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: G4UnitsTest.cc,v 1.6 2006/06/29 19:04:53 gunter Exp $ |
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28 | // GEANT4 tag $Name: geant4-09-04-beta-cand-01 $ |
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29 | // |
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30 | // |
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31 | // ---------------------------------------------------------------------- |
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32 | #include "G4ios.hh" |
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33 | #include "globals.hh" |
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34 | #include "G4UnitsTable.hh" |
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35 | |
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36 | int main() |
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37 | { |
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38 | G4cout << " *** value of units *** " << G4endl << G4endl ; |
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39 | |
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40 | G4cout << "mm = " << mm << G4endl; |
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41 | |
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42 | G4cout << "cm = " << cm << G4endl; |
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43 | |
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44 | G4cout << "fermi = " << fermi << G4endl; |
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45 | |
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46 | G4cout << "cm2 = " << cm2 << G4endl; |
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47 | |
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48 | G4cout << "barn = " << barn << G4endl; |
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49 | |
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50 | G4cout << "second = " << s << G4endl; |
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51 | |
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52 | G4cout << "joule = " << joule << G4endl; |
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53 | |
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54 | G4cout << "kg = " << kg << G4endl; |
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55 | |
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56 | G4cout << "watt = " << watt << G4endl; |
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57 | |
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58 | G4cout << "newton = " << newton << G4endl; |
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59 | |
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60 | G4cout << "pascal = " << pascal << G4endl; |
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61 | |
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62 | G4cout << "bar = " << bar << G4endl; |
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63 | |
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64 | G4cout << "coulomb= " << coulomb << G4endl; |
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65 | |
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66 | G4cout << "ampere = " << ampere << G4endl; |
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67 | |
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68 | G4cout << "volt = " << volt << G4endl; |
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69 | |
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70 | G4cout << "ohm = " << ohm << G4endl; |
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71 | |
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72 | G4cout << "farad = " << farad << G4endl; |
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73 | |
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74 | G4cout << "weber = " << weber << G4endl; |
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75 | |
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76 | G4cout << "tesla = " << tesla << G4endl; |
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77 | |
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78 | G4cout << "gauss = " << gauss << G4endl; |
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79 | |
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80 | G4cout << "henry = " << henry << G4endl; |
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81 | |
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82 | G4cout << "kelvin = " << kelvin << G4endl; |
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83 | |
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84 | G4cout << G4endl ; |
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85 | // |
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86 | // Physical Constants |
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87 | // |
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88 | G4cout << " *** Physical Constants *** " << G4endl << G4endl ; |
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89 | |
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90 | G4cout << "Avogadro = " << Avogadro << G4endl; |
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91 | |
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92 | G4cout << "c_light = " << c_light << G4endl; |
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93 | |
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94 | G4cout << "h_Planck = " << h_Planck << G4endl; |
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95 | |
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96 | G4cout << "hbar_Planck = " << hbar_Planck << G4endl; |
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97 | |
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98 | G4cout << "hbarc = " << hbarc << G4endl; |
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99 | |
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100 | G4cout << "amu = " << amu << G4endl; |
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101 | |
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102 | G4cout << "mu0 = " << mu0 << G4endl; |
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103 | |
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104 | G4cout << "epsilon0 = " << epsilon0 << G4endl; |
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105 | |
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106 | G4cout << "elm_coupling = " << elm_coupling << G4endl; |
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107 | |
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108 | G4cout << "fine_structure_const = " << fine_structure_const << G4endl; |
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109 | |
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110 | G4cout << "classic_electr_radius = " << classic_electr_radius << G4endl; |
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111 | |
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112 | G4cout << "electron_Compton_length = " << electron_Compton_length << G4endl; |
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113 | |
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114 | G4cout << "Bohr_radius = " << Bohr_radius << G4endl; |
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115 | |
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116 | G4cout << "alpha_rcl2 = " << alpha_rcl2 << G4endl; |
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117 | |
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118 | G4cout << "twopi_mc2_rcl2 = " << twopi_mc2_rcl2 << G4endl; |
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119 | |
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120 | G4cout << "k_Boltzmann = " << k_Boltzmann << G4endl; |
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121 | |
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122 | // |
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123 | // test the UnitsTable class |
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124 | // |
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125 | new G4UnitDefinition( "meter","m" ,"Length",m); |
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126 | new G4UnitDefinition("centimeter","cm","Length",cm); |
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127 | new G4UnitDefinition("millimeter","mm","Length",mm); |
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128 | new G4UnitDefinition("millimeter3","mm3","Volume",mm3); |
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129 | new G4UnitDefinition( "electronvolt","eV" ,"Energy",eV); |
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130 | new G4UnitDefinition("kiloelectronvolt","keV","Energy",keV); |
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131 | new G4UnitDefinition("megaelectronvolt","MeV","Energy",MeV); |
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132 | new G4UnitDefinition("gigaelectronvolt","GeV","Energy",GeV); |
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133 | new G4UnitDefinition("joule" ,"J" ,"Energy",joule); |
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134 | |
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135 | G4UnitDefinition::PrintUnitsTable(); |
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136 | |
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137 | G4cout << " meter = " << G4UnitDefinition::GetValueOf("meter") << G4endl; |
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138 | G4cout << " cm = " << G4UnitDefinition::GetValueOf("cm") << G4endl; |
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139 | G4cout << " joule = " << G4UnitDefinition::GetValueOf("J") << G4endl; |
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140 | |
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141 | G4double a = 0.5*GeV, b = 0.15*MeV, c = 4000*MeV; |
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142 | |
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143 | G4cout << " a = " << G4BestUnit (a,"Energy") |
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144 | << " b = " << G4BestUnit (b,"Energy") |
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145 | << " c = " << G4BestUnit (c,"Energy") << G4endl; |
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146 | |
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147 | return 0; |
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148 | } |
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