//------------------------------------------------------------------------------
// Main data classes       																	--
// (C) Piero Giubilato 2008-2010, Berkeley Lab										   --
//------------------------------------------------------------------------------

//______________________________________________________________________________
// {Trace}
// [File name] "data_Object.h"
// [Author] "Piero Giubilato"
// [Version] "1.0"
// [Modified by] "Piero Giubilato"
// [Last revision] "27 Jan 2009"
// [Language] "C++"
// [Compiler] "Visual C++ 8.x 9.x"
// [Member of] "Cool SEAL"
// [Project] "SEAL"
// [Description] "Main data classes."
// [Key documentation]
// "Root user's guide"
// "Visual C++ Reference Help"
// {Trace}
//______________________________________________________________________________


// Overloading check
#ifndef data_Object_H
#define data_Object_H

// Root components
#include <Rtypes.h>
#include <TString.h>
#include <TBuffer.h>
#include <TObject.h>

//______________________________________________________________________________
class data_Object: public TObject
{
   private:   

      // Class identifiers
      static const UShort_t class_Ver = 1;   // HRD class version
      
		// Data allocation
		static size_t data_Size;	// Total allocated space for data objects

      // Data containers
		UInt_t obj_Id;          // Reference ID
      UInt_t obj_Time;        // Reference timestamp
      TString obj_Name;       // Reference name
      TString obj_Info;       // Reference info
      bool obj_isOk;          // Flag Ok
      bool obj_isModified;    // Flag Modified
      
   protected:

      virtual bool isOk(bool isOk);
		virtual bool isModified(bool isModified);
      
   public:
      
      // Supported data type hardcoded type
      struct kdr {
         static UShort_t kdr_US;
         static Short_t  kdr_S;
         static UInt_t   kdr_UI;
         static Int_t    kdr_I;
         static Float_t  kdr_F;
         static Double_t kdr_D;
      };
            
      // Parameters
      enum kot {
         kot_Null,
	      kot_Layer,
	      kot_Frame,
	      kot_Burst};	
      
      enum kdt {
         kdt_Null,
         kdt_UShort,
	      kdt_Short,
	      kdt_UInt,
	      kdt_Int,
	      kdt_Float,
         kdt_Double};	      
      
      // Special members
      data_Object();
      virtual ~data_Object();
      
      // Overloaded by root
		//virtual void Streamer(TBuffer &b);
      virtual void Dump(UInt_t level = 0) const;

      // Identification methods
      virtual UInt_t obj_Type() const;
      virtual UInt_t data_Type() const;
      
      // Data access methods
		virtual UInt_t Id() const;
      virtual UInt_t Id(UInt_t ID);
		virtual UInt_t Time() const;
      virtual UInt_t Time(UInt_t Time);
		virtual const TString Name() const;
		virtual TString Name(const char* text);
		virtual const TString Info() const;
		virtual TString Info(const char* text);
      virtual bool isOk() const;
		virtual bool isModified() const;

		// Statics
		static size_t stc_data_Size();
		static void stc_data_size_Add(size_t add);
		static void stc_data_size_Del(size_t del);

      // Make the class visible by RootCint
		ClassDef(data_Object, 1)
};

// Overloading check
#endif