PndFsmEmcPid.h

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//****************************************************************************
//*                   This file is part of PandaRoot.                        *
//*                                                                          *
//*            PandaRoot is distributed under the terms of the               *
//*              GNU General Public License (GPL) version 3,                 *
//*                 copied verbatim in the file "LICENSE".                   *
//*                                                                          *
//*  Copyright (C) 2006 - 2024 FAIR GmbH and copyright holders of PandaRoot  *
//*     The copyright holders are listed in the file "COPYRIGHTHOLDERS".     *
//*               The authors are listed in the file "AUTHORS".              *
//****************************************************************************

//--------------------------------------------------------------------------
// File and Version Information:
//      $Id: FsmEmcBarrel.cc,v 1.11 2007/05/24 08:07:40 klausg Exp $
//
// Description:
//      Class FsmEmcPid
//
//  Implementation of the PID info for EMCs
//
//  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) 2014              GSI
//
//------------------------------------------------------------------------

#ifndef PNDFSMEMCPID_H
#define PNDFSMEMCPID_H

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

//-------------------------------
// Collaborating class Headers --
//-------------------------------
#include <iosfwd>
#include "ArgList.h"
#include "PndFsmAbsDet.h"
#include "TH2F.h"

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

class PndFsmEmcPid : public PndFsmAbsDet {
 public:
  //--------------------
  // Public interface --
  //--------------------

  //
  // Constructors
  //

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

  virtual PndFsmResponse *respond(PndFsmTrack *t);

 private:
  bool detected(PndFsmTrack *t) const;

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

  bool readParameters();

  //
  //  Parameters
  //
  TH2F *_emcPidPdf[6];

  double _pmin;   // momentum threshold
  double _ptmin;  // transverse momentum threshold
  double _thtMin; // polar angle coverage min angle
  double _thtMax; // polar angle coverage max angle
  double _phiMin; // angle coverage min
  double _phiMax; // angle coverage max

  std::string _parFileName; // this file contains root histograms with the EMC pdfs
};

#endif