TGeoMaterial

class description - source file - inheritance tree

class TGeoMaterial : public TNamed, public TAttFill


    public:

          TGeoMaterial TGeoMaterial()
          TGeoMaterial TGeoMaterial(const char* name)
          TGeoMaterial TGeoMaterial(const char* name, Double_t a, Double_t z, Double_t rho, Double_t radlen = 0, Double_t intlen = 0)
          TGeoMaterial TGeoMaterial(const TGeoMaterial&)
          virtual void ~TGeoMaterial()
        static TClass* Class()
       static Double_t Coulomb(Double_t z)
      virtual Double_t GetA() const
         virtual Int_t GetByteCount() const
         virtual Int_t GetDefaultColor() const
      virtual Double_t GetDensity() const
                 Int_t GetIndex()
      virtual Double_t GetIntLen() const
      virtual Double_t GetRadLen() const
      virtual Double_t GetZ() const
       virtual TClass* IsA() const
        virtual Bool_t IsEq(const TGeoMaterial* other) const
          virtual void Print(const Option_t* option) const
       static Double_t ScreenFactor(Double_t z)
                  void SetIndex(Int_t index)
          virtual void ShowMembers(TMemberInspector& insp, char* parent)
          virtual void Streamer(TBuffer& b)
                  void StreamerNVirtual(TBuffer& b)

Data Members


    protected:

         Int_t fIndex    material index
      Double_t fA        A of material
      Double_t fZ        Z of material
      Double_t fDensity  density of material
      Double_t fRadLen   radiation length
      Double_t fIntLen   interaction length
      TObject* fShader   shader with optical properties

    public:

      static const TGeoMaterial::EGeoMaterial kMatUsed

See also

TGeoMixture

Class Description

 Full description with examples and pictures





/*

*/
TGeoMaterial() 
 Default constructor
TGeoMaterial(const char *name) :TNamed(name, "") 
 constructor
TGeoMaterial(const char *name, Double_t a, Double_t z, Double_t rho, Double_t radlen, Double_t intlen) :TNamed(name, "") 
 constructor
~TGeoMaterial() 
 Destructor
Double_t Coulomb(Double_t z) 
 static function
  Compute Coulomb correction for pair production and Brem
  REFERENCE : EGS MANUAL SLAC 210 - UC32 - JUNE 78
                        FORMULA 2.7.17
Bool_t IsEq(const TGeoMaterial *other) const 
 return true if the other material has the same physical properties
void Print(const Option_t * /*option*/) const 
 print characteristics of this material
Int_t GetDefaultColor() const
Int_t GetIndex() 
 Retreive material index in the list of materials
Double_t ScreenFactor(Double_t z) 
 static function
  Compute screening factor for pair production and Bremstrahlung
  REFERENCE : EGS MANUAL SLAC 210 - UC32 - JUNE 78
                        FORMULA 2.7.22



Inline Functions

               Int_t GetByteCount() const
            Double_t GetA() const
            Double_t GetZ() const
            Double_t GetDensity() const
            Double_t GetRadLen() const
            Double_t GetIntLen() const
                void SetIndex(Int_t index)
             TClass* Class()
             TClass* IsA() const
                void ShowMembers(TMemberInspector& insp, char* parent)
                void Streamer(TBuffer& b)
                void StreamerNVirtual(TBuffer& b)
        TGeoMaterial TGeoMaterial(const TGeoMaterial&)

Author: Andrei Gheata 25/10/01
Last update: root/geom:$Name: $:$Id: TGeoMaterial.cxx,v 1.7 2003/02/17 11:57:31 brun Exp $
Copyright (C) 1995-2000, Rene Brun and Fons Rademakers. *

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