Implementing the Variator for the PISA state machine. More...

#include <FixedPisaNsga2.h>

Inheritance diagram for FixedPisaNsga2< CrossoverOperator, MutationOperator >:

Collaboration diagram for FixedPisaNsga2< CrossoverOperator, MutationOperator >:

Public Types
typedef std::vector< Individual >	SolutionState_t
	type used in solution state exchange with other optimizers More...

typedef Individual	Individual_t
	type of our variator More...

typedef Variator< Individual_t, CrossoverOperator, MutationOperator >	Variator_t

typedef Population< Individual_t >	Population_t

using	individual = boost::shared_ptr< typename FixedPisaNsga2::Individual_t >
	alias for usage in template More...

Public Types inherited from Optimizer
typedef std::vector< std::pair < double, double > >	bounds_t
	type of bounds for design variables More...

Public Member Functions
	FixedPisaNsga2 (Expressions::Named_t objectives, Expressions::Named_t constraints, DVarContainer_t dvars, size_t dim, Comm::Bundle_t comms, CmdArguments_t args, std::vector< double > hypervolRef, int nrWorkerGroups)

	~FixedPisaNsga2 ()

virtual void	initialize ()
	Starting selection algorithm and variator PISA state machine. More...

Public Member Functions inherited from Optimizer
	Optimizer (MPI_Comm comm)

virtual	~Optimizer ()

Protected Member Functions
void	writeVariatorCfg ()
	Write the variator config file. More...

void	dispatch_forward_solves ()


virtual bool	onMessage (MPI_Status status, size_t length)
	implementing poller hooks More...

virtual void	postPoll ()
	executed after handling (if any) new request More...

virtual void	setupPoll ()
	executed before starting polling loop More...

virtual void	prePoll ()
	executed before checking for new request More...

virtual void	onStop ()
	enable implementation to react to STOP tag More...

Protected Member Functions inherited from Poller
virtual void	run ()

	Poller (MPI_Comm comm, double delay=0.1)

virtual	~Poller ()

Private Types
enum	PisaState_t { Initialize = 0, InitializeSelector = 1, Variate = 2, Select = 3, Stop = 4, VariatorStopped = 5, VariatorTerminate = 6 }
	all PISA states More...

Private Member Functions
std::string	getStateString (PisaState_t) const

void	startSelector (std::string filename_base)

void	runStateMachine ()
	executes one loop of the PISA state machine More...

void	toSelectorAndCommit ()
	passes finished individuals to the selector More...

void	exchangeSolutionStates ()
	if necessary exchange solution state with other optimizers More...

void	selection ()

void	mergeOffspring ()

void	calcFitnesses ()

void	calcDistances ()

void	environmentalSelection ()

void	matingSelection ()

int	dominates (individual ind_a, individual ind_b)

bool	checkParetoFront (unsigned int id)
	check if individual in pareto front and add if not More...

void	dumpPopulation (boost::shared_ptr< Population_t >)

void	dumpPopulationToFile (boost::shared_ptr< Population_t >, std::ostringstream &filename, bool dump_offspring)

void	dumpPopulationToJSON (boost::shared_ptr< Population_t >, std::ostringstream &filename, bool dump_offspring)

void	dumpIndividualToFile (int id, individual &ind, std::ofstream &file, const size_t numDigits)

void	dumpIndividualToJSON (int id, individual &ind, boost::property_tree::ptree &tree)

int	irand (int range)

Private Attributes
int	seed

const int	tournament_m = 1

PisaState_t	curState_m
	the current state of the state machine More...

boost::scoped_ptr< Statistics < size_t > >	statistics_
	collect some statistics of rejected and accepted individuals More...

boost::scoped_ptr< Variator_t >	variator_m

std::vector< unsigned int >	pp_all
	IDs of population. More...

std::vector< unsigned int >	parent_queue_
	IDs that will make new offspring. More...

std::set< unsigned int >	to_selector_
	Successfully run IDs to go into population. More...

std::vector< int >	copies
	number of individuals in the n-th front More...

std::vector< double >	dist

std::vector< std::vector< int > >	front
	individuals in each front More...

std::map< size_t, double >	fitness_
	map between id and fitness (sum of front number and dist) More...

