#include <COptMethodPS.h>

Inheritance diagram for COptMethodPS:

Public Member Functions
	COptMethodPS (const CDataContainer *pParent, const CTaskEnum::Method &methodType=CTaskEnum::Method::ParticleSwarm, const CTaskEnum::Task &taskType=CTaskEnum::Task::optimization)

	COptMethodPS (const COptMethodPS &src, const CDataContainer *pParent)

virtual unsigned C_INT32	getMaxLogVerbosity () const

virtual bool	optimise ()

virtual	~COptMethodPS ()

Public Member Functions inherited from COptPopulationMethod
	COptPopulationMethod (const CDataContainer *pParent, const CTaskEnum::Method &methodType, const CTaskEnum::Task &taskType, const bool &parallel)

	COptPopulationMethod (const COptPopulationMethod &src, const CDataContainer *pParent)

C_INT32	getCurrentGeneration ()

C_INT32	getNumGenerations ()

const CVector< C_FLOAT64 > &	getObjectiveValues ()

const std::vector< CVector< C_FLOAT64 > * > &	getPopulation ()

C_INT32	getPopulationSize ()

void	initObjects ()

virtual void	print (std::ostream *ostream) const

virtual	~COptPopulationMethod ()

Public Member Functions inherited from COptMethod
	COptMethod (const CDataContainer *pParent, const CTaskEnum::Method &methodType, const CTaskEnum::Task &taskType, const bool &parallel)

	COptMethod (const COptMethod &src, const CDataContainer *pParent)

virtual const CVector< C_FLOAT64 > *	getBestParameters () const

virtual C_FLOAT64	getBestValue () const

virtual const CVector< C_FLOAT64 > *	getCurrentParameters () const

virtual C_FLOAT64	getCurrentValue () const

const COptLog &	getMethodLog () const

virtual bool	isValidProblem (const CCopasiProblem *pProblem)

void	setProblem (COptProblem *problem)

virtual	~COptMethod ()

Public Member Functions inherited from CCopasiMethod
	CCopasiMethod (const CCopasiMethod &src, const CDataContainer *pParent)

virtual void	clearCallBack ()

const CProcessReportLevel &	getCallBack () const

CMathContainer *	getMathContainer () const

const CTaskEnum::Method &	getSubType () const

const CTaskEnum::Task &	getType () const

virtual void	load (CReadConfig &configBuffer, CReadConfig::Mode mode=CReadConfig::SEARCH)

CCopasiMethod &	operator= (const CCopasiMethod &rhs)

virtual void	printResult (std::ostream *ostream) const

virtual bool	setCallBack (CProcessReportLevel callBack)

void	setMathContainer (CMathContainer *pContainer)

virtual	~CCopasiMethod ()

Public Member Functions inherited from CCopasiParameterGroup
bool	addGroup (const std::string &name)

void	addParameter (CCopasiParameter *pParameter)

bool	addParameter (const CCopasiParameter &parameter)

bool	addParameter (const std::string &name, const CCopasiParameter::Type type, const CCopasiParameter::UserInterfaceFlag &flag=CCopasiParameter::UserInterfaceFlag::All)

template<class CType >
bool	addParameter (const std::string &name, const CCopasiParameter::Type type, const CType &value, const CCopasiParameter::UserInterfaceFlag &flag=CCopasiParameter::UserInterfaceFlag::All)

virtual bool	applyData (const CData &data, CUndoData::CChangeSet &changes)

CCopasiParameterGroup *	assertGroup (const std::string &name, const CCopasiParameter::UserInterfaceFlag &flag=CCopasiParameter::UserInterfaceFlag::All)

template<class CType >
CType *	assertParameter (const std::string &name, const CCopasiParameter::Type type, const CType &defaultValue, const CCopasiParameter::UserInterfaceFlag &flag=CCopasiParameter::UserInterfaceFlag::All)

index_iterator	beginIndex () const

const_name_iterator	beginName () const

	CCopasiParameterGroup (const CCopasiParameterGroup &src, const CDataContainer *pParent=NULL)

