| Geant4 Cross Reference |
1 //
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24 // ********************************************************************
25 //
26 //
27 // -------------------------------------------------------------------
28 //
29 // Author: E.Mendoza
30 //
31 // Creation date: May 2024
32 //
33 // Modifications:
34 //
35 // -------------------------------------------------------------------
36 //
37 // NuDEX code (https://doi.org/10.1016/j.nima.2022.167894)
38 //
39
40
41
42 #include "G4NuDEXRandom.hh"
43
44 #if COMPILATIONTYPE == 1
45 //==============================================================================
46 G4NuDEXRandom::G4NuDEXRandom(unsigned int seed){
47 theRandom=new TRandom2(seed);
48 }
49 G4NuDEXRandom::~G4NuDEXRandom(){
50 delete theRandom;
51 }
52 void G4NuDEXRandom::SetSeed(unsigned int seed){
53 theRandom->SetSeed(seed);
54 }
55 unsigned int G4NuDEXRandom::GetSeed(){
56 return theRandom->GetSeed();
57 }
58 G4double G4NuDEXRandom::Uniform(G4double Xmin,G4double Xmax){
59 return theRandom->Uniform(Xmin,Xmax);
60 }
61 unsigned int G4NuDEXRandom::Integer(unsigned int IntegerMax){
62 return theRandom->Integer(IntegerMax);
63 }
64 G4double G4NuDEXRandom::Exp(G4double tau){
65 return theRandom->Exp(tau);
66 }
67 G4double G4NuDEXRandom::Gaus(G4double mean,G4double sigma){
68 return theRandom->Gaus(mean,sigma);
69 }
70 G4int G4NuDEXRandom::Poisson(G4double mean){
71 return theRandom->Poisson(mean);
72 }
73 //==============================================================================
74 void NuDEXException(const char* originOfException, const char* exceptionCode,const char* ){
75 std::cout<<" ############## Error in "<<originOfException<<", line "<<exceptionCode<<" ##############"<<std::endl; exit(1);
76 }
77 //==============================================================================
78
79 #elif COMPILATIONTYPE == 2
80 //==============================================================================
81 G4NuDEXRandom::G4NuDEXRandom(unsigned int seed){
82 theEngine=new CLHEP::HepJamesRandom(seed);
83 theRandFlat=new CLHEP::RandFlat(theEngine);
84 theRandExponential=new CLHEP::RandExponential(theEngine);
85 theRandGauss=new CLHEP::RandGauss(theEngine);
86 theRandPoisson=new CLHEP::RandPoisson(theEngine);
87 }
88 G4NuDEXRandom::~G4NuDEXRandom(){
89
90 //delete theRandFlat;
91 //delete theRandExponential;
92 //delete theRandGauss;
93 //delete theRandPoisson;
94 //delete theEngine;
95
96 }
97 void G4NuDEXRandom::SetSeed(unsigned int seed){
98 theEngine->setSeed(seed);
99 theRandGauss->setF(false);
100 }
101 unsigned int G4NuDEXRandom::GetSeed(){
102 return (unsigned int)theEngine->getSeed();
103 }
104 G4double G4NuDEXRandom::Uniform(G4double Xmin,G4double Xmax){
105 return theRandFlat->fire(Xmin,Xmax);
106 }
107 unsigned int G4NuDEXRandom::Integer(unsigned int IntegerMax){
108 return (unsigned int)theRandFlat->fireInt(IntegerMax); //bikerful!!!
109 }
110 G4double G4NuDEXRandom::Exp(G4double tau){
111 return theRandExponential->fire(tau);
112 }
113 G4double G4NuDEXRandom::Gaus(G4double mean,G4double sigma){
114 return theRandGauss->fire(mean,sigma);
115 }
116 G4long G4NuDEXRandom::Poisson(G4double mean){
117 return theRandPoisson->fire(mean);
118 }
119 //==============================================================================
120 void NuDEXException(const char* originOfException, const char* exceptionCode,const char* description){
121 G4Exception(originOfException,exceptionCode,FatalException,description);
122 }
123 //==============================================================================
124 #endif
125