Adding a reminder for coders
[u/mrichter/AliRoot.git] / ANALYSIS / AliAnalysisTaskCopyESD.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.              *
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 /* $Id$ */
17
18 /////////////////////////////////////////////////////////////////////////
19 //
20 // Task to Copy ESDs
21 //
22 ////////////////////////////////////////////////////////////////////////
23
24
25 #include <TTree.h>
26
27 #include "AliAnalysisTaskFilter.h"
28 #include "AliAnalysisTaskCopyESD.h"
29 #include "AliESDEvent.h"
30 #include "AliLog.h"
31 #include "AliESDfriend.h"
32
33 ClassImp(AliAnalysisTaskCopyESD)
34
35 ////////////////////////////////////////////////////////////////////////
36
37 AliAnalysisTaskCopyESD::AliAnalysisTaskCopyESD():
38         AliAnalysisTaskFilter(),
39         fESDEvent(0x0),
40         fESDfriend(0x0)
41 {
42         // Default constructor
43         //DefineInput(0, TChain::Class());
44         // Output slot #0 writes into a TTree
45         //DefineOutput(0,TTree::Class());  //My private output
46 }
47 //-------------------------------------------------------------------------------
48 AliAnalysisTaskCopyESD::AliAnalysisTaskCopyESD(const char* name):
49         AliAnalysisTaskFilter(name),
50         fESDEvent(0x0),
51         fESDfriend(0x0)
52 {
53         // Constructor
54 }
55
56 //-------------------------------------------------------------------------------
57 void AliAnalysisTaskCopyESD::UserCreateOutputObjects()
58 {
59         // Create the output container
60         AliInfo("In UserCreateOuptputObject");
61 }
62
63 //-------------------------------------------------------------------------------
64 void AliAnalysisTaskCopyESD::Init()
65 {
66         // Initialization
67         if (fDebug > 1) AliInfo("Init() \n");
68 }
69
70
71 //-------------------------------------------------------------------------------
72 void AliAnalysisTaskCopyESD::UserExec(Option_t */*option*/)
73 {
74         // Execute analysis for current event
75         //
76         
77         AliInfo("Copying event");       
78         AliESDEvent* esd = dynamic_cast<AliESDEvent*>(InputEvent());
79         fESDEvent = ESDEvent(); // get the output ESD
80         fESDfriend = ESDfriend();  // get the output friend
81         esd->Copy(*fESDEvent);
82
83         // releasing tracks to avoid copying them 
84         //      for (Int_t i = 0; i<fESDEvent->GetNumberOfTracks(); i++){
85         //      fESDEvent->GetTrack(i)->ReleaseESDfriendTrack();
86         //}
87 }
88
89
90 //-------------------------------------------------------------------------------
91 void AliAnalysisTaskCopyESD::Terminate(Option_t */*option*/)
92 {
93         // Terminate analysis
94         //
95         if (fDebug > 1) printf("AnalysisCopyESD: Terminate() \n");
96 }
97