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 33 of file DTSequentialCellNumber.h.

Member Function Documentation

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

static

Definition at line 43 of file DTSequentialCellNumber.cc.

References cellsIn13Sectors, cellsInTheta, cellsPerLayer, and relativeConstraints::station.

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

                                                 {

  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;

}

int DTSequentialCellNumber::max ( )

static

Definition at line 93 of file DTSequentialCellNumber.cc.

References cellsPerWheel.

                                {
  return 5 * cellsPerWheel;
}