#include <pop_graph_cost_function.h>
Inheritance diagram for pop_graph_cost_function:
Definition at line 22 of file pop_graph_cost_function.h.
Public Types | |
| enum | UseGradient |
Public Member Functions | |
| pop_graph_cost_function (vcl_vector< pop_parameter * > ¶ms, vcl_vector< pop_geometric_cost_function * > &cfs, pop_manager *manager) | |
| constructor. | |
| ~pop_graph_cost_function () | |
| destructor. | |
| virtual void | f (vnl_vector< double > const &x, vnl_vector< double > &fx) |
| the method for evaluating the cost of the parameter values (x) and getting the residuals (fx). | |
| vnl_vector< double > | get_parameter_values () |
| get the current parameter values. | |
| vnl_vector< double > | get_current_costs () |
| get the current costs. | |
| void | throw_failure () |
| void | clear_failure () |
| virtual void | gradf (vnl_vector< double > const &x, vnl_matrix< double > &jacobian) |
| void | fdgradf (vnl_vector< double > const &x, vnl_matrix< double > &jacobian, double stepsize) |
| virtual void | trace (int iteration, vnl_vector< double > const &x, vnl_vector< double > const &fx) |
| double | rms (vnl_vector< double > const &x) |
| unsigned int | get_number_of_unknowns () const |
| unsigned int | get_number_of_residuals () const |
| bool | has_gradient () const |
Public Attributes | |
| no_gradient | |
| use_gradient | |
| bool | failure |
Protected Member Functions | |
| void | init (unsigned int number_of_unknowns, unsigned int number_of_residuals) |
Protected Attributes | |
| unsigned int | p_ |
| unsigned int | n_ |
| bool | use_gradient_ |
Private Attributes | |
| vcl_vector< pop_parameter * > | params_ |
| vcl_vector< pop_geometric_cost_function * > | cfs_ |
| pop_manager * | manager_ |
| pop_graph_cost_function::pop_graph_cost_function | ( | vcl_vector< pop_parameter * > & | params, | |
| vcl_vector< pop_geometric_cost_function * > & | cfs, | |||
| pop_manager * | manager | |||
| ) |
constructor.
We send in the parameters that can change, the residuals that would be evaluated and the pop manager that is responsible for updating the graph based on the current parameter values.
Definition at line 11 of file pop_graph_cost_function.cxx.
| pop_graph_cost_function::~pop_graph_cost_function | ( | ) |
| void pop_graph_cost_function::f | ( | vnl_vector< double > const & | x, | |
| vnl_vector< double > & | fx | |||
| ) | [virtual] |
the method for evaluating the cost of the parameter values (x) and getting the residuals (fx).
Implements vnl_least_squares_function.
Definition at line 29 of file pop_graph_cost_function.cxx.
| vnl_vector< double > pop_graph_cost_function::get_parameter_values | ( | ) |
| vnl_vector< double > pop_graph_cost_function::get_current_costs | ( | ) |
vcl_vector<pop_parameter*> pop_graph_cost_function::params_ [private] |
Definition at line 47 of file pop_graph_cost_function.h.
vcl_vector<pop_geometric_cost_function*> pop_graph_cost_function::cfs_ [private] |
Definition at line 48 of file pop_graph_cost_function.h.
pop_manager* pop_graph_cost_function::manager_ [private] |
Definition at line 49 of file pop_graph_cost_function.h.
1.5.1