jade::basic_simplex< TValue >::stats Struct Reference

Statistics about the behavior of the algorithm. More...

#include <jade.simplex.hpp>

Collaboration diagram for jade::basic_simplex< TValue >::stats:

Public Member Functions
	stats ()
	Initializes a new instance of the class. More...
std::string	str () const

Data Fields
size_t	expansions
	The number of expansions that have occurred. More...
size_t	evaluations
	The number of evaluations of the objective function. More...
size_t	contractions_in
	The number of inside contractions that have occurred. More...
size_t	contractions_out
	The number of outside contractions that have occurred. More...
size_t	iterations
	The number of iterations that have executed. More...
size_t	reflections
	The number of reflections that have occurred. More...
size_t	shrinkages
	The number of shrinkages that have occurred. More...

Detailed Description

template<typename TValue>
struct jade::basic_simplex< TValue >::stats

Statistics about the behavior of the algorithm.

Definition at line 425 of file jade.simplex.hpp.

Constructor & Destructor Documentation

stats()

template<typename TValue >

jade::basic_simplex< TValue >::stats::stats ( )

inline

Initializes a new instance of the class.

Definition at line 465 of file jade.simplex.hpp.

                : expansions       (0)
                , evaluations      (0)
                , contractions_in  (0)
                , contractions_out (0)
                , iterations       (0)
                , reflections      (0)
                , shrinkages       (0)
            {
            }

Member Function Documentation

str()

template<typename TValue >

std::string jade::basic_simplex< TValue >::stats::str ( ) const

inline

Returns

A string representation of the class.

Definition at line 479 of file jade.simplex.hpp.

            {
                std::ostringstream out;
                out << "evaluations:      " << evaluations      << std::endl
                    << "iterations:       " << iterations       << std::endl
                    << "reflections:      " << reflections      << std::endl
                    << "expansions:       " << expansions       << std::endl
                    << "contractions_in:  " << contractions_in  << std::endl
                    << "contractions_out: " << contractions_out << std::endl
                    << "shrinkages:       " << shrinkages       << std::endl;
                return out.str();
            }

Field Documentation

contractions_in

template<typename TValue >

size_t jade::basic_simplex< TValue >::stats::contractions_in

The number of inside contractions that have occurred.

Definition at line 440 of file jade.simplex.hpp.

contractions_out

template<typename TValue >

size_t jade::basic_simplex< TValue >::stats::contractions_out

The number of outside contractions that have occurred.

Definition at line 445 of file jade.simplex.hpp.

evaluations

template<typename TValue >

size_t jade::basic_simplex< TValue >::stats::evaluations

The number of evaluations of the objective function.

Definition at line 435 of file jade.simplex.hpp.

expansions

template<typename TValue >

size_t jade::basic_simplex< TValue >::stats::expansions

The number of expansions that have occurred.

Definition at line 430 of file jade.simplex.hpp.

iterations

template<typename TValue >

size_t jade::basic_simplex< TValue >::stats::iterations

The number of iterations that have executed.

Definition at line 450 of file jade.simplex.hpp.

reflections

template<typename TValue >

size_t jade::basic_simplex< TValue >::stats::reflections

The number of reflections that have occurred.

Definition at line 455 of file jade.simplex.hpp.

shrinkages

template<typename TValue >

size_t jade::basic_simplex< TValue >::stats::shrinkages

The number of shrinkages that have occurred.

Definition at line 460 of file jade.simplex.hpp.

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The documentation for this struct was generated from the following file:

• jade.simplex.hpp