TrackerGeomBuilderFromGeometricDet Class Reference

#include <TrackerGeomBuilderFromGeometricDet.h>

Public Member Functions
TrackerGeometry *	build (const GeometricDet *gd, const PTrackerParameters &ptp, const TrackerTopology *tTopo)

Private Member Functions
void	buildGeomDet (TrackerGeometry *)
void	buildPixel (std::vector< const GeometricDet * > const &, TrackerGeometry *, GeomDetType::SubDetector det, bool upgradeGeometry, int BIG_PIX_PER_ROC_X, int BIG_PIX_PER_ROC_Y)
PlaneBuilderFromGeometricDet::ResultType	buildPlaneWithMaterial (const GeometricDet *gd, double scaleFactor=1.) const
void	buildSilicon (std::vector< const GeometricDet * > const &, TrackerGeometry *, GeomDetType::SubDetector det, const std::string &part)

Private Attributes
std::map< std::string, const PixelGeomDetType * >	thePixelDetTypeMap
std::map< std::string, const StripGeomDetType * >	theStripDetTypeMap
const TrackerTopology *	theTopo

Detailed Description

Definition at line 17 of file TrackerGeomBuilderFromGeometricDet.h.

Member Function Documentation

build()

TrackerGeometry * TrackerGeomBuilderFromGeometricDet::build	(	const GeometricDet *	gd,
		const PTrackerParameters &	ptp,
		const TrackerTopology *	tTopo
	)

Definition at line 43 of file TrackerGeomBuilderFromGeometricDet.cc.

                                                                                         {
  if (ptp.vpars.size() != 6) {
    throw cms::Exception("TrackerGeomBuilderFromGeometricDet")
        << "Tracker parameters block from XMLs called vPars is expected to have 6 entries, but has " << ptp.vpars.size()
        << " entrie(s).";
  }
 
  const int BIG_PIX_PER_ROC_X = ptp.vpars[2];
  const int BIG_PIX_PER_ROC_Y = ptp.vpars[3];
 
  thePixelDetTypeMap.clear();
  theStripDetTypeMap.clear();
 
  TrackerGeometry* tracker = new TrackerGeometry(gd);
  std::vector<const GeometricDet*> comp;
  gd->deepComponents(comp);
 
  if (tTopo)
    theTopo = tTopo;
 
  //define a vector which associate to the detid subdetector index -1 (from 0 to 5) the GeometridDet enumerator to be able to know which type of subdetector it is
 
  std::vector<GeometricDet::GDEnumType> gdsubdetmap(
      6, GeometricDet::unknown);  // hardcoded "6" should not be a surprise...
  GeometricDet::ConstGeometricDetContainer subdetgd = gd->components();
 
  LogDebug("SubDetectorGeometricDetType") << "GeometriDet enumerator values of the subdetectors";
  for (unsigned int i = 0; i < subdetgd.size(); ++i) {
    assert(subdetgd[i]->geographicalId().subdetId() > 0 && subdetgd[i]->geographicalId().subdetId() < 7);
    gdsubdetmap[subdetgd[i]->geographicalId().subdetId() - 1] = subdetgd[i]->type();
    LogTrace("SubDetectorGeometricDetType")
        << "subdet " << i << " type " << subdetgd[i]->type() << " detid " << subdetgd[i]->geographicalId().rawId()
        << " subdetid " << subdetgd[i]->geographicalId().subdetId();
  }
 
  std::vector<const GeometricDet*> dets[6];
  std::vector<const GeometricDet*>& pixB = dets[0];
  pixB.reserve(comp.size());
  std::vector<const GeometricDet*>& pixF = dets[1];
  pixF.reserve(comp.size());
  std::vector<const GeometricDet*>& tib = dets[2];
  tib.reserve(comp.size());
  std::vector<const GeometricDet*>& tid = dets[3];
  tid.reserve(comp.size());
  std::vector<const GeometricDet*>& tob = dets[4];
  tob.reserve(comp.size());
  std::vector<const GeometricDet*>& tec = dets[5];
  tec.reserve(comp.size());
 
  for (auto& i : comp)
    dets[i->geographicalId().subdetId() - 1].emplace_back(i);
 