Comm::Bundle_t	comms_
	communicator bundle for the optimizer More...

std::deque< unsigned int >	finishedBuffer_m
	buffer holding all finished job id's More...

std::map< size_t, individual >	jobmapping_m
	mapping from unique job ID to individual More...

boost::shared_ptr< Population_t >	paretoFront_m
	population of pareto-front (for final output) More...

bool	initialized_m
	indicating if initial population has been created More...

bounds_t	dVarBounds_m
	bounds on each specified gene More...

Expressions::Named_t	objectives_m
	objectives More...

Expressions::Named_t	constraints_m
	constraints More...

DVarContainer_t	dvars_m
	design variables More...

CmdArguments_t	args_m
	command line arguments specified by the user More...

size_t	alpha_m
	size of initial population More...

bool	initialOptimization_m
	initial population optimization flag (increases initial population) More...

bool	birthControl_m
	enforce strict population size More...

std::string	file_start_m
	population file to be started from More...

size_t	lambda_m
	number of parents the selector chooses More...

size_t	dim_m
	number of objectives More...

size_t	act_gen = 1
	current generation More...

size_t	maxGenerations_m
	maximal generation (stopping criterion) More...

int	num_workergroups_m
	number of individuals running More...

std::string	resultFile_m
	result file name More...

std::string	resultDir_m

int	dump_freq_m

bool	dump_offspring_m
	dump offspring / parents flag More...

bool	dump_dat_m
	dump old data format More...

double	hvol_eps_
	convergence accuracy if maxGenerations not set More...

double	expected_hvol_

double	current_hvol_

double	conv_hvol_progress_

double	hvol_progress_

std::vector< double >	hvol_ref_m
	hypervolume reference point More...

std::string	file_param_descr_
	file header for result files contains this parameter description More...

boost::chrono::system_clock::time_point	run_clock_start_

boost::chrono::system_clock::time_point	last_clock_

boost::scoped_ptr< Trace >	job_trace_

boost::scoped_ptr< Trace >	progress_

size_t	exchangeSolStateFreq_m
	how often do we exchange solutions with other optimizers More...

Additional Inherited Members
Protected Attributes inherited from Poller
MPI_Comm	comm_m
	communicator the poller listens to requests More...

bool	is_running_

double	last_polled_
	time of last MPI_Test More...

double	poll_delay_
	delay in seconds between polls More...

Detailed Description

template<template< class > class CrossoverOperator, template< class > class MutationOperator>
class FixedPisaNsga2< CrossoverOperator, MutationOperator >

Implementing the Variator for the PISA state machine.

See Also: http://www.tik.ee.ethz.ch/pisa/

The convergence behavior of the optimizer can be steered in 3 ways, corresponding command line arguments are given in brackets:

limit the number of generations (maxGenerations),
specify a target hypervolume (expected-hypervol) and tolerance (epsilon)
specify a minimal hypervolume progress (conv-hvol-prog), relative to the last generation, ((prev - new)/prev) that has to be attained to continue optimizing.

Definition at line 51 of file FixedPisaNsga2.h.

Member Typedef Documentation

template<template< class > class CrossoverOperator, template< class > class MutationOperator>

using FixedPisaNsga2< CrossoverOperator, MutationOperator >::individual = boost::shared_ptr<typename FixedPisaNsga2::Individual_t>

alias for usage in template

Definition at line 88 of file FixedPisaNsga2.h.

template<template< class > class CrossoverOperator, template< class > class MutationOperator>

typedef Individual FixedPisaNsga2< CrossoverOperator, MutationOperator >::Individual_t

type of our variator

Definition at line 83 of file FixedPisaNsga2.h.

template<template< class > class CrossoverOperator, template< class > class MutationOperator>

typedef Population< Individual_t > FixedPisaNsga2< CrossoverOperator, MutationOperator >::Population_t

Definition at line 86 of file FixedPisaNsga2.h.

template<template< class > class CrossoverOperator, template< class > class MutationOperator>

typedef std::vector< Individual > FixedPisaNsga2< CrossoverOperator, MutationOperator >::SolutionState_t

type used in solution state exchange with other optimizers

Definition at line 81 of file FixedPisaNsga2.h.

template<template< class > class CrossoverOperator, template< class > class MutationOperator>

typedef Variator< Individual_t, CrossoverOperator, MutationOperator > FixedPisaNsga2< CrossoverOperator, MutationOperator >::Variator_t

Definition at line 85 of file FixedPisaNsga2.h.

