o2::base::PropagatorImpl< value_T > Class Template Reference

#include <Propagator.h>

Public Types
enum class	MatCorrType : int { USEMatCorrNONE , USEMatCorrTGeo , USEMatCorrLUT }
using	value_type = value_T
using	TrackPar_t = track::TrackParametrization< value_type >
using	TrackParCov_t = track::TrackParametrizationWithError< value_type >

Public Member Functions
	GPUd () bool PropagateToXBxByBz(TrackParCov_t &track
	GPUd () bool PropagateToXBxByBz(TrackParCov_t &track
	GPUd () bool PropagateToXBxByBz(TrackPar_t &track
	GPUd () bool propagateToX(TrackParCov_t &track
	GPUd () bool propagateToX(TrackParCov_t &track
	GPUd () bool propagateToX(TrackPar_t &track
template<typename track_T >
	GPUd () bool propagateTo(track_T &track
	GPUd () bool propagateToAlphaX(TrackParCov_t &track
template<typename track_T >
	GPUd () bool propagateToR(track_T &track
GPUd() bool propagateToDCA(const o2 GPUd() bool propagateToDCABxByBz(const o2 GPUd() bool propagateToDCA(const o2 GPUd() bool propagateToDCABxByBz(const o2	PropagatorImpl (PropagatorImpl const &)=delete
	PropagatorImpl (PropagatorImpl &&)=delete
PropagatorImpl &	operator= (PropagatorImpl const &)=delete
PropagatorImpl &	operator= (PropagatorImpl &&)=delete
	GPUd () void updateField()
	GPUd () value_type getNominalBz() const
	GPUd () void setTGeoFallBackAllowed(bool v)
	GPUd () bool isTGeoFallBackAllowed() const
	GPUd () void setMatLUT(const o2
	GPUd () const o2
	GPUd () const o2
	GPUd () bool hasMagFieldSet() const
	GPUd () MatBudget getMatBudget(MatCorrType corrType

Static Public Member Functions
static	GPUglobalconstexpr () float MAX_SIN_PHI=0.85f
static	GPUglobalconstexpr () float MAX_STEP
GPUd() value_type estimateLTFast(o2 static GPUd() float estimateLTIncrement(const o2 PropagatorImpl *	Instance (bool uninitialized=false)
static int	initFieldFromGRP (const o2::parameters::GRPMagField *grp, bool verbose=false)
static int	initFieldFromGRP (const o2::parameters::GRPObject *grp, bool verbose=false)
static int	initFieldFromGRP (const std::string grpFileName="", bool verbose=false)
static int	initFieldFromGRP (float currL3, float currDip, bool uniform, bool verbose=false)

Public Attributes
value_type	x
value_type value_type	maxSnp = MAX_SIN_PHI
value_type value_type value_type	maxStep = MAX_STEP
value_type value_type value_type MatCorrType	matCorr = MatCorrType::USEMatCorrLUT
value_type value_type value_type MatCorrType track::TrackLTIntegral *	tofInfo = nullptr
value_type value_type value_type MatCorrType track::TrackLTIntegral int	signCorr = 0) const
TrackPar_t &	linRef
TrackPar_t value_type	x
TrackPar_t value_type value_type	maxSnp = MAX_SIN_PHI
TrackPar_t value_type value_type value_type	maxStep = MAX_STEP
TrackPar_t value_type value_type value_type MatCorrType	matCorr = MatCorrType::USEMatCorrLUT
TrackPar_t value_type value_type value_type MatCorrType track::TrackLTIntegral *	tofInfo = nullptr
TrackPar_t value_type value_type value_type MatCorrType track::TrackLTIntegral int	signCorr = 0) const
value_type value_type	bZ
value_type value_type value_type	maxSnp = MAX_SIN_PHI
value_type value_type value_type value_type	maxStep = MAX_STEP
value_type value_type value_type value_type MatCorrType	matCorr = MatCorrType::USEMatCorrLUT
value_type value_type value_type value_type MatCorrType track::TrackLTIntegral *	tofInfo = nullptr
value_type value_type value_type value_type MatCorrType track::TrackLTIntegral int	signCorr = 0) const
TrackPar_t value_type value_type	bZ
TrackPar_t value_type value_type value_type	maxSnp = MAX_SIN_PHI
TrackPar_t value_type value_type value_type value_type	maxStep = MAX_STEP
TrackPar_t value_type value_type value_type value_type MatCorrType	matCorr = MatCorrType::USEMatCorrLUT
TrackPar_t value_type value_type value_type value_type MatCorrType track::TrackLTIntegral *	tofInfo = nullptr
TrackPar_t value_type value_type value_type value_type MatCorrType track::TrackLTIntegral int	signCorr = 0) const
value_type bool	bzOnly = false
value_type bool value_type	maxSnp = MAX_SIN_PHI
value_type bool value_type value_type	maxStep = MAX_STEP
value_type bool value_type value_type MatCorrType	matCorr = MatCorrType::USEMatCorrLUT
value_type bool value_type value_type MatCorrType track::TrackLTIntegral *	tofInfo = nullptr
value_type bool value_type value_type MatCorrType track::TrackLTIntegral int	signCorr
TrackPar_t *	linRef
TrackPar_t value_type	alpha
TrackPar_t value_type value_type	x
TrackPar_t value_type value_type bool	bzOnly = false
TrackPar_t value_type value_type bool value_type	maxSnp = MAX_SIN_PHI
TrackPar_t value_type value_type bool value_type value_type	maxStep = MAX_STEP
TrackPar_t value_type value_type bool value_type value_type int	minSteps = 1
TrackPar_t value_type value_type bool value_type value_type int MatCorrType	matCorr = MatCorrType::USEMatCorrLUT
TrackPar_t value_type value_type bool value_type value_type int MatCorrType track::TrackLTIntegral *	tofInfo = nullptr
TrackPar_t value_type value_type bool value_type value_type int MatCorrType track::TrackLTIntegral int	signCorr = 0) const
value_type	r
const o2::math_utils::Point3D< value_type > &	p0
const o2::math_utils::Point3D< value_type > const o2::math_utils::Point3D< value_type > &p1	const

Detailed Description

template<typename value_T>
class o2::base::PropagatorImpl< value_T >

Definition at line 61 of file Propagator.h.

Member Typedef Documentation

TrackPar_t

template<typename value_T >

using o2::base::PropagatorImpl< value_T >::TrackPar_t = track::TrackParametrization<value_type>

Definition at line 65 of file Propagator.h.

TrackParCov_t

template<typename value_T >

using o2::base::PropagatorImpl< value_T >::TrackParCov_t = track::TrackParametrizationWithError<value_type>

Definition at line 66 of file Propagator.h.

value_type

template<typename value_T >

using o2::base::PropagatorImpl< value_T >::value_type = value_T

Definition at line 64 of file Propagator.h.

Member Enumeration Documentation

MatCorrType

template<typename value_T >

enum class o2::base::PropagatorImpl::MatCorrType : int

strong

Enumerator
USEMatCorrNONE
USEMatCorrTGeo
USEMatCorrLUT

Definition at line 68 of file Propagator.h.

Constructor & Destructor Documentation

PropagatorImpl() [1/2]

template<typename value_T >

GPUd() bool propagateToDCA(const o2 GPUd() bool propagateToDCABxByBz(const o2 GPUd() bool propagateToDCA(const o2 GPUd() bool propagateToDCABxByBz(const o2 o2::base::PropagatorImpl< value_T >::PropagatorImpl ( PropagatorImpl< value_T > const &  )

delete

PropagatorImpl() [2/2]

template<typename value_T >

o2::base::PropagatorImpl< value_T >::PropagatorImpl ( PropagatorImpl< value_T > &&  )

delete

Member Function Documentation

GPUd() [1/18]

template<typename value_T >

o2::base::PropagatorImpl< value_T >::GPUd ( ) const

inline

Definition at line 174 of file Propagator.h.

GPUd() [2/18]

template<typename value_T >

o2::base::PropagatorImpl< value_T >::GPUd ( ) const

inline

Definition at line 168 of file Propagator.h.

GPUd() [3/18]

template<typename value_T >

template<typename track_T >

o2::base::PropagatorImpl< value_T >::GPUd

(

)

&

GPUd() [4/18]

template<typename value_T >

o2::base::PropagatorImpl< value_T >::GPUd

(

)

&

GPUd() [5/18]

template<typename value_T >

template<typename track_T >

o2::base::PropagatorImpl< value_T >::GPUd

(

)

&

GPUd() [6/18]

template<typename value_T >

o2::base::PropagatorImpl< value_T >::GPUd

(

)

&

GPUd() [7/18]

template<typename value_T >

o2::base::PropagatorImpl< value_T >::GPUd

(

)

&

GPUd() [8/18]

template<typename value_T >

o2::base::PropagatorImpl< value_T >::GPUd

(

)

&

GPUd() [9/18]

template<typename value_T >

o2::base::PropagatorImpl< value_T >::GPUd

(

)

&

GPUd() [10/18]

template<typename value_T >

o2::base::PropagatorImpl< value_T >::GPUd

(

)

&

GPUd() [11/18]

template<typename value_T >

o2::base::PropagatorImpl< value_T >::GPUd

(

)

&

GPUd() [12/18]

template<typename value_T >

o2::base::PropagatorImpl< value_T >::GPUd ( ) const

inline

Definition at line 170 of file Propagator.h.

GPUd() [13/18]

template<typename value_T >

o2::base::PropagatorImpl< value_T >::GPUd ( ) const

inline

Definition at line 172 of file Propagator.h.

GPUd() [14/18]

template<typename value_T >

o2::base::PropagatorImpl< value_T >::GPUd

(

)

GPUd() [15/18]

template<typename value_T >

o2::base::PropagatorImpl< value_T >::GPUd ( ) const

inline

Definition at line 166 of file Propagator.h.

GPUd() [16/18]

template<typename value_T >

o2::base::PropagatorImpl< value_T >::GPUd ( ) const

inline

Definition at line 169 of file Propagator.h.

GPUd() [17/18]

template<typename value_T >

o2::base::PropagatorImpl< value_T >::GPUd ( )

inline

Definition at line 167 of file Propagator.h.

GPUd() [18/18]

template<typename value_T >

o2::base::PropagatorImpl< value_T >::GPUd

(

)

GPUglobalconstexpr() [1/2]

template<typename value_T >

static o2::base::PropagatorImpl< value_T >::GPUglobalconstexpr ( )

staticpure virtual

GPUglobalconstexpr() [2/2]

template<typename value_T >

static o2::base::PropagatorImpl< value_T >::GPUglobalconstexpr ( )

static

initFieldFromGRP() [1/4]

template<typename value_T >

int PropagatorImpl::initFieldFromGRP ( const o2::parameters::GRPMagField *  grp, bool  verbose = false  )

static

init mag field from GRP data and attach it to TGeoGlobalMagField

Definition at line 99 of file Propagator.cxx.

initFieldFromGRP() [2/4]

template<typename value_T >

int PropagatorImpl::initFieldFromGRP ( const o2::parameters::GRPObject *  grp, bool  verbose = false  )

static

Definition at line 92 of file Propagator.cxx.

initFieldFromGRP() [3/4]

template<typename value_T >

int PropagatorImpl::initFieldFromGRP ( const std::string  grpFileName = "", bool  verbose = false  )

static

load grp and init magnetic field

Definition at line 74 of file Propagator.cxx.

initFieldFromGRP() [4/4]

template<typename value_T >

int PropagatorImpl::initFieldFromGRP ( float  currL3, float  currDip, bool  uniform, bool  verbose = false  )

static

init mag field from GRP data and attach it to TGeoGlobalMagField or rescale already updated field

Definition at line 107 of file Propagator.cxx.

Instance()

template<typename value_T >

GPUd() value_type estimateLTFast(o2 static GPUd() float estimateLTIncrement(const o2 PropagatorImpl * o2::base::PropagatorImpl< value_T >::Instance ( bool  uninitialized = false )

inlinestatic

Definition at line 180 of file Propagator.h.

operator=() [1/2]

template<typename value_T >

PropagatorImpl & o2::base::PropagatorImpl< value_T >::operator= ( PropagatorImpl< value_T > &&  )

delete

operator=() [2/2]

template<typename value_T >

PropagatorImpl & o2::base::PropagatorImpl< value_T >::operator= ( PropagatorImpl< value_T > const &  )

delete

Member Data Documentation

alpha

template<typename value_T >

TrackPar_t value_type o2::base::PropagatorImpl< value_T >::alpha

Definition at line 132 of file Propagator.h.

