/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
* See cxx source for full Copyright notice */
-////////////////////////////////////////////////
-// Manager class for PHOS //
-// Version SUBATECH //
-// Author Y. Schutz SUBATECH //
-// This is the class to be used for //
-// fast simulations //
-////////////////////////////////////////////////
-
/* $Id$ */
+//_________________________________________________________________________
+// 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"
AliPHOSvFast(void) ;
AliPHOSvFast(const char *name, const char *title="") ;
+ AliPHOSvFast(const AliPHOSvFast & fast) {
+ // cpy ctor: no implementation yet
+ // requested by the Coding Convention
+ assert(0==1) ;
+ }
virtual ~AliPHOSvFast(void) ;
void AddRecParticle(const AliPHOSFastRecParticle & rp) ; // adds primary particle to the RecParticles list
// makes the detected position
void MakeRecParticle(const Int_t modid, const TVector3 pos, AliPHOSFastRecParticle & rp) ; // makes a reconstructes particle from primary
Int_t MakeType(AliPHOSFastRecParticle & rp) ; // gets the detected type of particle
- FastRecParticlesList * FastRecParticles() { return fFastRecParticles ; } // gets TClonesArray of reconstructed particles
+ // gets TClonesArray of reconstructed particles
+ AliPHOSFastRecParticle::FastRecParticlesList * FastRecParticles() { 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, Int_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
+
+ AliPHOSvFast & operator = (const AliPHOSvFast & rvalue) {
+ // assignement operator requested by coding convention
+ // but not needed
+ assert(0==1) ;
+ return *this ;
+ }
private:
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)
- FastRecParticlesList * fFastRecParticles ; // list of particles modified by the response function
+ AliPHOSFastRecParticle::FastRecParticlesList * fFastRecParticles ; // list of particles modified by the response function
AliPHOSGeometry * fGeom ; // geometry definition
Int_t fNRecParticles ; // number of detected particles
TRandom fRan ; // random number generator
Double_t fPosParaB1 ; // parameter for the position resolution
Double_t fPosParaB2 ; // parameter for the position resolution
- ClassDef(AliPHOSvFast,1) // PHOS main class , version for fast simulation
+ ClassDef(AliPHOSvFast,1) // Implementation of the PHOS manager class for fast simulations
};