ThirdHitPredictionFromInvLine::MappedPoint< T > Class Template Reference

Public Member Functions
	MappedPoint ()
	MappedPoint (const T &aU, const T &aV, const TkRotation< T > *aRot)
	MappedPoint (const Basic2DVector< T > &point, const TkRotation< T > *aRot)
T	u () const
Basic2DVector< T >	unmap () const
T	v () const

Private Attributes
const TkRotation< T > *	pRot
T	theU
T	theV

Detailed Description

template<class T>
class ThirdHitPredictionFromInvLine::MappedPoint< T >

Definition at line 55 of file ThirdHitPredictionFromInvLine.h.

Constructor & Destructor Documentation

MappedPoint() [1/3]

template<class T >

ThirdHitPredictionFromInvLine::MappedPoint< T >::MappedPoint ( )

inline

Definition at line 57 of file ThirdHitPredictionFromInvLine.h.

: theU(0), theV(0), pRot(0) {}

MappedPoint() [2/3]

template<class T >

ThirdHitPredictionFromInvLine::MappedPoint< T >::MappedPoint ( const T &  aU, const T &  aV, const TkRotation< T > *  aRot  )

inline

Definition at line 58 of file ThirdHitPredictionFromInvLine.h.

: theU(aU), theV(aV), pRot(aRot) {}

MappedPoint() [3/3]

template<class T >

ThirdHitPredictionFromInvLine::MappedPoint< T >::MappedPoint ( const Basic2DVector< T > &  point, const TkRotation< T > *  aRot  )

inline

Definition at line 59 of file ThirdHitPredictionFromInvLine.h.

References point, ThirdHitPredictionFromInvLine::MappedPoint< T >::theU, ThirdHitPredictionFromInvLine::MappedPoint< T >::theV, Basic3DVector< T >::x(), and Basic3DVector< T >::y().

                                                                          : pRot(aRot) {
      T radius2 = point.mag2();
      Basic3DVector<T> rotated = (*pRot) * point;
      theU = rotated.x() / radius2;
      theV = rotated.y() / radius2;
    }

Member Function Documentation

u()

template<class T >

T ThirdHitPredictionFromInvLine::MappedPoint< T >::u ( ) const

inline

Definition at line 65 of file ThirdHitPredictionFromInvLine.h.

References ThirdHitPredictionFromInvLine::MappedPoint< T >::theU.

{ return theU; }

unmap()

template<class T >

Basic2DVector<T> ThirdHitPredictionFromInvLine::MappedPoint< T >::unmap ( ) const

inline

Definition at line 67 of file ThirdHitPredictionFromInvLine.h.

References ThirdHitPredictionFromInvLine::MappedPoint< T >::theU, ThirdHitPredictionFromInvLine::MappedPoint< T >::theV, and createJobs::tmp.

                                   {
      T invRadius2 = theU * theU + theV * theV;
      Basic3DVector<T> tmp = (*pRot).multiplyInverse(Basic2DVector<T>(theU, theV));
      return Basic2DVector<T>(tmp.x() / invRadius2, tmp.y() / invRadius2);
    }

v()

template<class T >

T ThirdHitPredictionFromInvLine::MappedPoint< T >::v ( ) const

inline

Definition at line 66 of file ThirdHitPredictionFromInvLine.h.

References ThirdHitPredictionFromInvLine::MappedPoint< T >::theV.

{ return theV; }

Member Data Documentation

pRot

template<class T >

const TkRotation<T>* ThirdHitPredictionFromInvLine::MappedPoint< T >::pRot

private

Definition at line 75 of file ThirdHitPredictionFromInvLine.h.

theU

template<class T >

T ThirdHitPredictionFromInvLine::MappedPoint< T >::theU

private

Definition at line 74 of file ThirdHitPredictionFromInvLine.h.

Referenced by ThirdHitPredictionFromInvLine::MappedPoint< T >::MappedPoint(), ThirdHitPredictionFromInvLine::MappedPoint< T >::u(), and ThirdHitPredictionFromInvLine::MappedPoint< T >::unmap().

theV

template<class T >

T ThirdHitPredictionFromInvLine::MappedPoint< T >::theV

private

Definition at line 74 of file ThirdHitPredictionFromInvLine.h.

Referenced by ThirdHitPredictionFromInvLine::MappedPoint< T >::MappedPoint(), ThirdHitPredictionFromInvLine::MappedPoint< T >::unmap(), and ThirdHitPredictionFromInvLine::MappedPoint< T >::v().