| Geant4 Cross Reference |
1 // 1
2 // *******************************************
3 // * License and Disclaimer
4 // *
5 // * The Geant4 software is copyright of th
6 // * the Geant4 Collaboration. It is provided
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8 // * LICENSE and available at http://cern.ch/
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10 // *
11 // * Neither the authors of this software syst
12 // * institutes,nor the agencies providing fin
13 // * work make any representation or warran
14 // * regarding this software system or assum
15 // * use. Please see the license in the file
16 // * for the full disclaimer and the limitatio
17 // *
18 // * This code implementation is the result
19 // * technical work of the GEANT4 collaboratio
20 // * By using, copying, modifying or distri
21 // * any work based on the software) you ag
22 // * use in resulting scientific publicati
23 // * acceptance of all terms of the Geant4 Sof
24 // *******************************************
25 //
26 //
27 //
28 // by I.Hrivnacova, 27 Sep 99
29
30 #include <cmath>
31
32 #include "G4PhysicalConstants.hh"
33 #include "G4SystemOfUnits.hh"
34 #include "G3toG4.hh"
35 #include "G3MatTable.hh"
36 #include "G3EleTable.hh"
37 #include "G4Material.hh"
38 #include "G4Isotope.hh"
39 #include "G4UnitsTable.hh"
40
41 void PG4gsmate(G4String *tokens)
42 {
43 // fill the parameter containers
44 G3fillParams(tokens,PTgsmate);
45 G4String name = Spar[0];
46 G4int imate = Ipar[0];
47 G4int nwbf = Ipar[1];
48 G4double a = Rpar[0];
49 G4double z = Rpar[1];
50 G4double dens = Rpar[2];
51 G4double radl = Rpar[3];
52 // G4double absl = Rpar[4];
53 G4double *ubuf = &Rpar[5];
54
55 G4gsmate(imate, name, a, z, dens, radl, nwbf
56 }
57
58 void G4gsmate(G4int imate, G4String name, G4do
59 G4double densin, G4double, G4int
60 {
61 G4double G3_minimum_density = 1.e-10*g/cm3;
62
63 // add units
64 G4double z = zin;
65 G4double a = ain*g/mole;
66 G4double dens = densin*g/cm3;
67
68 G4Material* material=0;
69
70 G4String sname = G4StrUtil::strip_copy(name)
71 if (sname == "AIR") {
72 // handle the built in AIR mixture
73 G4double aa[2], zz[2], wmat[2];
74 aa[0] = 14.01*g/mole;
75 aa[1] = 16.00*g/mole;
76 zz[0] = 7;
77 zz[1] = 8;
78 wmat[0] = 0.7;
79 wmat[1] = 0.3;
80 // G4double theDensity = 1.2931*mg/cm3;
81 G4double theDensity = 0.0012931;
82 G4int n=2;
83 G4gsmixt(imate, sname, aa, zz, theDensity,
84 }
85 else if ( z<1 || dens < G3_minimum_density )
86 // define vacuum according to definition f
87 G4double density = universe_mean_densi
88 G4double pressure = 3.e-18*pascal;
89 G4double temperature = 2.73*kelvin;
90 material = new G4Material(name, z=1., a=1.
91 kStateGas,temperature,pres
92 }
93 else {
94 //G4Element* element = CreateElement(z, a,
95 G4Element* element = G3Ele.GetEle(z);
96 material = new G4Material(name, dens, 1);
97 material->AddElement(element, 1.);
98 }
99
100 // add the material to the List
101 G3Mat.put(imate, material);
102 }
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