Member Enumeration Documentation

template<template< class > class CrossoverOperator, template< class > class MutationOperator>

enum FixedPisaNsga2::PisaState_t

private

all PISA states

Enumerator
Initialize
InitializeSelector
Variate
Select
Stop
VariatorStopped
VariatorTerminate

Definition at line 115 of file FixedPisaNsga2.h.

Constructor & Destructor Documentation

template<template< class > class CrossoverOperator, template< class > class MutationOperator>

FixedPisaNsga2< CrossoverOperator, MutationOperator >::FixedPisaNsga2	(	Expressions::Named_t	objectives,
		Expressions::Named_t	constraints,
		DVarContainer_t	dvars,
		size_t	dim,
		Comm::Bundle_t	comms,
		CmdArguments_t	args,
		std::vector< double >	hypervolRef,
		int	nrWorkerGroups
	)

Retrieves all (for the optimizer) relevant arguments specified on the command line, initializes the variator and sets up statistics and debug traces.

Parameters

[in]	objectives	of optimization problem
[in]	constraints	of optimization problem
[in]	dvars	of optimization problem
[in]	dim	number of objectives
[in]	comms	available to the optimizer
[in]	args	the user passed on the command line
[in]	hypervolRef	hypervolume reference point

template<template< class > class CrossoverOperator, template< class > class MutationOperator>

FixedPisaNsga2< CrossoverOperator, MutationOperator >::~FixedPisaNsga2 ( )

Member Function Documentation

template<template< class > class CrossoverOperator, template< class > class MutationOperator>

void FixedPisaNsga2< CrossoverOperator, MutationOperator >::calcDistances ( )

private

template<template< class > class CrossoverOperator, template< class > class MutationOperator>

void FixedPisaNsga2< CrossoverOperator, MutationOperator >::calcFitnesses ( )

private

template<template< class > class CrossoverOperator, template< class > class MutationOperator>

bool FixedPisaNsga2< CrossoverOperator, MutationOperator >::checkParetoFront ( unsigned int id )

private

check if individual in pareto front and add if not

template<template< class > class CrossoverOperator, template< class > class MutationOperator>

void FixedPisaNsga2< CrossoverOperator, MutationOperator >::dispatch_forward_solves ( )

protected

helper sending evaluation requests to the pilot

template<template< class > class CrossoverOperator, template< class > class MutationOperator>

int FixedPisaNsga2< CrossoverOperator, MutationOperator >::dominates	(	individual	ind_a,
		individual	ind_b
	)

private

template<template< class > class CrossoverOperator, template< class > class MutationOperator>

void FixedPisaNsga2< CrossoverOperator, MutationOperator >::dumpIndividualToFile	(	int	id,
		individual &	ind,
		std::ofstream &	file,
		const size_t	numDigits
	)

private

template<template< class > class CrossoverOperator, template< class > class MutationOperator>

void FixedPisaNsga2< CrossoverOperator, MutationOperator >::dumpIndividualToJSON	(	int	id,
		individual &	ind,
		boost::property_tree::ptree &	tree
	)

private

template<template< class > class CrossoverOperator, template< class > class MutationOperator>

void FixedPisaNsga2< CrossoverOperator, MutationOperator >::dumpPopulation ( boost::shared_ptr< Population_t > )

private

Dumps index, objective values and bit string of all individuals in global_population.

template<template< class > class CrossoverOperator, template< class > class MutationOperator>

void FixedPisaNsga2< CrossoverOperator, MutationOperator >::dumpPopulationToFile	(	boost::shared_ptr< Population_t >	,
		std::ostringstream &	filename,
		bool	dump_offspring
	)

private

template<template< class > class CrossoverOperator, template< class > class MutationOperator>

void FixedPisaNsga2< CrossoverOperator, MutationOperator >::dumpPopulationToJSON	(	boost::shared_ptr< Population_t >	,
		std::ostringstream &	filename,
		bool	dump_offspring
	)

private

template<template< class > class CrossoverOperator, template< class > class MutationOperator>

