/* 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 : Odd Harald Oddland &
-// Gines Martinez Feb-2000
-// The main goal of this version of AliPHOS is to calculted the
-// induced charged in the PIN diode, taking into account light
-// tracking in the PbWO4 crystal, induced signal in the
-// PIN due to MIPS particle and electronic noise.
-// In this respect, this class derived from AliPHOSv0 and
-// only the StepManager function has been "surcharged"
-////////////////////////////////////////////////////////////////////
+/* $Id$ */
-// --- ROOT system ---
+/* History of cvs commits:
+ *
+ * $Log$
+ * Revision 1.40 2006/09/13 07:31:01 kharlov
+ * Effective C++ corrections (T.Pocheptsov)
+ *
+ * Revision 1.39 2005/05/28 14:19:05 schutz
+ * Compilation warnings fixed by T.P.
+ *
+ */
+
+//_________________________________________________________________________
+// Implementation version v1 of PHOS Manager class
+// Layout EMC + CPV has name IHEP
+//--
+//-- Author: Yves Schutz (SUBATECH)
+// --- ROOT system ---
+class TClonesArray ;
+class TFile;
+#include <TLorentzVector.h>
// --- AliRoot header files ---
#include "AliPHOSv0.h"
-
class AliPHOSv1 : public AliPHOSv0 {
public:
AliPHOSv1(void) ;
AliPHOSv1(const char *name, const char *title="") ;
- AliPHOSv1(AliPHOSReconstructioner * Reconstructioner, const char *name, const char *title="") ;
virtual ~AliPHOSv1(void) ;
-
- virtual void StepManager(void) ; // does the tracking through PHOS and a preliminary digitalization
-
-
-private:
- //
- // Number of electrons created in the PIN due to light collected in the PbWo4 crystal is calculated using
- // following formula
- // NumberOfElectrons = EnergyLost * LightYield * PINEfficiency *
- // exp (-LightYieldAttenuation * DistanceToPINdiodeFromTheHit) *
- // RecalibrationFactor ;
- // LightYield is obtained as a Poissonian distribution with a mean at 700000 photons per GeV fromValery Antonenko
- // PINEfficiency is 0.1875 from Odd Harald Odland work
- // k_0 is 0.0045 from Valery Antonenko
- //
- Float_t fLightYieldMean ; // Mean of the Poisson distribution which is the mean lightyield in the PbOW4 xtal per GeV
- Float_t fIntrinsicPINEfficiency ;
- Float_t fLightYieldAttenuation ;
- Float_t fRecalibrationFactor ;
-
- ClassDef(AliPHOSv1,1) // PHOS v1 main class , version subatech with light transportation, MIPS in PIN and electronic noise
+
+ using AliPHOSv0::AddHit;
+ virtual void AddHit( Int_t shunt, Int_t primary, Int_t id, Float_t *hits) ;
+ virtual void FinishEvent() ;
+ virtual void FinishPrimary() ;
+ virtual Int_t IsVersion(void) const {
+ // Gives the version number
+ return 1 ;
+ }
+
+ virtual void StepManager(void) ;
+ virtual const TString Version(void)const { return TString("v1") ; }
+
+ void CPVDigitize (TLorentzVector p, Float_t *xy, TClonesArray *digits) ;
+ Float_t CPVPadResponseFunction(Float_t qhit, Float_t zg, Float_t xg) ;
+ Double_t CPVCumulPadResponse(Double_t x, Double_t y) ;
+
+ private:
+ AliPHOSv1(AliPHOSv1 & phos);
+ AliPHOSv1 & operator = (const AliPHOSv1 & /*rvalue*/);
+ TClonesArray fCPVDigits; //! Array of CPV digits per current CPV hit
+
+ ClassDef(AliPHOSv1,5) // Implementation of PHOS manager class for layout EMC+PPSD
};