Definition at line 38 of file TLorentzVector.h.

Public Types
enum	{ kX =0, kY =1, kZ =2, kT =3, kNUM_COORDINATES =4, kSIZE =kNUM_COORDINATES }

typedef Double_t	Scalar

Public Types inherited from TObject
enum	EStatusBits { kCanDelete = BIT(0), kMustCleanup = BIT(3), kObjInCanvas = BIT(3), kIsReferenced = BIT(4), kHasUUID = BIT(5), kCannotPick = BIT(6), kNoContextMenu = BIT(8), kInvalidObject = BIT(13) }

enum	{ kIsOnHeap = 0x01000000, kNotDeleted = 0x02000000, kZombie = 0x04000000, kBitMask = 0x00ffffff }

enum	{ kSingleKey = BIT(0), kOverwrite = BIT(1), kWriteDelete = BIT(2) }

Public Member Functions
	TLorentzVector ()

	TLorentzVector (Double_t x, Double_t y, Double_t z, Double_t t)

	TLorentzVector (const Double_t *carray)

	TLorentzVector (const Float_t *carray)

	TLorentzVector (const TVector3 &vector3, Double_t t)

	TLorentzVector (const TLorentzVector &lorentzvector)

virtual	~TLorentzVector ()

Double_t	X () const

Double_t	Y () const

Double_t	Z () const

Double_t	T () const

void	SetX (Double_t a)

void	SetY (Double_t a)

void	SetZ (Double_t a)

void	SetT (Double_t a)

Double_t	Px () const

Double_t	Py () const

Double_t	Pz () const

Double_t	P () const

Double_t	E () const

Double_t	Energy () const

void	SetPx (Double_t a)

void	SetPy (Double_t a)

void	SetPz (Double_t a)

void	SetE (Double_t a)

TVector3	Vect () const

void	SetVect (const TVector3 &vect3)

Double_t	Theta () const

Double_t	CosTheta () const

Double_t	Phi () const

Double_t	Rho () const

void	SetTheta (Double_t theta)

void	SetPhi (Double_t phi)

void	SetRho (Double_t rho)

void	SetPxPyPzE (Double_t px, Double_t py, Double_t pz, Double_t e)

void	SetXYZT (Double_t x, Double_t y, Double_t z, Double_t t)

void	SetXYZM (Double_t x, Double_t y, Double_t z, Double_t m)

void	SetPtEtaPhiM (Double_t pt, Double_t eta, Double_t phi, Double_t m)

void	SetPtEtaPhiE (Double_t pt, Double_t eta, Double_t phi, Double_t e)

void	GetXYZT (Double_t *carray) const

void	GetXYZT (Float_t *carray) const

Double_t	operator() (int i) const

Double_t	operator[] (int i) const

Double_t &	operator() (int i)

Double_t &	operator[] (int i)

TLorentzVector &	operator= (const TLorentzVector &)

TLorentzVector	operator+ (const TLorentzVector &) const

TLorentzVector &	operator+= (const TLorentzVector &)

TLorentzVector	operator- (const TLorentzVector &) const

TLorentzVector &	operator-= (const TLorentzVector &)

TLorentzVector	operator- () const

TLorentzVector	operator* (Double_t a) const

TLorentzVector &	operator*= (Double_t a)

Bool_t	operator== (const TLorentzVector &) const

Bool_t	operator!= (const TLorentzVector &) const

Double_t	Perp2 () const

Double_t	Pt () const

Double_t	Perp () const

void	SetPerp (Double_t)

Double_t	Perp2 (const TVector3 &v) const

Double_t	Pt (const TVector3 &v) const

Double_t	Perp (const TVector3 &v) const

Double_t	Et2 () const

Double_t	Et () const

Double_t	Et2 (const TVector3 &) const

Double_t	Et (const TVector3 &) const

Double_t	DeltaPhi (const TLorentzVector &) const

Double_t	DeltaR (const TLorentzVector &) const

Double_t	DrEtaPhi (const TLorentzVector &) const

TVector2	EtaPhiVector ()

Double_t	Angle (const TVector3 &v) const

Double_t	Mag2 () const

Double_t	M2 () const

Double_t	Mag () const

Double_t	M () const

Double_t	Mt2 () const

Double_t	Mt () const

Double_t	Beta () const

Double_t	Gamma () const

Double_t	Dot (const TLorentzVector &) const

Double_t	operator* (const TLorentzVector &) const

void	SetVectMag (const TVector3 &spatial, Double_t magnitude)

void	SetVectM (const TVector3 &spatial, Double_t mass)

Double_t	Plus () const

Double_t	Minus () const

TVector3	BoostVector () const

void	Boost (Double_t, Double_t, Double_t)

void	Boost (const TVector3 &)

Double_t	Rapidity () const

Double_t	Eta () const

Double_t	PseudoRapidity () const

void	RotateX (Double_t angle)

void	RotateY (Double_t angle)

void	RotateZ (Double_t angle)

void	RotateUz (TVector3 &newUzVector)

void	Rotate (Double_t, const TVector3 &)

TLorentzVector &	operator*= (const TRotation &)

TLorentzVector &	Transform (const TRotation &)

TLorentzVector &	operator*= (const TLorentzRotation &)

TLorentzVector &	Transform (const TLorentzRotation &)

virtual void	Print (Option_t *option="") const
	Print the TLorentz vector components as (x,y,z,t) and (P,eta,phi,E) representations. More...

Public Member Functions inherited from TObject
	TObject ()

	TObject (const TObject &object)
	TObject copy ctor. More...

TObject &	operator= (const TObject &rhs)
	TObject assignment operator. More...

virtual	~TObject ()
	TObject destructor. More...

virtual void	AppendPad (Option_t *option="")
	Append graphics object to current pad. More...

virtual void	Browse (TBrowser *b)
	Browse object. May be overridden for another default action. More...

virtual const char *	ClassName () const
	Returns name of class to which the object belongs. More...

virtual void	Clear (Option_t *="")

virtual TObject *	Clone (const char *newname="") const
	Make a clone of an object using the Streamer facility. More...

virtual Int_t	Compare (const TObject *obj) const
	Compare abstract method. More...

virtual void	Copy (TObject &object) const
	Copy this to obj. More...

virtual void	Delete (Option_t *option="")
	Delete this object. More...

virtual Int_t	DistancetoPrimitive (Int_t px, Int_t py)
	Computes distance from point (px,py) to the object. More...

virtual void	Draw (Option_t *option="")
	Default Draw method for all objects. More...

virtual void	DrawClass () const
	Draw class inheritance tree of the class to which this object belongs. More...

virtual TObject *	DrawClone (Option_t *option="") const
	Draw a clone of this object in the current pad. More...

virtual void	Dump () const
	Dump contents of object on stdout. More...

virtual void	Execute (const char method, const char params, Int_t *error=0)
	Execute method on this object with the given parameter string, e.g. More...

virtual void	Execute (TMethod method, TObjArray params, Int_t *error=0)
	Execute method on this object with parameters stored in the TObjArray. More...

virtual void	ExecuteEvent (Int_t event, Int_t px, Int_t py)
	Execute action corresponding to an event at (px,py). More...

virtual TObject *	FindObject (const char *name) const
	Must be redefined in derived classes. More...

virtual TObject *	FindObject (const TObject *obj) const
	Must be redefined in derived classes. More...

virtual Option_t *	GetDrawOption () const
	Get option used by the graphics system to draw this object. More...

virtual UInt_t	GetUniqueID () const
	Return the unique object id. More...

virtual const char *	GetName () const
	Returns name of object. More...

virtual const char *	GetIconName () const
	Returns mime type name of object. More...

virtual Option_t *	GetOption () const

virtual char *	GetObjectInfo (Int_t px, Int_t py) const
	Returns string containing info about the object at position (px,py). More...

virtual const char *	GetTitle () const
	Returns title of object. More...

virtual Bool_t	HandleTimer (TTimer *timer)
	Execute action in response of a timer timing out. More...

virtual ULong_t	Hash () const
	Return hash value for this object. More...

virtual Bool_t	InheritsFrom (const char *classname) const
	Returns kTRUE if object inherits from class "classname". More...

virtual Bool_t	InheritsFrom (const TClass *cl) const
	Returns kTRUE if object inherits from TClass cl. More...

virtual void	Inspect () const
	Dump contents of this object in a graphics canvas. More...

virtual Bool_t	IsFolder () const
	Returns kTRUE in case object contains browsable objects (like containers or lists of other objects). More...

virtual Bool_t	IsEqual (const TObject *obj) const
	Default equal comparison (objects are equal if they have the same address in memory). More...

