RealGenotype Class Reference

RealGenotype class. More...

Inheritance diagram for RealGenotype:

Public Member Functions
	RealGenotype (unsigned int numGenes=0, float min=FLT_MIN, float max=FLT_MAX)
	Construct a un-initialized RealGenotype
	RealGenotype (const RealGenotype &genotype)
	Copy-Constructor (generate a clone of the genoma)
virtual	~RealGenotype ()
	Destructor.
virtual double	at (unsigned int i)
	Return the i-th genes represented.
virtual RealGenotype *	clone () const
	Create an exact copy of this Genotype.
virtual void	configure (ConfigurationParameters &params, QString prefix)
	Configure the object using the ConfigurationParameters specified.
virtual RealGenotype &	operator= (const Genotype &genotype)
	Assign operator (performs same operation of Copy-constructor)
virtual void	randomize ()
	Randomize the value contained (attention, this method destroys previous data)
virtual void	save (ConfigurationParameters &params, QString prefix)
	Save the actual status of parameters into the ConfigurationParameters object passed.
virtual void	set (unsigned int i, double value)
	Set the i-th genes.
Public Member Functions inherited from DoubleGenotype
	DoubleGenotype (unsigned int numGenes, double min, double max, unsigned int bitPrec)
	Construct a un-initialized DoubleGenotype
	DoubleGenotype (const DoubleGenotype &genotype)
	Copy-constructor.
virtual	~DoubleGenotype ()
	Destructor.
unsigned int	bitPrecision ()
	Return the bit precision, i.e.
virtual unsigned int	bitToGeneIndex (unsigned int bit) const
	Convert the index of the given bit to the index of the gene that this bit is part of.
virtual unsigned int	geneToBitIndex (unsigned int gene) const
	Convert the index of the given gene to the index of the start of the bit(s) that encode this gene.
double	maxValue ()
	Return the max absolute value of genes.
double	minValue ()
	Return the min absolute value of genes.
unsigned int	numGenes ()
	return the numGenes
Public Member Functions inherited from Genotype
	Genotype (unsigned int size=0)
	Construct a un-initialized Genotype.
	Genotype (QString, bool compressed=false)
	Read the values from QString and set the size accordlying to length of QString.
	Genotype (const Genotype &genotype)
	Copy-Constructor (generate a clone of the genoma)
virtual	~Genotype ()
	Destructor.
void	assign (const Genotype *genotype)
	Assign method (it call operator=)
bool	bit (unsigned int i) const
	Return the i-th bit.
bool	dominatedBy (const Genotype *genotype)
	Return True if this Genotype is dominated by the Genotype specified by param.
unsigned int	extractUInt (unsigned int startPos, unsigned int stopPos)
	Utility function for extracting an integer value.
double	fitness () const
	Return the fitness of this Genotype.
bool	fromCompressedString (QString str)
	Read from compressed data with toCompressedString()
void	fromString (QString)
	Configure the bits accordlying to its string representation passed.
int	hammingDistance (const Genotype *)
	Calculate the Hamming distance from the Genotype.
void	insertUInt (unsigned int value, unsigned int startPos, unsigned int stopPos)
	Utility function for settings an integer value into Genotype.
QString	notes () const
	Return the notes of this Genotype.
int	numOfObjectives () const
	Return the number of Objectives setted The number of objectives is automatically configured by setObjective method.
double	objective (int i) const
	Return the value of the i-th objective of the fitness.
double	rank () const
	Return the rank of this Genotype.
void	set (unsigned int i)
	Set to One the i-th bit.
void	setFitness (double value)
	Set the fitness value of this Genotype.
void	setNotes (QString notes)
	Set the notes of this Genotype.
void	setObjective (int i, double value)
	Set the i-th objective value of the (multi-objective) fitness.
void	setRank (double rank)
	Set the rank of the genotype.
unsigned int	size () const
	Return the size of Genotype.
QString	toCompressedString () const
	Compress the data; It return a printable String.
void	toggle (unsigned int i)
	toggle the i-th bit
QString	toString () const
	Return a QString representing this Genotype.
void	unset (unsigned int i)
	set to zero the i-th bit
Public Member Functions inherited from ParameterSettableWithConfigureFunction
void	addObserver (RuntimeParameterObserver *obs)
T	getRuntimeParameter (QString paramName)
virtual ParameterSettableUI *	getUIManager ()
	ParameterSettable ()
virtual void	postConfigureInitialization ()
void	removeObserver (RuntimeParameterObserver *obs)
void	setRuntimeParameter (QString paramName, T newvalue)
QString	typeName () const
Public Member Functions inherited from ParameterSettable
void	addObserver (RuntimeParameterObserver *obs)
T	getRuntimeParameter (QString paramName)
void	removeObserver (RuntimeParameterObserver *obs)
void	setRuntimeParameter (QString paramName, T newvalue)
QString	typeName () const

Static Public Member Functions
static void	describe (QString type)
	Add to Factory::typeDescriptions() the descriptions of all parameters and subgroups.

Additional Inherited Members
Public Types inherited from ParameterSettableWithConfigureFunction
enum	Property
Public Attributes inherited from ParameterSettableWithConfigureFunction
	AllowMultiple
	Default
	IsList
	IsMandatory
Static Public Attributes inherited from ParameterSettableWithConfigureFunction
static const double	Infinity
static const int	MaxInteger
static const int	MinInteger
Protected Member Functions inherited from Genotype
void	copyDataFrom (Genotype *source)
	Utility method for copying data among Genotype.
void	resize (unsigned int newsize)
	Resize the Genotype.
Static Protected Member Functions inherited from ParameterSettableWithConfigureFunction
static Descriptor	addTypeDescription (QString type, QString shortHelp, QString longHelp=QString(""))
static void	setGraphicalEditor (QString type)
Protected Attributes inherited from DoubleGenotype
unsigned int	bitprec
	bit precision
double	maxv
	max absolute value
double	minv
	max absolute value
unsigned int	numgenes
	num of Genes

Detailed Description

RealGenotype class.

Description

A gene is a true float value

Warnings

Definition at line 37 of file realgenotype.h.

Constructor & Destructor Documentation

RealGenotype	(	unsigned int	numGenes = 0,
		float	min = FLT_MIN,
		float	max = FLT_MAX
	)

Construct a un-initialized RealGenotype

  \param numGenes is the number of float values contained by this RealGenotype
  \param min is the minimum float number allowed
  \param max is the maximum float number allowed
  \warning you must explicity call randomize() to get a randomized Genotype
  \note the Genotype::size() return the number of bits of underlying data, while numGenes is the actual
    numbers of genes of this RealGenotype. They are related by the multiplication:

Definition at line 27 of file realgenotype.cpp.

References Genotype::data.

Referenced by RealGenotype::clone().

~RealGenotype ( )

virtual

Destructor.

Definition at line 32 of file realgenotype.cpp.

RealGenotype

(

const RealGenotype &

genotype

)

Copy-Constructor (generate a clone of the genoma)

Definition at line 36 of file realgenotype.cpp.

References Genotype::data.

Member Function Documentation

double at ( unsigned int  i )

virtual

Return the i-th genes represented.

Implements DoubleGenotype.

Definition at line 102 of file realgenotype.cpp.

References Genotype::size().

RealGenotype * clone ( ) const

virtual

Create an exact copy of this Genotype.

Reimplemented from Genotype.

Definition at line 123 of file realgenotype.cpp.

References RealGenotype::RealGenotype().

void configure ( ConfigurationParameters &  params, QString  prefix  )

virtual

Configure the object using the ConfigurationParameters specified.

Parameters

params	the object with configuration parameters
prefix	the group in which parameters are expected to be (this is terminated by a separator character). We expect to receive as prefix the group with genotype parameters

Reimplemented from Genotype.

Definition at line 51 of file realgenotype.cpp.

References Genotype::data, Genotype::fitnessv, Genotype::fromCompressedString(), ConfigurationParameters::getValue(), DoubleGenotype::maxv, DoubleGenotype::minv, Genotype::notesv, DoubleGenotype::numgenes, Genotype::rankv, and Genotype::resize().

void describe ( QString  type )

static

Add to Factory::typeDescriptions() the descriptions of all parameters and subgroups.

Definition at line 92 of file realgenotype.cpp.

References ParameterSettableWithConfigureFunction::addTypeDescription(), ParameterSettable::IntDescriptor::def(), ParameterSettable::RealDescriptor::def(), ParameterSettable::Descriptor::describeInt(), ParameterSettable::Descriptor::describeReal(), ParameterSettable::Descriptor::describeString(), ParameterSettable::RealDescriptor::help(), ParameterSettable::IntDescriptor::help(), ParameterSettable::StringDescriptor::help(), ParameterSettableWithConfigureFunction::IsList, ParameterSettableWithConfigureFunction::IsMandatory, ParameterSettable::IntDescriptor::limits(), ParameterSettable::IntDescriptor::props(), and ParameterSettable::RealDescriptor::props().

RealGenotype & operator= ( const Genotype &  genotype )

virtual

Assign operator (performs same operation of Copy-constructor)

Reimplemented from Genotype.

Definition at line 41 of file realgenotype.cpp.

References Genotype::copyDataFrom(), Genotype::data, DoubleGenotype::maxv, DoubleGenotype::minv, and DoubleGenotype::numgenes.

void randomize ( )

virtual

Randomize the value contained (attention, this method destroys previous data)

Reimplemented from Genotype.

Definition at line 117 of file realgenotype.cpp.

References globalRNG, DoubleGenotype::maxv, DoubleGenotype::minv, and DoubleGenotype::numgenes.

void save ( ConfigurationParameters &  params, QString  prefix  )

virtual

Save the actual status of parameters into the ConfigurationParameters object passed.

Parameters

params	the configuration parameters object on which save actual parameters
prefix	the prefix to use to access the object configuration parameters.

Reimplemented from Genotype.

Definition at line 77 of file realgenotype.cpp.

References ConfigurationParameters::createParameter(), Genotype::fitnessv, DoubleGenotype::maxv, DoubleGenotype::minv, Genotype::notesv, DoubleGenotype::numgenes, Genotype::rankv, and Genotype::toCompressedString().

void set ( unsigned int  i, double  value  )

virtual

Set the i-th genes.

Implements DoubleGenotype.

Definition at line 109 of file realgenotype.cpp.

References Genotype::size().

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

• ga/include/genotypes/realgenotype.h
• ga/src/genotypes/realgenotype.cpp