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1 // 1 //
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18 // * This code implementation is the result 18 // * This code implementation is the result of the scientific and *
19 // * technical work of the GEANT4 collaboratio 19 // * technical work of the GEANT4 collaboration. *
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24 // ******************************************* 24 // ********************************************************************
25 // 25 //
>> 26 //
>> 27 // $Id: G4Torus.icc,v 1.6 2006/10/19 15:33:37 gcosmo Exp $
>> 28 // GEANT4 tag $Name: geant4-09-00 $
>> 29 //
>> 30 // --------------------------------------------------------------------
>> 31 // GEANT 4 inline definitions file
>> 32 //
>> 33 // G4Torus.icc
>> 34 //
26 // Implementation of inline methods of G4Torus 35 // Implementation of inline methods of G4Torus
27 // ------------------------------------------- 36 // --------------------------------------------------------------------
28 37
29 inline 38 inline
30 G4double G4Torus::GetRmin() const 39 G4double G4Torus::GetRmin() const
31 { 40 {
32 return fRmin ; 41 return fRmin ;
33 } 42 }
34 43
35 inline 44 inline
36 G4double G4Torus::GetRmax() const 45 G4double G4Torus::GetRmax() const
37 { 46 {
38 return fRmax ; 47 return fRmax ;
39 } 48 }
40 49
41 inline 50 inline
42 G4double G4Torus::GetRtor() const 51 G4double G4Torus::GetRtor() const
43 { 52 {
44 return fRtor ; 53 return fRtor ;
45 } 54 }
46 55
47 inline 56 inline
48 G4double G4Torus::GetSPhi() const 57 G4double G4Torus::GetSPhi() const
49 { 58 {
50 return fSPhi ; 59 return fSPhi ;
51 } 60 }
52 61
53 inline 62 inline
54 G4double G4Torus::GetDPhi() const 63 G4double G4Torus::GetDPhi() const
55 { 64 {
56 return fDPhi ; 65 return fDPhi ;
57 } 66 }
58 67
59 inline 68 inline
60 G4double G4Torus::GetSinStartPhi () const <<
61 { <<
62 return std::sin(fSPhi); <<
63 } <<
64 <<
65 inline <<
66 G4double G4Torus::GetCosStartPhi () const <<
67 { <<
68 return std::cos(fSPhi); <<
69 } <<
70 <<
71 inline <<
72 G4double G4Torus::GetSinEndPhi () const <<
73 { <<
74 return std::sin(fSPhi+fDPhi); <<
75 } <<
76 <<
77 inline <<
78 G4double G4Torus::GetCosEndPhi () const <<
79 { <<
80 return std::cos(fSPhi+fDPhi); <<
81 } <<
82 <<
83 inline <<
84 G4double G4Torus::GetCubicVolume() 69 G4double G4Torus::GetCubicVolume()
85 { 70 {
86 if(fCubicVolume != 0.) {;} 71 if(fCubicVolume != 0.) {;}
87 else { fCubicVolume = fDPhi*CLHEP::pi*fRtor << 72 else { fCubicVolume = fDPhi*pi*fRtor*(fRmax*fRmax-fRmin*fRmin); }
88 return fCubicVolume; 73 return fCubicVolume;
89 } 74 }
90 75
91 inline 76 inline
92 G4double G4Torus::GetSurfaceArea() 77 G4double G4Torus::GetSurfaceArea()
93 { 78 {
94 if(fSurfaceArea != 0.) {;} 79 if(fSurfaceArea != 0.) {;}
95 else 80 else
96 { 81 {
97 fSurfaceArea = fDPhi*CLHEP::twopi*fRtor*(f << 82 fSurfaceArea = fDPhi*2*pi*fRtor*(fRmax+fRmin);
98 if(fDPhi < CLHEP::twopi) << 83 if(fDPhi < twopi)
99 { 84 {
100 fSurfaceArea = fSurfaceArea + CLHEP::two << 85 fSurfaceArea = fSurfaceArea + twopi*(fRmax*fRmax-fRmin*fRmin);
101 } 86 }
102 } 87 }
103 return fSurfaceArea; 88 return fSurfaceArea;
104 } 89 }
105 90