#include <IRPCDigitizer.h>

Public Types
typedef edm::DetSetVector < RPCDigiSimLink >	RPCDigiSimLinks

Public Member Functions
void	doAction (MixCollection< PSimHit > &simHits, RPCDigiCollection &rpcDigis, RPCDigiSimLinks &rpcDigiSimLink, CLHEP::HepRandomEngine *)

const RPCRoll *	findDet (int detId) const
	finds the rpc det unit in the geometry associated with this det ID More...

RPCSimSetUp *	getRPCSimSetUp ()

	IRPCDigitizer (const edm::ParameterSet &config)

void	setGeometry (const RPCGeometry *geom)
	sets geometry More...

void	setRPCSimSetUp (RPCSimSetUp *simsetup)

	~IRPCDigitizer ()

Private Attributes
const RPCGeometry *	theGeometry

std::string	theName

bool	theNoise

RPCSim *	theRPCSim

RPCSimSetUp *	theSimSetUp

Detailed Description

Digitizer class for RPC

Author: Borislav Pavlov – University of Sofia

Definition at line 33 of file IRPCDigitizer.h.

Member Typedef Documentation

typedef edm::DetSetVector<RPCDigiSimLink> IRPCDigitizer::RPCDigiSimLinks

Definition at line 36 of file IRPCDigitizer.h.

Constructor & Destructor Documentation

IRPCDigitizer::IRPCDigitizer ( const edm::ParameterSet & config )

Definition at line 12 of file IRPCDigitizer.cc.

References reco::get(), edm::ParameterSet::getParameter(), AlCaHLTBitMon_QueryRunRegistry::string, theName, theNoise, and theRPCSim.

                                                           {
   theName = config.getParameter<std::string>("digiIRPCModel");
   theRPCSim = RPCSimFactory::get()->create(theName,config.getParameter<edm::ParameterSet>("digiIRPCModelConfig"));
   theNoise=config.getParameter<bool>("doBkgNoise");
 }

IRPCDigitizer::~IRPCDigitizer ( )

Definition at line 18 of file IRPCDigitizer.cc.

References theRPCSim.

                               {
   if( theRPCSim )
     delete theRPCSim;
   theRPCSim = 0;
 }

Member Function Documentation

void IRPCDigitizer::doAction	(	MixCollection< PSimHit > &	simHits,
		RPCDigiCollection &	rpcDigis,
		RPCDigiSimLinks &	rpcDigiSimLink,
		CLHEP::HepRandomEngine *	engine
	)

Definition at line 24 of file IRPCDigitizer.cc.

References MixCollection< T >::begin(), MixCollection< T >::end(), Exception, RPCSim::fillDigis(), edm::DetSetVector< T >::insert(), alignCSCRings::r, RPCGeometry::rolls(), RPCSim::rpcDigiSimLinks(), RPCSim::setRPCSimSetUp(), RPCSim::simulate(), RPCSim::simulateNoise(), theGeometry, theNoise, theRPCSim, and theSimSetUp.

Referenced by RPCandIRPCDigiProducer::produce().

 {
   
   theRPCSim->setRPCSimSetUp(theSimSetUp);
   
   // arrange the hits by roll
   std::map<int, edm::PSimHitContainer> hitMap;
   for(MixCollection<PSimHit>::MixItr hitItr = simHits.begin();
       hitItr != simHits.end(); ++hitItr) 
     {
       hitMap[hitItr->detUnitId()].push_back(*hitItr);
     }
   
   if ( ! theGeometry) {
     throw cms::Exception("Configuration")
       << "IRPCDigitizer requires the RPCGeometry \n which is not present in the configuration file.  You must add the service\n in the configuration file or remove the modules that require it.";
   }
   
   
   const std::vector<const RPCRoll*>&  rpcRolls = theGeometry->rolls() ;
   for(auto r = rpcRolls.begin();
       r != rpcRolls.end(); r++){
     
     RPCDetId id = (*r)->id();
     const edm::PSimHitContainer & rollSimHits = hitMap[id];
   
     if((*r)->isIRPC()){  
       theRPCSim->simulate(*r, rollSimHits, engine);
       
       if(theNoise){
     theRPCSim->simulateNoise(*r, engine);
       }
     }
    
     
     theRPCSim->fillDigis((*r)->id(),rpcDigis);
     rpcDigiSimLink.insert(theRPCSim->rpcDigiSimLinks());
   }
 }

const RPCRoll * IRPCDigitizer::findDet ( int detId ) const

finds the rpc det unit in the geometry associated with this det ID

Definition at line 67 of file IRPCDigitizer.cc.

References assert(), RPCGeometry::idToDetUnit(), RPCDetId, and theGeometry.

                                                       {
   assert(theGeometry != 0);
   const GeomDetUnit* detUnit = theGeometry->idToDetUnit(RPCDetId(detId));
   return dynamic_cast<const RPCRoll *>(detUnit);
 }