Belle II Software  release-08-01-10
FiveHitFilter.h
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 #pragma once
9 
10 #include <tracking/vxdHoughTracking/filters/pathFilters/BasePathFilter.h>
11 #include <tracking/vxdHoughTracking/entities/VXDHoughState.h>
12 
13 namespace Belle2 {
18  namespace vxdHoughTracking {
19 
24  class FiveHitFilter : public BasePathFilter {
25  public:
27  TrackFindingCDC::Weight operator()(const BasePathFilter::Object& pair) override;
29  void exposeParameters(ModuleParamList* moduleParamList, const std::string& prefix) override;
30 
31  private:
33  double m_helixFitPocaDCut = 1.0;
34  };
35 
36  }
38 }
The Module parameter list class.
Base class for filters on a generic object type.
Definition: Filter.dcl.h:29
AObject Object
Type of the object to be analysed.
Definition: Filter.dcl.h:33
Basic working principle: use ThreeHitVariables and provide three B2Vector3D to each variable.
Definition: FiveHitFilter.h:24
TrackFindingCDC::Weight operator()(const BasePathFilter::Object &pair) override
Return the weight based on azimuthal-angle separation.
double m_helixFitPocaDCut
cut on the POCA distance in xy obtained from the helixFitEstimator
Definition: FiveHitFilter.h:33
void exposeParameters(ModuleParamList *moduleParamList, const std::string &prefix) override
Expose the parameters.
Abstract base class for different kinds of events.