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G4INCLRandom.hh
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25 //
26 // INCL++ intra-nuclear cascade model
27 // Alain Boudard, CEA-Saclay, France
28 // Joseph Cugnon, University of Liege, Belgium
29 // Jean-Christophe David, CEA-Saclay, France
30 // Pekka Kaitaniemi, CEA-Saclay, France, and Helsinki Institute of Physics, Finland
31 // Sylvie Leray, CEA-Saclay, France
32 // Davide Mancusi, CEA-Saclay, France
33 //
34 #define INCLXX_IN_GEANT4_MODE 1
35 
36 #include "globals.hh"
37 
38 /*
39  * G4INCLRandom.hh
40  *
41  * \date 7 June 2009
42  * \author Pekka Kaitaniemi
43  */
44 
45 #ifndef G4INCLRANDOM_HH_
46 #define G4INCLRANDOM_HH_
47 
48 #include <iostream>
49 #include <cmath>
50 #include <utility>
52 #include "G4INCLThreeVector.hh"
53 #include "G4INCLGlobals.hh"
54 #include "G4INCLConfig.hh"
55 
56 namespace G4INCL {
57 
58  namespace Random {
64  void setGenerator(G4INCL::IRandomGenerator *aGenerator);
65 
70  void setSeeds(const SeedVector &sv);
71 
77 
81  G4double shoot();
82 
86  G4double shoot0();
87 
91  G4double shoot1();
92 
96  template<typename T> T shootInteger(T n){
97  return static_cast<T>(shoot1() * n);
98  }
99 
103  G4double gauss(G4double sigma=1.);
104 
109 
115 
121  ThreeVector gaussVector(G4double sigma=1.);
122 
124  std::pair<G4double,G4double> correlatedGaussian(const G4double corrCoeff, const G4double x0=0., const G4double sigma=1.);
125 
127  std::pair<G4double,G4double> correlatedUniform(const G4double corrCoeff);
128 
132  void deleteGenerator();
133 
138 
139 #ifdef INCL_COUNT_RND_CALLS
140  unsigned long long getNumberOfCalls();
142 #endif
143 
145  void saveSeeds();
146 
148  SeedVector getSavedSeeds();
149 
151 #ifdef INCLXX_IN_GEANT4_MODE
152  void initialize(Config const * const);
153 #else
154  void initialize(Config const * const theConfig);
155 #endif
156 
157  class Adapter {
158  public:
159  G4int operator()(const G4int n) const;
160  };
161 
162  Adapter const &getAdapter();
163  }
164 
165 }
166 
167 #endif /* G4INCLRANDOM_HH_ */
ThreeVector gaussVector(G4double sigma=1.)
Generate Gaussianly-distributed ThreeVectors.
ThreeVector sphereVector(G4double rmax=1.)
void deleteGenerator()
T shootInteger(T n)
Definition: G4INCLRandom.hh:96
void initialize(Config const *const)
Initialize generator according to a Config object.
G4double shoot0()
int G4int
Definition: G4Types.hh:78
ThreeVector normVector(G4double norm=1.)
void saveSeeds()
Save the status of the random-number generator.
SeedVector getSeeds()
Definition: G4INCLRandom.cc:89
G4double shoot1()
std::pair< G4double, G4double > correlatedUniform(const G4double corrCoeff)
Generate pairs of correlated uniform random numbers.
bool G4bool
Definition: G4Types.hh:79
SeedVector getSavedSeeds()
Get the saved status of the random-number generator.
const G4int n
void setGenerator(G4INCL::IRandomGenerator *aGenerator)
Definition: G4INCLRandom.cc:72
Adapter const & getAdapter()
G4double gauss(G4double sigma=1.)
G4double shoot()
Definition: G4INCLRandom.cc:93
G4int operator()(const G4int n) const
double G4double
Definition: G4Types.hh:76
std::pair< G4double, G4double > correlatedGaussian(const G4double corrCoeff, const G4double x0=0., const G4double sigma=1.)
Generate pairs of correlated Gaussian random numbers.
G4bool isInitialized()
void setSeeds(const SeedVector &sv)
Definition: G4INCLRandom.cc:85