PndFsmEmcBarrel.h

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//--------------------------------------------------------------------------
// File and Version Information:
//      $Id: FsmEmcBarrel.hh,v 1.5 2006/07/13 10:43:45 klausg Exp $
//
// Description:
//      Class FsmEmcBarrel
//
//  Implementation of the EMC barrel for the Fast Sim Detectors
//
//  This software was developed for the PANDA collaboration.  If you
//  use all or part of it, please give an appropriate acknowledgement.
//
// Author List:
//      Klaus Goetzen                    Original Author
//
// Copyright Information:
//      Copyright (C) 2006              GSI
//
//------------------------------------------------------------------------

#ifndef PNDFSMEMCBARREL_H
#define PNDFSMEMCBARREL_H

//----------------------
// Base Class Headers --
//----------------------

//-------------------------------
// Collaborating class Headers --
//-------------------------------
#include <iosfwd>
#include "ArgList.h"
#include "PndFsmAbsDet.h"

//--------------------------------------------
// Collaborating class forward declarations --
// -------------------------------------------
class PndFsmTrack;
class PndFsmResponse;

class PndFsmEmcBarrel: public PndFsmAbsDet
{
public:

  //--------------------
  // Public interface --
  //--------------------

  //
  // Constructors
  //

  PndFsmEmcBarrel();
  PndFsmEmcBarrel(ArgList &par);
  virtual ~PndFsmEmcBarrel();

  virtual PndFsmResponse* respond(PndFsmTrack *t);

private:

  bool   detected(PndFsmTrack *t) const;
  double dE(PndFsmTrack *t) const;
  double dphi(PndFsmTrack *t) const;
  double dtheta(PndFsmTrack *t) const;

  void   initParameters();
  void   print(std::ostream &o);
  bool   setParameter(std::string &name, double value);


  //
  //  Modifiers
  //

  double _aPar;                 //Parameter 1 for energy resolution
  double _bPar;                 //Parameter 2 for energy resolution
  double _cPar;                 //Parameter 3 for energy resolution
  double _xtalDim;              //single x-tal front width
  double _Emin;                 //energy threshold
  double _barrelRadius;         //radius of EMC barrel
  double _resFactor;            //multiplier for angular resolution
  double _thtMin;               //polar angle coverage min angle
  double _thtMax;               //polar angle coverage max angle
  double _radiationLength;      //material budget
  double _phiMin;       //angle coverage min
  double _phiMax;       //angle coverage max
};

#endif