FSimEvent Class Reference

#include <FSimEvent.h>

Inheritance diagram for FSimEvent:

Public Member Functions
void	fill (const HepMC::GenEvent &hev, edm::EventID &Id)
	fill the FBaseSimEvent from the current HepMC::GenEvent More...
void	fill (const reco::GenParticleCollection &parts, edm::EventID &Id)
	fill the FBaseSimEvent from the current reco::GenParticleCollection More...
void	fill (const std::vector< SimTrack > &simTracks, const std::vector< SimVertex > &simVertices)
	fill the FBaseSimEvent from the SimTrack's and SimVert'ices More...
	FSimEvent (const edm::ParameterSet &kine)
	Default constructor. More...
edm::EventID	id () const
	Method to return the EventId. More...
void	load (edm::SimTrackContainer &c, edm::SimTrackContainer &m) const
	Load containers of tracks (and muons) and vertices for the edm::Event. More...
void	load (edm::SimVertexContainer &c) const
void	load (FSimVertexTypeCollection &c) const
unsigned int	nGenParts () const
	Number of MC particles. More...
unsigned int	nTracks () const
	Number of tracks. More...
unsigned int	nVertices () const
	Number of vertices. More...
float	weight () const
	Method to return the event weight. More...
virtual	~FSimEvent ()
	usual virtual destructor More...
Public Member Functions inherited from FBaseSimEvent
void	addChargedTrack (int id)
	Add an id in the vector of charged tracks id's. More...
void	addParticles (const HepMC::GenEvent &hev)
	Add the particles and their vertices to the list. More...
void	addParticles (const reco::GenParticleCollection &myGenParticles)
int	addSimTrack (const RawParticle *p, int iv, int ig=-1, const HepMC::GenVertex *ev=0)
	Add a new track to the Event and to the various lists. More...
int	addSimVertex (const XYZTLorentzVector &decayVertex, int im=-1, FSimVertexType::VertexType type=FSimVertexType::ANY)
	Add a new vertex to the Event and to the various lists. More...
int	chargedTrack (int id) const
	return "reconstructed" charged tracks index. More...
void	clear ()
	clear the FBaseSimEvent content before the next event More...
const HepMC::GenParticle *	embdGenpart (int i) const
	return MC track with a given id More...
const SimTrack &	embdTrack (int i) const
	return embedded track with given id More...
const SimVertex &	embdVertex (int i) const
	return embedded vertex with given id More...
const FSimVertexType &	embdVertexType (int i) const
	return embedded vertex type with given id More...
	FBaseSimEvent (const edm::ParameterSet &kine)
	Default constructor. More...
void	fill (const HepMC::GenEvent &hev)
	fill the FBaseSimEvent from the current HepMC::GenEvent More...
void	fill (const reco::GenParticleCollection &hev)
	fill the FBaseSimEvent from the current reco::GenParticleCollection More...
void	fill (const std::vector< SimTrack > &, const std::vector< SimVertex > &)
	fill the FBaseSimEvent from SimTrack's and SimVert'ices More...
const KineParticleFilter &	filter () const
void	initializePdt (const HepPDT::ParticleDataTable *aPdt)
	Initialize the particle data table. More...
unsigned int	nChargedTracks () const
	Number of "reconstructed" charged tracks. More...
unsigned int	nGenParts () const
	Number of generator particles. More...
unsigned int	nTracks () const
	Number of tracks. More...
unsigned int	nVertices () const
	Number of vertices. More...
void	print () const
	print the FBaseSimEvent in an intelligible way More...
void	printMCTruth (const HepMC::GenEvent &hev)
	print the original MCTruth event More...
const HepPDT::ParticleDataTable *	theTable () const
	Get the pointer to the particle data table. More...
FSimTrack &	track (int id) const
	Return track with given Id. More...
FSimVertex &	vertex (int id) const
	Return vertex with given Id. More...
FSimVertexType &	vertexType (int id) const
	Return vertex with given Id. More...
	~FBaseSimEvent ()
	usual virtual destructor More...

Private Attributes
edm::EventID	id_
double	weight_

Additional Inherited Members
Protected Member Functions inherited from FBaseSimEvent
std::vector < HepMC::GenParticle * > *	genparts () const
	The pointer to the vector of GenParticle's. More...
std::vector< FSimTrack > *	tracks () const
	The pointer to the vector of FSimTrack's. More...
std::vector< FSimVertex > *	vertices () const
	The pointer to the vector of FSimVertex's. More...

Detailed Description

The FAMOS SimEvent: inherits from FBaseSimEvent, where the latter provides FAMOS-specific event features (splitting proposed by Maya STAVRIANAKOU)

An FSimEvent contains, at filling time, only particles from the GenEvent it is being filled with. Material Effects then update its content, so that it resembles the output of Geant at the end of the material effect processing.

Important : All distances are in mm

Author

Patrick Janot, CERN

Date

: 9-Dec-2003

Definition at line 29 of file FSimEvent.h.

Constructor & Destructor Documentation

FSimEvent::FSimEvent

(

const edm::ParameterSet &

kine

)

Default constructor.

Definition at line 6 of file FSimEvent.cc.

    : FBaseSimEvent(kine), id_(edm::EventID(0,0,0)), weight_(0)
{}

FSimEvent::~FSimEvent ( )

virtual

usual virtual destructor

Definition at line 10 of file FSimEvent.cc.

{}

Member Function Documentation

void FSimEvent::fill	(	const HepMC::GenEvent &	hev,
		edm::EventID &	Id
	)

fill the FBaseSimEvent from the current HepMC::GenEvent

Definition at line 20 of file FSimEvent.cc.

References FBaseSimEvent::fill(), and id_.

Referenced by FamosManager::reconstruct().

                                                        {
  FBaseSimEvent::fill(hev);
  id_ = Id;
}

void FSimEvent::fill	(	const reco::GenParticleCollection &	parts,
		edm::EventID &	Id
	)

fill the FBaseSimEvent from the current reco::GenParticleCollection

Definition at line 14 of file FSimEvent.cc.

References FBaseSimEvent::fill(), and id_.

                                                                      {
  FBaseSimEvent::fill(parts);
  id_ = Id;
}

void FSimEvent::fill	(	const std::vector< SimTrack > &	simTracks,
		const std::vector< SimVertex > &	simVertices
	)

fill the FBaseSimEvent from the SimTrack's and SimVert'ices

Definition at line 26 of file FSimEvent.cc.

References FBaseSimEvent::fill(), and id_.

                                                 {
  FBaseSimEvent::fill(simTracks,simVertices);
  id_ = edm::EventID();
} 

edm::EventID FSimEvent::id

(

void

)

const

Method to return the EventId.

Definition at line 33 of file FSimEvent.cc.

References id_.

Referenced by CalorimetryManager::reconstruct().

                    { 
  return id_; 
}

void FSimEvent::load	(	edm::SimTrackContainer &	c,
		edm::SimTrackContainer &	m
	)		const

Load containers of tracks (and muons) and vertices for the edm::Event.

Definition at line 57 of file FSimEvent.cc.

References funct::abs(), FSimTrack::closestDaughterId(), FBaseSimEvent::embdTrack(), i, CoreSimTrack::momentum(), FSimTrack::mother(), FSimTrack::noEndVertex(), FSimTrack::noMother(), nTracks(), edmStreamStallGrapher::t, FBaseSimEvent::track(), and CoreSimTrack::type().

{
  for (unsigned int i=0; i<nTracks(); ++i) {
    //    SimTrack t = SimTrack(ip,p,iv,ig);
    const SimTrack& t = embdTrack(i);
    // Save all tracks
    c.push_back(t);
    // Save also some muons for later parameterization
    if ( abs(t.type()) == 13 && 
     t.momentum().perp2() > 1.0 &&
     fabs(t.momentum().eta()) < 3.0 &&
     track(i).noEndVertex() ) {
      // Actually save the muon mother (and the attached muon) in case
      if ( !track(i).noMother() && track(i).mother().closestDaughterId() == (int)i ) {
    const SimTrack& T = embdTrack(track(i).mother().id());
    m.push_back(T);
      } 
      m.push_back(t);
    }
  }
}

void FSimEvent::load

(

edm::SimVertexContainer &

c

)

const

Definition at line 80 of file FSimEvent.cc.

References FBaseSimEvent::embdVertex(), i, and nVertices().

{
  for (unsigned int i=0; i<nVertices(); ++i) {
    //    SimTrack t = SimTrack(ip,p,iv,ig);
    c.push_back(embdVertex(i));
  }
}

void FSimEvent::load

(

FSimVertexTypeCollection &

c

)

const

Definition at line 90 of file FSimEvent.cc.

References FBaseSimEvent::embdVertexType(), i, and nVertices().

{

  for (unsigned int i=0; i<nVertices(); ++i) {
    c.push_back(embdVertexType(i));
  }
}

unsigned int FSimEvent::nGenParts

(

)

const

Number of MC particles.

Definition at line 52 of file FSimEvent.cc.

References FBaseSimEvent::nGenParts().

Referenced by FamosManager::reconstruct().

                           {
  return FBaseSimEvent::nGenParts();
}

unsigned int FSimEvent::nTracks

(

)

const

Number of tracks.

Definition at line 42 of file FSimEvent.cc.

References FBaseSimEvent::nTracks().

Referenced by load(), FamosManager::reconstruct(), CalorimetryManager::reconstruct(), and TrajectoryManager::reconstruct().

                         {
  return FBaseSimEvent::nTracks();
}

unsigned int FSimEvent::nVertices

(

)

const

Number of vertices.

Definition at line 47 of file FSimEvent.cc.

References FBaseSimEvent::nVertices().

Referenced by load(), and FamosManager::reconstruct().

                           { 
  return FBaseSimEvent::nVertices();
}

float FSimEvent::weight

(

void

)

const

Method to return the event weight.

Definition at line 37 of file FSimEvent.cc.

References weight_.

Referenced by cuy.ValElement::__init__(), cuy.additionElement::__init__(), cuy.superimposeElement::__init__(), cuy.graphElement::__init__(), and FamosManager::reconstruct().

                              { 
  return weight_; 
}

Member Data Documentation

edm::EventID FSimEvent::id_

private

Definition at line 69 of file FSimEvent.h.

Referenced by fill(), and id().

double FSimEvent::weight_

private

Definition at line 70 of file FSimEvent.h.

Referenced by weight().