struct for containing simple analytical distortions (as function of local coordinates) and the resulting corrections More...

#include <SpaceChargeHelpers.h>

Public Member Functions
DataT	getDistortionsLX (const DataT lx, const DataT ly, const DataT lz, const Side side) const

DataT	getCorrectionsLX (const DataT lx, const DataT ly, const DataT lz, const Side side) const

DataT	getDistortionsLY (const DataT lx, const DataT ly, const DataT lz, const Side side) const

DataT	getCorrectionsLY (const DataT lx, const DataT ly, const DataT lz, const Side side) const

DataT	getDistortionsLZ (const DataT lx, const DataT ly, const DataT lz, const Side side) const

DataT	getCorrectionsLZ (const DataT lx, const DataT ly, const DataT lz, const Side side) const

void	initDefault ()
	set default analytical formulas for distortions and corrections

bool	isValid () const
	check if all formulas are valid

	ClassDefNV (AnalyticalDistCorr, 1)

Public Attributes
TFormula	mDlXFormula {}
	analytical distortions in lx as a function of lx

TFormula	mClXFormula {}
	analytical corrections in lx as a function of lx

TFormula	mDlYFormula {}
	analytical distortions in ly as a function of lx

TFormula	mClYFormula {}
	analytical correction in ly as a function of lx

TFormula	mDlZFormula {}
	analytical correction in lz as a function of lz

TFormula	mClZFormula {}
	analytical correction in lz as a function of lz

Detailed Description

template<typename DataT = double>
class o2::tpc::AnalyticalDistCorr< DataT >

struct for containing simple analytical distortions (as function of local coordinates) and the resulting corrections

Definition at line 166 of file SpaceChargeHelpers.h.

Member Function Documentation

◆ ClassDefNV()

template<typename DataT = double>

o2::tpc::AnalyticalDistCorr< DataT >::ClassDefNV	(	AnalyticalDistCorr< DataT >	,
		1
	)

◆ getCorrectionsLX()

template<typename DataT = double>

DataT o2::tpc::AnalyticalDistCorr< DataT >::getCorrectionsLX	(	const DataT	lx,
		const DataT	ly,
		const DataT	lz,
		const Side	side
	)		const

inline

Definition at line 170 of file SpaceChargeHelpers.h.

◆ getCorrectionsLY()

template<typename DataT = double>

DataT o2::tpc::AnalyticalDistCorr< DataT >::getCorrectionsLY	(	const DataT	lx,
		const DataT	ly,
		const DataT	lz,
		const Side	side
	)		const

inline

Definition at line 172 of file SpaceChargeHelpers.h.

◆ getCorrectionsLZ()

template<typename DataT = double>

DataT o2::tpc::AnalyticalDistCorr< DataT >::getCorrectionsLZ	(	const DataT	lx,
		const DataT	ly,
		const DataT	lz,
		const Side	side
	)		const

inline

Definition at line 174 of file SpaceChargeHelpers.h.

◆ getDistortionsLX()

template<typename DataT = double>

DataT o2::tpc::AnalyticalDistCorr< DataT >::getDistortionsLX	(	const DataT	lx,
		const DataT	ly,
		const DataT	lz,
		const Side	side
	)		const

inline

Definition at line 169 of file SpaceChargeHelpers.h.

◆ getDistortionsLY()

template<typename DataT = double>

DataT o2::tpc::AnalyticalDistCorr< DataT >::getDistortionsLY	(	const DataT	lx,
		const DataT	ly,
		const DataT	lz,
		const Side	side
	)		const

inline

Definition at line 171 of file SpaceChargeHelpers.h.

◆ getDistortionsLZ()

template<typename DataT = double>

DataT o2::tpc::AnalyticalDistCorr< DataT >::getDistortionsLZ	(	const DataT	lx,
		const DataT	ly,
		const DataT	lz,
		const Side	side
	)		const

inline

Definition at line 173 of file SpaceChargeHelpers.h.

◆ initDefault()

template<typename DataT = double>

void o2::tpc::AnalyticalDistCorr< DataT >::initDefault ( )

inline

set default analytical formulas for distortions and corrections

< analytical distortions in lx as a function of lx

< analytical corrections in lx as a function of lx

< analytical distortions in ly as a function of lx

< analytical correction in ly as a function of lx

< analytical correction in lz as a function of lz

Definition at line 177 of file SpaceChargeHelpers.h.

◆ isValid()

template<typename DataT = double>

bool o2::tpc::AnalyticalDistCorr< DataT >::isValid ( ) const

inline

check if all formulas are valid

Definition at line 188 of file SpaceChargeHelpers.h.

Member Data Documentation

◆ mClXFormula

template<typename DataT = double>

TFormula o2::tpc::AnalyticalDistCorr< DataT >::mClXFormula {}

analytical corrections in lx as a function of lx

analytical correction in lx as a function of lx distorted point: lx_2 = lx_1 + mDlX(lx_1) lx_2 = lx_1 + (TPCParameters<DataT>::OFCRADIUS - lx) / 50); lx_2 * 50 = lx_1 * 50 + TPCParameters<DataT>::OFCRADIUS - lx lx_2 * 50 - TPCParameters<DataT>::OFCRADIUS = lx_1 * 49 lx_2 * 50 - TPCParameters<DataT>::OFCRADIUS / 49 = lx_1 correction: dCorrX = lx_2 - lx_1

const DataT lx2 = (lx * 50 - TPCParameters<DataT>::OFCRADIUS) / 49; return lx2 - lx;

Definition at line 204 of file SpaceChargeHelpers.h.

◆ mClYFormula

template<typename DataT = double>

TFormula o2::tpc::AnalyticalDistCorr< DataT >::mClYFormula {}

analytical correction in ly as a function of lx

const DataT dlX_1 = lx + mClX(lx, 0, 0, Side::A); // corrected point (original point without distortion) return -mDlY(dlX_1, 0, 0, Side::A); // distortion at original point

Definition at line 212 of file SpaceChargeHelpers.h.

◆ mClZFormula

template<typename DataT = double>

TFormula o2::tpc::AnalyticalDistCorr< DataT >::mClZFormula {}

analytical correction in lz as a function of lz

lz_2 = lz_1 + mDlZ(lz_1) lz_2 = lz_1 + lz_1 / 50 lz_2 = lz_1 * (1 + 1/50) lz_2 / (1 + 1/50) = lz_1 lz_2 * 50 / 51 = lz_1

const DataT lz2 = lz * 50 / 51.; const DataT diffZ = lz2 - lz; return diffZ;

Definition at line 227 of file SpaceChargeHelpers.h.

◆ mDlXFormula

template<typename DataT = double>

TFormula o2::tpc::AnalyticalDistCorr< DataT >::mDlXFormula {}

analytical distortions in lx as a function of lx

const DataT dlX = (TPCParameters<DataT>::OFCRADIUS - lx) / 50; // (171 -> 0) / 50 = 3.42 cn return dlX;

Definition at line 192 of file SpaceChargeHelpers.h.

◆ mDlYFormula

template<typename DataT = double>

TFormula o2::tpc::AnalyticalDistCorr< DataT >::mDlYFormula {}

analytical distortions in ly as a function of lx

const DataT dlY = 2 + 0.01 * lx; return dlY;

Definition at line 208 of file SpaceChargeHelpers.h.

◆ mDlZFormula

template<typename DataT = double>

TFormula o2::tpc::AnalyticalDistCorr< DataT >::mDlZFormula {}

analytical correction in lz as a function of lz

const DataT dlZ = lz / 50; return dlZ;

Definition at line 216 of file SpaceChargeHelpers.h.

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

/home/runner/work/AliceO2/AliceO2/Detectors/TPC/spacecharge/include/TPCSpaceCharge/SpaceChargeHelpers.h

Public Member Functions

Public Attributes

Detailed Description

Member Function Documentation

◆ ClassDefNV()

◆ getCorrectionsLX()

◆ getCorrectionsLY()

◆ getCorrectionsLZ()

◆ getDistortionsLX()

◆ getDistortionsLY()

◆ getDistortionsLZ()

◆ initDefault()

◆ isValid()

Member Data Documentation

◆ mClXFormula

◆ mClYFormula

◆ mClZFormula

◆ mDlXFormula

◆ mDlYFormula

◆ mDlZFormula