#include <CompositeTECWedge.h>

Inheritance diagram for CompositeTECWedge:

Public Member Functions
virtual const std::vector < const GeomDet * > &	basicComponents () const

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

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

	CompositeTECWedge (std::vector< const GeomDet * > &innerDets, std::vector< const GeomDet * > &outerDets)

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

	~CompositeTECWedge ()

Public Member Functions inherited from TECWedge
virtual const BoundDiskSector &	specificSurface () const

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

Public Member Functions inherited from GeometricSearchDetWithGroups
void	compatibleDetsV (const TrajectoryStateOnSurface &startingState, const Propagator &prop, const MeasurementEstimator &est, std::vector< DetWithState > &result) const

bool	hasGroups () const

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

	GeometricSearchDet ()

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

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

virtual	~GeometricSearchDet ()

Private Member Functions
bool	addClosest (const TrajectoryStateOnSurface &tsos, const Propagator &prop, const MeasurementEstimator &est, const SubLayerCrossing &crossing, std::vector< DetGroup > &result) const

SubLayerCrossings	computeCrossings (const TrajectoryStateOnSurface &tsos, PropagationDirection propDir) const

int	findClosestDet (const GlobalPoint &startPos, int sectorId) const

void	searchNeighbors (const TrajectoryStateOnSurface &tsos, const Propagator &prop, const MeasurementEstimator &est, const SubLayerCrossing &crossing, float window, std::vector< DetGroup > &result, bool checkClosest) const

const std::vector< const GeomDet * > &	subWedge (int ind) const

Private Attributes
std::vector< const GeomDet * >	theBackDets

ReferenceCountingPointer < BoundDiskSector >	theBackSector

std::vector< const GeomDet * >	theDets

std::vector< const GeomDet * >	theFrontDets

ReferenceCountingPointer < BoundDiskSector >	theFrontSector

Additional Inherited Members
Public Types inherited from GeometricSearchDetWithGroups
typedef GeometricSearchDet::DetWithState	DetWithState

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

typedef BoundSurface::PositionType	PositionType

typedef BoundSurface::RotationType	RotationType

typedef TrajectoryStateOnSurface	TrajectoryState

Protected Attributes inherited from TECWedge
ReferenceCountingPointer < BoundDiskSector >	theDiskSector

Protected Attributes inherited from GeometricSearchDet
GeomDetCompatibilityChecker	theCompatibilityChecker

Detailed Description

A concrete implementation for TEC layer built out of TECPetals

Definition at line 14 of file CompositeTECWedge.h.

Constructor & Destructor Documentation

CompositeTECWedge::CompositeTECWedge	(	std::vector< const GeomDet * > &	innerDets,
		std::vector< const GeomDet * > &	outerDets
	)

Definition at line 34 of file CompositeTECWedge.cc.

References LogDebug, PV3DBase< T, PVType, FrameType >::perp(), GeometricSearchDet::position(), python.multivaluedict::sort(), theBackDets, theBackSector, theDets, TECWedge::theDiskSector, theFrontDets, theFrontSector, and PV3DBase< T, PVType, FrameType >::z().

                                                        :
   theFrontDets(innerDets.begin(),innerDets.end()), theBackDets(outerDets.begin(),outerDets.end())
 {  
   theDets.assign(theFrontDets.begin(),theFrontDets.end());
   theDets.insert(theDets.end(),theBackDets.begin(),theBackDets.end());
 
 
   // 
   std::sort( theFrontDets.begin(), theFrontDets.end(), DetPhiLess() );
   std::sort( theBackDets.begin(),  theBackDets.end(),  DetPhiLess() );
   
   theFrontSector = ForwardDiskSectorBuilderFromDet()( theFrontDets );
   theBackSector  = ForwardDiskSectorBuilderFromDet()( theBackDets );
   theDiskSector = ForwardDiskSectorBuilderFromDet()( theDets );
 