bZ [1/2]

template<typename value_T >

value_type value_type o2::base::PropagatorImpl< value_T >::bZ

Definition at line 89 of file Propagator.h.

bZ [2/2]

template<typename value_T >

TrackPar_t value_type value_type o2::base::PropagatorImpl< value_T >::bZ

Definition at line 93 of file Propagator.h.

bzOnly [1/2]

template<typename value_T >

value_type bool o2::base::PropagatorImpl< value_T >::bzOnly = false

Definition at line 102 of file Propagator.h.

bzOnly [2/2]

template<typename value_T >

TrackPar_t value_type value_type bool o2::base::PropagatorImpl< value_T >::bzOnly = false

Definition at line 132 of file Propagator.h.

const

template<typename value_T >

const o2::math_utils::Point3D<value_type> const o2::math_utils::Point3D<value_type>& p1 o2::base::PropagatorImpl< value_T >::const

Definition at line 191 of file Propagator.h.

linRef [1/2]

template<typename value_T >

TrackPar_t & o2::base::PropagatorImpl< value_T >::linRef

Definition at line 81 of file Propagator.h.

linRef [2/2]

template<typename value_T >

TrackPar_t* o2::base::PropagatorImpl< value_T >::linRef

Definition at line 132 of file Propagator.h.

matCorr [1/6]

template<typename value_T >

value_type bool value_type value_type MatCorrType o2::base::PropagatorImpl< value_T >::matCorr = MatCorrType::USEMatCorrLUT

Definition at line 78 of file Propagator.h.

matCorr [2/6]

template<typename value_T >

TrackPar_t value_type value_type value_type MatCorrType o2::base::PropagatorImpl< value_T >::matCorr = MatCorrType::USEMatCorrLUT

Definition at line 82 of file Propagator.h.

matCorr [3/6]

template<typename value_T >

value_type value_type value_type value_type MatCorrType o2::base::PropagatorImpl< value_T >::matCorr = MatCorrType::USEMatCorrLUT

Definition at line 90 of file Propagator.h.

matCorr [4/6]

template<typename value_T >

TrackPar_t value_type value_type value_type value_type MatCorrType o2::base::PropagatorImpl< value_T >::matCorr = MatCorrType::USEMatCorrLUT

Definition at line 94 of file Propagator.h.

matCorr [5/6]

template<typename value_T >

value_type bool value_type value_type MatCorrType o2::base::PropagatorImpl< value_T >::matCorr = MatCorrType::USEMatCorrLUT

Definition at line 103 of file Propagator.h.

matCorr [6/6]

template<typename value_T >

TrackPar_t value_type value_type bool value_type value_type int MatCorrType o2::base::PropagatorImpl< value_T >::matCorr = MatCorrType::USEMatCorrLUT

Definition at line 133 of file Propagator.h.

maxSnp [1/6]

template<typename value_T >

value_type bool value_type o2::base::PropagatorImpl< value_T >::maxSnp = MAX_SIN_PHI

Definition at line 78 of file Propagator.h.

maxSnp [2/6]

template<typename value_T >

TrackPar_t value_type value_type o2::base::PropagatorImpl< value_T >::maxSnp = MAX_SIN_PHI

Definition at line 82 of file Propagator.h.

maxSnp [3/6]

template<typename value_T >

value_type value_type value_type o2::base::PropagatorImpl< value_T >::maxSnp = MAX_SIN_PHI

Definition at line 90 of file Propagator.h.

maxSnp [4/6]

template<typename value_T >

TrackPar_t value_type value_type value_type o2::base::PropagatorImpl< value_T >::maxSnp = MAX_SIN_PHI

Definition at line 94 of file Propagator.h.

maxSnp [5/6]

template<typename value_T >

value_type bool value_type o2::base::PropagatorImpl< value_T >::maxSnp = MAX_SIN_PHI

Definition at line 102 of file Propagator.h.

maxSnp [6/6]

template<typename value_T >

TrackPar_t value_type value_type bool value_type o2::base::PropagatorImpl< value_T >::maxSnp = MAX_SIN_PHI

Definition at line 132 of file Propagator.h.

maxStep [1/6]

template<typename value_T >

value_type bool value_type value_type o2::base::PropagatorImpl< value_T >::maxStep = MAX_STEP

Definition at line 78 of file Propagator.h.

maxStep [2/6]

template<typename value_T >

TrackPar_t value_type value_type value_type o2::base::PropagatorImpl< value_T >::maxStep = MAX_STEP

Definition at line 82 of file Propagator.h.

maxStep [3/6]

template<typename value_T >

value_type value_type value_type value_type o2::base::PropagatorImpl< value_T >::maxStep = MAX_STEP

Definition at line 90 of file Propagator.h.

maxStep [4/6]

template<typename value_T >

TrackPar_t value_type value_type value_type value_type o2::base::PropagatorImpl< value_T >::maxStep = MAX_STEP

Definition at line 94 of file Propagator.h.

maxStep [5/6]

template<typename value_T >

value_type bool value_type value_type o2::base::PropagatorImpl< value_T >::maxStep = MAX_STEP

Definition at line 102 of file Propagator.h.

maxStep [6/6]

template<typename value_T >

TrackPar_t value_type value_type bool value_type value_type o2::base::PropagatorImpl< value_T >::maxStep = MAX_STEP

Definition at line 132 of file Propagator.h.

minSteps

template<typename value_T >

TrackPar_t value_type value_type bool value_type value_type int o2::base::PropagatorImpl< value_T >::minSteps = 1

Definition at line 132 of file Propagator.h.

p0

template<typename value_T >

const o2::math_utils::Point3D<value_type>& o2::base::PropagatorImpl< value_T >::p0

Definition at line 191 of file Propagator.h.

r

template<typename value_T >

value_type o2::base::PropagatorImpl< value_T >::r

Definition at line 136 of file Propagator.h.

signCorr [1/6]

template<typename value_T >

value_type bool value_type value_type MatCorrType track::TrackLTIntegral int o2::base::PropagatorImpl< value_T >::signCorr = 0) const

Definition at line 79 of file Propagator.h.

signCorr [2/6]

template<typename value_T >

TrackPar_t value_type value_type value_type MatCorrType track::TrackLTIntegral int o2::base::PropagatorImpl< value_T >::signCorr = 0) const

Definition at line 83 of file Propagator.h.

signCorr [3/6]

template<typename value_T >

value_type value_type value_type value_type MatCorrType track::TrackLTIntegral int o2::base::PropagatorImpl< value_T >::signCorr = 0) const

Definition at line 91 of file Propagator.h.

signCorr [4/6]

template<typename value_T >

TrackPar_t value_type value_type value_type value_type MatCorrType track::TrackLTIntegral int o2::base::PropagatorImpl< value_T >::signCorr = 0) const

Definition at line 95 of file Propagator.h.

signCorr [5/6]

template<typename value_T >

value_type bool value_type value_type MatCorrType track::TrackLTIntegral int o2::base::PropagatorImpl< value_T >::signCorr

Initial value:

= 0) const
  {
    return bzOnly ? propagateToX(track, x, getBz(track.getXYZGlo()), maxSnp, maxStep, matCorr, tofInfo, signCorr) : PropagateToXBxByBz(track, x, maxSnp, maxStep, matCorr, tofInfo, signCorr);
  }
 
  GPUd() bool propagateToX(TrackParCov_t& track, TrackPar_t* linRef, value_type x, value_type bZ,
                           value_type maxSnp = MAX_SIN_PHI, value_type maxStep = MAX_STEP, MatCorrType matCorr = MatCorrType::USEMatCorrLUT,
                           track::TrackLTIntegral* tofInfo = nullptr, int signCorr = 0) const
  {
    return linRef ? propagateToX(track, *linRef, x, bZ, maxSnp, maxStep, matCorr, tofInfo, signCorr) : propagateToX(track, x, bZ, maxSnp, maxStep, matCorr, tofInfo, signCorr);
  }
 
