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class TVector3: public TObject

Function Members (Methods)

public:

virtual	~TVector3()
void	TObject::AbstractMethod(const char* method) const
Double_t	Angle(const TVector3&) const
virtual void	TObject::AppendPad(Option_t* option = "")
virtual void	TObject::Browse(TBrowser* b)
static TClass*	Class()
virtual const char*	TObject::ClassName() const
virtual void	TObject::Clear(Option_t* = "")
virtual TObject*	TObject::Clone(const char* newname = "") const
virtual Int_t	TObject::Compare(const TObject* obj) const
virtual void	TObject::Copy(TObject& object) const
Double_t	CosTheta() const
TVector3	Cross(const TVector3&) const
virtual void	TObject::Delete(Option_t* option = "")MENU
Double_t	DeltaPhi(const TVector3&) const
Double_t	DeltaR(const TVector3&) const
virtual Int_t	TObject::DistancetoPrimitive(Int_t px, Int_t py)
Double_t	Dot(const TVector3&) const
virtual void	TObject::Draw(Option_t* option = "")
virtual void	TObject::DrawClass() constMENU
virtual TObject*	TObject::DrawClone(Option_t* option = "") constMENU
Double_t	DrEtaPhi(const TVector3&) const
virtual void	TObject::Dump() constMENU
virtual void	TObject::Error(const char* method, const char* msgfmt) const
Double_t	Eta() const
TVector2	EtaPhiVector() const
virtual void	TObject::Execute(const char* method, const char* params, Int_t* error = 0)
virtual void	TObject::Execute(TMethod* method, TObjArray* params, Int_t* error = 0)
virtual void	TObject::ExecuteEvent(Int_t event, Int_t px, Int_t py)
virtual void	TObject::Fatal(const char* method, const char* msgfmt) const
virtual TObject*	TObject::FindObject(const char* name) const
virtual TObject*	TObject::FindObject(const TObject* obj) const
virtual Option_t*	TObject::GetDrawOption() const
static Long_t	TObject::GetDtorOnly()
virtual const char*	TObject::GetIconName() const
virtual const char*	TObject::GetName() const
virtual char*	TObject::GetObjectInfo(Int_t px, Int_t py) const
static Bool_t	TObject::GetObjectStat()
virtual Option_t*	TObject::GetOption() const
virtual const char*	TObject::GetTitle() const
virtual UInt_t	TObject::GetUniqueID() const
void	GetXYZ(Double_t* carray) const
void	GetXYZ(Float_t* carray) const
virtual Bool_t	TObject::HandleTimer(TTimer* timer)
virtual ULong_t	TObject::Hash() const
virtual void	TObject::Info(const char* method, const char* msgfmt) const
virtual Bool_t	TObject::InheritsFrom(const char* classname) const
virtual Bool_t	TObject::InheritsFrom(const TClass* cl) const
virtual void	TObject::Inspect() constMENU
void	TObject::InvertBit(UInt_t f)
virtual TClass*	IsA() const
virtual Bool_t	TObject::IsEqual(const TObject* obj) const
virtual Bool_t	TObject::IsFolder() const
Bool_t	TObject::IsOnHeap() const
virtual Bool_t	TObject::IsSortable() const
Bool_t	TObject::IsZombie() const
virtual void	TObject::ls(Option_t* option = "") const
Double_t	Mag() const
Double_t	Mag2() const
void	TObject::MayNotUse(const char* method) const
virtual Bool_t	TObject::Notify()
void	TObject::Obsolete(const char* method, const char* asOfVers, const char* removedFromVers) const
void	TObject::operator delete(void* ptr)
void	TObject::operator delete(void* ptr, void* vp)
