Geant4  10.01
Randomize.hh
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27 // $Id: Randomize.hh 80506 2014-04-24 14:44:18Z gcosmo $
28 //
29 #ifndef randomize_h
30 #define randomize_h 1
31 
32 #include <CLHEP/Random/Randomize.h>
33 
34 #if __clang__
35  #if (defined(G4MULTITHREADED) && !defined(G4USE_STD11) && \
36  !__has_feature(cxx_thread_local))
37  #define CLANG_NOSTDTLS
38  #endif
39 #endif
40 
41 #if (defined(G4MULTITHREADED) && !defined(G4USE_STD11)) || \
42  (defined(CLANG_NOSTDTLS))
43 
44 // MT needs special Random Number distribution classes
45 //
46 #include "G4MTHepRandom.hh"
47 #include "G4MTRandBit.hh"
48 #include "G4MTRandExponential.hh"
49 #include "G4MTRandFlat.hh"
50 #include "G4MTRandGamma.hh"
51 #include "G4MTRandGauss.hh"
52 #include "G4MTRandGaussQ.hh"
53 #include "G4MTRandGeneral.hh"
54 
55 // NOTE: G4RandStat MT-version is missing, but actually currently
56 // never used in the G4 source
57 //
58 #define G4RandFlat G4MTRandFlat
59 #define G4RandBit G4MTRandBit
60 #define G4RandGamma G4MTRandGamma
61 #define G4RandGauss G4MTRandGaussQ
62 #define G4RandExponential G4MTRandExponential
63 #define G4RandGeneral G4MTRandGeneral
64 #define G4Random G4MTHepRandom
65 
66 #define G4UniformRand() G4MTHepRandom::getTheEngine()->flat()
67 
68 // Currently not be used in G4 source
69 //
70 #define G4RandFlatArray G4MTRandFlat::shootArray
71 #define G4RandFlatInt G4MTRandFlat::shootInt
72 #define G4RandGeneralTmp G4MTRandGeneral
73 
74 #else // Sequential mode or supporting C++11 standard
75 
76 // Distributions used ...
77 //
78 #include <CLHEP/Random/RandFlat.h>
79 #include <CLHEP/Random/RandBit.h>
80 #include <CLHEP/Random/RandGamma.h>
81 #include <CLHEP/Random/RandGaussQ.h>
82 #include <CLHEP/Random/RandPoissonQ.h>
83 #include <CLHEP/Random/RandExponential.h>
84 #include <CLHEP/Random/RandGeneral.h>
85 
86 #define G4RandStat CLHEP::HepStat
87 #define G4RandFlat CLHEP::RandFlat
88 #define G4RandBit CLHEP::RandBit
89 #define G4RandGamma CLHEP::RandGamma
90 #define G4RandGauss CLHEP::RandGaussQ
91 #define G4RandExponential CLHEP::RandExponential
92 #define G4RandGeneral CLHEP::RandGeneral
93 #define G4Random CLHEP::HepRandom
94 
95 #define G4UniformRand() CLHEP::HepRandom::getTheEngine()->flat()
96 
97 #endif // G4MULTITHREADED
98 #endif // randomize_h