#include <coresoftware/blob/master/simulation/g4simulation/g4tpc/PHG4TpcDirectLaser.h>

Inheritance diagram for PHG4TpcDirectLaser:

Collaboration diagram for PHG4TpcDirectLaser:

Classes
class	Laser
	stores laser position and direction along z More...

Public Member Functions
	PHG4TpcDirectLaser (const std::string &name="PHG4TpcDirectLaser")
	constructor

	~PHG4TpcDirectLaser () override=default
	destructor

int	InitRun (PHCompositeNode *) override
	run initialization

int	process_event (PHCompositeNode *) override
	per event processing

void	SetDefaultParameters () override
	default parameters

void	Detector (const std::string &d)
	detector name

void	SetPhiStepping (int n, double min, double max)
	define steps along phi

void	SetThetaStepping (int n, double min, double max)
	define steps along theta

int	GetNpatternSteps () const
	get total number of steps

void	SetCurrentPatternStep (int value)
	set current patter step

void	SetDirectLaserAuto (bool value)
	advance automatically through patterns

Public Member Functions inherited from SubsysReco
	~SubsysReco () override

virtual int	End (PHCompositeNode *)
	Called at the end of all processing.

virtual int	EndRun (const int)
	Called at the end of each run.

virtual int	Init (PHCompositeNode *)

virtual int	Reset (PHCompositeNode *)
	Reset.

virtual int	ResetEvent (PHCompositeNode *)
	Clean up after each event.

void	Print (const std::string &="ALL") const override

Public Member Functions inherited from Fun4AllBase
virtual	~Fun4AllBase ()

virtual const std::string	Name () const
	Returns the name of this module.

virtual void	Name (const std::string &name)
	Sets the name of this module.

virtual void	Verbosity (const int ival)
	Sets the verbosity of this module (0 by default=quiet).

virtual void	Verbosity (enu_Verbosity ival)
	Sets the verbosity of this module (0 by default=quiet).

virtual int	Verbosity () const
	Gets the verbosity of this module.

Public Member Functions inherited from PHParameterInterface
	PHParameterInterface (const std::string &name)

	PHParameterInterface (const PHParameterInterface &)=delete

virtual	~PHParameterInterface ()

void	set_paramname (const std::string &name)

void	set_double_param (const std::string &name, const double dval)

double	get_double_param (const std::string &name) const

void	set_int_param (const std::string &name, const int ival)

int	get_int_param (const std::string &name) const

void	set_string_param (const std::string &name, const std::string &sval)

std::string	get_string_param (const std::string &name) const

void	UpdateParametersWithMacro ()

void	SaveToNodeTree (PHCompositeNode *runNode, const std::string &nodename)

void	PutOnParNode (PHCompositeNode *parNode, const std::string &nodename)

Private Member Functions
void	SetupLasers ()
	define lasers

void	AimToThetaPhi (double theta, double phi)
	aim lasers to a given theta and phi angle

void	AimToPatternStep (int n)
	aim lasers to a give step

void	AimToNextPatternStep ()
	aim to next step

void	AppendLaserTrack (double theta, double phi, const Laser &)
	append track in given angular direction and for a given laser

Private Attributes
std::string	detector = "TPC"
	detector name

std::string	hitnodename
	g4hitnode name

std::vector< Laser >	m_lasers
	lasers

int	electrons_per_cm = 300
	number of electrons deposited per cm laser track

double	electrons_per_gev = NAN

int	currentPatternStep = 0

bool	m_autoAdvanceDirectLaser = false
	set to true to change direct laser tracks from one event to the other

PHG4HitContainer *	m_g4hitcontainer = nullptr
	g4hit container

PHG4TruthInfoContainer *	m_g4truthinfo = nullptr
	truth information

std::string	m_track_map_name = "SvtxTrackMap"
	track map, used to store track parameters

SvtxTrackMap *	m_track_map = nullptr

default phi and theta steps
int	nPhiSteps = 1

int	nThetaSteps = 1

int	nTotalSteps = 1

double	minPhi = 0

double	maxPhi = 0

double	minTheta = 0

double	maxTheta = 0

Additional Inherited Members
Public Types inherited from Fun4AllBase
enum	enu_Verbosity { VERBOSITY_QUIET = 0, VERBOSITY_SOME = 1, VERBOSITY_MORE = 2, VERBOSITY_EVEN_MORE = 3, VERBOSITY_A_LOT = 4, VERBOSITY_MAX = INT_MAX - 10 }

Protected Member Functions inherited from SubsysReco
	SubsysReco (const std::string &name="NONAME")

Protected Member Functions inherited from PHParameterInterface
void	set_default_double_param (const std::string &name, const double dval)

void	set_default_int_param (const std::string &name, const int ival)

void	set_default_string_param (const std::string &name, const std::string &sval)

void	InitializeParameters ()

Detailed Description

Definition at line 19 of file PHG4TpcDirectLaser.h.

View newest version in sPHENIX GitHub at line 19 of file PHG4TpcDirectLaser.h

Constructor & Destructor Documentation

PHG4TpcDirectLaser::PHG4TpcDirectLaser ( const std::string & name = "PHG4TpcDirectLaser" )

constructor

Definition at line 169 of file PHG4TpcDirectLaser.cc.

View newest version in sPHENIX GitHub at line 169 of file PHG4TpcDirectLaser.cc

References PHParameterInterface::InitializeParameters().

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PHG4TpcDirectLaser::~PHG4TpcDirectLaser ( )

overridedefault

destructor

Member Function Documentation

void PHG4TpcDirectLaser::AimToNextPatternStep ( )

private

aim to next step

Definition at line 373 of file PHG4TpcDirectLaser.cc.

View newest version in sPHENIX GitHub at line 373 of file PHG4TpcDirectLaser.cc

References AimToPatternStep(), currentPatternStep, and nTotalSteps.

Referenced by process_event().

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void PHG4TpcDirectLaser::AimToPatternStep ( int n )

private

aim lasers to a give step

Definition at line 398 of file PHG4TpcDirectLaser.cc.

View newest version in sPHENIX GitHub at line 398 of file PHG4TpcDirectLaser.cc

References AimToThetaPhi(), currentPatternStep, maxPhi, maxTheta, minPhi, minTheta, n, nPhiSteps, nThetaSteps, nTotalSteps, phi, theta(), and Fun4AllBase::Verbosity().

Referenced by AimToNextPatternStep().

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void PHG4TpcDirectLaser::AimToThetaPhi	(	double	theta,
		double	phi
	)

private

aim lasers to a given theta and phi angle

Definition at line 383 of file PHG4TpcDirectLaser.cc.

View newest version in sPHENIX GitHub at line 383 of file PHG4TpcDirectLaser.cc

References AppendLaserTrack(), m_lasers, and Fun4AllBase::Verbosity().

Referenced by AimToPatternStep(), and process_event().

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void PHG4TpcDirectLaser::AppendLaserTrack	(	double	theta,
		double	phi,
		const Laser &	laser
	)

private

append track in given angular direction and for a given laser

Definition at line 426 of file PHG4TpcDirectLaser.cc.

View newest version in sPHENIX GitHub at line 426 of file PHG4TpcDirectLaser.cc

References PHG4HitContainer::AddHit(), PHG4TruthInfoContainer::AddParticle(), PHG4TruthInfoContainer::AddVertex(), cm, Acts::Test::delta, dir, electrons_per_cm, electrons_per_gev, SvtxTrackMap::insert(), PHG4TpcDirectLaser::Laser::m_direction, m_g4hitcontainer, m_g4truthinfo, PHG4TpcDirectLaser::Laser::m_phi, PHG4TpcDirectLaser::Laser::m_position, m_track_map, PHG4TruthInfoContainer::maxtrkindex(), PHG4TruthInfoContainer::maxvtxindex(), particle, PHWHERE, pos(), SvtxTrack_v2::set_px(), SvtxTrack_v2::set_py(), SvtxTrack_v2::set_pz(), SvtxTrack_v2::set_x(), SvtxTrack_v2::set_y(), SvtxTrack_v2::set_z(), start(), Acts::Test::step(), track, and Fun4AllBase::Verbosity().

Referenced by AimToThetaPhi().

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void PHG4TpcDirectLaser::Detector ( const std::string & d )

inline

detector name

Definition at line 38 of file PHG4TpcDirectLaser.h.

View newest version in sPHENIX GitHub at line 38 of file PHG4TpcDirectLaser.h

References d, and detector.

int PHG4TpcDirectLaser::GetNpatternSteps ( ) const

inline

get total number of steps

Definition at line 50 of file PHG4TpcDirectLaser.h.

View newest version in sPHENIX GitHub at line 50 of file PHG4TpcDirectLaser.h

References nPhiSteps, and nThetaSteps.

int PHG4TpcDirectLaser::InitRun ( PHCompositeNode * topNode )

overridevirtual

run initialization

Reimplemented from SubsysReco.

Definition at line 177 of file PHG4TpcDirectLaser.cc.

View newest version in sPHENIX GitHub at line 177 of file PHG4TpcDirectLaser.cc

References Fun4AllReturnCodes::ABORTRUN, PHCompositeNode::addNode(), detector, electrons_per_cm, electrons_per_gev, Fun4AllReturnCodes::EVENT_OK, PHNodeIterator::findFirst(), PHParameterInterface::get_double_param(), PHParameterInterface::get_int_param(), hitnodename, m_autoAdvanceDirectLaser, m_g4truthinfo, m_track_map, m_track_map_name, maxPhi, maxTheta, minPhi, minTheta, Fun4AllBase::Name(), nPhiSteps, nThetaSteps, nTotalSteps, PHWHERE, SetupLasers(), and PHParameterInterface::UpdateParametersWithMacro().

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int PHG4TpcDirectLaser::process_event ( PHCompositeNode * topNode )

overridevirtual

per event processing

Reimplemented from SubsysReco.

Definition at line 251 of file PHG4TpcDirectLaser.cc.

View newest version in sPHENIX GitHub at line 251 of file PHG4TpcDirectLaser.cc

References AimToNextPatternStep(), AimToThetaPhi(), Fun4AllReturnCodes::EVENT_OK, hitnodename, m_autoAdvanceDirectLaser, m_g4hitcontainer, m_g4truthinfo, M_PI, m_track_map, and m_track_map_name.

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void PHG4TpcDirectLaser::SetCurrentPatternStep ( int value )

inline

set current patter step

Definition at line 56 of file PHG4TpcDirectLaser.h.

View newest version in sPHENIX GitHub at line 56 of file PHG4TpcDirectLaser.h

References currentPatternStep.

void PHG4TpcDirectLaser::SetDefaultParameters ( )

overridevirtual

default parameters

Implements PHParameterInterface.

Definition at line 279 of file PHG4TpcDirectLaser.cc.

View newest version in sPHENIX GitHub at line 279 of file PHG4TpcDirectLaser.cc

References e6, PHParameterInterface::set_default_double_param(), and PHParameterInterface::set_default_int_param().

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void PHG4TpcDirectLaser::SetDirectLaserAuto ( bool value )

inline

advance automatically through patterns

Definition at line 62 of file PHG4TpcDirectLaser.h.

View newest version in sPHENIX GitHub at line 62 of file PHG4TpcDirectLaser.h

References m_autoAdvanceDirectLaser.

void PHG4TpcDirectLaser::SetPhiStepping	(	int	n,
		double	min,
		double	max
	)

define steps along phi

Definition at line 303 of file PHG4TpcDirectLaser.cc.

View newest version in sPHENIX GitHub at line 303 of file PHG4TpcDirectLaser.cc

References max, maxPhi, min, minPhi, n, nPhiSteps, nThetaSteps, nTotalSteps, and PHWHERE.

void PHG4TpcDirectLaser::SetThetaStepping	(	int	n,
		double	min,
		double	max
	)

define steps along theta

Definition at line 317 of file PHG4TpcDirectLaser.cc.

View newest version in sPHENIX GitHub at line 317 of file PHG4TpcDirectLaser.cc

References max, maxTheta, min, minTheta, n, nPhiSteps, nThetaSteps, nTotalSteps, and PHWHERE.

void PHG4TpcDirectLaser::SetupLasers ( )

private

define lasers

Definition at line 333 of file PHG4TpcDirectLaser.cc.

View newest version in sPHENIX GitHub at line 333 of file PHG4TpcDirectLaser.cc

References PHG4TpcDirectLaser::Laser::m_direction, m_lasers, PHG4TpcDirectLaser::Laser::m_phi, M_PI, and PHG4TpcDirectLaser::Laser::m_position.

Referenced by InitRun().

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Member Data Documentation

int PHG4TpcDirectLaser::currentPatternStep = 0

private

Definition at line 130 of file PHG4TpcDirectLaser.h.

View newest version in sPHENIX GitHub at line 130 of file PHG4TpcDirectLaser.h

Referenced by AimToNextPatternStep(), AimToPatternStep(), and SetCurrentPatternStep().

std::string PHG4TpcDirectLaser::detector = "TPC"

private

detector name

Definition at line 99 of file PHG4TpcDirectLaser.h.

View newest version in sPHENIX GitHub at line 99 of file PHG4TpcDirectLaser.h

Referenced by Detector(), and InitRun().

int PHG4TpcDirectLaser::electrons_per_cm = 300

private

number of electrons deposited per cm laser track

Definition at line 108 of file PHG4TpcDirectLaser.h.

View newest version in sPHENIX GitHub at line 108 of file PHG4TpcDirectLaser.h

Referenced by AppendLaserTrack(), and InitRun().

double PHG4TpcDirectLaser::electrons_per_gev = NAN

private

it is used to convert a given number of electrons into an energy as expected by G4Hit. The energy is then converted back to a number of electrons inside PHG4TpcElectronDrift

Definition at line 116 of file PHG4TpcDirectLaser.h.

View newest version in sPHENIX GitHub at line 116 of file PHG4TpcDirectLaser.h

Referenced by AppendLaserTrack(), and InitRun().

std::string PHG4TpcDirectLaser::hitnodename

private

g4hitnode name

Definition at line 102 of file PHG4TpcDirectLaser.h.

View newest version in sPHENIX GitHub at line 102 of file PHG4TpcDirectLaser.h

Referenced by InitRun(), and process_event().

bool PHG4TpcDirectLaser::m_autoAdvanceDirectLaser = false

private

set to true to change direct laser tracks from one event to the other