radar::Target Class Reference

Base class for radar targets. More...

#include "target.h"

Inheritance diagram for radar::Target:

Collaboration diagram for radar::Target:

Public Member Functions
	Target (Platform *platform, std::string name, const unsigned seed)
	Constructs a radar target.
virtual RealType	getRcs (math::SVec3 &inAngle, math::SVec3 &outAngle, RealType time) const =0
	Gets the RCS value for the target.
std::mt19937 &	getRngEngine () noexcept
	Gets the target's internal random number generator engine.
void	setFluctuationModel (std::unique_ptr< RcsModel > in)
	Sets the RCS fluctuation model.
const RcsModel *	getFluctuationModel () const
	Gets the RCS fluctuation model.
math::Vec3	getPosition (const RealType time) const
	Retrieves the position of the object.
math::SVec3	getRotation (const RealType time) const
	Retrieves the rotation of the object.
Platform *	getPlatform () const noexcept
	Retrieves the associated platform of the object.
const std::string &	getName () const noexcept
	Retrieves the name of the object.

Protected Attributes
std::unique_ptr< RcsModel >	_model {nullptr}
	The RCS fluctuation model for the target.
std::mt19937	_rng
	Per-object random number generator for statistical independence.

Detailed Description

Base class for radar targets.

Definition at line 116 of file target.h.

Constructor & Destructor Documentation

Target()

radar::Target::Target	(	Platform *	platform,
		std::string	name,
		const unsigned	seed
	)

Constructs a radar target.

Parameters

platform	Pointer to the platform associated with the target.
name	The name of the target.
seed	The seed for the target's internal random number generator.

Definition at line 126 of file target.h.

                                                                        :
            Object(platform, std::move(name)), _rng(seed)
        {
        }

Member Function Documentation

getFluctuationModel()

const RcsModel * radar::Target::getFluctuationModel

(

)

const

Gets the RCS fluctuation model.

Returns

A const pointer to the RcsModel.

Definition at line 159 of file target.h.

{ return _model.get(); }

References _model.

Referenced by radar::to_json().

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getName()

const std::string & radar::Object::getName ( ) const

noexceptinherited

Retrieves the name of the object.

Returns

A const reference to the string representing the object's name.

Definition at line 68 of file object.h.

{ return _name; }

Referenced by simulation::calculatePreviewLinks(), simulation::calculateResponse(), processing::finalizeCwReceiver(), serial::Response::getTransmitterName(), processing::runPulsedFinalizer(), radar::Receiver::setNoiseTemperature(), radar::to_json(), radar::to_json(), and radar::to_json().

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getPlatform()

Platform * radar::Object::getPlatform ( ) const

noexceptinherited

Retrieves the associated platform of the object.

Returns

A pointer to the Platform object associated with this object.

Definition at line 61 of file object.h.

{ return _platform; }

Referenced by simulation::calculateDirectPathContribution(), simulation::calculateReflectedPathContribution(), and simulation::calculateResponse().

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getPosition()

math::Vec3 radar::Object::getPosition ( const RealType  time ) const

inherited

Retrieves the position of the object.

Parameters

time	The time at which to get the position of the object.

Returns

A math::Vec3 representing the position of the object.

Definition at line 46 of file object.h.

{ return _platform->getPosition(time); }

References radar::Platform::getPosition().

Referenced by simulation::calculatePreviewLinks(), simulation::solveRe(), and simulation::solveReDirect().

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getRcs()

virtual RealType radar::Target::getRcs ( math::SVec3 &  inAngle, math::SVec3 &  outAngle, RealType  time  ) const

pure virtual

Gets the RCS value for the target.

Parameters

inAngle	The incoming angle of the radar wave.
outAngle	The outgoing angle of the reflected radar wave.
time	The current simulation time (default is 0.0).

Returns

The RCS value.

Implemented in radar::IsoTarget, and radar::FileTarget.

Referenced by simulation::calculateReflectedPathContribution(), and simulation::solveRe().

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getRngEngine()

std::mt19937 & radar::Target::getRngEngine ( )

noexcept

Gets the target's internal random number generator engine.

Returns

A mutable reference to the RNG engine.

Definition at line 145 of file target.h.

{ return _rng; }

References _rng.

getRotation()

math::SVec3 radar::Object::getRotation ( const RealType  time ) const

inherited

Retrieves the rotation of the object.

Parameters

time	The time at which to get the rotation of the object.

Returns

A math::SVec3 representing the rotation of the object.

Definition at line 54 of file object.h.

{ return _platform->getRotation(time); }

References radar::Platform::getRotation().

Referenced by radar::FileTarget::getRcs(), and processing::runPulsedFinalizer().

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setFluctuationModel()

void radar::Target::setFluctuationModel

(

std::unique_ptr< RcsModel >

in

)

Sets the RCS fluctuation model.

Assigns a new RCS fluctuation model to the target.

Parameters

in	Unique pointer to the new RCS fluctuation model.

Definition at line 153 of file target.h.

{ _model = std::move(in); }

References _model.

Member Data Documentation

_model

std::unique_ptr<RcsModel> radar::Target::_model {nullptr}

protected

The RCS fluctuation model for the target.

Definition at line 162 of file target.h.

{nullptr}; ///< The RCS fluctuation model for the target.

Referenced by getFluctuationModel(), radar::FileTarget::getRcs(), and setFluctuationModel().

_rng

std::mt19937 radar::Target::_rng

protected

Per-object random number generator for statistical independence.

Definition at line 163 of file target.h.

Referenced by getRngEngine().

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

• packages/libfers/src/radar/target.h