CaloCellDetPos Class Reference

#include <CaloCellDetPos.h>

Collaboration diagram for CaloCellDetPos:

Static Public Member Functions
static bool	getDetPosition (const CaloDetDescrManager &mgr, CaloCell_ID::CaloSample sam, double etaAtlas, double phiAtlas, double &etaDet, double &phiDet)
	get Detector level eta-phi position from Atlas level (aligned) position More...
static bool	getAtlasPosition (const CaloDetDescrManager &mgr, CaloCell_ID::CaloSample sam, double etaDet, double phiDet, double &etaAtlas, double &phiAtlas)
	get Atlas (aligned) level eta-phi position from detector level eta-phi positions More...

Detailed Description

Definition at line 20 of file CaloCellDetPos.h.

Member Function Documentation

getAtlasPosition()

bool CaloCellDetPos::getAtlasPosition ( const CaloDetDescrManager &  mgr, CaloCell_ID::CaloSample  sam, double  etaDet, double  phiDet, double &  etaAtlas, double &  phiAtlas  )

static

get Atlas (aligned) level eta-phi position from detector level eta-phi positions

Parameters

const	CaloDetDescrManager mgr CaloDetDescManager Instance
CaloCell_ID::CaloSample	sam layer to use
double	etaDet : input eta detector level position
double	phiDet : input phi detector level position
double	etaAtlas : estimated eta detector in aligned Atlas frame
double	phiAtlas : estimated phi detector in aligned Atlas frame

Definition at line 29 of file CaloCellDetPos.cxx.

                                                        {
 
  const CaloDetDescrElement* elt = mgr.get_element_raw(sam,etaDet,phiDet);
  if (!elt) {
    etaAtlas = etaDet;
    phiAtlas = phiDet;
    return false;
  }
  etaAtlas = etaDet + elt->eta()-elt->eta_raw();
  phiAtlas = CaloPhiRange::fix(phiDet + elt->phi()-elt->phi_raw());
  return true;
}

getDetPosition()

bool CaloCellDetPos::getDetPosition ( const CaloDetDescrManager &  mgr, CaloCell_ID::CaloSample  sam, double  etaAtlas, double  phiAtlas, double &  etaDet, double &  phiDet  )

static

get Detector level eta-phi position from Atlas level (aligned) position

Parameters

const	CaloDetDescrManager mgr CaloDetDescManager Instance
CaloCell_ID::CaloSample	sam layer to use
double	etaAtlas : input eta Atlas level position
double	phiAtlas : input phi Atlas level position
double	etaDet : estimated eta detector in nominal calo frame
double	phiDet : estimated phi detector in nominal calo frame

Definition at line 13 of file CaloCellDetPos.cxx.

                                                                    {
 
  const CaloDetDescrElement* elt = mgr.get_element(sam,etaAtlas,phiAtlas);
  if (!elt) {
    etaDet = etaAtlas;
    phiDet = phiAtlas;
    return false;
  }
  etaDet = etaAtlas + elt->eta_raw()-elt->eta();
  phiDet = CaloPhiRange::fix(phiAtlas + elt->phi_raw()-elt->phi());
  return true;
}

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

• CaloCellDetPos.h
• CaloCellDetPos.cxx