#include <analysis/blob/master/EICTrigger/PHPythia6.h>

Inheritance diagram for PHPythia6:

Collaboration diagram for PHPythia6:

Public Member Functions
	PHPythia6 (const std::string &name="PHPythia6")

virtual	~PHPythia6 ()

int	Init (PHCompositeNode *topNode)

int	process_event (PHCompositeNode *topNode)

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

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

void	set_config_file (const std::string cfg_file)

void	print_config () const

void	beam_vertex_parameters (double beamX, double beamY, double beamZ, double beamXsigma, double beamYsigma, double beamZsigma)

void	save_ascii (std::string fname="pythia_hepmc.dat")

void	register_trigger (PHPy6GenTrigger *theTrigger)
	set event selection criteria

void	set_trigger_OR ()

void	set_trigger_AND ()

void	set_vertex_distribution_function (PHHepMCGenHelper::VTXFUNC x, PHHepMCGenHelper::VTXFUNC y, PHHepMCGenHelper::VTXFUNC z, PHHepMCGenHelper::VTXFUNC t)
	toss a new vertex according to a Uniform or Gaus distribution

void	set_vertex_distribution_mean (const double x, const double y, const double z, const double t)
	set the mean value of the vertex distribution, use PHENIX units of cm, ns

void	set_vertex_distribution_width (const double x, const double y, const double z, const double t)
	set the width of the vertex distribution function about the mean, use PHENIX units of cm, ns

void	set_reuse_vertex (int src_embedding_id)
	reuse vertex from another PHHepMCGenEvent with embedding_id = src_embedding_id Additional smearing and shift possible with set_vertex_distribution_*()

int	get_embedding_id () const

void	set_embedding_id (int id)

	PHPythia6 (const std::string &name="PHPythia6")

	~PHPythia6 () override

int	Init (PHCompositeNode *topNode) override

int	process_event (PHCompositeNode *topNode) override

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

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

void	set_config_file (const std::string &cfg_file)

void	print_config () const

void	beam_vertex_parameters (double beamX, double beamY, double beamZ, double beamXsigma, double beamYsigma, double beamZsigma)

void	save_ascii (const std::string &fname="pythia_hepmc.dat")

void	register_trigger (PHPy6GenTrigger *theTrigger)
	set event selection criteria

void	set_trigger_OR ()

void	set_trigger_AND ()

Public Member Functions inherited from SubsysReco
	~SubsysReco () override

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

virtual int	InitRun (PHCompositeNode *)

virtual int	Reset (PHCompositeNode *)
	Reset.

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 PHHepMCGenHelper
	PHHepMCGenHelper ()

virtual	~PHHepMCGenHelper ()

void	set_vertex_distribution_function (VTXFUNC x, VTXFUNC y, VTXFUNC z, VTXFUNC t)
	toss a new vertex according to a Uniform or Gaus distribution

void	set_vertex_distribution_mean (const double x, const double y, const double z, const double t)
	set the mean value of the vertex distribution, use PHENIX units of cm, ns

void	set_vertex_distribution_width (const double x, const double y, const double z, const double t)
	set the width of the vertex distribution function about the mean, use PHENIX units of cm, ns

int	get_embedding_id () const

void	set_embedding_id (int id)

void	set_reuse_vertex (int src_embedding_id)
	reuse vertex from another PHHepMCGenEvent with embedding_id = src_embedding_id Additional smearing and shift possible with set_vertex_distribution_*()

virtual int	create_node_tree (PHCompositeNode *topNode)
	init interface nodes

const PHHepMCGenEvent *	get_PHHepMCGenEvent_template () const
	choice of reference version of the PHHepMCGenEvent

PHHepMCGenEvent *	insert_event (HepMC::GenEvent *evt)
	send HepMC::GenEvent to DST tree. This function takes ownership of evt

const PHHepMCGenEventMap *	get_geneventmap () const

PHHepMCGenEventMap *	get_geneventmap ()

gsl_rng *	get_random_generator ()

void	set_geneventmap (PHHepMCGenEventMap *geneventmap)

void	set_beam_direction_theta_phi (const double beamA_theta, const double beamA_phi, const double beamB_theta, const double beamB_phi)

void	set_beam_angular_divergence_hv (const double beamA_divergence_h, const double beamA_divergence_v, const double beamB_divergence_h, const double beamB_divergence_v)

void	set_beam_angular_z_coefficient_hv (const double beamA_h, const double beamA_v, const double beamB_h, const double beamB_v)

void	use_beam_bunch_sim (bool b)
	simulate bunch interaction instead of applying vertex distributions

void	set_beam_bunch_width (const std::vector< double > &beamA, const std::vector< double > &beamB)

void	CopySettings (PHHepMCGenHelper &helper)

void	CopySettings (PHHepMCGenHelper *helper_dest)
	copy setting to helper_dest

void	CopyHelperSettings (PHHepMCGenHelper *helper_src)
	copy setting from helper_src

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

void	PHHepMCGenHelper_Verbosity (int v)

int	PHHepMCGenHelper_Verbosity ()

Private Member Functions
int	ReadConfig (const std::string cfg_file="")

int	CreateNodeTree (PHCompositeNode *topNode)

void	IntegerTest (double number)

void	initPythia ()

int	ReadConfig (const std::string &cfg_file="")

void	IntegerTest (double number)

void	initPythia ()

Private Attributes
int	_eventcount

int	_geneventcount

std::string	_configFile

bool	_save_ascii

std::string	_filename_ascii

std::vector< PHPy6GenTrigger * >	_registeredTriggers

bool	_triggersOR

bool	_triggersAND

PHHepMCGenHelper	hepmc_helper
	helper for insert HepMC event to DST node and add vertex smearing

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 }

Public Types inherited from PHHepMCGenHelper
enum	VTXFUNC { Uniform, Gaus }
	supported function distributions More...

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

Protected Member Functions inherited from PHHepMCGenHelper
void	HepMC2Lab_boost_rotation_translation (PHHepMCGenEvent *genevent)
	Record the translation,boost,rotation for HepMC frame to lab frame according to collision settings.

void	move_vertex (PHHepMCGenEvent *genevent)
	move vertex in translation according to vertex settings

std::pair< double, double >	generate_vertx_with_bunch_interaction (PHHepMCGenEvent *genevent)

Detailed Description

Definition at line 18 of file PHPythia6.h.

View newest version in sPHENIX GitHub at line 18 of file PHPythia6.h

Constructor & Destructor Documentation

PHPythia6::PHPythia6 ( const std::string & name = "PHPythia6" )

Definition at line 46 of file PHPythia6.C.

View newest version in sPHENIX GitHub at line 46 of file PHPythia6.C

References PHHepMCGenHelper::set_embedding_id().

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PHPythia6::~PHPythia6 ( )

virtual

Definition at line 60 of file PHPythia6.C.

View newest version in sPHENIX GitHub at line 60 of file PHPythia6.C

PHPythia6::PHPythia6 ( const std::string & name = "PHPythia6" )

PHPythia6::~PHPythia6 ( )

inlineoverride

Definition at line 18 of file PHPythia6.h.

View newest version in sPHENIX GitHub at line 18 of file PHPythia6.h

Member Function Documentation

void PHPythia6::beam_vertex_parameters	(	double	beamX,
		double	beamY,
		double	beamZ,
		double	beamXsigma,
		double	beamYsigma,
		double	beamZsigma
	)

inline

Definition at line 32 of file PHPythia6.h.

View newest version in sPHENIX GitHub at line 32 of file PHPythia6.h

References set_vertex_distribution_mean(), and set_vertex_distribution_width().

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void PHPythia6::beam_vertex_parameters	(	double	beamX,
		double	beamY,
		double	beamZ,
		double	beamXsigma,
		double	beamYsigma,
		double	beamZsigma
	)

inline

Definition at line 37 of file PHPythia6.h.

View newest version in sPHENIX GitHub at line 37 of file PHPythia6.h

References set_vertex_distribution_mean(), and set_vertex_distribution_width().

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int PHPythia6::CreateNodeTree ( PHCompositeNode * topNode )

private

Referenced by Init().

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int PHPythia6::End ( PHCompositeNode * )

overridevirtual

Called at the end of all processing.

Reimplemented from SubsysReco.

int PHPythia6::End ( PHCompositeNode * )

virtual

Called at the end of all processing.

Reimplemented from SubsysReco.

Definition at line 100 of file PHPythia6.C.

View newest version in sPHENIX GitHub at line 100 of file PHPythia6.C

References _eventcount, _geneventcount, and Fun4AllReturnCodes::EVENT_OK.

int PHPythia6::get_embedding_id ( ) const

inline

embedding ID for the event positive ID is the embedded event of interest, e.g. jetty event from pythia negative IDs are backgrounds, .e.g out of time pile up collisions Usually, ID = 0 means the primary Au+Au collision background

Definition at line 87 of file PHPythia6.h.

View newest version in sPHENIX GitHub at line 87 of file PHPythia6.h

References PHHepMCGenHelper::get_embedding_id(), and hepmc_helper.

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int PHPythia6::Init ( PHCompositeNode * )

overridevirtual

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.

int PHPythia6::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 64 of file PHPythia6.C.

View newest version in sPHENIX GitHub at line 64 of file PHPythia6.C

References _configFile, _eventcount, CreateNodeTree(), Fun4AllReturnCodes::EVENT_OK, PHWHERE, pydatr, and ReadConfig().

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void PHPythia6::initPythia ( )

private

definition needed to use pythia wrapper headers from HepMC

void PHPythia6::initPythia ( )

private

definition needed to use pythia wrapper headers from HepMC

void PHPythia6::IntegerTest ( double number )

private

Certain Pythia switches and parameters only accept integer values This function checks if input values are integers and warns the user if they are not

void PHPythia6::IntegerTest ( double number )

private

Certain Pythia switches and parameters only accept integer values This function checks if input values are integers and warns the user if they are not

Definition at line 455 of file PHPythia6.C.

View newest version in sPHENIX GitHub at line 455 of file PHPythia6.C

Referenced by ReadConfig().

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void PHPythia6::print_config ( ) const

Definition at line 343 of file PHPythia6.C.

View newest version in sPHENIX GitHub at line 343 of file PHPythia6.C

int PHPythia6::process_event ( PHCompositeNode * )

overridevirtual

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

Reimplemented from SubsysReco.

int PHPythia6::process_event ( PHCompositeNode * )

virtual

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

Reimplemented from SubsysReco.

Definition at line 346 of file PHPythia6.C.

View newest version in sPHENIX GitHub at line 346 of file PHPythia6.C

References _eventcount, _filename_ascii, _geneventcount, _registeredTriggers, _save_ascii, _triggersAND, _triggersOR, Fun4AllReturnCodes::ABORTRUN, Fun4AllReturnCodes::EVENT_OK, PHHepMCGenHelper::insert_event(), out, pypars, and verbosity.

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int PHPythia6::ReadConfig ( const std::string & cfg_file = "" )

private

Definition at line 118 of file PHPythia6.cc.

View newest version in sPHENIX GitHub at line 118 of file PHPythia6.cc

References _configFile, index, infile, IntegerTest(), CKF_timing_vs_mu::label, line, pydat1, pydat2, pydat3, pyjets, pypars, pysubs, pytune, Acts::Test::transform, and value.

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int PHPythia6::ReadConfig ( const std::string cfg_file = "" )

private

Definition at line 121 of file PHPythia6.C.

View newest version in sPHENIX GitHub at line 121 of file PHPythia6.C

References _configFile, index, infile, IntegerTest(), CKF_timing_vs_mu::label, line, pydat1, pydat2, pydat3, pyjets, pypars, pysubs, pytune, Acts::Test::transform, and value.

Referenced by Init().

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void PHPythia6::register_trigger ( PHPy6GenTrigger * theTrigger )

set event selection criteria

void PHPythia6::register_trigger ( PHPy6GenTrigger * theTrigger )

set event selection criteria

Definition at line 472 of file PHPythia6.C.

View newest version in sPHENIX GitHub at line 472 of file PHPythia6.C

References _registeredTriggers, PHPy6GenTrigger::GetName(), and verbosity.

Referenced by Fun4All_G4_EICDetector_LQ(), and Fun4All_Pythia6().

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int PHPythia6::ResetEvent ( PHCompositeNode * )

overridevirtual

Clean up after each event.

Reimplemented from SubsysReco.

int PHPythia6::ResetEvent ( PHCompositeNode * )

virtual

Clean up after each event.

Reimplemented from SubsysReco.

Definition at line 468 of file PHPythia6.C.

