DtStandardSignaturePropagator Class Reference

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

Inheritance diagram for DtStandardSignaturePropagator:

List of all members.

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.
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.
Protected Attributes
const DtStandardPropagatorDescriptor *	myStandardPropagatorDescriptor
Private Member Functions
	DtStandardSignaturePropagator (const DtStandardSignaturePropagator &orig)
	copy constructor - not implemented
DtStandardSignaturePropagator &	operator= (const DtStandardSignaturePropagator &orig)
	assignment operator - not implemented

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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.

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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

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Member Function Documentation

virtual void DtStandardSignaturePropagator::init

(

)

[virtual]

Assigns myStandardPropagatorDescriptor by casting the result of descriptor().

Reimplemented from DtSignaturePropagator.

Reimplemented in DtVisualSignaturePropagator.

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.

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.

DtStandardSignaturePropagator& DtStandardSignaturePropagator::operator=

(

const DtStandardSignaturePropagator &

orig

)

[private]

assignment operator - not implemented

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Member Data Documentation

const DtStandardPropagatorDescriptor* DtStandardSignaturePropagator::myStandardPropagatorDescriptor [protected]

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

• include/vrfobjcore/standardSignaturePropagator.h