   //--------- DEBUG INFO --------------
   LogDebug("TkDetLayers") << "DEBUG INFO for CompositeTECWedge" << "\n"
               << "TECWedge z, perp,innerRadius,outerR: " 
               << this->position().z() << " , "
               << this->position().perp() << " , "
               << theDiskSector->innerRadius() << " , "
               << theDiskSector->outerRadius() ;
 
 
   for(vector<const GeomDet*>::const_iterator it=theFrontDets.begin(); 
       it!=theFrontDets.end(); it++){
     LogDebug("TkDetLayers") << "frontDet phi,z,r: " 
                 << (*it)->surface().position().phi() << " , "
                 << (*it)->surface().position().z() <<   " , "
                 << (*it)->surface().position().perp();
   }
 
   for(vector<const GeomDet*>::const_iterator it=theBackDets.begin(); 
       it!=theBackDets.end(); it++){
     LogDebug("TkDetLayers") << "backDet phi,z,r: " 
                 << (*it)->surface().phi() << " , "
                 << (*it)->surface().position().z() <<   " , "
                 << (*it)->surface().position().perp() ;
   }
   //----------------------------------- 
 
 
 }

CompositeTECWedge::~CompositeTECWedge ( )

Definition at line 79 of file CompositeTECWedge.cc.

                                      {
 
 } 

Member Function Documentation

bool CompositeTECWedge::addClosest	(	const TrajectoryStateOnSurface &	tsos,
		const Propagator &	prop,
		const MeasurementEstimator &	est,
		const SubLayerCrossing &	crossing,
		std::vector< DetGroup > &	result
	)		const

private

Definition at line 196 of file CompositeTECWedge.cc.

References CompatibleDetToGroupAdder::add(), SubLayerCrossing::closestDetIndex(), LogDebug, query::result, SubLayerCrossing::subLayerIndex(), and subWedge().

Referenced by groupedCompatibleDetsV().

 {
   const vector<const GeomDet*>& sWedge( subWedge( crossing.subLayerIndex()));
 
   LogDebug("TkDetLayers")  
     << "in CompositeTECWedge,adding GeomDet at r,z,phi: (" 
     << sWedge[crossing.closestDetIndex()]->position().perp() << "," 
     << sWedge[crossing.closestDetIndex()]->position().z() << "," 
     << sWedge[crossing.closestDetIndex()]->position().phi() << ")" ;
 
   return CompatibleDetToGroupAdder().add( *sWedge[crossing.closestDetIndex()], 
                       tsos, prop, est, result);
 }

virtual const std::vector<const GeomDet*>& CompositeTECWedge::basicComponents ( ) const

inlinevirtual

Implements GeometricSearchDet.

Definition at line 22 of file CompositeTECWedge.h.

References theDets.

22 {return theDets;}

CompositeTECWedge::theDets

std::vector< const GeomDet * > theDets

Definition: CompositeTECWedge.h:65

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

virtual

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 91 of file CompositeTECWedge.cc.

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

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

virtual

Returns basic components, if any.

Returns direct components, if any

Implements GeometricSearchDet.

Definition at line 85 of file CompositeTECWedge.cc.

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

SubLayerCrossings CompositeTECWedge::computeCrossings	(	const TrajectoryStateOnSurface &	tsos,
		PropagationDirection	propDir
	)		const

private

Definition at line 137 of file CompositeTECWedge.cc.

References abs, Geom::deltaPhi(), findClosestDet(), TrajectoryStateOnSurface::globalMomentum(), TrajectoryStateOnSurface::globalPosition(), LogDebug, GloballyPositioned< T >::phi(), rho, TECWedge::surface(), theBackDets, theBackSector, theFrontDets, theFrontSector, and TrajectoryStateOnSurface::transverseCurvature().

Referenced by groupedCompatibleDetsV().

 {
   HelixPlaneCrossing::PositionType startPos( startingState.globalPosition() );
   HelixPlaneCrossing::DirectionType startDir( startingState.globalMomentum() );
   float rho( startingState.transverseCurvature());
 
   HelixForwardPlaneCrossing crossing( startPos, startDir, rho, propDir);
 
   pair<bool,double> frontPath = crossing.pathLength( *theFrontSector);
   if (!frontPath.first) return SubLayerCrossings();
 
   GlobalPoint gFrontPoint( crossing.position(frontPath.second));
   LogDebug("TkDetLayers") << "in TECWedge,front crossing r,z,phi: (" 
        << gFrontPoint.perp() << ","
        << gFrontPoint.z() << "," 
        << gFrontPoint.phi() << ")" ;
 
 
   int frontIndex = findClosestDet(gFrontPoint,0); 
   SubLayerCrossing frontSLC( 0, frontIndex, gFrontPoint);
 
   pair<bool,double> backPath = crossing.pathLength( *theBackSector);
   if (!backPath.first) return SubLayerCrossings();
 
   GlobalPoint gBackPoint( crossing.position(backPath.second));
   LogDebug("TkDetLayers") 
     << "in TECWedge,back crossing r,z,phi: (" 
     << gBackPoint.perp() << ","
     << gBackPoint.z() << "," 
     << gBackPoint.phi() << ")" << endl;
   
   int backIndex = findClosestDet(gBackPoint,1);
   SubLayerCrossing backSLC( 1, backIndex, gBackPoint);
 
   float frontDist = std::abs(Geom::deltaPhi( double(gFrontPoint.barePhi()), 
                          double(theFrontDets[frontIndex]->surface().phi())));
   /*
   float frontDist = theFrontDets[frontIndex]->surface().phi()  - gFrontPoint.phi(); 
   frontDist *= Geom::phiLess( theFrontDets[frontIndex]->surface().phi(),gFrontPoint.barePhi()) ? -1. : 1.; 
   if (frontDist < 0.) { frontDist += 2.*Geom::pi();}
   */
   float backDist = std::abs(Geom::deltaPhi( double(gBackPoint.barePhi()), 
                         double(theBackDets[backIndex]->surface().phi())));
   /*
   float backDist = theBackDets[backIndex]->surface().phi()  - gBackPoint.phi(); 
   backDist  *= Geom::phiLess( theBackDets[backIndex]->surface().phi(),gBackPoint.barePhi()) ? -1. : 1.;
   if ( backDist < 0.) { backDist  += 2.*Geom::pi();}
   */
   
   if (frontDist < backDist) {
     return SubLayerCrossings( frontSLC, backSLC, 0);
   }
   else {
     return SubLayerCrossings( backSLC, frontSLC, 1);
   } 
 }

int CompositeTECWedge::findClosestDet	(	const GlobalPoint &	startPos,
		int	sectorId
	)		const

private

Definition at line 256 of file CompositeTECWedge.cc.

References i, theBackDets, theFrontDets, and vdt::x.

Referenced by computeCrossings().

 {
   vector<const GeomDet*> myDets = sectorId==0 ? theFrontDets : theBackDets;
 
   int close = 0;
   float closeDist = fabs( (myDets.front()->toLocal(startPos)).x());
   for (unsigned int i = 0; i < myDets.size(); i++ ) {
     float dist = (myDets[i]->surface().toLocal(startPos)).x();
     if ( fabs(dist) < fabs(closeDist) ) {
       close = i;
       closeDist = dist;
     }
   }
   return close;
 }

void CompositeTECWedge::groupedCompatibleDetsV	(	const TrajectoryStateOnSurface &	startingState,
		const Propagator &	prop,
		const MeasurementEstimator &	est,
		std::vector< DetGroup > &	result
	)		const

virtual

Reimplemented from GeometricSearchDet.

Definition at line 99 of file CompositeTECWedge.cc.

References addClosest(), SubLayerCrossings::closest(), SubLayerCrossings::closestIndex(), computeCrossings(), tkDetUtil::computeWindowSize(), LayerCrossingSide::endcapSide(), SubLayerCrossings::isValid(), LogDebug, DetGroupMerger::orderAndMergeTwoLevels(), SubLayerCrossings::other(), Propagator::propagationDirection(), searchNeighbors(), and svgfig::window().

                                                           {
   SubLayerCrossings  crossings; 
   crossings = computeCrossings( tsos, prop.propagationDirection());
   if(! crossings.isValid()) return;
 
   std::vector<DetGroup> closestResult;
   addClosest( tsos, prop, est, crossings.closest(), closestResult);
   LogDebug("TkDetLayers") 
     << "in CompositeTECWedge::groupedCompatibleDets,closestResult.size(): "
     << closestResult.size() ;
 
   if (closestResult.empty()) return;
   
   DetGroupElement closestGel( closestResult.front().front());
   float window = tkDetUtil::computeWindowSize( closestGel.det(), closestGel.trajectoryState(), est);
 
   searchNeighbors( tsos, prop, est, crossings.closest(), window,
            closestResult, false);
 
   vector<DetGroup> nextResult;
   searchNeighbors( tsos, prop, est, crossings.other(), window,
            nextResult, true);
 
   int crossingSide = LayerCrossingSide().endcapSide( closestGel.trajectoryState(), prop);
   DetGroupMerger::orderAndMergeTwoLevels( closestResult, nextResult, result,
                       crossings.closestIndex(), crossingSide);
 }

void CompositeTECWedge::searchNeighbors	(	const TrajectoryStateOnSurface &	tsos,
		const Propagator &	prop,
		const MeasurementEstimator &	est,
		const SubLayerCrossing &	crossing,
		float	window,
		std::vector< DetGroup > &	result,
		bool	checkClosest
	)		const

private

Definition at line 215 of file CompositeTECWedge.cc.

References Clusterizer1DCommons::add(), PV3DBase< T, PVType, FrameType >::barePhi(), SubLayerCrossing::closestDetIndex(), tkDetUtil::overlapInPhi(), Geom::phiLess(), SubLayerCrossing::position(), SubLayerCrossing::subLayerIndex(), and subWedge().

Referenced by groupedCompatibleDetsV().

 {
   GlobalPoint gCrossingPos = crossing.position();
 
   const vector<const GeomDet*>& sWedge( subWedge( crossing.subLayerIndex()));
  
   int closestIndex = crossing.closestDetIndex();
   int negStartIndex = closestIndex-1;
   int posStartIndex = closestIndex+1;
 
   if (checkClosest) { // must decide if the closest is on the neg or pos side
     if ( Geom::phiLess(gCrossingPos.barePhi(), sWedge[closestIndex]->surface().phi()) ) {
       posStartIndex = closestIndex;
     }
     else {
       negStartIndex = closestIndex;
     }
   }
 
   typedef CompatibleDetToGroupAdder Adder;
   for (int idet=negStartIndex; idet >= 0; idet--) {
     //if(idet <0 || idet>=sWedge.size()) {edm::LogInfo(TkDetLayers) << "==== warning! gone out vector bounds.idet: " << idet ;break;}
     if (!tkDetUtil::overlapInPhi( gCrossingPos, *sWedge[idet], window)) break;
     if (!Adder::add( *sWedge[idet], tsos, prop, est, result)) break;
   }
   for (int idet=posStartIndex; idet < static_cast<int>(sWedge.size()); idet++) {
     //if(idet <0 || idet>=sWedge.size()) {edm::LogInfo(TkDetLayers) << "==== warning! gone out vector bounds.idet: " << idet ;break;}
     if (!tkDetUtil::overlapInPhi( gCrossingPos, *sWedge[idet], window)) break;
     if (!Adder::add( *sWedge[idet], tsos, prop, est, result)) break;
   }
 }

const std::vector<const GeomDet*>& CompositeTECWedge::subWedge ( int ind ) const

inlineprivate

Definition at line 57 of file CompositeTECWedge.h.

References theBackDets, and theFrontDets.

Referenced by addClosest(), and searchNeighbors().

                                                             {
     return (ind==0 ? theFrontDets : theBackDets);
   }

Member Data Documentation

std::vector<const GeomDet*> CompositeTECWedge::theBackDets

private

Definition at line 64 of file CompositeTECWedge.h.

Referenced by CompositeTECWedge(), computeCrossings(), findClosestDet(), and subWedge().

ReferenceCountingPointer<BoundDiskSector> CompositeTECWedge::theBackSector

private

Definition at line 68 of file CompositeTECWedge.h.

Referenced by CompositeTECWedge(), and computeCrossings().

std::vector<const GeomDet*> CompositeTECWedge::theDets

private

Definition at line 65 of file CompositeTECWedge.h.

Referenced by basicComponents(), and CompositeTECWedge().

std::vector<const GeomDet*> CompositeTECWedge::theFrontDets

private

Definition at line 63 of file CompositeTECWedge.h.

Referenced by CompositeTECWedge(), computeCrossings(), findClosestDet(), and subWedge().

ReferenceCountingPointer<BoundDiskSector> CompositeTECWedge::theFrontSector

private

Definition at line 67 of file CompositeTECWedge.h.

Referenced by CompositeTECWedge(), and computeCrossings().

Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation