TLorentzVector Class Reference

#include <TLorentzVector.h>

Inheritance diagram for TLorentzVector:

List of all members.

Public Types
enum
enum
Public Member Functions
	TLorentzVector (Double_t x=0.0, Double_t y=0.0, Double_t z=0.0, Double_t t=0.0)
	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
	TLorentzVector (Double_t x=0.0, Double_t y=0.0, Double_t z=0.0, Double_t t=0.0)
	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
Private Attributes
TVector3	fP
Double_t	fE

---

Detailed Description

Definition at line 38 of file TLorentzVector.h.

---

Member Enumeration Documentation

anonymous enum

Definition at line 47 of file TLorentzVector.h.

anonymous enum

Definition at line 47 of file TLorentzVector.h.

---

Constructor & Destructor Documentation

TLorentzVector::TLorentzVector	(	Double_t	x = 0.0,
		Double_t	y = 0.0,
		Double_t	z = 0.0,
		Double_t	t = 0.0
	)

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

TLorentzVector::TLorentzVector

(

const Double_t *

carray

)

Definition at line 249 of file TLorentzVector.cxx.

TLorentzVector::TLorentzVector

(

const Float_t *

carray

)

Definition at line 252 of file TLorentzVector.cxx.

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

Definition at line 255 of file TLorentzVector.cxx.

TLorentzVector::TLorentzVector

(

const TLorentzVector &

lorentzvector

)

Definition at line 258 of file TLorentzVector.cxx.

TLorentzVector::~TLorentzVector

(

)

[virtual]

Definition at line 261 of file TLorentzVector.cxx.

TLorentzVector::TLorentzVector	(	Double_t	x = 0.0,
		Double_t	y = 0.0,
		Double_t	z = 0.0,
		Double_t	t = 0.0
	)

TLorentzVector::TLorentzVector

(

const Double_t *

carray

)

TLorentzVector::TLorentzVector

(

const Float_t *

carray

)

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

TLorentzVector::TLorentzVector

(

const TLorentzVector &

lorentzvector

)

virtual TLorentzVector::~TLorentzVector

(

)

[virtual]

---

Member Function Documentation

Double_t TLorentzVector::X

(

)

const [inline]

Definition at line 274 of file TLorentzVector.h.

References fP, and TVector3::X().

Referenced by Boost(), BoostVector(), Dot(), operator *(), operator-(), and Px().

Double_t TLorentzVector::Y

(

)

const [inline]

Definition at line 275 of file TLorentzVector.h.

References fP, and TVector3::Y().

Referenced by Boost(), BoostVector(), Dot(), operator *(), operator-(), and Py().

Double_t TLorentzVector::Z

(

)

const [inline]

Definition at line 276 of file TLorentzVector.h.

References fP, and TVector3::Z().

Referenced by Boost(), BoostVector(), Dot(), Et2(), Minus(), Mt2(), operator *(), operator-(), Plus(), and Pz().

Double_t TLorentzVector::T

(

)

const [inline]

Definition at line 277 of file TLorentzVector.h.

References fE.

Referenced by Boost(), BoostVector(), Dot(), E(), Energy(), Mag2(), Minus(), operator *(), operator!=(), operator-(), operator==(), and Plus().

void TLorentzVector::SetX

(

Double_t

a

)

[inline]

Definition at line 279 of file TLorentzVector.h.

References fP, and TVector3::SetX().

Referenced by Boost(), and SetPx().

void TLorentzVector::SetY

(

Double_t

a

)

[inline]

Definition at line 280 of file TLorentzVector.h.

References fP, and TVector3::SetY().

Referenced by Boost(), and SetPy().

void TLorentzVector::SetZ

(

Double_t

a

)

[inline]

Definition at line 281 of file TLorentzVector.h.

References fP, and TVector3::SetZ().

Referenced by Boost(), and SetPz().

void TLorentzVector::SetT

(

Double_t

a

)

[inline]

Definition at line 282 of file TLorentzVector.h.

References fE.

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

Double_t TLorentzVector::Px

(

)

const [inline]

Definition at line 284 of file TLorentzVector.h.

References X().

Double_t TLorentzVector::Py

(

)

const [inline]

Definition at line 285 of file TLorentzVector.h.

References Y().

Double_t TLorentzVector::Pz

(

)

const [inline]

Definition at line 286 of file TLorentzVector.h.

References Z().

Referenced by Rapidity().

Double_t TLorentzVector::P

(

)

const [inline]

Definition at line 287 of file TLorentzVector.h.

References fP, and TVector3::Mag().

Referenced by Print().

Double_t TLorentzVector::E

(

)

const [inline]

Definition at line 288 of file TLorentzVector.h.

References T().

Referenced by Et(), Et2(), Mt2(), and Rapidity().

Double_t TLorentzVector::Energy

(

)

const [inline]

Definition at line 289 of file TLorentzVector.h.

References T().

void TLorentzVector::SetPx

(

Double_t

a

)

[inline]

Definition at line 291 of file TLorentzVector.h.

References SetX().

void TLorentzVector::SetPy

(

Double_t

a

)

[inline]

Definition at line 292 of file TLorentzVector.h.

References SetY().

void TLorentzVector::SetPz

(

Double_t

a

)

[inline]

Definition at line 293 of file TLorentzVector.h.

References SetZ().

void TLorentzVector::SetE

(

Double_t

a

)

[inline]

Definition at line 294 of file TLorentzVector.h.

References SetT().

TVector3 TLorentzVector::Vect

(

)

const [inline]

Definition at line 296 of file TLorentzVector.h.

References fP.

Referenced by operator!=(), operator==(), and TestLorentzVector().

void TLorentzVector::SetVect

(

const TVector3 &

vect3

)

[inline]

Definition at line 298 of file TLorentzVector.h.

References fP, and p.

Double_t TLorentzVector::Theta

(

)

const [inline]

Definition at line 304 of file TLorentzVector.h.

References fP, and TVector3::Theta().

Referenced by TestLorentzVector().

Double_t TLorentzVector::CosTheta

(

)

const [inline]

Definition at line 308 of file TLorentzVector.h.

References TVector3::CosTheta(), and fP.

Double_t TLorentzVector::Phi

(

)

const [inline]

Definition at line 300 of file TLorentzVector.h.

References fP, and TVector3::Phi().

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

Double_t TLorentzVector::Rho

(

)

const [inline]

Definition at line 313 of file TLorentzVector.h.

References fP, and TVector3::Mag().

void TLorentzVector::SetTheta

(

Double_t

theta

)

[inline]

Definition at line 317 of file TLorentzVector.h.

References fP, and TVector3::SetTheta().

void TLorentzVector::SetPhi

(

Double_t

phi

)

[inline]

Definition at line 321 of file TLorentzVector.h.

References fP, and TVector3::SetPhi().

void TLorentzVector::SetRho

(

Double_t

rho

)

[inline]

Definition at line 325 of file TLorentzVector.h.

References fP, and TVector3::SetMag().

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

Definition at line 334 of file TLorentzVector.h.

References SetXYZT().

Referenced by TGenPhaseSpace::Generate().

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

Definition at line 329 of file TLorentzVector.h.

References fP, SetT(), and TVector3::SetXYZ().

Referenced by SetPtEtaPhiE(), SetPxPyPzE(), and SetXYZM().

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

Definition at line 338 of file TLorentzVector.h.

References TMath::Max(), SetXYZT(), and TMath::Sqrt().

Referenced by SetPtEtaPhiM(), and SetVectMag().

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

Definition at line 345 of file TLorentzVector.h.

References TMath::Abs(), TMath::Cos(), SetXYZM(), TMath::Sin(), and sinh().

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

Definition at line 350 of file TLorentzVector.h.

References TMath::Abs(), TMath::Cos(), SetXYZT(), TMath::Sin(), and sinh().

void TLorentzVector::GetXYZT

(

Double_t *

carray

)

const [inline]

Definition at line 355 of file TLorentzVector.h.

References fE, fP, and TVector3::GetXYZ().

void TLorentzVector::GetXYZT

(

Float_t *

carray

)

const [inline]

Definition at line 360 of file TLorentzVector.h.

References fE, fP, and TVector3::GetXYZ().

Double_t TLorentzVector::operator()

(

int

i

)

const

Definition at line 263 of file TLorentzVector.cxx.

References TObject::Error(), fE, fP, kT, kX, kY, and kZ.

Double_t TLorentzVector::operator[]

(

int

i

)

const [inline]

Definition at line 366 of file TLorentzVector.h.

Double_t & TLorentzVector::operator()

(

int

i

)

Definition at line 279 of file TLorentzVector.cxx.