void	TObject::operator delete[](void* ptr)
void	TObject::operator delete[](void* ptr, void* vp)
void*	TObject::operator new(size_t sz)
void*	TObject::operator new(size_t sz, void* vp)
void*	TObject::operator new[](size_t sz)
void*	TObject::operator new[](size_t sz, void* vp)
Bool_t	operator!=(const TVector3&) const
Double_t	operator()(int) const
Double_t&	operator()(int)
TVector3&	operator*=(Double_t)
TVector3&	operator*=(const TRotation&)
TVector3&	operator+=(const TVector3&)
TVector3	operator-() const
TVector3&	operator-=(const TVector3&)
TVector3&	operator=(const TVector3&)
Bool_t	operator==(const TVector3&) const
Double_t	operator[](int) const
Double_t&	operator[](int)
TVector3	Orthogonal() const
virtual void	TObject::Paint(Option_t* option = "")
Double_t	Perp() const
Double_t	Perp(const TVector3&) const
Double_t	Perp2() const
Double_t	Perp2(const TVector3&) const
Double_t	Phi() const
virtual void	TObject::Pop()
virtual void	Print(Option_t* option = "") const
Double_t	PseudoRapidity() const
Double_t	Pt() const
Double_t	Pt(const TVector3&) const
Double_t	Px() const
Double_t	Py() const
Double_t	Pz() const
virtual Int_t	TObject::Read(const char* name)
virtual void	TObject::RecursiveRemove(TObject* obj)
void	TObject::ResetBit(UInt_t f)
void	Rotate(Double_t, const TVector3&)
void	RotateUz(const TVector3&)
void	RotateX(Double_t)
void	RotateY(Double_t)
void	RotateZ(Double_t)
virtual void	TObject::SaveAs(const char* filename = "", Option_t* option = "") constMENU
virtual void	TObject::SavePrimitive(ostream& out, Option_t* option = "")
void	TObject::SetBit(UInt_t f)
void	TObject::SetBit(UInt_t f, Bool_t set)
virtual void	TObject::SetDrawOption(Option_t* option = "")MENU
static void	TObject::SetDtorOnly(void* obj)
void	SetMag(Double_t)
void	SetMagThetaPhi(Double_t mag, Double_t theta, Double_t phi)
static void	TObject::SetObjectStat(Bool_t stat)
void	SetPerp(Double_t)
void	SetPhi(Double_t)
void	SetPtEtaPhi(Double_t pt, Double_t eta, Double_t phi)
void	SetPtThetaPhi(Double_t pt, Double_t theta, Double_t phi)
void	SetTheta(Double_t)
virtual void	TObject::SetUniqueID(UInt_t uid)
void	SetX(Double_t)
void	SetXYZ(Double_t x, Double_t y, Double_t z)
void	SetY(Double_t)
void	SetZ(Double_t)
virtual void	ShowMembers(TMemberInspector& insp) const
virtual void	Streamer(TBuffer&)
void	StreamerNVirtual(TBuffer& ClassDef_StreamerNVirtual_b)
virtual void	TObject::SysError(const char* method, const char* msgfmt) const
Bool_t	TObject::TestBit(UInt_t f) const
Int_t	TObject::TestBits(UInt_t f) const
Double_t	Theta() const
TVector3&	Transform(const TRotation&)
	TVector3()
	TVector3(const Double_t*)
	TVector3(const Float_t*)
	TVector3(const TVector3&)
	TVector3(Double_t x, Double_t y, Double_t z)
TVector3	Unit() const
virtual void	TObject::UseCurrentStyle()
virtual void	TObject::Warning(const char* method, const char* msgfmt) const
virtual Int_t	TObject::Write(const char* name = 0, Int_t option = 0, Int_t bufsize = 0)
virtual Int_t	TObject::Write(const char* name = 0, Int_t option = 0, Int_t bufsize = 0) const
Double_t	x() const
Double_t	X() const
TVector2	XYvector() const
Double_t	y() const
Double_t	Y() const
Double_t	z() const
Double_t	Z() const

