| Geant4 Cross Reference |
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25 //
26
27 // Author: Ivana Hrivnacova, IJCLab IN2P3/CNRS, 18/07/2024
28
29 #include <algorithm>
30
31 //
32 // public functions
33 //
34
35 //_____________________________________________________________________________
36 template <class T, std::size_t N>
37 G4AccArray<T, N>::G4AccArray(
38 const G4String& name, const T& value, G4MergeMode mergeMode)
39 : G4VAccumulable(name, mergeMode),
40 fInitValue(value),
41 fMergeFunction(GetMergeFunction<T>(mergeMode))
42 {
43 if (G4Accumulables::VerboseLevel > 1 ) {
44 G4cout << "G4AccArray ctor1" << G4endl;
45 }
46
47 for (auto& element : fArray ) {
48 element = fInitValue;
49 }
50 }
51
52 //_____________________________________________________________________________
53 template <class T, std::size_t N>
54 template <typename... Args>
55 G4AccArray<T, N>::G4AccArray(Args&&... args)
56 : G4VAccumulable(),
57 fArray{{std::forward<Args>(args)...}}, fMergeFunction(GetMergeFunction<T>(fMergeMode))
58 {
59 if (G4Accumulables::VerboseLevel > 1 ) {
60 G4cout << "G4AccArray ctor2" << G4endl;
61 }
62 }
63
64 //_____________________________________________________________________________
65 template <class T, std::size_t N>
66 template <typename First, typename... Args>
67 G4AccArray<T, N>::G4AccArray(const First& firstArg, Args&&... args)
68 : G4VAccumulable(firstArg),
69 fArray{{std::forward<Args>(args)...}},
70 fMergeFunction(GetMergeFunction<T>(fMergeMode))
71 {
72 if (G4Accumulables::VerboseLevel > 1 ) {
73 G4cout << "G4AccArray ctor3" << G4endl;
74 }
75 }
76
77 //_____________________________________________________________________________
78 template <class T, std::size_t N>
79 void G4AccArray<T, N>::Merge(const G4VAccumulable& other)
80 {
81 const auto& otherArrayAcc = static_cast<const G4AccArray<T,N>&>(other);
82 const auto& otherArray = otherArrayAcc.GetArray();
83
84 if (G4Accumulables::VerboseLevel > 2 ) {
85 G4cout << "G4AccArray<T, N>::Merge: " << G4endl;
86 G4cout << "destination: ";
87 for (auto v : this->fArray) {
88 G4cout << v << ", ";
89 }
90 G4cout << G4endl;
91 G4cout << "merged data: ";
92 for (auto v : otherArray) {
93 G4cout << v << ", ";
94 }
95 G4cout << G4endl;
96 }
97
98 std::transform(fArray.begin(), fArray.end(), otherArray.begin(),
99 fArray.begin(), fMergeFunction);
100
101 if (G4Accumulables::VerboseLevel > 1 ) {
102 G4cout << "G4AccArray<T, N>::Merge: done" << G4endl;
103 }
104 }
105
106 //_____________________________________________________________________________
107 template <class T, std::size_t N>
108 void G4AccArray<T, N>::Reset()
109 {
110 for (auto& value : fArray) {
111 value = fInitValue;
112 }
113 }
114
115 //_____________________________________________________________________________
116 template <class T, std::size_t N>
117 void G4AccArray<T, N>::Print(G4PrintOptions options) const
118 {
119 if (options.Has(G4PrintOptions::kType)) {
120 G4cout << "array<" << typeid(fInitValue).name() << ">: ";
121 }
122
123 PrintBase(options);
124
125 bool first = true;
126 for (auto& value : fArray) {
127 if (! first) { G4cout << ", "; }
128 G4cout << value;
129 first = false;
130 }
131 G4cout << G4endl;
132 }
133
134 //_____________________________________________________________________________
135 template <class T, std::size_t N>
136 void G4AccArray<T, N>::SetMergeMode(G4MergeMode value)
137 {
138 G4VAccumulable::SetMergeMode(value);
139 fMergeFunction = GetMergeFunction<T>(value);
140 }
141
142 //_____________________________________________________________________________
143 template <class T, std::size_t N>
144 std::array<T,N>& G4AccArray<T, N>::GetArray()
145 {
146 return fArray;
147 }
148
149 //_____________________________________________________________________________
150 template <class T, std::size_t N>
151 const std::array<T,N>& G4AccArray<T, N>::GetArray() const
152 {
153 return fArray;
154 }
155