void FixedPisaNsga2< CrossoverOperator, MutationOperator >::environmentalSelection ( )

private

template<template< class > class CrossoverOperator, template< class > class MutationOperator>

void FixedPisaNsga2< CrossoverOperator, MutationOperator >::exchangeSolutionStates ( )

private

if necessary exchange solution state with other optimizers

template<template< class > class CrossoverOperator, template< class > class MutationOperator>

std::string FixedPisaNsga2< CrossoverOperator, MutationOperator >::getStateString ( PisaState_t ) const

private

template<template< class > class CrossoverOperator, template< class > class MutationOperator>

virtual void FixedPisaNsga2< CrossoverOperator, MutationOperator >::initialize ( )

virtual

Starting selection algorithm and variator PISA state machine.

Implements Optimizer.

template<template< class > class CrossoverOperator, template< class > class MutationOperator>

int FixedPisaNsga2< CrossoverOperator, MutationOperator >::irand ( int range )

inlineprivate

Get a random integer between [0, range]

Parameters

[in] range of random number

Returns: random integer value between [0, range]

Definition at line 280 of file FixedPisaNsga2.h.

template<template< class > class CrossoverOperator, template< class > class MutationOperator>

void FixedPisaNsga2< CrossoverOperator, MutationOperator >::matingSelection ( )

private

template<template< class > class CrossoverOperator, template< class > class MutationOperator>

void FixedPisaNsga2< CrossoverOperator, MutationOperator >::mergeOffspring ( )

private

template<template< class > class CrossoverOperator, template< class > class MutationOperator>

virtual bool FixedPisaNsga2< CrossoverOperator, MutationOperator >::onMessage	(	MPI_Status	status,
		size_t	length
	)

protectedvirtual

implementing poller hooks

Implements Optimizer.

template<template< class > class CrossoverOperator, template< class > class MutationOperator>

virtual void FixedPisaNsga2< CrossoverOperator, MutationOperator >::onStop ( )

inlineprotectedvirtual

enable implementation to react to STOP tag

Implements Optimizer.

Definition at line 106 of file FixedPisaNsga2.h.

template<template< class > class CrossoverOperator, template< class > class MutationOperator>

virtual void FixedPisaNsga2< CrossoverOperator, MutationOperator >::postPoll ( )

protectedvirtual

executed after handling (if any) new request

Implements Optimizer.

template<template< class > class CrossoverOperator, template< class > class MutationOperator>

virtual void FixedPisaNsga2< CrossoverOperator, MutationOperator >::prePoll ( )

inlineprotectedvirtual

executed before checking for new request

Implements Optimizer.

Definition at line 100 of file FixedPisaNsga2.h.

template<template< class > class CrossoverOperator, template< class > class MutationOperator>

void FixedPisaNsga2< CrossoverOperator, MutationOperator >::runStateMachine ( )

private

executes one loop of the PISA state machine

template<template< class > class CrossoverOperator, template< class > class MutationOperator>

void FixedPisaNsga2< CrossoverOperator, MutationOperator >::selection ( )

private

template<template< class > class CrossoverOperator, template< class > class MutationOperator>

virtual void FixedPisaNsga2< CrossoverOperator, MutationOperator >::setupPoll ( )

inlineprotectedvirtual

executed before starting polling loop

Implements Optimizer.

Definition at line 99 of file FixedPisaNsga2.h.

template<template< class > class CrossoverOperator, template< class > class MutationOperator>

void FixedPisaNsga2< CrossoverOperator, MutationOperator >::startSelector ( std::string filename_base )

private

template<template< class > class CrossoverOperator, template< class > class MutationOperator>

void FixedPisaNsga2< CrossoverOperator, MutationOperator >::toSelectorAndCommit ( )

private

passes finished individuals to the selector

template<template< class > class CrossoverOperator, template< class > class MutationOperator>

void FixedPisaNsga2< CrossoverOperator, MutationOperator >::writeVariatorCfg ( )

protected

Write the variator config file.

