simple truth vertex smearing algorithm More...

#include <coresoftware/blob/master/simulation/g4simulation/g4vertex/GlobalVertexFastSimReco.h>

Inheritance diagram for GlobalVertexFastSimReco:

Collaboration diagram for GlobalVertexFastSimReco:

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

	~GlobalVertexFastSimReco () override

int	InitRun (PHCompositeNode *topNode) override

int	process_event (PHCompositeNode *topNode) override

void	set_x_smearing (const float x_smear)

void	set_y_smearing (const float y_smear)

void	set_z_smearing (const float z_smear)

void	set_t_smearing (const float t_smear)

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.

Private Member Functions
int	CreateNodes (PHCompositeNode *topNode)

Private Attributes
float	_x_smear = std::numeric_limits<float>::quiet_NaN()

float	_y_smear = std::numeric_limits<float>::quiet_NaN()

float	_z_smear = std::numeric_limits<float>::quiet_NaN()

float	_t_smear = std::numeric_limits<float>::quiet_NaN()

gsl_rng *	RandomGenerator = nullptr

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 = std::numeric_limits<int>::max() - 10 }

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

Detailed Description

simple truth vertex smearing algorithm

Definition at line 25 of file GlobalVertexFastSimReco.h.

View newest version in sPHENIX GitHub at line 25 of file GlobalVertexFastSimReco.h

Constructor & Destructor Documentation

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

Definition at line 30 of file GlobalVertexFastSimReco.cc.

View newest version in sPHENIX GitHub at line 30 of file GlobalVertexFastSimReco.cc

References RandomGenerator.

GlobalVertexFastSimReco::~GlobalVertexFastSimReco ( )

override

Definition at line 36 of file GlobalVertexFastSimReco.cc.

View newest version in sPHENIX GitHub at line 36 of file GlobalVertexFastSimReco.cc

References RandomGenerator.

Member Function Documentation

int GlobalVertexFastSimReco::CreateNodes ( PHCompositeNode * topNode )

private

Definition at line 140 of file GlobalVertexFastSimReco.cc.

View newest version in sPHENIX GitHub at line 140 of file GlobalVertexFastSimReco.cc

References Fun4AllReturnCodes::ABORTRUN, PHCompositeNode::addNode(), Fun4AllReturnCodes::EVENT_OK, PHNodeIterator::findFirst(), and PHWHERE.

Referenced by InitRun().

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int GlobalVertexFastSimReco::InitRun ( PHCompositeNode * )

overridevirtual

Called for first event when run number is known. Typically this is where you may want to fetch data from database, because you know the run number.

Reimplemented from SubsysReco.

Definition at line 41 of file GlobalVertexFastSimReco.cc.

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

References _t_smear, _x_smear, _y_smear, _z_smear, CreateNodes(), gsl_rng_set(), PHWHERE, RandomGenerator, seed, and Fun4AllBase::Verbosity().

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int GlobalVertexFastSimReco::process_event ( PHCompositeNode * )

overridevirtual

Called for each event. This is where you do the real work.

Reimplemented from SubsysReco.

Definition at line 69 of file GlobalVertexFastSimReco.cc.

View newest version in sPHENIX GitHub at line 69 of file GlobalVertexFastSimReco.cc

References _t_smear, _x_smear, _y_smear, _z_smear, Fun4AllReturnCodes::EVENT_OK, PHG4VtxPoint::get_t(), PHG4VtxPoint::get_x(), PHG4VtxPoint::get_y(), PHG4VtxPoint::get_z(), PHG4TruthInfoContainer::GetPrimaryVertexIndex(), PHG4TruthInfoContainer::GetPrimaryVtx(), i, GlobalVertexMap::insert(), j, PHWHERE, RandomGenerator, GlobalVertex::set_error(), GlobalVertex::set_t(), GlobalVertex::set_t_err(), GlobalVertex::set_x(), GlobalVertex::set_y(), GlobalVertex::set_z(), GlobalVertex::SMEARED, GlobalVertex::TRUTH, and Fun4AllBase::Verbosity().

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void GlobalVertexFastSimReco::set_t_smearing ( const float t_smear )

inline

Definition at line 37 of file GlobalVertexFastSimReco.h.

View newest version in sPHENIX GitHub at line 37 of file GlobalVertexFastSimReco.h

References _t_smear.

Referenced by Global_FastSim().

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void GlobalVertexFastSimReco::set_x_smearing ( const float x_smear )

inline

Definition at line 34 of file GlobalVertexFastSimReco.h.

View newest version in sPHENIX GitHub at line 34 of file GlobalVertexFastSimReco.h

References _x_smear.

Referenced by Global_FastSim().

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void GlobalVertexFastSimReco::set_y_smearing ( const float y_smear )

inline

Definition at line 35 of file GlobalVertexFastSimReco.h.

View newest version in sPHENIX GitHub at line 35 of file GlobalVertexFastSimReco.h

References _y_smear.

Referenced by Global_FastSim().

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void GlobalVertexFastSimReco::set_z_smearing ( const float z_smear )

inline

Definition at line 36 of file GlobalVertexFastSimReco.h.

View newest version in sPHENIX GitHub at line 36 of file GlobalVertexFastSimReco.h

References _z_smear.

Referenced by Global_FastSim().

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Member Data Documentation

float GlobalVertexFastSimReco::_t_smear = std::numeric_limits<float>::quiet_NaN()

private

Definition at line 45 of file GlobalVertexFastSimReco.h.

View newest version in sPHENIX GitHub at line 45 of file GlobalVertexFastSimReco.h

Referenced by InitRun(), process_event(), and set_t_smearing().

float GlobalVertexFastSimReco::_x_smear = std::numeric_limits<float>::quiet_NaN()

private

Definition at line 42 of file GlobalVertexFastSimReco.h.

View newest version in sPHENIX GitHub at line 42 of file GlobalVertexFastSimReco.h

Referenced by InitRun(), process_event(), and set_x_smearing().

float GlobalVertexFastSimReco::_y_smear = std::numeric_limits<float>::quiet_NaN()

private

Definition at line 43 of file GlobalVertexFastSimReco.h.

View newest version in sPHENIX GitHub at line 43 of file GlobalVertexFastSimReco.h

Referenced by InitRun(), process_event(), and set_y_smearing().

float GlobalVertexFastSimReco::_z_smear = std::numeric_limits<float>::quiet_NaN()

private

Definition at line 44 of file GlobalVertexFastSimReco.h.

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

Referenced by InitRun(), process_event(), and set_z_smearing().

gsl_rng* GlobalVertexFastSimReco::RandomGenerator = nullptr

private

Definition at line 46 of file GlobalVertexFastSimReco.h.

View newest version in sPHENIX GitHub at line 46 of file GlobalVertexFastSimReco.h

Referenced by GlobalVertexFastSimReco(), InitRun(), process_event(), and ~GlobalVertexFastSimReco().

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

coresoftware/blob/master/simulation/g4simulation/g4vertex/GlobalVertexFastSimReco.h
coresoftware/blob/master/simulation/g4simulation/g4vertex/GlobalVertexFastSimReco.cc

Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation