/* $Id$ */
////////////////////////////////////////////////
-// Manager and hits classes for set ZDC //
+// Manager and classes for set ZDC //
////////////////////////////////////////////////
-
+
+#include <TSystem.h>
+
#include "AliDetector.h"
-#include "AliHit.h"
+#include "AliZDCTrigger.h"
+#include "AliZDCChMap.h"
+class AliZDCPedestals;
+class AliZDCEnCalib;
+class AliZDCTowCalib;
class AliZDC : public AliDetector {
public:
AliZDC();
AliZDC(const char *name, const char *title);
- virtual ~AliZDC();
+ virtual ~AliZDC();
+ AliZDC(const AliZDC&);
+ //
virtual void AddHit(Int_t track, Int_t *vol, Float_t *hits);
- virtual void BuildGeometry();
virtual void CreateGeometry() {}
virtual void CreateMaterials() {}
- Int_t DistancetoPrimitive(Int_t px, Int_t py);
virtual Int_t IsVersion() const =0;
- virtual void StepManager();
- virtual void ResetHits();
+ virtual Float_t ZMin() const; // Minimum overall dimension of the ZDC
+ virtual Float_t ZMax() const; // Maximum overall dimension of the ZDC
+ virtual void SetTreeAddress();
+ virtual void MakeBranch(Option_t* opt);
+ virtual void Hits2SDigits();
+ virtual AliDigitizer* CreateDigitizer(AliDigitizationInput* digInput) const;
+ virtual void Digits2Raw();
+ virtual Bool_t Raw2SDigits(AliRawReader* rawReader);
+ Int_t Pedestal(Int_t Detector, Int_t Quadrant, Int_t Res) const;
+ Int_t ADCch2Phe(Int_t Detector, Int_t Quadrant, Int_t ADCVal, Int_t Res) const;
+ virtual void StepManager() {}
+
+ // Switching off the shower development in ZDCs
+ void NoShower(){fNoShower=1;}
+ void Shower() {fNoShower=0;}
+
+ virtual void SetVCollSideCAperture(Float_t /*aperture*/) {}
+ virtual void SetVCollSideCApertureNeg(Float_t /*aperture*/) {}
+ virtual void SetVCollSideCCentre(Float_t /*centre*/) {}
+
+ virtual void SetVCollSideAAperture(Float_t /*aperture*/) {}
+ virtual void SetVCollSideAApertureNeg(Float_t /*aperture*/) {}
+ virtual void SetVCollSideACentre(Float_t /*centre*/) {}
+
+ virtual void SetTCDDAperturePos(Float_t /*aperture*/) {}
+ virtual void SetTCDDApertureNeg(Float_t /*aperture*/) {}
+
+ virtual void SetTDIAperturePos(Float_t /*aperture*/) {}
+ virtual void SetTDIApertureNeg(Float_t /*aperture*/) {}
+
+ virtual void SetLumiLength(Float_t /*length*/) {}
+
+ virtual void SetYZNC(Float_t /*yZNC*/) {}
+ virtual void SetYZNA(Float_t /*yZNA*/) {}
+ virtual void SetYZPC(Float_t /*yZPC*/) {}
+ virtual void SetYZPA(Float_t /*yZPA*/) {}
-protected:
- // Parameters for hadronic calorimeters geometry
- Float_t fDimZN[3]; // Dimensions of neutron detector
- Float_t fDimZP[3]; // Dimensions of proton detector
- Float_t fPosZN[3]; // Position of neutron detector
- Float_t fPosZP[3]; // Position of proton detector
- Float_t fFibZN[3]; // Fibers for neutron detector
- Float_t fFibZP[3]; // Fibers for proton detector
- Float_t fGrvZN[3]; // Grooves for neutron detector
- Float_t fGrvZP[3]; // Grooves for proton detector
- Int_t fDivZN[3]; // Division for neutron detector
- Int_t fDivZP[3]; // Division for proton detector
- Int_t fTowZN[2]; // Tower for neutron detector
- Int_t fTowZP[2]; // Tower for proton detector
- // Parameters for EM calorimeter geometry
- Float_t fDimZEMPb; // z-dimension of the Pb slice
- Float_t fDimZEMAir; // scotch
- Float_t fFibRadZEM; // External fiber radius (including cladding)
- Float_t fFibZEM[3]; // Fibers for EM calorimeter
- Float_t fDimZEM[6]; // Dimensions of EM detector
- Float_t fPosZEM[3]; // Position of EM detector
- Int_t fDivZEM[3]; // Divisions for EM detector
+ //Calibration methods
+ void SetZDCCalibFName(const char *name);
+ char* GetZDCCalibFName() const {return (char*)fZDCCalibFName.Data();}
