Belle II Software  release-08-01-10
CDCKarimakiFitter.cc
1 /**************************************************************************
2  * basf2 (Belle II Analysis Software Framework) *
3  * Author: The Belle II Collaboration *
4  * *
5  * See git log for contributors and copyright holders. *
6  * This file is licensed under LGPL-3.0, see LICENSE.md. *
7  **************************************************************************/
8 #include <tracking/trackFindingCDC/fitting/CDCKarimakiFitter.h>
9 
10 #include <tracking/trackFindingCDC/fitting/CDCFitter2D.icc.h>
11 
12 using namespace Belle2;
13 using namespace TrackFindingCDC;
14 
16 
19 
21 {
22  static CDCKarimakiFitter fitter;
23  return fitter;
24 }
25 
27 {
28  static CDCKarimakiFitter lineFitter;
29  lineFitter.setLineConstrained();
30  return lineFitter;
31 }
32 
34 {
35  static CDCKarimakiFitter noDriftVarianceFitter;
36  noDriftVarianceFitter.setFitVariance(EFitVariance::c_DriftLength);
37  return noDriftVarianceFitter;
38 }
void setFitVariance(EFitVariance fitVariance)
Setup the fitter to use the given variance measure by default.
Class implementing the fitter using Karimakis method.
static const CDCKarimakiFitter & getNoDriftVarianceFitter()
Static getter for a general fitter that does not use the drift length variances.
static const CDCKarimakiFitter & getLineFitter()
Static getter for a line fitter.
static const CDCKarimakiFitter & getFitter()
Static getter for a general fitter instance with Karimakis method.
void setLineConstrained(bool constrained=true)
Indicator if this fitter is setup to fit lines.
Abstract base class for different kinds of events.