References TObject::Error(), fE, fP, kT, kX, kY, and kZ.

Double_t & TLorentzVector::operator[]

(

int

i

)

[inline]

Definition at line 365 of file TLorentzVector.h.

TLorentzVector & TLorentzVector::operator=

(

const TLorentzVector &

)

[inline]

Definition at line 368 of file TLorentzVector.h.

References fE, and fP.

TLorentzVector TLorentzVector::operator+

(

const TLorentzVector &

)

const [inline]

Definition at line 374 of file TLorentzVector.h.

References fE, fP, and TLorentzVector().

TLorentzVector & TLorentzVector::operator+=

(

const TLorentzVector &

)

[inline]

Definition at line 378 of file TLorentzVector.h.

References fE, and fP.

TLorentzVector TLorentzVector::operator-

(

const TLorentzVector &

)

const [inline]

Definition at line 384 of file TLorentzVector.h.

References fE, fP, and TLorentzVector().

TLorentzVector & TLorentzVector::operator-=

(

const TLorentzVector &

)

[inline]

Definition at line 388 of file TLorentzVector.h.

References fE, and fP.

TLorentzVector TLorentzVector::operator-

(

)

const [inline]

Definition at line 394 of file TLorentzVector.h.

References T(), TLorentzVector(), X(), Y(), and Z().

TLorentzVector TLorentzVector::operator *

(

Double_t

a

)

const [inline]

Definition at line 404 of file TLorentzVector.h.

References T(), TLorentzVector(), X(), Y(), and Z().

TLorentzVector & TLorentzVector::operator *=

(

Double_t

a

)

[inline]

Definition at line 398 of file TLorentzVector.h.

References fE, and fP.

Bool_t TLorentzVector::operator==

(

const TLorentzVector &

)

const [inline]

Definition at line 408 of file TLorentzVector.h.

References T(), and Vect().

Bool_t TLorentzVector::operator!=

(

const TLorentzVector &

)

const [inline]

Definition at line 412 of file TLorentzVector.h.

References T(), and Vect().

Double_t TLorentzVector::Perp2

(

)

const [inline]

Definition at line 416 of file TLorentzVector.h.

References fP, and TVector3::Perp2().

Referenced by TestLorentzVector().

Double_t TLorentzVector::Pt

(

)

const [inline]

Definition at line 420 of file TLorentzVector.h.

References Perp().

Double_t TLorentzVector::Perp

(

)

const [inline]

Definition at line 418 of file TLorentzVector.h.

References fP, and TVector3::Perp().

Referenced by Pt(), and TestLorentzVector().

void TLorentzVector::SetPerp

(

Double_t

)

[inline]

Definition at line 422 of file TLorentzVector.h.

References fP, and TVector3::SetPerp().

Double_t TLorentzVector::Perp2

(

const TVector3 &

v

)

const [inline]

Definition at line 426 of file TLorentzVector.h.

References fP, and TVector3::Perp2().

Double_t TLorentzVector::Pt

(

const TVector3 &

v

)

const [inline]

Definition at line 434 of file TLorentzVector.h.

References Perp().

Double_t TLorentzVector::Perp

(

const TVector3 &

v

)

const [inline]

Definition at line 430 of file TLorentzVector.h.

References fP, and TVector3::Perp().

Double_t TLorentzVector::Et2

(

)

const [inline]

Definition at line 438 of file TLorentzVector.h.

References E(), fP, TVector3::Perp2(), and Z().

Referenced by Et().

Double_t TLorentzVector::Et

(

)

const [inline]

Definition at line 443 of file TLorentzVector.h.

References E(), Et2(), and sqrt().

Double_t TLorentzVector::Et2

(

const TVector3 &

)

const [inline]

Definition at line 448 of file TLorentzVector.h.

References TVector3::Dot(), E(), fP, and TVector3::Perp2().

Double_t TLorentzVector::Et

(

const TVector3 &

)

const [inline]

Definition at line 454 of file TLorentzVector.h.

References E(), Et2(), and sqrt().

Double_t TLorentzVector::DeltaPhi

(

const TLorentzVector &

)

const [inline]

Definition at line 459 of file TLorentzVector.h.

References Phi(), and TVector2::Phi_mpi_pi().

Double_t TLorentzVector::DeltaR

(

const TLorentzVector &

)

const [inline]

Definition at line 466 of file TLorentzVector.h.

References Eta(), Phi(), TVector2::Phi_mpi_pi(), and TMath::Sqrt().

