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25 // 25 //
26 // G4UnitsTable << 26 //
>> 27 //
>> 28 //
>> 29 // -----------------------------------------------------------------
>> 30 //
>> 31 // ------------------- class G4UnitsTable -----------------
>> 32 //
>> 33 // 17-05-98: first version, M.Maire
>> 34 // 13-10-98: Units and symbols printed in fixed length, M.Maire
>> 35 // 18-01-00: BestUnit for three vector, M.Maire
>> 36 // 06-03-01: Migrated to STL vectors, G.Cosmo
27 // 37 //
28 // Class description: 38 // Class description:
29 // 39 //
30 // This class maintains a table of Units. 40 // This class maintains a table of Units.
31 // A Unit has a name, a symbol, a value and be 41 // A Unit has a name, a symbol, a value and belong to a category (i.e. its
32 // dimensional definition): Length, Time, Ener 42 // dimensional definition): Length, Time, Energy, etc...
33 // The Units are grouped by category. The Tabl 43 // The Units are grouped by category. The TableOfUnits is a list of categories.
34 // The class G4BestUnit allows to convert auto 44 // The class G4BestUnit allows to convert automaticaly a physical quantity
35 // from its internal value into the most appro 45 // from its internal value into the most appropriate Unit of the same category.
>> 46 //
36 47
37 // Author: M.Maire, 17.05.1998 - First version << 48 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
38 // Revisions: G.Cosmo, 06.03.2001 - Migrated t << 49 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
39 // ------------------------------------------- <<
40 #ifndef G4UnitsTable_hh <<
41 #define G4UnitsTable_hh 1 <<
42 50
43 #include <vector> << 51 #ifndef G4UnitsTable_HH
>> 52 #define G4UnitsTable_HH
44 53
45 #include "G4ThreeVector.hh" <<
46 #include "globals.hh" 54 #include "globals.hh"
>> 55 #include <vector>
>> 56 #include "G4ThreeVector.hh"
47 57
48 class G4UnitsCategory; 58 class G4UnitsCategory;
49 class G4UnitDefinition; 59 class G4UnitDefinition;
50 60
51 // ------------------------------------------- << 61 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
52 <<
53 #ifdef G4MULTITHREADED 62 #ifdef G4MULTITHREADED
54 <<
55 class G4UnitsTable : public std::vector<G4Unit 63 class G4UnitsTable : public std::vector<G4UnitsCategory*>
56 { 64 {
57 public: << 65 public:
58 using std::vector<G4UnitsCategory*>::vector; << 66 G4UnitsTable();
59 G4UnitsTable() = default; << 67 ~G4UnitsTable();
60 ~G4UnitsTable(); << 68
61 << 69 public:
62 public: << 70 void Synchronize();
63 void Synchronize(); << 71 G4bool Contains(const G4UnitDefinition*,const G4String&);
64 G4bool Contains(const G4UnitDefinition*, con <<
65 }; 72 };
66 #else 73 #else
67 << 74 typedef std::vector<G4UnitsCategory*> G4UnitsTable;
68 using G4UnitsTable = std::vector<G4UnitsCatego <<
69 <<
70 #endif 75 #endif
71 76
72 // ------------------------------------------- << 77 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
73 78
74 class G4UnitDefinition 79 class G4UnitDefinition
75 { 80 {
76 public: << 81 public: // with description
77 G4UnitDefinition(const G4String& name, const <<
78 const G4String& category, G <<
79 82
80 ~G4UnitDefinition() = default; << 83 G4UnitDefinition(const G4String& name, const G4String& symbol,
81 G4bool operator==(const G4UnitDefinition&) c << 84 const G4String& category, G4double value);
82 G4bool operator!=(const G4UnitDefinition&) c << 85
>> 86 public: // without description
>> 87
>> 88 ~G4UnitDefinition();
>> 89 G4bool operator==(const G4UnitDefinition&) const;
>> 90 G4bool operator!=(const G4UnitDefinition&) const;
>> 91
>> 92 public: // with description
>> 93
>> 94 inline const G4String& GetName() const;
>> 95 inline const G4String& GetSymbol() const;
>> 96 inline G4double GetValue() const;
>> 97
>> 98 void PrintDefinition();
>> 99
>> 100 static void BuildUnitsTable();
>> 101 static void PrintUnitsTable();
>> 102 static void ClearUnitsTable();
>> 103
>> 104 static G4UnitsTable& GetUnitsTable();
>> 105
>> 106 static G4bool IsUnitDefined(const G4String&);
>> 107 static G4double GetValueOf (const G4String&);
>> 108 static G4String GetCategory(const G4String&);
>> 109
>> 110 private:
>> 111
>> 112 G4UnitDefinition(const G4UnitDefinition&);
>> 113 G4UnitDefinition& operator=(const G4UnitDefinition&);
>> 114
>> 115 private:
>> 116
>> 117 G4String Name; // SI name
>> 118 G4String SymbolName; // SI symbol
>> 119 G4double Value; // value in the internal system of units
>> 120
>> 121 static G4ThreadLocal G4UnitsTable *pUnitsTable; // table of Units
>> 122 static G4ThreadLocal G4bool unitsTableDestroyed;
83 123
84 inline const G4String& GetName() const; << 124 size_t CategoryIndex; // category index of this unit
85 inline const G4String& GetSymbol() const; <<
86 inline G4double GetValue() const; <<
87 <<
88 void PrintDefinition(); <<
89 <<
90 static void BuildUnitsTable(); <<
91 static void PrintUnitsTable(); <<
92 static void ClearUnitsTable(); <<
93 <<
94 static G4UnitsTable& GetUnitsTable(); <<
95 <<
96 static G4bool IsUnitDefined(const G4String&) <<
97 static G4double GetValueOf(const G4String&); <<
98 static G4String GetCategory(const G4String&) <<
99 <<
100 private: <<
101 G4UnitDefinition(const G4UnitDefinition&); <<
102 G4UnitDefinition& operator=(const G4UnitDefi <<
103 <<
104 private: <<
105 G4String Name; // SI name <<
106 G4String SymbolName; // SI symbol <<
107 G4double Value = 0.0; // value in the inter <<
108 <<
109 static G4ThreadLocal G4UnitsTable* pUnitsTab <<
110 static G4ThreadLocal G4bool unitsTableDestro <<
111 <<
112 std::size_t CategoryIndex = 0; // category <<
113 125
114 #ifdef G4MULTITHREADED 126 #ifdef G4MULTITHREADED
115 static G4UnitsTable* pUnitsTableShadow; // << 127 static G4UnitsTable *pUnitsTableShadow; // shadow of table of Units
116 << 128 public:
117 public: << 129 inline static G4UnitsTable& GetUnitsTableShadow()
118 inline static G4UnitsTable& GetUnitsTableSha << 130 {return *pUnitsTableShadow;}
119 { <<
120 return *pUnitsTableShadow; <<
121 } <<
122 #endif 131 #endif
123 }; 132 };
124 133
125 // ------------------------------------------- << 134 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
126 135
127 using G4UnitsContainer = std::vector<G4UnitDef << 136 typedef std::vector<G4UnitDefinition*> G4UnitsContainer;
128 137
129 class G4UnitsCategory 138 class G4UnitsCategory
130 { 139 {
131 public: << 140 public: // without description
132 explicit G4UnitsCategory(const G4String& nam << 141
133 ~G4UnitsCategory(); << 142 explicit G4UnitsCategory(const G4String& name);
134 G4bool operator==(const G4UnitsCategory&) co << 143 ~G4UnitsCategory();
135 G4bool operator!=(const G4UnitsCategory&) co << 144 G4bool operator==(const G4UnitsCategory&) const;
136 << 145 G4bool operator!=(const G4UnitsCategory&) const;
137 inline const G4String& GetName() const; << 146
138 inline G4UnitsContainer& GetUnitsList(); << 147 public: // without description
139 inline G4int GetNameMxLen() const; << 148
