#include "MCRecoPart.h"

Public Member Functions
	MCMiniPart ()

virtual	~MCMiniPart ()

void	Reset ()

bool	HasDaughter (unsigned int d) const

void	AddDaughter (unsigned int d)

	operator simb::MCParticle () const

	MCMiniPart (const simb::MCParticle &p)

Public Attributes
unsigned int	_track_id

std::string	_process

unsigned int	_mother

unsigned int	_ancestor

int	_pdgcode

TLorentzVector	_start_vtx

TLorentzVector	_start_mom

TLorentzVector	_end_vtx

TLorentzVector	_end_mom

std::vector< std::pair< TLorentzVector, TLorentzVector > >	_det_path

std::set< unsigned int >	_daughters

::simb::Origin_t	_origin

Detailed Description

Definition at line 23 of file MCRecoPart.h.

Constructor & Destructor Documentation

sim::MCMiniPart::MCMiniPart ( )

inline

Definition at line 26 of file MCRecoPart.h.

References Reset().

26 { Reset(); }

sim::MCMiniPart::Reset

void Reset()

Definition: MCRecoPart.h:43

virtual sim::MCMiniPart::~MCMiniPart ( )

inlinevirtual

Definition at line 28 of file MCRecoPart.h.

28 {}

sim::MCMiniPart::MCMiniPart ( const simb::MCParticle & p )

inline

Definition at line 77 of file MCRecoPart.h.

References simb::MCParticle::EndMomentum(), simb::MCParticle::EndPosition(), simb::MCParticle::Momentum(), simb::MCParticle::Mother(), simb::MCParticle::PdgCode(), simb::MCParticle::Position(), simb::MCParticle::Process(), Reset(), and simb::MCParticle::TrackId().

     {
       Reset();
       _track_id = p.TrackId();
       _pdgcode = p.PdgCode();
       _mother = p.Mother();
       _process = p.Process();
       _start_vtx = p.Position();
       _start_mom = 1.e3 * p.Momentum(); // Change units to (MeV, cm, us)
       _end_vtx = p.EndPosition();
       _end_mom = 1.e3 * p.EndMomentum(); // idem as above
     }

Member Function Documentation

void sim::MCMiniPart::AddDaughter ( unsigned int d )

inline

Definition at line 64 of file MCRecoPart.h.

64 { _daughters.insert(d); }

d

Float_t d

Definition: plot.C:235

sim::MCMiniPart::_daughters

std::set< unsigned int > _daughters

Definition: MCRecoPart.h:40

bool sim::MCMiniPart::HasDaughter ( unsigned int d ) const

inline

Definition at line 59 of file MCRecoPart.h.

References d.

     {
       return std::find(_daughters.begin(), _daughters.end(), d) != _daughters.end();
     }

sim::MCMiniPart::operator simb::MCParticle ( ) const

inline

Definition at line 66 of file MCRecoPart.h.

References simb::MCParticle::AddDaughter(), simb::MCParticle::AddTrajectoryPoint(), d, and e.

     {
       simb::MCParticle mcpart(_track_id, _pdgcode, _process, _mother);
       // Also converting back from LArSoft units
       mcpart.AddTrajectoryPoint(_start_vtx, 1.e-3 * _start_mom);
       mcpart.AddTrajectoryPoint(_end_vtx, 1.e-3 * _end_mom);
       for (auto const& d : _daughters)
         mcpart.AddDaughter(d);
       return mcpart;
     }

void sim::MCMiniPart::Reset ( )

inline

Definition at line 43 of file MCRecoPart.h.

References geoalgo::kINVALID_DOUBLE, sim::kINVALID_INT, sim::kINVALID_UINT, and geo::kUnknown.

     {
       _track_id = _mother = _ancestor = kINVALID_UINT;
       _pdgcode = kINVALID_INT;
       _process = "";
       _origin = ::simb::kUnknown;
 
       TLorentzVector invalid(kINVALID_DOUBLE, kINVALID_DOUBLE, kINVALID_DOUBLE, kINVALID_DOUBLE);
       _start_vtx = invalid;
       _start_mom = invalid;
       _end_vtx = invalid;
       _end_mom = invalid;
       _daughters.clear();
       _det_path.clear();
     }