	CCopasiParameterGroup (const std::string &name, const CDataContainer *pParent=NO_PARENT, const std::string &objectType="ParameterGroup")

void	clear ()

virtual void	createUndoData (CUndoData &undoData, const CUndoData::Type &type, const CData &oldData=CData(), const CCore::Framework &framework=CCore::Framework::ParticleNumbers) const

virtual bool	elevateChildren ()

index_iterator	endIndex () const

const_name_iterator	endName () const

CCopasiParameterGroup &	getElementTemplates ()

const CCopasiParameterGroup &	getElementTemplates () const

CCopasiParameterGroup *	getGroup (const size_t &index)

const CCopasiParameterGroup *	getGroup (const size_t &index) const

CCopasiParameterGroup *	getGroup (const std::string &name)

const CCopasiParameterGroup *	getGroup (const std::string &name) const

virtual size_t	getIndex (const CDataObject *pObject) const

size_t	getIndex (const std::string &name) const

std::string	getKey (const size_t &index) const

std::string	getKey (const std::string &name) const

virtual const std::string &	getName (const size_t &index) const

virtual const CObjectInterface *	getObject (const CCommonName &cn) const

CCopasiParameter *	getParameter (const size_t &index)

const CCopasiParameter *	getParameter (const size_t &index) const

CCopasiParameter *	getParameter (std::string name)

const CCopasiParameter *	getParameter (std::string name) const

CCopasiParameter::Type	getType (const size_t &index) const

CCopasiParameter::Type	getType (const std::string &name) const

std::string	getUniqueParameterName (const CCopasiParameter *pParameter) const

template<class CType >
CType &	getValue (const size_t &index)

template<class CType >
const CType &	getValue (const size_t &index) const

template<class CType >
CType &	getValue (const std::string &name)

template<class CType >
const CType &	getValue (const std::string &name) const

bool	haveTemplate () const

virtual CUndoObjectInterface *	insert (const CData &data)

CCopasiParameterGroup &	operator= (const CCopasiParameterGroup &rhs)

virtual bool	remove (CDataObject *pObject)

bool	removeParameter (CCopasiParameter *pParameter)

bool	removeParameter (const size_t &index)

bool	removeParameter (const std::string &name)

virtual void	setUserInterfaceFlag (const UserInterfaceFlag &flag)

template<class CType >
bool	setValue (const size_t &index, const CType &value)

template<class CType >
bool	setValue (const std::string &name, const CType &value)

size_t	size (const UserInterfaceFlag &require=UserInterfaceFlag::None, const UserInterfaceFlag &exclude=UserInterfaceFlag::None) const

bool	swap (const size_t &iFrom, const size_t &iTo)

bool	swap (index_iterator &from, index_iterator &to)

virtual CData	toData () const

virtual void	updateIndex (const size_t &index, const CUndoObjectInterface *pUndoObject)

virtual	~CCopasiParameterGroup ()

Public Member Functions inherited from CCopasiParameter
	CCopasiParameter (const CCopasiParameter &src, const CDataContainer *pParent)

	CCopasiParameter (const std::string &name, const Type &type, const void pValue=NULL, const CDataContainer pParent=NO_PARENT, const std::string &objectType="Parameter")

virtual CCommonName	getCN () const override

template<class CType >
const CType &	getDefault () const

virtual const std::string &	getKey () const override

virtual std::string	getObjectDisplayName () const override

const CCopasiParameter::Type &	getType () const

const UserInterfaceFlag &	getUserInterfaceFlag () const

template<class CType >
std::vector< std::pair< CType, CType > > &	getValidValues ()

template<class CType >
const std::vector< std::pair< CType, CType > > &	getValidValues () const

void *	getValidValuesPointer () const

template<class CType >
CType &	getValue ()

template<class CType >
const CType &	getValue () const

virtual void *	getValuePointer () const override

CDataObject *	getValueReference () const

bool	hasValidValues () const

bool	isBasic () const

bool	isDefault () const

bool	isEditable () const

bool	isUnsupported () const

bool	isValidValue (const bool &value) const

bool	isValidValue (const C_FLOAT64 &value) const

bool	isValidValue (const C_INT32 &value) const

bool	isValidValue (const CCommonName &value) const

template<class CType >
bool	isValidValue (const CType &) const

bool	isValidValue (const std::string &value) const

bool	isValidValue (const std::vector< CCopasiParameter * > &value) const

bool	isValidValue (const unsigned C_INT32 &value) const

CCopasiParameter &	operator= (const CCopasiParameter &rhs)

template<class CType >
bool	setDefault (const CType &defaultValue)

bool	setDefault (const std::vector< CCopasiParameter * > &defaultValue)

virtual bool	setObjectParent (const CDataContainer *pParent) override

template<class CType , class Enum >
bool	setValidValues (const CEnumAnnotation< CType, Enum > &validValues)

template<class CType >
bool	setValidValues (const std::vector< std::pair< CType, CType > > &validValues)

template<class CType >
bool	setValue (const CType &value)

bool	setValue (const std::vector< CCopasiParameter * > &value)

virtual	~CCopasiParameter ()

Public Member Functions inherited from CDataContainer
virtual bool	add (CDataObject *pObject, const bool &adopt=true)

virtual bool	appendDeletedDependentData (CUndoData &undoData) const

	CDataContainer (const CDataContainer &src, const CDataContainer *pParent)

	CDataContainer (const std::string &name, const CDataContainer *pParent=NO_PARENT, const std::string &type="CN", const CFlags< Flag > &flag=CFlags< Flag >::None)

virtual std::string	getChildObjectUnits (const CDataObject *pObject) const

void	getDescendants (CDataObject::DataObjectSet &descendants, const bool &recursive=false) const

virtual objectMap &	getObjects ()

virtual const objectMap &	getObjects () const

virtual const std::string	getUnits () const override

virtual const CDataObject *	getValueObject () const override

void	objectRenamed (CDataObject *pObject, const std::string &oldName)

virtual	~CDataContainer ()

Public Member Functions inherited from CDataObject
void	addIssue (const CIssue &issue)

void	addReference (const CDataContainer *pReference)

virtual void	calculateValue () override

	CDataObject (const CDataObject &src, const CDataContainer *pParent=NULL)

virtual void	destruct () override

virtual const CDataObject *	getDataObject () const override

CDataContainer *	getObjectAncestor (const std::string &type) const

CDataModel *	getObjectDataModel () const

const CObjectInterface *	getObjectFromCN (const CCommonName &cn) const

const std::string &	getObjectName () const

CDataContainer *	getObjectParent () const

const std::string &	getObjectType () const

virtual const CObjectInterface::ObjectSet &	getPrerequisites () const override

virtual const CValidity &	getValidity () const override

bool	hasFlag (const Flag &flag) const

virtual bool	isPrerequisiteForContext (const CObjectInterface *pObject, const CCore::SimulationContextFlag &context, const CObjectInterface::ObjectSet &changedObjects) const override

bool	prerequisitsContains (const DataObjectSet &objects) const

void	removeIssue (const CIssue &issue)

void	removeReference (const CDataContainer *pReference)

bool	setObjectName (const std::string &name)

void	validityChanged (const CValidity &changedValidity) override

void	validityRemoved (const CValidity &changedValidity)

virtual	~CDataObject ()

Public Member Functions inherited from CObjectInterface
	CObjectInterface ()

	CObjectInterface (const CObjectInterface &src)

virtual	~CObjectInterface ()

Public Member Functions inherited from CUndoObjectInterface
	CUndoObjectInterface ()

	CUndoObjectInterface (const CUndoObjectInterface &src)

bool	generateUuid ()

const xg::Guid &	getUuid () const

bool	setUuid (const std::string &uuid)

bool	setUuid (const xg::Guid &uuid)

virtual	~CUndoObjectInterface ()

Private Member Functions
void	buildInformants ()

C_FLOAT64	calcFValVariance () const

C_FLOAT64	calcVariableVariance (const size_t &variable) const

virtual bool	cleanup ()

	COptMethodPS (const CDataContainer *pParent=NO_PARENT)

bool	create (const size_t &index)

std::string	dumpStatus () const

C_FLOAT64	evaluate ()

virtual bool	initialize ()

void	initObjects ()

bool	move (const size_t &index)

bool	reachedStdDeviation ()

Private Attributes
size_t	mBestIndex

CMatrix< C_FLOAT64 >	mBestPositions

C_FLOAT64	mBestValue

CVector< C_FLOAT64 >	mBestValues

bool	mContinue

std::map< size_t, C_FLOAT64 >	mImprovements

std::vector< std::set< size_t > >	mInformants

size_t	mNumInformed

size_t	mNumInformedMin

CPermutation *	mpPermutation

unsigned C_INT32	mStopAfterStalledIterations

C_FLOAT64	mVariance

CMatrix< C_FLOAT64 >	mVelocities

Additional Inherited Members
Public Types inherited from CCopasiParameterGroup
typedef CDataObjectMap::const_type_iterator< CCopasiParameter >	const_name_iterator

typedef std::vector< CCopasiParameter * >	elements

typedef elements::iterator	index_iterator

typedef CDataObjectMap::type_iterator< CCopasiParameter >	name_iterator

Public Types inherited from CCopasiParameter
enum class	eUserInterfaceFlag { editable , basic , unsupported , __SIZE }

enum class	Type { DOUBLE = 0 , UDOUBLE , INT , UINT , BOOL , GROUP , STRING , CN , KEY , FILE , EXPRESSION , INVALID , __SIZE }

typedef CFlags< eUserInterfaceFlag >	UserInterfaceFlag

Public Types inherited from CDataContainer
typedef CDataObjectMap	objectMap

Public Types inherited from CDataObject
typedef std::set< const CDataObject * >	DataObjectSet

enum	Flag { Container , Vector , Matrix , NameVector , Reference , ValueBool , ValueInt , ValueInt64 , ValueDbl , NonUniqueName , StaticString , ValueString , Separator , DisplayName , ModelEntity , Array , DataModel , Root , Gui , __SIZE }

Public Types inherited from CObjectInterface
typedef std::vector< const CDataContainer * >	ContainerList

typedef std::set< const CObjectInterface * >	ObjectSet

Static Public Member Functions inherited from CCopasiParameter
static void	allocateValidValues (const Type &type, void *&pValidValues)

static void	allocateValue (const Type &type, void *&pValue)

static void	assignValue (const Type &type, void &pValue, const void pNewValue)

static void	deleteValidValues (const Type &type, void *&pValidValues)

static void	deleteValue (const Type &type, void *&pValue)

static CCopasiParameter *	fromData (const CData &data, CUndoObjectInterface *pParent)

Static Public Member Functions inherited from CDataContainer
static CDataContainer *	fromData (const CData &data, CUndoObjectInterface *pParent)

Static Public Member Functions inherited from CDataObject
static CDataObject *	fromData (const CData &data, CUndoObjectInterface *pParent)

static void	sanitizeObjectName (std::string &name)

Static Public Member Functions inherited from CObjectInterface
static const CDataObject *	DataObject (const CObjectInterface *pInterface)

static CObjectInterface *	GetObjectFromCN (const ContainerList &listOfContainer, const CCommonName &objName)

Static Public Member Functions inherited from CUndoObjectInterface
template<class CType >
static CType *	fromData (const CData &, CUndoObjectInterface *)

Static Public Attributes inherited from CCopasiParameter
static const CEnumAnnotation< std::string, Type >	TypeName

static const CEnumAnnotation< std::string, Type >	XMLType

Static Public Attributes inherited from CDataContainer
static const CObjectInterface::ContainerList	EmptyList

Protected Member Functions inherited from COptMethod
virtual void	signalMathContainerChanged ()

Protected Member Functions inherited from CCopasiMethod
	CCopasiMethod (const CCopasiMethod &src)

	CCopasiMethod (const CDataContainer *pParent, const CTaskEnum::Method &methodType, const CTaskEnum::Task &taskType)

Protected Member Functions inherited from CCopasiParameterGroup
	CCopasiParameterGroup ()

Protected Member Functions inherited from CCopasiParameter
	CCopasiParameter (const CCopasiParameter &src)

Protected Member Functions inherited from CDataContainer
template<class CType >
CDataMatrixReference< CType > *	addMatrixReference (const std::string &name, CType &reference, const CFlags< Flag > &flag=CFlags< Flag >::None)

template<class CType >
CDataObjectReference< CType > *	addObjectReference (const std::string &name, CType &reference, const CFlags< Flag > &flag=CFlags< Flag >::None)

template<class CType >
CDataVectorReference< CType > *	addVectorReference (const std::string &name, CType &reference, const CFlags< Flag > &flag=CFlags< Flag >::None)

	CDataContainer (const CDataContainer &src)

void	initObjects ()

Protected Member Functions inherited from CDataObject
	CDataObject ()

	CDataObject (const std::string &name, const CDataContainer pParent=static_cast< CDataContainer >((void *) 0), const std::string &type="CN", const CFlags< Flag > &flag=CFlags< Flag >::None)

Static Protected Member Functions inherited from COptMethod
static std::pair< C_FLOAT64, bool >	objectiveValue (COptProblem *pProblem, const CVectorCore< C_FLOAT64 > &parameters)

static void	reflect (COptProblem *pProblem, const C_FLOAT64 &bestValue, C_FLOAT64 &objectiveValue)

Protected Attributes inherited from COptPopulationMethod
unsigned C_INT32	mCurrentGeneration

unsigned C_INT32	mGenerations

size_t	mhGenerations

std::vector< CVector< C_FLOAT64 > * >	mIndividuals

unsigned C_INT32	mPopulationSize

CRandomContext	mRandomContext

CVector< C_FLOAT64 >	mValues

size_t	mVariableSize

Protected Attributes inherited from COptMethod
unsigned C_INT32	mLogVerbosity

CMathContext	mMathContext

COptLog	mMethodLog

bool	mParallel

COptTask *	mpParentTask

COptProblemContext	mProblemContext

Protected Attributes inherited from CCopasiMethod
CMathContainer *	mpContainer

CProcessReportLevel	mProcessReport

Protected Attributes inherited from CCopasiParameter
std::string	mKey

void *	mpDefault

void *	mpValidValues

void *	mpValue

CDataObject *	mpValueReference

UserInterfaceFlag	mUserInterfaceFlag

Protected Attributes inherited from CDataContainer
objectMap	mObjects

Protected Attributes inherited from CDataObject
ObjectSet	mPrerequisits

std::set< CDataContainer * >	mReferences

Protected Attributes inherited from CObjectInterface
CValidity	mValidity

Constructor & Destructor Documentation

◆ COptMethodPS() [1/3]

COptMethodPS::COptMethodPS	(	const CDataContainer *	pParent,
		const CTaskEnum::Method &	methodType = `CTaskEnum::Method::ParticleSwarm`,
		const CTaskEnum::Task &	taskType = `CTaskEnum::Task::optimization`
	)

Specific constructor

Parameters

const	CDataContainer * pParent
const	CTaskEnum::Method & methodType (default: ParticleSwarm)
const	CTaskEnum::Task & taskType (default: optimization)

References CCopasiParameterGroup::assertParameter(), C_FLOAT64, C_INT32, CCopasiParameter::editable, initObjects(), CRandom::mt19937, CCopasiParameter::UDOUBLE, and CCopasiParameter::UINT.

◆ COptMethodPS() [2/3]

COptMethodPS::COptMethodPS	(	const COptMethodPS &	src,
		const CDataContainer *	pParent
	)

Copy Constructor

Parameters

const	COptMethodPS & src
const	CDataContainer * pParent (default: NULL)

References initObjects().

◆ ~COptMethodPS()

COptMethodPS::~COptMethodPS ( )

virtual

Destructor

References cleanup().

◆ COptMethodPS() [3/3]

COptMethodPS::COptMethodPS ( const CDataContainer * pParent = NO_PARENT )

private

Default Constructor

Parameters

const CDataContainer * pParent (default: NULL)

Member Function Documentation

◆ buildInformants()

void COptMethodPS::buildInformants ( )

private

create the informant for each individual

References mInformants, mNumInformed, COptPopulationMethod::mPopulationSize, mpPermutation, CPermutation::next(), CPermutation::pick(), and CPermutation::shuffle().

Referenced by optimise().

◆ calcFValVariance()

C_FLOAT64 COptMethodPS::calcFValVariance ( ) const

private

Calculate the swarm variance of the function value

Returns: C_FLOAT64 variance

References CVectorCore< CType >::array(), C_FLOAT64, COptPopulationMethod::mPopulationSize, and COptPopulationMethod::mValues.

Referenced by dumpStatus(), and reachedStdDeviation().

◆ calcVariableVariance()

C_FLOAT64 COptMethodPS::calcVariableVariance ( const size_t & variable ) const

private

Calculate the swarm variance of a given parameter

Parameters

const size_t & variable

Returns: C_FLOAT64 variance

References C_FLOAT64, COptPopulationMethod::mIndividuals, and COptPopulationMethod::mPopulationSize.

Referenced by dumpStatus(), and reachedStdDeviation().

◆ cleanup()

bool COptMethodPS::cleanup ( )

privatevirtual

Cleanup arrays and pointers.

Returns: bool success

Reimplemented from COptPopulationMethod.

References COptPopulationMethod::cleanup(), mpPermutation, and pdelete.

