#ifndef _TATOFaction_H
#define _TATOFaction_H
/*!
  \brief   Declaration of TATOFaction.
*/
/*------------------------------------------+---------------------------------*/

#include "TList.h"
#include "TATOFparaDsc.h"
#include "TATOFdataDsc.h"
#include "TATOFnamed.h"

class TH1;

class TATOFaction : public TATOFnamed {
  public:
    enum { kValid = BIT(15),
           kEof   = BIT(16)
    };

    explicit        TATOFaction(const char* name=0, const char* title=0);
    virtual         ~TATOFaction();

    Bool_t          Valid() const;
    Bool_t          Eof() const;

    virtual void    Clear(Option_t* opt="");

    virtual Bool_t  Process(Int_t* p_se,Int_t i_nw);
    virtual Bool_t  Action(Int_t* p_se,Int_t i_nw);

    virtual void    CreateHistogram();
    void            DeleteHistogram();
    void            ClearHistogram();
    void            WriteHistogram();

    Bool_t          ValidHistogram() const;

    virtual void    ToStream(ostream& os=cout, Option_t* option="") const;

    virtual void    RecursiveRemove(TObject* p_obj);

    ClassDef(TATOFaction,0)

  protected:
    void            AddDataOut(TATOFdataDsc* p_data, const char* baseclass);
    void            AddDataIn(TATOFdataDsc* p_data, const char* baseclass);
    void            AddPara(TATOFparaDsc* p_para, const char* baseclass);

    void            AddHistogram(TH1* p_hist);
    void            SetValidHistogram(Bool_t b_ok=kTRUE);

    Bool_t          CheckDependencies(Int_t* p_se,Int_t i_nw);
    void            SetBitAllDataOut(UInt_t i_bits);

  private:
    TList*          fpDataOutList;
    TList*          fpDataInList;
    TList*          fpParaList;
    TList*          fpHistList;
    Bool_t          fbHistValid;
};

#include "TATOFaction.icc"

extern TATOFaction* gTATOFaction; // ALF

#endif