#include <analysis/blob/master/EventMix/src/PairMaker.h>

Inheritance diagram for PairMaker:

Collaboration diagram for PairMaker:

Public Member Functions
	PairMaker (const std::string &name="PairMaker", const std::string &filename="test.root")

virtual	~PairMaker ()

int	Init (PHCompositeNode *topNode)

int	InitRun (PHCompositeNode *topNode)

int	process_event (PHCompositeNode *topNode)

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

Public Member Functions inherited from SubsysReco
	~SubsysReco () override

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

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.

Protected Member Functions
int	process_event_test (PHCompositeNode *topNode)

int	MakeMixedPairs (std::vector< sPHElectronv1 > elepos, sPHElectronPairContainerv1 *eePairs, unsigned int centbin)

bool	isElectron (SvtxTrack *)

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
std::string	outnodename

std::vector< sPHElectronv1 >	_buffer [NZ][NCENT]

unsigned int	_min_buffer_depth

unsigned int	_max_buffer_depth

double	_ZMAX

double	_ZMIN

std::vector< double >	_multbins

TRandom *	_rng

int	EventNumber

Static Protected Attributes
static const int	NZ = 2

static const int	NCENT = 2

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 }

Detailed Description

Definition at line 18 of file PairMaker.h.

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

Constructor & Destructor Documentation

PairMaker::PairMaker	(	const std::string &	name = `"PairMaker"`,
		const std::string &	filename = `"test.root"`
	)

Definition at line 52 of file PairMaker.cc.

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

References _max_buffer_depth, _min_buffer_depth, _multbins, _rng, _ZMAX, _ZMIN, EventNumber, and outnodename.

virtual PairMaker::~PairMaker ( )

inlinevirtual

Definition at line 23 of file PairMaker.h.

View newest version in sPHENIX GitHub at line 23 of file PairMaker.h

Member Function Documentation

int PairMaker::End ( PHCompositeNode * )

virtual

Called at the end of all processing.

Reimplemented from SubsysReco.

Definition at line 386 of file PairMaker.cc.

View newest version in sPHENIX GitHub at line 386 of file PairMaker.cc

References _buffer, Fun4AllReturnCodes::EVENT_OK, i, j, NCENT, NZ, and size.

int PairMaker::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 71 of file PairMaker.cc.

View newest version in sPHENIX GitHub at line 71 of file PairMaker.cc

References _rng, Fun4AllReturnCodes::ABORTEVENT, PHCompositeNode::addNode(), Fun4AllReturnCodes::EVENT_OK, PHNodeIterator::findFirst(), outnodename, and PHWHERE.

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int PairMaker::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 SubsysReco.

Definition at line 102 of file PairMaker.cc.

View newest version in sPHENIX GitHub at line 102 of file PairMaker.cc

References Fun4AllReturnCodes::EVENT_OK.