dart::optimizer::MultiObjectiveSolver Class Reference

Abstract class that provides a common interface for different multi-objective optimization solvers. More...

#include <MultiObjectiveSolver.hpp>

Inheritance diagram for dart::optimizer::MultiObjectiveSolver:

Classes
struct	Properties
	The MultiObjectiveSolver::Properties class contains Solver parameters that are common to all MultiObjectiveSolver types. More...

Public Member Functions
	MultiObjectiveSolver (const Properties &properties=Properties())
	Default constructor. More...
virtual	~MultiObjectiveSolver ()=default
	Destructor. More...
virtual bool	solve (std::size_t numEvolutions=1u)=0
	Solve optimization problem. More...
virtual std::string	getType () const =0
	Returns the type (implementation) of this Solver. More...
virtual std::shared_ptr< MultiObjectiveSolver >	clone () const =0
	Creates an identical clone of this Solver. More...
void	setProperties (const Properties &properties)
	Set the generic Properties of this Solver. More...
const Properties &	getSolverProperties () const
	Get the generic Properties of this Solver. More...
virtual void	setProblem (std::shared_ptr< MultiObjectiveProblem > problem)
std::shared_ptr< MultiObjectiveProblem >	getProblem () const
	Get nonlinear optimization problem. More...
void	setNumIterationsPerEvolution (std::size_t maxIterations)
	Sets the number of iterations per evolution. More...
std::size_t	getNumIterationsPerEvolution () const
	Returns the number of iterations per evolution. More...
Population
void	setPopulationSize (std::size_t size)
	Sets the number of decision vectors in one population. More...
std::size_t	getPopulationSize () const
	Return sthe number of decision vectors in one population. More...
void	setNumPopulations (std::size_t size)
	Sets the number of populations. More...
std::size_t	getNumPopulations () const
	Returns the number of populations. More...
const Population &	getPopulation (std::size_t index) const
	Returns a population at index. More...
const std::vector< Population > &	getPopulations () const
	Returns all the populations. More...

Protected Attributes
Properties	mProperties
	Properties. More...
std::vector< Population >	mPopulations
	Populations. More...

Detailed Description

Abstract class that provides a common interface for different multi-objective optimization solvers.

The different MultiObjectiveSolver implementations each use a different Pareto-optimization library, which could lead to differences in performance for various problem types. This base class allows the different MultiObjectiveSolver implementations to be swapped out with each other quickly and easily to help with testing, benchmarking, and experimentation.

Constructor & Destructor Documentation

MultiObjectiveSolver()

dart::optimizer::MultiObjectiveSolver::MultiObjectiveSolver ( const Properties &  properties = Properties() )

explicit

Default constructor.

~MultiObjectiveSolver()

virtual dart::optimizer::MultiObjectiveSolver::~MultiObjectiveSolver ( )

virtualdefault

Destructor.

Member Function Documentation

clone()

virtual std::shared_ptr<MultiObjectiveSolver> dart::optimizer::MultiObjectiveSolver::clone ( ) const

pure virtual

Creates an identical clone of this Solver.

Implemented in dart::optimizer::PagmoMultiObjectiveSolver.

getNumIterationsPerEvolution()

std::size_t dart::optimizer::MultiObjectiveSolver::getNumIterationsPerEvolution

(

)

const

Returns the number of iterations per evolution.

getNumPopulations()

std::size_t dart::optimizer::MultiObjectiveSolver::getNumPopulations

(

)

const

Returns the number of populations.

getPopulation()

const Population & dart::optimizer::MultiObjectiveSolver::getPopulation

(

std::size_t

index

)

const

Returns a population at index.

getPopulations()

const std::vector< Population > & dart::optimizer::MultiObjectiveSolver::getPopulations

(

)

const

Returns all the populations.

getPopulationSize()

std::size_t dart::optimizer::MultiObjectiveSolver::getPopulationSize

(

)

const

Return sthe number of decision vectors in one population.

getProblem()

std::shared_ptr< MultiObjectiveProblem > dart::optimizer::MultiObjectiveSolver::getProblem

(

)

const

Get nonlinear optimization problem.

getSolverProperties()

const MultiObjectiveSolver::Properties & dart::optimizer::MultiObjectiveSolver::getSolverProperties

(

)

const

Get the generic Properties of this Solver.

getType()

virtual std::string dart::optimizer::MultiObjectiveSolver::getType ( ) const

pure virtual

Returns the type (implementation) of this Solver.

Implemented in dart::optimizer::PagmoMultiObjectiveSolver.

setNumIterationsPerEvolution()

void dart::optimizer::MultiObjectiveSolver::setNumIterationsPerEvolution

(

std::size_t

maxIterations

)

Sets the number of iterations per evolution.

setNumPopulations()

void dart::optimizer::MultiObjectiveSolver::setNumPopulations

(

std::size_t

size

)

Sets the number of populations.

setPopulationSize()

void dart::optimizer::MultiObjectiveSolver::setPopulationSize

(

std::size_t

size

)

Sets the number of decision vectors in one population.

setProblem()

void dart::optimizer::MultiObjectiveSolver::setProblem ( std::shared_ptr< MultiObjectiveProblem >  problem )

virtual

setProperties()

void dart::optimizer::MultiObjectiveSolver::setProperties

(

const Properties &

properties

)

Set the generic Properties of this Solver.

solve()

virtual bool dart::optimizer::MultiObjectiveSolver::solve ( std::size_t  numEvolutions = 1u )

pure virtual

Solve optimization problem.

Implemented in dart::optimizer::PagmoMultiObjectiveSolver.

Member Data Documentation

mPopulations

std::vector<Population> dart::optimizer::MultiObjectiveSolver::mPopulations

protected

Populations.

mProperties

Properties dart::optimizer::MultiObjectiveSolver::mProperties

protected

Properties.