CmsTrackerLevelBuilderHelper Class Reference

#include <CmsTrackerLevelBuilder.h>

Static Public Member Functions
static double	getPhi (const GeometricDet *a)
static double	getPhiGluedModule (const GeometricDet *a)
static double	getPhiGluedModuleMirror (const GeometricDet *a)
static double	getPhiMirror (const GeometricDet *a)
static double	getPhiModule (const GeometricDet *a)
static double	getPhiModuleMirror (const GeometricDet *a)
static bool	isLessModZ (const GeometricDet *a, const GeometricDet *b)
static bool	isLessR (const GeometricDet *a, const GeometricDet *b)
static bool	isLessRModule (const GeometricDet *a, const GeometricDet *b)
static bool	isLessZ (const GeometricDet *a, const GeometricDet *b)
static bool	phiSortNP (const GeometricDet *a, const GeometricDet *b)
static bool	subDetByType (const GeometricDet *a, const GeometricDet *b)

Detailed Description

Definition at line 11 of file CmsTrackerLevelBuilder.h.

Member Function Documentation

getPhi()

double CmsTrackerLevelBuilderHelper::getPhi ( const GeometricDet *  a )

static

Definition at line 44 of file CmsTrackerLevelBuilder.cc.

References a, M_PI, and phi.

Referenced by CmsTrackerDiskBuilder< FilteredView >::sortNS(), CmsTrackerRingBuilder< FilteredView >::sortNS(), CmsTrackerPixelPhase2RingBuilder< FilteredView >::sortNS(), CmsTrackerOTLayerBuilder< FilteredView >::sortNS(), and CmsTrackerLayerBuilder< FilteredView >::sortNS().

                                                                 {
  double phi = a->phi();
  return (phi >= 0 ? phi : phi + 2 * M_PI);
}

getPhiGluedModule()

double CmsTrackerLevelBuilderHelper::getPhiGluedModule ( const GeometricDet *  a )

static

Definition at line 83 of file CmsTrackerLevelBuilder.cc.

References a, funct::abs(), AlCaHLTBitMon_QueryRunRegistry::comp, ALCARECOEcalPhiSym_cff::float, mps_fire::i, M_PI, phi, and groupFilesInBlocks::temp.

Referenced by getPhiGluedModuleMirror(), CmsTrackerRingBuilder< FilteredView >::sortNS(), and CmsTrackerOTRingBuilder< FilteredView >::sortNS().

                                                                            {
  std::vector<const GeometricDet*> comp;
  a->deepComponents(comp);
  float phi = 0.;
  bool sum = true;

  for (auto& i : comp) {
    if (std::abs(i->phi()) > M_PI / 2.) {
      sum = false;
      break;
    }
  }

  if (sum) {
    for (auto& i : comp) {
      phi += i->phi();
    }

    double temp = phi / float(comp.size()) < 0. ? 2 * M_PI + phi / float(comp.size()) : phi / float(comp.size());
    return temp;

  } else {
    for (auto& i : comp) {
      double phi1 = i->phi() >= 0 ? i->phi() : i->translation().phi() + 2 * M_PI;
      phi += phi1;
    }

    double com = comp.front()->phi() >= 0 ? comp.front()->phi() : 2 * M_PI + comp.front()->phi();
    double temp =
        std::abs(phi / float(comp.size()) - com) > 2. ? M_PI - phi / float(comp.size()) : phi / float(comp.size());
    temp = temp >= 0 ? temp : 2 * M_PI + temp;
    return temp;
  }
}

getPhiGluedModuleMirror()

double CmsTrackerLevelBuilderHelper::getPhiGluedModuleMirror ( const GeometricDet *  a )

static

Definition at line 130 of file CmsTrackerLevelBuilder.cc.

References a, getPhiGluedModule(), M_PI, and phi.

Referenced by CmsTrackerRingBuilder< FilteredView >::sortNS().

                                                                                  {
  double phi = getPhiGluedModule(a);           // [0,2pi)
  phi = (phi <= M_PI ? phi : phi - 2 * M_PI);  // (-pi,pi]
  return (M_PI - phi);
}

getPhiMirror()

double CmsTrackerLevelBuilderHelper::getPhiMirror ( const GeometricDet *  a )

static

Definition at line 118 of file CmsTrackerLevelBuilder.cc.

References a, M_PI, and phi.

Referenced by CmsTrackerRingBuilder< FilteredView >::sortNS().

                                                                       {
  double phi = a->phi();
  phi = (phi >= 0 ? phi : phi + 2 * M_PI);                              // (-pi,pi] --> [0,2pi)
  return ((M_PI - phi) >= 0 ? (M_PI - phi) : (M_PI - phi) + 2 * M_PI);  // (-pi,pi] --> [0,2pi)
}

getPhiModule()

double CmsTrackerLevelBuilderHelper::getPhiModule ( const GeometricDet *  a )

static

Definition at line 49 of file CmsTrackerLevelBuilder.cc.

References a, funct::abs(), AlCaHLTBitMon_QueryRunRegistry::comp, ALCARECOEcalPhiSym_cff::float, mps_fire::i, M_PI, phi, and groupFilesInBlocks::temp.

Referenced by getPhiModuleMirror(), and CmsTrackerWheelBuilder< FilteredView >::sortNS().

                                                                       {
  std::vector<const GeometricDet*> const& comp = a->components().back()->components();
  float phi = 0.;
  bool sum = true;

  for (auto i : comp) {
    if (std::abs(i->phi()) > M_PI / 2.) {
      sum = false;
      break;
    }
  }

  if (sum) {
    for (auto i : comp) {
      phi += i->phi();
    }

    double temp = phi / float(comp.size()) < 0. ? 2 * M_PI + phi / float(comp.size()) : phi / float(comp.size());
    return temp;

  } else {
    for (auto i : comp) {
      double phi1 = i->phi() >= 0 ? i->phi() : i->phi() + 2 * M_PI;
      phi += phi1;
    }

    double com = comp.front()->phi() >= 0 ? comp.front()->phi() : 2 * M_PI + comp.front()->phi();
    double temp =
        std::abs(phi / float(comp.size()) - com) > 2. ? M_PI - phi / float(comp.size()) : phi / float(comp.size());
    temp = temp >= 0 ? temp : 2 * M_PI + temp;
    return temp;
  }
}

getPhiModuleMirror()

double CmsTrackerLevelBuilderHelper::getPhiModuleMirror ( const GeometricDet *  a )

static

Definition at line 124 of file CmsTrackerLevelBuilder.cc.

References a, getPhiModule(), M_PI, and phi.

                                                                             {
  double phi = getPhiModule(a);                // [0,2pi)
  phi = (phi <= M_PI ? phi : phi - 2 * M_PI);  // (-pi,pi]
  return (M_PI - phi);
}

isLessModZ()

bool CmsTrackerLevelBuilderHelper::isLessModZ ( const GeometricDet *  a, const GeometricDet *  b  )

static

Definition at line 40 of file CmsTrackerLevelBuilder.cc.

References a, funct::abs(), and b.

Referenced by CmsTrackerPixelPhase2DoubleDiskBuilder< FilteredView >::sortNS(), CmsTrackerRodBuilder< FilteredView >::sortNS(), CmsTrackerStringBuilder< FilteredView >::sortNS(), CmsTrackerPixelPhase1EndcapBuilder< FilteredView >::sortNS(), CmsTrackerPixelPhase2EndcapBuilder< FilteredView >::sortNS(), and CmsTrackerSubStrctBuilder< FilteredView >::sortNS().

                                                                                          {
  return std::abs(a->translation().z()) < std::abs(b->translation().z());
}

isLessR()

bool CmsTrackerLevelBuilderHelper::isLessR ( const GeometricDet *  a, const GeometricDet *  b  )

static

Definition at line 140 of file CmsTrackerLevelBuilder.cc.

References a, and b.

Referenced by CmsTrackerPanelBuilder< FilteredView >::sortNS(), and CmsTrackerSubStrctBuilder< FilteredView >::sortNS().

{ return a->rho() < b->rho(); }

isLessRModule()

bool CmsTrackerLevelBuilderHelper::isLessRModule ( const GeometricDet *  a, const GeometricDet *  b  )

static

Definition at line 136 of file CmsTrackerLevelBuilder.cc.

References a, and b.

Referenced by CmsTrackerPetalBuilder< FilteredView >::sortNS(), and CmsTrackerWheelBuilder< FilteredView >::sortNS().

                                                                                             {
  return a->deepComponents().front()->rho() < b->deepComponents().front()->rho();
}

isLessZ()

bool CmsTrackerLevelBuilderHelper::isLessZ ( const GeometricDet *  a, const GeometricDet *  b  )

static

Definition at line 30 of file CmsTrackerLevelBuilder.cc.

References a, and b.

Referenced by CmsTrackerLadderBuilder< FilteredView >::sortNS(), and CmsTrackerOTLayerBuilder< FilteredView >::sortNS().

                                                                                       {
  // NP** change for Phase 2 Tracker
  if (a->translation().z() == b->translation().z()) {
    return a->translation().rho() < b->translation().rho();
  } else {
    // Original version
    return a->translation().z() < b->translation().z();
  }
}

phiSortNP()

bool CmsTrackerLevelBuilderHelper::phiSortNP ( const GeometricDet *  a, const GeometricDet *  b  )

static

Definition at line 20 of file CmsTrackerLevelBuilder.cc.

References a, funct::abs(), and b.

                                                                                         {
  if (std::abs(a->translation().rho() - b->translation().rho()) < 0.01 &&
      (std::abs(a->translation().phi() - b->translation().phi()) < 0.01 ||
       std::abs(a->translation().phi() - b->translation().phi()) > 6.27) &&
      a->translation().z() * b->translation().z() > 0.0) {
    return (std::abs(a->translation().z()) < std::abs(b->translation().z()));
  } else
    return false;
}

subDetByType()

bool CmsTrackerLevelBuilderHelper::subDetByType ( const GeometricDet *  a, const GeometricDet *  b  )

static

Definition at line 12 of file CmsTrackerLevelBuilder.cc.

References a, and b.

Referenced by CmsTrackerBuilder< FilteredView >::sortNS().

                                                                                            {
  // it relies on the fact that the GeometricDet::GDEnumType enumerators used
  // to identify the subdetectors in the upgrade geometries are equal to the
  // ones of the present detector + n*100
  return a->type() % 100 < b->type() % 100;
}