#include <coresoftware/blob/master/simulation/g4simulation/g4micromegas/PHG4MicromegasDigitizer.h>

Inheritance diagram for PHG4MicromegasDigitizer:

Collaboration diagram for PHG4MicromegasDigitizer:

Classes
class	Deleter
	rng de-allocator More...

Public Member Functions
	PHG4MicromegasDigitizer (const std::string &name="PHG4MicromegasDigitizer")

int	InitRun (PHCompositeNode *) override
	run initialization

int	process_event (PHCompositeNode *topNode) override
	event processing

void	SetDefaultParameters () override
	parameters

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
double	add_noise () const
	add noise to a measurement

Private Attributes
double	m_adc_threshold = 2700
	threshold (electrons)

double	m_enc = 670
	noise (electrons)

double	m_pedestal = 50000
	pedestal (electrons)

double	m_volts_per_charge = 20
	conversion factor mv/fc

double	m_volt_per_electron_signal = 0
	conversion factor (mv/electron)

double	m_volt_per_electron_noise = 0
	conversion factor (mv/electron)

std::unique_ptr< gsl_rng, Deleter >	m_rng
	random generator that conform with sPHENIX standard

Static Private Attributes
static constexpr double	m_adc_per_volt = 1024./2200
	conversion factor (adc/mv)

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 23 of file PHG4MicromegasDigitizer.h.

View newest version in sPHENIX GitHub at line 23 of file PHG4MicromegasDigitizer.h

Constructor & Destructor Documentation

PHG4MicromegasDigitizer::PHG4MicromegasDigitizer ( const std::string & name = "PHG4MicromegasDigitizer" )

Definition at line 41 of file PHG4MicromegasDigitizer.cc.

View newest version in sPHENIX GitHub at line 41 of file PHG4MicromegasDigitizer.cc

References PHParameterInterface::InitializeParameters(), m_rng, and seed.

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Member Function Documentation

double PHG4MicromegasDigitizer::add_noise ( ) const

private

add noise to a measurement

Definition at line 163 of file PHG4MicromegasDigitizer.cc.

View newest version in sPHENIX GitHub at line 163 of file PHG4MicromegasDigitizer.cc

References m_enc, and m_rng.

Referenced by process_event().

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int PHG4MicromegasDigitizer::InitRun ( PHCompositeNode * )

overridevirtual

run initialization

Reimplemented from SubsysReco.

Definition at line 54 of file PHG4MicromegasDigitizer.cc.

View newest version in sPHENIX GitHub at line 54 of file PHG4MicromegasDigitizer.cc

References Fun4AllReturnCodes::EVENT_OK, PHParameterInterface::get_double_param(), m_adc_threshold, m_enc, m_pedestal, m_volt_per_electron_noise, m_volt_per_electron_signal, m_volts_per_charge, and PHParameterInterface::UpdateParametersWithMacro().

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int PHG4MicromegasDigitizer::process_event ( PHCompositeNode * topNode )

overridevirtual

event processing

Reimplemented from SubsysReco.

Definition at line 90 of file PHG4MicromegasDigitizer.cc.

View newest version in sPHENIX GitHub at line 90 of file PHG4MicromegasDigitizer.cc

References add_noise(), Fun4AllReturnCodes::EVENT_OK, TrkrHit::getEnergy(), TrkrHitSet::getHits(), m_adc_per_volt, m_adc_threshold, m_pedestal, m_volt_per_electron_noise, m_volt_per_electron_signal, TrkrDefs::micromegasId, noise(), TrkrHitSet::removeHit(), and TrkrHit::setAdc().

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void PHG4MicromegasDigitizer::SetDefaultParameters ( )

overridevirtual

parameters

Implements PHParameterInterface.

Definition at line 153 of file PHG4MicromegasDigitizer.cc.

View newest version in sPHENIX GitHub at line 153 of file PHG4MicromegasDigitizer.cc

References PHParameterInterface::set_default_double_param().

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Member Data Documentation

constexpr double PHG4MicromegasDigitizer::m_adc_per_volt = 1024./2200

staticprivate

conversion factor (adc/mv)

this is a fixed parameter, from SAMPA

Definition at line 63 of file PHG4MicromegasDigitizer.h.

View newest version in sPHENIX GitHub at line 63 of file PHG4MicromegasDigitizer.h

Referenced by process_event().

double PHG4MicromegasDigitizer::m_adc_threshold = 2700

private

threshold (electrons)

Definition at line 44 of file PHG4MicromegasDigitizer.h.

View newest version in sPHENIX GitHub at line 44 of file PHG4MicromegasDigitizer.h

Referenced by InitRun(), and process_event().

double PHG4MicromegasDigitizer::m_enc = 670

private

noise (electrons)

Definition at line 47 of file PHG4MicromegasDigitizer.h.

View newest version in sPHENIX GitHub at line 47 of file PHG4MicromegasDigitizer.h

Referenced by add_noise(), and InitRun().

double PHG4MicromegasDigitizer::m_pedestal = 50000

private

pedestal (electrons)

Definition at line 50 of file PHG4MicromegasDigitizer.h.

View newest version in sPHENIX GitHub at line 50 of file PHG4MicromegasDigitizer.h

Referenced by InitRun(), and process_event().

std::unique_ptr<gsl_rng, Deleter> PHG4MicromegasDigitizer::m_rng

private

random generator that conform with sPHENIX standard

using a unique_ptr with custom Deleter ensures that the structure is properly freed when parent object is destroyed

Definition at line 75 of file PHG4MicromegasDigitizer.h.

View newest version in sPHENIX GitHub at line 75 of file PHG4MicromegasDigitizer.h

Referenced by add_noise(), and PHG4MicromegasDigitizer().

double PHG4MicromegasDigitizer::m_volt_per_electron_noise = 0

private

conversion factor (mv/electron)

Definition at line 59 of file PHG4MicromegasDigitizer.h.

View newest version in sPHENIX GitHub at line 59 of file PHG4MicromegasDigitizer.h

Referenced by InitRun(), and process_event().

double PHG4MicromegasDigitizer::m_volt_per_electron_signal = 0

private

conversion factor (mv/electron)

Definition at line 56 of file PHG4MicromegasDigitizer.h.

View newest version in sPHENIX GitHub at line 56 of file PHG4MicromegasDigitizer.h

Referenced by InitRun(), and process_event().

double PHG4MicromegasDigitizer::m_volts_per_charge = 20

private

conversion factor mv/fc

Definition at line 53 of file PHG4MicromegasDigitizer.h.

View newest version in sPHENIX GitHub at line 53 of file PHG4MicromegasDigitizer.h

Referenced by InitRun().

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

coresoftware/blob/master/simulation/g4simulation/g4micromegas/PHG4MicromegasDigitizer.h
coresoftware/blob/master/simulation/g4simulation/g4micromegas/PHG4MicromegasDigitizer.cc

Classes

Public Member Functions

Private Member Functions

Private Attributes

Static Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation