1 | // |
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2 | // ******************************************************************** |
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3 | // * License and Disclaimer * |
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4 | // * * |
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5 | // * The Geant4 software is copyright of the Copyright Holders of * |
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6 | // * the Geant4 Collaboration. It is provided under the terms and * |
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7 | // * conditions of the Geant4 Software License, included in the file * |
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8 | // * LICENSE and available at http://cern.ch/geant4/license . These * |
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9 | // * include a list of copyright holders. * |
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10 | // * * |
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11 | // * Neither the authors of this software system, nor their employing * |
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12 | // * institutes,nor the agencies providing financial support for this * |
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13 | // * work make any representation or warranty, express or implied, * |
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14 | // * regarding this software system or assume any liability for its * |
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15 | // * use. Please see the license in the file LICENSE and URL above * |
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16 | // * for the full disclaimer and the limitation of liability. * |
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17 | // * * |
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18 | // * This code implementation is the result of the scientific and * |
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19 | // * technical work of the GEANT4 collaboration. * |
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20 | // * By using, copying, modifying or distributing the software (or * |
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21 | // * any work based on the software) you agree to acknowledge its * |
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22 | // * use in resulting scientific publications, and indicate your * |
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23 | // * acceptance of all terms of the Geant4 Software license. * |
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24 | // ******************************************************************** |
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25 | // |
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26 | // |
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27 | // $Id: G4Tubs.icc,v 1.7 2006/10/19 15:33:37 gcosmo Exp $ |
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28 | // GEANT4 tag $Name: HEAD $ |
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29 | // |
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30 | // -------------------------------------------------------------------- |
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31 | // GEANT 4 inline definitions file |
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32 | // |
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33 | // G4Tubs.icc |
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34 | // |
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35 | // Implementation of inline methods of G4Tubs |
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36 | // -------------------------------------------------------------------- |
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37 | |
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38 | inline |
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39 | G4double G4Tubs::GetInnerRadius () const |
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40 | { |
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41 | return fRMin; |
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42 | } |
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43 | |
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44 | inline |
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45 | G4double G4Tubs::GetOuterRadius () const |
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46 | { |
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47 | return fRMax; |
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48 | } |
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49 | |
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50 | inline |
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51 | G4double G4Tubs::GetZHalfLength () const |
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52 | { |
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53 | return fDz; |
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54 | } |
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55 | |
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56 | inline |
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57 | G4double G4Tubs::GetStartPhiAngle () const |
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58 | { |
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59 | return fSPhi; |
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60 | } |
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61 | |
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62 | inline |
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63 | G4double G4Tubs::GetDeltaPhiAngle () const |
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64 | { |
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65 | return fDPhi; |
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66 | } |
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67 | |
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68 | inline |
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69 | void G4Tubs::SetInnerRadius (G4double newRMin) |
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70 | { |
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71 | fRMin= newRMin; |
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72 | fCubicVolume= 0.; |
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73 | fSurfaceArea= 0.; |
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74 | fpPolyhedron = 0; |
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75 | } |
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76 | |
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77 | inline |
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78 | void G4Tubs::SetOuterRadius (G4double newRMax) |
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79 | { |
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80 | fRMax= newRMax; |
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81 | fCubicVolume= 0.; |
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82 | fSurfaceArea= 0.; |
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83 | fpPolyhedron = 0; |
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84 | } |
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85 | |
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86 | inline |
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87 | void G4Tubs::SetZHalfLength (G4double newDz) |
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88 | { |
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89 | fDz= newDz; |
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90 | fCubicVolume= 0.; |
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91 | fSurfaceArea= 0.; |
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92 | fpPolyhedron = 0; |
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93 | } |
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94 | |
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95 | inline |
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96 | void G4Tubs::SetStartPhiAngle (G4double newSPhi) |
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97 | { |
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98 | fSPhi= newSPhi; |
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99 | fCubicVolume= 0.; |
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100 | fSurfaceArea= 0.; |
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101 | fpPolyhedron = 0; |
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102 | } |
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103 | |
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104 | inline |
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105 | void G4Tubs::SetDeltaPhiAngle (G4double newDPhi) |
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106 | { |
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107 | fDPhi= newDPhi; |
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108 | fCubicVolume= 0.; |
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109 | fSurfaceArea= 0.; |
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110 | fpPolyhedron = 0; |
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111 | } |
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112 | |
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113 | // Older names for access functions |
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114 | |
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115 | inline |
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116 | G4double G4Tubs::GetRMin () const |
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117 | { |
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118 | return GetInnerRadius(); |
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119 | } |
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120 | |
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121 | inline |
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122 | G4double G4Tubs::GetRMax () const |
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123 | { |
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124 | return GetOuterRadius(); |
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125 | } |
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126 | |
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127 | inline |
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128 | G4double G4Tubs::GetDz () const |
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129 | { |
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130 | return GetZHalfLength() ; |
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131 | } |
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132 | |
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133 | inline |
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134 | G4double G4Tubs::GetSPhi () const |
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135 | { |
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136 | return GetStartPhiAngle(); |
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137 | } |
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138 | |
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139 | inline |
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140 | G4double G4Tubs::GetDPhi () const |
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141 | { |
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142 | return GetDeltaPhiAngle(); |
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143 | } |
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144 | |
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145 | inline |
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146 | G4double G4Tubs::GetCubicVolume() |
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147 | { |
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148 | if(fCubicVolume != 0.) {;} |
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149 | else { fCubicVolume = fDPhi*fDz*(fRMax*fRMax-fRMin*fRMin); } |
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150 | return fCubicVolume; |
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151 | } |
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152 | |
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153 | inline |
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154 | G4double G4Tubs::GetSurfaceArea() |
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155 | { |
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156 | if(fSurfaceArea != 0.) {;} |
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157 | else |
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158 | { |
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159 | fSurfaceArea = fDPhi*(fRMin+fRMax)*(2*fDz+fRMax-fRMin); |
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160 | if (fDPhi < twopi) |
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161 | { |
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162 | fSurfaceArea = fSurfaceArea + 4*fDz*(fRMax-fRMin); |
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163 | } |
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164 | } |
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165 | return fSurfaceArea; |
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166 | } |
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