ATLFPhotonMaker

class ATLFPhotonMaker : public ATLFMaker

    public:

                       ATLFPhotonMaker()
                       ATLFPhotonMaker(const char* name, const char* title)
                       ATLFPhotonMaker(const ATLFPhotonMaker&)
               virtual ~ATLFPhotonMaker()
          virtual void AddPhoton(Int_t code, Int_t mcparticle, Int_t mother, Float_t eta, Float_t phi, Float_t pt)
        static TClass* Class()
          virtual void Clear(Option_t* option = "")
                 TH1F* Counter()
                 TH1F* E()
          virtual void Finish()
          virtual void Init()
       virtual TClass* IsA() const
         virtual Int_t Make()
                 TH1F* Mass2ph()
               Float_t MaxEdep()
               Float_t MaxEta()
               Float_t MinPT()
                 TH1F* Mult()
                 TH1F* MultHard()
                 TH1F* MultHardIsol()
                 Int_t Nphotons()
      ATLFPhotonMaker& operator=(const ATLFPhotonMaker&)
               Float_t PhotonResolution(Int_t keylum, Float_t ene, Float_t pt, Float_t eta)
          virtual void PrintInfo()
               Float_t RconeDep()
               Float_t RconeMatch()
               Float_t RconeSep()
                  void SetMaxEdep(Float_t val = 10.)
                  void SetMaxEta(Float_t val = 2.5)
                  void SetMinPT(Float_t val = 5.)
                  void SetRconeDep(Float_t val = 0.2)
                  void SetRconeMatch(Float_t val = 0.15)
                  void SetRconeSep(Float_t val = 0.4)
          virtual void ShowMembers(TMemberInspector& insp, char* parent)
               Float_t SmearTheta(Float_t ene, Float_t eta, Float_t theta)
          virtual void Streamer(TBuffer& b)
                  void StreamerNVirtual(TBuffer& b)
                 TH1F* Theta()

Data Members

    protected:

        Int_t m_Nphotons      Number of photons
      Float_t m_MinPT         Minimum photon transverse momentun
      Float_t m_MaxEta        Maximum photon eta
      Float_t m_RconeMatch    Delta R cone for photon matching to cluster
      Float_t m_RconeSep      Min cone R separation from clusters for photon isolation
      Float_t m_RconeDep      R cone for energy deposition
      Float_t m_MaxEdep       Max energy deposition for isolation
        TH1F* m_Mult          photon multiplicity
        TH1F* m_MultHard      photon multiplicity hard
        TH1F* m_MultHardIsol  photon multiplicity hard + isol
        TH1F* m_E             (E-Ecru)/Ecru  vers E photon ISOLATED
        TH1F* m_Theta         (theta-thetacru) vers E photon ISOLATED
        TH1F* m_Counter       counter vers E photon ISOLATED
        TH1F* m_Mass2ph       pho-pho mass

Class Description

                                                                      
 ATLFast PhotonMaker class.                                         
                                                                      

dummy
printf("ATLFPhotonMaker destructor calledn");

            Add a new photon to the list of photons

    Reset Photon Maker

  Create histograms

 Function called by ATLFast::Finish at the end of the job

.............................................
  This function searches for isolated photons, by scanning through
  the list of MC particles. If a photon is found, its energy is
  smeared using function RESPHO  and its polar angle using RESTHE.
  Different energy-smearing for low and high luminosity can be invoked.
  Isolated photons are stored in The TClonesArray of photons
  and the energy clusters associated with them are removed.
  Non-isolated photons are not considered further.
.............................................

     parametrizes photon  resolution for low and high luminosity
     parametrization from L. Poggioli and F. Gianotti
         keylum=1   -- low  luminosity
         keylum=2   -- high luminosity

     parametrizes smearing in photon position  theta
     parametrization from F. Gianotti

Inline Functions

                   Int_t Nphotons()
                 Float_t MinPT()
                 Float_t MaxEta()
                 Float_t RconeMatch()
                 Float_t RconeSep()
                 Float_t RconeDep()
                 Float_t MaxEdep()
                   TH1F* Mult()
                   TH1F* MultHard()
                   TH1F* MultHardIsol()
                   TH1F* E()
                   TH1F* Theta()
                   TH1F* Counter()
                   TH1F* Mass2ph()
                    void SetMinPT(Float_t val = 5.)
                    void SetMaxEta(Float_t val = 2.5)
                    void SetRconeMatch(Float_t val = 0.15)
                    void SetRconeSep(Float_t val = 0.4)
                    void SetRconeDep(Float_t val = 0.2)
                    void SetMaxEdep(Float_t val = 10.)
                 TClass* Class()
                 TClass* IsA() const
                    void ShowMembers(TMemberInspector& insp, char* parent)
                    void Streamer(TBuffer& b)
                    void StreamerNVirtual(TBuffer& b)
         ATLFPhotonMaker ATLFPhotonMaker(const ATLFPhotonMaker&)
        ATLFPhotonMaker& operator=(const ATLFPhotonMaker&)