Belle II Software  release-05-01-25
EKLMHitMomentum.h
1 /**************************************************************************
2  * BASF2 (Belle Analysis Framework 2) *
3  * Copyright(C) 2013 Belle II Collaboration *
4  * *
5  * Author: The Belle II Collaboration *
6  * Contributors: Kirill Chilikin *
7  * *
8  * This software is provided "as is" without any warranty. *
9  **************************************************************************/
10 
11 #pragma once
12 
13 /* ROOT headers. */
14 #include <TLorentzVector.h>
15 
16 namespace Belle2 {
25  class EKLMHitMomentum {
26 
27  public:
28 
33 
37  virtual ~EKLMHitMomentum();
38 
43  void setMomentum(const TLorentzVector& p);
44 
49  TLorentzVector getMomentum() const
50  {
51  return TLorentzVector(m_pX, m_pY, m_pZ, m_e);
52  }
53 
54  protected:
55 
57  float m_e;
58 
60  float m_pX;
61 
63  float m_pY;
64 
66  float m_pZ;
67 
68  private:
69 
72 
73  };
74 
76 }
Belle2::EKLMHitMomentum::m_pX
float m_pX
Momentum X component.
Definition: EKLMHitMomentum.h:68
Belle2::EKLMHitMomentum::ClassDef
ClassDef(Belle2::EKLMHitMomentum, 1)
Class version.
Belle2::EKLMHitMomentum
Hit momentum.
Definition: EKLMHitMomentum.h:33
Belle2
Abstract base class for different kinds of events.
Definition: MillepedeAlgorithm.h:19
Belle2::EKLMHitMomentum::m_e
float m_e
Energy.
Definition: EKLMHitMomentum.h:65
Belle2::EKLMHitMomentum::getMomentum
TLorentzVector getMomentum() const
Get momentum.
Definition: EKLMHitMomentum.h:57
Belle2::EKLMHitMomentum::m_pZ
float m_pZ
Momentum Z component.
Definition: EKLMHitMomentum.h:74
Belle2::EKLMHitMomentum::m_pY
float m_pY
Momentum Y component.
Definition: EKLMHitMomentum.h:71
Belle2::EKLMHitMomentum::setMomentum
void setMomentum(const TLorentzVector &p)
Set momentum.
Definition: EKLMHitMomentum.cc:28
Belle2::EKLMHitMomentum::EKLMHitMomentum
EKLMHitMomentum()
Constructor.
Definition: EKLMHitMomentum.cc:16
Belle2::EKLMHitMomentum::~EKLMHitMomentum
virtual ~EKLMHitMomentum()
Destructor.
Definition: EKLMHitMomentum.cc:24