1 /**************************************************************************
2 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * Author: The ALICE Off-line Project. *
5 * Contributors are mentioned in the code where appropriate. *
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11 * appear in the supporting documentation. The authors make no claims *
12 * about the suitability of this software for any purpose. It is *
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14 **************************************************************************/
18 /// \class AliMUONTrackStoreV1
20 /// Implementation of AliMUONTrackStoreV1, which should be backward
21 /// compatible, i.e. able to read old TreeT files
23 /// \author Laurent Aphecetche, Subatech
26 #include "AliMUONTrackStoreV1.h"
28 #include <TClonesArray.h>
30 #include "AliMUONTrack.h"
31 #include "AliMUONTreeManager.h"
34 ClassImp(AliMUONTrackStoreV1)
37 //_____________________________________________________________________________
38 AliMUONTrackStoreV1::AliMUONTrackStoreV1() : AliMUONVTrackStore(),
39 fTracks(new TClonesArray("AliMUONTrack",10))
42 fTracks->SetOwner(kTRUE);
45 //_____________________________________________________________________________
46 AliMUONTrackStoreV1::~AliMUONTrackStoreV1()
52 //_____________________________________________________________________________
54 AliMUONTrackStoreV1::Add(const AliMUONTrack& track)
57 new((*fTracks)[fTracks->GetLast()+1]) AliMUONTrack(track);
60 //_____________________________________________________________________________
62 AliMUONTrackStoreV1::Connect(TTree& tree, Bool_t alone) const
64 /// Connect this store to the tree
65 AliMUONTreeManager tman;
68 if ( tree.GetBranch("MUONTrack") )
70 if ( alone ) tman.UpdateBranchStatuses(tree,"MUONTrack");
71 ok = tman.SetAddress(tree,"MUONTrack",TracksPtr());
75 ok = tman.MakeBranch(tree,ClassName(),"TClonesArray","MUONTrack",
81 //_____________________________________________________________________________
83 AliMUONTrackStoreV1::CreateIterator() const
85 /// Create an iterator to loop over tracks
86 return fTracks->MakeIterator();
89 //_____________________________________________________________________________
91 AliMUONTrackStoreV1::Clear(Option_t*)
97 //_____________________________________________________________________________
99 AliMUONTrackStoreV1::GetSize() const
101 /// Return the number of tracks we hold
102 return fTracks->GetLast()+1;