HGCNumberingScheme Class Reference

#include <HGCNumberingScheme.h>

Public Types
enum	HGCNumberingParameters { HGCCellSize }

Public Member Functions
int	assignCell (float x, float y, int layer)
	maps a hit position to a sequential cell in a trapezoid surface defined by h,b,t More...
std::pair< float, float >	getLocalCoords (int cell, int layer)
	inverts the cell number in a trapezoid surface to local coordinates More...
uint32_t	getUnitID (ForwardSubdetector subdet, int layer, int module, int cell, int iz, const G4ThreeVector &pos)
	assigns the det id to a hit More...
	HGCNumberingScheme (const HGCalDDDConstants &hgc, std::string &name)
	~HGCNumberingScheme ()

Private Member Functions
	HGCNumberingScheme ()=delete

Private Attributes
const HGCalDDDConstants &	hgcons_

Detailed Description

Definition at line 13 of file HGCNumberingScheme.h.

Member Enumeration Documentation

HGCNumberingParameters

enum HGCNumberingScheme::HGCNumberingParameters

Enumerator
HGCCellSize

Definition at line 15 of file HGCNumberingScheme.h.

{ HGCCellSize };

Constructor & Destructor Documentation

HGCNumberingScheme() [1/2]

HGCNumberingScheme::HGCNumberingScheme	(	const HGCalDDDConstants &	hgc,
		std::string &	name
	)

Definition at line 18 of file HGCNumberingScheme.cc.

                                                                                    : hgcons_(hgc) {
  edm::LogVerbatim("HGCSim") << "Creating HGCNumberingScheme for " << name;
}

References Skims_PA_cff::name.

~HGCNumberingScheme()

HGCNumberingScheme::~HGCNumberingScheme

(

)

Definition at line 22 of file HGCNumberingScheme.cc.

{ edm::LogVerbatim("HGCSim") << "Deleting HGCNumberingScheme"; }

HGCNumberingScheme() [2/2]

HGCNumberingScheme::HGCNumberingScheme ( )

privatedelete

Member Function Documentation

assignCell()

int HGCNumberingScheme::assignCell	(	float	x,
		float	y,
		int	layer
	)

maps a hit position to a sequential cell in a trapezoid surface defined by h,b,t

Definition at line 69 of file HGCNumberingScheme.cc.

                                                              {
  std::pair<int, int> phicell = hgcons_.assignCell(x, y, layer, 0, false);
  return phicell.second;
}

References HGCalDDDConstants::assignCell(), hgcons_, x, and y.

getLocalCoords()

std::pair< float, float > HGCNumberingScheme::getLocalCoords	(	int	cell,
		int	layer
	)

inverts the cell number in a trapezoid surface to local coordinates

Definition at line 74 of file HGCNumberingScheme.cc.

                                                                            {
  return hgcons_.locateCell(cell, layer, 0, false);
}

References hgcons_, and HGCalDDDConstants::locateCell().

getUnitID()

uint32_t HGCNumberingScheme::getUnitID	(	ForwardSubdetector	subdet,
		int	layer,
		int	module,
		int	cell,
		int	iz,
		const G4ThreeVector &	pos
	)

assigns the det id to a hit

Definition at line 24 of file HGCNumberingScheme.cc.

                                                                                                  {
  // module is the copy number of the wafer as placed in the layer
  int icell(0), celltyp(0), wafer(0);
  uint32_t index(0);
  if (hgcons_.geomMode() == HGCalGeometryMode::HexagonFull) {
    if (cell >= 0) {
      wafer = hgcons_.waferFromCopy(module);
      celltyp = cell / 1000;
      icell = cell % 1000;
    } else {
      hgcons_.waferFromPosition(pos.x(), pos.y(), wafer, icell, celltyp);
    }
    if (wafer >= 0) {
      if (celltyp != 1)
        celltyp = 0;
      index = HGCalTestNumbering::packHexagonIndex((int)subdet, iz, layer, wafer, celltyp, icell);
    }
  } else if (hgcons_.geomMode() == HGCalGeometryMode::Hexagon) {
    wafer = hgcons_.waferFromCopy(module);
    celltyp = cell / 1000;
    icell = cell % 1000;
    if (celltyp != 1)
      celltyp = 0;
 
    index = HGCalTestNumbering::packHexagonIndex((int)subdet, iz, layer, wafer, celltyp, icell);
    //check if it fits
    if (!hgcons_.isValidHex(layer, wafer, icell, false)) {
      index = 0;
      edm::LogError("HGCSim") << "[HGCNumberingScheme] ID out of bounds :"
                              << " Subdet= " << subdet << " Zside= " << iz << " Layer= " << layer << " Wafer= " << wafer
                              << ":" << module << " CellType= " << celltyp << " Cell= " << icell;
    }
  }
#ifdef EDM_ML_DEBUG
  int subd, zside, lay, sector, subsector, cellx;
  HGCalTestNumbering::unpackHexagonIndex(index, subd, zside, lay, sector, subsector, cellx);
  edm::LogVerbatim("HGCSim") << "HGCNumberingScheme::i/p " << subdet << ":" << layer << ":" << module << ":" << iz
                             << ":" << wafer << ":" << celltyp << ":" << icell << ":" << std::hex << index << std::dec
                             << " Output " << subd << ":" << lay << ":" << zside << ":" << sector << ":" << subsector
                             << ":" << cellx;
#endif
  return index;
}

References TauDecayModes::dec, HGCalDDDConstants::geomMode(), HGCalGeometryMode::Hexagon, HGCalGeometryMode::HexagonFull, hgcons_, HGCalDDDConstants::isValidHex(), HGCalTestNumbering::packHexagonIndex(), HGCalTestNumbering::unpackHexagonIndex(), HGCalDDDConstants::waferFromCopy(), HGCalDDDConstants::waferFromPosition(), and ecaldqm::zside().

Member Data Documentation

hgcons_

const HGCalDDDConstants& HGCNumberingScheme::hgcons_

private

Definition at line 38 of file HGCNumberingScheme.h.

Referenced by assignCell(), getLocalCoords(), and getUnitID().