#include <StMuFmsPoint.h>

Inheritance diagram for StMuFmsPoint:

Collaboration diagram for StMuFmsPoint:

Public Member Functions
	StMuFmsPoint (int detectorId=0, float energy=0.f, float x=0.f, float y=0.f, float z=0.f)

	StMuFmsPoint (const StFmsPoint &)

virtual	~StMuFmsPoint ()

UShort_t	detectorId () const

float	energy () const

float	x () const

float	y () const

float	z () const

TVector3	xyz () const

TVector3	momentum (float m=0.f) const

TLorentzVector	fourMomentum (float m=0.f) const

StMuFmsCluster *	cluster ()

const StMuFmsCluster *	cluster () const

void	setDetectorId (UShort_t detector)

void	setEnergy (float energy)

void	setX (float x)

void	setY (float y)

void	setZ (float z)

void	set (const StFmsPoint &)

void	setCluster (StMuFmsCluster *cluster)

Protected Attributes
UShort_t	mDetectorId
	Detector ID as defined in database. More...

Float_t	mEnergy
	Total energy contained in the point. More...

Float_t	mX
	Mean x ("center of gravity") More...

Float_t	mY
	Mean y ("center of gravity") More...

Float_t	mZ
	z at front face of sub-detector More...

TRef	mCluster
	Parent cluster of this photon. More...

Private Member Functions
	StMuFmsPoint (const StMuFmsPoint &)

StMuFmsPoint &	operator= (const StMuFmsPoint &)

Detailed Description

Micro-DST FMS "point" class.

Describes a "point" - the energy deposited by a single particle in a cluster. One or more points may be form a cluster of adjacent towers in the FMS.

Maintains a persistent reference to the cluster formed by the point. The cluster is owned by the relevant TClonesArray in the micro-DST, not StMuFmsPoint, and should not be deleted.

Definition at line 32 of file StMuFmsPoint.h.

Constructor & Destructor Documentation

StMuFmsPoint::StMuFmsPoint	(	int	detectorId = `0`,
		float	energy = `0.f`,
		float	x = `0.f`,
		float	y = `0.f`,
		float	z = `0.f`
	)

Constructor.

Definition at line 19 of file StMuFmsPoint.cxx.

StMuFmsPoint::StMuFmsPoint ( const StFmsPoint & point )

explicit

Construct from the equivalent StEvent point structure.

Definition at line 23 of file StMuFmsPoint.cxx.

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StMuFmsPoint::~StMuFmsPoint ( )

virtual

Destructor.

Definition at line 27 of file StMuFmsPoint.cxx.

StMuFmsPoint::StMuFmsPoint ( const StMuFmsPoint & )

private

Disallow copy construction.

Duplication should only be done via Clone().

Member Function Documentation

StMuFmsCluster * StMuFmsPoint::cluster ( )

Parent cluster of this photon (NULL if not known).

Definition at line 44 of file StMuFmsPoint.cxx.

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const StMuFmsCluster * StMuFmsPoint::cluster ( ) const

Parent cluster of this photon (NULL if not known).

Definition at line 48 of file StMuFmsPoint.cxx.

UShort_t StMuFmsPoint::detectorId ( ) const

inline

ID of the sub-detector with which the point is associated.

Definition at line 42 of file StMuFmsPoint.h.

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float StMuFmsPoint::energy ( ) const

inline

Total point energy.

Definition at line 44 of file StMuFmsPoint.h.

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TLorentzVector StMuFmsPoint::fourMomentum ( float m = 0.f ) const

(px, py, pz, E) of point. See also comments for momentum().

Definition at line 40 of file StMuFmsPoint.cxx.

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TVector3 StMuFmsPoint::momentum ( float m = 0.f ) const

(px, py, pz) of point.

Assumes some mass, which must be <= energy.

Definition at line 29 of file StMuFmsPoint.cxx.

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StMuFmsPoint& StMuFmsPoint::operator= ( const StMuFmsPoint & )

private

Disallow assignment.

Duplication should only be done via Clone().

void StMuFmsPoint::set ( const StFmsPoint & point )

Set properties from an StFmsPoint.

Definition at line 52 of file StMuFmsPoint.cxx.

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void StMuFmsPoint::setCluster ( StMuFmsCluster * cluster )

Set parent cluster of this photon.

Definition at line 63 of file StMuFmsPoint.cxx.

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void StMuFmsPoint::setDetectorId ( UShort_t detector )

inline

Set ID of the sub-detector with which the point is associated.

Definition at line 66 of file StMuFmsPoint.h.

void StMuFmsPoint::setEnergy ( float energy )

inline

Set total point energy (sum over towers).

Definition at line 68 of file StMuFmsPoint.h.

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void StMuFmsPoint::setX ( float x )

inline

Set x "center of gravity" of the point.

Definition at line 70 of file StMuFmsPoint.h.

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void StMuFmsPoint::setY ( float y )

inline

Set y "center of gravity" of the point.

Definition at line 72 of file StMuFmsPoint.h.

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void StMuFmsPoint::setZ ( float z )

inline

Set z position of front face of sub-detector (cm).

Definition at line 74 of file StMuFmsPoint.h.

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float StMuFmsPoint::x ( ) const

inline

x "center of gravity" of the point (cm).

Definition at line 46 of file StMuFmsPoint.h.

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TVector3 StMuFmsPoint::xyz ( ) const

inline

(x, y, z) position of point at sub-detector face.

Definition at line 52 of file StMuFmsPoint.h.

float StMuFmsPoint::y ( ) const

inline

y "center of gravity" of the point (cm).

Definition at line 48 of file StMuFmsPoint.h.

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float StMuFmsPoint::z ( ) const

inline

z position of front face of sub-detector (cm).

Definition at line 50 of file StMuFmsPoint.h.

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Member Data Documentation

TRef StMuFmsPoint::mCluster

protected

Parent cluster of this photon.

Definition at line 86 of file StMuFmsPoint.h.

UShort_t StMuFmsPoint::mDetectorId

protected

Detector ID as defined in database.

Definition at line 81 of file StMuFmsPoint.h.

Float_t StMuFmsPoint::mEnergy

protected

Total energy contained in the point.

Definition at line 82 of file StMuFmsPoint.h.

Float_t StMuFmsPoint::mX

protected

Mean x ("center of gravity")

Definition at line 83 of file StMuFmsPoint.h.

Float_t StMuFmsPoint::mY

protected

Mean y ("center of gravity")

Definition at line 84 of file StMuFmsPoint.h.

Float_t StMuFmsPoint::mZ

protected

z at front face of sub-detector

Definition at line 85 of file StMuFmsPoint.h.

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

/Users/thomasburton/Documents/projects/StFms/StRoot/StMuDSTMaker/COMMON/StMuFmsPoint.h
/Users/thomasburton/Documents/projects/StFms/StRoot/StMuDSTMaker/COMMON/StMuFmsPoint.cxx

Public Member Functions

Protected Attributes

Private Member Functions

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation