GeometricSearchDetMeasurements Class Reference

#include <CompositeDetMeasurements.h>

Public Types
typedef GeometricSearchDet::DetWithState	DetWithState
typedef GeometricSearchDet::DetWithState	DetWithState
typedef TrajectoryMeasurement	TM
typedef TrajectoryMeasurement	TM
typedef TrajectoryMeasurementGroup	TMG
typedef TrajectoryMeasurementGroup	TMG
typedef TrajectoryStateOnSurface	TSOS
typedef TrajectoryStateOnSurface	TSOS

Public Member Functions
void	addInvalidMeas (std::vector< TrajectoryMeasurement > &result, const TrajectoryStateOnSurface &ts, const GeomDet *det) const
	GeometricSearchDetMeasurements (const MeasurementDetSystem *detSysytem)
	GeometricSearchDetMeasurements (const MeasurementDetSystem *detSysytem)
template<class TrajectoryState >
std::vector < TrajectoryMeasurement >	get (const GeometricSearchDet &det, const std::vector< DetWithState > &compatDets, const TrajectoryState &ts, const Propagator &prop, const MeasurementEstimator &est) const
template<class TrajectoryState >
std::vector < TrajectoryMeasurement >	get (const GeometricSearchDet &layer, const std::vector< DetWithState > &compatDets, const TrajectoryState &ts, const Propagator &prop, const MeasurementEstimator &est) const

Private Attributes
const MeasurementDetSystem *	theDetSystem

Detailed Description

Concrete implementation of the Det::measurements method for GeometricSearchDets. It is done in a separate class to facilitate it's reuse from the various GeometricSearchDets.

Definition at line 19 of file CompositeDetMeasurements.h.

Member Typedef Documentation

typedef GeometricSearchDet::DetWithState GeometricSearchDetMeasurements::DetWithState

Definition at line 22 of file CompositeDetMeasurements.h.

typedef GeometricSearchDet::DetWithState GeometricSearchDetMeasurements::DetWithState

Definition at line 24 of file GeometricSearchDetMeasurements.h.

typedef TrajectoryMeasurement GeometricSearchDetMeasurements::TM

Definition at line 24 of file CompositeDetMeasurements.h.

typedef TrajectoryMeasurement GeometricSearchDetMeasurements::TM

Definition at line 26 of file GeometricSearchDetMeasurements.h.

typedef TrajectoryMeasurementGroup GeometricSearchDetMeasurements::TMG

Definition at line 25 of file CompositeDetMeasurements.h.

typedef TrajectoryMeasurementGroup GeometricSearchDetMeasurements::TMG

Definition at line 27 of file GeometricSearchDetMeasurements.h.

typedef TrajectoryStateOnSurface GeometricSearchDetMeasurements::TSOS

Definition at line 23 of file CompositeDetMeasurements.h.

typedef TrajectoryStateOnSurface GeometricSearchDetMeasurements::TSOS

Definition at line 25 of file GeometricSearchDetMeasurements.h.

Constructor & Destructor Documentation

GeometricSearchDetMeasurements::GeometricSearchDetMeasurements ( const MeasurementDetSystem *  detSysytem )

inline

Definition at line 27 of file CompositeDetMeasurements.h.

                                                                          :
    theDetSystem(detSysytem) {}

GeometricSearchDetMeasurements::GeometricSearchDetMeasurements ( const MeasurementDetSystem *  detSysytem )

inline

Definition at line 29 of file GeometricSearchDetMeasurements.h.

                                                                          :
    theDetSystem(detSysytem) {}

Member Function Documentation

void GeometricSearchDetMeasurements::addInvalidMeas ( std::vector< TrajectoryMeasurement > &  result, const TrajectoryStateOnSurface &  ts, const GeomDet *  det  ) const

inline

Definition at line 113 of file GeometricSearchDetMeasurements.h.

References InvalidTransientRecHit::build(), F(), and TrackingRecHit::missing.

