#ifndef ALIPHOSV1_H
#define ALIPHOSV1_H
-/* Copyright(c) 1998-1999-2000, ALICE Experiment at CERN, All rights reserved. *
+/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
* See cxx source for full Copyright notice */
+
//_________________________________________________________________________
-// Version of AliPHOSv0 which allows for keeping all hits in TreeH
-// This version is NOT recommended for Reconstruction analysis
-//
-//*-- Author: Gines MARTINEZ (SUBATECH)
+// Implementation version v1 of PHOS Manager class
+// Layout EMC + PPSD has name GPS2
+// Layout EMC + CPV has name IHEP
+//*--
+//*-- Author: Yves Schutz (SUBATECH)
// --- ROOT system ---
#include "TClonesArray.h"
// --- AliRoot header files ---
#include "AliPHOSv0.h"
+#include "AliPHOSGeometry.h"
#include "AliPHOSReconstructioner.h"
+#include "AliPHOSTrackSegmentMaker.h"
+#include "AliPHOSPID.h"
+#include "AliPHOSCPVModule.h"
+#include "AliPHOSCPVHit.h"
+#include "AliPHOSCPVDigit.h"
class AliPHOSv1 : public AliPHOSv0 {
AliPHOSv1(void) ;
AliPHOSv1(const char *name, const char *title="") ;
+ AliPHOSv1(AliPHOSReconstructioner * Reconstructioner, const char *name, const char *title="") ;
+ AliPHOSv1(const AliPHOSv1 & phos) {
+ // cpy ctor: no implementation yet
+ // requested by the Coding Convention
+ assert(0==1) ;
+ }
virtual ~AliPHOSv1(void) ;
virtual void AddHit( Int_t shunt, Int_t primary, Int_t track, Int_t id, Float_t *hits ) ;
-// adds a hit to the hit tree (any pre=digitalization is done here (so large root file !!)
- void FinishEvent(void) ; // makes the digits from the hits
- virtual void StepManager(void) ; // StepManager to keep current tack number in the hit
+ Int_t Digitize(Float_t Energy);
+ virtual void FinishEvent(void) ;
+ virtual Int_t IsVersion(void) const {
+ // Gives the version number
+ return 1 ;
+ }
+ virtual void MakeBranch(Option_t* opt) ;
+ void Reconstruction(AliPHOSReconstructioner * Reconstructioner) ;
+ void ResetClusters(){} ;
+ virtual void ResetDigits() ;
+ virtual void ResetHits() ;
+ virtual void ResetReconstruction() ; // Reset reconstructed objects
+ void SetReconstructioner(AliPHOSReconstructioner& Reconstructioner) {
+ // sets the reconstructionner object to be used
+ fReconstructioner = &Reconstructioner ;
+ }
+ void SetDigitThreshold(Float_t th) { fDigitThreshold = th ; }
+ virtual void SetTreeAddress();
+ virtual void StepManager(void) ;
+ virtual TString Version(void){
+ // returns the version number
+ return TString("v1") ;
+ }
+
+ AliPHOSv1 & operator = (const AliPHOSv1 & rvalue) {
+ // assignement operator requested by coding convention but not needed
+ assert(0==1) ;
+ return *this ;
+ }
+
+ // IHEP's CPV specific functions
+
+ AliPHOSCPVModule &GetCPVModule(int n) { return *(AliPHOSCPVModule*)fCPVModules->operator[](n); }
+ void CPVDigitize (TLorentzVector p, Float_t *xy, Int_t moduleNumber, TClonesArray *digits) ;
+ Float_t CPVPadResponseFunction(Float_t qhit, Float_t zg, Float_t xg) ;
+ Double_t CPVCumulPadResponse(Double_t x, Double_t y) ;
protected:
- ClassDef(AliPHOSv1,1) // Class AliPHOSv0 which allows to write ond disk al the information of the hits.
+ Float_t fDigitThreshold ; // Threshold for the digit registration
+ Int_t fNTmpHits ; //! Used internally for digitalization
+ Float_t fPinElectronicNoise ; // Electronic Noise in the PIN
+ AliPHOSReconstructioner * fReconstructioner ; // Reconstrutioner of the PHOS event: Clusterization and subtracking procedures
+ TClonesArray * fTmpHits ; //! Used internally for digitalization
+ AliPHOSTrackSegmentMaker * fTrackSegmentMaker ; // Reconstructioner of the PHOS track segment: 2 x PPSD + 1 x EMC
+
+ TClonesArray * fCPVModules; // Array of CPV modules for the IHEP's version of CPV
+
+ ClassDef(AliPHOSv1,1) // Implementation of PHOS manager class for layout EMC+PPSD
};