MTDCPEBase Class Reference

#include <MTDCPEBase.h>

Inheritance diagram for MTDCPEBase:

Classes
struct	ClusterParam
struct	DetParam

Public Member Functions
ReturnType	getParameters (const FTLCluster &cl, const GeomDetUnit &det) const override
ReturnType	getParameters (const FTLCluster &cl, const GeomDetUnit &det, const LocalTrajectoryParameters &ltp) const override
	MTDCPEBase (edm::ParameterSet const &conf, const MTDGeometry &geom)
Public Member Functions inherited from MTDClusterParameterEstimator
virtual ReturnType	getParameters (const FTLCluster &cl, const GeomDetUnit &det, const TrajectoryStateOnSurface &tsos) const
virtual VLocalValues	localParametersV (const FTLCluster &cluster, const GeomDetUnit &gd) const
virtual VLocalValues	localParametersV (const FTLCluster &cluster, const GeomDetUnit &gd, TrajectoryStateOnSurface &tsos) const
	MTDClusterParameterEstimator ()
virtual	~MTDClusterParameterEstimator ()

Protected Types
using	DetParams = std::vector< DetParam >

Protected Member Functions
DetParam const &	detParam (const GeomDetUnit &det) const

Protected Attributes
const MTDGeometry &	geom_
DetParams	m_DetParams

Private Member Functions
virtual TimeValue	clusterTime (DetParam const &dp, ClusterParam &cp) const
virtual TimeValueError	clusterTimeError (DetParam const &dp, ClusterParam &cp) const
virtual LocalError	localError (DetParam const &dp, ClusterParam &cp) const
virtual LocalPoint	localPosition (DetParam const &dp, ClusterParam &cp) const

Static Private Attributes
static constexpr float	sigma_flat = 0.2886751f

Additional Inherited Members
Public Types inherited from MTDClusterParameterEstimator
typedef std::pair< LocalPoint, LocalError >	LocalValues
using	ReturnType = std::tuple< LocalPoint, LocalError, TimeValue, TimeValueError >
typedef float	TimeValue
typedef float	TimeValueError
typedef std::vector< LocalValues >	VLocalValues

Detailed Description

Definition at line 31 of file MTDCPEBase.h.

Member Typedef Documentation

DetParams

using MTDCPEBase::DetParams = std::vector<DetParam>

protected

Definition at line 100 of file MTDCPEBase.h.

Constructor & Destructor Documentation

MTDCPEBase()

MTDCPEBase::MTDCPEBase	(	edm::ParameterSet const &	conf,
		const MTDGeometry &	geom
	)

Definition at line 21 of file MTDCPEBase.cc.

References cms::cuda::assert(), MuonGeometrySanityCheck_cfi::detectors(), MTDGeometry::detUnits(), geom_, mps_fire::i, LogDebug, m_DetParams, and AlCaHLTBitMon_ParallelJobs::p.

                                                                           : geom_(geom) {
  //-----------------------------------------------------------------------------
  //  Fill all variables which are constant for an event (geometry)
  //-----------------------------------------------------------------------------
  auto const& dus = geom_.detUnits();
  unsigned detectors = dus.size();
  m_DetParams.resize(detectors);
  LogDebug("MTDCPEBase::fillDetParams():") << "caching " << detectors << "MTD detectors" << endl;
  for (unsigned i = 0; i != detectors; ++i) {
    auto& p = m_DetParams[i];
    p.theDet = dynamic_cast<const MTDGeomDetUnit*>(dus[i]);
    assert(p.theDet);

    p.theOrigin = p.theDet->surface().toLocal(GlobalPoint(0, 0, 0));

    //--- p.theDet->type() returns a GeomDetType, which implements subDetector()
    p.thePart = p.theDet->type().subDetector();

    //--- bounds() is implemented in BoundSurface itself.
    p.theThickness = p.theDet->surface().bounds().thickness();

    // Cache the det id for templates and generic erros
    p.theTopol = &(static_cast<const ProxyMTDTopology&>(p.theDet->topology()));
    assert(p.theTopol);
    p.theRecTopol = &(static_cast<const RectangularMTDTopology&>(p.theTopol->specificTopology()));
    assert(p.theRecTopol);

    //--- The geometrical description of one module/plaquette
    std::pair<float, float> pitchxy = p.theRecTopol->pitch();
    p.thePitchX = pitchxy.first;   // pitch along x
    p.thePitchY = pitchxy.second;  // pitch along y

    LogDebug("MTDCPEBase::fillDetParams()") << "***** MTD LAYOUT *****"
                                            << " thePart = " << p.thePart << " theThickness = " << p.theThickness
                                            << " thePitchX  = " << p.thePitchX << " thePitchY  = " << p.thePitchY;
  }
}

Member Function Documentation

clusterTime()

MTDCPEBase::TimeValue MTDCPEBase::clusterTime ( DetParam const &  dp, ClusterParam &  cp  ) const

privatevirtual

Definition at line 92 of file MTDCPEBase.cc.

Referenced by getParameters().

                                                                                      {
  return cp.theCluster->time();
}

clusterTimeError()

MTDCPEBase::TimeValueError MTDCPEBase::clusterTimeError ( DetParam const &  dp, ClusterParam &  cp  ) const

privatevirtual

Definition at line 96 of file MTDCPEBase.cc.

Referenced by getParameters().

                                                                                                {
  return cp.theCluster->timeError();
}

detParam()

MTDCPEBase::DetParam const & MTDCPEBase::detParam ( const GeomDetUnit &  det ) const

protected

Definition at line 60 of file MTDCPEBase.cc.

References GeomDet::index(), and m_DetParams.

Referenced by getParameters().

{ return m_DetParams.at(det.index()); }

getParameters() [1/2]

ReturnType MTDCPEBase::getParameters ( const FTLCluster &  cl, const GeomDetUnit &  det  ) const

inlineoverridevirtual

Implements MTDClusterParameterEstimator.

Definition at line 57 of file MTDCPEBase.h.

References haddnano::cl, clusterTime(), clusterTimeError(), CommonMethods::cp(), detParam(), Calorimetry_cff::dp, localError(), localPosition(), and mkLumiAveragedPlots::tuple.

Referenced by getParameters().

                                                                                               {
    DetParam const& dp = detParam(det);
    ClusterParam cp(cl);
    auto tuple =
        std::make_tuple(localPosition(dp, cp), localError(dp, cp), clusterTime(dp, cp), clusterTimeError(dp, cp));
    return tuple;
  }

getParameters() [2/2]

ReturnType MTDCPEBase::getParameters ( const FTLCluster &  cl, const GeomDetUnit &  det, const LocalTrajectoryParameters &  ltp  ) const

inlineoverridevirtual

Implements MTDClusterParameterEstimator.

Definition at line 68 of file MTDCPEBase.h.

References haddnano::cl, and getParameters().

                                                                                       {
    return getParameters(cl, det);
  }

localError()

LocalError MTDCPEBase::localError ( DetParam const &  dp, ClusterParam &  cp  ) const

privatevirtual

Definition at line 74 of file MTDCPEBase.cc.

References Calorimetry_cff::dp, sigma_flat, and LocalError::yy().

Referenced by getParameters().

                                                                            {
  MeasurementPoint pos(cp.theCluster->x(), cp.theCluster->y());
  float sigma2 = cp.theCluster->positionError(sigma_flat);
  sigma2 *= sigma2;
  MeasurementError posErr(sigma2, 0, sigma2);
  LocalError outErr = dp.theTopol->localError(pos, posErr);

  if (cp.theCluster->getClusterErrorX() < 0.) {
    return outErr;
  } else {
    LocalPoint outPos(cp.theCluster->getClusterPosX(), dp.theTopol->localY(pos.y()));
    float sigmaX2 = cp.theCluster->getClusterErrorX();
    sigmaX2 *= sigmaX2;
    LocalError outErrDet(sigmaX2, 0, outErr.yy());
    return outErrDet;
  }
}

localPosition()

LocalPoint MTDCPEBase::localPosition ( DetParam const &  dp, ClusterParam &  cp  ) const

privatevirtual

Definition at line 62 of file MTDCPEBase.cc.

References Calorimetry_cff::dp, and MillePedeFileConverter_cfg::out.

Referenced by getParameters().

                                                                               {
  //remember measurement point is row(col)+0.5f
  MeasurementPoint pos(cp.theCluster->x(), cp.theCluster->y());

  if (cp.theCluster->getClusterErrorX() < 0.) {
    return dp.theTopol->localPosition(pos);
  } else {
    LocalPoint out(cp.theCluster->getClusterPosX(), dp.theTopol->localY(pos.y()));
    return out;
  }
}

Member Data Documentation

geom_

const MTDGeometry& MTDCPEBase::geom_

protected

Definition at line 91 of file MTDCPEBase.h.

Referenced by MTDCPEBase().

m_DetParams

DetParams MTDCPEBase::m_DetParams

protected

Definition at line 101 of file MTDCPEBase.h.

Referenced by detParam(), and MTDCPEBase().

sigma_flat

constexpr float MTDCPEBase::sigma_flat = 0.2886751f

staticprivate

Definition at line 83 of file MTDCPEBase.h.

Referenced by localError().