Geant4  10.02.p02
G4UnknownParticle.cc
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27 // $Id: G4UnknownParticle.cc 67971 2013-03-13 10:13:24Z gcosmo $
28 //
29 //
30 // ----------------------------------------------------------------------
31 // GEANT 4 class implementation file
32 //
33 // History: first implementation, M.Asai Jul 07, 2004
34 // ----------------------------------------------------------------------
35 // New impelemenataion as an utility class H.Kurashige, 14 July 2004
36 // ----------------------------------------------------------------
37 
38 #include "G4UnknownParticle.hh"
39 #include "G4SystemOfUnits.hh"
40 #include "G4ParticleTable.hh"
41 
42 
43 // ######################################################################
44 // ### Unknown Particle ###
45 // ######################################################################
47 
49 {
50  if (theInstance !=0) return theInstance;
51 
52  const G4String name = "unknown";
53  // search in particle table]
55  G4ParticleDefinition* anInstance = pTable->FindParticle(name);
56  if (anInstance ==0)
57  {
58  // create particle
59  //
60  // Arguments for constructor are as follows
61  // name mass width charge
62  // 2*spin parity C-conjugation
63  // 2*Isospin 2*Isospin3 G-parity
64  // type lepton number baryon number PDG encoding
65  // stable lifetime decay table
66  // shortlived subType anti_encoding
67  anInstance = new G4ParticleDefinition(
68  name, 0.0*MeV, 0.0*MeV, 0.0,
69  0, 0, 0,
70  0, 0, 0,
71  "geantino", 0, 0, 0,
72  true, 0.0, NULL,
73  false, "geantino", 0
74  );
75  }
76  theInstance = reinterpret_cast<G4UnknownParticle*>(anInstance);
77  return theInstance;
78 
79 }
80 
82 {
83  return Definition();
84 }
85 
87 {
88  return Definition();
89 }
static G4UnknownParticle * UnknownParticle()
static const double MeV
Definition: G4SIunits.hh:211
G4ParticleDefinition * FindParticle(G4int PDGEncoding)
static G4UnknownParticle * UnknownParticleDefinition()
G4String name
Definition: TRTMaterials.hh:40
static G4ParticleTable * GetParticleTable()
static G4UnknownParticle * Definition()
static G4UnknownParticle * theInstance