+ AliZDCPedestals* GetPedCalib() const {return fPedCalib;}
+ AliZDCEnCalib* GetECalibData() const {return fEnCalibData;}
+ // Map from OCDB
+ AliZDCChMap* GetChMap() const;
- ClassDef(AliZDC,1) // Zero Degree Calorimeter base class
-};
+ // Trigger
+ virtual AliTriggerDetector* CreateTriggerDetector() const
+ {return new AliZDCTrigger();}
-//_____________________________________________________________________________
-class AliZDChit : public AliHit {
+
+ void SetSpectatorsTrack() {fSpectatorTracked=0;}
+ Int_t SpectatorsTracked() const {return fSpectatorTracked;}
+ void SetBeamEnergy(Float_t beamEnergy) {fBeamEnergy = beamEnergy;}
+ void SetpAsystem() {fIspASystem = kTRUE;}
+ void SetRELDISGenerator() {fIsRELDISgen = kTRUE;}
+
+ void SetOnlyZEM() {fOnlyZEM=kTRUE;}
+ void SetMotherFinding() {fFindMother=kTRUE;}
-public:
- Int_t fVolume[2]; //Array of volumes
- Float_t fX; //X-coord. in the hall RS
- Float_t fY; //Y-coord. in the hall RS
- Float_t fZ; //Z-coord. in the hall RS
- Float_t fPrimKinEn; //Primary particle energy
- Float_t fXImpact; //x-coord. of the impact point over the ZDC
- Float_t fYImpact; //y-coord. of the impact point over the ZDC
- Float_t fSFlag; //Secondary flag
- Float_t fLightPMQ; //Cerenkov light produced in each quadrant
- Float_t fLightPMC; //Cerenkov light seen by the common PM
- Float_t fEnergy; //Total energy deposited in eV
+private:
+
+ AliZDC& operator = (const AliZDC&);
+
+protected:
+
+ Int_t fNoShower; // Flag to switch off the shower
+
+ //Calibration data member
+ AliZDCPedestals* fPedCalib; //! Pedestal data for ZDC
+ AliZDCEnCalib* fEnCalibData; //! Energy data for ZDC
+ AliZDCTowCalib* fTowCalibData; //! Equalization data for ZDC
+
+ TString fZDCCalibFName; // Name of the ZDC calibration data
-public:
- AliZDChit() {}
- AliZDChit(Int_t shunt, Int_t track, Int_t *vol, Float_t *hits);
- AliZDChit(AliZDChit* oldhit) {*this=*oldhit;}
- virtual ~AliZDChit() {}
- virtual Int_t GetVolume(Int_t i) {return fVolume[i];}
- virtual Float_t GetLightPMQ() {return fLightPMQ;}
- virtual Float_t GetLightPMC() {return fLightPMC;}
- virtual Float_t GetEnergy() {return fEnergy;}
- Int_t operator == (AliZDChit &quad) {
- Int_t i;
- if(fTrack!=quad.GetTrack()) return 0;
- for(i=0; i<2; i++) if(fVolume[i]!=quad.GetVolume(i)) return 0;
- return 1;
- }
- virtual AliZDChit& operator + (AliZDChit &quad) {
- fLightPMQ+=quad.GetLightPMQ();
- fLightPMC+=quad.GetLightPMC();
- fEnergy+=quad.GetEnergy();
- return *this;
- }
- virtual void Print(Option_t *) {
- printf(" -> HIT: vol[0] = %d vol[1] = %d Track: %d \n"
- " hit[3] = %f, hit[4] = %f, hit[5] = %f, SFlag = %f\n"
- " PMQLight = %f, PMCLight = %f, Energy %f\n ",
- fVolume[0],fVolume[1],fTrack,fPrimKinEn,fXImpact,fYImpact,
- fSFlag,fLightPMQ,fLightPMC,fEnergy);
- }
-
- ClassDef(AliZDChit,1) // Hits for the Zero Degree Calorimeters
+ Int_t fSpectatorTracked; // Are spectator tracked by generator? 0=NO
+ Float_t fBeamEnergy; // beam energy from generator (AliGenZDC + RELDIS)
+ Bool_t fIspASystem; // Configuring pA collisions (MC only)
+ Bool_t fIsRELDISgen; // Is RELDIS used as generator
+
+ Bool_t fOnlyZEM; // build only ZEM (no had. calorimeters!)
+ Bool_t fFindMother; // look for particle mothers in the stack in StepManager
+
+ ClassDef(AliZDC,14) // Zero Degree Calorimeter base class
};
+// Calibration
+//_____________________________________________________________________________
+inline void AliZDC::SetZDCCalibFName(const char *name)
+{
+ fZDCCalibFName = name;
+ gSystem->ExpandPathName(fZDCCalibFName);
+}
+
+
#endif
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff