Geant4  10.03.p02
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G4ErrorTrajState.cc
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26 // $Id: G4ErrorTrajState.cc 78318 2013-12-11 15:02:40Z gcosmo $
27 //
28 // ------------------------------------------------------------
29 // GEANT 4 class implementation file
30 // ------------------------------------------------------------
31 //
32 
33 #include "G4ErrorTrajState.hh"
34 #include "G4ParticleTable.hh"
35 #include "G4ParticleDefinition.hh"
36 #include "G4ErrorPropagatorData.hh"
37 
38 #include <iomanip>
39 
40 //--------------------------------------------------------------------------
42  const G4Point3D& pos,
43  const G4Vector3D& mom,
44  const G4ErrorTrajErr& errmat)
45  : fParticleType(partType), fPosition(pos), fMomentum(mom), fCharge(0.),
46  fError(errmat), theTSType(G4eTS_FREE), theG4Track(0)
47 {
49 }
50 
51 
52 //--------------------------------------------------------------------------
54 {
55  std::ostringstream message;
56  message << "Wrong trajectory state type !" << G4endl
57  << "Called for trajectory state type: " << G4int(GetTSType());
58  G4Exception("G4ErrorTrajState::PropagateError()", "GEANT4e-Error",
59  FatalException, message);
60  return -1;
61 }
62 
63 
64 //--------------------------------------------------------------------------
66  const G4Vector3D& mom )
67 {
68  fPosition = pos;
69  fMomentum = mom;
70 }
71 
72 
73 //--------------------------------------------------------------------------
74 void G4ErrorTrajState::SetData( const G4String& partType,
75  const G4Point3D& pos, const G4Vector3D& mom )
76 {
77  fParticleType = partType;
78  BuildCharge();
79  fPosition = pos;
80  fMomentum = mom;
81 }
82 
83 
84 //--------------------------------------------------------------------------
86 {
88  G4ParticleDefinition* particle = particleTable->FindParticle(fParticleType);
89  if( particle == 0)
90  {
91  std::ostringstream message;
92  message << "Particle type not defined: " << fParticleType;
93  G4Exception( "G4ErrorTrajState::BuildCharge()", "GEANT4e-error",
94  FatalException, message);
95  }
96  else
97  {
98  fCharge = particle->GetPDGCharge();
99  }
100 }
101 
102 
103 //------------------------------------------------------------------------
104 void G4ErrorTrajState::DumpPosMomError( std::ostream& out ) const
105 {
106  out << *this;
107 }
108 
109 
110 //--------------------------------------------------------------------------
111 std::ostream& operator<<(std::ostream& out, const G4ErrorTrajState& ts)
112 {
113  // long mode = out.setf(std::ios::fixed,std::ios::floatfield);
114  out
115  << " G4ErrorTrajState of type " << ts.theTSType << " : partycle: "
116  << ts.fParticleType << " position: " << std::setw(6) << ts.fPosition
117  << " momentum: " << ts.fMomentum
118  << " error matrix ";
119  G4cout << ts.fError << G4endl;
120 
121  return out;
122 }
123 
void SetData(const G4String &partType, const G4Point3D &pos, const G4Vector3D &mom)
G4ParticleDefinition * FindParticle(G4int PDGEncoding)
G4ErrorTrajErr fError
int G4int
Definition: G4Types.hh:78
G4GLOB_DLL std::ostream G4cout
void DumpPosMomError(std::ostream &out=G4cout) const
void G4Exception(const char *originOfException, const char *exceptionCode, G4ExceptionSeverity severity, const char *comments)
Definition: G4Exception.cc:41
static G4ParticleTable * GetParticleTable()
virtual G4int PropagateError(const G4Track *)
virtual G4eTSType GetTSType() const
std::ostream & operator<<(std::ostream &, const BasicVector3D< float > &)
#define G4endl
Definition: G4ios.hh:61
void UpdatePosMom(const G4Point3D &pos, const G4Vector3D &mom)
G4double GetPDGCharge() const
static const G4double pos