Member Data Documentation

template<template< class > class CrossoverOperator, template< class > class MutationOperator>

size_t FixedPisaNsga2< CrossoverOperator, MutationOperator >::act_gen = 1

private

current generation

Definition at line 198 of file FixedPisaNsga2.h.

template<template< class > class CrossoverOperator, template< class > class MutationOperator>

size_t FixedPisaNsga2< CrossoverOperator, MutationOperator >::alpha_m

private

size of initial population

Definition at line 183 of file FixedPisaNsga2.h.

template<template< class > class CrossoverOperator, template< class > class MutationOperator>

CmdArguments_t FixedPisaNsga2< CrossoverOperator, MutationOperator >::args_m

private

command line arguments specified by the user

Definition at line 180 of file FixedPisaNsga2.h.

template<template< class > class CrossoverOperator, template< class > class MutationOperator>

bool FixedPisaNsga2< CrossoverOperator, MutationOperator >::birthControl_m

private

enforce strict population size

Definition at line 187 of file FixedPisaNsga2.h.

template<template< class > class CrossoverOperator, template< class > class MutationOperator>

Comm::Bundle_t FixedPisaNsga2< CrossoverOperator, MutationOperator >::comms_

private

communicator bundle for the optimizer

Definition at line 156 of file FixedPisaNsga2.h.

template<template< class > class CrossoverOperator, template< class > class MutationOperator>

Expressions::Named_t FixedPisaNsga2< CrossoverOperator, MutationOperator >::constraints_m

private

constraints

Definition at line 175 of file FixedPisaNsga2.h.

template<template< class > class CrossoverOperator, template< class > class MutationOperator>

double FixedPisaNsga2< CrossoverOperator, MutationOperator >::conv_hvol_progress_

private

Definition at line 219 of file FixedPisaNsga2.h.

template<template< class > class CrossoverOperator, template< class > class MutationOperator>

std::vector<int> FixedPisaNsga2< CrossoverOperator, MutationOperator >::copies

private

number of individuals in the n-th front

Definition at line 150 of file FixedPisaNsga2.h.

template<template< class > class CrossoverOperator, template< class > class MutationOperator>

double FixedPisaNsga2< CrossoverOperator, MutationOperator >::current_hvol_

private

Definition at line 218 of file FixedPisaNsga2.h.

template<template< class > class CrossoverOperator, template< class > class MutationOperator>

PisaState_t FixedPisaNsga2< CrossoverOperator, MutationOperator >::curState_m

private

the current state of the state machine

Definition at line 137 of file FixedPisaNsga2.h.

template<template< class > class CrossoverOperator, template< class > class MutationOperator>

size_t FixedPisaNsga2< CrossoverOperator, MutationOperator >::dim_m

private

number of objectives

Definition at line 196 of file FixedPisaNsga2.h.

template<template< class > class CrossoverOperator, template< class > class MutationOperator>

std::vector<double> FixedPisaNsga2< CrossoverOperator, MutationOperator >::dist

private

Definition at line 151 of file FixedPisaNsga2.h.

template<template< class > class CrossoverOperator, template< class > class MutationOperator>

bool FixedPisaNsga2< CrossoverOperator, MutationOperator >::dump_dat_m

private

dump old data format

Definition at line 214 of file FixedPisaNsga2.h.

template<template< class > class CrossoverOperator, template< class > class MutationOperator>

int FixedPisaNsga2< CrossoverOperator, MutationOperator >::dump_freq_m

private

Definition at line 210 of file FixedPisaNsga2.h.

template<template< class > class CrossoverOperator, template< class > class MutationOperator>

bool FixedPisaNsga2< CrossoverOperator, MutationOperator >::dump_offspring_m

private

dump offspring / parents flag

Definition at line 212 of file FixedPisaNsga2.h.

template<template< class > class CrossoverOperator, template< class > class MutationOperator>

bounds_t FixedPisaNsga2< CrossoverOperator, MutationOperator >::dVarBounds_m

private

bounds on each specified gene

Definition at line 171 of file FixedPisaNsga2.h.

template<template< class > class CrossoverOperator, template< class > class MutationOperator>

DVarContainer_t FixedPisaNsga2< CrossoverOperator, MutationOperator >::dvars_m

private

design variables

Definition at line 177 of file FixedPisaNsga2.h.

template<template< class > class CrossoverOperator, template< class > class MutationOperator>

size_t FixedPisaNsga2< CrossoverOperator, MutationOperator >::exchangeSolStateFreq_m

private

how often do we exchange solutions with other optimizers

Definition at line 246 of file FixedPisaNsga2.h.

template<template< class > class CrossoverOperator, template< class > class MutationOperator>

double FixedPisaNsga2< CrossoverOperator, MutationOperator >::expected_hvol_

private

Definition at line 217 of file FixedPisaNsga2.h.

template<template< class > class CrossoverOperator, template< class > class MutationOperator>

std::string FixedPisaNsga2< CrossoverOperator, MutationOperator >::file_param_descr_

private

file header for result files contains this parameter description

Definition at line 226 of file FixedPisaNsga2.h.

template<template< class > class CrossoverOperator, template< class > class MutationOperator>

std::string FixedPisaNsga2< CrossoverOperator, MutationOperator >::file_start_m

private

population file to be started from

Definition at line 189 of file FixedPisaNsga2.h.

template<template< class > class CrossoverOperator, template< class > class MutationOperator>

std::deque<unsigned int> FixedPisaNsga2< CrossoverOperator, MutationOperator >::finishedBuffer_m

private

buffer holding all finished job id's

Definition at line 159 of file FixedPisaNsga2.h.

template<template< class > class CrossoverOperator, template< class > class MutationOperator>

std::map<size_t, double> FixedPisaNsga2< CrossoverOperator, MutationOperator >::fitness_

private

map between id and fitness (sum of front number and dist)

Definition at line 153 of file FixedPisaNsga2.h.

template<template< class > class CrossoverOperator, template< class > class MutationOperator>

std::vector< std::vector<int> > FixedPisaNsga2< CrossoverOperator, MutationOperator >::front

private

individuals in each front

Definition at line 152 of file FixedPisaNsga2.h.

template<template< class > class CrossoverOperator, template< class > class MutationOperator>

double FixedPisaNsga2< CrossoverOperator, MutationOperator >::hvol_eps_

private

convergence accuracy if maxGenerations not set

Definition at line 216 of file FixedPisaNsga2.h.

template<template< class > class CrossoverOperator, template< class > class MutationOperator>

double FixedPisaNsga2< CrossoverOperator, MutationOperator >::hvol_progress_

private

Definition at line 220 of file FixedPisaNsga2.h.

template<template< class > class CrossoverOperator, template< class > class MutationOperator>

std::vector<double> FixedPisaNsga2< CrossoverOperator, MutationOperator >::hvol_ref_m

private

hypervolume reference point

Definition at line 223 of file FixedPisaNsga2.h.

template<template< class > class CrossoverOperator, template< class > class MutationOperator>

bool FixedPisaNsga2< CrossoverOperator, MutationOperator >::initialized_m

private

indicating if initial population has been created

Definition at line 168 of file FixedPisaNsga2.h.

template<template< class > class CrossoverOperator, template< class > class MutationOperator>

bool FixedPisaNsga2< CrossoverOperator, MutationOperator >::initialOptimization_m

private

initial population optimization flag (increases initial population)

Definition at line 185 of file FixedPisaNsga2.h.

template<template< class > class CrossoverOperator, template< class > class MutationOperator>

boost::scoped_ptr<Trace> FixedPisaNsga2< CrossoverOperator, MutationOperator >::job_trace_

private

Definition at line 232 of file FixedPisaNsga2.h.

template<template< class > class CrossoverOperator, template< class > class MutationOperator>

std::map<size_t, individual > FixedPisaNsga2< CrossoverOperator, MutationOperator >::jobmapping_m

private

mapping from unique job ID to individual

Definition at line 162 of file FixedPisaNsga2.h.

template<template< class > class CrossoverOperator, template< class > class MutationOperator>

size_t FixedPisaNsga2< CrossoverOperator, MutationOperator >::lambda_m

private

number of parents the selector chooses

number of children the variator produces

Definition at line 194 of file FixedPisaNsga2.h.

template<template< class > class CrossoverOperator, template< class > class MutationOperator>

boost::chrono::system_clock::time_point FixedPisaNsga2< CrossoverOperator, MutationOperator >::last_clock_

private

Definition at line 229 of file FixedPisaNsga2.h.

template<template< class > class CrossoverOperator, template< class > class MutationOperator>

size_t FixedPisaNsga2< CrossoverOperator, MutationOperator >::maxGenerations_m

private

maximal generation (stopping criterion)

