template<typename TT>
class TEveVectorT< TT >

Minimal, templated three-vector.

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

Definition at line 25 of file TEveVector.h.

Public Member Functions
	TEveVectorT ()

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

	TEveVectorT (const Float_t *v)

	TEveVectorT (const Double_t *v)

	TEveVectorT (TT x, TT y, TT z)

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

	operator const TT * () const

	operator TT * ()

TT	operator[] (Int_t idx) const

TT &	operator[] (Int_t idx)

const TT *	Arr () const

TT *	Arr ()

TEveVectorT &	operator*= (TT s)

TEveVectorT &	operator+= (const TEveVectorT &v)

TEveVectorT &	operator-= (const TEveVectorT &v)

void	Set (const Float_t *v)

void	Set (const Double_t *v)

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

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

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

void	NegateXYZ ()

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

TT	Phi () const

TT	Theta () const

TT	CosTheta () const

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

TT	Mag2 () const

TT	Mag () const

TT	Perp2 () const

TT	Perp () const

TT	R () const

TT	Distance (const TEveVectorT &v) const

TT	SquareDistance (const TEveVectorT &v) const

TT	Dot (const TEveVectorT &a) const

TEveVectorT	Cross (const TEveVectorT &a) const

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

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

TEveVectorT	Orthogonal () const
	Returns an orthogonal vector (not normalized). More...

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

Bool_t	IsZero () const

	ClassDefNV (TEveVectorT, 2)

Public Attributes
TT	fX

TT	fY

TT	fZ

#include <TEveVector.h>

Inheritance diagram for TEveVectorT< TT >:

Constructor & Destructor Documentation

template<typename TT>

TEveVectorT< TT >::TEveVectorT ( )

inline

Definition at line 30 of file TEveVector.h.

template<typename TT>

template<typename OO >

TEveVectorT< TT >::TEveVectorT ( const TEveVectorT< OO > & v )

inline

Definition at line 32 of file TEveVector.h.

template<typename TT>

TEveVectorT< TT >::TEveVectorT ( const Float_t * v )

inline

Definition at line 33 of file TEveVector.h.

template<typename TT>

TEveVectorT< TT >::TEveVectorT ( const Double_t * v )

inline

Definition at line 34 of file TEveVector.h.

template<typename TT>

TEveVectorT< TT >::TEveVectorT	(	TT	x,
		TT	y,
		TT	z
	)

inline

Definition at line 35 of file TEveVector.h.

Member Function Documentation

template<typename TT>

const TT* TEveVectorT< TT >::Arr ( ) const

inline

Definition at line 45 of file TEveVector.h.

Referenced by TEveJetConeGL::DirectDraw(), TEvePolygonSetProjectedGL::DrawOutline(), TEveProjection::GetProjectedCenter(), TEveRhoZProjection::GetProjectedCenter(), and TEveVectorT< TT >::OrthoNormBase().

template<typename TT>

TT* TEveVectorT< TT >::Arr ( )

inline

Definition at line 46 of file TEveVector.h.

template<typename TT>

TEveVectorT< TT >::ClassDefNV	(	TEveVectorT< TT >	,
		2
	)

template<typename TT >

TT TEveVectorT< TT >::CosTheta ( ) const

inline

Definition at line 113 of file TEveVector.h.

template<typename TT >

TEveVectorT< TT > TEveVectorT< TT >::Cross ( const TEveVectorT< TT > & a ) const

inline

Definition at line 145 of file TEveVector.h.

Referenced by TEveShape::IsBoxOrientationConsistentEv(), TEveShape::IsBoxOrientationConsistentFv(), and TEveTrans::SetupFromToVec().

template<typename TT >

TT TEveVectorT< TT >::Distance ( const TEveVectorT< TT > & v ) const

inline

Definition at line 120 of file TEveVector.h.

template<typename TT >

TT TEveVectorT< TT >::Dot ( const TEveVectorT< TT > & a ) const

inline

Definition at line 138 of file TEveVector.h.

Referenced by TEveTrackPropagator::ClosestPointBetweenLines(), TEveTrackPropagator::ClosestPointFromVertexToLineSegment(), TEveProjection::GetOrthogonalCenter(), TEveTrackPropagator::HelixIntersectPlane(), TEveShape::IsBoxOrientationConsistentEv(), TEveShape::IsBoxOrientationConsistentFv(), TEveTrackPropagator::LineIntersectPlane(), TEveTrackPropagator::LoopToLineSegment(), TEveTrackPropagator::PointOverVertex(), TEveTrans::SetupFromToVec(), TEveTrackPropagator::Helix_t::UpdateCommon(), and TEveTrackPropagator::Helix_t::UpdateRK().

template<typename TT >

void TEveVectorT< TT >::Dump ( ) const

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

Definition at line 28 of file TEveVector.cxx.

template<typename TT >

TT TEveVectorT< TT >::Eta ( ) const

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

Definition at line 44 of file TEveVector.cxx.

Referenced by TEveJetConeProjectedGL::CalculatePoints().

template<typename TT>

Bool_t TEveVectorT< TT >::IsZero ( ) const

inline

Definition at line 88 of file TEveVector.h.

Referenced by TEveJetCone::AddEllipticCone().

template<typename TT>

TT TEveVectorT< TT >::Mag ( ) const

inline

Definition at line 69 of file TEveVector.h.

Referenced by TEveArrowGL::DirectDraw(), TEveTrackList::FindMomentumLimits(), TEveMagFieldConst::GetMaxFieldMagD(), TEveMagFieldDuo::GetMaxFieldMagD(), TEveTrackPropagator::LoopToLineSegment(), TEveTrack::MakeTrack(), TEveTrackList::MakeTracks(), TEveBoxSetGL::RenderBoxes(), TEveTrackPropagator::Helix_t::Step(), TEveTrackPropagator::Step(), TEveTrackPropagator::Update(), TEveTrackPropagator::Helix_t::UpdateCommon(), and TEveTrackPropagator::Helix_t::UpdateHelix().

template<typename TT>

TT TEveVectorT< TT >::Mag2 ( ) const

inline

Definition at line 68 of file TEveVector.h.

Referenced by TEveTrackPropagator::ClosestPointBetweenLines(), TEveBoxSet::ComputeBBox(), TEveTrackPropagator::LoopToLineSegment(), TEveVectorT< Float_t >::Mag(), TEveLine::ReduceSegmentLengths(), and TEveTrans::SetupFromToVec().

template<typename TT>

TEveVectorT< TT > & TEveVectorT< TT >::Mult	(	const TEveVectorT< TT > &	a,
		TT	af
	)

inline

Definition at line 166 of file TEveVector.h.

Referenced by TEveProjection::BisectBreakPoint(), TEveProjection::GetOrthogonalCenter(), and TEveProjection::GetValForScreenPos().

template<typename TT>

void TEveVectorT< TT >::NegateXYZ ( )

inline

Definition at line 60 of file TEveVector.h.

Referenced by TEveTrackPropagator::HelixIntersectPlane().

template<typename TT>

TT TEveVectorT< 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 TEveVector.cxx.

Referenced by TEveTrackPropagator::DistributeOffset(), TEveTrackPropagator::LoopToLineSegment(), TEveVectorT< TT >::OrthoNormBase(), and TEveTrackPropagator::Helix_t::UpdateCommon().

template<typename TT>

TEveVectorT< TT >::operator const TT * ( ) const

inline

Definition at line 39 of file TEveVector.h.

template<typename TT>

TEveVectorT< TT >::operator TT * ( )

inline

Definition at line 40 of file TEveVector.h.

template<typename TT>

TEveVectorT& TEveVectorT< TT >::operator*= ( TT s )

inline

Definition at line 48 of file TEveVector.h.

Referenced by TEveVector4T< TT >::operator*=().

template<typename TT>

TEveVectorT& TEveVectorT< TT >::operator+= ( const TEveVectorT< TT > & v )

inline

Definition at line 49 of file TEveVector.h.

Referenced by TEveVector4T< TT >::operator+=().

template<typename TT>

TEveVectorT& TEveVectorT< TT >::operator-= ( const TEveVectorT< TT > & v )

inline

Definition at line 50 of file TEveVector.h.

Referenced by TEveVector4T< TT >::operator-=().

template<typename TT>

TT TEveVectorT< TT >::operator[] ( Int_t idx ) const

inline

Definition at line 42 of file TEveVector.h.

template<typename TT>

TT& TEveVectorT< TT >::operator[] ( Int_t idx )

inline

Definition at line 43 of file TEveVector.h.

template<typename TT >

TEveVectorT< TT > TEveVectorT< TT >::Orthogonal ( ) const

Returns an orthogonal vector (not normalized).

Definition at line 70 of file TEveVector.cxx.

template<typename TT >

void TEveVectorT< TT >::OrthoNormBase	(	TEveVectorT< TT > &	a,
		TEveVectorT< 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 TEveVector.cxx.

Referenced by TEveArrow::ComputeBBox().

template<typename TT>

TT TEveVectorT< TT >::Perp ( ) const

inline

Definition at line 72 of file TEveVector.h.

Referenced by TEveTrackList::FindMomentumLimits(), TEveTrackList::MakeTracks(), TEveRecTrackT< Float_t >::Pt(), TEveVectorT< Float_t >::R(), and TEveTrack::SetStdTitle().

template<typename TT>

TT TEveVectorT< TT >::Perp2 ( ) const

inline

Definition at line 71 of file TEveVector.h.

Referenced by TEveTrackPropagator::IntersectPlane(), TEveTrackPropagator::LoopToBounds(), TEveVectorT< Float_t >::Perp(), and TEveTrackList::SelectByPt().

template<typename TT >

TT TEveVectorT< TT >::Phi ( ) const

inline

Definition at line 99 of file TEveVector.h.

template<typename TT>

TT TEveVectorT< TT >::R ( ) const

inline

Definition at line 73 of file TEveVector.h.

Referenced by TEveTrackPropagator::LoopToBounds().

template<typename TT>

void TEveVectorT< TT >::Set ( const Float_t * v )

inline

Definition at line 52 of file TEveVector.h.

Referenced by TEveProjection::BisectBreakPoint(), TEveArrowEditor::DoVertex(), TEveTrackProjected::MakeTrack(), TEvePolygonSetProjected::ProjectAndReducePoints(), TEveLine::ReduceSegmentLengths(), TEveCaloLegoGL::SetAxis3DTitlePos(), TEveProjectionManager::SetCenter(), TEveRhoZProjection::SetCenter(), TEveJetCone::SetCylinder(), TEveRhoZProjection::SetDirectionalVector(), and TEveJetCone::SetRadius().

template<typename TT>

void TEveVectorT< TT >::Set ( const Double_t * v )

inline

Definition at line 53 of file TEveVector.h.

template<typename TT>

void TEveVectorT< TT >::Set	(	TT	x,
		TT	y,
		TT	z
	)

inline

Definition at line 54 of file TEveVector.h.

template<typename TT>

void TEveVectorT< TT >::Set ( const TVector3 & v )

Set from TVector3.

Definition at line 36 of file TEveVector.cxx.

template<typename TT>

template<typename OO >

void TEveVectorT< TT >::Set ( const TEveVectorT< OO > & v )

inline

Definition at line 58 of file TEveVector.h.

template<typename TT >

TT TEveVectorT< TT >::SquareDistance ( const TEveVectorT< TT > & v ) const

inline

Definition at line 129 of file TEveVector.h.

template<typename TT >

TEveVectorT< TT > & TEveVectorT< TT >::Sub	(	const TEveVectorT< TT > &	a,
		const TEveVectorT< TT > &	b
	)

inline

Definition at line 156 of file TEveVector.h.

Referenced by TEveTrackPropagator::PointOverVertex(), and TEveTrans::SetupFromToVec().

template<typename TT >

TT TEveVectorT< TT >::Theta ( ) const

inline

Definition at line 106 of file TEveVector.h.

Referenced by TEveJetCone::CalcBaseVec(), TEveJetCone::IsInTransitionRegion(), and TEveJetCone::SetCylinder().

Member Data Documentation

template<typename TT>

TT TEveVectorT< TT >::fX

Definition at line 28 of file TEveVector.h.

Referenced by TEveJetCone::AddEllipticCone(), TEveStraightLineSet::AddLine(), TEveStraightLineSet::AddMarker(), TEvePolygonSetProjected::AddPolygon(), TEveVectorT< Float_t >::Arr(), TEveProjection::BisectBreakPoint(), TEveJetCone::CalcBaseVec(), TEveBoxSet::ComputeBBox(), TEveVectorT< TT >::Cross(), TEveArrowGL::DirectDraw(), TEvePolygonSetProjectedGL::DirectDraw(), TEveVectorT< TT >::Distance(), TEveVectorT< TT >::Dot(), TEveCaloLegoGL::DrawAxis3D(), TEveTrackPropagator::FillPointSet(), TEveTrackProjected::GetBreakPointIdx(), TEveMagField::GetFieldD(), TEveLine::GetLineEnd(), TEveLine::GetLineStart(), TEveTrackPropagator::IsOutsideBounds(), TEveTrackPropagator::LineIntersectPlane(), TEveTrackPropagator::LineToBounds(), TEveTrackPropagator::LineToVertex(), TEveTrack::MakeTrack(), TEveVectorT< TT >::Mult(), TEveVectorT< Float_t >::NegateXYZ(), TEveVectorT< TT >::operator const TT *(), TEveVectorT< TT >::operator TT *(), operator*(), operator+(), TEveVectorT< Float_t >::operator+=(), operator-(), TEveVectorT< Float_t >::operator-=(), TEvePolygonSetProjected::PolygonSurfaceXY(), TEveMagField::PrintField(), TEveTrackProjected::PrintLineSegments(), TEveRhoZProjection::ProjectPoint(), TEveRPhiProjection::ProjectPoint(), TEve3DProjection::ProjectPoint(), TEveProjection::ProjectVector(), TEveBoxSetGL::RenderBoxes(), TEveVectorT< Float_t >::Set(), TEveCaloLegoGL::SetAxis3DTitlePos(), TEveRhoZProjection::SetCenter(), TEveStraightLineSet::SetLine(), TEveProjectionManagerEditor::SetModel(), TEveTrack::SetStdTitle(), TEveTrans::SetupFromToVec(), TEveVectorT< TT >::SquareDistance(), TEveTrackPropagator::Step(), TEveTrackPropagator::StepRungeKutta(), and TEveVectorT< TT >::Sub().

template<typename TT>

TT TEveVectorT< TT >::fY

Definition at line 28 of file TEveVector.h.

Referenced by TEveRhoZProjection::AcceptSegment(), TEveStraightLineSet::AddLine(), TEveStraightLineSet::AddMarker(), TEvePolygonSetProjected::AddPolygon(), TEveProjection::BisectBreakPoint(), TEveJetCone::CalcBaseVec(), TEveJetConeProjectedGL::CalculatePoints(), TEveBoxSet::ComputeBBox(), TEveVectorT< TT >::Cross(), TEveArrowGL::DirectDraw(), TEvePolygonSetProjectedGL::DirectDraw(), TEveVectorT< TT >::Distance(), TEveVectorT< TT >::Dot(), TEveCaloLegoGL::DrawAxis3D(), TEveTrackPropagator::FillPointSet(), TEveTrackProjected::GetBreakPointIdx(), TEveMagField::GetFieldD(), TEveLine::GetLineEnd(), TEveLine::GetLineStart(), TEveRhoZProjection::IsOnSubSpaceBoundrary(), TEveTrackPropagator::IsOutsideBounds(), TEveTrackPropagator::LineIntersectPlane(), TEveTrackPropagator::LineToBounds(), TEveTrackPropagator::LineToVertex(), TEveTrack::MakeTrack(), TEveVectorT< TT >::Mult(), TEveVectorT< Float_t >::NegateXYZ(), operator*(), operator+(), TEveVectorT< Float_t >::operator+=(), operator-(), TEveVectorT< Float_t >::operator-=(), TEveVectorT< Float_t >::Perp2(), TEvePolygonSetProjected::PolygonSurfaceXY(), TEveMagField::PrintField(), TEveTrackProjected::PrintLineSegments(), TEveRhoZProjection::ProjectPoint(), TEveRPhiProjection::ProjectPoint(), TEve3DProjection::ProjectPoint(), TEveProjection::ProjectVector(), TEveBoxSetGL::RenderBoxes(), TEveVectorT< Float_t >::Set(), TEveCaloLegoGL::SetAxis3DTitlePos(), TEveRhoZProjection::SetCenter(), TEveStraightLineSet::SetLine(), TEveProjectionManagerEditor::SetModel(), TEveTrack::SetStdTitle(), TEveTrans::SetupFromToVec(), TEveVectorT< TT >::SquareDistance(), TEveTrackPropagator::Step(), TEveTrackPropagator::StepRungeKutta(), TEveVectorT< TT >::Sub(), and TEveRhoZProjection::SubSpaceId().

template<typename TT>

TT TEveVectorT< TT >::fZ

Definition at line 28 of file TEveVector.h.

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

graf3d/eve/inc/TEveVector.h
graf3d/eve/src/TEveVector.cxx

template<typename TT> class TEveVectorT< TT >

Public Member Functions

Public Attributes

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation

template<typename TT>
class TEveVectorT< TT >