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1 // 1 //
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24 // ******************************************* 24 // ********************************************************************
25 // 25 //
26 // Implementation of inline methods of G4Trap 26 // Implementation of inline methods of G4Trap
27 // ------------------------------------------- 27 // --------------------------------------------------------------------
28 28
29 inline 29 inline
30 G4double G4Trap::GetZHalfLength() const 30 G4double G4Trap::GetZHalfLength() const
31 { 31 {
32 return fDz ; 32 return fDz ;
33 } 33 }
34 34
35 inline 35 inline
36 G4ThreeVector G4Trap::GetSymAxis() const 36 G4ThreeVector G4Trap::GetSymAxis() const
37 { 37 {
38 G4double cosTheta = 1.0/std::sqrt(1+fTthetaC 38 G4double cosTheta = 1.0/std::sqrt(1+fTthetaCphi*fTthetaCphi +
39 fTthetaSphi*fTt 39 fTthetaSphi*fTthetaSphi) ;
40 40
41 return { fTthetaCphi*cosTheta, fTthetaSphi*c 41 return { fTthetaCphi*cosTheta, fTthetaSphi*cosTheta, cosTheta } ;
42 } 42 }
43 43
44 inline 44 inline
45 G4double G4Trap::GetYHalfLength1() const 45 G4double G4Trap::GetYHalfLength1() const
46 { 46 {
47 return fDy1 ; 47 return fDy1 ;
48 } 48 }
49 49
50 inline 50 inline
51 G4double G4Trap::GetXHalfLength1() const 51 G4double G4Trap::GetXHalfLength1() const
52 { 52 {
53 return fDx1 ; 53 return fDx1 ;
54 } 54 }
55 55
56 inline 56 inline
57 G4double G4Trap::GetXHalfLength2() const 57 G4double G4Trap::GetXHalfLength2() const
58 { 58 {
59 return fDx2 ; 59 return fDx2 ;
60 } 60 }
61 61
62 inline 62 inline
63 G4double G4Trap::GetTanAlpha1() const 63 G4double G4Trap::GetTanAlpha1() const
64 { 64 {
65 return fTalpha1 ; 65 return fTalpha1 ;
66 } 66 }
67 67
68 inline 68 inline
69 G4double G4Trap::GetYHalfLength2() const 69 G4double G4Trap::GetYHalfLength2() const
70 { 70 {
71 return fDy2 ; 71 return fDy2 ;
72 } 72 }
73 73
74 inline 74 inline
75 G4double G4Trap::GetXHalfLength3() const 75 G4double G4Trap::GetXHalfLength3() const
76 { 76 {
77 return fDx3 ; 77 return fDx3 ;
78 } 78 }
79 79
80 inline 80 inline
81 G4double G4Trap::GetXHalfLength4() const 81 G4double G4Trap::GetXHalfLength4() const
82 { 82 {
83 return fDx4 ; 83 return fDx4 ;
84 } 84 }
85 85
86 inline 86 inline
87 G4double G4Trap::GetTanAlpha2() const 87 G4double G4Trap::GetTanAlpha2() const
88 { 88 {
89 return fTalpha2 ; 89 return fTalpha2 ;
90 } 90 }
91 91
92 inline 92 inline
93 TrapSidePlane G4Trap::GetSidePlane( G4int n ) 93 TrapSidePlane G4Trap::GetSidePlane( G4int n ) const
94 { 94 {
95 return fPlanes[n] ; 95 return fPlanes[n] ;
96 } 96 }
97 97
98 inline G4double G4Trap::GetPhi() const 98 inline G4double G4Trap::GetPhi() const
99 { 99 {
100 return std::atan2(fTthetaSphi,fTthetaCphi); 100 return std::atan2(fTthetaSphi,fTthetaCphi);
101 } 101 }
102 102
103 inline G4double G4Trap::GetTheta() const 103 inline G4double G4Trap::GetTheta() const
104 { 104 {
105 return std::atan(std::sqrt(fTthetaCphi*fTth 105 return std::atan(std::sqrt(fTthetaCphi*fTthetaCphi
106 +fTthetaSphi*fTt 106 +fTthetaSphi*fTthetaSphi));
107 } 107 }
108 108
109 inline G4double G4Trap::GetAlpha1() const 109 inline G4double G4Trap::GetAlpha1() const
110 { 110 {
111 return std::atan(fTalpha1); 111 return std::atan(fTalpha1);
112 } 112 }
113 113
114 inline G4double G4Trap::GetAlpha2() const 114 inline G4double G4Trap::GetAlpha2() const
115 { 115 {
116 return std::atan(fTalpha2); 116 return std::atan(fTalpha2);
117 } 117 }
118 118