HGCalLayerTilesT< T > Class Template Reference

#include <HGCalLayerTiles.h>

Public Member Functions
void	clear ()
void	fill (const std::vector< float > &x, const std::vector< float > &y, const std::vector< float > &eta, const std::vector< float > &phi, const std::vector< bool > &isSi)
int	getEtaBin (float eta) const
int	getGlobalBin (float x, float y) const
int	getGlobalBinByBin (int xBin, int yBin) const
int	getGlobalBinByBinEtaPhi (int etaBin, int phiBin) const
int	getGlobalBinEtaPhi (float eta, float phi) const
int	getPhiBin (float phi) const
int	getXBin (float x) const
int	getYBin (float y) const
const std::vector< int > &	operator[] (int globalBinId) const
std::array< int, 4 >	searchBox (float xMin, float xMax, float yMin, float yMax) const
std::array< int, 4 >	searchBoxEtaPhi (float etaMin, float etaMax, float phiMin, float phiMax) const

Public Attributes
int	mPiPhiBin = getPhiBin(-M_PI)
int	pPiPhiBin = getPhiBin(M_PI)

Private Attributes
std::array< std::vector< int >, T::nTiles >	tiles_

Detailed Description

template<typename T>
class HGCalLayerTilesT< T >

Definition at line 17 of file HGCalLayerTiles.h.

Member Function Documentation

clear()

template<typename T >

void HGCalLayerTilesT< T >::clear ( void  )

inline

Definition at line 108 of file HGCalLayerTiles.h.

               {
    for (auto& t : tiles_)
      t.clear();
  }

References OrderedSet::t, and HGCalLayerTilesT< T >::tiles_.

fill()

template<typename T >

void HGCalLayerTilesT< T >::fill ( const std::vector< float > &  x, const std::vector< float > &  y, const std::vector< float > &  eta, const std::vector< float > &  phi, const std::vector< bool > &  isSi  )

inline

Definition at line 19 of file HGCalLayerTiles.h.

                                         {
    auto cellsSize = x.size();
    for (unsigned int i = 0; i < cellsSize; ++i) {
      tiles_[getGlobalBin(x[i], y[i])].push_back(i);
      if (!isSi[i]) {
        tiles_[getGlobalBinEtaPhi(eta[i], phi[i])].push_back(i);
        // Copy cells in phi=[-3.15,-3.] to the last bin
        if (getPhiBin(phi[i]) == mPiPhiBin) {
          tiles_[getGlobalBinEtaPhi(eta[i], phi[i] + 2 * M_PI)].push_back(i);
        }
        // Copy cells in phi=[3.,3.15] to the first bin
        if (getPhiBin(phi[i]) == pPiPhiBin) {
          tiles_[getGlobalBinEtaPhi(eta[i], phi[i] - 2 * M_PI)].push_back(i);
        }
      }
    }
  }

References PVValHelper::eta, HGCalLayerTilesT< T >::getGlobalBin(), HGCalLayerTilesT< T >::getGlobalBinEtaPhi(), HGCalLayerTilesT< T >::getPhiBin(), mps_fire::i, M_PI, HGCalLayerTilesT< T >::mPiPhiBin, phi, HGCalLayerTilesT< T >::pPiPhiBin, HGCalLayerTilesT< T >::tiles_, x, and y.

getEtaBin()

template<typename T >

int HGCalLayerTilesT< T >::getEtaBin ( float  eta ) const

inline

Definition at line 59 of file HGCalLayerTiles.h.

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

References PVValHelper::eta, etaBin(), generateTowerEtThresholdLUT::etaRange, maxEta, EgHLTOffEleSelection_cfi::minEta, and alignCSCRings::r.

Referenced by HGCalLayerTilesT< T >::getGlobalBinEtaPhi(), and HGCalLayerTilesT< T >::searchBoxEtaPhi().

getGlobalBin()

template<typename T >

int HGCalLayerTilesT< T >::getGlobalBin ( float  x, float  y  ) const

inline

Definition at line 80 of file HGCalLayerTiles.h.

{ return getXBin(x) + getYBin(y) * T::nColumns; }

References HGCalLayerTilesT< T >::getXBin(), HGCalLayerTilesT< T >::getYBin(), x, and y.

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

getGlobalBinByBin()

template<typename T >

int HGCalLayerTilesT< T >::getGlobalBinByBin ( int  xBin, int  yBin  ) const

inline

Definition at line 82 of file HGCalLayerTiles.h.

{ return xBin + yBin * T::nColumns; }

References photonAnalyzer_cfi::xBin, and photonAnalyzer_cfi::yBin.

getGlobalBinByBinEtaPhi()

template<typename T >

int HGCalLayerTilesT< T >::getGlobalBinByBinEtaPhi ( int  etaBin, int  phiBin  ) const

inline

Definition at line 88 of file HGCalLayerTiles.h.

                                                            {
    return T::nColumns * T::nRows + etaBin + phiBin * T::nColumnsEta;
  }

References etaBin(), and BeamMonitor_cff::phiBin.

getGlobalBinEtaPhi()

template<typename T >

int HGCalLayerTilesT< T >::getGlobalBinEtaPhi ( float  eta, float  phi  ) const

inline

Definition at line 84 of file HGCalLayerTiles.h.

                                                     {
    return T::nColumns * T::nRows + getEtaBin(eta) + getPhiBin(phi) * T::nColumnsEta;
  }

References PVValHelper::eta, HGCalLayerTilesT< T >::getEtaBin(), HGCalLayerTilesT< T >::getPhiBin(), and phi.

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

getPhiBin()

template<typename T >

int HGCalLayerTilesT< T >::getPhiBin ( float  phi ) const

inline

Definition at line 68 of file HGCalLayerTiles.h.

                                 {
    constexpr float phiRange = T::maxPhi - T::minPhi;
    static_assert(phiRange >= 0.);
    constexpr float r = T::nRowsPhi / phiRange;
    int phiBin = (phi - T::minPhi) * r;
    phiBin = std::clamp(phiBin, 0, T::nRowsPhi - 1);
    return phiBin;
  }

References HLT_2018_cff::maxPhi, HLT_2018_cff::minPhi, phi, BeamMonitor_cff::phiBin, and alignCSCRings::r.

Referenced by HGCalLayerTilesT< T >::fill(), HGCalLayerTilesT< T >::getGlobalBinEtaPhi(), and HGCalLayerTilesT< T >::searchBoxEtaPhi().

getXBin()

template<typename T >

int HGCalLayerTilesT< T >::getXBin ( float  x ) const

inline

Definition at line 41 of file HGCalLayerTiles.h.

                             {
    constexpr float xRange = T::maxX - T::minX;
    static_assert(xRange >= 0.);
    constexpr float r = T::nColumns / xRange;
    int xBin = (x - T::minX) * r;
    xBin = std::clamp(xBin, 0, T::nColumns - 1);
    return xBin;
  }

References HGVHistoProducerAlgoBlock_cfi::maxX, HGVHistoProducerAlgoBlock_cfi::minX, alignCSCRings::r, x, photonAnalyzer_cfi::xBin, and beampixel_dqm_sourceclient-live_cfg::xRange.

Referenced by HGCalLayerTilesT< T >::getGlobalBin(), and HGCalLayerTilesT< T >::searchBox().

getYBin()

template<typename T >

int HGCalLayerTilesT< T >::getYBin ( float  y ) const

inline

Definition at line 50 of file HGCalLayerTiles.h.

                             {
    constexpr float yRange = T::maxY - T::minY;
    static_assert(yRange >= 0.);
    constexpr float r = T::nRows / yRange;
    int yBin = (y - T::minY) * r;
    yBin = std::clamp(yBin, 0, T::nRows - 1);
    return yBin;
  }

References HGVHistoProducerAlgoBlock_cfi::maxY, HGVHistoProducerAlgoBlock_cfi::minY, alignCSCRings::r, y, photonAnalyzer_cfi::yBin, and beampixel_dqm_sourceclient-live_cfg::yRange.

Referenced by HGCalLayerTilesT< T >::getGlobalBin(), and HGCalLayerTilesT< T >::searchBox().

operator[]()

template<typename T >

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

inline

Definition at line 113 of file HGCalLayerTiles.h.

{ return tiles_[globalBinId]; }

References HGCalLayerTilesT< T >::tiles_.

searchBox()

template<typename T >

std::array<int, 4> HGCalLayerTilesT< T >::searchBox ( float  xMin, float  xMax, float  yMin, float  yMax  ) const

inline

Definition at line 92 of file HGCalLayerTiles.h.

                                                                                   {
    int xBinMin = getXBin(xMin);
    int xBinMax = getXBin(xMax);
    int yBinMin = getYBin(yMin);
    int yBinMax = getYBin(yMax);
    return std::array<int, 4>({{xBinMin, xBinMax, yBinMin, yBinMax}});
  }

References HGCalLayerTilesT< T >::getXBin(), HGCalLayerTilesT< T >::getYBin(), multiplicitycorr_cfi::xMax, photonAnalyzer_cfi::xMin, multiplicitycorr_cfi::yMax, and photonAnalyzer_cfi::yMin.

searchBoxEtaPhi()

template<typename T >

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

inline

Definition at line 100 of file HGCalLayerTiles.h.

                                                                                                 {
    int etaBinMin = getEtaBin(etaMin);
    int etaBinMax = getEtaBin(etaMax);
    int phiBinMin = getPhiBin(phiMin);
    int phiBinMax = getPhiBin(phiMax);
    return std::array<int, 4>({{etaBinMin, etaBinMax, phiBinMin, phiBinMax}});
  }

References ALCARECOTkAlBeamHalo_cff::etaMax, ALCARECOTkAlBeamHalo_cff::etaMin, HGCalLayerTilesT< T >::getEtaBin(), HGCalLayerTilesT< T >::getPhiBin(), AlignmentTrackSelector_cfi::phiMax, and AlignmentTrackSelector_cfi::phiMin.

Member Data Documentation

mPiPhiBin

template<typename T >

int HGCalLayerTilesT< T >::mPiPhiBin = getPhiBin(-M_PI)

Definition at line 77 of file HGCalLayerTiles.h.

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

pPiPhiBin

template<typename T >

int HGCalLayerTilesT< T >::pPiPhiBin = getPhiBin(M_PI)

Definition at line 78 of file HGCalLayerTiles.h.

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

tiles_

template<typename T >

std::array<std::vector<int>, T::nTiles> HGCalLayerTilesT< T >::tiles_

private

Definition at line 116 of file HGCalLayerTiles.h.

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