Referenced by initialize(), optimise(), and ~COptMethodPS().

◆ create()

bool COptMethodPS::create ( const size_t & index )

private

Create the indexed individual in the swarm

Parameters

const size_t & index

Returns: bool continue

References CContext< Data >::active(), C_FLOAT64, COptItem::checkConstraint(), COutputInterface::DURING, evaluate(), COptProblem::getContainerVariables(), COptItem::getLowerBoundValue(), COptProblem::getOptItemList(), CRandom::getRandomCC(), CRandom::getRandomNormal(), COptItem::getUpperBoundValue(), CContext< Data >::master(), max, mBestIndex, mBestPositions, mBestValue, mBestValues, mContinue, min, COptPopulationMethod::mIndividuals, COptMethod::mpParentTask, COptMethod::mProblemContext, COptPopulationMethod::mRandomContext, COptPopulationMethod::mValues, COptPopulationMethod::mVariableSize, mVelocities, and CCopasiTask::output().

Referenced by optimise().

◆ dumpStatus()

std::string COptMethodPS::dumpStatus ( ) const

private

Create a status dump string containing html tables of parameter and variance information

Returns: std::string statusDump

References calcFValVariance(), calcVariableVariance(), mBestIndex, COptPopulationMethod::mIndividuals, COptMethod::mLogVerbosity, COptPopulationMethod::mValues, and COptPopulationMethod::mVariableSize.

Referenced by optimise().

◆ evaluate()

C_FLOAT64 COptMethodPS::evaluate ( )

private

Evaluate the fitness of one individual

Returns: C_FLOAT64 value

References CContext< Data >::active(), C_FLOAT64, COptProblem::calculate(), COptProblem::checkFunctionalConstraints(), COptProblem::getCalculateValue(), COptProblem::getCounters(), CContext< Data >::isThread(), CContext< Data >::master(), mContinue, COptMethod::mProblemContext, and COptProblem::resetCounters().

Referenced by create(), move(), and optimise().

◆ getMaxLogVerbosity()

unsigned C_INT32 COptMethodPS::getMaxLogVerbosity ( ) const

virtual

Returns the maximum verbosity at which the method can log.

Reimplemented from COptMethod.

◆ initialize()

bool COptMethodPS::initialize ( )

privatevirtual

Initialize arrays and pointer.

Returns: bool success

Reimplemented from COptPopulationMethod.

Referenced by optimise().

◆ initObjects()

void COptMethodPS::initObjects ( )

private

Initialize contained objects.

References CDataContainer::addObjectReference(), COptPopulationMethod::mCurrentGeneration, and CDataObject::ValueInt.

Referenced by COptMethodPS().

◆ move()

bool COptMethodPS::move ( const size_t & index )

private

Move the indexed individual in the swarm

Parameters

const size_t & index

Returns: bool continue

References CContext< Data >::active(), C_FLOAT64, COptItem::checkConstraint(), COutputInterface::DURING, evaluate(), COptProblem::getContainerVariables(), COptItem::getLowerBoundValue(), COptProblem::getOptItemList(), CRandom::getRandomCC(), COptItem::getUpperBoundValue(), CContext< Data >::master(), mBestIndex, mBestPositions, mBestValue, mBestValues, mContinue, mImprovements, COptPopulationMethod::mIndividuals, mInformants, mNumInformed, mNumInformedMin, COptMethod::mpParentTask, COptMethod::mProblemContext, COptPopulationMethod::mRandomContext, COptPopulationMethod::mValues, COptPopulationMethod::mVariableSize, mVelocities, and CCopasiTask::output().

Referenced by optimise().

◆ optimise()

bool COptMethodPS::optimise ( void )

virtual

Execute the optimization algorithm calling simulation routine when needed. It is noted that this procedure can give feedback of its progress by the callback function set with SetCallback. @ return success;

Reimplemented from COptMethod.

