Merge branch 'master' of https://git.cern.ch/reps/AliRoot

[u/mrichter/AliRoot.git] / STEER / CDB / AliCDBRunRange.h

#ifndef ALI_CDB_RUN_RANGE_H
#define ALI_CDB_RUN_RANGE_H

/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
 * See cxx source for full Copyright notice                               */

/////////////////////////////////////////////////////////////////////
//                                                                 //
//  class AliCDBRunRange					   //
//  defines the run validity range of the object:		   //
//  [fFirstRun, fLastRun] 					   //
//                                                                 //
/////////////////////////////////////////////////////////////////////

#include <TObject.h>

class AliCDBRunRange: public TObject {

  public:
    AliCDBRunRange();
    AliCDBRunRange(Int_t firstRun, Int_t lastRun);

    virtual ~AliCDBRunRange();


    Int_t 	GetFirstRun() const {return fFirstRun;};
    Int_t 	GetLastRun() const {return fLastRun;};

    void 	SetFirstRun(Int_t firstRun) {fFirstRun = firstRun;};
    void 	SetLastRun(Int_t lastRun) {fLastRun = lastRun;};

    void 	SetRunRange(Int_t firstRun, Int_t lastRun) 
    {fFirstRun=firstRun; fLastRun = lastRun;};


    Bool_t IsValid() const;

    Bool_t IsAnyRange() const {return fFirstRun < 0 && fLastRun < 0;};

    Bool_t Overlaps(const AliCDBRunRange& other) const;

    Bool_t Comprises(const AliCDBRunRange& other) const;

    virtual Bool_t IsEqual(const TObject *obj) const;

    static Int_t Infinity() {return fgkInfinity;}

  private:

    Int_t fFirstRun;	// first valid run
    Int_t fLastRun;		// last valid run	

    static const Int_t fgkInfinity = 999999999; 	 //! Flag for "infinity"

    ClassDef(AliCDBRunRange, 1);	
};


#endif