#include <fun4all_coresoftware/blob/master/generators/PHPythia6/PHPythia6.h>

Inheritance diagram for PHPythia6:

Collaboration diagram for PHPythia6:

Public Member Functions
	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="")

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

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 }

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 14 of file PHPythia6.h.

View newest version in sPHENIX GitHub at line 14 of file PHPythia6.h

Constructor & Destructor Documentation

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

Definition at line 38 of file PHPythia6.cc.

View newest version in sPHENIX GitHub at line 38 of file PHPythia6.cc

References PHHepMCGenHelper::set_embedding_id().

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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 PHHepMCGenHelper::set_vertex_distribution_mean(), and PHHepMCGenHelper::set_vertex_distribution_width().

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int PHPythia6::End ( PHCompositeNode * )

overridevirtual

Called at the end of all processing.

Reimplemented from SubsysReco.

Definition at line 93 of file PHPythia6.cc.

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

References _eventcount, _geneventcount, and Fun4AllReturnCodes::EVENT_OK.

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.

Definition at line 52 of file PHPythia6.cc.

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

References _configFile, _eventcount, kdfinder::abs(), PHHepMCGenHelper::create_node_tree(), Fun4AllReturnCodes::EVENT_OK, exit(), PHWHERE, ReadConfig(), and Fun4AllBase::Verbosity().

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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

Definition at line 456 of file PHPythia6.cc.

View newest version in sPHENIX GitHub at line 456 of file PHPythia6.cc

Referenced by ReadConfig().

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void PHPythia6::print_config ( ) const

Definition at line 336 of file PHPythia6.cc.

View newest version in sPHENIX GitHub at line 336 of file PHPythia6.cc

int PHPythia6::process_event ( PHCompositeNode * )

overridevirtual

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

Reimplemented from SubsysReco.

Definition at line 340 of file PHPythia6.cc.

View newest version in sPHENIX GitHub at line 340 of file PHPythia6.cc

References _eventcount, _filename_ascii, _geneventcount, _registeredTriggers, _save_ascii, _triggersAND, _triggersOR, Fun4AllReturnCodes::ABORTRUN, Fun4AllReturnCodes::EVENT_OK, PHHepMCGenHelper::insert_event(), and Fun4AllBase::Verbosity().

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

private

Definition at line 114 of file PHPythia6.cc.

View newest version in sPHENIX GitHub at line 114 of file PHPythia6.cc

References _configFile, exit(), getline, IntegerTest(), pydat1, pydat3, pyjets, pytune, Acts::Test::transform, and value.

Referenced by Init().

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void PHPythia6::register_trigger ( PHPy6GenTrigger * theTrigger )

set event selection criteria

Definition at line 475 of file PHPythia6.cc.

View newest version in sPHENIX GitHub at line 475 of file PHPythia6.cc

References _registeredTriggers, PHPy6GenTrigger::GetName(), and Fun4AllBase::Verbosity().

Referenced by Fun4All_G4_FullDetectorModular(), and Fun4All_G4_FullDetectorModularBeast().

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int PHPythia6::ResetEvent ( PHCompositeNode * )

overridevirtual

Clean up after each event.

Reimplemented from SubsysReco.

Definition at line 470 of file PHPythia6.cc.

View newest version in sPHENIX GitHub at line 470 of file PHPythia6.cc

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, and _save_ascii.

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.

Referenced by Fun4All_G4_CEMC(), Fun4All_G4_EICDetector(), Fun4All_G4_EICDetector_AnaTutorial(), Fun4All_G4_FEMC(), Fun4All_G4_FHCAL(), Fun4All_G4_FullDetectorModular(), Fun4All_G4_FullDetectorModularBeast(), Fun4All_G4_HCALIN(), Fun4All_G4_HCALOUT(), Fun4All_G4_LBLDetector(), Fun4All_Generator_Display(), and InputInit().

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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_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.

Member Data Documentation

std::string PHPythia6::_configFile

private

Definition at line 67 of file PHPythia6.h.

View newest version in sPHENIX GitHub at line 67 of file PHPythia6.h

Referenced by Init(), ReadConfig(), and set_config_file().

int PHPythia6::_eventcount

private

Definition at line 63 of file PHPythia6.h.

View newest version in sPHENIX GitHub at line 63 of file PHPythia6.h

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

std::string PHPythia6::_filename_ascii

private

ASCII file name to save HepMC event to

Definition at line 77 of file PHPythia6.h.

View newest version in sPHENIX GitHub at line 77 of file PHPythia6.h

Referenced by process_event(), and save_ascii().

int PHPythia6::_geneventcount

private

Definition at line 64 of file PHPythia6.h.

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

Referenced by End(), and process_event().

std::vector<PHPy6GenTrigger *> PHPythia6::_registeredTriggers

private

Definition at line 80 of file PHPythia6.h.

View newest version in sPHENIX GitHub at line 80 of file PHPythia6.h

Referenced by process_event(), and register_trigger().

bool PHPythia6::_save_ascii

private

Save HepMC event to ASCII file?

Definition at line 72 of file PHPythia6.h.

View newest version in sPHENIX GitHub at line 72 of file PHPythia6.h

Referenced by process_event(), and save_ascii().

bool PHPythia6::_triggersAND

private

Definition at line 82 of file PHPythia6.h.

View newest version in sPHENIX GitHub at line 82 of file PHPythia6.h

Referenced by process_event(), and set_trigger_AND().

bool PHPythia6::_triggersOR

private

Definition at line 81 of file PHPythia6.h.

View newest version in sPHENIX GitHub at line 81 of file PHPythia6.h

Referenced by process_event(), and set_trigger_OR().

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

fun4all_coresoftware/blob/master/generators/PHPythia6/PHPythia6.h
fun4all_coresoftware/blob/master/generators/PHPythia6/PHPythia6.cc

Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation