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. *
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 **************************************************************************/
18 ///////////////////////////////////////////////////////////////////////////////
20 // Time Projection Chamber AliTPCClusterRow objects
21 // - clusters for given segment of TPC //
23 // Origin: Marian Ivanov , GSI Darmstadt
26 ///////////////////////////////////////////////////////////////////////////////
27 #include "AliTPCcluster.h"
29 #include "AliClusters.h"
30 #include "AliTPCClustersRow.h"
31 #include <TDirectory.h>
32 #include <TClonesArray.h>
35 const Int_t kDefSize = 1; //defalut size
38 ClassImp(AliTPCClustersRow)
41 //*****************************************************************************
43 //_____________________________________________________________________________
44 AliTPCClustersRow::AliTPCClustersRow()
51 //____________________________________________________________________________
52 AliTPCClustersRow::AliTPCClustersRow(const char *classname) : AliClusters(classname)
54 // special constructor
58 //_____________________________________________________________________________
59 TObject *AliTPCClustersRow::InsertCluster(const TObject *c)
62 // Add a simulated cluster copy to the list
65 Error("AliClusters", "class type not specified");
68 if(!fClusters) fClusters=new TClonesArray(fClass->GetName(),1000);
69 TClonesArray &lclusters = *fClusters;
70 return new(lclusters[fNclusters++]) AliTPCcluster(*((AliTPCcluster*)c));
72 //__________________________________________________________________________
75 TObject *AliTPCClustersRow::Append(){
76 //create new object return pointer to this object
77 return fClusters->operator[](fClusters->GetEntriesFast());