dq/dt and dq/dl reference plots

[u/mrichter/AliRoot.git] / ITS / AliITSpidESD2.h

#ifndef ALIITSpIDESD2_H
#define ALIITSpIDESD2_H
/* Copyright(c) 2005-2007, ALICE Experiment at CERN, All rights reserved. *
 * See cxx source for full Copyright notice                               */

/* $Id$ */

//-----------------------------------------------------------------------//
// ITS PID class --- method # 2                                          //
//                                                                       //
//                                                                       //
//The PID is based on the likelihood of all the four ITS' layers,        //
//without using the truncated mean for the dE/dx. The response           //
//functions for each layer are convoluted Landau-Gaussian functions.     // 
// Origin: Elena Bruna bruna@to.infn.it, Massimo Masera masera@to.infn.it//
//-----------------------------------------------------------------------//
#include "AliITSpidESD.h"
#include "AliESDtrack.h"

class AliITSSteerPid;

class AliITSpidESD2 : public AliITSpidESD {
public:
  AliITSpidESD2();
  virtual ~AliITSpidESD2();
  AliITSpidESD2(const AliITSpidESD2 &ob); // copy constructor
  AliITSpidESD2& operator=(const AliITSpidESD2 & source); // ass. op.
 
  void GetITSpidSingleTrack(AliESDtrack *esdtr, Double_t condprobfun[]);
  virtual Int_t MakePID(AliESDEvent *event);

private:
  AliITSSteerPid* fSp;       //!pointer to AliITSSteerPid

  ClassDef(AliITSpidESD2,3)   // ITS PID class
};

#endif