template<typename TT>
class ROOT::Experimental::REveVectorT< TT >

REveVectorT A three-vector template without TObject inheritance and virtual functions.

Minimal, templated three-vector.

No TObject inheritance and virtual functions. Also used in VSD.

Definition at line 29 of file REveVector.hxx.

Public Member Functions
	REveVectorT ()=default

	REveVectorT (const Double_t *v)

	REveVectorT (const Float_t *v)

template<typename OO >
	REveVectorT (const REveVectorT< OO > &v)

	REveVectorT (TT x, TT y, TT z)

TT *	Arr ()

const TT *	Arr () const

TT	CosTheta () const

REveVectorT	Cross (const REveVectorT &a) const

TT	Distance (const REveVectorT &v) const

TT	Dot (const REveVectorT &a) const

void	Dump () const
	Dump to stdout as "(x, y, z)\n".

TT	Eta () const
	Calculate eta of the point, pretending it's a momentum vector.

Bool_t	IsZero () const

TT	Mag () const

TT	Mag2 () const

REveVectorT &	Mult (const REveVectorT &a, TT af)

void	NegateXYZ ()

TT	Normalize (TT length=1)
	Normalize the vector to length if current length is non-zero.

	operator const TT * () const

	operator TT * ()

REveVectorT &	operator*= (TT s)

REveVectorT &	operator+= (const REveVectorT &v)

REveVectorT &	operator-= (const REveVectorT &v)

TT &	operator[] (Int_t idx)

TT	operator[] (Int_t idx) const

REveVectorT	Orthogonal () const
	Returns an orthogonal vector (not normalized).

void	OrthoNormBase (REveVectorT &a, REveVectorT &b) const
	Set vectors a and b to be normal to this and among themselves, both of length 1.

TT	Perp () const

TT	Perp2 () const

TT	Phi () const

TT	R () const

void	Set (const Double_t *v)

void	Set (const Float_t *v)

template<typename OO >
void	Set (const REveVectorT< OO > &v)

void	Set (const TVector3 &v)
	Set from TVector3.

void	Set (TT x, TT y, TT z)

TT	SquareDistance (const REveVectorT &v) const

REveVectorT &	Sub (const REveVectorT &a, const REveVectorT &b)

TT	Theta () const

Public Attributes
TT	fX {0}

TT	fY {0}

TT	fZ {0}

#include <ROOT/REveVector.hxx>

Inheritance diagram for ROOT::Experimental::REveVectorT< TT >:

[legend]

Constructor & Destructor Documentation

◆ REveVectorT() [1/5]

template<typename TT >

ROOT::Experimental::REveVectorT< TT >::REveVectorT ( )

default

◆ REveVectorT() [2/5]

template<typename TT >

template<typename OO >

ROOT::Experimental::REveVectorT< TT >::REveVectorT ( const REveVectorT< OO > & v )

inline

Definition at line 35 of file REveVector.hxx.

◆ REveVectorT() [3/5]

template<typename TT >

ROOT::Experimental::REveVectorT< TT >::REveVectorT ( const Float_t * v )

inline

Definition at line 36 of file REveVector.hxx.

◆ REveVectorT() [4/5]

template<typename TT >

ROOT::Experimental::REveVectorT< TT >::REveVectorT ( const Double_t * v )

inline

Definition at line 37 of file REveVector.hxx.

◆ REveVectorT() [5/5]

template<typename TT >

ROOT::Experimental::REveVectorT< TT >::REveVectorT	(	TT	x,
		TT	y,
		TT	z )

inline

Definition at line 38 of file REveVector.hxx.

Member Function Documentation

◆ Arr() [1/2]

template<typename TT >

TT * ROOT::Experimental::REveVectorT< TT >::Arr ( )

inline

Definition at line 62 of file REveVector.hxx.

◆ Arr() [2/2]

template<typename TT >

const TT * ROOT::Experimental::REveVectorT< TT >::Arr ( ) const

inline

Definition at line 56 of file REveVector.hxx.

◆ CosTheta()

template<typename TT >

TT ROOT::Experimental::REveVectorT< TT >::CosTheta ( ) const

inline

Definition at line 139 of file REveVector.hxx.

◆ Cross()

template<typename TT >

REveVectorT< TT > ROOT::Experimental::REveVectorT< TT >::Cross ( const REveVectorT< TT > & a ) const

inline

Definition at line 171 of file REveVector.hxx.

◆ Distance()

template<typename TT >

TT ROOT::Experimental::REveVectorT< TT >::Distance ( const REveVectorT< TT > & v ) const

inline

Definition at line 146 of file REveVector.hxx.

◆ Dot()

template<typename TT >

TT ROOT::Experimental::REveVectorT< TT >::Dot ( const REveVectorT< TT > & a ) const

inline

Definition at line 164 of file REveVector.hxx.

◆ Dump()

template<typename TT >

void ROOT::Experimental::REveVectorT< TT >::Dump ( ) const

Dump to stdout as "(x, y, z)\n".

Definition at line 28 of file REveVector.cxx.

◆ Eta()

template<typename TT >

TT ROOT::Experimental::REveVectorT< TT >::Eta ( ) const

Calculate eta of the point, pretending it's a momentum vector.

Definition at line 44 of file REveVector.cxx.

◆ IsZero()

template<typename TT >

Bool_t ROOT::Experimental::REveVectorT< TT >::IsZero ( ) const

inline

Definition at line 116 of file REveVector.hxx.

◆ Mag()

template<typename TT >

TT ROOT::Experimental::REveVectorT< TT >::Mag ( ) const

inline

Definition at line 97 of file REveVector.hxx.

◆ Mag2()

template<typename TT >

TT ROOT::Experimental::REveVectorT< TT >::Mag2 ( ) const

inline

Definition at line 96 of file REveVector.hxx.

◆ Mult()

template<typename TT >

REveVectorT< TT > & ROOT::Experimental::REveVectorT< TT >::Mult	(	const REveVectorT< TT > &	a,
		TT	af )

inline

Definition at line 192 of file REveVector.hxx.

◆ NegateXYZ()

template<typename TT >

void ROOT::Experimental::REveVectorT< TT >::NegateXYZ ( )

inline

Definition at line 88 of file REveVector.hxx.

◆ Normalize()

template<typename TT >

TT ROOT::Experimental::REveVectorT< TT >::Normalize ( TT length = 1 )

Normalize the vector to length if current length is non-zero.

Returns the old magnitude.

Definition at line 56 of file REveVector.cxx.

◆ operator const TT *()

template<typename TT >

ROOT::Experimental::REveVectorT< TT >::operator const TT * ( ) const

inline

Definition at line 70 of file REveVector.hxx.

◆ operator TT *()

template<typename TT >

ROOT::Experimental::REveVectorT< TT >::operator TT * ( )

inline

Definition at line 71 of file REveVector.hxx.

◆ operator*=()

template<typename TT >

REveVectorT & ROOT::Experimental::REveVectorT< TT >::operator*= ( TT s )

inline

Definition at line 76 of file REveVector.hxx.

◆ operator+=()

template<typename TT >

REveVectorT & ROOT::Experimental::REveVectorT< TT >::operator+= ( const REveVectorT< TT > & v )

inline

Definition at line 77 of file REveVector.hxx.

◆ operator-=()

template<typename TT >

REveVectorT & ROOT::Experimental::REveVectorT< TT >::operator-= ( const REveVectorT< TT > & v )

inline

Definition at line 78 of file REveVector.hxx.

◆ operator[]() [1/2]

template<typename TT >

TT & ROOT::Experimental::REveVectorT< TT >::operator[] ( Int_t idx )

inline

Definition at line 74 of file REveVector.hxx.

◆ operator[]() [2/2]

template<typename TT >

TT ROOT::Experimental::REveVectorT< TT >::operator[] ( Int_t idx ) const

inline

Definition at line 73 of file REveVector.hxx.

◆ Orthogonal()

template<typename TT >

REveVectorT< TT > ROOT::Experimental::REveVectorT< TT >::Orthogonal ( ) const

Returns an orthogonal vector (not normalized).

Definition at line 70 of file REveVector.cxx.

◆ OrthoNormBase()

template<typename TT >

void ROOT::Experimental::REveVectorT< TT >::OrthoNormBase	(	REveVectorT< TT > &	a,
		REveVectorT< TT > &	b ) const

Set vectors a and b to be normal to this and among themselves, both of length 1.

Definition at line 86 of file REveVector.cxx.

◆ Perp()

template<typename TT >

TT ROOT::Experimental::REveVectorT< TT >::Perp ( ) const

inline

Definition at line 100 of file REveVector.hxx.

◆ Perp2()

template<typename TT >

TT ROOT::Experimental::REveVectorT< TT >::Perp2 ( ) const

inline

Definition at line 99 of file REveVector.hxx.

◆ Phi()

template<typename TT >

TT ROOT::Experimental::REveVectorT< TT >::Phi ( ) const

inline

Definition at line 125 of file REveVector.hxx.

◆ R()

template<typename TT >

TT ROOT::Experimental::REveVectorT< TT >::R ( ) const

inline

Definition at line 101 of file REveVector.hxx.

◆ Set() [1/5]

template<typename TT >

void ROOT::Experimental::REveVectorT< TT >::Set ( const Double_t * v )

inline

Definition at line 81 of file REveVector.hxx.

◆ Set() [2/5]

template<typename TT >

void ROOT::Experimental::REveVectorT< TT >::Set ( const Float_t * v )

inline

Definition at line 80 of file REveVector.hxx.

◆ Set() [3/5]

template<typename TT >

template<typename OO >

void ROOT::Experimental::REveVectorT< TT >::Set ( const REveVectorT< OO > & v )

inline

Definition at line 86 of file REveVector.hxx.

◆ Set() [4/5]

template<typename TT >

void ROOT::Experimental::REveVectorT< TT >::Set ( const TVector3 & v )

Set from TVector3.

Definition at line 36 of file REveVector.cxx.

◆ Set() [5/5]

template<typename TT >

void ROOT::Experimental::REveVectorT< TT >::Set	(	TT	x,
		TT	y,
		TT	z )

inline

Definition at line 82 of file REveVector.hxx.

◆ SquareDistance()

template<typename TT >

TT ROOT::Experimental::REveVectorT< TT >::SquareDistance ( const REveVectorT< TT > & v ) const

inline

Definition at line 155 of file REveVector.hxx.

◆ Sub()

template<typename TT >

REveVectorT< TT > & ROOT::Experimental::REveVectorT< TT >::Sub	(	const REveVectorT< TT > &	a,
		const REveVectorT< TT > &	b )

inline

Definition at line 182 of file REveVector.hxx.

◆ Theta()

template<typename TT >

TT ROOT::Experimental::REveVectorT< TT >::Theta ( ) const

inline

Definition at line 132 of file REveVector.hxx.

Member Data Documentation

◆ fX

template<typename TT >

TT ROOT::Experimental::REveVectorT< TT >::fX {0}

Definition at line 31 of file REveVector.hxx.

◆ fY

template<typename TT >

TT ROOT::Experimental::REveVectorT< TT >::fY {0}

Definition at line 31 of file REveVector.hxx.

◆ fZ

template<typename TT >

TT ROOT::Experimental::REveVectorT< TT >::fZ {0}

Definition at line 31 of file REveVector.hxx.

graf3d/eve7/inc/ROOT/REveVector.hxx

graf3d/eve7/src/REveVector.cxx

Public Member Functions

Public Attributes

Constructor & Destructor Documentation

◆ REveVectorT() [1/5]

◆ REveVectorT() [2/5]

◆ REveVectorT() [3/5]

◆ REveVectorT() [4/5]

◆ REveVectorT() [5/5]

Member Function Documentation

◆ Arr() [1/2]

◆ Arr() [2/2]

◆ CosTheta()

◆ Cross()

◆ Distance()

◆ Dot()

◆ Dump()

◆ Eta()

◆ IsZero()

◆ Mag()

◆ Mag2()

◆ Mult()

◆ NegateXYZ()

◆ Normalize()

◆ operator const TT *()

◆ operator TT *()

◆ operator*=()

◆ operator+=()

◆ operator-=()

◆ operator[]() [1/2]

◆ operator[]() [2/2]

◆ Orthogonal()

◆ OrthoNormBase()

◆ Perp()

◆ Perp2()

◆ Phi()

◆ R()

◆ Set() [1/5]

◆ Set() [2/5]

◆ Set() [3/5]

◆ Set() [4/5]

◆ Set() [5/5]

◆ SquareDistance()

◆ Sub()

◆ Theta()

Member Data Documentation

◆ fX

◆ fY

◆ fZ