Geant4  10.00.p03
G4InuclParticle.hh
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26 // $Id: G4InuclParticle.hh 66241 2012-12-13 18:34:42Z gunter $
27 //
28 // 20100112 M. Kelsey -- Remove G4CascadeMomentum, use G4LorentzVector directly
29 // 20100409 M. Kelsey -- Drop unused string argument from ctors.
30 // 20100519 M. Kelsey -- Add public access to G4DynamicParticle content
31 // 20100715 M. Kelsey -- Add setKineticEnergy() function
32 // 20100915 M. Kelsey -- Add constructor to copy G4DynamicParticle input
33 // 20110214 M. Kelsey -- Replace integer "model" with enum
34 // 20110225 M. Kelsey -- Add equality operator (NOT sorting!)
35 // 20110721 M. Kelsey -- Add model ID as optional ctor argument (so subclasses
36 // don't have to call SetModel()).
37 // 20110917 M. Kelsey -- Add coalesence to model ID list
38 // 20110919 M. Kelsey -- Move setDefinition code to .cc to allow null argument
39 // 20110922 M. Kelsey -- Add stream argument to printParticle() => print(),
40 // add operator<<().
41 
42 #ifndef G4INUCL_PARTICLE_HH
43 #define G4INUCL_PARTICLE_HH
44 
45 #include <iosfwd>
46 #include <CLHEP/Units/SystemOfUnits.h>
47 
48 #include "globals.hh"
49 #include "G4LorentzVector.hh"
50 #include "G4DynamicParticle.hh"
51 
53 public:
54  // used to indicate model that created instance of G4InuclParticle
55  // 0 default
56  // 1 bullet
57  // 2 target
58  // 3 G4ElementaryParticleCollider
59  // 4 G4IntraNucleiCascader
60  // 5 G4NonEquilibriumEvaporator
61  // 6 G4EquilibriumEvaporator
62  // 7 G4Fissioner
63  // 8 G4BigBanger
64  // 9 G4PreCompound
65  // 10 G4CascadeCoalescence
69 
70 public:
72 
74  : pDP(dynPart), modelId(model) {}
75 
77  : modelId(model) { pDP.Set4Momentum(mom*CLHEP::GeV/CLHEP::MeV); } // Bertini to G4 units
78 
79  virtual ~G4InuclParticle() {}
80 
81  // Copy and assignment constructors for use with std::vector<>
83  : pDP(right.pDP), modelId(right.modelId) {}
84 
86 
87  // Equality (comparison) operator -- NOT SORTING
89  return ( (&right == this) || (pDP == right.pDP) ); // Ignore model code
90  }
91 
93  return !operator==(right);
94  }
95 
96  // This is no longer required, as setMomentum() handles mass adjustment
97  void setEnergy() { ; }
98 
99  // These are call-throughs to G4DynamicParticle
100  void setMomentum(const G4LorentzVector& mom);
101 
103 
105 
106  G4double getMass() const {
107  return pDP.GetMass()*CLHEP::MeV/CLHEP::GeV; // From G4 to Bertini units
108  }
109 
110  G4double getCharge() const {
111  return pDP.GetCharge();
112  }
113 
115  return pDP.GetKineticEnergy()*CLHEP::MeV/CLHEP::GeV; // From G4 to Bertini units
116  }
117 
118  G4double getEnergy() const {
119  return pDP.GetTotalEnergy()*CLHEP::MeV/CLHEP::GeV; // From G4 to Bertini units
120  }
121 
123  return pDP.GetTotalMomentum()*CLHEP::MeV/CLHEP::GeV; // From G4 to Bertini units
124  }
125 
127  return pDP.Get4Momentum()*CLHEP::MeV/CLHEP::GeV; // From G4 to Bertini units
128  }
129 
130  virtual void print(std::ostream& os) const;
131 
133  return pDP.GetDefinition();
134  }
135 
137  return pDP;
138  }
139 
140 public:
141  void setModel(Model model) { modelId = model; }
142  Model getModel() const { return modelId; }
143 
144 protected:
145  // Special constructors for subclasses to set particle type correctly
147  : modelId(model) { setDefinition(pd); }
148 
149  // FIXME: Bertini code doesn't pass valid 4-vectors, so force mass value
150  // from supplied PartDefn, with required unit conversions
152  Model model=DefaultModel);
153 
154  // NOTE: Momentum forced along Z direction
156  Model model=DefaultModel)
157  : pDP(pd,G4ThreeVector(0.,0.,1.),ekin*CLHEP::GeV/CLHEP::MeV), modelId(model) {}
158 
160 
161 private:
162  G4DynamicParticle pDP; // Carries all the kinematics and info
164 };
165 
166 // Proper stream output (just calls print())
167 
168 std::ostream& operator<<(std::ostream& os, const G4InuclParticle& part);
169 
170 #endif // G4INUCL_PARTICLE_HH
G4DynamicParticle pDP
virtual ~G4InuclParticle()
static const double MeV
Definition: G4SIunits.hh:193
G4double GetKineticEnergy() const
CLHEP::Hep3Vector G4ThreeVector
G4double GetTotalEnergy() const
const G4DynamicParticle & getDynamicParticle() const
G4LorentzVector getMomentum() const
G4double getEnergy() const
G4ParticleDefinition * GetDefinition() const
G4InuclParticle(G4ParticleDefinition *pd, G4double ekin, Model model=DefaultModel)
G4double getKineticEnergy() const
G4double GetTotalMomentum() const
G4InuclParticle(const G4DynamicParticle &dynPart, Model model=DefaultModel)
virtual void print(std::ostream &os) const
G4InuclParticle(G4ParticleDefinition *pd, Model model=DefaultModel)
G4double GetMass() const
G4double GetCharge() const
Model getModel() const
static const double GeV
Definition: G4SIunits.hh:196
void SetKineticEnergy(G4double aEnergy)
G4LorentzVector Get4Momentum() const
void setDefinition(G4ParticleDefinition *pd)
void Set4Momentum(const G4LorentzVector &momentum)
bool operator==(const G4InuclParticle &right)
G4InuclParticle(const G4LorentzVector &mom, Model model=DefaultModel)
G4InuclParticle(const G4InuclParticle &right)
G4double getCharge() const
G4InuclParticle & operator=(const G4InuclParticle &right)
void setMass(G4double mass)
void setModel(Model model)
void setKineticEnergy(G4double ekin)
void setMomentum(const G4LorentzVector &mom)
double G4double
Definition: G4Types.hh:76
std::ostream & operator<<(std::ostream &os, const G4InuclParticle &part)
G4ParticleDefinition * getDefinition() const
bool operator!=(const G4InuclParticle &right)
void SetMass(G4double mass)
G4double getMomModule() const
G4double getMass() const
CLHEP::HepLorentzVector G4LorentzVector