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

Inheritance diagram for PHSartre:

Collaboration diagram for PHSartre:

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

virtual	~PHSartre ()

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	register_trigger (PHSartreGenTrigger *theTrigger)
	set event selection criteria

void	set_trigger_OR ()

void	set_trigger_AND ()

void	process_string (std::string s)
	pass commands directly to PYTHIA8

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

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
double	percent_diff (const double a, const double b)

void	randomlyReverseBeams (Event *myEvent)

void	ReverseBeams (Event *myEvent)

Private Attributes
int	_eventcount

int	_gencount

std::vector< PHSartreGenTrigger * >	_registeredTriggers

bool	_triggersOR

bool	_triggersAND

std::string	_configFile

std::vector< std::string >	_commands

Sartre *	_sartre

EventGeneratorSettings *	settings

TGenPhaseSpace *	decay

int	daughterID

double	daughterMasses [2]

bool	doPerformDecay

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 19 of file PHSartre.h.

View newest version in sPHENIX GitHub at line 19 of file PHSartre.h

Constructor & Destructor Documentation

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

Definition at line 41 of file PHSartre.cc.

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

PHSartre::~PHSartre ( )

virtual

Definition at line 74 of file PHSartre.cc.

View newest version in sPHENIX GitHub at line 74 of file PHSartre.cc

References _sartre.

Member Function Documentation

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

inline

Definition at line 53 of file PHSartre.h.

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

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

Here is the call graph for this function:

int PHSartre::End ( PHCompositeNode * )

virtual

Called at the end of all processing.

Reimplemented from SubsysReco.

Definition at line 125 of file PHSartre.cc.

View newest version in sPHENIX GitHub at line 125 of file PHSartre.cc

References _eventcount, _gencount, _sartre, Fun4AllReturnCodes::EVENT_OK, and Fun4AllBase::Verbosity().

Here is the call graph for this function:

int PHSartre::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 79 of file PHSartre.cc.

View newest version in sPHENIX GitHub at line 79 of file PHSartre.cc

References _configFile, _eventcount, _sartre, Fun4AllReturnCodes::ABORTRUN, PHHepMCGenHelper::create_node_tree(), daughterID, daughterMasses, decay, doPerformDecay, Fun4AllReturnCodes::EVENT_OK, and settings.