PXDMappingLookup Class Reference

Class to make the mapping between u/v cell ID of pixels back to DCD drain lines, pixel row/col, DCD and Switcher IDs Details: Belle Note: BELLE2-NOTE-TE-2015-01 "The vertex detector numbering scheme" https://docs.belle2.org/record/243/files/Belle%20II%20note%200010.pdf PXD WhiteBook 3.1.3 Sensor Design and Appendix #3 https://confluence.desy.de/display/BI/PXD+WebHome?preview=/34029260/56330158/PXDwb.pdf. More...

#include <PXDMappingLookup.h>

Static Public Member Functions
static void	map_rc_to_uv_IF_OB (unsigned int &row_u, unsigned int &col_v, const unsigned int dhp_id, const unsigned int dhe_ID)
	Maps row/col of inner forward (IF) and outer backward (OB) modules of the PXD to U/V cell. More...
static void	map_rc_to_uv_IB_OF (unsigned int &row_u, unsigned int &col_v, const unsigned int dhp_id, const unsigned int dhe_ID)
	Maps row/cols of inner backward (IB) and outer forward (OF) modules of the PXD to U/V cell. More...
static void	map_uv_to_rc_IF_OB (unsigned int &row_u, unsigned int &col_v, unsigned int &dhp_id, const unsigned int dhe_ID)
	Maps U/V cell of inner forward (IF) and outer backward (OB) modules of the PXD to row/col/dhpid.
static void	map_uv_to_rc_IB_OF (unsigned int &row_u, unsigned int &col_v, unsigned int &dhp_id, const unsigned int dhe_ID)
	Maps U/V cell of inner backward (IB) and outer forward (OF) modules of the PXD to row/col/dhpid.
static int	getDCDID (const int u, const int v, const VxdID sensorID)
	get ID of DCD for giving pixel, range: 1..4. More...
static int	getSWBID (const int v)
	get ID of SWB for giving pixel, range: 1..6. More...
static void	write_mapping_to_file (void)
	write out LUT to file for cross-check
static void	write_inversemapping_to_file (void)
	write out inverse LUT to file for cross-check
static void	check (void)
	consistency check

Detailed Description

Class to make the mapping between u/v cell ID of pixels back to DCD drain lines, pixel row/col, DCD and Switcher IDs Details: Belle Note: BELLE2-NOTE-TE-2015-01 "The vertex detector numbering scheme" https://docs.belle2.org/record/243/files/Belle%20II%20note%200010.pdf PXD WhiteBook 3.1.3 Sensor Design and Appendix #3 https://confluence.desy.de/display/BI/PXD+WebHome?preview=/34029260/56330158/PXDwb.pdf.

Definition at line 29 of file PXDMappingLookup.h.

Member Function Documentation

getDCDID()

int getDCDID ( const int  u, const int  v, const VxdID  sensorID  )

static

get ID of DCD for giving pixel, range: 1..4.

Parameters

u	pixels coordinate in u
v	pixels coordinate in u
sensorID	sensor details for PXD sensors

Returns

DCD ID

Definition at line 20 of file PXDMappingLookup.cc.

{
 
  //const SensorInfo& info = dynamic_cast<const SensorInfo&>(VXD::GeoCache::get(
  //                                                              sensorID));
  int ret = 0;
  int iLayer = sensorID.getLayerNumber();
  int iSensor = sensorID.getSensorNumber();
  int chUMap;
  chUMap = u;
  int Direction = 1;
  if (((iLayer == 1) && (iSensor == 1)) || ((iLayer == 2) && (iSensor == 2))) {
    // inverted counting in U direction:
    chUMap = 249 - u;
    Direction = -1;
  }
  float fID;
  fID = (float)chUMap / 62.5;
  if ((chUMap == 62) || (chUMap == 187)) {
    if ((v % 4) >= 2) fID = fID + Direction;
  }
  ret = (int)fID;
  return ret + 1;
} //getDCDID

getSWBID()

int getSWBID ( const int  v )

static

get ID of SWB for giving pixel, range: 1..6.

Parameters

v	pixels coordinate in u

Returns

SWB ID

Definition at line 46 of file PXDMappingLookup.cc.

map_rc_to_uv_IB_OF()

void map_rc_to_uv_IB_OF ( unsigned int &  row_u, unsigned int &  col_v, const unsigned int  dhp_id, const unsigned int  dhe_ID  )

static

Maps row/cols of inner backward (IB) and outer forward (OF) modules of the PXD to U/V cell.

Remaps of inner backward (IB) and outer forward (OF) modules of the PXD.

Definition at line 124 of file PXDMappingLookup.cc.

map_rc_to_uv_IF_OB()

void map_rc_to_uv_IF_OB ( unsigned int &  row_u, unsigned int &  col_v, const unsigned int  dhp_id, const unsigned int  dhe_ID  )

static

Maps row/col of inner forward (IF) and outer backward (OB) modules of the PXD to U/V cell.

Remaps of inner forward (IF) and outer backward (OB) modules of the PXD.

Definition at line 52 of file PXDMappingLookup.cc.

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The documentation for this class was generated from the following files:

• pxd/unpacking/include/PXDMappingLookup.h
• pxd/unpacking/src/PXDMappingLookup.cc