  //loop on all the six elements of dets and firstly check if they are from pixel-like detector and call buildPixel, then loop again and check if they are strip and call buildSilicon. "unknown" can be filled either way but the vector of GeometricDet must be empty !!
  // this order is VERY IMPORTANT!!!!! For the moment I (AndreaV) understand that some pieces of code rely on pixel-like being before strip-like
 
  // now building the Pixel-like subdetectors
  for (unsigned int i = 0; i < 6; ++i) {
    if (gdsubdetmap[i] == GeometricDet::PixelBarrel)
      buildPixel(
          dets[i], tracker, GeomDetEnumerators::SubDetector::PixelBarrel, false, BIG_PIX_PER_ROC_X, BIG_PIX_PER_ROC_Y);
    if (gdsubdetmap[i] == GeometricDet::PixelPhase1Barrel)
      buildPixel(dets[i], tracker, GeomDetEnumerators::SubDetector::P1PXB, false, BIG_PIX_PER_ROC_X, BIG_PIX_PER_ROC_Y);
    // Phase2 case
    if (gdsubdetmap[i] == GeometricDet::PixelPhase2Barrel)
      buildPixel(dets[i], tracker, GeomDetEnumerators::SubDetector::P2PXB, true, BIG_PIX_PER_ROC_X, BIG_PIX_PER_ROC_Y);
    //
    if (gdsubdetmap[i] == GeometricDet::PixelEndCap)
      buildPixel(
          dets[i], tracker, GeomDetEnumerators::SubDetector::PixelEndcap, false, BIG_PIX_PER_ROC_X, BIG_PIX_PER_ROC_Y);
    if (gdsubdetmap[i] == GeometricDet::PixelPhase1EndCap)
      buildPixel(
          dets[i], tracker, GeomDetEnumerators::SubDetector::P1PXEC, false, BIG_PIX_PER_ROC_X, BIG_PIX_PER_ROC_Y);
    if (gdsubdetmap[i] == GeometricDet::PixelPhase2EndCap)
      buildPixel(dets[i], tracker, GeomDetEnumerators::SubDetector::P2PXEC, true, BIG_PIX_PER_ROC_X, BIG_PIX_PER_ROC_Y);
    if (gdsubdetmap[i] == GeometricDet::OTPhase2Barrel)
      buildPixel(dets[i], tracker, GeomDetEnumerators::SubDetector::P2OTB, true, BIG_PIX_PER_ROC_X, BIG_PIX_PER_ROC_Y);
    if (gdsubdetmap[i] == GeometricDet::OTPhase2EndCap)
      buildPixel(dets[i], tracker, GeomDetEnumerators::SubDetector::P2OTEC, true, BIG_PIX_PER_ROC_X, BIG_PIX_PER_ROC_Y);
  }
  //now building Strips
  for (unsigned int i = 0; i < 6; ++i) {
    if (gdsubdetmap[i] == GeometricDet::TIB)
      buildSilicon(dets[i], tracker, GeomDetEnumerators::SubDetector::TIB, "barrel");
    if (gdsubdetmap[i] == GeometricDet::TID)
      buildSilicon(dets[i], tracker, GeomDetEnumerators::SubDetector::TID, "endcap");
    if (gdsubdetmap[i] == GeometricDet::TOB)
      buildSilicon(dets[i], tracker, GeomDetEnumerators::SubDetector::TOB, "barrel");
    if (gdsubdetmap[i] == GeometricDet::TEC)
      buildSilicon(dets[i], tracker, GeomDetEnumerators::SubDetector::TEC, "endcap");
  }
  // and finally the "empty" subdetectors (maybe it is not needed)
  for (unsigned int i = 0; i < 6; ++i) {
    if (gdsubdetmap[i] == GeometricDet::unknown) {
      if (!dets[i].empty())
        throw cms::Exception("NotEmptyUnknownSubDet")
            << "Subdetector " << i + 1 << " is unknown but it is not empty: " << dets[i].size();
      buildSilicon(
          dets[i], tracker, GeomDetEnumerators::tkDetEnum[i + 1], "barrel");  // "barrel" is used but it is irrelevant
    }
  }
  buildGeomDet(tracker);  //"GeomDet"
 
