DtStandardSignaturePropagator Class Reference

Signature propagator useful in any standard sensor domain. More...

Inheritance diagram for DtStandardSignaturePropagator:

Public Member Functions
	DtStandardSignaturePropagator (const DtSignaturePropagatorDescriptor *desc, DtPhysicalWorld *physicalWorld)
	default constructor
virtual	~DtStandardSignaturePropagator ()
	destructor
virtual void	init ()
	Assigns myStandardPropagatorDescriptor by casting the result of descriptor().
virtual double	calculateApparentSignature (double absoluteSignature, const DtSignaturePropagatorArgs &args) const
	Calculates the apparent signature from the provided absolute signature.
Public Member Functions inherited from DtSignaturePropagator
	DtSignaturePropagator (const DtSignaturePropagatorDescriptor *descriptor, DtPhysicalWorld *physicalWorld)
virtual	~DtSignaturePropagator ()
	destructor
virtual const DtSignaturePropagatorDescriptor *	descriptor () const
virtual const DtPhysicalWorld *	physicalWorld () const

Static Public Member Functions
static DtSignaturePropagator *	create (const DtSignaturePropagatorDescriptor *desc, DtPhysicalWorld *physicalWorld)
	Creates a new instance of this class, calls init() on it, and returns it.
Static Public Member Functions inherited from DtSignaturePropagator
static void	setFactory (DtSignaturePropagatorFactory *factory)
	Sets the static factory member.
static DtSignaturePropagator *	createSignaturePropagator (const DtString &type, const DtSignaturePropagatorDescriptor *desc, DtPhysicalWorld *physicalWorld)
	Uses the static factory assigned in setFactory to create the requested signature propagator type.

Protected Attributes
const DtStandardPropagatorDescriptor *	myStandardPropagatorDescriptor
Protected Attributes inherited from DtSignaturePropagator
const DtSignaturePropagatorDescriptor *	myDescriptor
DtPhysicalWorld *	myPhysicalWorld

Private Member Functions
	DtStandardSignaturePropagator (const DtStandardSignaturePropagator &orig)
	copy constructor - not implemented
DtStandardSignaturePropagator &	operator= (const DtStandardSignaturePropagator &orig)
	assignment operator - not implemented

Additional Inherited Members
Static Protected Attributes inherited from DtSignaturePropagator
static DtSignaturePropagatorFactory *	theFactory

Detailed Description

Signature propagator useful in any standard sensor domain.

This propagator returns an apparent signature based on the absolute signature * 1000 / distance traveled in meters. This means that an apparent signature of 1.0 is observed when the distance from the target in km equals the target's absolute signature. If check-line-of-sight is set to True (the default), the DtPhysicalWorld::checkLineOfSight() call is used to determine if anything is between the observer and observee, and if so, returns a signature of 0.0. This propagator requires a DtStandardPropagatorDescriptor descriptor type.

Constructor & Destructor Documentation

DtStandardSignaturePropagator::DtStandardSignaturePropagator	(	const DtSignaturePropagatorDescriptor *	desc,
		DtPhysicalWorld *	physicalWorld
	)

default constructor

virtual DtStandardSignaturePropagator::~DtStandardSignaturePropagator ( )

virtual

destructor

DtStandardSignaturePropagator::DtStandardSignaturePropagator ( const DtStandardSignaturePropagator &  orig )

private

copy constructor - not implemented

Member Function Documentation

virtual void DtStandardSignaturePropagator::init ( )

virtual

Assigns myStandardPropagatorDescriptor by casting the result of descriptor().

Reimplemented from DtSignaturePropagator.

Reimplemented in DtVisualSignaturePropagator, DtActiveSonarSignaturePropagator, DtPassiveSonarSignaturePropagator, and MySignaturePropagator.

virtual double DtStandardSignaturePropagator::calculateApparentSignature ( double  absoluteSignature, const DtSignaturePropagatorArgs &  args  ) const

virtual

Calculates the apparent signature from the provided absolute signature.

Deriving classes must override this function to provide the implementation for apparent signature they desire.

Implements DtSignaturePropagator.

Reimplemented in DtVisualSignaturePropagator, MySignaturePropagator, DtActiveSonarSignaturePropagator, and DtPassiveSonarSignaturePropagator.

static DtSignaturePropagator* DtStandardSignaturePropagator::create ( const DtSignaturePropagatorDescriptor *  desc, DtPhysicalWorld *  physicalWorld  )

static

Creates a new instance of this class, calls init() on it, and returns it.

Reimplemented in DtVisualSignaturePropagator, MySignaturePropagator, DtActiveSonarSignaturePropagator, and DtPassiveSonarSignaturePropagator.

DtStandardSignaturePropagator& DtStandardSignaturePropagator::operator= ( const DtStandardSignaturePropagator &  orig )

private

assignment operator - not implemented

Member Data Documentation

const DtStandardPropagatorDescriptor* DtStandardSignaturePropagator::myStandardPropagatorDescriptor

protected

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

• /exports/nfedora7-1/nightly/docs/vrforcesDevelopment.tot/include/vrfobjcore/standardSignaturePropagator.h