lit::parallel::LitFieldRegion< T > Class Template Reference

Storage for field approximation along Z. More...

#include <LitFieldRegion.h>

Public Member Functions
void	Set (const LitFieldValue< T > &B0, const T B0z, const LitFieldValue< T > &B1, const T B1z, const LitFieldValue< T > &B2, const T B2z)
	Sets field region using three field values.
void	Set (const LitFieldValue< T > &B0, const T B0z, const LitFieldValue< T > &B1, const T B1z)
	Sets field region using two field values.
void	Shift (T z)
void	GetFieldValue (const T &z, LitFieldValue< T > &B) const
	Returns field value at a certain Z position.

Private Attributes
T	cx0
T	cx1
T	cx2
T	cy0
T	cy1
T	cy2
T	cz0
T	cz1
T	cz2
T	z0

Detailed Description

template<class T>
class lit::parallel::LitFieldRegion< T >

Storage for field approximation along Z.

Author

Andrey Lebedev andre.nosp@m.y.le.nosp@m.bedev.nosp@m.@gsi.nosp@m..de

Date

2009

Field is approximated along Z coordinate using straight line or parabola.

Definition at line 32 of file LitFieldRegion.h.

Member Function Documentation

GetFieldValue()

template<class T>

void lit::parallel::LitFieldRegion< T >::GetFieldValue ( const T & z, LitFieldValue< T > & B ) const

inline

Returns field value at a certain Z position.

Parameters

[in]	z	Z position of the field value.
[out]	B	Field value.

Definition at line 123 of file LitFieldRegion.h.

References cx0, cx1, cx2, cy0, cy1, cy2, cz0, cz1, cz2, and z0.

Referenced by lit::parallel::LitRK4Extrapolation().

Set() [1/2]

template<class T>

void lit::parallel::LitFieldRegion< T >::Set ( const LitFieldValue< T > & B0, const T B0z, const LitFieldValue< T > & B1, const T B1z )

inline

Sets field region using two field values.

In this case straight line approximation is used.

Parameters

[in]	B0	First field value.
[in]	B0z	Z position of the first field value.
[in]	B1	Second field value.
[in]	B1z	Z position of the second field value.

Definition at line 86 of file LitFieldRegion.h.

References lit::parallel::LitFieldValue< T >::Bx, lit::parallel::LitFieldValue< T >::By, lit::parallel::LitFieldValue< T >::Bz, cx0, cx1, cx2, cy0, cy1, cy2, cz0, cz1, cz2, lit::parallel::rcp(), and z0.

Set() [2/2]

template<class T>

void lit::parallel::LitFieldRegion< T >::Set ( const LitFieldValue< T > & B0, const T B0z, const LitFieldValue< T > & B1, const T B1z, const LitFieldValue< T > & B2, const T B2z )

inline

Sets field region using three field values.

In this case parabolic approximation is used.

Parameters

[in]	B0	First field value.
[in]	B0z	Z position of the first field value.
[in]	B1	Second field value.
[in]	B1z	Z position of the second field value.
[in]	B2	Third field value.
[in]	B2z	Z position of the third field value.

Definition at line 46 of file LitFieldRegion.h.

References lit::parallel::LitFieldValue< T >::Bx, lit::parallel::LitFieldValue< T >::By, lit::parallel::LitFieldValue< T >::Bz, cx0, cx1, cx2, cy0, cy1, cy2, cz0, cz1, cz2, lit::parallel::rcp(), and z0.

Referenced by lit::parallel::LitStationGroupMuon< fvec >::GetFieldRegion(), and lit::parallel::LitTrackFitterMuon().

Shift()

template<class T>

void lit::parallel::LitFieldRegion< T >::Shift ( T z )

inline

Definition at line 102 of file LitFieldRegion.h.

References cx0, cx1, cx2, cy0, cy1, cy2, cz0, cz1, cz2, and z0.

Member Data Documentation

cx0

template<class T>

T lit::parallel::LitFieldRegion< T >::cx0

private

Definition at line 133 of file LitFieldRegion.h.

Referenced by GetFieldValue(), Set(), Set(), and Shift().

cx1

template<class T>

T lit::parallel::LitFieldRegion< T >::cx1

private

Definition at line 133 of file LitFieldRegion.h.

Referenced by GetFieldValue(), Set(), Set(), and Shift().

cx2

template<class T>

T lit::parallel::LitFieldRegion< T >::cx2

private

Definition at line 133 of file LitFieldRegion.h.

Referenced by GetFieldValue(), Set(), Set(), and Shift().

cy0

template<class T>

T lit::parallel::LitFieldRegion< T >::cy0

private

Definition at line 134 of file LitFieldRegion.h.

Referenced by GetFieldValue(), Set(), Set(), and Shift().

cy1

template<class T>

T lit::parallel::LitFieldRegion< T >::cy1

private

Definition at line 134 of file LitFieldRegion.h.

Referenced by GetFieldValue(), Set(), Set(), and Shift().

cy2

template<class T>

T lit::parallel::LitFieldRegion< T >::cy2

private

Definition at line 134 of file LitFieldRegion.h.

Referenced by GetFieldValue(), Set(), Set(), and Shift().

cz0

template<class T>

T lit::parallel::LitFieldRegion< T >::cz0

private

Definition at line 135 of file LitFieldRegion.h.

Referenced by GetFieldValue(), Set(), Set(), and Shift().

cz1

template<class T>

T lit::parallel::LitFieldRegion< T >::cz1

private

Definition at line 135 of file LitFieldRegion.h.

Referenced by GetFieldValue(), Set(), Set(), and Shift().

cz2

template<class T>

T lit::parallel::LitFieldRegion< T >::cz2

private

Definition at line 135 of file LitFieldRegion.h.

Referenced by GetFieldValue(), Set(), Set(), and Shift().

z0

template<class T>

T lit::parallel::LitFieldRegion< T >::z0

private

Definition at line 136 of file LitFieldRegion.h.

Referenced by GetFieldValue(), Set(), Set(), and Shift().

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

• LitFieldRegion.h