TrackHelper Class Reference

#include <TrackHelper.h>

Collaboration diagram for TrackHelper:

Public Member Functions
	TrackHelper (const G4Track *t)
bool	IsPrimary () const
bool	IsRegeneratedPrimary () const
bool	IsRegisteredSecondary () const
bool	IsSecondary () const
int	GetBarcode () const
int	GetUniqueID () const
int	GetStatus () const
TrackInformation *	GetTrackInformation ()
HepMcParticleLink	GenerateParticleLink ()
	Generates a creates new HepMcParticleLink object on the stack based on GetUniqueID(), assuming that the link should point at the first GenEvent in the McEventCollection.
HepMcParticleLink	GenerateParticleLink (IProxyDict *)

Private Member Functions
std::tuple< int, HepMcParticleLink::UniqueIDFlag >	particleIdentifierAndFlag () const

Private Attributes
TrackInformation *	m_trackInfo

Detailed Description

Definition at line 18 of file TrackHelper.h.

Constructor & Destructor Documentation

TrackHelper()

TrackHelper::TrackHelper

(

const G4Track *

t

)

Definition at line 11 of file TrackHelper.cxx.

{
  m_trackInfo=static_cast<TrackInformation *>(t->GetUserInformation());
}

Member Function Documentation

GenerateParticleLink() [1/2]

HepMcParticleLink TrackHelper::GenerateParticleLink ( )

inline

Generates a creates new HepMcParticleLink object on the stack based on GetUniqueID(), assuming that the link should point at the first GenEvent in the McEventCollection.

Definition at line 52 of file TrackHelper.h.

{
  const auto [identifier, flag] = particleIdentifierAndFlag();
  return HepMcParticleLink(identifier,
                           0,
                           HepMcParticleLink::IS_POSITION,
                           flag);
}

GenerateParticleLink() [2/2]

HepMcParticleLink TrackHelper::GenerateParticleLink ( IProxyDict * proxy )

inline

Definition at line 61 of file TrackHelper.h.

{
  const auto [identifier, flag] = particleIdentifierAndFlag();
  if(!proxy) {
    return GenerateParticleLink();
  }
  return HepMcParticleLink(identifier,
                           0,
                           HepMcParticleLink::IS_POSITION,
                           flag,
                           proxy);
}

GetBarcode()

int TrackHelper::GetBarcode

(

)

const

Definition at line 35 of file TrackHelper.cxx.

{
  if (m_trackInfo==0 || std::as_const(m_trackInfo)->GetCurrentGenParticle()==0) return 0;
  return m_trackInfo->GetParticleBarcode();
}

GetStatus()

int TrackHelper::GetStatus

(

)

const

Definition at line 47 of file TrackHelper.cxx.

{
  if (m_trackInfo==0 || std::as_const(m_trackInfo)->GetCurrentGenParticle()==0) return 0;
  return m_trackInfo->GetParticleStatus();
}

GetTrackInformation()

TrackInformation * TrackHelper::GetTrackInformation ( )

inline

Definition at line 28 of file TrackHelper.h.

{return m_trackInfo;}

GetUniqueID()

int TrackHelper::GetUniqueID

(

)

const

Definition at line 41 of file TrackHelper.cxx.

{
  if (m_trackInfo==0 || std::as_const(m_trackInfo)->GetCurrentGenParticle()==0) return 0;
  return m_trackInfo->GetParticleUniqueID();
}

IsPrimary()

bool TrackHelper::IsPrimary

(

)

const

Definition at line 15 of file TrackHelper.cxx.

{
  if (m_trackInfo==0) return false;
  return m_trackInfo->GetClassification()==VTrackInformation::Primary;
}

IsRegeneratedPrimary()

bool TrackHelper::IsRegeneratedPrimary

(

)

const

Definition at line 20 of file TrackHelper.cxx.

{
  if (m_trackInfo==0) return false;
  return m_trackInfo->GetClassification()==VTrackInformation::RegeneratedPrimary;
}

IsRegisteredSecondary()

bool TrackHelper::IsRegisteredSecondary

(

)

const

Definition at line 25 of file TrackHelper.cxx.

{
  if (m_trackInfo==0) return false;
  return m_trackInfo->GetClassification()==VTrackInformation::RegisteredSecondary;
}

IsSecondary()

bool TrackHelper::IsSecondary

(

)

const

Definition at line 30 of file TrackHelper.cxx.

{
  if (m_trackInfo==0) return true;
  return m_trackInfo->GetClassification()==VTrackInformation::Secondary;
}

particleIdentifierAndFlag()

std::tuple< int, HepMcParticleLink::UniqueIDFlag > TrackHelper::particleIdentifierAndFlag ( ) const

inlineprivate

Definition at line 43 of file TrackHelper.h.

{
#if defined(HEPMC3)
  return {GetUniqueID(), HepMcParticleLink::IS_ID};
#else
  return {GetBarcode(), HepMcParticleLink::IS_BARCODE};
#endif
}

Member Data Documentation

m_trackInfo

TrackInformation* TrackHelper::m_trackInfo

private

Definition at line 39 of file TrackHelper.h.

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

• TrackHelper.h
• TrackHelper.cxx