#include </dev/shm/kenichi/update-github-e1039-doc/e1039-core/generators/E906LegacyGen/SQPrimaryParticleGen.h>

Inheritance diagram for SQPrimaryParticleGen:

Collaboration diagram for SQPrimaryParticleGen:

Public Member Functions
	SQPrimaryParticleGen ()

virtual	~SQPrimaryParticleGen ()

int	Init (PHCompositeNode *topNode)

int	InitRun (PHCompositeNode *topNode)

int	process_event (PHCompositeNode *topNode)

bool	generateDimuon (double mass, double xF, bool angular=false)
	Dimuon phase space generator. More...

void	enablePythia ()

void	enableCustomDimuon ()

void	enableDrellYanGen ()

void	enableJPsiGen ()

void	enablePsipGen ()

void	set_xfRange (const double xmin, const double xmax)

void	set_massRange (const double mmin, const double mmax)


int	generateDrellYan (PHCompositeNode *topNode, TVector3 vtx, const double pARatio, double luminosity)
	Various generators. More...

int	generateJPsi (PHCompositeNode *topNode, TVector3 vtx, const double pARatio, double luminosity)

int	generatePsip (PHCompositeNode *topNode, TVector3 vtx, const double pARatio, double luminosity)

int	generatePythia (PHCompositeNode *topNode, TVector3 vtx, const double pARatio)

int	generateCustomDimuon (PHCompositeNode *topNode, TVector3 vtx, const double pARatio)

Public Member Functions inherited from PHG4ParticleGeneratorBase
virtual	~PHG4ParticleGeneratorBase ()

virtual void	set_name (const std::string &particle="proton")

virtual void	set_pid (const int pid)

virtual void	set_mom (const double x, const double y, const double z)

virtual void	set_vtx (const double x, const double y, const double z)

virtual void	set_t0 (const double t)

virtual double	get_vtx_x () const

virtual double	get_vtx_y () const

virtual double	get_vtx_z () const

virtual double	get_t0 () const

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

virtual void	AddParticle (const std::string &particle, const double x, const double y, const double z)

virtual void	AddParticle (const int pid, const double x, const double y, const double z)

virtual void	Embed (const int i=1)

virtual int	ReuseExistingVertex (PHCompositeNode *topNode)

int	get_reuse_existing_vertex () const

void	set_reuse_existing_vertex (const int i=1)

void	set_seed (const unsigned int iseed)

unsigned int	get_seed () const

Public Member Functions inherited from SubsysReco
virtual	~SubsysReco ()

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

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

virtual int	Reset (PHCompositeNode *)
	Reset. More...

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

Public Member Functions inherited from Fun4AllBase
virtual	~Fun4AllBase ()

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

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

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

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

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

Public Attributes
bool	_Pythia

bool	_CustomDimuon

bool	_DrellYanGen

bool	drellyanMode

bool	_JPsiGen

bool	_PsipGen


Int_t	nEventsThrown
	Run-accumulated variables. More...

Int_t	nEventsPhysics

Int_t	nEventsAccepted

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 PHG4ParticleGeneratorBase
	PHG4ParticleGeneratorBase (const std::string &name="GENERATORBASE")

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

std::string	get_pdgname (const int pdgcode) const

double	get_mass (const int pdgcode) const

void	CheckAndCreateParticleVector ()

void	SetParticleId (PHG4Particle particle, PHG4InEvent ineve)

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

Protected Member Functions inherited from Fun4AllBase
	Fun4AllBase (const std::string &name="NONAME")

Protected Attributes inherited from PHG4ParticleGeneratorBase
int	embedflag

int	reuse_existing_vertex

double	vtx_x

double	vtx_y

double	vtx_z

double	t0

std::vector< PHG4Particle * >	particlelist

unsigned int	seed

gsl_rng *	RandomGenerator

Protected Attributes inherited from Fun4AllBase
std::string	ThisName

int	verbosity
	The verbosity level. 0 means not verbose at all. More...

Detailed Description

Definition at line 32 of file SQPrimaryParticleGen.h.

