PWG2/FLOW/AliFlowTasks/AliFlowTrack.cxx

   1 /**************************************************************************
   2  * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
   3  *                                                                        *
   4  * Author: The ALICE Off-line Project.                                    *
   5  * Contributors are mentioned in the code where appropriate.              *
   6  *                                                                        *
   7  * Permission to use, copy, modify and distribute this software and its   *
   8  * documentation strictly for non-commercial purposes is hereby granted   *
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  10  * copies and that both the copyright notice and this permission notice   *
  11  * appear in the supporting documentation. The authors make no claims     *
  12  * about the suitability of this software for any purpose. It is          *
  13  * provided "as is" without express or implied warranty.                  *
  14  **************************************************************************/
  15
  16 /* $Id$ */
  17
  18 // AliFlowTrack:
  19 // A track class for use in AliFlowEvent for flow analysis
  20 // origin: Mikolaj Krzewicki (mikolaj.krzewicki@cern.ch)
  21
  22 #include "AliVParticle.h"
  23 #include "AliFlowTrack.h"
  24 #include "AliFlowTrackSimple.h"
  25
  26 ClassImp(AliFlowTrack)
  27
  28 //-----------------------------------------------------------------------
  29 AliFlowTrack::AliFlowTrack():
  30   AliFlowTrackSimple(),
  31   fTrackSourceBits()
  32 {
  33   //constructor
  34 }
  35
  36 //-----------------------------------------------------------------------
  37 AliFlowTrack::AliFlowTrack(AliVParticle* p):
  38   AliFlowTrackSimple(),
  39   fTrackSourceBits()
  40 {
  41   //constructor
  42   SetPhi(p->Phi());
  43   SetEta(p->Eta());
  44   SetPt(p->Pt());
  45   SetCharge(p->Charge());
  46 }
  47
  48 //-----------------------------------------------------------------------
  49 AliFlowTrack::AliFlowTrack(const AliFlowTrack& aTrack):
  50   AliFlowTrackSimple(aTrack),
  51   fTrackSourceBits(aTrack.fTrackSourceBits)
  52 {
  53   //copy constructor
  54 }
  55
  56 //-----------------------------------------------------------------------
  57 AliFlowTrack* AliFlowTrack::Clone(const char* /*option*/) const
  58 {
  59   //clone "constructor"
  60   return new AliFlowTrack(*this);
  61 }
  62
  63 //-----------------------------------------------------------------------
  64 AliFlowTrack& AliFlowTrack::operator=(const AliFlowTrack& aTrack)
  65 {
  66   //assignment
  67   AliFlowTrackSimple::operator=(aTrack);
  68   fTrackSourceBits = aTrack.fTrackSourceBits;
  69   return *this;
  70 }
  71
  72 //-----------------------------------------------------------------------
  73 AliFlowTrackSimple& AliFlowTrack::operator=(const AliFlowTrackSimple& aTrack)
  74 {
  75   //polymorphic assignment
  76   AliFlowTrackSimple::operator=(aTrack);
  77   const AliFlowTrack* pft = dynamic_cast<const AliFlowTrack*>(&aTrack);
  78   if (pft)
  79   {
  80     fTrackSourceBits = pft->fTrackSourceBits;
  81   }
  82   else
  83   {
  84     fTrackSourceBits.ResetAllBits();
  85   }
  86   return *this;
  87 }
  88
  89
  90 //-----------------------------------------------------------------------
  91 AliFlowTrack::~AliFlowTrack()
  92 {
  93   //destructor
  94 }
  95