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24 // ******************************************* 24 // ********************************************************************
25 // 25 //
>> 26 //
>> 27 //
>> 28 // --------------------------------------------------------------------
>> 29 // GEANT 4 inline definitions file
>> 30 //
>> 31 // G4Torus.icc
>> 32 //
26 // Implementation of inline methods of G4Torus 33 // Implementation of inline methods of G4Torus
27 // ------------------------------------------- 34 // --------------------------------------------------------------------
28 35
29 inline 36 inline
30 G4double G4Torus::GetRmin() const 37 G4double G4Torus::GetRmin() const
31 { 38 {
32 return fRmin ; 39 return fRmin ;
33 } 40 }
34 41
35 inline 42 inline
36 G4double G4Torus::GetRmax() const 43 G4double G4Torus::GetRmax() const
37 { 44 {
38 return fRmax ; 45 return fRmax ;
39 } 46 }
40 47
41 inline 48 inline
42 G4double G4Torus::GetRtor() const 49 G4double G4Torus::GetRtor() const
43 { 50 {
44 return fRtor ; 51 return fRtor ;
45 } 52 }
46 53
47 inline 54 inline
48 G4double G4Torus::GetSPhi() const 55 G4double G4Torus::GetSPhi() const
49 { 56 {
50 return fSPhi ; 57 return fSPhi ;
51 } 58 }
52 59
53 inline 60 inline
54 G4double G4Torus::GetDPhi() const 61 G4double G4Torus::GetDPhi() const
55 { 62 {
56 return fDPhi ; 63 return fDPhi ;
57 } 64 }
58 65
59 inline 66 inline
60 G4double G4Torus::GetSinStartPhi () const 67 G4double G4Torus::GetSinStartPhi () const
61 { 68 {
62 return std::sin(fSPhi); 69 return std::sin(fSPhi);
63 } 70 }
64 71
65 inline 72 inline
66 G4double G4Torus::GetCosStartPhi () const 73 G4double G4Torus::GetCosStartPhi () const
67 { 74 {
68 return std::cos(fSPhi); 75 return std::cos(fSPhi);
69 } 76 }
70 77
71 inline 78 inline
72 G4double G4Torus::GetSinEndPhi () const 79 G4double G4Torus::GetSinEndPhi () const
73 { 80 {
74 return std::sin(fSPhi+fDPhi); 81 return std::sin(fSPhi+fDPhi);
75 } 82 }
76 83
77 inline 84 inline
78 G4double G4Torus::GetCosEndPhi () const 85 G4double G4Torus::GetCosEndPhi () const
79 { 86 {
80 return std::cos(fSPhi+fDPhi); 87 return std::cos(fSPhi+fDPhi);
81 } 88 }
82 89
83 inline 90 inline
84 G4double G4Torus::GetCubicVolume() 91 G4double G4Torus::GetCubicVolume()
85 { 92 {
86 if(fCubicVolume != 0.) {;} 93 if(fCubicVolume != 0.) {;}
87 else { fCubicVolume = fDPhi*CLHEP::pi*fRtor 94 else { fCubicVolume = fDPhi*CLHEP::pi*fRtor*(fRmax*fRmax-fRmin*fRmin); }
88 return fCubicVolume; 95 return fCubicVolume;
89 } 96 }
90 97
91 inline 98 inline
92 G4double G4Torus::GetSurfaceArea() 99 G4double G4Torus::GetSurfaceArea()
93 { 100 {
94 if(fSurfaceArea != 0.) {;} 101 if(fSurfaceArea != 0.) {;}
95 else 102 else
96 { 103 {
97 fSurfaceArea = fDPhi*CLHEP::twopi*fRtor*(f 104 fSurfaceArea = fDPhi*CLHEP::twopi*fRtor*(fRmax+fRmin);
98 if(fDPhi < CLHEP::twopi) 105 if(fDPhi < CLHEP::twopi)
99 { 106 {
100 fSurfaceArea = fSurfaceArea + CLHEP::two 107 fSurfaceArea = fSurfaceArea + CLHEP::twopi*(fRmax*fRmax-fRmin*fRmin);
101 } 108 }
102 } 109 }
103 return fSurfaceArea; 110 return fSurfaceArea;
104 } 111 }
105 112