Isotropic radar target. More...

#include "target.h"

Inheritance diagram for radar::IsoTarget:

Collaboration diagram for radar::IsoTarget:

Public Member Functions
	IsoTarget (Platform *platform, std::string name, const RealType rcs, const unsigned seed, const SimId id=0)
	Constructs an isotropic radar target.

RealType	getRcs (math::SVec3 &, math::SVec3 &, RealType) const noexcept override
	Gets the constant RCS value.

RealType	getConstRcs () const noexcept
	Gets the constant RCS value (without fluctuation model applied).

std::mt19937 &	getRngEngine () noexcept
	Gets the target's internal random number generator engine.

SimId	getId () const noexcept
	Gets the unique ID of the target.

void	setFluctuationModel (std::unique_ptr< RcsModel > in)
	Sets the RCS fluctuation model.

const RcsModel *	getFluctuationModel () const
	Gets the RCS fluctuation model.

unsigned	getSeed () const noexcept
	Gets the initial seed used for the target's RNG.

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.

void	setName (std::string name) noexcept
	Sets 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.

unsigned	_seed
	The initial seed for the RNG.

Detailed Description

Isotropic radar target.

Definition at line 187 of file target.h.

Constructor & Destructor Documentation

◆ IsoTarget()

radar::IsoTarget::IsoTarget	(	Platform *	platform,
		std::string	name,
		const RealType	rcs,
		const unsigned	seed,
		const SimId	id = `0`
	)

Constructs an isotropic radar target.

Parameters

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

Definition at line 198 of file target.h.

                                                                                                                   :
            Target(platform, std::move(name), seed, id), _rcs(rcs)
        {
        }

Member Function Documentation

◆ getConstRcs()

RealType radar::IsoTarget::getConstRcs ( ) const

noexcept

Gets the constant RCS value (without fluctuation model applied).

Returns: The constant RCS value.

Definition at line 215 of file target.h.

215{ return _rcs; }

◆ getFluctuationModel()

const RcsModel * radar::Target::getFluctuationModel ( ) const

inherited

Gets the RCS fluctuation model.

Returns: A const pointer to the RcsModel.

Definition at line 167 of file target.h.

167{ return _model.get(); }

radar::Target::_model

std::unique_ptr< RcsModel > _model

The RCS fluctuation model for the target.

Definition target.h:177

References radar::Target::_model.

Referenced by serial::xml_serializer_utils::serializeTarget(), and radar::to_json().

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◆ getId()

SimId radar::Target::getId ( ) const

noexceptinherited

Gets the unique ID of the target.

Returns: The target SimId.

Definition at line 153 of file target.h.

153{ return Object::getId(); }

radar::Object::getId

SimId getId() const noexcept

Retrieves the unique ID of the object.

Definition object.h:72

References radar::Object::getId().

Referenced by core::World::replace(), radar::to_json(), and serial::update_target_from_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 79 of file object.h.

79{ return _name; }

Referenced by simulation::calculateResponse(), processing::finalizeCwReceiver(), processing::runPulsedFinalizer(), serial::xml_serializer_utils::serializeMonostatic(), serial::xml_serializer_utils::serializeReceiver(), serial::xml_serializer_utils::serializeTarget(), serial::xml_serializer_utils::serializeTransmitter(), radar::Receiver::setNoiseTemperature(), radar::to_json(), radar::to_json(), radar::to_json(), serial::update_monostatic_from_json(), serial::update_receiver_from_json(), serial::update_target_from_json(), and serial::update_transmitter_from_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 65 of file object.h.

65{ return _platform; }

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

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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 50 of file object.h.

50{ return _platform->getPosition(time); }

radar::Platform::getPosition

math::Vec3 getPosition(const RealType time) const

Gets the position of the platform at a specific time.

Definition platform.h:75

References radar::Platform::getPosition().

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

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◆ getRcs()

RealType radar::IsoTarget::getRcs	(	math::SVec3 &	,
		math::SVec3 &	,
		RealType
	)		const

overridevirtualnoexcept

Gets the constant RCS value.

Returns: The constant RCS value, possibly modified by the fluctuation model.

Implements radar::Target.

Definition at line 54 of file target.cpp.

    {
        return _model ? _rcs * _model->sampleModel() : _rcs;
    }

◆ getRngEngine()

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

noexceptinherited

Gets the target's internal random number generator engine.

Returns: A mutable reference to the RNG engine.

Definition at line 146 of file target.h.

146{ return _rng; }

radar::Target::_rng

std::mt19937 _rng

Per-object random number generator for statistical independence.

Definition target.h:178

References radar::Target::_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 58 of file object.h.

58{ return _platform->getRotation(time); }

radar::Platform::getRotation

math::SVec3 getRotation(const RealType time) const

Gets the rotation of the platform at a specific time.

Definition platform.h:83

References radar::Platform::getRotation().

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

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◆ getSeed()

unsigned radar::Target::getSeed ( ) const

noexceptinherited

Gets the initial seed used for the target's RNG.

Returns: The initial seed value.

Definition at line 174 of file target.h.

174{ return _seed; }

radar::Target::_seed

unsigned _seed

The initial seed for the RNG.

Definition target.h:179

References radar::Target::_seed.

Referenced by serial::update_target_from_json().

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◆ setFluctuationModel()

void radar::Target::setFluctuationModel ( std::unique_ptr< RcsModel > in )

inherited

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 161 of file target.h.

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

References radar::Target::_model.

◆ setName()

void radar::Object::setName ( std::string name )

noexceptinherited

Sets the name of the object.

Parameters

name	The new name for the object.

Definition at line 86 of file object.h.

86{ _name = std::move(name); }

Referenced by serial::update_monostatic_from_json(), serial::update_receiver_from_json(), and serial::update_transmitter_from_json().

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Member Data Documentation

◆ _model

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

protectedinherited

The RCS fluctuation model for the target.

Definition at line 177 of file target.h.

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

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

◆ _rng

std::mt19937 radar::Target::_rng

protectedinherited

Per-object random number generator for statistical independence.

Definition at line 178 of file target.h.

Referenced by radar::Target::getRngEngine().

◆ _seed

unsigned radar::Target::_seed

protectedinherited

The initial seed for the RNG.

Definition at line 179 of file target.h.

Referenced by radar::Target::getSeed().

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

packages/libfers/src/radar/target.h
packages/libfers/src/radar/target.cpp

Public Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

◆ IsoTarget()

Member Function Documentation

◆ getConstRcs()

◆ getFluctuationModel()

◆ getId()

◆ getName()

◆ getPlatform()

◆ getPosition()

◆ getRcs()

◆ getRngEngine()

◆ getRotation()

◆ getSeed()

◆ setFluctuationModel()

◆ setName()

Member Data Documentation

◆ _model

◆ _rng

◆ _seed