#ifndef ALITRIGGERRUNSCALERS_H
#define ALITRIGGERRUNSCALERS_H

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

/* $Id: AliTriggerRunScalers.h 22322 2007-11-22 11:43:14Z cvetan $ */

///////////////////////////////////////////////////////////////////////////////
//
//  Class to define a collection scalers per Run  
//
// 
//
//////////////////////////////////////////////////////////////////////////////
class TObject;

class AliTimeStamp;
class AliTriggerScalersRecord;

#include "TArrayC.h"

class AliTriggerRunScalers : public TObject {

public:
                         AliTriggerRunScalers();
              virtual   ~AliTriggerRunScalers() { fScalersRecord.SetOwner(); fScalersRecord.Delete(); }

  //  Getters
                  Short_t    GetVersion()          const { return fVersion;       }            
                  ULong_t    GetRunNumber()        const { return fRunNumber;     }
                  UChar_t    GetNumClasses()       const { return fnClasses;      }
                   Char_t    GetClass( Int_t i )   const { return fClassIndex[i]; }
                TObjArray*   GetScalersRecords()   { return &fScalersRecord; } 
  AliTriggerScalersRecord*   GetScalersRecord( Int_t index )         
                                                { return (AliTriggerScalersRecord*)fScalersRecord.At(index); }
                    Int_t    FindNearestScalersRecord( AliTimeStamp * stamp );
        
  //  Setters
                     void    SetVersion( Short_t ver )       { fVersion = ver;   }            
                     void    SetRunNumber( ULong_t run )     { fRunNumber = run; }
                     void    SetNumClasses( UChar_t nclass ) { fnClasses = nclass; fClassIndex.Set(nclass); }
                     void    SetClass( UChar_t i, UChar_t index ) { fClassIndex[i]=index; }
                     void    AddTriggerScalers( AliTriggerScalersRecord* scal );
             virtual void    Print( const Option_t* opt ="" ) const;

                                        
 static AliTriggerRunScalers*  ReadScalers( TString & filename );
                                      

private:
                  Short_t    fVersion;            // Version
                  ULong_t    fRunNumber;          // Run number
                  UChar_t    fnClasses;           // Number of trigger classes
                  TArrayC    fClassIndex;         // list of classes used in this partition
                TObjArray    fScalersRecord;      // Array of records (AliTriggerScalersRecord)
    
                        //     AliTriggerRunScalers( const AliTriggerRunScalers &run );
    AliTriggerRunScalers&    operator=(const AliTriggerRunScalers& run);

   ClassDef( AliTriggerRunScalers, 1 )  // Define a Run Trigger Scalers (Scalers)
};

#endif