sim::MCMiniPart Class Reference

#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)
	MCMiniPart (const sim::MCParticleLite &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 27 of file MCRecoPart.h.

{Reset();}

virtual sim::MCMiniPart::~MCMiniPart ( )

inlinevirtual

Definition at line 29 of file MCRecoPart.h.

{}

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

inline

Definition at line 82 of file MCRecoPart.h.

                                        {
      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
    }

sim::MCMiniPart::MCMiniPart ( const sim::MCParticleLite &  p )

inline

Definition at line 94 of file MCRecoPart.h.

                                           {
      Reset();
      _track_id = p.TrackID();
      _pdgcode  = p.PdgCode();
      _mother   = p.Mother();
      _process  = p.Process();
      _start_vtx = p.StartVtx();
      _start_mom = 1.e3 * p.StartMom(); // Change units to (MeV, cm, us)
      _end_vtx = p.EndVtx();
      _end_mom = 1.e3 * p.EndMom(); // idem as above
    }

Member Function Documentation

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

inline

Definition at line 66 of file MCRecoPart.h.

                                     {
      _daughters.insert(d);
    }

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

inline

Definition at line 62 of file MCRecoPart.h.

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

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

inline

Definition at line 70 of file MCRecoPart.h.

                                    {
      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 44 of file MCRecoPart.h.

                {
      _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();
    }

Member Data Documentation

unsigned int sim::MCMiniPart::_ancestor

Definition at line 34 of file MCRecoPart.h.

std::set<unsigned int> sim::MCMiniPart::_daughters

Definition at line 41 of file MCRecoPart.h.

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

Definition at line 40 of file MCRecoPart.h.

TLorentzVector sim::MCMiniPart::_end_mom

Definition at line 39 of file MCRecoPart.h.

TLorentzVector sim::MCMiniPart::_end_vtx

Definition at line 38 of file MCRecoPart.h.

unsigned int sim::MCMiniPart::_mother

Definition at line 33 of file MCRecoPart.h.

::simb::Origin_t sim::MCMiniPart::_origin

Definition at line 42 of file MCRecoPart.h.

int sim::MCMiniPart::_pdgcode

Definition at line 35 of file MCRecoPart.h.

std::string sim::MCMiniPart::_process

Definition at line 32 of file MCRecoPart.h.

TLorentzVector sim::MCMiniPart::_start_mom

Definition at line 37 of file MCRecoPart.h.

TLorentzVector sim::MCMiniPart::_start_vtx

Definition at line 36 of file MCRecoPart.h.

unsigned int sim::MCMiniPart::_track_id

Definition at line 31 of file MCRecoPart.h.

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

• MCRecoPart.h