Referenced by DrEtaPhi().

Double_t TLorentzVector::DrEtaPhi

(

const TLorentzVector &

)

const [inline]

Definition at line 472 of file TLorentzVector.h.

References DeltaR().

TVector2 TLorentzVector::EtaPhiVector

(

)

[inline]

Definition at line 476 of file TLorentzVector.h.

References Eta(), and Phi().

Double_t TLorentzVector::Angle

(

const TVector3 &

v

)

const [inline]

Definition at line 481 of file TLorentzVector.h.

References TVector3::Angle(), and fP.

Double_t TLorentzVector::Mag2

(

)

const [inline]

Definition at line 485 of file TLorentzVector.h.

References fP, TVector3::Mag2(), and T().

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

Double_t TLorentzVector::M2

(

)

const [inline]

Definition at line 494 of file TLorentzVector.h.

References Mag2().

Referenced by PhaseSpace().

Double_t TLorentzVector::Mag

(

)

const [inline]

Definition at line 489 of file TLorentzVector.h.

References Mag2(), and TMath::Sqrt().

Referenced by M(), and TestLorentzVector().

Double_t TLorentzVector::M

(

)

const [inline]

Definition at line 495 of file TLorentzVector.h.

References Mag().

Double_t TLorentzVector::Mt2

(

)

const [inline]

Definition at line 497 of file TLorentzVector.h.

References E(), and Z().

Referenced by Mt().

Double_t TLorentzVector::Mt

(

)

const [inline]

Definition at line 501 of file TLorentzVector.h.

References Mt2(), and TMath::Sqrt().

Double_t TLorentzVector::Beta

(

)

const [inline]

Definition at line 506 of file TLorentzVector.h.

References fE, fP, and TVector3::Mag().

Referenced by Gamma(), and TestLorentzVector().

Double_t TLorentzVector::Gamma

(

)

const [inline]

Definition at line 510 of file TLorentzVector.h.

References b, Beta(), and TMath::Sqrt().

Referenced by TestLorentzVector().

Double_t TLorentzVector::Dot

(

const TLorentzVector &

)

const [inline]

Definition at line 523 of file TLorentzVector.h.

References T(), X(), Y(), and Z().

Referenced by operator *().

Double_t TLorentzVector::operator *

(

const TLorentzVector &

)

const [inline]

Definition at line 527 of file TLorentzVector.h.

References Dot().

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

Definition at line 515 of file TLorentzVector.h.

References SetXYZM(), TVector3::X(), TVector3::Y(), and TVector3::Z().

Referenced by SetVectM().

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

Definition at line 519 of file TLorentzVector.h.

References SetVectMag().

Double_t TLorentzVector::Plus

(

)

const [inline]

Definition at line 542 of file TLorentzVector.h.

References T(), and Z().

Double_t TLorentzVector::Minus

(

)

const [inline]

Definition at line 546 of file TLorentzVector.h.

References T(), and Z().

TVector3 TLorentzVector::BoostVector

(

)

const [inline]

Definition at line 550 of file TLorentzVector.h.

References T(), X(), Y(), and Z().

Referenced by TestLorentzVector().

void TLorentzVector::Boost	(	Double_t	,
		Double_t	,
		Double_t
	)

Definition at line 295 of file TLorentzVector.cxx.

References ROOT::Math::Cephes::gamma(), SetT(), SetX(), SetY(), SetZ(), TMath::Sqrt(), T(), X(), Y(), and Z().

Referenced by Boost(), and TestLorentzVector().

void TLorentzVector::Boost

(

const TVector3 &

)

[inline]

Definition at line 554 of file TLorentzVector.h.

References b, and Boost().

Double_t TLorentzVector::Rapidity

(

)

const

Definition at line 309 of file TLorentzVector.cxx.

References E(), log(), and Pz().

Double_t TLorentzVector::Eta

(

)

const [inline]

Definition at line 463 of file TLorentzVector.h.

References PseudoRapidity().

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

Double_t TLorentzVector::PseudoRapidity

(

)

const [inline]

Definition at line 558 of file TLorentzVector.h.

References fP, and TVector3::PseudoRapidity().

Referenced by Eta().

void TLorentzVector::RotateX

(

Double_t

angle

)

[inline]

Definition at line 562 of file TLorentzVector.h.

