#include <Alignment/MuonAlignment/plugins/MuonGeometrySanityCheck.cc>

Inheritance diagram for MuonGeometrySanityCheck:

Public Member Functions
	MuonGeometrySanityCheck (const edm::ParameterSet &iConfig)
	~MuonGeometrySanityCheck ()
Private Member Functions
virtual void	analyze (const edm::Event &, const edm::EventSetup &iConfig)
Private Attributes
std::map< std::string, const MuonGeometrySanityCheckCustomFrame * >	m_frames
std::vector < MuonGeometrySanityCheckPoint >	m_points
std::string	prefix
std::string	printout
double	tolerance

Detailed Description

Description: <one line="" class="" summary>="">

Implementation: <Notes on="" implementation>="">

Definition at line 95 of file MuonGeometrySanityCheck.cc.

Constructor & Destructor Documentation

MuonGeometrySanityCheck::MuonGeometrySanityCheck ( const edm::ParameterSet & iConfig ) [explicit]

Definition at line 122 of file MuonGeometrySanityCheck.cc.

References Exception, edm::ParameterSet::getParameter(), m_frames, m_points, mergeVDriftHistosByStation::name, point, prefix, printout, and tolerance.

                                                                               {
   printout = iConfig.getParameter<std::string>("printout");
   if (printout != std::string("all")  &&  printout != std::string("bad")) {
      throw cms::Exception("BadConfig") << "Printout must be \"all\" or \"bad\"." << std::endl;
   }

   tolerance = iConfig.getParameter<double>("tolerance");
   if (tolerance <= 0) {
      throw cms::Exception("BadConfig") << "Tolerance must be positive." << std::endl;
   }

   prefix = iConfig.getParameter<std::string>("prefix");

   std::vector<edm::ParameterSet> frames = iConfig.getParameter<std::vector<edm::ParameterSet> >("frames");
   for (std::vector<edm::ParameterSet>::const_iterator frame = frames.begin();  frame != frames.end();  ++frame) {
      std::string name = frame->getParameter<std::string>("name");
      if (m_frames.find(name) != m_frames.end()) {
         throw cms::Exception("BadConfig") << "Custom frame \"" << name << "\" has been defined twice." << std::endl;
      }
      m_frames[name] = new MuonGeometrySanityCheckCustomFrame(*frame, name);
   }

   std::vector<edm::ParameterSet> points = iConfig.getParameter<std::vector<edm::ParameterSet> >("points");
   for (std::vector<edm::ParameterSet>::const_iterator point = points.begin();  point != points.end();  ++point) {
      m_points.push_back(MuonGeometrySanityCheckPoint(*point, m_frames));
   }
}

MuonGeometrySanityCheck::~MuonGeometrySanityCheck ( )

Definition at line 150 of file MuonGeometrySanityCheck.cc.

References m_frames.

                                                  {
   for (std::map<std::string,const MuonGeometrySanityCheckCustomFrame*>::iterator iter = m_frames.begin();  iter != m_frames.end();  ++iter) {
      delete iter->second;
   }
}

Member Function Documentation

void MuonGeometrySanityCheck::analyze	(	const edm::Event &	iEvent,
		const edm::EventSetup &	iConfig
	)		`[private, virtual]`

Implements edm::EDAnalyzer.

Definition at line 557 of file MuonGeometrySanityCheck.cc.

References cond::ecalcond::bad(), CSCDetId::chamber(), gather_cfg::cout, CSC(), dt, GeomDetEnumerators::DT, CSCDetId::endcap(), edm::EventSetup::get(), errorMatrix2Lands_multiChannel::id, MuonGeometrySanityCheckPoint::kChamber, MuonGeometrySanityCheckPoint::kCustom, MuonGeometrySanityCheckPoint::kGlobal, MuonGeometrySanityCheckPoint::kLocal, m_points, convertSQLitetoXML_cfg::output, point, prefix, printout, query::result, CSCDetId::ring(), CSCDetId::station(), tolerance, PV3DBase< T, PVType, FrameType >::x(), PV3DBase< T, PVType, FrameType >::y(), and PV3DBase< T, PVType, FrameType >::z().

                                                                                    {
   edm::ESHandle<DTGeometry> dtGeometry;
   iSetup.get<MuonGeometryRecord>().get(dtGeometry);

   edm::ESHandle<CSCGeometry> cscGeometry;
   iSetup.get<MuonGeometryRecord>().get(cscGeometry);

   int num_transformed = 0;
   int num_tested = 0;
   int num_bad = 0;
   for (std::vector<MuonGeometrySanityCheckPoint>::const_iterator point = m_points.begin();  point != m_points.end();  ++point) {
      num_transformed++;

      bool dt = (point->detector.subdetId() == MuonSubdetId::DT);

      // convert the displacement vector into the chosen coordinate system and add it to the chamber's position
      GlobalPoint chamberPos;
      if (dt) chamberPos = dtGeometry->idToDet(point->detector)->surface().toGlobal(LocalPoint(0., 0., 0.));
      else chamberPos = cscGeometry->idToDet(point->detector)->surface().toGlobal(LocalPoint(0., 0., 0.));

      GlobalPoint result;
      if (point->frame == MuonGeometrySanityCheckPoint::kGlobal) {
         result = GlobalPoint(chamberPos.x() + point->displacement.x(), chamberPos.y() + point->displacement.y(), chamberPos.z() + point->displacement.z());
      }

      else if (point->frame == MuonGeometrySanityCheckPoint::kLocal) {
         if (dt) result = dtGeometry->idToDet(point->detector)->surface().toGlobal(LocalPoint(point->displacement.x(), point->displacement.y(), point->displacement.z()));
         else result = cscGeometry->idToDet(point->detector)->surface().toGlobal(LocalPoint(point->displacement.x(), point->displacement.y(), point->displacement.z()));
      }

      else if (point->frame == MuonGeometrySanityCheckPoint::kChamber) {
         if (point->detector.subdetId() == MuonSubdetId::DT) {
            DTChamberId id(point->detector);
            if (dt) result = dtGeometry->idToDet(id)->surface().toGlobal(LocalPoint(point->displacement.x(), point->displacement.y(), point->displacement.z()));
            else result = cscGeometry->idToDet(id)->surface().toGlobal(LocalPoint(point->displacement.x(), point->displacement.y(), point->displacement.z()));
         }
         else if (point->detector.subdetId() == MuonSubdetId::CSC) {
            CSCDetId cscid(point->detector);
            CSCDetId id(cscid.endcap(), cscid.station(), cscid.ring(), cscid.chamber());
            if (dt) result = dtGeometry->idToDet(id)->surface().toGlobal(LocalPoint(point->displacement.x(), point->displacement.y(), point->displacement.z()));
            else result = cscGeometry->idToDet(id)->surface().toGlobal(LocalPoint(point->displacement.x(), point->displacement.y(), point->displacement.z()));
         }
         else { assert(false); }
      }

      else if (point->frame == MuonGeometrySanityCheckPoint::kCustom) {
        GlobalPoint transformed = point->customFrame->transform(point->displacement);
        result = GlobalPoint(chamberPos.x() + transformed.x(), chamberPos.y() + transformed.y(), chamberPos.z() + transformed.z());
      }

      else { assert(false); }

      // convert the result into the chosen output coordinate system
      if (point->outputFrame == MuonGeometrySanityCheckPoint::kGlobal) { }

      else if (point->outputFrame == MuonGeometrySanityCheckPoint::kLocal) {
        LocalPoint transformed;
        if (dt) transformed = dtGeometry->idToDet(point->detector)->surface().toLocal(result);
        else transformed = cscGeometry->idToDet(point->detector)->surface().toLocal(result);
        result = GlobalPoint(transformed.x(), transformed.y(), transformed.z());
      }

      else if (point->outputFrame == MuonGeometrySanityCheckPoint::kChamber) {
         if (point->detector.subdetId() == MuonSubdetId::DT) {
            DTChamberId id(point->detector);
            LocalPoint transformed;
            if (dt) transformed = dtGeometry->idToDet(id)->surface().toLocal(result);
            else transformed = cscGeometry->idToDet(id)->surface().toLocal(result);
            result = GlobalPoint(transformed.x(), transformed.y(), transformed.z());
         }
         else if (point->detector.subdetId() == MuonSubdetId::CSC) {
            CSCDetId cscid(point->detector);
            CSCDetId id(cscid.endcap(), cscid.station(), cscid.ring(), cscid.chamber());
            LocalPoint transformed;
            if (dt) transformed = dtGeometry->idToDet(id)->surface().toLocal(result);
            else transformed = cscGeometry->idToDet(id)->surface().toLocal(result);
            result = GlobalPoint(transformed.x(), transformed.y(), transformed.z());
         }
         else { assert(false); }
      }

      else if (point->outputFrame == MuonGeometrySanityCheckPoint::kCustom) {
         result = point->outputCustomFrame->transformInverse(result);
      }

      std::stringstream output;
      output << prefix << " " << point->name << " " << point->detName() << " " << result.x() << " " << result.y() << " " << result.z();

      bool bad = false;
      if (point->has_expectation) {
         num_tested++;
         double residx = result.x() - point->expectation.x();
         double residy = result.y() - point->expectation.y();
         double residz = result.z() - point->expectation.z();

         if (fabs(residx) > tolerance  ||  fabs(residy) > tolerance  ||  fabs(residz) > tolerance) {
            num_bad++;
            bad = true;
            output << " BAD " << residx << " " << residy << " " << residz << std::endl;
         }
         else {
            output << " GOOD " << residx << " " << residy << " " << residz << std::endl;
         }
      }
      else {
         output << " UNTESTED 0 0 0" << std::endl;
      }

      if (printout == std::string("all")  ||  (printout == std::string("bad")  &&  bad)) {
         std::cout << output.str();
      }
   }

   std::cout << std::endl << "SUMMARY transformed: " << num_transformed << " tested: " << num_tested << " bad: " << num_bad << " good: " << (num_tested - num_bad) << std::endl;
}