Belle II Software development
SimpleSegmentTripleFilter.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/trackFindingCDC/filters/segmentTriple/BaseSegmentTripleFilter.h>
11#include <tracking/trackFindingCDC/fitting/CDCSZFitter.h>
12#include <tracking/trackFindingCDC/filters/axialSegmentPair/SimpleAxialSegmentPairFilter.h>
13
14namespace Belle2 {
19 namespace TrackFindingCDC {
20
22 class SimpleSegmentTripleFilter : public Filter<CDCSegmentTriple> {
23
24 private:
27
28 public:
35 Weight operator()(const CDCSegmentTriple& segmentTriple) final;
36
37 private:
40 { return m_riemannFitter; }
41
43 const CDCSZFitter& getSZFitter() const
44 { return m_szFitter; }
45
46 private:
49
52 };
53
54 }
56}
Class implementing the Riemann fit for two dimensional trajectory circle.
Class implementing the z coordinate over travel distance line fit.
Definition: CDCSZFitter.h:27
Class representing a triple of reconstructed segements in adjacent superlayer.
Base class for filters on a generic object type.
Definition: Filter.dcl.h:31
Filter for the constuction of segment triples based on simple criterions.
const CDCSZFitter & getSZFitter() const
Returns the sz fitter instance that is used by this filter.
Weight operator()(const CDCSegmentTriple &segmentTriple) final
Checks if a triple of axial, stereo and axial segments is a good combination to be stored.
const CDCRiemannFitter & getFitter2D() const
Returns the xy fitter instance that is used by this filter.
CDCSZFitter m_szFitter
Memory of the SZ fitter fitting sz lines to the stereo segments.
CDCRiemannFitter m_riemannFitter
Memory of the Riemann fitter for the circle fits.
Abstract base class for different kinds of events.