#include <PixelRod.h>

Inheritance diagram for PixelRod:

Public Types
typedef PeriodicBinFinderInZ< float >	BinFinderType

Public Types inherited from DetRodOneR
typedef std::vector< GeometricSearchDet * >	DetContainer

Public Types inherited from GeometricSearchDet
typedef std::pair< const GeomDet *, TrajectoryStateOnSurface >	DetWithState

typedef BoundSurface::PositionType	PositionType

typedef BoundSurface::RotationType	RotationType

typedef TrajectoryStateOnSurface	TrajectoryState

Public Member Functions
std::pair< bool, TrajectoryStateOnSurface >	compatible (const TrajectoryStateOnSurface &ts, const Propagator &, const MeasurementEstimator &) const override

void	compatibleDetsV (const TrajectoryStateOnSurface &startingState, const Propagator &prop, const MeasurementEstimator &est, std::vector< DetWithState > &result) const override __attribute__((hot))

const std::vector< const GeometricSearchDet * > &	components () const override __attribute__((cold))
	Returns basic components, if any. More...

void	groupedCompatibleDetsV (const TrajectoryStateOnSurface &, const Propagator &, const MeasurementEstimator &, std::vector< DetGroup > &) const override

	PixelRod (std::vector< const GeomDet * > &theDets)

	~PixelRod () override

Public Member Functions inherited from DetRodOneR
const std::vector< const GeomDet * > &	basicComponents () const override

	DetRodOneR (const std::vector< const GeomDet * > &dets)
	Construct from a std::vector of GeomDet*. More...

	DetRodOneR (std::vector< const GeomDet * >::const_iterator first, std::vector< const GeomDet * >::const_iterator last)
	Construct from iterators on GeomDet*. More...

	~DetRodOneR () override

Public Member Functions inherited from DetRod
	GeometricSearchDet (bool doHaveGroups)

virtual const Plane &	specificSurface () const final
	Return the rod surface as a Plane. More...

const BoundSurface &	surface () const final
	The surface of the GeometricSearchDet. More...

	~DetRod () override

Public Member Functions inherited from GeometricSearchDet
virtual std::vector< DetWithState >	compatibleDets (const TrajectoryStateOnSurface &startingState, const Propagator &prop, const MeasurementEstimator &est) const

	GeometricSearchDet (bool doHaveGroups)

virtual std::vector< DetGroup >	groupedCompatibleDets (const TrajectoryStateOnSurface &startingState, const Propagator &prop, const MeasurementEstimator &est) const

bool	hasGroups () const

virtual const Surface::PositionType &	position () const
	Returns position of the surface. More...

virtual	~GeometricSearchDet ()

Private Attributes
BinFinderType	theBinFinder

Additional Inherited Members
Protected Member Functions inherited from DetRodOneR
bool	add (int idet, std::vector< DetWithState > &result, const TrajectoryStateOnSurface &startingState, const Propagator &prop, const MeasurementEstimator &est) const
	Query detector idet for compatible and add the output to result. More...

void	initialize ()

Protected Member Functions inherited from DetRod
void	setPlane (Plane *plane)
	Set the rod's plane. More...

Protected Attributes inherited from DetRodOneR
std::vector< const GeomDet * >	theDets

Protected Attributes inherited from GeometricSearchDet
bool	haveGroups

GeomDetCompatibilityChecker	theCompatibilityChecker

Detailed Description

A concrete implementation for PixelRod

Definition at line 11 of file PixelRod.h.

Member Typedef Documentation

◆ BinFinderType

typedef PeriodicBinFinderInZ<float> PixelRod::BinFinderType

Definition at line 13 of file PixelRod.h.

Constructor & Destructor Documentation

◆ PixelRod()

PixelRod::PixelRod ( std::vector< const GeomDet * > & theDets )

Definition at line 12 of file PixelRod.cc.

                                                        : DetRodOneR(theInputDets.begin(), theInputDets.end()) {
   theBinFinder = BinFinderType(theDets.begin(), theDets.end());
  
   //--------- DEBUG INFO --------------
   LogDebug("TkDetLayers") << "==== DEBUG PixelRod =====";
   for (vector<const GeomDet*>::const_iterator i = theDets.begin(); i != theDets.end(); i++) {
     LogDebug("TkDetLayers") << "PixelRod's Det pos z,perp,eta,phi: " << (**i).position().z() << " , "
                             << (**i).position().perp() << " , " << (**i).position().eta() << " , "
                             << (**i).position().phi();
   }
   LogDebug("TkDetLayers") << "==== end DEBUG PixelRod =====";
   //--------------------------------------
 }

References mps_fire::i, LogDebug, theBinFinder, and DetRodOneR::theDets.

◆ ~PixelRod()

PixelRod::~PixelRod ( )

override

Definition at line 26 of file PixelRod.cc.

26 {}

Member Function Documentation

◆ compatible()

pair< bool, TrajectoryStateOnSurface > PixelRod::compatible	(	const TrajectoryStateOnSurface &	ts,
		const Propagator &	,
		const MeasurementEstimator &
	)		const

overridevirtual

tests the geometrical compatibility of the Det with the predicted state. The FreeTrajectoryState argument is propagated to the Det surface using the Propagator argument. The resulting TrajectoryStateOnSurface is tested for compatibility with the surface bounds. If compatible, a std::pair< true, propagatedState> is returned. If the propagation fails, or if the state is not compatible, a std::pair< false, propagatedState> is returned.

Implements GeometricSearchDet.

Definition at line 32 of file PixelRod.cc.

                                                                                              {
   edm::LogError("TkDetLayers") << "temporary dummy implementation of PixelRod::compatible()!!";
   return pair<bool, TrajectoryStateOnSurface>();
 }

◆ compatibleDetsV()

void PixelRod::compatibleDetsV	(	const TrajectoryStateOnSurface &	startingState,
		const Propagator &	prop,
		const MeasurementEstimator &	est,
		std::vector< DetWithState > &	result
	)		const

overridevirtual

Reimplemented from GeometricSearchDet.

Definition at line 39 of file PixelRod.cc.

                                                                       {
   typedef MeasurementEstimator::Local2DVector Local2DVector;
   TrajectoryStateOnSurface ts = prop.propagate(startingState, specificSurface());
   if (!ts.isValid())
     return;
  
   GlobalPoint startPos = ts.globalPosition();
  
   int closest = theBinFinder.binIndex(startPos.z());
   pair<bool, TrajectoryStateOnSurface> closestCompat =
       theCompatibilityChecker.isCompatible(theDets[closest], startingState, prop, est);
  
   if (closestCompat.first) {
     result.push_back(DetWithState(theDets[closest], closestCompat.second));
   } else {
     if (!closestCompat.second.isValid())
       return;  // to investigate why this happens
   }
  
   const Plane& closestPlane(theDets[closest]->specificSurface());
  
   Local2DVector maxDistance = est.maximalLocalDisplacement(closestCompat.second, closestPlane);
  
   float detHalfLen = theDets[closest]->surface().bounds().length() / 2.;
  
   // explore neighbours
   for (size_t idet = closest + 1; idet < theDets.size(); idet++) {
     LocalPoint nextPos(theDets[idet]->surface().toLocal(closestCompat.second.globalPosition()));
     if (std::abs(nextPos.y()) < detHalfLen + maxDistance.y()) {
       if (!add(idet, result, startingState, prop, est))
         break;
     } else {
       break;
     }
   }
  
   for (int idet = closest - 1; idet >= 0; idet--) {
     LocalPoint nextPos(theDets[idet]->surface().toLocal(closestCompat.second.globalPosition()));
     if (std::abs(nextPos.y()) < detHalfLen + maxDistance.y()) {
       if (!add(idet, result, startingState, prop, est))
         break;
     } else {
       break;
     }
   }
 }

References funct::abs(), DetRodOneR::add(), PeriodicBinFinderInZ< T >::binIndex(), TrajectoryStateOnSurface::globalPosition(), GeomDetCompatibilityChecker::isCompatible(), TrajectoryStateOnSurface::isValid(), particleFlowClusterHGC_cfi::maxDistance, MeasurementEstimator::maximalLocalDisplacement(), Propagator::propagate(), mps_fire::result, DetRod::specificSurface(), DetRod::surface(), theBinFinder, GeometricSearchDet::theCompatibilityChecker, DetRodOneR::theDets, toLocal(), PV3DBase< T, PVType, FrameType >::y(), and PV3DBase< T, PVType, FrameType >::z().

◆ components()

const vector< const GeometricSearchDet * > & PixelRod::components ( ) const

overridevirtual

Returns basic components, if any.

Returns direct components, if any

Implements GeometricSearchDet.

Definition at line 28 of file PixelRod.cc.

                                                                     {
   throw DetLayerException("PixelRod doesn't have GeometricSearchDet components");
 }

◆ groupedCompatibleDetsV()

void PixelRod::groupedCompatibleDetsV	(	const TrajectoryStateOnSurface &	,
		const Propagator &	,
		const MeasurementEstimator &	,
		std::vector< DetGroup > &
	)		const

overridevirtual

Reimplemented from GeometricSearchDet.

Definition at line 89 of file PixelRod.cc.

                                                                   {
   LogDebug("TkDetLayers") << "dummy implementation of PixelRod::groupedCompatibleDets()";
 }

References LogDebug.

Member Data Documentation

◆ theBinFinder

BinFinderType PixelRod::theBinFinder

private

Definition at line 37 of file PixelRod.h.

Referenced by compatibleDetsV(), and PixelRod().

Public Types

Public Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Member Typedef Documentation

◆ BinFinderType

Constructor & Destructor Documentation

◆ PixelRod()

◆ ~PixelRod()

Member Function Documentation

◆ compatible()

◆ compatibleDetsV()

◆ components()

◆ groupedCompatibleDetsV()

Member Data Documentation

◆ theBinFinder