virtual Bool_t	IsSortable () const

Bool_t	IsOnHeap () const

Bool_t	IsZombie () const

virtual Bool_t	Notify ()
	This method must be overridden to handle object notification. More...

virtual void	ls (Option_t *option="") const
	The ls function lists the contents of a class on stdout. More...

virtual void	Paint (Option_t *option="")
	This method must be overridden if a class wants to paint itself. More...

virtual void	Pop ()
	Pop on object drawn in a pad to the top of the display list. More...

virtual Int_t	Read (const char *name)
	Read contents of object with specified name from the current directory. More...

virtual void	RecursiveRemove (TObject *obj)
	Recursively remove this object from a list. More...

virtual void	SaveAs (const char filename="", Option_t option="") const
	Save this object in the file specified by filename. More...

virtual void	SavePrimitive (std::ostream &out, Option_t *option="")
	Save a primitive as a C++ statement(s) on output stream "out". More...

virtual void	SetDrawOption (Option_t *option="")
	Set drawing option for object. More...

virtual void	SetUniqueID (UInt_t uid)
	Set the unique object id. More...

virtual void	UseCurrentStyle ()
	Set current style settings in this object This function is called when either TCanvas::UseCurrentStyle or TROOT::ForceStyle have been invoked. More...

virtual Int_t	Write (const char *name=0, Int_t option=0, Int_t bufsize=0)
	Write this object to the current directory. More...

virtual Int_t	Write (const char *name=0, Int_t option=0, Int_t bufsize=0) const
	Write this object to the current directory. More...

void *	operator new (size_t sz)

void *	operator new[] (size_t sz)

void *	operator new (size_t sz, void *vp)

void *	operator new[] (size_t sz, void *vp)

void	operator delete (void *ptr)
	Operator delete. More...

void	operator delete[] (void *ptr)
	Operator delete []. More...

void	SetBit (UInt_t f, Bool_t set)
	Set or unset the user status bits as specified in f. More...

void	SetBit (UInt_t f)

void	ResetBit (UInt_t f)

Bool_t	TestBit (UInt_t f) const

Int_t	TestBits (UInt_t f) const

void	InvertBit (UInt_t f)

virtual void	Info (const char method, const char msgfmt,...) const
	Issue info message. More...

virtual void	Warning (const char method, const char msgfmt,...) const
	Issue warning message. More...

virtual void	Error (const char method, const char msgfmt,...) const
	Issue error message. More...

virtual void	SysError (const char method, const char msgfmt,...) const
	Issue system error message. More...

virtual void	Fatal (const char method, const char msgfmt,...) const
	Issue fatal error message. More...

void	AbstractMethod (const char *method) const
	Use this method to implement an "abstract" method that you don't want to leave purely abstract. More...

void	MayNotUse (const char *method) const
	Use this method to signal that a method (defined in a base class) may not be called in a derived class (in principle against good design since a child class should not provide less functionality than its parent, however, sometimes it is necessary). More...

void	Obsolete (const char method, const char asOfVers, const char *removedFromVers) const
	Use this method to declare a method obsolete. More...

Private Attributes
TVector3	fP

Double_t	fE

Additional Inherited Members
Static Public Member Functions inherited from TObject
static Long_t	GetDtorOnly ()
	Return destructor only flag. More...

static void	SetDtorOnly (void *obj)
	Set destructor only flag. More...

static Bool_t	GetObjectStat ()
	Get status of object stat flag. More...

static void	SetObjectStat (Bool_t stat)
	Turn on/off tracking of objects in the TObjectTable. More...

Protected Member Functions inherited from TObject
void	MakeZombie ()

virtual void	DoError (int level, const char location, const char fmt, va_list va) const
	Interface to ErrorHandler (protected). More...

#include <TLorentzVector.h>

Inheritance diagram for TLorentzVector:

[legend]

Member Typedef Documentation

typedef Double_t TLorentzVector::Scalar

Definition at line 47 of file TLorentzVector.h.

Member Enumeration Documentation

anonymous enum

Enumerator
kX
kY
kZ
kT
kNUM_COORDINATES
kSIZE

Definition at line 49 of file TLorentzVector.h.

Constructor & Destructor Documentation

TLorentzVector::TLorentzVector ( )

Referenced by operator*(), operator+(), and operator-().

TLorentzVector::TLorentzVector	(	Double_t	x,
		Double_t	y,
		Double_t	z,
		Double_t	t
	)

Definition at line 251 of file TLorentzVector.cxx.

