Simple test: the task is defined to be e_2 = .5 . e'.e, with e the mother task. The jacobian is then J_2 = e'.J, J being the jacobian of the mother task. More...

#include <sot/core/feature-1d.hh>

Inheritance diagram for dynamicgraph::sot::Feature1D:

[legend]

Public Member Functions
virtual const std::string &	getClassName (void) const

virtual void	display (std::ostream &os) const
	Display the information related to this 1D implementation. More...

Output signals
	Feature1D (const std::string &name)
	Default constructor. More...

virtual	~Feature1D (void)
	Default destructor. More...

virtual unsigned int &	getDimension (unsigned int &dim, int time)
	Get the dimension of the feature. More...

Methods to trigger computation related to this feature.
virtual dg::Vector &	computeError (dg::Vector &res, int time)
	Compute the error between the desired value and the value itself. More...

virtual dg::Matrix &	computeJacobian (dg::Matrix &res, int time)
	Compute the Jacobian of the value according to the robot state.. More...

Dealing with the reference value to be reach with this feature.
	DECLARE_REFERENCE_FUNCTIONS (Feature1D)

Public Member Functions inherited from dynamicgraph::sot::FeatureAbstract
void	featureRegistration (void)
	Register the feature in the stack of tasks. More...

void	initCommands (void)

	FeatureAbstract (const std::string &name)
	Default constructor: the name of the class should be given. More...

virtual	~FeatureAbstract (void)
	Default destructor. More...

unsigned int	getDimension (int time)
	Short method. More...

unsigned int	getDimension (void) const
	Shortest method. More...

virtual dg::Vector &	computeErrorDot (dg::Vector &res, int time)
	Callback for signal errordotSOUT. More...

virtual void	setReference (FeatureAbstract *sdes)=0

virtual void	unsetReference (void)

virtual const FeatureAbstract *	getReferenceAbstract (void) const =0

virtual FeatureAbstract *	getReferenceAbstract (void)=0

virtual bool	isReferenceSet (void) const

virtual void	addDependenciesFromReference (void)=0

virtual void	removeDependenciesFromReference (void)=0

void	setReferenceByName (const std::string &name)

std::string	getReferenceByName (void) const

virtual std::ostream &	writeGraph (std::ostream &os) const
	This method write a graph description on the file named FileName. More...

virtual SOT_CORE_DEPRECATED bool	withErrorDot (void) const
	Return true for children that provide the errordot output signal. More...

virtual SignalTimeDependent< dg::Vector, int > &	getErrorDot ()

Public Member Functions inherited from dynamicgraph::Entity
	Entity (const std::string &name)

virtual	~Entity ()

const std::string &	getName () const

virtual std::string	getDocString () const

bool	hasSignal (const std::string &signame) const

SignalBase< int > &	getSignal (const std::string &signalName)

const SignalBase< int > &	getSignal (const std::string &signalName) const

std::ostream &	displaySignalList (std::ostream &os) const

virtual std::ostream &	writeCompletionList (std::ostream &os) const

virtual SignalBase< int > *	test ()

virtual void	test2 (SignalBase< int > *)

const std::string &	getCommandList () const

CommandMap_t	getNewStyleCommandMap ()

command::Command *	getNewStyleCommand (const std::string &cmdName)

SignalMap	getSignalMap () const

void	sendMsg (const std::string &msg, MsgType t=MSG_TYPE_INFO, const char *file="", int line=0)

void	setLoggerVerbosityLevel (LoggerVerbosity lv)

LoggerVerbosity	getLoggerVerbosityLevel ()

Public Attributes
Input signals
dg::SignalPtr< dg::Vector, int >	errorSIN
	Input for the error. More...

dg::SignalPtr< dg::Matrix, int >	jacobianSIN
	Input for the Jacobian. More...

Public Attributes inherited from dynamicgraph::sot::FeatureAbstract
SignalPtr< Flags, int >	selectionSIN
	This vector specifies which dimension are used to perform the computation. For instance let us assume that the feature is a 3D point. If only the Y-axis should be used for computing error, activation and Jacobian, then the vector to specify is \( [ 0 1 0] \). More...

SignalPtr< dg::Vector, int >	errordotSIN
	Derivative of the reference value. More...

SignalTimeDependent< dg::Vector, int >	errorSOUT
	This signal returns the error between the desired value and the current value : \( {\bf s}^*(t) - {\bf s}(t)\). More...

SignalTimeDependent< dg::Vector, int >	errordotSOUT
	Derivative of the reference value. More...

SignalTimeDependent< dg::Matrix, int >	jacobianSOUT
	This signal returns the Jacobian of the current value according to the robot state: \( J(t) = \frac{\delta{\bf s}^*(t)}{\delta {\bf q}(t)}\). More...

SignalTimeDependent< unsigned int, int >	dimensionSOUT
	Returns the dimension of the feature as an output signal. More...

Static Public Attributes
static const std::string	CLASS_NAME

Static Public Attributes inherited from dynamicgraph::sot::FeatureAbstract
static const std::string	CLASS_NAME
	Store the name of the class. More...

Additional Inherited Members
Public Types inherited from dynamicgraph::Entity
typedef std::map< std::string, SignalBase< int > * >	SignalMap

typedef std::map< const std::string, command::Command * >	CommandMap_t

Protected Member Functions inherited from dynamicgraph::Entity
void	addCommand (const std::string &name, command::Command *command)

void	entityRegistration ()

void	entityDeregistration ()

void	signalRegistration (const SignalArray< int > &signals)

void	signalDeregistration (const std::string &name)

Protected Attributes inherited from dynamicgraph::Entity
std::string	name

SignalMap	signalMap

CommandMap_t	commandMap

Logger	logger_

Detailed Description

Simple test: the task is defined to be e_2 = .5 . e'.e, with e the mother task. The jacobian is then J_2 = e'.J, J being the jacobian of the mother task.

Constructor & Destructor Documentation

dynamicgraph::sot::Feature1D::Feature1D ( const std::string & name )

Default constructor.

virtual dynamicgraph::sot::Feature1D::~Feature1D ( void )

inlinevirtual

Default destructor.

References DECLARE_REFERENCE_FUNCTIONS.

Member Function Documentation

virtual dg::Vector& dynamicgraph::sot::Feature1D::computeError	(	dg::Vector &	res,
		int	time
	)

virtual

Compute the error between the desired value and the value itself.

Implements dynamicgraph::sot::FeatureAbstract.

virtual dg::Matrix& dynamicgraph::sot::Feature1D::computeJacobian	(	dg::Matrix &	res,
		int	time
	)

virtual

Compute the Jacobian of the value according to the robot state..

Implements dynamicgraph::sot::FeatureAbstract.

dynamicgraph::sot::Feature1D::DECLARE_REFERENCE_FUNCTIONS ( Feature1D )

virtual void dynamicgraph::sot::Feature1D::display ( std::ostream & os ) const

virtual

Display the information related to this 1D implementation.

Reimplemented from dynamicgraph::Entity.

virtual const std::string& dynamicgraph::sot::Feature1D::getClassName ( void ) const

inlinevirtual

Returns the name of the class.

Reimplemented from dynamicgraph::sot::FeatureAbstract.

virtual unsigned int& dynamicgraph::sot::Feature1D::getDimension	(	unsigned int &	dim,
		int	time
	)

virtual

Get the dimension of the feature.

Implements dynamicgraph::sot::FeatureAbstract.

Member Data Documentation

const std::string dynamicgraph::sot::Feature1D::CLASS_NAME

static

Field storing the class name.

dg::SignalPtr< dg::Vector,int > dynamicgraph::sot::Feature1D::errorSIN

Input for the error.

dg::SignalPtr< dg::Matrix,int > dynamicgraph::sot::Feature1D::jacobianSIN

Input for the Jacobian.

Public Member Functions

Public Attributes

Static Public Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation