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PandaRoot
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PandaRoot
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#include <RhoDecayTreeFitter.h>
Public Member Functions | |
| RhoDecayTreeFitter (RhoCandidate *bc, int verbosity=0) | |
| constructor from the particle (decay head) More... | |
| RhoDecayTreeFitter (RhoCandidate *bc, const RhoVector3Err &pv, int verbosity=0) | |
| constructor from the particle (decay head) and primary vertex More... | |
| RhoDecayTreeFitter (RhoCandidate *bc, const RhoLorentzVectorErr &lv, int verbosity=0) | |
| constructor from the particle (decay head) and pbeam More... | |
| RhoDecayTreeFitter (RhoCandidate *bc, const RhoLorentzVectorErr &lv, const RhoVector3Err &pv, int verbosity=0) | |
| constructor from the particle (decay head), pbeam and primary vertex More... | |
| ~RhoDecayTreeFitter () | |
| destructor More... | |
 Public Member Functions inherited from DecayTreeFitter::Fitter | |
| Fitter (RhoCandidate *bc, RecoTrackStateProvider *extrapolator, int verbosity=0) | |
| constructor from the particle (decay head) More... | |
| Fitter (RhoCandidate *bc, const RhoVector3Err &pv, RecoTrackStateProvider *extrapolator=nullptr, int verbosity=0) | |
| constructor from the particle (decay head) and primary vertex More... | |
| Fitter (RhoCandidate *bc, const RhoLorentzVectorErr &lv, RecoTrackStateProvider *extrapolator, int verbosity=0) | |
| constructor from the particle (decay head) and pbeam More... | |
| Fitter (RhoCandidate *bc, const RhoLorentzVectorErr &lv, const RhoVector3Err &pv, RecoTrackStateProvider *extrapolator=nullptr, int verbosity=0) | |
| constructor from the particle (decay head), pbeam and primary vertex More... | |
| virtual | ~Fitter () |
| destructor More... | |
| void | setMassConstraint (RhoCandidate *cand, bool add=true) |
| Add or remove a mass constraint. More... | |
| void | setMassConstraint (RhoCandidate *cand, double mass) |
| Add a constraint to a mass different from the property table mass. More... | |
| Bool_t | Fit (int maxNumberOfIterations=10, double deltaChisquareConverged=0.01) |
| Add or remove a mass constraintfor a certain ParticleID. More... | |
| Bool_t | FitAll (int maxit=10, double dchiq=0.01) |
| std::string | print () const |
| Print the result of the fit. More... | |
| std::ostream & | fillStream (std::ostream &s) const |
| Print the result of the fit. More... | |
| RhoCandidate * | particle () const |
| The top level particle that is fitted. More... | |
| RhoCandidate * | fitParams (RhoCandidate *p=0) const |
| double | chiSquare () const |
| Total chisquare. More... | |
| int | nDof () const |
| Total number of DOFs. More... | |
| FitStatus | status () const |
| Status of fit. More... | |
| int | nIter () const |
| Number of iterations used by vertex fit. More... | |
| ChiSquare | chiSquare (RhoCandidate *p) const |
| get the chisquare of everything 'downstream' of a particle More... | |
| RhoDoubleErr | decayLengthSum (RhoCandidate *, RhoCandidate *) const |
| bool | updateCand (RhoCandidate *cand) const |
| update a particlular candidate in the tree More... | |
| bool | updateTree (RhoCandidate *cand) const |
| update a particlular candidate in the tree More... | |
| int | errCode () |
| error code More... | |
| void | setVerbose (int i) |
| set the verbosity level (for debugging only) More... | |
| void | SetToleranceZ (double z) |
| DecayChain * | GetDecayChainDirty () |
| RecoTrackStateProvider * | extrapolator () |
| get the extrapolator More... | |
| void | setStateProvider (RecoTrackStateProvider *extrapolator) |
| set the track extrapolator More... | |
| Public Member Functions inherited from RhoFitterBase | |
| RhoFitterBase () | |
| RhoFitterBase (RhoCandidate *decayTree) | |
| RhoFitterBase (const RhoFitterBase &) | |
| ~RhoFitterBase () | |
| Bool_t | Fit () |
| Bool_t | FitAll () |
| double | Chi2Contribution (const RhoCandidate *) |
| double | GetChi2 () const |
| int | GetNdf () const |
| double | GetProb () const |
| void | SetVerbose (Bool_t v=kTRUE) |
Additional Inherited Members | |
| Public Types inherited from DecayTreeFitter::Fitter | |
| enum | FitStatus { UnFitted = -1, Success = 0, Failed, BadInput, NonConverged } |
| Protected Member Functions inherited from DecayTreeFitter::Fitter | |
| std::string | name (RhoCandidate *cand) const |
| Name of a particle in the decay tree. More... | |
| RhoDoubleErr | decayLengthSum (const ParticleBase &, const ParticleBase &) const |
| DecayChain * | decaychain () |
| FitParams * | fitparams () |
| const DecayChain * | decaychain () const |
| const FitParams * | fitparams () const |
| double | globalChiSquare () const |
| double | add (RhoCandidate *cand) |
| double | remove (RhoCandidate *cand) |
| void | updateIndex () |
| void | fit (int maxNumberOfIterations=10, double deltaChisquareConverged=0.01) |
| Fit the decay tree. More... | |
| void | fitOneStep () |
| Fit just one step. More... | |
| RhoCandidate * | fittedCand (RhoCandidate *cand, RhoCandidate *headoftree) const |
| void | updateCand (const ParticleBase &pb, RhoCandidate *cand) const |
| Protected Member Functions inherited from RhoFitterBase | |
| RhoCandidate & | HeadOfTree () const |
| virtual Bool_t | FitNode (RhoCandidate *b) |
| RhoCandidate * | CopyCand (RhoCandidate *) |
| uppermost particle composite in tree More... | |
| RhoCandidate * | CopyTree (RhoCandidate *) |
| void | InsertChi2 (const RhoCandidate *bc, const double chi2) |
| void | SetDaugthersFromComposite (RhoCandidate *cand) |
| void | FindAndAddFinalStateDaughters (RhoCandidate *cand) |
| void | SetFourMomentumByDaughters (RhoCandidate *composite) |
| void | SetDecayVertex (RhoCandidate *composite, const TVector3 &vtx, const TMatrixD &CovVV) |
| Protected Attributes inherited from DecayTreeFitter::Fitter | |
| RecoTrackStateProvider * | m_extrapolator |
| track extrapolator (if needed) More... | |
| Protected Attributes inherited from RhoFitterBase | |
| Bool_t | fVerbose |
| RhoCandidate * | fHeadOfTree |
| std::vector< RhoCandidate * > | fDaughters |
| double | fChiSquare |
| int | fNDegreesOfFreedom |
Definition at line 24 of file RhoDecayTreeFitter.h.
| RhoDecayTreeFitter::RhoDecayTreeFitter | ( | RhoCandidate * | bc, |
| int | verbosity = 0 |
||
| ) |
constructor from the particle (decay head)
| RhoDecayTreeFitter::RhoDecayTreeFitter | ( | RhoCandidate * | bc, |
| const RhoVector3Err & | pv, | ||
| int | verbosity = 0 |
||
| ) |
constructor from the particle (decay head) and primary vertex
| RhoDecayTreeFitter::RhoDecayTreeFitter | ( | RhoCandidate * | bc, |
| const RhoLorentzVectorErr & | lv, | ||
| int | verbosity = 0 |
||
| ) |
constructor from the particle (decay head) and pbeam
| RhoDecayTreeFitter::RhoDecayTreeFitter | ( | RhoCandidate * | bc, |
| const RhoLorentzVectorErr & | lv, | ||
| const RhoVector3Err & | pv, | ||
| int | verbosity = 0 |
||
| ) |
constructor from the particle (decay head), pbeam and primary vertex
| RhoDecayTreeFitter::~RhoDecayTreeFitter | ( | ) |
destructor
1.8.13