ATLAS Offline Software
GsfMeasurementUpdator.h
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1 /*
2  Copyright (C) 2002-2024 CERN for the benefit of the ATLAS collaboration
3 */
4 
13 #ifndef TrkGsfMeasurementUpdator_H
14 #define TrkGsfMeasurementUpdator_H
15 
16 #include "TrkGaussianSumFilterUtils/MultiComponentStateAssembler.h"
17 //
18 #include "TrkEventPrimitives/FitQualityOnSurface.h"
19 #include "TrkMeasurementBase/MeasurementBase.h"
20 #include "TrkParameters/ComponentParameters.h"
21 
22 namespace Trk {
23 
24 namespace GsfMeasurementUpdator {
25 
29 MultiComponentState
30 update(Trk::MultiComponentState&&,
31  const Trk::MeasurementBase&,
32  FitQualityOnSurface& fitQoS);
33 
36 FitQualityOnSurface
37 fitQuality(const MultiComponentState&, const MeasurementBase&);
38 
39 } // end of GsfMeasurementUpdator namespace
40 } // end of namespace Trk
41 
42 #endif
MeasurementBase.h
FitQualityOnSurface.h
Trk::FitQualityOnSurface
Definition: FitQualityOnSurface.h:19
MultiComponentStateAssembler.h
Trk::MultiComponentState
std::vector< ComponentParameters > MultiComponentState
Definition: ComponentParameters.h:27
Trk::MeasurementBase
Definition: MeasurementBase.h:58
Trk
Ensure that the ATLAS eigen extensions are properly loaded.
Definition: FakeTrackBuilder.h:9
Trk::GsfMeasurementUpdator::fitQuality
FitQualityOnSurface fitQuality(const MultiComponentState &, const MeasurementBase &)
Method for determining the chi2 of the multi-component state and the number of degrees of freedom.
Definition: GsfMeasurementUpdator.cxx:845
ComponentParameters.h
Definition of component parameters for use in a mixture of many components. In this regime each track...
Trk::GsfMeasurementUpdator::update
MultiComponentState update(Trk::MultiComponentState &&, const Trk::MeasurementBase &, FitQualityOnSurface &fitQoS)
Method for updating the multi-state with a new measurement and calculate the fit qaulity at the same ...
Definition: GsfMeasurementUpdator.cxx:808
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