G4GenericIon.cc

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00001 //
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00025 //
00026 //
00027 // $Id$
00028 //
00029 // 
00030 // ----------------------------------------------------------------------
00031 //      GEANT 4 class implementation file
00032 //
00033 //      History: first implementation, based on object model of
00034 //      4 Dec. 98 by H.Kurashige
00035 // ----------------------------------------------------------------------
00036 //  New impelemenataion as an utility class  M.Asai, 26 July 2004
00037 // ----------------------------------------------------------------------
00038 
00039 #include "G4GenericIon.hh"
00040 #include "G4PhysicalConstants.hh"
00041 #include "G4SystemOfUnits.hh"
00042 #include "G4ParticleTable.hh"
00043 
00044 // ######################################################################
00045 // ###                           GenericIon                           ###
00046 // ######################################################################
00047 G4GenericIon* G4GenericIon::theInstance = 0;
00048 
00049 G4GenericIon* G4GenericIon::Definition()
00050 {
00051   if (theInstance !=0) return theInstance;
00052   const G4String name = "GenericIon";
00053   // search in particle table]
00054   G4ParticleTable* pTable = G4ParticleTable::GetParticleTable();
00055   G4Ions* anInstance = reinterpret_cast<G4Ions*>(pTable->FindParticle(name));
00056   if (anInstance ==0)
00057   {
00058   // create particle
00059   //
00060   //    Arguments for constructor are as follows
00061   //               name             mass          width         charge
00062   //             2*spin           parity  C-conjugation
00063   //          2*Isospin       2*Isospin3       G-parity
00064   //               type    lepton number  baryon number   PDG encoding
00065   //             stable         lifetime    decay table
00066   //             shortlived      subType    anti_encoding
00067   //             excitation   
00072    anInstance = new G4Ions(
00073                  name,   0.9382723*GeV,       0.0*MeV,       eplus,
00074                     1,              +1,             0,          
00075                     1,              +1,             0,             
00076             "nucleus",               0,            +1,           0,
00077                  true,            -1.0,          NULL,
00078                  false,      "generic",             0,
00079                  0.0 
00080               );
00081   }
00082 
00083   theInstance = reinterpret_cast<G4GenericIon*>(anInstance);
00084   return theInstance;
00085 }
00086 
00087 G4GenericIon*  G4GenericIon::GenericIonDefinition()
00088 { 
00089   return Definition();
00090 }
00091 
00092 G4GenericIon*  G4GenericIon::GenericIon()
00093 { 
00094   return Definition();
00095 }
00096 

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