TICLLayerTileT< T > Class Template Reference

#include <TICLLayerTile.h>

Public Types
typedef T	type

Public Member Functions
void	clear ()
int	etaBin (float eta) const
void	fill (double eta, double phi, unsigned int layerClusterId)
int	globalBin (int etaBin, int phiBin) const
int	globalBin (double eta, double phi) const
const std::vector< unsigned int > &	operator[] (int globalBinId) const
int	phiBin (float phi) const
std::array< int, 4 >	searchBoxEtaPhi (float etaMin, float etaMax, float phiMin, float phiMax) const

Private Attributes
std::array< std::vector< unsigned int >, T::nBins >	tile_

Detailed Description

template<typename T>
class TICLLayerTileT< T >

Definition at line 11 of file TICLLayerTile.h.

Member Typedef Documentation

type

template<typename T >

typedef T TICLLayerTileT< T >::type

Definition at line 13 of file TICLLayerTile.h.

Member Function Documentation

clear()

template<typename T >

void TICLLayerTileT< T >::clear ( void  )

inline

Definition at line 67 of file TICLLayerTile.h.

References dqmiolumiharvest::j, seedmultiplicitymonitor_newtracking_cfi::nBins, L1TMuonDQMOffline_cfi::nEtaBins, ecaldqm::binning::nPhiBins, and TICLLayerTileT< T >::tile_.

               {
    auto nBins = T::nEtaBins * T::nPhiBins;
    for (int j = 0; j < nBins; ++j)
      tile_[j].clear();
  }

etaBin()

template<typename T >

int TICLLayerTileT< T >::etaBin ( float  eta ) const

inline

Definition at line 19 of file TICLLayerTile.h.

References funct::abs(), ALPAKA_ACCELERATOR_NAMESPACE::brokenline::constexpr(), PVValHelper::eta, generateTowerEtThresholdLUT::etaRange, f, razorScouting_cff::maxEta, EgHLTOffEleSelection_cfi::minEta, L1TMuonDQMOffline_cfi::nEtaBins, and alignCSCRings::r.

Referenced by TICLLayerTileT< T >::globalBin(), and TICLLayerTileT< T >::searchBoxEtaPhi().

                              {
    constexpr float etaRange = T::maxEta - T::minEta;
    static_assert(etaRange >= 0.f);
    float r = T::nEtaBins / etaRange;
    int etaBin = (std::abs(eta) - T::minEta) * r;
    etaBin = std::clamp(etaBin, 0, T::nEtaBins - 1);
    return etaBin;
  }

fill()

template<typename T >

void TICLLayerTileT< T >::fill ( double  eta, double  phi, unsigned int  layerClusterId  )

inline

Definition at line 15 of file TICLLayerTile.h.

References PVValHelper::eta, TICLLayerTileT< T >::globalBin(), phi, and TICLLayerTileT< T >::tile_.

                                                                 {
    tile_[globalBin(eta, phi)].push_back(layerClusterId);
  }

globalBin() [1/2]

template<typename T >

int TICLLayerTileT< T >::globalBin ( int  etaBin, int  phiBin  ) const

inline

Definition at line 63 of file TICLLayerTile.h.

References TICLLayerTileT< T >::etaBin(), ecaldqm::binning::nPhiBins, and TICLLayerTileT< T >::phiBin().

Referenced by TICLLayerTileT< T >::fill().

{ return phiBin + etaBin * T::nPhiBins; }

globalBin() [2/2]

template<typename T >

int TICLLayerTileT< T >::globalBin ( double  eta, double  phi  ) const

inline

Definition at line 65 of file TICLLayerTile.h.

References PVValHelper::eta, TICLLayerTileT< T >::etaBin(), ecaldqm::binning::nPhiBins, phi, and TICLLayerTileT< T >::phiBin().

{ return phiBin(phi) + etaBin(eta) * T::nPhiBins; }

operator[]()

template<typename T >

const std::vector<unsigned int>& TICLLayerTileT< T >::operator[] ( int  globalBinId ) const

inline

Definition at line 73 of file TICLLayerTile.h.

References TICLLayerTileT< T >::tile_.

{ return tile_[globalBinId]; }

phiBin()

template<typename T >

int TICLLayerTileT< T >::phiBin ( float  phi ) const

inline

Definition at line 28 of file TICLLayerTile.h.

References M_PI, normalizedPhi(), ecaldqm::binning::nPhiBins, phi, and alignCSCRings::r.

Referenced by TICLLayerTileT< T >::globalBin(), and TICLLayerTileT< T >::searchBoxEtaPhi().

                              {
    auto normPhi = normalizedPhi(phi);
    float r = T::nPhiBins * M_1_PI * 0.5f;
    int phiBin = (normPhi + M_PI) * r;

    return phiBin;
  }

searchBoxEtaPhi()

template<typename T >

std::array<int, 4> TICLLayerTileT< T >::searchBoxEtaPhi ( float  etaMin, float  etaMax, float  phiMin, float  phiMax  ) const

inline

Definition at line 36 of file TICLLayerTile.h.

References TICLLayerTileT< T >::etaBin(), ALCARECOTkAlBeamHalo_cff::etaMax, ALCARECOTkAlBeamHalo_cff::etaMin, ecaldqm::binning::nPhiBins, TICLLayerTileT< T >::phiBin(), AlignmentTrackSelector_cfi::phiMax, AlignmentTrackSelector_cfi::phiMin, and edm::swap().

                                                                                                 {
    // The tile only handles one endcap at a time and does not hold mixed eta
    // values.
    if (etaMin * etaMax < 0) {
      return std::array<int, 4>({{0, 0, 0, 0}});
    }
    if (etaMax - etaMin < 0) {
      return std::array<int, 4>({{0, 0, 0, 0}});
    }
    int etaBinMin = etaBin(etaMin);
    int etaBinMax = etaBin(etaMax);
    int phiBinMin = phiBin(phiMin);
    int phiBinMax = phiBin(phiMax);
    if (etaMin < 0) {
      std::swap(etaBinMin, etaBinMax);
    }
    // If the search window cross the phi-bin boundary, add T::nPhiBins to the
    // MAx value. This guarantees that the caller can perform a valid doule
    // loop on eta and phi. It is the caller responsibility to perform a module
    // operation on the phiBin values returned by this function, to explore the
    // correct bins.
    if (phiBinMax < phiBinMin) {
      phiBinMax += T::nPhiBins;
    }
    return std::array<int, 4>({{etaBinMin, etaBinMax, phiBinMin, phiBinMax}});
  }

Member Data Documentation

tile_

template<typename T >

std::array<std::vector<unsigned int>, T::nBins> TICLLayerTileT< T >::tile_

private

Definition at line 76 of file TICLLayerTile.h.

Referenced by TICLLayerTileT< T >::clear(), TICLLayerTileT< T >::fill(), and TICLLayerTileT< T >::operator[]().