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 **************************************************************************/
16 //-----------------------------------------------------------------------
17 // Author : R. Vernet, Consorzio Cometa - Catania (it)
18 //-----------------------------------------------------------------------
20 #ifndef ALICFRSNTASK_H
21 #define ALICFRSNTASK_H
23 #include "AliAnalysisTask.h"
28 class AliMCEventHandler;
35 class AliCFRsnTask : public AliAnalysisTask {
40 kStepReconstructible = 1,
41 kStepReconstructed = 2,
46 AliCFRsnTask(const Char_t* name);
47 AliCFRsnTask& operator= (const AliCFRsnTask& c);
48 AliCFRsnTask(const AliCFRsnTask& c);
49 virtual ~AliCFRsnTask();
51 // ANALYSIS FRAMEWORK STUFF to loop on data and fill output objects
52 void ConnectInputData(Option_t *option="");
53 void CreateOutputObjects();
54 void Exec(Option_t *option);
55 void Init(); //loads the CF manager
56 void LocalInit() {Init();} //needed for the slaves
57 void Terminate(Option_t *);
59 // CORRECTION FRAMEWORK RELATED FUNCTIONS
60 void SetCFManager(AliCFManager* io) {fCFManager = io;} // global correction manager
61 AliCFManager * GetCFManager() {return fCFManager;} // get corr manager
63 void SetRsnPDG(Int_t code) {fRsnPDG = code; } // defines the PDG code of searched resonance
64 static Double_t GetRapidity(Double_t, Double_t) ; // returns the rapidity of the Resonance (assuming PDG code)
69 Int_t fRsnPDG; // PDG code of searched resonance
70 TChain *fChain ; // chained files
71 AliESDEvent *fESD ; // pointer to the ESD event read
72 AliCFManager *fCFManager ; // pointer to the CF manager
76 TH1I *fHistEventsProcessed; //! simple histo for monitoring the number of events processed
78 ClassDef(AliCFRsnTask,1);