  verifyDUinTG(*tracker);
 
  return tracker;
}

References cms::cuda::assert(), buildGeomDet(), buildPixel(), buildSilicon(), AlCaHLTBitMon_QueryRunRegistry::comp, GeometricDet::components(), GeometricDet::deepComponents(), relativeConstraints::empty, Exception, mps_fire::i, LogDebug, LogTrace, GeometricDet::OTPhase2Barrel, GeometricDet::OTPhase2EndCap, GeomDetEnumerators::P1PXB, GeomDetEnumerators::P1PXEC, GeomDetEnumerators::P2OTB, GeomDetEnumerators::P2OTEC, GeomDetEnumerators::P2PXB, GeomDetEnumerators::P2PXEC, GeomDetEnumerators::PixelBarrel, GeometricDet::PixelBarrel, GeomDetEnumerators::PixelEndcap, GeometricDet::PixelEndCap, GeometricDet::PixelPhase1Barrel, GeometricDet::PixelPhase1EndCap, GeometricDet::PixelPhase2Barrel, GeometricDet::PixelPhase2EndCap, SectorBuilder_Tec_cff::TEC, GeometricDet::TEC, thePixelDetTypeMap, theStripDetTypeMap, theTopo, SectorBuilder_Tib_cff::TIB, GeometricDet::TIB, SectorBuilder_Tid_cff::TID, GeometricDet::TID, GeomDetEnumerators::tkDetEnum, SectorBuilder_Tob_cff::TOB, GeometricDet::TOB, PbPb_ZMuSkimMuonDPG_cff::tracker, GeometricDet::unknown, and PTrackerParameters::vpars.

Referenced by CreateSurveyRcds::analyze(), SurveyInputTrackerFromDB::analyze(), SurveyMisalignmentInput::analyze(), TrackerSystematicMisalignments::analyze(), MCMisalignmentScaler::analyze(), TrackerTreeGenerator::analyze(), AlignmentMonitorAsAnalyzer::analyze(), TrackerGeometryIntoNtuples::analyze(), MillePedeDQMModule::beginRun(), AlignmentProducerBase::createGeometries(), TrackerGeometryCompare::createROOTGeometry(), TrackerDigiGeometryESModule::produce(), MisalignedTrackerESProducer::produce(), LaserAlignment::produce(), and CreateIdealTkAlRecords::retrieveGeometry().

buildGeomDet()

void TrackerGeomBuilderFromGeometricDet::buildGeomDet ( TrackerGeometry *  tracker )

private

Definition at line 225 of file TrackerGeomBuilderFromGeometricDet.cc.

                                                                              {
  PlaneBuilderForGluedDet gluedplaneBuilder;
  auto const& gdu = tracker->detUnits();
  auto const& gduId = tracker->detUnitIds();
 
  for (u_int32_t i = 0; i < gdu.size(); i++) {
    tracker->addDet(gdu[i]);
    tracker->addDetId(gduId[i]);
    string gduTypeName = gdu[i]->type().name();
 
    //this step is time consuming >> TO FIX with a MAP?
    if ((gduTypeName.find("Ster") != std::string::npos || gduTypeName.find("Lower") != std::string::npos) &&
        (theTopo->glued(gduId[i]) != 0 || theTopo->stack(gduId[i]) != 0)) {
      int partner_pos = -1;
      for (u_int32_t jj = 0; jj < gduId.size(); jj++) {
        if (theTopo->partnerDetId(gduId[i]) == gduId[jj]) {
          partner_pos = jj;
          break;
        }
      }
      if (partner_pos == -1) {
        throw cms::Exception("Configuration") << "Module Type is Stereo or Lower but no partner detector found \n"
                                              << "There is a problem on Tracker geometry configuration\n";
      }
 
      const GeomDetUnit* dus = gdu[i];
      const GeomDetUnit* dum = gdu[partner_pos];
      std::vector<const GeomDetUnit*> composed(2);
      composed[0] = dum;
      composed[1] = dus;
      DetId composedDetId;
      if (gduTypeName.find("Ster") != std::string::npos) {
        PlaneBuilderForGluedDet::ResultType plane = gluedplaneBuilder.plane(composed);
        composedDetId = theTopo->glued(gduId[i]);
        GluedGeomDet* gluedDet = new GluedGeomDet(&(*plane), dum, dus, composedDetId);
        tracker->addDet((GeomDet*)gluedDet);
        tracker->addDetId(composedDetId);
 
      } else if (gduTypeName.find("Lower") != std::string::npos) {
        //The plane is *not* built in the middle, but on the Lower surface
        Plane* plane = new Plane(dus->surface());
        composedDetId = theTopo->stack(gduId[i]);
        StackGeomDet* stackDet = new StackGeomDet(&(*plane), dus, dum, composedDetId);
        tracker->addDet((GeomDet*)stackDet);
        tracker->addDetId(composedDetId);
      }
    }
  }
}

References Exception, TrackerTopology::glued(), mps_fire::i, findQualityFiles::jj, TrackerTopology::partnerDetId(), PlaneBuilderForGluedDet::plane(), TrackerTopology::stack(), GeomDet::surface(), theTopo, and PbPb_ZMuSkimMuonDPG_cff::tracker.

Referenced by build().

buildPixel()

void TrackerGeomBuilderFromGeometricDet::buildPixel ( std::vector< const GeometricDet * > const &  gdv, TrackerGeometry *  tracker, GeomDetType::SubDetector  det, bool  upgradeGeometry, int  BIG_PIX_PER_ROC_X, int  BIG_PIX_PER_ROC_Y  )

private

Definition at line 152 of file TrackerGeomBuilderFromGeometricDet.cc.

{
  LogDebug("BuildingGeomDetUnits") << " Pixel type. Size of vector: " << gdv.size()
                                   << " GeomDetType subdetector: " << det
                                   << " logical subdetector: " << GeomDetEnumerators::subDetGeom[det]
                                   << " big pix per ROC x: " << BIG_PIX_PER_ROC_X << " y: " << BIG_PIX_PER_ROC_Y
                                   << " is upgrade: " << upgradeGeometry;
 
  tracker->setOffsetDU(GeomDetEnumerators::subDetGeom[det]);
 
  for (auto const& i : gdv) {
    std::string const& detName = i->name();
    if (thePixelDetTypeMap.find(detName) == thePixelDetTypeMap.end()) {
      std::unique_ptr<const Bounds> bounds(i->bounds());
      PixelTopology* t = PixelTopologyBuilder().build(bounds.get(),
                                                      upgradeGeometry,
                                                      (int)i->pixROCRows(),
                                                      (int)i->pixROCCols(),
                                                      BIG_PIX_PER_ROC_X,
                                                      BIG_PIX_PER_ROC_Y,
                                                      (int)i->pixROCx(),
                                                      (int)i->pixROCy());
 
      thePixelDetTypeMap[detName] = new PixelGeomDetType(t, detName, det);
      tracker->addType(thePixelDetTypeMap[detName]);
    }
 
    PlaneBuilderFromGeometricDet::ResultType plane = buildPlaneWithMaterial(i);
    GeomDetUnit* temp = new PixelGeomDetUnit(&(*plane), thePixelDetTypeMap[detName], i->geographicalId());
 
    tracker->addDetUnit(temp);
    tracker->addDetUnitId(i->geographicalId());
  }
  tracker->setEndsetDU(GeomDetEnumerators::subDetGeom[det]);
}

References PixelTopologyBuilder::build(), buildPlaneWithMaterial(), mps_fire::i, createfilelist::int, LogDebug, AlCaHLTBitMon_QueryRunRegistry::string, GeomDetEnumerators::subDetGeom, submitPVValidationJobs::t, groupFilesInBlocks::temp, thePixelDetTypeMap, and PbPb_ZMuSkimMuonDPG_cff::tracker.

Referenced by build().

buildPlaneWithMaterial()

PlaneBuilderFromGeometricDet::ResultType TrackerGeomBuilderFromGeometricDet::buildPlaneWithMaterial ( const GeometricDet *  gd, double  scaleFactor = 1.  ) const

private

Definition at line 275 of file TrackerGeomBuilderFromGeometricDet.cc.

                                                {
  PlaneBuilderFromGeometricDet planeBuilder;
  PlaneBuilderFromGeometricDet::ResultType plane = planeBuilder.plane(gd);
  //
  // set medium properties (if defined)
  //
  plane->setMediumProperties(MediumProperties(gd->radLength() * scale, gd->xi() * scale));
 
  return plane;
}

References PlaneBuilderFromGeometricDet::plane(), GeometricDet::radLength(), L1EGammaCrystalsEmulatorProducer_cfi::scale, and GeometricDet::xi().

Referenced by buildPixel(), and buildSilicon().

buildSilicon()

void TrackerGeomBuilderFromGeometricDet::buildSilicon ( std::vector< const GeometricDet * > const &  gdv, TrackerGeometry *  tracker, GeomDetType::SubDetector  det, const std::string &  part  )

private

Definition at line 194 of file TrackerGeomBuilderFromGeometricDet.cc.

                                                                             {
  LogDebug("BuildingGeomDetUnits") << " Strip type. Size of vector: " << gdv.size()
                                   << " GeomDetType subdetector: " << det
                                   << " logical subdetector: " << GeomDetEnumerators::subDetGeom[det] << " part "
                                   << part;
 
  tracker->setOffsetDU(GeomDetEnumerators::subDetGeom[det]);
 
  for (auto const& i : gdv) {
    std::string const& detName = i->name();
    if (theStripDetTypeMap.find(detName) == theStripDetTypeMap.end()) {
      std::unique_ptr<const Bounds> bounds(i->bounds());
      StripTopology* t = StripTopologyBuilder().build(bounds.get(), i->siliconAPVNum(), part);
      theStripDetTypeMap[detName] = new StripGeomDetType(t, detName, det, i->stereo());
      tracker->addType(theStripDetTypeMap[detName]);
    }
 
    double scale = (theTopo->partnerDetId(i->geographicalId())) ? 0.5 : 1.0;
 
    PlaneBuilderFromGeometricDet::ResultType plane = buildPlaneWithMaterial(i, scale);
    GeomDetUnit* temp = new StripGeomDetUnit(&(*plane), theStripDetTypeMap[detName], i->geographicalId());
 
    tracker->addDetUnit(temp);
    tracker->addDetUnitId(i->geographicalId());
  }
  tracker->setEndsetDU(GeomDetEnumerators::subDetGeom[det]);
}

References StripTopologyBuilder::build(), buildPlaneWithMaterial(), mps_fire::i, LogDebug, TrackerTopology::partnerDetId(), L1EGammaCrystalsEmulatorProducer_cfi::scale, AlCaHLTBitMon_QueryRunRegistry::string, GeomDetEnumerators::subDetGeom, submitPVValidationJobs::t, groupFilesInBlocks::temp, theStripDetTypeMap, theTopo, and PbPb_ZMuSkimMuonDPG_cff::tracker.

Referenced by build().

Member Data Documentation

thePixelDetTypeMap

std::map<std::string, const PixelGeomDetType*> TrackerGeomBuilderFromGeometricDet::thePixelDetTypeMap

private

Definition at line 37 of file TrackerGeomBuilderFromGeometricDet.h.

Referenced by build(), and buildPixel().

theStripDetTypeMap

std::map<std::string, const StripGeomDetType*> TrackerGeomBuilderFromGeometricDet::theStripDetTypeMap

private

Definition at line 38 of file TrackerGeomBuilderFromGeometricDet.h.

Referenced by build(), and buildSilicon().

theTopo

const TrackerTopology* TrackerGeomBuilderFromGeometricDet::theTopo

private

Definition at line 39 of file TrackerGeomBuilderFromGeometricDet.h.

Referenced by build(), buildGeomDet(), and buildSilicon().