Belle II Software  release-08-01-10
GridEventTimeExtractor.dcl.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/eventTimeExtraction/findlets/BaseEventTimeExtractor.dcl.h>
11 #include <framework/dataobjects/EventT0.h>
12 
13 #include <vector>
14 
15 namespace Belle2 {
20  class RecoTrack;
21 
26  template <class AFindlet>
27  class GridEventTimeExtractor final : public BaseEventTimeExtractor<RecoTrack*> {
28  private:
31 
32  public:
35 
37  void exposeParameters(ModuleParamList* moduleParamList, const std::string& prefix) override final;
38 
40  void apply(std::vector<RecoTrack*>& recoTracks) override final;
41 
42  private:
44  unsigned int m_param_iterations = 2;
50  double m_param_minimalT0Value = -70;
52  unsigned int m_param_gridSteps = 8;
53 
55  AFindlet m_findlet;
57  std::vector<EventT0::EventT0Component> m_eventT0WithQuality;
58  };
59 
61 }
Class to extract the event t0.
Generic findlet applying a certain time extractor multiple times.
bool m_param_abortOnUnsuccessfulStep
Parameter: abort if a single iteration is not working.
unsigned int m_param_iterations
Parameter: how many iterations should be done?
unsigned int m_param_gridSteps
Parameter: Number of grid points.
double m_param_maximalT0Value
Parameter: Maximal T0 value.
std::vector< EventT0::EventT0Component > m_eventT0WithQuality
Pool for the event t0s with chi2.
double m_param_minimalT0Value
Parameter: Minimal T0 value.
The Module parameter list class.
GridEventTimeExtractor()
Add the subfindlet as listener.
void exposeParameters(ModuleParamList *moduleParamList, const std::string &prefix) override final
Expose the parameters.
void apply(std::vector< RecoTrack * > &recoTracks) override final
Timing extraction for this findlet.
Abstract base class for different kinds of events.