#include <TrackFitterSimpleHelix.h>
Inheritance diagram for marlintpc::TrackFitterSimpleHelix:
Public Member Functions | |
| TrackFitterSimpleHelix () | |
| Constructor for the simple helix fitter, initializes the track fitter with the initial values. | |
| virtual std::string | getRevision () const |
| Get the revision of the actual fitter implementation. More... | |
| virtual unsigned char | getFitterType () const |
| Information what fitter implementation this is. | |
| virtual IMPL::TrackImpl * | fitTrack (EVENT::Track const *seedTrack) const |
| The implementation using the fitter function with all errors set to 1. | |
 Public Member Functions inherited from marlintpc::TrackFitterBase | |
| TrackFitterBase () | |
| The Constructor. More... | |
| virtual EVENT::DoubleVec | calculateResiduals (EVENT::Track const *testTrack, unsigned int testHitNumber, EVENT::Track const *referenceTrack=NULL) const |
Return the distance of the hit testHitNumber of the testTrack to the point of closest approach on the referenceTrack wrt. the hit. More... | |
| virtual EVENT::DoubleVec | calculateResiduals (EVENT::TrackerHit const *testHit, EVENT::Track const *trackWithoutTestHit) const |
| Return the distance of the given hit to the test track where this hit has been removed. More... | |
| void | setD0Start (double d0) |
| Set a d0 start value for the fit. More... | |
| void | setPhiStart (double phi) |
| Set a phi start value for the fit. More... | |
| void | setOmegaStart (double omega) |
| Set a omega start value for the fit. More... | |
| void | setTanLambdaStart (double tanLambda) |
| Set a tanLambda start value for the fit. More... | |
| void | setZ0Start (double z0) |
| Set a z0 start value for the fit. More... | |
| void | setNoZFitFlag (bool noZFit=true) |
| Switch to turn off the fitting in z. More... | |
| bool | getNoZFitFlag () const |
| Get the noZFit flag. | |
| void | fixD0 (bool fix=true) |
| Fix or release d0. | |
| void | fixPhi (bool fix=true) |
| Fix or release phi. | |
| void | fixOmega (bool fix=true) |
| Fix or release omega. | |
| void | fixTanLambda (bool fix=true) |
| Fix or release tanLambda. | |
| void | fixZ0 (bool fix=true) |
| Fix or release z0. | |
Static Public Member Functions | |
| static TrackFitterBase * | getInstance (LCParameters const *parameters) |
| Well defined interface to create a new instance of the track fitter. | |
| Static Public Member Functions inherited from marlintpc::TrackFitterBase | |
| static void | setTrackFitterType (unsigned char type, IMPL::TrackImpl *track) |
| Convenience function to set bits 16-23 to be the track type. | |
| static unsigned char | getFitterTypeFromTrack (int trackTypeWord) |
| Convenicene function to get the tracker type out of the trackType word. | |
Protected Member Functions | |
| EVENT::DoubleVec | doXYCircularFit (EVENT::Track const *seedTrack) const |
| EVENT::DoubleVec | doRegressionSZ (EVENT::Track const *seedTrack) const |
| EVENT::DoubleVec | calculatePCA (EVENT::Track const *seedTrack) const |
| double | calculateS (EVENT::TrackerHit *aHit, EVENT::DoubleVec pca, EVENT::Track const *seedTrack) const |
| Protected Member Functions inherited from marlintpc::TrackFitterBase | |
| double | distanceOnCircle (double phi1, double phi2) const |
| Calculate the angular distance on a circle. More... | |
Additional Inherited Members | |
| Static Public Attributes inherited from marlintpc::TrackFitterBase | |
| static const unsigned char | FITFAILEDBIT = 30 |
| Bit 30 in the TrackType word is fit failed. | |
| Protected Attributes inherited from marlintpc::TrackFitterBase | |
| double | _d0Start |
| The start value for the fit and a flag whether to apply d0Start or the value from the seed track. | |
| bool | _useD0Start |
| double | _phiStart |
| The start value for the fit and a flag whether to apply phiStart or the value from the seed track. | |
| bool | _usePhiStart |
| double | _omegaStart |
| The start value for the fit and a flag whether to apply omegaStart or the value from the seed track. | |
| bool | _useOmegaStart |
| double | _tanLambdaStart |
| The start value for the fit and a flag whether to apply tanLambdaStart or the value from the seed track. | |
| bool | _useTanLambdaStart |
| double | _z0Start |
| The start value for the fit and a flag whether to apply z0Start or the value from the seed track. | |
| bool | _useZ0Start |
| bool | _noZFit |
| flag whether to perform a 2D or a 3D fit | |
| bool | _fixD0 |
| flags whether to fix a fit parameter | |
| bool | _fixPhi |
| bool | _fixOmega |
| bool | _fixTanLambda |
| bool | _fixZ0 |
Detailed Description
Member Function Documentation
|
virtual |
Get the revision of the actual fitter implementation.
This is needed for revision logging. Implementation should look like:
return std::string( "$Rev$" );
In case you don't reimplement the calculateResidulas methods you should also state the revision of this base class:
return std::string( "$Rev$ ; TrackFitterBase ") + TrackFitterBase::getRevision();
Don't forget to switch on the 'svn Rev' property for this file:
svn propset svn:keywords Rev TrackFitterImpl.cc
Reimplemented from marlintpc::TrackFitterBase.
The documentation for this class was generated from the following files:
- TrackFitterSimpleHelix.h
- TrackFitterSimpleHelix.cc