References fP, and TVector3::RotateX().

void TLorentzVector::RotateY

(

Double_t

angle

)

[inline]

Definition at line 566 of file TLorentzVector.h.

References fP, and TVector3::RotateY().

Referenced by TestLorentzVector().

void TLorentzVector::RotateZ

(

Double_t

angle

)

[inline]

Definition at line 570 of file TLorentzVector.h.

References fP, and TVector3::RotateZ().

Referenced by TestLorentzVector().

void TLorentzVector::RotateUz

(

TVector3 &

newUzVector

)

[inline]

Definition at line 574 of file TLorentzVector.h.

References fP, and TVector3::RotateUz().

void TLorentzVector::Rotate	(	Double_t	,
		const TVector3 &
	)			[inline]

Definition at line 578 of file TLorentzVector.h.

References fP, and TVector3::Rotate().

TLorentzVector & TLorentzVector::operator *=

(

const TRotation &

)

[inline]

Definition at line 582 of file TLorentzVector.h.

References fP, and m.

TLorentzVector & TLorentzVector::Transform

(

const TRotation &

)

[inline]

Definition at line 587 of file TLorentzVector.h.

References fP, m, and TVector3::Transform().

Referenced by TestLorentzVector().

TLorentzVector & TLorentzVector::operator *=

(

const TLorentzRotation &

)

Definition at line 315 of file TLorentzVector.cxx.

References m.

TLorentzVector & TLorentzVector::Transform

(

const TLorentzRotation &

)

Definition at line 321 of file TLorentzVector.cxx.

References m.

void TLorentzVector::Print

(

Option_t *

option = ""

)

const [virtual]

Reimplemented from TObject.

Definition at line 353 of file TLorentzVector.cxx.

References Eta(), fP, P(), Phi(), Printf(), TVector3::x(), TVector3::y(), and TVector3::z().

Double_t TLorentzVector::X

(

)

const [inline]

Double_t TLorentzVector::Y

(

)

const [inline]

Double_t TLorentzVector::Z

(

)

const [inline]

Double_t TLorentzVector::T

(

)

const [inline]

void TLorentzVector::SetX

(

Double_t

a

)

[inline]

void TLorentzVector::SetY

(

Double_t

a

)

[inline]

void TLorentzVector::SetZ

(

Double_t

a

)

[inline]

void TLorentzVector::SetT

(

Double_t

a

)

[inline]

Double_t TLorentzVector::Px

(

)

const [inline]

Double_t TLorentzVector::Py

(

)

const [inline]

Double_t TLorentzVector::Pz

(

)

const [inline]

Double_t TLorentzVector::P

(

)

const [inline]

Double_t TLorentzVector::E

(

)

const [inline]

Double_t TLorentzVector::Energy

(

)

const [inline]

void TLorentzVector::SetPx

(

Double_t

a

)

[inline]

void TLorentzVector::SetPy

(

Double_t

a

)

[inline]

void TLorentzVector::SetPz

(

Double_t

a

)

[inline]

void TLorentzVector::SetE

(

Double_t

a

)

[inline]

TVector3 TLorentzVector::Vect

(

)

const [inline]

void TLorentzVector::SetVect

(

const TVector3 &

vect3

)

[inline]

Double_t TLorentzVector::Theta

(

)

const [inline]

Double_t TLorentzVector::CosTheta

(

)

const [inline]

Double_t TLorentzVector::Phi

(

)

const [inline]

Double_t TLorentzVector::Rho

(

)

const [inline]

void TLorentzVector::SetTheta

(

Double_t

theta

)

[inline]

void TLorentzVector::SetPhi

(

Double_t

phi

)

[inline]

void TLorentzVector::SetRho

(

Double_t

rho

)

[inline]

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

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

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

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

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

void TLorentzVector::GetXYZT

(

Double_t *

carray

)

const [inline]

void TLorentzVector::GetXYZT

(

Float_t *

carray

)

const [inline]

Double_t TLorentzVector::operator()

(

int

i

)

const

Double_t TLorentzVector::operator[]

(

int

i

)

const [inline]

Double_t& TLorentzVector::operator()

(

int

i

)

Double_t& TLorentzVector::operator[]

(

int

i

)

[inline]

TLorentzVector& TLorentzVector::operator=

(

const TLorentzVector &

)

[inline]

TLorentzVector TLorentzVector::operator+

(

const TLorentzVector &

)

const [inline]

TLorentzVector& TLorentzVector::operator+=

(

const TLorentzVector &

)

[inline]

TLorentzVector TLorentzVector::operator-

(

const TLorentzVector &

)

const [inline]

TLorentzVector& TLorentzVector::operator-=

(

const TLorentzVector &

)

[inline]

TLorentzVector TLorentzVector::operator-

(

)

const [inline]

TLorentzVector TLorentzVector::operator *

(

Double_t

a

)

const [inline]

TLorentzVector& TLorentzVector::operator *=

(

Double_t

a

)

[inline]

Bool_t TLorentzVector::operator==

(

const TLorentzVector &

)

const [inline]

Bool_t TLorentzVector::operator!=

(

const TLorentzVector &

)

const [inline]

Double_t TLorentzVector::Perp2

(

)

const [inline]

Double_t TLorentzVector::Pt

(

)

const [inline]

Double_t TLorentzVector::Perp

(

)

const [inline]

void TLorentzVector::SetPerp

(

Double_t

)

[inline]

Double_t TLorentzVector::Perp2

(

const TVector3 &

v

)

const [inline]

Double_t TLorentzVector::Pt

(

const TVector3 &

v

)

const [inline]

Double_t TLorentzVector::Perp

(

const TVector3 &

v

)

const [inline]

Double_t TLorentzVector::Et2

(

)

const [inline]

Double_t TLorentzVector::Et

(

)

const [inline]

Double_t TLorentzVector::Et2

(

const TVector3 &

)

const [inline]

Double_t TLorentzVector::Et

(

const TVector3 &

)

const [inline]

Double_t TLorentzVector::DeltaPhi

(

const TLorentzVector &

)

const [inline]

Double_t TLorentzVector::DeltaR

(

const TLorentzVector &

)

const [inline]

Double_t TLorentzVector::DrEtaPhi

(

const TLorentzVector &

)

const [inline]

TVector2 TLorentzVector::EtaPhiVector

(

)

[inline]

Double_t TLorentzVector::Angle

(

const TVector3 &

v

)

const [inline]

Double_t TLorentzVector::Mag2

(

)

const [inline]

Double_t TLorentzVector::M2

(

)

const [inline]

Double_t TLorentzVector::Mag

(

)

const [inline]

Double_t TLorentzVector::M

(

)

const [inline]

Double_t TLorentzVector::Mt2

(

)

const [inline]

Double_t TLorentzVector::Mt

(

)

const [inline]

Double_t TLorentzVector::Beta

(

)

const [inline]

Double_t TLorentzVector::Gamma

(

)

const [inline]

Double_t TLorentzVector::Dot

(

const TLorentzVector &

)

const [inline]

Double_t TLorentzVector::operator *

(

const TLorentzVector &

)

const [inline]

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

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

Double_t TLorentzVector::Plus

(

)

const [inline]

Double_t TLorentzVector::Minus

(

)

const [inline]

TVector3 TLorentzVector::BoostVector

(

)

const [inline]

void TLorentzVector::Boost	(	Double_t	,
		Double_t	,
		Double_t
	)

void TLorentzVector::Boost

(

const TVector3 &

)

[inline]

Double_t TLorentzVector::Rapidity

(

)

const

Double_t TLorentzVector::Eta

(

)

const [inline]

Double_t TLorentzVector::PseudoRapidity

(

)

const [inline]

void TLorentzVector::RotateX

(

Double_t

angle

)

[inline]

void TLorentzVector::RotateY

(

Double_t

angle

)

[inline]

void TLorentzVector::RotateZ

(

Double_t

angle

)

[inline]

void TLorentzVector::RotateUz

(

TVector3 &

newUzVector

)

[inline]

void TLorentzVector::Rotate	(	Double_t	,
		const TVector3 &
	)			[inline]

TLorentzVector& TLorentzVector::operator *=

(

const TRotation &

)

[inline]

TLorentzVector& TLorentzVector::Transform

(

const TRotation &

)

[inline]

TLorentzVector& TLorentzVector::operator *=

(

const TLorentzRotation &

)

TLorentzVector& TLorentzVector::Transform

(

const TLorentzRotation &

)

virtual void TLorentzVector::Print

(

Option_t *

option = ""

)

const [virtual]

Reimplemented from TObject.

---

Member Data Documentation

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().

Double_t TLorentzVector::fE [private]

Definition at line 43 of file TLorentzVector.h.

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

---

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

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

---