Constructor & Destructor Documentation

SQPrimaryParticleGen::SQPrimaryParticleGen ( )

Definition at line 77 of file SQPrimaryParticleGen.C.

SQPrimaryParticleGen::~SQPrimaryParticleGen ( )

virtual

Definition at line 95 of file SQPrimaryParticleGen.C.

Member Function Documentation

void SQPrimaryParticleGen::enableCustomDimuon ( )

inline

Definition at line 69 of file SQPrimaryParticleGen.h.

References _CustomDimuon.

void SQPrimaryParticleGen::enableDrellYanGen ( )

inline

Definition at line 71 of file SQPrimaryParticleGen.h.

References _DrellYanGen.

Referenced by EventDisplay4Sim(), and Fun4Sim().

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void SQPrimaryParticleGen::enableJPsiGen ( )

inline

Definition at line 74 of file SQPrimaryParticleGen.h.

References _JPsiGen.

Referenced by EventDisplay4Sim(), and Fun4Sim().

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void SQPrimaryParticleGen::enablePsipGen ( )

inline

Definition at line 76 of file SQPrimaryParticleGen.h.

References _PsipGen.

Referenced by EventDisplay4Sim(), and Fun4Sim().

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void SQPrimaryParticleGen::enablePythia ( )

inline

Definition at line 67 of file SQPrimaryParticleGen.h.

References _Pythia.

Referenced by EventDisplay4Sim(), and Fun4Sim().

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int SQPrimaryParticleGen::generateCustomDimuon	(	PHCompositeNode *	topNode,
		TVector3	vtx,
		const double	pARatio
	)

bool SQPrimaryParticleGen::generateDimuon	(	double	mass,
		double	xF,
		bool	angular = `false`
	)

Dimuon phase space generator.

Definition at line 389 of file SQPrimaryParticleGen.C.

References DPGEN::bv_cms, UtilDimuon::CalcVar(), drellyanMode, DPGEN::pT0DY, DPGEN::pT0JPsi, DPGEN::pTpowDY, DPGEN::pTpowJPsi, DPGEN::s, SQDimuon::set_mom_neg(), SQDimuon::set_mom_pos(), DPGEN::sqrts, and DPGEN::twopi.

Referenced by generateDrellYan(), generateJPsi(), and generatePsip().

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int SQPrimaryParticleGen::generateDrellYan	(	PHCompositeNode *	topNode,
		TVector3	vtx,
		const double	pARatio,
		double	luminosity
	)

Various generators.

Definition at line 213 of file SQPrimaryParticleGen.C.

References Fun4AllReturnCodes::ABORTEVENT, c1, UtilDimuon::CalcVar(), drellyanMode, and generateDimuon().

Referenced by process_event().

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int SQPrimaryParticleGen::generateJPsi	(	PHCompositeNode *	topNode,
		TVector3	vtx,
		const double	pARatio,
		double	luminosity
	)

Definition at line 285 of file SQPrimaryParticleGen.C.

References Fun4AllReturnCodes::ABORTEVENT, DPGEN::ajpsi, DPGEN::bjpsi, DPGEN::brjpsi, UtilDimuon::CalcVar(), generateDimuon(), DPGEN::mjpsi, DPGEN::sigmajpsi, and DPGEN::sqrt2pi.

Referenced by process_event().

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int SQPrimaryParticleGen::generatePsip	(	PHCompositeNode *	topNode,
		TVector3	vtx,
		const double	pARatio,
		double	luminosity
	)

Definition at line 313 of file SQPrimaryParticleGen.C.

References Fun4AllReturnCodes::ABORTEVENT, DPGEN::ajpsi, DPGEN::bjpsi, DPGEN::brjpsi, UtilDimuon::CalcVar(), generateDimuon(), DPGEN::mpsip, DPGEN::psipscale, DPGEN::sigmajpsi, and DPGEN::sqrt2pi.

Referenced by process_event().

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int SQPrimaryParticleGen::generatePythia	(	PHCompositeNode *	topNode,
		TVector3	vtx,
		const double	pARatio
	)

Definition at line 342 of file SQPrimaryParticleGen.C.

References PHG4InEvent::AddParticle(), PHG4InEvent::AddVtx(), PHG4Particle::set_e(), PHG4Particle::set_name(), PHG4Particle::set_pid(), PHG4Particle::set_px(), PHG4Particle::set_py(), PHG4Particle::set_pz(), PHG4Particle::set_track_id(), and PHG4Particle::set_vtx_id().

Referenced by process_event().

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int SQPrimaryParticleGen::Init ( PHCompositeNode * )

virtual

Called during initialization. Typically this is where you can book histograms, and e.g. register them to Fun4AllServer (so they can be output to file using Fun4AllServer::dumpHistos() method).

Reimplemented from SubsysReco.

Definition at line 103 of file SQPrimaryParticleGen.C.

References _Pythia, Fun4AllReturnCodes::EVENT_OK, and PHG4ParticleGeneratorBase::seed.

int SQPrimaryParticleGen::InitRun ( PHCompositeNode * )

virtual

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 PHG4ParticleGeneratorBase.

Definition at line 159 of file SQPrimaryParticleGen.C.

References PHCompositeNode::addNode(), and PHNodeIterator::findFirst().

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int SQPrimaryParticleGen::process_event ( PHCompositeNode * )

virtual

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

Reimplemented from PHG4ParticleGeneratorBase.

Definition at line 188 of file SQPrimaryParticleGen.C.

References _DrellYanGen, _JPsiGen, _PsipGen, _Pythia, Fun4AllReturnCodes::EVENT_OK, generateDrellYan(), generateJPsi(), generatePsip(), generatePythia(), SQPrimaryVertexGen::getLuminosity(), SQPrimaryVertexGen::getPARatio(), PHGeomUtility::GetTGeoManager(), SQPrimaryVertexGen::InitRun(), and SQPrimaryVertexGen::traverse().

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void SQPrimaryParticleGen::set_massRange	(	const double	mmin,
		const double	mmax
	)

inline

Definition at line 83 of file SQPrimaryParticleGen.h.

Referenced by EventDisplay4Sim(), and Fun4Sim().

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void SQPrimaryParticleGen::set_xfRange	(	const double	xmin,
		const double	xmax
	)

inline

Definition at line 79 of file SQPrimaryParticleGen.h.

Referenced by EventDisplay4Sim(), and Fun4Sim().

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Member Data Documentation

bool SQPrimaryParticleGen::_CustomDimuon

Definition at line 70 of file SQPrimaryParticleGen.h.

Referenced by enableCustomDimuon().

bool SQPrimaryParticleGen::_DrellYanGen

Definition at line 72 of file SQPrimaryParticleGen.h.

Referenced by enableDrellYanGen(), and process_event().

bool SQPrimaryParticleGen::_JPsiGen

Definition at line 75 of file SQPrimaryParticleGen.h.

Referenced by enableJPsiGen(), and process_event().

bool SQPrimaryParticleGen::_PsipGen

Definition at line 77 of file SQPrimaryParticleGen.h.

Referenced by enablePsipGen(), and process_event().

bool SQPrimaryParticleGen::_Pythia

Definition at line 68 of file SQPrimaryParticleGen.h.

Referenced by enablePythia(), Init(), and process_event().

bool SQPrimaryParticleGen::drellyanMode

Definition at line 73 of file SQPrimaryParticleGen.h.

Referenced by generateDimuon(), and generateDrellYan().

Int_t SQPrimaryParticleGen::nEventsAccepted

Definition at line 62 of file SQPrimaryParticleGen.h.

Int_t SQPrimaryParticleGen::nEventsPhysics

Definition at line 61 of file SQPrimaryParticleGen.h.

Int_t SQPrimaryParticleGen::nEventsThrown

Run-accumulated variables.

Definition at line 60 of file SQPrimaryParticleGen.h.

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

/dev/shm/kenichi/update-github-e1039-doc/e1039-core/generators/E906LegacyGen/SQPrimaryParticleGen.h
/dev/shm/kenichi/update-github-e1039-doc/e1039-core/generators/E906LegacyGen/SQPrimaryParticleGen.C

Public Member Functions

Public Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation