CalibrationIndividual Class Reference

The class represents an individual for a set of walking parameters. More...

#include <BB2004Calibrator.h>

Inheritance diagram for CalibrationIndividual:

[legend]Collaboration diagram for CalibrationIndividual:

[legend]List of all members.

Public Member Functions
	CalibrationIndividual ()
	Constructor.
virtual void	init (const BBIndividual &initial)
	The function initializes the current individual with another one.
virtual void	interpolate (const BBIndividual &other)
	The function interpolates between the current individual and another one.
virtual void	extrapolate (const BBIndividual &other)
	The function extrapolates between the current individual and another one.
virtual void	mutate ()
	The function mutates the current individual.
virtual double	getFitness () const
	The function returns the fitness of the individual.
void	setFitness (double fitness)
	The function sets the fitness of the individual.
void	select () const
	The function copies the genes into the calibration parameters.
void	dump () const
	The function prints the genes.
Private Types
enum	{ numOfGenes = 7 }
Private Attributes
double	genes [numOfGenes]
	The genes.
double	fitness
	The fitness of this individual.
Static Private Attributes
double	geneScale [numOfGenes]
	An array that estimates the range of value of a certain gene.

---

Detailed Description

The class represents an individual for a set of walking parameters.

Definition at line 23 of file BB2004Calibrator.h.

---

Member Enumeration Documentation

anonymous enum [private]

Enumeration values: numOfGenes  The number of genes of the individual. Definition at line 26 of file BB2004Calibrator.h.

---

Constructor & Destructor Documentation

CalibrationIndividual::CalibrationIndividual (   )  [inline]

Constructor. Definition at line 38 of file BB2004Calibrator.h.

---

Member Function Documentation

void CalibrationIndividual::init (  const BBIndividual &  initial  )  [virtual]

The function initializes the current individual with another one. Parameters: initial  The other individual the current one is initialized with. Implements BBIndividual. Definition at line 13 of file BB2004Calibrator.cpp. References genes, getRobotConfiguration(), and mutate().

Here is the call graph for this function:

void CalibrationIndividual::interpolate (  const BBIndividual &  other  )  [virtual]

The function interpolates between the current individual and another one. The result is stored in the current individual. Parameters: other  The other individual the current one is interpolated with. Implements BBIndividual. Definition at line 21 of file BB2004Calibrator.cpp. References fitness, genes, numOfGenes, and random().

Here is the call graph for this function:

void CalibrationIndividual::extrapolate (  const BBIndividual &  other  )  [virtual]

The function extrapolates between the current individual and another one. Parameters: other  The other individual the current one is extrapolated with. Implements BBIndividual. Definition at line 40 of file BB2004Calibrator.cpp. References fitness, genes, numOfGenes, and random().

Here is the call graph for this function:

void CalibrationIndividual::mutate (   )  [virtual]

The function mutates the current individual. Implements BBIndividual. Definition at line 34 of file BB2004Calibrator.cpp. References genes, numOfGenes, and random(). Referenced by init().

Here is the call graph for this function:

virtual double CalibrationIndividual::getFitness (   )  const [inline, virtual]

The function returns the fitness of the individual. Returns: The fitness as a number >= 0. A higher result means a higher fitness. Implements BBIndividual. Definition at line 68 of file BB2004Calibrator.h. Referenced by BB2004Calibrator::evolve().

void CalibrationIndividual::setFitness (  double  fitness  )  [inline]

The function sets the fitness of the individual. Parameters: fitness  The fitness. Definition at line 74 of file BB2004Calibrator.h.

void CalibrationIndividual::select (   )  const

The function copies the genes into the calibration parameters. Definition at line 56 of file BB2004Calibrator.cpp. References genes, getRobotConfiguration(), RobotCalibration::panFactor, RobotConfiguration::setRobotCalibration(), RobotCalibration::tilt2Factor, and RobotCalibration::tiltFactor.

Here is the call graph for this function:

void CalibrationIndividual::dump (   )  const

The function prints the genes. Definition at line 68 of file BB2004Calibrator.cpp. References OutMessage::finishMessage(), genes, getDebugOut(), idText, numOfGenes, and OutMessage::text. Referenced by BB2004Calibrator::evolve().

Here is the call graph for this function:

---

Member Data Documentation

double CalibrationIndividual::geneScale[numOfGenes] [static, private]

An array that estimates the range of value of a certain gene. Definition at line 30 of file BB2004Calibrator.h.

double CalibrationIndividual::genes[numOfGenes] [private]

The genes. Definition at line 31 of file BB2004Calibrator.h. Referenced by dump(), extrapolate(), init(), interpolate(), mutate(), and select().

double CalibrationIndividual::fitness [private]

The fitness of this individual. Definition at line 32 of file BB2004Calibrator.h. Referenced by extrapolate(), and interpolate().

---

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

• Modules/SensorBehaviorControl/BB2004Calibrator.h
• Modules/SensorBehaviorControl/BB2004Calibrator.cpp

---