj_value)
bool	eval_grad_f (Ipopt::Index n, const Ipopt::Number *x, bool new_x, Ipopt::Number *grad_f)
bool	eval_g (Ipopt::Index n, const Ipopt::Number *x, bool new_x, Ipopt::Index m, Ipopt::Number *g)
bool	eval_jac_g (Ipopt::Index n, const Ipopt::Number *x, bool new_x, Ipopt::Index m, Ipopt::Index nele_jac, Ipopt::Index *iRow, Ipopt::Index *jCol, Ipopt::Number *values)

Solution Methods
void	finalize_solution (Ipopt::SolverReturn status, Ipopt::Index n, const Ipopt::Number *x, const Ipopt::Number *z_L, const Ipopt::Number *z_U, Ipopt::Index m, const Ipopt::Number *g, const Ipopt::Number *lambda, Ipopt::Number obj_value, const Ipopt::IpoptData *ip_data, Ipopt::IpoptCalculatedQuantities *ip_cq)

Detailed Description

template<class PointType, class RealValueFunction, class GradientFunction>
class SBL::CSB::T_Minimizer_parameters_without_constraint< PointType, RealValueFunction, GradientFunction >

Constraints for minimizing without any constraint.

Constraints for minimizing without any constraint

Template Parameters

PointType	Point type argument of the real value function.
RealValueFunction	Functor taking a Point type and returning a value.
GradientFunction	Gradient of the function represented by RealValueFunction.

Constructor & Destructor Documentation

T_Minimizer_parameters_without_constraint()

T_Minimizer_parameters_without_constraint ( const Point *  point )

inline

constructor initializing the init point

Member Function Documentation

eval_f()

bool eval_f ( Ipopt::Index  n, const Ipopt::Number *  x, bool  new_x, Ipopt::Number &  obj_value  )

inline

Method to return the objective value

eval_g()

bool eval_g ( Ipopt::Index  n, const Ipopt::Number *  x, bool  new_x, Ipopt::Index  m, Ipopt::Number *  g  )

inline

Method to return the constraint residuals

eval_grad_f()

bool eval_grad_f ( Ipopt::Index  n, const Ipopt::Number *  x, bool  new_x, Ipopt::Number *  grad_f  )

inline

Method to return the gradient of the objective

eval_jac_g()

bool eval_jac_g ( Ipopt::Index  n, const Ipopt::Number *  x, bool  new_x, Ipopt::Index  m, Ipopt::Index  nele_jac, Ipopt::Index *  iRow, Ipopt::Index *  jCol, Ipopt::Number *  values  )

inline

Method to return: 1) The structure of the jacobian (if "values" is NULL) 2) The values of the jacobian (if "values" is not NULL)

finalize_solution()

void finalize_solution ( Ipopt::SolverReturn  status, Ipopt::Index  n, const Ipopt::Number *  x, const Ipopt::Number *  z_L, const Ipopt::Number *  z_U, Ipopt::Index  m, const Ipopt::Number *  g, const Ipopt::Number *  lambda, Ipopt::Number  obj_value, const Ipopt::IpoptData *  ip_data, Ipopt::IpoptCalculatedQuantities *  ip_cq  )

inline

This method is called when the algorithm is complete so the TNLP can store/write the solution

get_bounds_info()

bool get_bounds_info ( Ipopt::Index  n, Ipopt::Number *  x_l, Ipopt::Number *  x_u, Ipopt::Index  m, Ipopt::Number *  g_l, Ipopt::Number *  g_u  )

inline

Method to return the bounds for my problem

get_nlp_info()

bool get_nlp_info ( Ipopt::Index &  n, Ipopt::Index &  m, Ipopt::Index &  nnz_jac_g, Ipopt::Index &  nnz_h_lag, IndexStyleEnum &  index_style  )

inline

Method to return some info about the nlp

get_starting_point()

bool get_starting_point ( Ipopt::Index  n, bool  init_x, Ipopt::Number *  x, bool  init_z, Ipopt::Number *  z_L, Ipopt::Number *  z_U, Ipopt::Index  m, bool  init_lambda, Ipopt::Number *  lambda  )

inline

Method to return the starting point for the algorithm