TLorentzVector::TLorentzVector ( const Double_t * carray )

Definition at line 254 of file TLorentzVector.cxx.

TLorentzVector::TLorentzVector ( const Float_t * carray )

Definition at line 257 of file TLorentzVector.cxx.

TLorentzVector::TLorentzVector	(	const TVector3 &	vector3,
		Double_t	t
	)

Definition at line 260 of file TLorentzVector.cxx.

TLorentzVector::TLorentzVector ( const TLorentzVector & lorentzvector )

Definition at line 263 of file TLorentzVector.cxx.

TLorentzVector::~TLorentzVector ( )

virtual

Definition at line 266 of file TLorentzVector.cxx.

Member Function Documentation

Double_t TLorentzVector::Angle ( const TVector3 & v ) const

inline

Definition at line 484 of file TLorentzVector.h.

Double_t TLorentzVector::Beta ( ) const

inline

Definition at line 509 of file TLorentzVector.h.

Referenced by Gamma(), and TGenPhaseSpace::SetDecay().

void TLorentzVector::Boost	(	Double_t	bx,
		Double_t	by,
		Double_t	bz
	)

Definition at line 300 of file TLorentzVector.cxx.

Referenced by Boost().

void TLorentzVector::Boost ( const TVector3 & b )

inline

Definition at line 557 of file TLorentzVector.h.

TVector3 TLorentzVector::BoostVector ( ) const

inline

Definition at line 553 of file TLorentzVector.h.

Double_t TLorentzVector::CosTheta ( ) const

inline

Definition at line 311 of file TLorentzVector.h.

Double_t TLorentzVector::DeltaPhi ( const TLorentzVector & v ) const

inline

Definition at line 462 of file TLorentzVector.h.

Double_t TLorentzVector::DeltaR ( const TLorentzVector & v ) const

inline

Definition at line 469 of file TLorentzVector.h.

Referenced by DrEtaPhi().

Double_t TLorentzVector::Dot ( const TLorentzVector & q ) const

inline

Definition at line 526 of file TLorentzVector.h.

Referenced by operator*().

Double_t TLorentzVector::DrEtaPhi ( const TLorentzVector & v ) const

inline

Definition at line 475 of file TLorentzVector.h.

Double_t TLorentzVector::E ( ) const

inline

Definition at line 291 of file TLorentzVector.h.

Referenced by TPythia8Decayer::AppendParticle(), Et(), Et2(), Mt2(), and Rapidity().

Double_t TLorentzVector::Energy ( ) const

inline

Definition at line 292 of file TLorentzVector.h.

Referenced by TPythia6Decayer::Decay(), and TParticle::SetMomentum().

Double_t TLorentzVector::Et ( ) const

inline

Definition at line 446 of file TLorentzVector.h.

Double_t TLorentzVector::Et ( const TVector3 & v ) const

inline

Definition at line 457 of file TLorentzVector.h.

Double_t TLorentzVector::Et2 ( ) const

inline

Definition at line 441 of file TLorentzVector.h.

Referenced by Et().

Double_t TLorentzVector::Et2 ( const TVector3 & v ) const

inline

Definition at line 451 of file TLorentzVector.h.

Double_t TLorentzVector::Eta ( ) const

inline

Definition at line 466 of file TLorentzVector.h.

Referenced by DeltaR(), EtaPhiVector(), and Print().

TVector2 TLorentzVector::EtaPhiVector ( )

inline

Definition at line 479 of file TLorentzVector.h.

Double_t TLorentzVector::Gamma ( ) const

inline

Definition at line 513 of file TLorentzVector.h.

void TLorentzVector::GetXYZT ( Double_t * carray ) const

inline

Definition at line 358 of file TLorentzVector.h.

void TLorentzVector::GetXYZT ( Float_t * carray ) const

inline

Definition at line 363 of file TLorentzVector.h.

Double_t TLorentzVector::M ( ) const

inline

Definition at line 498 of file TLorentzVector.h.

Referenced by TPythia8Decayer::AppendParticle().

Double_t TLorentzVector::M2 ( ) const

inline

Definition at line 497 of file TLorentzVector.h.

Referenced by PhaseSpace().

Double_t TLorentzVector::Mag ( ) const

inline

Definition at line 492 of file TLorentzVector.h.

