AliMUONVCalibParam.h

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

// $Id$

//  Author Laurent Aphecetche

#ifndef ALIMUONVCALIBPARAM_H
#define ALIMUONVCALIBPARAM_H

#ifndef ROOT_TObject
#  include "TObject.h"
#endif

class AliMUONVCalibParam : public TObject
{
public:
  AliMUONVCalibParam();
  //AliMUONVCalibParam(Int_t id0);
  AliMUONVCalibParam(Int_t id0, Int_t id1);
  virtual ~AliMUONVCalibParam();

  virtual const char* GetName() const;

  virtual Bool_t IsSortable() const { return kTRUE; }
  
  virtual Int_t ID0() const;
  
  virtual Int_t ID1() const;

  virtual Int_t Compare(const TObject* object) const;
  
  virtual Bool_t IsPacked() const { return kFALSE; }
  
  virtual Int_t Dimension() const = 0;

  virtual void SetValueAsDouble(Int_t i, Int_t j, Double_t value);

  virtual void SetValueAsDoubleFast(Int_t i, Int_t j, Double_t value);

  virtual void SetValueAsFloat(Int_t i, Int_t j, Float_t value) = 0;

  virtual void SetValueAsFloatFast(Int_t i, Int_t j, Float_t value) = 0;

  virtual void SetValueAsInt(Int_t i, Int_t j, Int_t value) = 0;

  virtual void SetValueAsIntFast(Int_t i, Int_t j, Int_t value) = 0;

  virtual Int_t Size() const = 0;

  virtual Bool_t IsDoublePrecision() const { return kFALSE; }
  
  virtual Double_t ValueAsDouble(Int_t i, Int_t j=0) const;

  virtual Double_t ValueAsDoubleFast(Int_t i, Int_t j=0) const;
  
  virtual Float_t ValueAsFloat(Int_t i, Int_t j=0) const = 0;

  virtual Float_t ValueAsFloatFast(Int_t i, Int_t j=0) const = 0;

  virtual Int_t ValueAsInt(Int_t i, Int_t j=0) const = 0;

  virtual Int_t ValueAsIntFast(Int_t i, Int_t j=0) const = 0;

  virtual Bool_t UnpackValue(Int_t /*value*/, Int_t& /*a*/, Int_t& /*b*/) const { return kFALSE; }
  
  virtual Bool_t PackValues(Int_t /*a*/, Int_t /*b*/, Int_t& /*packedValue*/) const { return kFALSE; }
  
  static Float_t InvalidFloatValue() { return 1E38; }

  static UInt_t BuildUniqueID(Int_t id0, Int_t id1);
  static void DecodeUniqueID(UInt_t uniqueID, Int_t& id0, Int_t& id1);

protected:
  
  static Int_t ID0(UInt_t uniqueID);
  static Int_t ID1(UInt_t uniqueID);
  
  ClassDef(AliMUONVCalibParam,0) // Base class for a calibration data holder (usually for 64 channels)
};

#endif