protected:

virtual void	TObject::DoError(int level, const char* location, const char* fmt, va_list va) const
void	TObject::MakeZombie()

Data Members

public:

static TObject::(anonymous)	TObject::kBitMask
static TObject::EStatusBits	TObject::kCanDelete
static TObject::EStatusBits	TObject::kCannotPick
static TObject::EStatusBits	TObject::kHasUUID
static TObject::EStatusBits	TObject::kInvalidObject
static TObject::(anonymous)	TObject::kIsOnHeap
static TObject::EStatusBits	TObject::kIsReferenced
static TObject::EStatusBits	TObject::kMustCleanup
static TObject::EStatusBits	TObject::kNoContextMenu
static TObject::(anonymous)	TObject::kNotDeleted
static TObject::EStatusBits	TObject::kObjInCanvas
static TObject::(anonymous)	TObject::kOverwrite
static TObject::(anonymous)	TObject::kSingleKey
static TObject::(anonymous)	TObject::kWriteDelete
static TObject::(anonymous)	TObject::kZombie

private:

Double_t	fX
Double_t	fY
Double_t	fZ

Class Charts

Inheritance Chart:

TObject

←

TVector3

Function documentation

Double_t & operator[](int )

{ return operator()(i); }

Double_t operator[](int ) const

{ return operator()(i); }

Double_t x() const

{ return fX; }

Double_t y() const

{ return fY; }

Double_t z() const

{ return fZ; }

Double_t X() const

{ return fX; }

Double_t Y() const

{ return fY; }

Double_t Z() const

{ return fZ; }

Double_t Px() const

{ return fX; }

Double_t Py() const

{ return fY; }

Double_t Pz() const

{ return fZ; }

void SetX(Double_t )

{ fX = xx; }

void SetY(Double_t )

{ fY = yy; }

void SetZ(Double_t )

{ fZ = zz; }

void SetXYZ(Double_t x, Double_t y, Double_t z)

void GetXYZ(Double_t* carray) const

void GetXYZ(Float_t* carray) const

inline TVector3()

 Constructors

{}

inline TVector3(const TVector3& )

{}

inline TVector3(Double_t x, Double_t y, Double_t z)

{}

inline TVector3(const Double_t* )

{}

inline TVector3(const Float_t* )

{}

Double_t Dot(const TVector3& ) const

TVector3 Cross(const TVector3& ) const

Double_t Mag2() const

{ return fX*fX + fY*fY + fZ*fZ; }

TVector3 Orthogonal() const

Double_t Perp2() const

{ return fX*fX + fY*fY; }

Double_t Pt() const

{ return Perp(); }

Double_t Perp2(const TVector3& ) const

Double_t Pt(const TVector3& ) const

Double_t CosTheta() const

void SetMag(Double_t )

void SetPerp(Double_t )

Double_t DeltaPhi(const TVector3& ) const

Double_t Eta() const

Double_t DrEtaPhi(const TVector3& ) const

TVector2 EtaPhiVector() const

TVector2 XYvector() const

virtual ~TVector3()

 The copy constructor.

{}

void SetPtEtaPhi(Double_t pt, Double_t eta, Double_t phi)

void SetPtThetaPhi(Double_t pt, Double_t theta, Double_t phi)

Double_t Phi() const

 Get the components into an array
 not checked!

Double_t Theta() const

 The azimuth angle. returns phi from -pi to pi

Double_t Mag() const

 The magnitude squared (rho^2 in spherical coordinate system).

{ return TMath::Sqrt(Mag2()); }

void SetPhi(Double_t )

 The magnitude (rho in spherical coordinate system).

void SetTheta(Double_t )

 Set phi keeping mag and theta constant (BaBar).

Double_t Perp() const

 The transverse component (R in cylindrical coordinate system).

Double_t Perp(const TVector3& ) const

 The transverse component w.r.t. given axis.

Double_t DeltaR(const TVector3& ) const

void SetMagThetaPhi(Double_t mag, Double_t theta, Double_t phi)

TVector3 Unit() const

 Scaling with real numbers.

Double_t Angle(const TVector3& ) const

 Cross product.

Double_t PseudoRapidity() const

 The angle w.r.t. another 3-vector.

void RotateX(Double_t )

 Rotates the Hep3Vector around the x-axis.

void RotateY(Double_t )

 Rotates the Hep3Vector around the y-axis.

void RotateZ(Double_t )

 Rotates the Hep3Vector around the z-axis.

void RotateUz(const TVector3& )

 Rotates reference frame from Uz to newUz (unit vector) (Geant4).

void Rotate(Double_t , const TVector3& )

 Rotates around the axis specified by another Hep3Vector.

TVector3 & Transform(const TRotation& )

 Transformation with a Rotation matrix.

void Print(Option_t* option = "") const