+++ /dev/null
-#ifndef ALIPHOSVFAST_H
-#define ALIPHOSVFAST_H
-/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
- * See cxx source for full Copyright notice */
-
-/* $Id$ */
-
-/* History of cvs commits:
- *
- * $Log$
- * Revision 1.26 2006/09/13 07:31:01 kharlov
- * Effective C++ corrections (T.Pocheptsov)
- *
- * Revision 1.25 2005/05/28 14:19:05 schutz
- * Compilation warnings fixed by T.P.
- *
- */
-
-//_________________________________________________________________________
-// Implementation of the PHOS manager class for fast simulations
-// Tracks particles until the reach a grossly designed PHOS module
-// Modify the particles property (momentum, energy, type) according to
-// the PHOS response function. The result is called a virtual reconstructed
-// particle.
-//
-//*-- Author: Yves Schutz (SUBATECH)
-
-// --- ROOT system ---
-//#include "TClonesArray.h"
-#include "TRandom.h"
-
-class TVector3 ;
-class TFile;
-
-// --- AliRoot header files ---
-#include "AliPHOS.h"
-class AliPHOSGeometry ;
-class AliPHOSFastRecParticle ;
-
-class AliPHOSvFast : public AliPHOS {
-
-public:
-
- AliPHOSvFast() ;
- AliPHOSvFast(const char *name, const char *title="") ;
-
- virtual ~AliPHOSvFast(void) ;
-
- void AddRecParticle(const AliPHOSFastRecParticle & rp) ; // adds primary particle to the RecParticles list
- virtual void CreateGeometry(void) ; // creates the geometry for GEANT
- Float_t GetBigBox(Int_t index) const;
- virtual void Init(void) ; // does nothing
- virtual Int_t IsVersion(void) const {
- // Gives the version number
- return 99 ;
- }
-
- void MakeBranch(Option_t* opt);
- Double_t MakeEnergy(Double_t energy) ; // makes the detected energy
- TVector3 MakePosition(Double_t energy, TVector3 pos, Double_t th, Double_t ph) ;
- // makes the detected position
- void MakeRecParticle(Int_t modid, TVector3 pos, AliPHOSFastRecParticle & rp) ; // makes a reconstructes particle from primary
- Int_t MakeType(AliPHOSFastRecParticle & rp) ; // gets the detected type of particle
- // gets TClonesArray of reconstructed particles
- TClonesArray * FastRecParticles() const { return fFastRecParticles ; }
- virtual void ResetPoints() ;
- void ResetFastRecParticles() ;
- void SetBigBox(Int_t index, Float_t value) ;
- Double_t SigmaE(Double_t energy) ; // calulates the energy resolution at a given Energy
- Double_t SigmaP(Double_t energy, Double_t inc) ; // calulates the position resolution at a given Energy at a given incidence
- virtual void StepManager(void) ; // does the tracking through PHOS and a preliminary digitalization
- virtual const TString Version(void)const {
- // As IsVersion
- return TString("vFast") ;
- }
-
-private:
- AliPHOSvFast(AliPHOSvFast & fast);
- AliPHOSvFast & operator = (const AliPHOSvFast & );
-
- Float_t fBigBoxX ; // main box containing all PHOS (EMC+PPSD)
- Float_t fBigBoxY ; // main box containing all PHOS (EMC+PPSD)
- Float_t fBigBoxZ ; // main box containing all PHOS (EMC+PPSD)
- TClonesArray * fFastRecParticles ; // list of particles modified by the response function
- Int_t fNRecParticles ; // number of detected particles
- TRandom fRan ; // random number generator
- Double_t fResPara1 ; // parameter for the energy resolution dependence
- Double_t fResPara2 ; // parameter for the energy resolution dependence
- Double_t fResPara3 ; // parameter for the energy resolution dependence
- Double_t fPosParaA0 ; // parameter for the position resolution
- Double_t fPosParaA1 ; // parameter for the position resolution
- Double_t fPosParaB0 ; // parameter for the position resolution
- Double_t fPosParaB1 ; // parameter for the position resolution
- Double_t fPosParaB2 ; // parameter for the position resolution
-
- ClassDef(AliPHOSvFast,1) // Implementation of the PHOS manager class for fast simulations
-
-};
-
-#endif // AliPHOSVFAST_H