fastsim Namespace Reference

Namespaces
	Constants
	Definition of constants needed for the SimplifiedGeometryPropagator package.

Classes
class	BarrelSimplifiedGeometry
	Implementation of a barrel detector layer (cylindrical). More...
class	Bremsstrahlung
	Implementation of Bremsstrahlung from e+/e- in the tracker layers. More...
class	CMSDummyDeexcitation
	Needed as a dummy interface to Geant4 nuclear de-excitation module. More...
class	Decayer
	Implementation of non-stable particle decays. More...
class	EnergyLoss
	Implementation of most probable energy loss by ionization in the tracker layers. More...
class	ForwardSimplifiedGeometry
	Implementation of a forward detector layer (disk). More...
class	Geometry
	Definition the tracker geometry (vectors of forward/barrel layers). More...
class	HelixTrajectory
	Mathematical representation of a helix. More...
class	InteractionModel
	Base class for any interaction model between a particle and a tracker layer. More...
class	LayerNavigator
	Handles/tracks (possible) intersections of particle's trajectory and tracker layers. More...
class	MultipleScattering
	Implementation of multiple scattering in the tracker layers. More...
class	MuonBremsstrahlung
	Implementation of Bremsstrahlung from mu+/mu- in the tracker layers based on a Petrukhin Model (nuclear screening correction). More...
class	NuclearInteraction
	Implementation of nuclear interactions of hadrons in the tracker layers (based on fully simulated interactions). More...
class	NuclearInteractionFTF
	Implementation of nuclear interactions of hadrons in the tracker layers (based on FTF model of Geant4). More...
class	PairProduction
	Computes the probability for photons to convert into an e+e- pair in the tracker layer. More...
class	Particle
	Definition of a generic FastSim Particle which can be propagated through the detector (formerly ParticlePropagator) More...
class	ParticleFilter
	(Kinematic) cuts on the particles that are propagated. More...
class	ParticleManager
	Manages GenParticles and Secondaries from interactions. More...
class	SimplifiedGeometry
	Implementation of a generic detector layer (base class for forward/barrel layers). More...
class	SimplifiedGeometryFactory
	Constructs a tracker layer according to entry in python config (incl interaction models). More...
class	StraightTrajectory
	Mathematical representation of a straight trajectory. More...
class	TrackerSimHitProducer
	Produces SimHits in the tracker layers. More...
class	Trajectory
	Definition the generic trajectory of a particle (base class for helix/straight trajectories). More...

Typedefs
typedef edmplugin::PluginFactory< fastsim::InteractionModel *(const std::string &name, const edm::ParameterSet &)>	InteractionModelFactory
	Define a PluginFactory for all interaction models (provides a handy environment). More...

Functions
std::ostream &	operator<< (std::ostream &os, const fastsim::Geometry &geometry)
std::ostream &	operator<< (std::ostream &os, const InteractionModel &interactionModel)
std::ostream &	operator<< (std::ostream &os, const Particle &particle)
	Some basic output. More...
std::ostream &	operator<< (std::ostream &os, const SimplifiedGeometry &layer)

Variables
static std::once_flag	initializeOnce
static std::once_flag	initializeOnce

Typedef Documentation

InteractionModelFactory

typedef edmplugin::PluginFactory<fastsim::InteractionModel*(const std::string& name, const edm::ParameterSet&)> fastsim::InteractionModelFactory

Define a PluginFactory for all interaction models (provides a handy environment).

Definition at line 12 of file InteractionModelFactory.h.

Function Documentation

operator<<() [1/4]

std::ostream & fastsim::operator<<	(	std::ostream &	os,
		const fastsim::Geometry &	geometry
	)

Definition at line 159 of file Geometry.cc.

                                                                               {
  os << "-----------"
     << "\n# fastsim::Geometry"
     << "\n## BarrelLayers:";
  for (const auto& layer : geometry.barrelLayers_) {
    os << "\n   " << *layer << layer->getInteractionModels().size() << " interaction models";
  }
  os << "\n## ForwardLayers:";
  for (const auto& layer : geometry.forwardLayers_) {
    os << "\n   " << *layer << layer->getInteractionModels().size() << " interaction models";
  }
  os << "\n-----------";
  return os;
}

operator<<() [2/4]

std::ostream & fastsim::operator<<	(	std::ostream &	os,
		const InteractionModel &	interactionModel
	)

Definition at line 3 of file InteractionModel.cc.

                                                                                               {
  os << std::string("interaction model with name '") << (interactionModel.name_) << std::string("'");
  return os;
}

References fastsim::InteractionModel::name_, and AlCaHLTBitMon_QueryRunRegistry::string.

operator<<() [3/4]

std::ostream & fastsim::operator<<	(	std::ostream &	os,
		const Particle &	particle
	)

Some basic output.

Definition at line 3 of file Particle.cc.

                                                                               {
  os << "fastsim::Particle "
     << " pdgId=" << particle.pdgId_ << " position=(" << particle.position_.X() << "," << particle.position_.Y()
     << " [R="
     << sqrt(particle.position_.X() * particle.position_.X() + particle.position_.Y() * particle.position_.Y()) << "],"
     << particle.position_.Z() << "," << particle.position_.T() << ")"
     << " momentum=(" << particle.momentum_.X() << "," << particle.momentum_.Y() << "," << particle.momentum_.Z() << ","
     << particle.momentum_.T() << ")"
     << " isStable=(" << particle.isStable() << ")"
     << " remainingProperLifeTimeC=" << particle.remainingProperLifeTimeC_;
  return os;
}

References fastsim::Particle::isStable(), fastsim::Particle::momentum_, fastsim::Particle::pdgId_, fastsim::Particle::position_, fastsim::Particle::remainingProperLifeTimeC_, and mathSSE::sqrt().

operator<<() [4/4]

std::ostream & fastsim::operator<<	(	std::ostream &	os,
		const SimplifiedGeometry &	layer
	)

Definition at line 6 of file SimplifiedGeometry.cc.

                                                                               {
  os << (layer.isForward() ? "ForwardSimplifiedGeometry" : "BarrelSimplifiedGeometry") << " index=" << layer.index_
     << (layer.isForward() ? " z=" : " radius=") << layer.geomProperty_;
  return os;
}

References fastsim::SimplifiedGeometry::geomProperty_, fastsim::SimplifiedGeometry::index_, and fastsim::SimplifiedGeometry::isForward().

Variable Documentation

initializeOnce [1/2]

std::once_flag fastsim::initializeOnce

static

Definition at line 293 of file NuclearInteractionFTF.cc.

initializeOnce [2/2]

std::once_flag fastsim::initializeOnce

static

Definition at line 343 of file NuclearInteraction.cc.

Referenced by fastsim::NuclearInteraction::NuclearInteraction(), and fastsim::NuclearInteractionFTF::NuclearInteractionFTF().