Referenced by M(), and TGenPhaseSpace::SetDecay().

Double_t TLorentzVector::Mag2 ( ) const

inline

Definition at line 488 of file TLorentzVector.h.

Referenced by getMag2(), M2(), and Mag().

Double_t TLorentzVector::Minus ( ) const

inline

Definition at line 549 of file TLorentzVector.h.

Double_t TLorentzVector::Mt ( ) const

inline

Definition at line 504 of file TLorentzVector.h.

Double_t TLorentzVector::Mt2 ( ) const

inline

Definition at line 500 of file TLorentzVector.h.

Referenced by Mt().

Bool_t TLorentzVector::operator!= ( const TLorentzVector & q ) const

inline

Definition at line 415 of file TLorentzVector.h.

Double_t TLorentzVector::operator() ( int i ) const

Definition at line 268 of file TLorentzVector.cxx.

Double_t & TLorentzVector::operator() ( int i )

Definition at line 284 of file TLorentzVector.cxx.

TLorentzVector TLorentzVector::operator* ( Double_t a ) const

inline

Definition at line 407 of file TLorentzVector.h.

Double_t TLorentzVector::operator* ( const TLorentzVector & q ) const

inline

Definition at line 530 of file TLorentzVector.h.

TLorentzVector & TLorentzVector::operator*= ( Double_t a )

inline

Definition at line 401 of file TLorentzVector.h.

TLorentzVector & TLorentzVector::operator*= ( const TRotation & m )

inline

Definition at line 585 of file TLorentzVector.h.

TLorentzVector & TLorentzVector::operator*= ( const TLorentzRotation & m )

Definition at line 320 of file TLorentzVector.cxx.

TLorentzVector TLorentzVector::operator+ ( const TLorentzVector & q ) const

inline

Definition at line 377 of file TLorentzVector.h.

TLorentzVector & TLorentzVector::operator+= ( const TLorentzVector & q )

inline

Definition at line 381 of file TLorentzVector.h.

TLorentzVector TLorentzVector::operator- ( const TLorentzVector & q ) const

inline

Definition at line 387 of file TLorentzVector.h.

TLorentzVector TLorentzVector::operator- ( ) const

inline

Definition at line 397 of file TLorentzVector.h.

TLorentzVector & TLorentzVector::operator-= ( const TLorentzVector & q )

inline

Definition at line 391 of file TLorentzVector.h.

TLorentzVector & TLorentzVector::operator= ( const TLorentzVector & q )

inline

Definition at line 371 of file TLorentzVector.h.

Bool_t TLorentzVector::operator== ( const TLorentzVector & q ) const

inline

Definition at line 411 of file TLorentzVector.h.

Double_t TLorentzVector::operator[] ( int i ) const

inline

Definition at line 369 of file TLorentzVector.h.

Double_t & TLorentzVector::operator[] ( int i )

inline

Definition at line 368 of file TLorentzVector.h.

Double_t TLorentzVector::P ( ) const

inline

Definition at line 290 of file TLorentzVector.h.

Referenced by Print().

Double_t TLorentzVector::Perp ( ) const

inline

Definition at line 421 of file TLorentzVector.h.

Referenced by Pt().

Double_t TLorentzVector::Perp ( const TVector3 & v ) const

inline

Definition at line 433 of file TLorentzVector.h.

Double_t TLorentzVector::Perp2 ( ) const

inline

Definition at line 419 of file TLorentzVector.h.

Double_t TLorentzVector::Perp2 ( const TVector3 & v ) const

inline

Definition at line 429 of file TLorentzVector.h.

Double_t TLorentzVector::Phi ( ) const

inline

Definition at line 303 of file TLorentzVector.h.

Referenced by TPythia6Decayer::Decay(), DeltaPhi(), DeltaR(), EtaPhiVector(), and Print().

Double_t TLorentzVector::Plus ( ) const

inline

Definition at line 545 of file TLorentzVector.h.

void TLorentzVector::Print ( Option_t * option = "" ) const

virtual

Print the TLorentz vector components as (x,y,z,t) and (P,eta,phi,E) representations.

Reimplemented from TObject.

Definition at line 360 of file TLorentzVector.cxx.

Double_t TLorentzVector::PseudoRapidity ( ) const

inline

Definition at line 561 of file TLorentzVector.h.

Referenced by Eta().

Double_t TLorentzVector::Pt ( ) const

inline

Definition at line 423 of file TLorentzVector.h.

Double_t TLorentzVector::Pt ( const TVector3 & v ) const

inline

Definition at line 437 of file TLorentzVector.h.

Double_t TLorentzVector::Px ( ) const

inline

Definition at line 287 of file TLorentzVector.h.

Referenced by TPythia8Decayer::AppendParticle(), TGenPhaseSpace::Generate(), and TParticle::SetMomentum().

Double_t TLorentzVector::Py ( ) const

inline

Definition at line 288 of file TLorentzVector.h.

Referenced by TPythia8Decayer::AppendParticle(), TGenPhaseSpace::Generate(), and TParticle::SetMomentum().

Double_t TLorentzVector::Pz ( ) const

inline

Definition at line 289 of file TLorentzVector.h.

Referenced by TPythia8Decayer::AppendParticle(), TGenPhaseSpace::Generate(), Rapidity(), and TParticle::SetMomentum().

Double_t TLorentzVector::Rapidity ( ) const

Definition at line 314 of file TLorentzVector.cxx.

Double_t TLorentzVector::Rho ( ) const

inline

Definition at line 316 of file TLorentzVector.h.

Referenced by TGenPhaseSpace::SetDecay().

void TLorentzVector::Rotate	(	Double_t	a,
		const TVector3 &	v
	)

inline

Definition at line 581 of file TLorentzVector.h.

void TLorentzVector::RotateUz ( TVector3 & newUzVector )

inline

Definition at line 577 of file TLorentzVector.h.

void TLorentzVector::RotateX ( Double_t angle )

inline

Definition at line 565 of file TLorentzVector.h.

void TLorentzVector::RotateY ( Double_t angle )

inline

Definition at line 569 of file TLorentzVector.h.

void TLorentzVector::RotateZ ( Double_t angle )

inline

Definition at line 573 of file TLorentzVector.h.

void TLorentzVector::SetE ( Double_t a )

inline

Definition at line 297 of file TLorentzVector.h.

void TLorentzVector::SetPerp ( Double_t r )

inline

Definition at line 425 of file TLorentzVector.h.

void TLorentzVector::SetPhi ( Double_t phi )

inline

Definition at line 324 of file TLorentzVector.h.

void TLorentzVector::SetPtEtaPhiE	(	Double_t	pt,
		Double_t	eta,
		Double_t	phi,
		Double_t	e
	)

inline

Definition at line 353 of file TLorentzVector.h.

void TLorentzVector::SetPtEtaPhiM	(	Double_t	pt,
		Double_t	eta,
		Double_t	phi,
		Double_t	m
	)

inline

Definition at line 348 of file TLorentzVector.h.

void TLorentzVector::SetPx ( Double_t a )

inline

Definition at line 294 of file TLorentzVector.h.

Referenced by TGenPhaseSpace::Generate().

void TLorentzVector::SetPxPyPzE	(	Double_t	px,
		Double_t	py,
		Double_t	pz,
		Double_t	e
	)

inline

Definition at line 337 of file TLorentzVector.h.

Referenced by TGenPhaseSpace::Generate(), and TParticle::Momentum().

void TLorentzVector::SetPy ( Double_t a )

inline

Definition at line 295 of file TLorentzVector.h.

Referenced by TGenPhaseSpace::Generate().

void TLorentzVector::SetPz ( Double_t a )

inline

Definition at line 296 of file TLorentzVector.h.

Referenced by TGenPhaseSpace::Generate().

void TLorentzVector::SetRho ( Double_t rho )

inline

Definition at line 328 of file TLorentzVector.h.

void TLorentzVector::SetT ( Double_t a )

inline

Definition at line 285 of file TLorentzVector.h.

Referenced by Boost(), SetE(), and SetXYZT().

void TLorentzVector::SetTheta ( Double_t theta )

inline

Definition at line 320 of file TLorentzVector.h.

void TLorentzVector::SetVect ( const TVector3 & vect3 )

inline

Definition at line 301 of file TLorentzVector.h.

void TLorentzVector::SetVectM	(	const TVector3 &	spatial,
		Double_t	mass
	)

inline

Definition at line 522 of file TLorentzVector.h.

void TLorentzVector::SetVectMag	(	const TVector3 &	spatial,
		Double_t	magnitude
	)

inline

Definition at line 518 of file TLorentzVector.h.

