include/Geant4/G4Torus.icc

0001 //
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0024 // ********************************************************************
0025 //
0026 // Implementation of inline methods of G4Torus
0027 // --------------------------------------------------------------------
0028
0029 inline
0030 G4double G4Torus::GetRmin() const
0031 {
0032   return fRmin ;
0033 }
0034
0035 inline
0036 G4double G4Torus::GetRmax() const
0037 {
0038   return fRmax ;
0039 }
0040
0041 inline
0042 G4double G4Torus::GetRtor() const
0043 {
0044   return fRtor ;
0045 }
0046
0047 inline
0048 G4double G4Torus::GetSPhi() const
0049 {
0050   return fSPhi ;
0051 }
0052
0053 inline
0054 G4double G4Torus::GetDPhi() const
0055 {
0056   return fDPhi ;
0057 }
0058
0059 inline
0060 G4double G4Torus::GetSinStartPhi () const
0061 {
0062   return std::sin(fSPhi);
0063 }
0064
0065 inline
0066 G4double G4Torus::GetCosStartPhi () const
0067 {
0068   return std::cos(fSPhi);
0069 }
0070
0071 inline
0072 G4double G4Torus::GetSinEndPhi () const
0073 {
0074   return std::sin(fSPhi+fDPhi);
0075 }
0076
0077 inline
0078 G4double G4Torus::GetCosEndPhi () const
0079 {
0080   return std::cos(fSPhi+fDPhi);
0081 }
0082
0083 inline
0084 G4double G4Torus::GetCubicVolume()
0085 {
0086   if(fCubicVolume != 0.) {;}
0087   else  { fCubicVolume = fDPhi*CLHEP::pi*fRtor*(fRmax*fRmax-fRmin*fRmin); }
0088   return fCubicVolume;
0089 }
0090
0091 inline
0092 G4double G4Torus::GetSurfaceArea()
0093 {
0094   if(fSurfaceArea != 0.) {;}
0095   else
0096   {
0097     fSurfaceArea = fDPhi*CLHEP::twopi*fRtor*(fRmax+fRmin);
0098     if(fDPhi < CLHEP::twopi)
0099     {
0100       fSurfaceArea = fSurfaceArea + CLHEP::twopi*(fRmax*fRmax-fRmin*fRmin);
0101     }
0102   }
0103   return fSurfaceArea;
0104 }