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.              *
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   7  * Permission to use, copy, modify and distribute this software and its   *
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  10  * copies and that both the copyright notice and this permission notice   *
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  13  * provided "as is" without express or implied warranty.                  *
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  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
  25 ClassImp(AliFlowTrack)
  26
  27 //-----------------------------------------------------------------------
  28 AliFlowTrack::AliFlowTrack():
  29   AliFlowTrackSimple(),
  30   fTrackSourceBits()
  31 {
  32   //constructor
  33 }
  34
  35 //-----------------------------------------------------------------------
  36 AliFlowTrack::AliFlowTrack(AliVParticle* p):
  37   AliFlowTrackSimple(p->Phi(),p->Eta(),p->Pt(),1.),
  38   fTrackSourceBits()
  39 {
  40   //constructor
  41 }
  42
  43 //-----------------------------------------------------------------------
  44 AliFlowTrack::AliFlowTrack(const AliFlowTrack& aTrack):
  45   AliFlowTrackSimple(aTrack),
  46   fTrackSourceBits(aTrack.fTrackSourceBits)
  47 {
  48   //copy constructor
  49 }
  50
  51 //-----------------------------------------------------------------------
  52 AliFlowTrack* AliFlowTrack::Clone(const char* /*option*/) const
  53 {
  54   //clone "constructor"
  55   return new AliFlowTrack(*this);
  56 }
  57
  58 //-----------------------------------------------------------------------
  59 AliFlowTrack& AliFlowTrack::operator=(const AliFlowTrack& aTrack)
  60 {
  61   //assignment
  62   AliFlowTrackSimple::operator=(aTrack);
  63   fTrackSourceBits = aTrack.fTrackSourceBits;
  64   return *this;
  65 }
  66
  67 //-----------------------------------------------------------------------
  68 AliFlowTrackSimple& AliFlowTrack::operator=(const AliFlowTrackSimple& aTrack)
  69 {
  70   //polymorphic assignment
  71   AliFlowTrackSimple::operator=(aTrack);
  72   const AliFlowTrack* pft = dynamic_cast<const AliFlowTrack*>(&aTrack);
  73   if (pft)
  74   {
  75     fTrackSourceBits = pft->fTrackSourceBits;
  76   }
  77   else
  78   {
  79     fTrackSourceBits.ResetAllBits();
  80   }
  81   return *this;
  82 }
  83
  84
  85 //-----------------------------------------------------------------------
  86 AliFlowTrack::~AliFlowTrack()
  87 {
  88   //destructor
  89 }
  90