140 inline G4int GetSymbMxLen() const; << 149 inline const G4String& GetName() const;
141 inline void UpdateNameMxLen(G4int len); << 150 inline G4UnitsContainer& GetUnitsList();
142 inline void UpdateSymbMxLen(G4int len); << 151 inline G4int GetNameMxLen() const;
143 void PrintCategory(); << 152 inline G4int GetSymbMxLen() const;
144 << 153 inline void UpdateNameMxLen(G4int len);
145 private: << 154 inline void UpdateSymbMxLen(G4int len);
146 G4UnitsCategory(const G4UnitsCategory&); << 155 void PrintCategory();
147 G4UnitsCategory& operator=(const G4UnitsCate << 156
148 << 157 private:
149 private: << 158
150 G4String Name; // dimensional << 159 G4UnitsCategory(const G4UnitsCategory&);
151 G4UnitsContainer UnitsList; // List of unit << 160 G4UnitsCategory& operator=(const G4UnitsCategory&);
152 G4int NameMxLen = 0; // max length o << 161
153 G4int SymbMxLen = 0; // max length o << 162 private:
>> 163
>> 164 G4String Name; // dimensional family: Length,Volume,Energy
>> 165 G4UnitsContainer UnitsList; // List of units in this family
>> 166 G4int NameMxLen; // max length of the units name
>> 167 G4int SymbMxLen; // max length of the units symbol
154 }; 168 };
155 169
156 // ------------------------------------------- << 170 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
157 171
158 class G4BestUnit 172 class G4BestUnit
159 { 173 {
160 public: << 174 public: // with description
161 G4BestUnit(G4double internalValue, const G4S << 175
162 G4BestUnit(const G4ThreeVector& internalValu << 176 G4BestUnit(G4double internalValue, const G4String& category);
163 // These constructors convert a physical qua << 177 G4BestUnit(const G4ThreeVector& internalValue, const G4String& category);
164 // into the most appropriate unit of the sam << 178 // These constructors convert a physical quantity from its internalValue
165 // In practice it builds an object VU = (new << 179 // into the most appropriate unit of the same category.
166 << 180 // In practice it builds an object VU = (newValue, newUnit)
167 ~G4BestUnit() = default; << 181
168 << 182 ~G4BestUnit();
169 inline G4double* GetValue(); << 183
170 inline const G4String& GetCategory() const; << 184 public: // without description
171 inline std::size_t GetIndexOfCategory() cons << 185
172 operator G4String() const; // Conversion to << 186 inline G4double* GetValue();
173 << 187 inline const G4String& GetCategory() const;
174 friend std::ostream& operator<<(std::ostream << 188 inline size_t GetIndexOfCategory() const;
175 // Default format to print the objet VU abov << 189 operator G4String () const; // Conversion to best string.
176 << 190
177 private: << 191 public: // with description
178 G4double Value[3]; // value in the interna << 192
179 G4int nbOfVals = 0; // G4double=1; G4ThreeV << 193 friend std::ostream& operator<<(std::ostream&,G4BestUnit VU);
180 G4String Category; // dimensional family: << 194 // Default format to print the objet VU above.
181 std::size_t IndexOfCategory = 0; // positio << 195
>> 196 private:
>> 197
>> 198 G4double Value[3]; // value in the internal system of units
>> 199 G4int nbOfVals; // G4double=1; G4ThreeVector=3
>> 200 G4String Category; // dimensional family: Length,Volume,Energy ...
>> 201 size_t IndexOfCategory; // position of Category in UnitsTable
182 }; 202 };
183 203
184 #include "G4UnitsTable.icc" 204 #include "G4UnitsTable.icc"
>> 205
>> 206 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
185 207
186 #endif 208 #endif
187 209