AliTRDv1

class description - source file - inheritance tree

class AliTRDv1 : public AliTRD

    private:

      virtual Double_t BetheBloch(Double_t bg)

    public:

             AliTRDv1 AliTRDv1()
             AliTRDv1 AliTRDv1(const char* name, const char* title)
             AliTRDv1 AliTRDv1(AliTRDv1&)
         virtual void ~AliTRDv1()
              TClass* Class()
         virtual void CreateGeometry()
         virtual void CreateMaterials()
        virtual Int_t GetSensChamber()
        virtual Int_t GetSensPlane()
        virtual Int_t GetSensSector()
         virtual void Init()
      virtual TClass* IsA() const
        virtual Int_t IsVersion() const
         virtual void SetSensChamber(Int_t ichamber = 0)
         virtual void SetSensPlane(Int_t iplane = 0)
         virtual void SetSensSector(Int_t isector = 0)
         virtual void ShowMembers(TMemberInspector& insp, char* parent)
         virtual void StepManager()
         virtual void Streamer(TBuffer& b)

  Data Members
    private:

      TF1* fDeltaE  Energy distribution of the delta-electrons

    protected:

      Int_t fIdSens       Sensitive volume identifier
      Int_t fIdChamber1   Driftchamber volume identifier
      Int_t fIdChamber2   
      Int_t fIdChamber3   
      Int_t fSensSelect   Switch to select only parts of the detector
      Int_t fSensPlane    Sensitive detector plane
      Int_t fSensChamber  Sensitive detector chamber
      Int_t fSensSector   Sensitive detector sector

Class Description

                                                                           
  Transition Radiation Detector version 2 -- slow simulator                
                                                                           

/*

*/

AliTRDv1(const char *name, const char *title) :AliTRD(name, title)

 Standard constructor for Transition Radiation Detector version 1

~AliTRDv1()

void CreateGeometry()

 Create the GEANT geometry for the Transition Radiation Detector - Version 1
 This version covers the full azimuth.

void CreateMaterials()

 Create materials for the Transition Radiation Detector version 1

void Init()

 Initialise Transition Radiation Detector after geometry has been built.

void SetSensPlane(Int_t iplane)

 Defines the hit-sensitive plane (0-5)

void SetSensChamber(Int_t ichamber)

 Defines the hit-sensitive chamber (0-4)

void SetSensSector(Int_t isector)

 Defines the hit-sensitive sector (0-17)

void StepManager()

 Slow simulator. Every charged track produces electron cluster as hits
 along its path across the drift volume. The step size is set acording
 to Bethe-Bloch. The energy distribution of the delta electrons follows
 a spectrum taken from Ermilova et al.

Double_t BetheBloch(Double_t bg)

 Parametrization of the Bethe-Bloch-curve
 The parametrization is the same as for the TPC and is taken from Lehrhaus.

Inline Functions

           AliTRDv1 AliTRDv1(const char* name, const char* title)
              Int_t IsVersion() const
              Int_t GetSensPlane()
              Int_t GetSensChamber()
              Int_t GetSensSector()
            TClass* Class()
            TClass* IsA() const
               void ShowMembers(TMemberInspector& insp, char* parent)
               void Streamer(TBuffer& b)
           AliTRDv1 AliTRDv1(AliTRDv1&)

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