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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 * |
| 9 | * without fee, provided that the above copyright notice appears in all * |
| 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 | **************************************************************************/ |
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15 | |
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16 | /* $Id$ */ |
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17 | |
| 18 | /////////////////////////////////////////////////////////////////////////////// |
| 19 | // // |
| 20 | // Time Projection Chamber AliTPCClusterRow objects |
| 21 | // - clusters for given segment of TPC // |
| 22 | // |
| 23 | // Origin: Marian Ivanov , GSI Darmstadt |
| 24 | // // |
| 25 | // // |
| 26 | /////////////////////////////////////////////////////////////////////////////// |
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27 | #include "AliTPCcluster.h" |
| 28 | #include <TClass.h> |
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29 | #include "AliClusters.h" |
| 30 | #include "AliTPCClustersRow.h" |
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31 | #include <TDirectory.h> |
| 32 | #include <TClonesArray.h> |
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33 | |
| 34 | |
| 35 | const Int_t kDefSize = 1; //defalut size |
| 36 | |
| 37 | |
| 38 | ClassImp(AliTPCClustersRow) |
| 39 | |
| 40 | |
| 41 | //***************************************************************************** |
| 42 | // |
| 43 | //_____________________________________________________________________________ |
| 44 | AliTPCClustersRow::AliTPCClustersRow() |
| 45 | { |
| 46 | // |
| 47 | //default constructor |
| 48 | fNclusters=0; |
| 49 | } |
| 50 | |
| 51 | //_____________________________________________________________________________ |
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52 | TObject *AliTPCClustersRow::InsertCluster(const TObject *c) |
| 53 | { |
| 54 | // |
| 55 | // Add a simulated cluster copy to the list |
| 56 | // |
| 57 | if (fClass==0) { |
| 58 | Error("AliClusters", "class type not specified"); |
| 59 | return 0; |
| 60 | } |
| 61 | if(!fClusters) fClusters=new TClonesArray(fClass->GetName(),1000); |
| 62 | TClonesArray &lclusters = *fClusters; |
| 63 | return new(lclusters[fNclusters++]) AliTPCcluster(*((AliTPCcluster*)c)); |
| 64 | } |
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65 | //__________________________________________________________________________ |
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66 | |
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67 | |
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68 | TObject *AliTPCClustersRow::Append(){ |
| 69 | //create new object return pointer to this object |
| 70 | return fClusters->operator[](fClusters->GetEntriesFast()); |
| 71 | } |
| 72 | |
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