cbm::algo::ca::constants::size Namespace Reference

Array sizes. More...

Variables
constexpr int	MaxFieldApproxPolynomialOrder {5}
	Order of polynomial to approximate field in the vicinity of station plane.
constexpr int	MaxNFieldApproxCoefficients
	Amount of coefficients in field approximations.
constexpr unsigned int	StationBits = 6u
	Amount of bits to code a station or triplet. This values determine the maximum number of stations and triplets.
constexpr unsigned int	TripletBits = 32u - StationBits
	Amount of bits to code one triplet.
constexpr int	MaxNdetectors = 5
	Max number of tracking detectors.
constexpr int	MaxNstations = 1u << StationBits
	Max number of stations, 2^6 = 64.
constexpr int	MaxNtriplets = 1u << TripletBits
	Max number of triplets, 2^26 = 67,108,864.
constexpr uint8_t	DetBits = 4u
	Maximum 16 detector systems.
constexpr int	MaxNiterations = 10
	Max number of iterations in the track finder.
constexpr int	MaxTripletGap = 2
	Max gaps in the triplet.
constexpr int	MaxNtrackGroups = 4

Detailed Description

Array sizes.

Variable Documentation

DetBits

uint8_t cbm::algo::ca::constants::size::DetBits = 4u

constexpr

Maximum 16 detector systems.

Definition at line 47 of file CaDefs.h.

MaxFieldApproxPolynomialOrder

int cbm::algo::ca::constants::size::MaxFieldApproxPolynomialOrder {5}

constexpr

Order of polynomial to approximate field in the vicinity of station plane.

Definition at line 33 of file CaDefs.h.

MaxNdetectors

int cbm::algo::ca::constants::size::MaxNdetectors = 5

constexpr

Max number of tracking detectors.

Definition at line 43 of file CaDefs.h.

Referenced by cbm::algo::ca::Config::ToString(), and cbm::algo::ca::Parameters< DataT >::ToString().

MaxNFieldApproxCoefficients

int cbm::algo::ca::constants::size::MaxNFieldApproxCoefficients

constexpr

Initial value:

{(MaxFieldApproxPolynomialOrder + 1) * (MaxFieldApproxPolynomialOrder + 2)
                                              / 2}

Amount of coefficients in field approximations.

Definition at line 36 of file CaDefs.h.

MaxNiterations

int cbm::algo::ca::constants::size::MaxNiterations = 10

constexpr

Max number of iterations in the track finder.

Definition at line 50 of file CaDefs.h.

MaxNstations

int cbm::algo::ca::constants::size::MaxNstations = 1u << StationBits

constexpr

Max number of stations, 2^6 = 64.

Definition at line 44 of file CaDefs.h.

Referenced by cbm::algo::ca::Iteration::Check(), cbm::algo::ca::TrackFinderWindow::CreateTrackCandidates(), cbm::algo::ca::TrackFitter::FitCaTracks(), cbm::algo::ca::TrackFinderWindow::PackTripletId(), and cbm::algo::ca::Parameters< DataT >::ToString().

MaxNtrackGroups

int cbm::algo::ca::constants::size::MaxNtrackGroups = 4

constexpr

Max number of track groups NOTE: For a "track group" definition see CaParameters.h, GetSearchWindow function

Definition at line 58 of file CaDefs.h.

MaxNtriplets

int cbm::algo::ca::constants::size::MaxNtriplets = 1u << TripletBits

constexpr

Max number of triplets, 2^26 = 67,108,864.

Definition at line 45 of file CaDefs.h.

Referenced by cbm::algo::ca::TrackFinderWindow::PackTripletId(), and cbm::algo::ca::Parameters< DataT >::ToString().

MaxTripletGap

int cbm::algo::ca::constants::size::MaxTripletGap = 2

constexpr

Max gaps in the triplet.

Max gaps in the triplet

Definition at line 53 of file CaDefs.h.

StationBits

unsigned int cbm::algo::ca::constants::size::StationBits = 6u

constexpr

Amount of bits to code a station or triplet. This values determine the maximum number of stations and triplets.

Amount of bits to code one station

Definition at line 40 of file CaDefs.h.

Referenced by cbm::algo::ca::Parameters< DataT >::ToString().

TripletBits

unsigned int cbm::algo::ca::constants::size::TripletBits = 32u - StationBits

constexpr

Amount of bits to code one triplet.

Definition at line 41 of file CaDefs.h.

Referenced by cbm::algo::ca::TrackFinderWindow::PackTripletId(), cbm::algo::ca::Parameters< DataT >::ToString(), cbm::algo::ca::TrackFinderWindow::TripletId2Station(), and cbm::algo::ca::TrackFinderWindow::TripletId2Triplet().