Definition at line 200 of file FixedPisaNsga2.h.

template<template< class > class CrossoverOperator, template< class > class MutationOperator>

int FixedPisaNsga2< CrossoverOperator, MutationOperator >::num_workergroups_m

private

number of individuals running

Definition at line 202 of file FixedPisaNsga2.h.

template<template< class > class CrossoverOperator, template< class > class MutationOperator>

Expressions::Named_t FixedPisaNsga2< CrossoverOperator, MutationOperator >::objectives_m

private

objectives

Definition at line 173 of file FixedPisaNsga2.h.

template<template< class > class CrossoverOperator, template< class > class MutationOperator>

std::vector<unsigned int> FixedPisaNsga2< CrossoverOperator, MutationOperator >::parent_queue_

private

IDs that will make new offspring.

Definition at line 145 of file FixedPisaNsga2.h.

template<template< class > class CrossoverOperator, template< class > class MutationOperator>

boost::shared_ptr<Population_t> FixedPisaNsga2< CrossoverOperator, MutationOperator >::paretoFront_m

private

population of pareto-front (for final output)

Definition at line 165 of file FixedPisaNsga2.h.

template<template< class > class CrossoverOperator, template< class > class MutationOperator>

std::vector<unsigned int> FixedPisaNsga2< CrossoverOperator, MutationOperator >::pp_all

private

IDs of population.

Definition at line 144 of file FixedPisaNsga2.h.

template<template< class > class CrossoverOperator, template< class > class MutationOperator>

boost::scoped_ptr<Trace> FixedPisaNsga2< CrossoverOperator, MutationOperator >::progress_

private

Definition at line 233 of file FixedPisaNsga2.h.

template<template< class > class CrossoverOperator, template< class > class MutationOperator>

std::string FixedPisaNsga2< CrossoverOperator, MutationOperator >::resultDir_m

private

Definition at line 206 of file FixedPisaNsga2.h.

template<template< class > class CrossoverOperator, template< class > class MutationOperator>

std::string FixedPisaNsga2< CrossoverOperator, MutationOperator >::resultFile_m

private

result file name

Definition at line 205 of file FixedPisaNsga2.h.

template<template< class > class CrossoverOperator, template< class > class MutationOperator>

boost::chrono::system_clock::time_point FixedPisaNsga2< CrossoverOperator, MutationOperator >::run_clock_start_

private

Definition at line 228 of file FixedPisaNsga2.h.

template<template< class > class CrossoverOperator, template< class > class MutationOperator>

int FixedPisaNsga2< CrossoverOperator, MutationOperator >::seed

private

Definition at line 133 of file FixedPisaNsga2.h.

template<template< class > class CrossoverOperator, template< class > class MutationOperator>

boost::scoped_ptr<Statistics<size_t> > FixedPisaNsga2< CrossoverOperator, MutationOperator >::statistics_

private

collect some statistics of rejected and accepted individuals

Definition at line 140 of file FixedPisaNsga2.h.

template<template< class > class CrossoverOperator, template< class > class MutationOperator>

std::set<unsigned int> FixedPisaNsga2< CrossoverOperator, MutationOperator >::to_selector_

private

Successfully run IDs to go into population.

Definition at line 147 of file FixedPisaNsga2.h.

template<template< class > class CrossoverOperator, template< class > class MutationOperator>

const int FixedPisaNsga2< CrossoverOperator, MutationOperator >::tournament_m = 1

private

Definition at line 134 of file FixedPisaNsga2.h.

template<template< class > class CrossoverOperator, template< class > class MutationOperator>

boost::scoped_ptr<Variator_t> FixedPisaNsga2< CrossoverOperator, MutationOperator >::variator_m

private

Definition at line 142 of file FixedPisaNsga2.h.

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

optimizer/Optimizer/EA/FixedPisaNsga2.h

Public Types

Public Member Functions

Protected Member Functions

Private Types

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

template<template< class > class CrossoverOperator, template< class > class MutationOperator> class FixedPisaNsga2< CrossoverOperator, MutationOperator >

Member Typedef Documentation

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation

template<template< class > class CrossoverOperator, template< class > class MutationOperator>
class FixedPisaNsga2< CrossoverOperator, MutationOperator >