GEMSimTriv Class Reference

#include <GEMSimTriv.h>

Inheritance diagram for GEMSimTriv:

Public Member Functions
	GEMSimTriv (const edm::ParameterSet &config)
void	setRandomEngine (CLHEP::HepRandomEngine &eng)
void	simulate (const GEMEtaPartition *roll, const edm::PSimHitContainer &rpcHits)
void	simulateNoise (const GEMEtaPartition *)
	~GEMSimTriv ()
Public Member Functions inherited from GEMSim
virtual void	fillDigis (int rollDetId, GEMDigiCollection &digis)
GEMSimSetUp *	getGEMSimSetUp ()
void	setGEMSimSetUp (GEMSimSetUp *setup)
const StripDigiSimLinks &	stripDigiSimLinks () const
virtual	~GEMSim ()

Private Member Functions
void	init ()

Private Attributes
CLHEP::RandFlat *	flatDistr1_
CLHEP::RandFlat *	flatDistr2_
double	gate_
int	nbxing_
CLHEP::RandPoissonQ *	poissonDistr_
double	rate_
GEMSynchronizer *	sync_

Additional Inherited Members
Public Types inherited from GEMSim
typedef edm::DetSet < StripDigiSimLink >	StripDigiSimLinks
Protected Types inherited from GEMSim
typedef std::multimap < std::pair< unsigned int, int > , const PSimHit *, std::less < std::pair< unsigned int, int > > >	DetectorHitMap
Protected Member Functions inherited from GEMSim
virtual void	addLinks (unsigned int strip, int bx)
	GEMSim (const edm::ParameterSet &config)
Protected Attributes inherited from GEMSim
DetectorHitMap	detectorHitMap_
GEMSimSetUp *	simSetUp_
StripDigiSimLinks	stripDigiSimLinks_
std::set< std::pair< int, int > >	strips_

Detailed Description

Class for the GEM strip response simulation based on a very simple model

Author

Vadim Khotilovich

Definition at line 23 of file GEMSimTriv.h.

Constructor & Destructor Documentation

GEMSimTriv::GEMSimTriv

(

const edm::ParameterSet &

config

)

Definition at line 22 of file GEMSimTriv.cc.

References gate_, edm::ParameterSet::getParameter(), nbxing_, rate_, and sync_.

                                                    :
  GEMSim(config)
{
  rate_ = config.getParameter<double>("rate");
  nbxing_ = config.getParameter<int>("nbxing");
  gate_ = config.getParameter<double>("gate");

  sync_ = new GEMSynchronizer(config);
}

GEMSimTriv::~GEMSimTriv

(

)

Definition at line 41 of file GEMSimTriv.cc.

References flatDistr1_, flatDistr2_, poissonDistr_, and sync_.

{
  if (flatDistr1_) delete flatDistr1_;
  if (flatDistr2_) delete flatDistr2_;
  if (poissonDistr_) delete poissonDistr_;
  delete sync_;
}

Member Function Documentation

void GEMSimTriv::init ( void  )

inlineprivatevirtual

Implements GEMSim.

Definition at line 39 of file GEMSimTriv.h.

{}

void GEMSimTriv::setRandomEngine ( CLHEP::HepRandomEngine &  eng )

virtual

Implements GEMSim.

Definition at line 32 of file GEMSimTriv.cc.

References flatDistr1_, flatDistr2_, poissonDistr_, GEMSynchronizer::setRandomEngine(), and sync_.

{
  flatDistr1_ = new CLHEP::RandFlat(eng);
  flatDistr2_ = new CLHEP::RandFlat(eng);
  poissonDistr_ = new CLHEP::RandPoissonQ(eng);
  sync_->setRandomEngine(eng);
}

void GEMSimTriv::simulate ( const GEMEtaPartition *  roll, const edm::PSimHitContainer &  rpcHits  )

virtual

Implements GEMSim.

Definition at line 49 of file GEMSimTriv.cc.

References funct::abs(), edm::DetSet< T >::clear(), GEMSim::detectorHitMap_, GEMEtaPartition::id(), DetId::rawId(), GEMEtaPartition::specs(), GEMSim::stripDigiSimLinks_, GEMSim::strips_, and GEMEtaPartitionSpecs::topology().

{
  //_gemSync->setGEMSimSetUp(getGEMSimSetUp());
  stripDigiSimLinks_.clear();
  detectorHitMap_.clear();
  stripDigiSimLinks_ = StripDigiSimLinks(roll->id().rawId());

  const Topology& topology = roll->specs()->topology();

  for (const auto & hit: simHits)
  {
    if (std::abs(hit.particleType()) != 13) continue;

    // Here I hould check if the RPC are up side down;
    auto entry = hit.entryPoint();

    //int time_hit = _gemSync->getSimHitBx(&(*_hit));
    // please keep hit time always 0 for this model
    int time_hit = 0;
    std::pair<int, int> digi(topology.channel(entry) + 1, time_hit);

    detectorHitMap_.insert(DetectorHitMap::value_type(digi, &hit));
    strips_.insert(digi);
  }
}

void GEMSimTriv::simulateNoise ( const GEMEtaPartition *  roll )

virtual

Implements GEMSim.

Definition at line 77 of file GEMSimTriv.cc.

{
  // please keep it empty for this model
  return;
}

Member Data Documentation

CLHEP::RandFlat* GEMSimTriv::flatDistr1_

private

Definition at line 48 of file GEMSimTriv.h.

Referenced by setRandomEngine(), and ~GEMSimTriv().

CLHEP::RandFlat* GEMSimTriv::flatDistr2_

private

Definition at line 49 of file GEMSimTriv.h.

Referenced by setRandomEngine(), and ~GEMSimTriv().

double GEMSimTriv::gate_

private

Definition at line 45 of file GEMSimTriv.h.

Referenced by GEMSimTriv().

int GEMSimTriv::nbxing_

private

Definition at line 43 of file GEMSimTriv.h.

Referenced by GEMSimTriv().

CLHEP::RandPoissonQ* GEMSimTriv::poissonDistr_

private

Definition at line 50 of file GEMSimTriv.h.

Referenced by setRandomEngine(), and ~GEMSimTriv().

double GEMSimTriv::rate_

private

Definition at line 44 of file GEMSimTriv.h.

Referenced by GEMSimTriv().

GEMSynchronizer* GEMSimTriv::sync_

private

Definition at line 41 of file GEMSimTriv.h.

Referenced by GEMSimTriv(), setRandomEngine(), and ~GEMSimTriv().