                                                                             {
    result.push_back( TM( ts, InvalidTransientRecHit::build(det, TrackingRecHit::missing), 0.F,0));
  }

template<class TrajectoryState >

std::vector< TrajectoryMeasurement > GeometricSearchDetMeasurements::get	(	const GeometricSearchDet &	det,
		const std::vector< DetWithState > &	compatDets,
		const TrajectoryState &	ts,
		const Propagator &	prop,
		const MeasurementEstimator &	est
	)		const

The std::vector<DetWithState> passed to this method should not be empty. In case of no compatible dets the result should be either an empty container if the det is itself incompatible, or a container with one invalid measurement on the det surface. The method does not have enough information to do this efficiently, so it should be done by the caller, or an exception will be thrown (DetLogicError).

Definition at line 126 of file CompositeDetMeasurements.h.

References end, MeasurementDet::fastMeasurements(), i, MeasurementDetSystem::idToDet(), query::result, python.multivaluedict::sort(), theDetSystem, and tmp.

Referenced by Options.Options::__getitem__(), betterConfigParser.BetterConfigParser::__updateDict(), betterConfigParser.BetterConfigParser::getCompares(), betterConfigParser.BetterConfigParser::getGeneral(), betterConfigParser.BetterConfigParser::getResultingSection(), and LayerMeasurements::measurements().

{
  std::vector<TrajectoryMeasurement> result;
  if (!compatDets.empty()) {
    for ( std::vector<DetWithState>::const_iterator i=compatDets.begin();
      i != compatDets.end(); i++) {
      const MeasurementDet* mdet = theDetSystem->idToDet(i->first->geographicalId());
      if (mdet == 0) {
    throw MeasurementDetException( "MeasurementDet not found");
      }

      std::vector<TM> tmp = mdet->fastMeasurements( i->second, ts, prop, est);
      if ( !tmp.empty()) {
    // only collect valid RecHits
    std::vector<TM>::iterator end = (tmp.back().recHit()->isValid() ? tmp.end() : tmp.end()-1);
    result.insert( result.end(), tmp.begin(), end);
      }
    }
    // sort the final result
    if ( result.size() > 1) {
      sort( result.begin(), result.end(), TrajMeasLessEstim());
    }

    /*
    if ( !result.empty()) {
      // invalidMeas on Det of most compatible hit
      addInvalidMeas( result, result.front().predictedState(), &result.front().recHit().det());
    }
    else {
      // invalid state on first compatible Det
      addInvalidMeas( result, compatDets.front().second, compatDets.front().first);
    }
    */

  }
  else {
    // this case should have been handled by the caller!
    throw MeasurementDetException("GeometricSearchDetMeasurements::get called with empty std::vector<DetWithState>");
  }
  return result;
}

template<class TrajectoryState >

std::vector<TrajectoryMeasurement> GeometricSearchDetMeasurements::get	(	const GeometricSearchDet &	layer,
		const std::vector< DetWithState > &	compatDets,
		const TrajectoryState &	ts,
		const Propagator &	prop,
		const MeasurementEstimator &	est
	)		const

The std::vector<DetWithState> passed to this method should not be empty. In case of no compatible dets the result should be either an empty container if the det is itself incompatible, or a container with one invalid measurement on the det surface. The method does not have enough information to do this efficiently, so it should be done by the caller, or an exception will be thrown (DetLogicError).

Referenced by Options.Options::__getitem__(), betterConfigParser.BetterConfigParser::__updateDict(), betterConfigParser.BetterConfigParser::getCompares(), betterConfigParser.BetterConfigParser::getGeneral(), and betterConfigParser.BetterConfigParser::getResultingSection().

Member Data Documentation

const MeasurementDetSystem * GeometricSearchDetMeasurements::theDetSystem

private

Definition at line 119 of file CompositeDetMeasurements.h.

Referenced by get().