FairTask.h

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// -------------------------------------------------------------------------
// -----                      FairTask header file                      -----
// -----          Created 12/01/04  by M. Al-Turany / D. Bertini       -----
// -------------------------------------------------------------------------


#ifndef FAIRTASK_H
#define FAIRTASK_H

#include "FairLogger.h"
#include "FairRootManager.h"

#include "TTask.h"

enum InitStatus {kSUCCESS, kERROR, kFATAL};

class FairTask : public TTask
{

  public:

    FairTask();


    FairTask(const char* name, Int_t iVerbose = 1);


    virtual ~FairTask();


    void InitTask();


    void ReInitTask();


    void SetParTask();


    virtual void FinishTask();

    virtual void FinishEvent();

    void SetVerbose(Int_t iVerbose);

    void SetInputPersistance(Bool_t val) {fInputPersistance = val;}

    void CheckInputPersistance(TString branchName) {
      FairRootManager* ioman = FairRootManager::Instance();
      fInputPersistance = ioman->CheckBranch(branchName);
    }


  protected:

    Int_t        fVerbose;  //  Verbosity level
    Int_t        fInputPersistance; 
    FairLogger*  fLogger; 

    virtual InitStatus Init() { return kSUCCESS; };


    virtual InitStatus ReInit() { return kSUCCESS; };


    virtual void SetParContainers() { };


    virtual void Finish() { };

    //  /** Action after each event. To be implemented in the derived class **/
    //  virtual void FinishTask() { };


    void InitTasks();


    void ReInitTasks();


    void SetParTasks();

    void FinishTasks();

    void FinishEvents();

  private:
    FairTask(const FairTask&);
    FairTask& operator=(const FairTask&);

    ClassDef(FairTask,2);

};


#endif