#include <PSimHitMap.h>

Public Member Functions
std::vector< int >	detsWithHits () const

void	fill (const edm::Event &e)

const edm::PSimHitContainer &	hits (int detId) const

	PSimHitMap (const edm::InputTag &iT, edm::ConsumesCollector &&iC)

Private Attributes
edm::EDGetTokenT < CrossingFrame< PSimHit > >	sh_token

edm::PSimHitContainer	theEmptyContainer

std::map< int, edm::PSimHitContainer >	theMap

Detailed Description

Definition at line 11 of file PSimHitMap.h.

Constructor & Destructor Documentation

PSimHitMap::PSimHitMap	(	const edm::InputTag &	iT,
		edm::ConsumesCollector &&	iC
	)

inline

Definition at line 13 of file PSimHitMap.h.

References sh_token.

                                                                : theMap(), theEmptyContainer() {
     sh_token = iC.consumes<CrossingFrame<PSimHit>>(iT);
   }

Member Function Documentation

std::vector< int > PSimHitMap::detsWithHits ( ) const

Definition at line 29 of file PSimHitMap.cc.

References mps_fire::result, and theMap.

Referenced by CSCRecHit2DValidation::analyze(), and CSCSegmentValidation::fillLayerHitsPerChamber().

                                               {
   std::vector<int> result;
   result.reserve(theMap.size());
   for (std::map<int, edm::PSimHitContainer>::const_iterator mapItr = theMap.begin(), mapEnd = theMap.end();
        mapItr != mapEnd;
        ++mapItr) {
     result.push_back(mapItr->first);
   }
   return result;
 }

void PSimHitMap::fill ( const edm::Event & e )

Definition at line 5 of file PSimHitMap.cc.

References edm::Event::getByToken(), LogTrace, edm::Handle< T >::product(), sh_token, trackerHits::simHits, and theMap.

Referenced by CSCRecHitValidation::analyze(), and CSCDigiValidation::analyze().

                                        {
   theMap.clear();
   edm::Handle<CrossingFrame<PSimHit>> cf;
   LogTrace("PSimHitMap") << "getting CrossingFrame<PSimHit> collection ";
   e.getByToken(sh_token, cf);
 
   MixCollection<PSimHit> simHits(cf.product());
   LogTrace("PSimHitMap") << "... size = " << simHits.size();
 
   // arrange the hits by detUnit
   for (MixCollection<PSimHit>::MixItr hitItr = simHits.begin(); hitItr != simHits.end(); ++hitItr) {
     theMap[hitItr->detUnitId()].push_back(*hitItr);
   }
 }

const edm::PSimHitContainer & PSimHitMap::hits ( int detId ) const

Definition at line 20 of file PSimHitMap.cc.

References theEmptyContainer, and theMap.

Referenced by CSCRecHit2DValidation::analyze(), CSCWireDigiValidation::analyze(), CSCComparatorDigiValidation::analyze(), CSCSegmentValidation::fillLayerHitsPerChamber(), and CSCSegmentValidation::keyHit().

                                                            {
   std::map<int, edm::PSimHitContainer>::const_iterator mapItr = theMap.find(detId);
   if (mapItr != theMap.end()) {
     return mapItr->second;
   } else {
     return theEmptyContainer;
   }
 }