fWSN->Eval(0.001) to avoid fpe.

[u/mrichter/AliRoot.git] / MUON / AliMUONPixel.h

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

#include <TROOT.h>
class TObjArray;

class AliMUONPixel : public TObject {

 public:

  AliMUONPixel(){
    ;} // Default constructor
  AliMUONPixel(Double_t xc, Double_t yc, Double_t wx, Double_t wy, Double_t charge); // constructor
  virtual ~AliMUONPixel(); // Destructor

  Double_t Charge(void) const { return fCharge; } // pixel charge
  Double_t Size(Int_t ixy) const { return fSize[ixy]; } // pixel size
  Double_t Coord(Int_t ixy) const { return fXY[ixy]; } // pixel coordinate
  
  void SetCharge(Double_t Charge) { fCharge = Charge; } // set charge
  void SetSize(Int_t ixy, Double_t Size) { fSize[ixy] = Size; } // set size
  void SetCoord(Int_t ixy, Double_t Coord) { fXY[ixy] = Coord; }
  void Shift(Int_t ixy, Double_t shift) { fXY[ixy] += shift; }
  void Print(void) {printf("%9.4f %9.4f %9.4f %9.4f %9.4f \n", fXY[0], fXY[1], fSize[0], fSize[1], fCharge); }
  // What is necessary for sorting TObjArray's
  Bool_t IsSortable() const { return kTRUE; }
  Int_t Compare(const TObject* pixel) const; // "Compare" function for sorting

 protected:

 private:
 
  Double_t fCharge; // pixel charge
  Double_t fSize[2]; // pixel size
  Double_t fXY[2]; // pixel coordinates

  // Functions

  ClassDef(AliMUONPixel,0) // pixel for MLEM method of cluster finding
    };
#endif