DTSequentialCellNumber Class Reference

#include <DTSequentialCellNumber.h>

Static Public Member Functions
static int	id (int wheel, int station, int sector, int superlayer, int layer, int cell)
static int	max ()

Detailed Description

Description: Class to compute a sequential number for drift tube cells

Date

2012/02/07 18:34:59

Revision

1.1.2.1

Author

Paolo Ronchese INFN Padova

Definition at line 30 of file DTSequentialCellNumber.h.

Member Function Documentation

id()

int DTSequentialCellNumber::id ( int  wheel, int  station, int  sector, int  superlayer, int  layer, int  cell  )

static

Definition at line 39 of file DTSequentialCellNumber.cc.

                                                                                                      {
  wheel += 3;
  if (wheel <= 0)
    return -1;
  if (station <= 0)
    return -2;
  if (sector <= 0)
    return -3;
  if (superlayer <= 0)
    return -4;
  if (layer <= 0)
    return -5;
  if (cell <= 0)
    return -6;
 
  int seqWireNum = 0;
 
  if (wheel > 5)
    return -1;
  seqWireNum += (wheel - 1) * cellsPerWheel;
 
  if (sector > 14)
    return -2;
  if (sector > 12 && station < 4)
    return -2;
  if (sector > 13)
    seqWireNum += cellsIn13Sectors;
  else
    seqWireNum += (sector - 1) * cellsPerSector;
 
  if (station > 4)
    return -3;
  if (sector < 13)
    seqWireNum += offsetChamber[station];
 
  if (superlayer > 3)
    return -4;
  if (layer > 4)
    return -5;
  if (superlayer != 2) {
    if (cell > cellsPerLayer[station])
      return -6;
    if (superlayer == 3)
      layer += 4;
    seqWireNum += (layer - 1) * cellsPerLayer[station];
  } else {
    if (station == 4)
      return -4;
    if (cell > cellsInTheta)
      return -6;
    seqWireNum += (8 * cellsPerLayer[station]) + ((layer - 1) * cellsInTheta);
  }
 
  return seqWireNum + cell;
}

References phase1PixelTopology::layer, relativeConstraints::station, and makeMuonMisalignmentScenario::wheel.

Referenced by DTT0::get(), and DTT0::set().

max()

int DTSequentialCellNumber::max ( )

static

Definition at line 95 of file DTSequentialCellNumber.cc.

{ return 5 * cellsPerWheel; }