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[u/mrichter/AliRoot.git] / PWG / FLOW / Tasks / AliAnalysisTaskFlowCascade.h

/////////////////////////////////////////////////////\r
// AliAnalysisTaskFlowCascade:\r
// Analysis task to select Xi and Omega candidates for flow analysis.\r
// Author: \r
//////////////////////////////////////////////////////\r
\r
/* Copyright(c) 1998-1999, ALICExperiment at CERN, All rights reserved. *\r
* See cxx source for full Copyright notice */\r
/* $Id: $ */\r
\r
#ifndef AliAnalysisTaskFlowCascade_H\r
#define AliAnalysisTaskFlowCascade_H\r
\r
#include "AliAnalysisTaskSE.h"\r
\r
class AliESDtrackCuts;\r
class AliFlowEventCuts;\r
class TList;\r
class TH1D;\r
class TH2D;\r
class TH3D;\r
class AliFlowCandidateTrack;\r
class TVector3;\r
class AliPIDResponse;\r
class AliFlowEvent;\r
class AliAnalysisTaskFlowCascade : public AliAnalysisTaskSE {\r
  private:\r
  AliAnalysisTaskFlowCascade(const AliAnalysisTaskFlowCascade& analysisTask);\r
  AliAnalysisTaskFlowCascade& \r
    operator=(const AliAnalysisTaskFlowCascade& analysisTask);\r
\r
  //Progate to the primary vertex\r
  void Propagate(Double_t vv[3], Double_t x[3], Double_t p[3], Double_t bz, \r
		 Short_t sign);\r
\r
  void AddQAEvents();\r
  void AddQACandidates();\r
  void ReadFromESDv0(AliESDEvent *fESD);\r
  void ReadFromAODv0(AliAODEvent *fAOD);\r
\r
  void AddCandidates();\r
\r
  void MakeTrack( double mass, double pt, \r
		  double phi, double eta, \r
		  int iid, int jid, int kid );\r
  \r
  //  double fMinCent, fMaxCent;   //\r
  Int_t fSpecie; //0 for Xi and 1 for Omega\r
  Double_t fCascadeCuts[8]; // cuts for cascade selection\r
  Int_t fMassBins;   // to configure FLOWCOMMON                               \r
  Double_t fMinMass; // to configure FLOWCOMMON                               \r
  Double_t fMaxMass; // to configure FLOWCOMMON\r
  \r
  AliFlowEventCuts *fCutsEvent; // event cuts \r
  AliFlowTrackCuts *fCutsRPTPC;    // cuts for RPs\r
  AliFlowTrackCuts *fCutsRPVZE;    // cuts for RPs\r
  AliFlowTrackCuts *fCutsPOI; // null cuts for POI\r
  AliFlowTrackCuts *fCutsDau; // cuts for daughters\r
  AliPIDResponse *fPIDResponse;\r
  AliFlowEvent  *fFlowEventTPC;  //flow event TPC                             \r
  AliFlowEvent  *fFlowEventVZE;  //flow event VZE \r
  TObjArray *fCandidates; // Array of selected candidates\r
  TList *fQAList;               //! list for QA histos\r
\r
 public:\r
  AliAnalysisTaskFlowCascade();\r
  AliAnalysisTaskFlowCascade(const char *name, \r
			     AliFlowEventCuts *cutsEvent, \r
			     AliFlowTrackCuts *cutsRPTPC,\r
			     AliFlowTrackCuts *cutsRPVZE,\r
			     /* AliESDtrackCuts */AliFlowTrackCuts *cutsDau);\r
  //void SetDebug() {fDebug = true;}\r
  void SetSpecie(int specie){fSpecie = specie;}\r
  void SetCommonConstants(Int_t massBins, Double_t minMass, Double_t maxMass);\r
  void SetCuts2010(int setOfCuts);\r
  virtual ~AliAnalysisTaskFlowCascade();\r
  virtual void UserCreateOutputObjects();\r
  virtual void UserExec(Option_t *);\r
  virtual void Terminate(Option_t *);\r
  virtual void NotifyRun();\r
  \r
  ClassDef(AliAnalysisTaskFlowCascade, 2);\r
};\r
\r
#endif\r