Referenced by SetVectM().

void TLorentzVector::SetX ( Double_t a )

inline

Definition at line 282 of file TLorentzVector.h.

Referenced by Boost(), and SetPx().

void TLorentzVector::SetXYZM	(	Double_t	x,
		Double_t	y,
		Double_t	z,
		Double_t	m
	)

inline

Definition at line 341 of file TLorentzVector.h.

Referenced by SetPtEtaPhiM(), and SetVectMag().

void TLorentzVector::SetXYZT	(	Double_t	x,
		Double_t	y,
		Double_t	z,
		Double_t	t
	)

inline

Definition at line 332 of file TLorentzVector.h.

Referenced by TParticle::ProductionVertex(), SetPtEtaPhiE(), SetPxPyPzE(), setValues(), and SetXYZM().

void TLorentzVector::SetY ( Double_t a )

inline

Definition at line 283 of file TLorentzVector.h.

Referenced by Boost(), and SetPy().

void TLorentzVector::SetZ ( Double_t a )

inline

Definition at line 284 of file TLorentzVector.h.

Referenced by Boost(), and SetPz().

Double_t TLorentzVector::T ( ) const

inline

Definition at line 280 of file TLorentzVector.h.

Referenced by Boost(), BoostVector(), Dot(), E(), Energy(), Mag2(), Minus(), operator!=(), operator*(), operator*(), operator+(), operator+=(), operator-(), operator-=(), operator=(), operator==(), Plus(), TParticle::SetProductionVertex(), and TLorentzRotation::VectorMultiplication().

Double_t TLorentzVector::Theta ( ) const

inline

Definition at line 307 of file TLorentzVector.h.

Referenced by TPythia6Decayer::Decay().

TLorentzVector & TLorentzVector::Transform ( const TRotation & m )

inline

Definition at line 590 of file TLorentzVector.h.

TLorentzVector & TLorentzVector::Transform ( const TLorentzRotation & m )

Definition at line 326 of file TLorentzVector.cxx.

TVector3 TLorentzVector::Vect ( ) const

inline

Definition at line 299 of file TLorentzVector.h.

Referenced by operator!=(), operator+(), operator+=(), operator-(), operator-=(), operator=(), and operator==().

Double_t TLorentzVector::X ( ) const

inline

Definition at line 277 of file TLorentzVector.h.

Referenced by Boost(), BoostVector(), Dot(), operator*(), operator*(), operator-(), Px(), TParticle::SetProductionVertex(), and TLorentzRotation::VectorMultiplication().

Double_t TLorentzVector::Y ( ) const

inline

Definition at line 278 of file TLorentzVector.h.

Referenced by Boost(), BoostVector(), Dot(), operator*(), operator*(), operator-(), Py(), TParticle::SetProductionVertex(), and TLorentzRotation::VectorMultiplication().

Double_t TLorentzVector::Z ( ) const

inline

Definition at line 279 of file TLorentzVector.h.

Referenced by Boost(), BoostVector(), Dot(), Et2(), Minus(), Mt2(), operator*(), operator*(), operator-(), Plus(), Pz(), TParticle::SetProductionVertex(), and TLorentzRotation::VectorMultiplication().

Member Data Documentation

Double_t TLorentzVector::fE

private

Definition at line 43 of file TLorentzVector.h.

Referenced by Beta(), GetXYZT(), operator()(), operator*=(), operator+(), operator+=(), operator-(), operator-=(), operator=(), Print(), SetT(), and T().

TVector3 TLorentzVector::fP

private

Definition at line 42 of file TLorentzVector.h.

Referenced by Angle(), Beta(), CosTheta(), Et2(), GetXYZT(), Mag2(), operator()(), operator*=(), operator+(), operator+=(), operator-(), operator-=(), operator=(), P(), Perp(), Perp2(), Phi(), Print(), PseudoRapidity(), Rho(), Rotate(), RotateUz(), RotateX(), RotateY(), RotateZ(), SetPerp(), SetPhi(), SetRho(), SetTheta(), SetVect(), SetX(), SetXYZT(), SetY(), SetZ(), Theta(), Transform(), Vect(), X(), Y(), and Z().

Collaboration diagram for TLorentzVector:

[legend]

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

math/physics/inc/TLorentzVector.h
math/physics/src/TLorentzVector.cxx

Public Types

Public Member Functions

Private Attributes

Additional Inherited Members

Member Typedef Documentation

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Constructor & Destructor Documentation

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