  GPUd() bool PropagateToXBxByBz(TrackParCov_t& track, TrackPar_t* linRef, value_type x,
                                 value_type maxSnp = MAX_SIN_PHI, value_type maxStep = MAX_STEP, MatCorrType matCorr = MatCorrType::USEMatCorrLUT,
                                 track::TrackLTIntegral* tofInfo = nullptr, int signCorr = 0) const
  {
    return linRef ? PropagateToXBxByBz(track, *linRef, x, maxSnp, maxStep, matCorr, tofInfo, signCorr) : PropagateToXBxByBz(track, x, maxSnp, maxStep, matCorr, tofInfo, signCorr);
  }
 
  GPUd() bool propagateTo(TrackParCov_t& track, TrackPar_t* linRef, value_type x, bool bzOnly = false, value_type maxSnp = MAX_SIN_PHI, value_type maxStep = MAX_STEP,
                          MatCorrType matCorr = MatCorrType::USEMatCorrLUT, track::TrackLTIntegral* tofInfo = nullptr, int signCorr = 0) const
  {
    return bzOnly ? propagateToX(track, linRef, x, getBz(track.getXYZGlo()), maxSnp, maxStep, matCorr, tofInfo, signCorr) : PropagateToXBxByBz(track, linRef, x, maxSnp, maxStep, matCorr, tofInfo, signCorr);
  }
 
  template <typename track_T>
  GPUd() bool propagateToAlphaX(track_T& track, value_type alpha, value_type x, bool bzOnly = false, value_type maxSnp = MAX_SIN_PHI, value_type maxStep = MAX_STEP, int minSteps = 1,
                                MatCorrType matCorr = MatCorrType::USEMatCorrLUT, track::TrackLTIntegral* tofInfo = nullptr, int signCorr = 0) const

Definition at line 103 of file Propagator.h.

signCorr [6/6]

template<typename value_T >

TrackPar_t value_type value_type bool value_type value_type int MatCorrType track::TrackLTIntegral int o2::base::PropagatorImpl< value_T >::signCorr = 0) const

Definition at line 133 of file Propagator.h.

tofInfo [1/6]

template<typename value_T >

value_type bool value_type value_type MatCorrType track::TrackLTIntegral * o2::base::PropagatorImpl< value_T >::tofInfo = nullptr

Definition at line 79 of file Propagator.h.

tofInfo [2/6]

template<typename value_T >

TrackPar_t value_type value_type value_type MatCorrType track::TrackLTIntegral* o2::base::PropagatorImpl< value_T >::tofInfo = nullptr

Definition at line 83 of file Propagator.h.

tofInfo [3/6]

template<typename value_T >

value_type value_type value_type value_type MatCorrType track::TrackLTIntegral* o2::base::PropagatorImpl< value_T >::tofInfo = nullptr

Definition at line 91 of file Propagator.h.

tofInfo [4/6]

template<typename value_T >

TrackPar_t value_type value_type value_type value_type MatCorrType track::TrackLTIntegral* o2::base::PropagatorImpl< value_T >::tofInfo = nullptr

Definition at line 95 of file Propagator.h.

tofInfo [5/6]

template<typename value_T >

value_type bool value_type value_type MatCorrType track::TrackLTIntegral* o2::base::PropagatorImpl< value_T >::tofInfo = nullptr

Definition at line 103 of file Propagator.h.

tofInfo [6/6]

template<typename value_T >

TrackPar_t value_type value_type bool value_type value_type int MatCorrType track::TrackLTIntegral* o2::base::PropagatorImpl< value_T >::tofInfo = nullptr

Definition at line 133 of file Propagator.h.

x [1/3]

template<typename value_T >

value_type o2::base::PropagatorImpl< value_T >::x

Definition at line 77 of file Propagator.h.

x [2/3]

template<typename value_T >

TrackPar_t value_type o2::base::PropagatorImpl< value_T >::x

Definition at line 81 of file Propagator.h.

x [3/3]

template<typename value_T >

TrackPar_t value_type value_type o2::base::PropagatorImpl< value_T >::x

Definition at line 132 of file Propagator.h.

---

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

• /home/runner/work/AliceO2/AliceO2/Detectors/Base/include/DetectorsBase/Propagator.h
• /home/runner/work/AliceO2/AliceO2/Detectors/Base/src/Propagator.cxx