CosmicEventParser Class Reference

#include <CosmicEventParser.h>

Collaboration diagram for CosmicEventParser:

Public Member Functions
	CosmicEventParser ()
const CLHEP::HepLorentzVector &	Vertex (void)
const CLHEP::HepLorentzVector &	Momentum (void)
int	pdgID (void)

Private Member Functions
std::istream &	read (std::istream &is)
std::ostream &	write (std::ostream &os) const

Private Attributes
CLHEP::HepLorentzVector	m_vertex
CLHEP::HepLorentzVector	m_momentum
int	m_eventNumber
int	m_pdgId

Friends
std::istream &	operator>> (std::istream &is, CosmicEventParser &ev)
std::ostream &	operator<< (std::ostream &os, const CosmicEventParser &ev)

Detailed Description

Definition at line 13 of file CosmicEventParser.h.

Constructor & Destructor Documentation

CosmicEventParser()

CosmicEventParser::CosmicEventParser ( )

inline

Definition at line 15 of file CosmicEventParser.h.

: m_eventNumber(0), m_pdgId(0) {};

Member Function Documentation

Momentum()

const CLHEP::HepLorentzVector& CosmicEventParser::Momentum ( void  )

inline

Definition at line 17 of file CosmicEventParser.h.

{return m_momentum;}

pdgID()

int CosmicEventParser::pdgID ( void  )

inline

Definition at line 18 of file CosmicEventParser.h.

{return m_pdgId;}

read()

std::istream & CosmicEventParser::read ( std::istream &  is )

inlineprivate

Definition at line 40 of file CosmicEventParser.h.

{
  int dummy;
  int id;
  CLHEP::Hep3Vector vert,mom;
  double v_x,v_y,v_z;
  is >> m_eventNumber >> dummy >> id >> v_x >> v_y >> v_z >> mom;
 
  //
  // rotate over pi in x-z plane
  //
  vert.setX(-v_x);
  vert.setY( v_y);
  vert.setZ(-v_z);
 
  //
  // convert to MeV's and mm units
  //
  mom = 1000*mom;
  vert = 10*vert;
 
 
  m_vertex.setVect(vert);
  m_vertex.setE(0.);
 
 
  m_momentum.setVect(mom);
  double energy = sqrt(pow(ParticleConstants::muonMassInMeV,2)+mom.mag2());
  m_momentum.setE(energy);
 
  if(id == 5) m_pdgId = 13;
  else m_pdgId = -13;
        
  return is;
}

Vertex()

const CLHEP::HepLorentzVector& CosmicEventParser::Vertex ( void  )

inline

Definition at line 16 of file CosmicEventParser.h.

{return m_vertex;}

write()

std::ostream & CosmicEventParser::write ( std::ostream &  os ) const

inlineprivate

Definition at line 77 of file CosmicEventParser.h.

{
  int dummy(1);
  int id(5);
  if(m_pdgId == -13) id = 6;
  os << m_eventNumber << " " << dummy << " " << id << " " 
     << m_vertex.x() << " " << m_vertex.y() << " " << m_vertex.z() << " " 
     << m_momentum.x() << " " << m_momentum.y() << " " << m_momentum.z();
 
  return os;
}

Friends And Related Function Documentation

operator<<

std::ostream& operator<< ( std::ostream &  os, const CosmicEventParser &  ev  )

friend

Definition at line 35 of file CosmicEventParser.h.

                                                                     {
  return ev.write(os);
}

operator>>

std::istream& operator>> ( std::istream &  is, CosmicEventParser &  ev  )

friend

Definition at line 31 of file CosmicEventParser.h.

                                                               {
  return ev.read(is);
}

Member Data Documentation

m_eventNumber

int CosmicEventParser::m_eventNumber

private

Definition at line 22 of file CosmicEventParser.h.

m_momentum

CLHEP::HepLorentzVector CosmicEventParser::m_momentum

private

Definition at line 21 of file CosmicEventParser.h.

m_pdgId

int CosmicEventParser::m_pdgId

private

Definition at line 23 of file CosmicEventParser.h.

m_vertex

CLHEP::HepLorentzVector CosmicEventParser::m_vertex

private

Definition at line 20 of file CosmicEventParser.h.

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The documentation for this class was generated from the following file:

• CosmicEventParser.h