Alignment/TrackerAlignment/src/TrackerAlignableId.cc - master - githubmirror/cmssw

Alignment/TrackerAlignment/src/TrackerAlignableId.cc

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07 июн 2019, 09:37

07 июн 2019, 09:37c19e259

/// \file TrackerAlignableId.cc
///
///  $Revision: 1.12 $
///  $Date: 2007/10/08 13:49:07 $
///  (last update by $Author: cklae $)

#include "FWCore/MessageLogger/interface/MessageLogger.h"

#include "DataFormats/SiPixelDetId/interface/PixelSubdetector.h"
#include "DataFormats/SiStripDetId/interface/StripSubdetector.h"
#include "DataFormats/TrackerCommon/interface/TrackerTopology.h"

#include "Alignment/TrackerAlignment/interface/TrackerAlignableId.h"

//__________________________________________________________________________________________________
// Returns alignable object id and layer (or wheel, or disk) number from a DetId
std::pair<int, int> TrackerAlignableId::typeAndLayerFromDetId(const DetId& detId, const TrackerTopology* tTopo) const {
  int layerNumber = 0;

  unsigned int subdetId = static_cast<unsigned int>(detId.subdetId());

  if (subdetId == StripSubdetector::TIB) {
    layerNumber = tTopo->tibLayer(detId.rawId());
  } else if (subdetId == StripSubdetector::TOB) {
    layerNumber = tTopo->tobLayer(detId.rawId());
  } else if (subdetId == StripSubdetector::TID) {
    layerNumber = tTopo->tidWheel(detId.rawId());
  } else if (subdetId == StripSubdetector::TEC) {
    layerNumber = tTopo->tecWheel(detId.rawId());
  } else if (subdetId == PixelSubdetector::PixelBarrel) {
    layerNumber = tTopo->pxbLayer(detId.rawId());
  } else if (subdetId == PixelSubdetector::PixelEndcap) {
    layerNumber = tTopo->pxfDisk(detId.rawId());
  } else
    edm::LogWarning("LogicError") << "Unknown subdetid: " << subdetId;

  return std::make_pair(subdetId, layerNumber);
}