SubtractTowersCS Class Reference

creates new UE-subtracted towers More...

#include <fun4all_coresoftware/blob/master/offline/packages/jetbackground/SubtractTowersCS.h>

Inheritance diagram for SubtractTowersCS:

Collaboration diagram for SubtractTowersCS:

Public Member Functions
	SubtractTowersCS (const std::string &name="SubtractTowersCS")
	~SubtractTowersCS () override
int	InitRun (PHCompositeNode *topNode) override
int	process_event (PHCompositeNode *topNode) override
void	SetFlowModulation (bool use_flow_modulation)
void	SetAlpha (float alpha)
void	SetDeltaRmax (float DeltaRmax)
Public Member Functions inherited from SubsysReco
	~SubsysReco () override
virtual int	End (PHCompositeNode *)
	Called at the end of all processing.
virtual int	EndRun (const int)
	Called at the end of each run.
virtual int	Init (PHCompositeNode *)
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.

Private Member Functions
int	CreateNode (PHCompositeNode *topNode)

Private Attributes
bool	_use_flow_modulation
float	_alpha
float	_DeltaRmax

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 SubsysReco
	SubsysReco (const std::string &name="NONAME")

Detailed Description

creates new UE-subtracted towers

Using a previously determined background UE density, this module constructs a new set of towers by subtracting the background from existing raw towers. CS parameters are configurable

Definition at line 25 of file SubtractTowersCS.h.

View newest version in sPHENIX GitHub at line 25 of file SubtractTowersCS.h

Constructor & Destructor Documentation

SubtractTowersCS::SubtractTowersCS

(

const std::string &

name = "SubtractTowersCS"

)

Definition at line 34 of file SubtractTowersCS.cc.

View newest version in sPHENIX GitHub at line 34 of file SubtractTowersCS.cc

SubtractTowersCS::~SubtractTowersCS ( )

inlineoverride

Definition at line 29 of file SubtractTowersCS.h.

View newest version in sPHENIX GitHub at line 29 of file SubtractTowersCS.h

Member Function Documentation

int SubtractTowersCS::CreateNode ( PHCompositeNode *  topNode )

private

Definition at line 489 of file SubtractTowersCS.cc.

View newest version in sPHENIX GitHub at line 489 of file SubtractTowersCS.cc

References Fun4AllReturnCodes::ABORTRUN, PHCompositeNode::addNode(), Fun4AllReturnCodes::EVENT_OK, PHNodeIterator::findFirst(), RawTowerDefs::HCALIN, RawTowerDefs::HCALOUT, PHWHERE, and Fun4AllBase::Verbosity().

Referenced by InitRun().

Here is the call graph for this function:

Here is the caller graph for this function:

int SubtractTowersCS::InitRun ( PHCompositeNode *  )

overridevirtual

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 42 of file SubtractTowersCS.cc.

View newest version in sPHENIX GitHub at line 42 of file SubtractTowersCS.cc

References CreateNode(), and Fun4AllReturnCodes::EVENT_OK.

Here is the call graph for this function:

int SubtractTowersCS::process_event ( PHCompositeNode *  )

overridevirtual

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

Reimplemented from SubsysReco.

Definition at line 49 of file SubtractTowersCS.cc.

View newest version in sPHENIX GitHub at line 49 of file SubtractTowersCS.cc

References _alpha, _DeltaRmax, _use_flow_modulation, RawTowerContainer::AddTower(), cos(), deltaR(), Acts::VectorHelpers::eta(), Fun4AllReturnCodes::EVENT_OK, RawTower::get_bineta(), RawTower::get_binphi(), RawTower::get_energy(), RawTower::get_key(), TowerBackground::get_Psi2(), TowerBackground::get_UE(), TowerBackground::get_v2(), RawTowerContainer::getTower(), RawTowerContainer::getTowers(), n, phi, RawTower::set_energy(), RawTowerContainer::size(), and Fun4AllBase::Verbosity().

Here is the call graph for this function:

void SubtractTowersCS::SetAlpha ( float  alpha )

inline

Definition at line 35 of file SubtractTowersCS.h.

View newest version in sPHENIX GitHub at line 35 of file SubtractTowersCS.h

References _alpha, and starlightConstants::alpha.

Referenced by HIJetReco().

Here is the caller graph for this function:

void SubtractTowersCS::SetDeltaRmax ( float  DeltaRmax )

inline

Definition at line 36 of file SubtractTowersCS.h.

View newest version in sPHENIX GitHub at line 36 of file SubtractTowersCS.h

References _DeltaRmax.

Referenced by HIJetReco().

Here is the caller graph for this function:

void SubtractTowersCS::SetFlowModulation ( bool  use_flow_modulation )

inline

Definition at line 34 of file SubtractTowersCS.h.

View newest version in sPHENIX GitHub at line 34 of file SubtractTowersCS.h

References _use_flow_modulation.

Referenced by HIJetReco().

Here is the caller graph for this function:

Member Data Documentation

float SubtractTowersCS::_alpha

private

Definition at line 43 of file SubtractTowersCS.h.

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

Referenced by process_event(), and SetAlpha().

float SubtractTowersCS::_DeltaRmax

private

Definition at line 44 of file SubtractTowersCS.h.

View newest version in sPHENIX GitHub at line 44 of file SubtractTowersCS.h

Referenced by process_event(), and SetDeltaRmax().

bool SubtractTowersCS::_use_flow_modulation

private

Definition at line 41 of file SubtractTowersCS.h.

View newest version in sPHENIX GitHub at line 41 of file SubtractTowersCS.h

Referenced by process_event(), and SetFlowModulation().

---

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

• fun4all_coresoftware/blob/master/offline/packages/jetbackground/SubtractTowersCS.h
• fun4all_coresoftware/blob/master/offline/packages/jetbackground/SubtractTowersCS.cc