radar::IsoTarget Class Reference

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)
	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.
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

Isotropic radar target.

Definition at line 171 of file target.h.

Constructor & Destructor Documentation

IsoTarget()

radar::IsoTarget::IsoTarget	(	Platform *	platform,
		std::string	name,
		const RealType	rcs,
		const unsigned	seed
	)

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 182 of file target.h.

                                                                                               :
            Target(platform, std::move(name), seed), _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 199 of file target.h.

{ 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 159 of file target.h.

{ return _model.get(); }

References radar::Target::_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()

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 145 of file target.h.

{ return _rng; }

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 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 )

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 153 of file target.h.

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

References radar::Target::_model.

Member Data Documentation

_model

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

protectedinherited

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 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 163 of file target.h.

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

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

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