| Geant4 Cross Reference |
1 // 1 //
2 // ******************************************* 2 // ********************************************************************
3 // * License and Disclaimer << 3 // * DISCLAIMER *
4 // * 4 // * *
5 // * The Geant4 software is copyright of th << 5 // * The following disclaimer summarizes all the specific disclaimers *
6 // * the Geant4 Collaboration. It is provided << 6 // * of contributors to this software. The specific disclaimers,which *
7 // * conditions of the Geant4 Software License << 7 // * govern, are listed with their locations in: *
8 // * LICENSE and available at http://cern.ch/ << 8 // * http://cern.ch/geant4/license *
9 // * include a list of copyright holders. <<
10 // * 9 // * *
11 // * Neither the authors of this software syst 10 // * Neither the authors of this software system, nor their employing *
12 // * institutes,nor the agencies providing fin 11 // * institutes,nor the agencies providing financial support for this *
13 // * work make any representation or warran 12 // * work make any representation or warranty, express or implied, *
14 // * regarding this software system or assum 13 // * regarding this software system or assume any liability for its *
15 // * use. Please see the license in the file << 14 // * use. *
16 // * for the full disclaimer and the limitatio <<
17 // * 15 // * *
18 // * This code implementation is the result << 16 // * This code implementation is the intellectual property of the *
19 // * technical work of the GEANT4 collaboratio << 17 // * GEANT4 collaboration. *
20 // * By using, copying, modifying or distri << 18 // * By copying, distributing or modifying the Program (or any work *
21 // * any work based on the software) you ag << 19 // * based on the Program) you indicate your acceptance of this *
22 // * use in resulting scientific publicati << 20 // * statement, and all its terms. *
23 // * acceptance of all terms of the Geant4 Sof <<
24 // ******************************************* 21 // ********************************************************************
25 // 22 //
>> 23 //
>> 24 // $Id: G4Gamma.cc,v 1.12 2005/01/14 03:49:06 asaim Exp $
>> 25 // GEANT4 tag $Name: geant4-08-00 $
>> 26 //
>> 27 //
26 // ------------------------------------------- 28 // ----------------------------------------------------------------------
27 // GEANT 4 class implementation file 29 // GEANT 4 class implementation file
28 // 30 //
29 // History: first implementation, based o 31 // History: first implementation, based on object model of
30 // 4-th April 1996, G.Cosmo 32 // 4-th April 1996, G.Cosmo
31 // ******************************************* 33 // ****************************************************************
32 // New impelemenataion as an utility class H 34 // New impelemenataion as an utility class H.Kurashige, 14 July 2004
33 // ------------------------------------------- 35 // ----------------------------------------------------------------
34 36
35 #include "G4Gamma.hh" 37 #include "G4Gamma.hh"
36 <<
37 #include "G4ParticleTable.hh" 38 #include "G4ParticleTable.hh"
38 #include "G4String.hh" <<
39 #include "G4SystemOfUnits.hh" <<
40 39
41 G4Gamma* G4Gamma::theInstance = nullptr; << 40 // ######################################################################
>> 41 // ### GAMMA ###
>> 42 // ######################################################################
>> 43 G4Gamma* G4Gamma::theInstance = 0;
>> 44
42 45
43 G4Gamma* G4Gamma::Definition() << 46 G4Gamma* G4Gamma::Definition()
44 { 47 {
45 if (theInstance != nullptr) return theInstan << 48 if (theInstance !=0) return theInstance;
46 49
47 const G4String name = "gamma"; 50 const G4String name = "gamma";
48 // search in particle table] 51 // search in particle table]
49 G4ParticleTable* pTable = G4ParticleTable::G 52 G4ParticleTable* pTable = G4ParticleTable::GetParticleTable();
50 G4ParticleDefinition* anInstance = pTable->F 53 G4ParticleDefinition* anInstance = pTable->FindParticle(name);
51 if (anInstance == nullptr) { << 54 if (anInstance ==0)
52 // create particle << 55 {
53 // << 56 // create particle
54 // Arguments for constructor are as fol << 57 //
55 // name mass << 58 // Arguments for constructor are as follows
56 // 2*spin parity C- << 59 // name mass width charge
57 // 2*Isospin 2*Isospin3 << 60 // 2*spin parity C-conjugation
58 // type lepton number ba << 61 // 2*Isospin 2*Isospin3 G-parity
59 // stable lifetime << 62 // type lepton number baryon number PDG encoding
60 // shortlived subType << 63 // stable lifetime decay table
61 // clang-format off << 64 // shortlived subType anti_encoding
62 anInstance = new G4ParticleDefinition( 65 anInstance = new G4ParticleDefinition(
63 name, 0.0*MeV, 0.0*Me 66 name, 0.0*MeV, 0.0*MeV, 0.0,
64 2, -1, -1, 67 2, -1, -1,
65 0, 0, 0, 68 0, 0, 0,
66 "gamma", 0, 69 "gamma", 0, 0, 22,
67 true, -1.0, nul << 70 true, 0.0, NULL,
68 false, "photon", 71 false, "photon", 22
69 ); 72 );
70 // clang-format on <<
71 } 73 }
72 theInstance = static_cast<G4Gamma*>(anInstan << 74 theInstance = reinterpret_cast<G4Gamma*>(anInstance);
73 return theInstance; 75 return theInstance;
74 } 76 }
75 77
76 G4Gamma* G4Gamma::GammaDefinition() << 78 G4Gamma* G4Gamma::GammaDefinition()
77 { 79 {
78 return Definition(); 80 return Definition();
79 } 81 }
80 82
81 G4Gamma* G4Gamma::Gamma() << 83 G4Gamma* G4Gamma::Gamma()
82 { 84 {
83 return Definition(); 85 return Definition();
84 } 86 }
85 87