References buildInformants(), C_FLOAT64, C_INT32, COptItem::checkConstraint(), cleanup(), create(), dumpStatus(), COutputInterface::DURING, COptLog::enterLogEntry(), evaluate(), CProcessReportLevel::finishItem(), COptItem::getLowerBoundValue(), COptItem::getStartValue(), COptItem::getUpperBoundValue(), initialize(), CContext< Data >::master(), mBestIndex, mBestPositions, mBestValue, mBestValues, mContinue, COptPopulationMethod::mCurrentGeneration, COptPopulationMethod::mGenerations, COptPopulationMethod::mhGenerations, mImprovements, COptPopulationMethod::mIndividuals, COptMethod::mLogVerbosity, COptMethod::mMethodLog, mNumInformed, COutputInterface::MONITORING, move(), COptPopulationMethod::mPopulationSize, COptMethod::mpParentTask, COptMethod::mProblemContext, CCopasiMethod::mProcessReport, mStopAfterStalledIterations, COptPopulationMethod::mValues, COptPopulationMethod::mVariableSize, mVelocities, CCopasiTask::output(), CProcessReportLevel::progressItem(), and reachedStdDeviation().

◆ reachedStdDeviation()

bool COptMethodPS::reachedStdDeviation ( )

private

References CVectorCore< CType >::array(), C_FLOAT64, calcFValVariance(), calcVariableVariance(), mNumInformed, mNumInformedMin, COptPopulationMethod::mPopulationSize, COptPopulationMethod::mValues, COptPopulationMethod::mVariableSize, and mVariance.

Referenced by optimise().

Member Data Documentation

◆ mBestIndex

size_t COptMethodPS::mBestIndex

private

Index of the best solution found so far.

Referenced by create(), dumpStatus(), move(), and optimise().

◆ mBestPositions

CMatrix< C_FLOAT64 > COptMethodPS::mBestPositions

private

Matrix of best positions for each individual

Referenced by create(), initialize(), move(), and optimise().

◆ mBestValue

C_FLOAT64 COptMethodPS::mBestValue

private

The best value

Referenced by create(), initialize(), move(), and optimise().

◆ mBestValues

CVector< C_FLOAT64 > COptMethodPS::mBestValues

private

Vector of individual best values.

Referenced by create(), initialize(), move(), and optimise().

◆ mContinue

bool COptMethodPS::mContinue

private

Indicates whether calculation shall continue

Referenced by create(), evaluate(), initialize(), move(), and optimise().

◆ mImprovements

std::map< size_t, C_FLOAT64 > COptMethodPS::mImprovements

private

The improvemets during one iteration

Referenced by move(), and optimise().

◆ mInformants

std::vector< std::set< size_t > > COptMethodPS::mInformants

private

Vector containing the set of informants for each individual.

Referenced by buildInformants(), and move().

◆ mNumInformed

size_t COptMethodPS::mNumInformed

private

The number of individual informed by each individual

Referenced by buildInformants(), initialize(), move(), optimise(), and reachedStdDeviation().

◆ mNumInformedMin

size_t COptMethodPS::mNumInformedMin

private

The minimal number of individuals informed by each individual

Referenced by initialize(), move(), and reachedStdDeviation().

◆ mpPermutation

CPermutation* COptMethodPS::mpPermutation

private

A permutation of integers used to create the informants;

Referenced by buildInformants(), cleanup(), and initialize().

◆ mStopAfterStalledIterations

unsigned C_INT32 COptMethodPS::mStopAfterStalledIterations

private

if no improvement was made after # stalled iterations stop

Referenced by initialize(), and optimise().

◆ mVariance

C_FLOAT64 COptMethodPS::mVariance

private

The variance acceptable for the solution

Referenced by initialize(), and reachedStdDeviation().

◆ mVelocities

CMatrix< C_FLOAT64 > COptMethodPS::mVelocities

private

Matrix of individual velocities

Referenced by create(), initialize(), move(), and optimise().

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

Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Constructor & Destructor Documentation

◆ COptMethodPS() [1/3]

◆ COptMethodPS() [2/3]

◆ ~COptMethodPS()

◆ COptMethodPS() [3/3]

Member Function Documentation

◆ buildInformants()

◆ calcFValVariance()

◆ calcVariableVariance()

◆ cleanup()

◆ create()

◆ dumpStatus()

◆ evaluate()

◆ getMaxLogVerbosity()

◆ initialize()

◆ initObjects()

◆ move()

◆ optimise()

◆ reachedStdDeviation()

Member Data Documentation

◆ mBestIndex

◆ mBestPositions

◆ mBestValue

◆ mBestValues

◆ mContinue

◆ mImprovements

◆ mInformants

◆ mNumInformed

◆ mNumInformedMin

◆ mpPermutation

◆ mStopAfterStalledIterations

◆ mVariance

◆ mVelocities