First commit of new jet reconstruction and analysis code to be used for the
[u/mrichter/AliRoot.git] / JETAN / AliJetReader.cxx
CommitLineData
99e5fe42 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 **************************************************************************/
15
16//---------------------------------------------------------------------
17// Jet reader base class
18// manages the reading of input for jet algorithms
19// Author: jgcn@mda.cinvestav.mx
20//---------------------------------------------------------------------
21
22#include <TClonesArray.h>
23
24#include "AliJetReader.h"
25#include "AliJetReaderHeader.h"
26#include "AliESD.h"
27#include "AliHeader.h"
28
29ClassImp(AliJetReader)
30
31////////////////////////////////////////////////////////////////////////
32
33AliJetReader::AliJetReader()
34{
35 // Constructor
36 fChain = 0;
37 fChainMC = 0;
38 fESD = 0;
39 fMomentumArray = new TClonesArray("TLorentzVector",2000);
40 fArrayMC = 0;
41 fAliHeader = 0;
42}
43
44////////////////////////////////////////////////////////////////////////
45
46AliJetReader::~AliJetReader()
47{
48 // Destructor
49 delete fChain;
50 delete fChainMC;
51 delete fESD;
52 delete fAliHeader;
53 if (fMomentumArray) {
54 fMomentumArray->Delete();
55 delete fMomentumArray;
56 }
57 delete fArrayMC;
58}
59
60
61////////////////////////////////////////////////////////////////////////
62
63void AliJetReader::ClearArray()
64
65{
66 if (fMomentumArray) fMomentumArray->Clear();
67}