o2::emcal::Hit Class Reference

EMCAL simulation hit information. More...

#include <Hit.h>

Inherits o2::BasicXYZEHit< float >.

Public Member Functions
	Hit ()=default
	Default constructor.
	Hit (Int_t primary, Int_t trackID, Int_t detID, Double_t initialEnergy, const math_utils::Point3D< float > &pos, const math_utils::Vector3D< float > &mom, Double_t tof, Double_t eLoss)
	Hit constructor.
Bool_t	operator== (const Hit &rhs) const
	Check whether the points are from the same parent and in the same detector volume.
Bool_t	operator< (const Hit &rhs) const
	Sorting points according to parent particle and detector volume.
Hit &	operator+= (const Hit &rhs)
	Adds energy loss from the other point to this point.
	~Hit ()=default
	Destructor.
Double_t	GetInitialEnergy () const
	Get the initial energy of the primary particle entering EMCAL.
Int_t	GetPrimary () const
	Get Primary particles at the origin of the hit.
void	SetInitialEnergy (Double_t energy)
	Set initial energy of the primary particle entering EMCAL.
void	SetPrimary (Int_t primary)
	Set primary particles at the origin of the hit.
void	PrintStream (std::ostream &stream) const
	Writing point information to an output stream;.
Public Member Functions inherited from o2::BasicXYZEHit< float >
float	GetEnergyLoss () const
void	SetEnergyLoss (float val)
	ClassDefNV (BasicXYZEHit, 1)
Public Member Functions inherited from o2::BasicXYZVHit< T, E, V >
	BasicXYZVHit ()=default
	BasicXYZVHit (T x, T y, T z, E time, V val, int trackid, short did)
T	GetX () const
T	GetY () const
T	GetZ () const
math_utils::Point3D< T >	GetPos () const
V	GetHitValue () const
E	GetTime () const
short	GetDetectorID () const
void	SetTime (E time)
void	SetHitValue (V val)
void	SetDetectorID (short detID)
void	SetX (T x)
void	SetY (T y)
void	SetZ (T z)
void	SetXYZ (T x, T y, T z)
void	SetPos (math_utils::Point3D< T > const &p)
	ClassDefNV (BasicXYZVHit, 1)
Public Member Functions inherited from o2::BaseHit
	BaseHit ()=default
	BaseHit (int id)
int	GetTrackID () const
void	SetTrackID (int id)

Detailed Description

EMCAL simulation hit information.

Author

Markus Fasel marku.nosp@m.s.fa.nosp@m.sel@c.nosp@m.ern..nosp@m.ch, Oak Ridge National Laboratory

Since

August 31st, 2017

Definition at line 27 of file Hit.h.

Constructor & Destructor Documentation

Hit() [1/2]

o2::emcal::Hit::Hit ( )

default

Default constructor.

Hit() [2/2]

o2::emcal::Hit::Hit ( Int_t  primary, Int_t  trackID, Int_t  detID, Double_t  initialEnergy, const math_utils::Point3D< float > &  pos, const math_utils::Vector3D< float > &  mom, Double_t  tof, Double_t  eLoss  )

inline

Hit constructor.

Fully defining information of the EMCAL point (position, momentum, energy, track, ...)

Parameters

primary	Number of primary particle
trackID	Index of the track, defined as parent track entering teh EMCAL
detID	ID of the detector segment
initialEnergy	Energy of the primary particle enering the EMCAL
pos	Position vector of the point
mom	Momentum vector for the particle at the point
tof	Time of the hit
eLoss	Energy loss

Definition at line 46 of file Hit.h.

~Hit()

o2::emcal::Hit::~Hit ( )

default

Destructor.

Member Function Documentation

GetInitialEnergy()

Double_t o2::emcal::Hit::GetInitialEnergy ( ) const

inline

Get the initial energy of the primary particle entering EMCAL.

Returns

Energy of the primary particle entering EMCAL

Definition at line 73 of file Hit.h.

GetPrimary()

Int_t o2::emcal::Hit::GetPrimary ( ) const

inline

Get Primary particles at the origin of the hit.

Returns

Primary particles at the origin of the hit

Definition at line 77 of file Hit.h.

operator+=()

Hit & Hit::operator+=

(

const Hit &

rhs

)

Adds energy loss from the other point to this point.

Parameters

rhs	EMCAL point to add to this point

Returns

This point with the summed energy loss

Definition at line 38 of file Hit.cxx.

operator<()

Bool_t Hit::operator<

(

const Hit &

rhs

)

const

Sorting points according to parent particle and detector volume.

Returns

True if this point is smaller, false otherwise

Definition at line 25 of file Hit.cxx.

operator==()

Bool_t Hit::operator==

(

const Hit &

rhs

)

const

Check whether the points are from the same parent and in the same detector volume.

Returns

True if points are the same (origin and detector), false otherwise

Definition at line 33 of file Hit.cxx.

PrintStream()

void Hit::PrintStream

(

std::ostream &

stream

)

const

Writing point information to an output stream;.

Parameters

stream

target output stream

Definition at line 18 of file Hit.cxx.

SetInitialEnergy()

void o2::emcal::Hit::SetInitialEnergy ( Double_t  energy )

inline

Set initial energy of the primary particle entering EMCAL.

Parameters

energy

Energy of the primary particle entering EMCAL

Definition at line 81 of file Hit.h.

SetPrimary()

void o2::emcal::Hit::SetPrimary ( Int_t  primary )

inline

Set primary particles at the origin of the hit.

Parameters

primary

Primary particles at the origin of the hit

Definition at line 85 of file Hit.h.

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

• /home/runner/work/AliceO2/AliceO2/Detectors/EMCAL/base/include/EMCALBase/Hit.h
• /home/runner/work/AliceO2/AliceO2/Detectors/EMCAL/base/src/Hit.cxx