View newest version in sPHENIX GitHub at line 468 of file PHPythia6.C

References Fun4AllReturnCodes::EVENT_OK.

void PHPythia6::save_ascii ( const std::string & fname = "pythia_hepmc.dat" )

inline

Definition at line 43 of file PHPythia6.h.

View newest version in sPHENIX GitHub at line 43 of file PHPythia6.h

References _filename_ascii, _save_ascii, and INTTVtxZ::fname.

void PHPythia6::save_ascii ( std::string fname = "pythia_hepmc.dat" )

inline

Definition at line 48 of file PHPythia6.h.

View newest version in sPHENIX GitHub at line 48 of file PHPythia6.h

References _filename_ascii, _save_ascii, and INTTVtxZ::fname.

void PHPythia6::set_config_file ( const std::string & cfg_file )

inline

Definition at line 28 of file PHPythia6.h.

View newest version in sPHENIX GitHub at line 28 of file PHPythia6.h

References _configFile.

void PHPythia6::set_config_file ( const std::string cfg_file )

inline

Definition at line 33 of file PHPythia6.h.

View newest version in sPHENIX GitHub at line 33 of file PHPythia6.h

References _configFile.

Referenced by Fun4All_EICAnalysis_DVCS(), Fun4All_G4_EICDetector_AnaTutorial(), Fun4All_G4_EICDetector_LQ(), Fun4All_G4_EICDetector_LQ_reference(), Fun4All_G4_EICDetector_RICH(), Fun4All_G4_fsPHENIX_FastSim(), Fun4All_G4_fsPHENIX_pi0(), Fun4All_G4_sPHENIX(), Fun4All_G4_sPHENIX_AnaGenFit(), Fun4All_G4_sPHENIX_photonjet(), Fun4All_G4_sPHENIX_photons(), Fun4All_G4_sPHENIX_truthphotonjet(), Fun4All_Generator_Display(), Fun4All_MCEventGen(), Fun4All_Pythia6(), Fun4All_single_particle(), and InputInit().

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void PHPythia6::set_embedding_id ( int id )

inline

embedding ID for the event positive ID is the embedded event of interest, e.g. jetty event from pythia negative IDs are backgrounds, .e.g out of time pile up collisions Usually, ID = 0 means the primary Au+Au collision background

Definition at line 93 of file PHPythia6.h.

View newest version in sPHENIX GitHub at line 93 of file PHPythia6.h

References hepmc_helper, and PHHepMCGenHelper::set_embedding_id().

Referenced by InputInit().

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void PHPythia6::set_reuse_vertex ( int src_embedding_id )

inline

reuse vertex from another PHHepMCGenEvent with embedding_id = src_embedding_id Additional smearing and shift possible with set_vertex_distribution_*()

Definition at line 78 of file PHPythia6.h.

View newest version in sPHENIX GitHub at line 78 of file PHPythia6.h

References hepmc_helper, and PHHepMCGenHelper::set_reuse_vertex().

Referenced by Fun4All_G4_sPHENIX_photonjet(), Fun4All_G4_sPHENIX_photons(), and Fun4All_G4_sPHENIX_truthphotonjet().

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void PHPythia6::set_trigger_AND ( )

inline

Definition at line 52 of file PHPythia6.h.

View newest version in sPHENIX GitHub at line 52 of file PHPythia6.h

References _triggersAND.

void PHPythia6::set_trigger_AND ( )

inline

Definition at line 57 of file PHPythia6.h.

View newest version in sPHENIX GitHub at line 57 of file PHPythia6.h

References _triggersAND.

void PHPythia6::set_trigger_OR ( )

inline

Definition at line 51 of file PHPythia6.h.

View newest version in sPHENIX GitHub at line 51 of file PHPythia6.h

References _triggersOR.

void PHPythia6::set_trigger_OR ( )

inline

Definition at line 56 of file PHPythia6.h.

View newest version in sPHENIX GitHub at line 56 of file PHPythia6.h

References _triggersOR.

void PHPythia6::set_vertex_distribution_function	(	PHHepMCGenHelper::VTXFUNC	x,
		PHHepMCGenHelper::VTXFUNC	y,
		PHHepMCGenHelper::VTXFUNC	z,
		PHHepMCGenHelper::VTXFUNC	t
	)