K0Event Class Reference

#include <K0Event.h>

Inheritance diagram for K0Event:

[legend]Collaboration diagram for K0Event:

[legend]List of all members.

Public Types
enum	{ NFV = 3, NTFO = 3, NVER = 2 }
Public Member Functions
	K0Event ()
virtual	~K0Event ()
virtual void	genEvent ()
virtual int	fitEvent (BaseFitter &fitter)
	do it!
TrackFitObject *	getTrueFitObject (int i)
TrackFitObject *	getSmearedFitObject (int i)
ChargedParticleTrack *	createSmearedChargedTrack (const char *name, const ChargedParticleTrack &in)
Public Attributes
FourVector *	fv [NFV]
TrackFitObject *	gentrack [NTFO]
TrackFitObject *	smtrack [NTFO]
TrackFitObject *	rectrack [NTFO]
ThreeVector *	genvert [NVER]

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Member Enumeration Documentation

anonymous enum

Enumeration values: NFV  NTFO  NVER  Definition at line 33 of file K0Event.h.

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Constructor & Destructor Documentation

K0Event::K0Event (   )

Definition at line 38 of file K0Event.C. References fv, gentrack, genvert, NFV, NTFO, NVER, and rectrack.

K0Event::~K0Event (   )  [virtual]

Definition at line 46 of file K0Event.C. References fv, gentrack, genvert, NFV, NTFO, NVER, and rectrack.

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Member Function Documentation

ChargedParticleTrack * K0Event::createSmearedChargedTrack (  const char *  name, const ChargedParticleTrack &  in )

Definition at line 158 of file K0Event.C. References TrackFitObject::bfield, FReal, ChargedParticleTrack::getCharge(), ChargedParticleTrack::getMass(), TrackFitObject::getParam(), ChargedParticleTrack::parfact, rnorml(), and TrackFitObject::setError(). Referenced by genEvent().

int K0Event::fitEvent (  BaseFitter &  fitter  )  [virtual]

do it! Implements BaseEvent. Definition at line 195 of file K0Event.C. References VertexFitObject::addConstraints(), BaseFitter::addFitObject(), VertexFitObject::addTrack(), BaseFitter::fit(), TrackFitObject::fixVertexParam(), BaseFitter::getError(), VertexFitObject::initForFit(), prob(), VertexFitObject::PXYZ, rectrack, and VertexFitObject::VXYZ. Referenced by main().

void K0Event::genEvent (   )  [virtual]

generate primary vertex generate K0S momentum vector and decay length Implements BaseEvent. Definition at line 57 of file K0Event.C. References createSmearedChargedTrack(), FourVector::decayto(), TrackFitObject::fixParam(), TrackFitObject::fixVertexParam(), FReal, fv, gentrack, genvert, FourVector::getBetaGamma(), ThreeVector::getMag(), FourVector::getThreeVector(), ranmar(), rectrack, rnorml(), TrackFitObject::setName(), and smtrack. Referenced by main().

TrackFitObject* K0Event::getSmearedFitObject (  int  i  )  [inline]

Definition at line 29 of file K0Event.h. References rectrack.

TrackFitObject* K0Event::getTrueFitObject (  int  i  )  [inline]

Definition at line 28 of file K0Event.h. References gentrack.

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Member Data Documentation

FourVector* K0Event::fv[NFV]

Definition at line 34 of file K0Event.h. Referenced by genEvent(), K0Event(), and ~K0Event().

TrackFitObject* K0Event::gentrack[NTFO]

Definition at line 35 of file K0Event.h. Referenced by genEvent(), getTrueFitObject(), K0Event(), main(), and ~K0Event().

ThreeVector* K0Event::genvert[NVER]

Definition at line 38 of file K0Event.h. Referenced by genEvent(), K0Event(), main(), and ~K0Event().

TrackFitObject* K0Event::rectrack[NTFO]

Definition at line 37 of file K0Event.h. Referenced by fitEvent(), genEvent(), getSmearedFitObject(), K0Event(), main(), and ~K0Event().

TrackFitObject* K0Event::smtrack[NTFO]

Definition at line 36 of file K0Event.h. Referenced by genEvent(), and main().

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

• K0Event.h
• K0Event.C

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