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25 // 25 //
26 // G4UnitsTable << 26 //
>> 27 // $Id: G4UnitsTable.hh,v 1.18 2006/11/30 10:37:57 gcosmo Exp $
>> 28 // GEANT4 tag $Name: geant4-08-02-patch-01-ref $
>> 29 //
>> 30 //
>> 31 // -----------------------------------------------------------------
>> 32 //
>> 33 // ------------------- class G4UnitsTable -----------------
>> 34 //
>> 35 // 17-05-98: first version, M.Maire
>> 36 // 13-10-98: Units and symbols printed in fixed length, M.Maire
>> 37 // 18-01-00: BestUnit for three vector, M.Maire
>> 38 // 06-03-01: Migrated to STL vectors, G.Cosmo
27 // 39 //
28 // Class description: 40 // Class description:
29 // 41 //
30 // This class maintains a table of Units. 42 // This class maintains a table of Units.
31 // A Unit has a name, a symbol, a value and be 43 // A Unit has a name, a symbol, a value and belong to a category (i.e. its
32 // dimensional definition): Length, Time, Ener 44 // dimensional definition): Length, Time, Energy, etc...
33 // The Units are grouped by category. The Tabl 45 // The Units are grouped by category. The TableOfUnits is a list of categories.
34 // The class G4BestUnit allows to convert auto 46 // The class G4BestUnit allows to convert automaticaly a physical quantity
35 // from its internal value into the most appro 47 // from its internal value into the most appropriate Unit of the same category.
>> 48 //
36 49
37 // Author: M.Maire, 17.05.1998 - First version << 50 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
38 // Revisions: G.Cosmo, 06.03.2001 - Migrated t << 51 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
39 // ------------------------------------------- <<
40 #ifndef G4UnitsTable_hh <<
41 #define G4UnitsTable_hh 1 <<
42 52
43 #include <vector> << 53 #ifndef G4UnitsTable_HH
>> 54 #define G4UnitsTable_HH
44 55
45 #include "G4ThreeVector.hh" <<
46 #include "globals.hh" 56 #include "globals.hh"
>> 57 #include <vector>
>> 58 #include "G4ThreeVector.hh"
47 59
48 class G4UnitsCategory; 60 class G4UnitsCategory;
49 class G4UnitDefinition; << 61 typedef std::vector<G4UnitsCategory*> G4UnitsTable;
50 <<
51 // ------------------------------------------- <<
52 <<
53 #ifdef G4MULTITHREADED <<
54 <<
55 class G4UnitsTable : public std::vector<G4Unit <<
56 { <<
57 public: <<
58 using std::vector<G4UnitsCategory*>::vector; <<
59 G4UnitsTable() = default; <<
60 ~G4UnitsTable(); <<
61 <<
62 public: <<
63 void Synchronize(); <<
64 G4bool Contains(const G4UnitDefinition*, con <<
65 }; <<
66 #else <<
67 <<
68 using G4UnitsTable = std::vector<G4UnitsCatego <<
69 62
70 #endif << 63 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
71 <<
72 // ------------------------------------------- <<
73 64
74 class G4UnitDefinition 65 class G4UnitDefinition
75 { 66 {
76 public: << 67 public: // with description
77 G4UnitDefinition(const G4String& name, const <<
78 const G4String& category, G <<
79 <<
80 ~G4UnitDefinition() = default; <<
81 G4bool operator==(const G4UnitDefinition&) c <<
82 G4bool operator!=(const G4UnitDefinition&) c <<
83 <<
84 inline const G4String& GetName() const; <<
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 68
100 private: << 69 G4UnitDefinition(const G4String& name, const G4String& symbol,
101 G4UnitDefinition(const G4UnitDefinition&); << 70 const G4String& category, G4double value);
102 G4UnitDefinition& operator=(const G4UnitDefi << 71
>> 72 public: // without description
>> 73
>> 74 ~G4UnitDefinition();
>> 75 G4int operator==(const G4UnitDefinition&) const;
>> 76 G4int operator!=(const G4UnitDefinition&) const;
>> 77
>> 78 public: // with description
>> 79
>> 80 inline const G4String& GetName() const;
>> 81 inline const G4String& GetSymbol() const;
>> 82 inline G4double GetValue() const;
>> 83
>> 84 void PrintDefinition();
>> 85
>> 86 static void BuildUnitsTable();
>> 87 static void PrintUnitsTable();
>> 88 static void ClearUnitsTable();
>> 89
>> 90 static G4UnitsTable& GetUnitsTable();
>> 91
>> 92 static G4double GetValueOf (const G4String&);
>> 93 static G4String GetCategory(const G4String&);
>> 94
>> 95 private:
>> 96
>> 97 G4UnitDefinition(const G4UnitDefinition&);
>> 98 G4UnitDefinition& operator=(const G4UnitDefinition&);
>> 99
>> 100 private:
>> 101
>> 102 G4String Name; // SI name
>> 103 G4String SymbolName; // SI symbol
>> 104 G4double Value; // value in the internal system of units
>> 105
>> 106 static G4UnitsTable theUnitsTable; // table of Units
103 107
104 private: << 108 size_t CategoryIndex; // category index of this unit
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 <<
114 #ifdef G4MULTITHREADED <<
115 static G4UnitsTable* pUnitsTableShadow; // <<
116 <<
117 public: <<
118 inline static G4UnitsTable& GetUnitsTableSha <<
119 { <<
120 return *pUnitsTableShadow; <<
121 } <<
122 #endif <<
123 }; 109 };
124 110
125 // ------------------------------------------- << 111 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
126 112
127 using G4UnitsContainer = std::vector<G4UnitDef << 113 typedef std::vector<G4UnitDefinition*> G4UnitsContainer;
128 114
129 class G4UnitsCategory 115 class G4UnitsCategory
130 { 116 {
131 public: << 117 public: // without description
132 explicit G4UnitsCategory(const G4String& nam << 118
133 ~G4UnitsCategory(); << 119 explicit G4UnitsCategory(const G4String& name);
134 G4bool operator==(const G4UnitsCategory&) co << 120 ~G4UnitsCategory();
135 G4bool operator!=(const G4UnitsCategory&) co << 121 G4int operator==(const G4UnitsCategory&) const;
136 << 122 G4int operator!=(const G4UnitsCategory&) const;
137 inline const G4String& GetName() const; << 123
138 inline G4UnitsContainer& GetUnitsList(); << 124 public: // without description
139 inline G4int GetNameMxLen() const; << 125
140 inline G4int GetSymbMxLen() const; << 126 inline const G4String& GetName() const;
141 inline void UpdateNameMxLen(G4int len); << 127 inline G4UnitsContainer& GetUnitsList();
142 inline void UpdateSymbMxLen(G4int len); << 128 inline G4int GetNameMxLen() const;
143 void PrintCategory(); << 129 inline G4int GetSymbMxLen() const;
144 << 130 inline void UpdateNameMxLen(G4int len);
145 private: << 131 inline void UpdateSymbMxLen(G4int len);
146 G4UnitsCategory(const G4UnitsCategory&); << 132 void PrintCategory();
147 G4UnitsCategory& operator=(const G4UnitsCate << 133
148 << 134 private:
149 private: << 135
150 G4String Name; // dimensional << 136 G4UnitsCategory(const G4UnitsCategory&);
151 G4UnitsContainer UnitsList; // List of unit << 137 G4UnitsCategory& operator=(const G4UnitsCategory&);
152 G4int NameMxLen = 0; // max length o << 138
153 G4int SymbMxLen = 0; // max length o << 139 private:
>> 140
>> 141 G4String Name; // dimensional family: Length,Volume,Energy
>> 142 G4UnitsContainer UnitsList; // List of units in this family
>> 143 G4int NameMxLen; // max length of the units name
>> 144 G4int SymbMxLen; // max length of the units symbol
154 }; 145 };
155 146
156 // ------------------------------------------- << 147 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
157 148
158 class G4BestUnit 149 class G4BestUnit
159 { 150 {
160 public: << 151 public: // with description
161 G4BestUnit(G4double internalValue, const G4S << 152
162 G4BestUnit(const G4ThreeVector& internalValu << 153 G4BestUnit(G4double internalValue, const G4String& category);
163 // These constructors convert a physical qua << 154 G4BestUnit(const G4ThreeVector& internalValue, const G4String& category);
164 // into the most appropriate unit of the sam << 155 // These constructors convert a physical quantity from its internalValue
165 // In practice it builds an object VU = (new << 156 // into the most appropriate unit of the same category.
166 << 157 // In practice it builds an object VU = (newValue, newUnit)
167 ~G4BestUnit() = default; << 158
168 << 159 ~G4BestUnit();
169 inline G4double* GetValue(); << 160
170 inline const G4String& GetCategory() const; << 161 public: // without description
171 inline std::size_t GetIndexOfCategory() cons << 162
172 operator G4String() const; // Conversion to << 163 inline G4double* GetValue();
173 << 164 inline const G4String& GetCategory() const;
174 friend std::ostream& operator<<(std::ostream << 165 inline size_t GetIndexOfCategory() const;
175 // Default format to print the objet VU abov << 166 operator G4String () const; // Conversion to best string.
176 << 167
177 private: << 168 public: // with description
178 G4double Value[3]; // value in the interna << 169
179 G4int nbOfVals = 0; // G4double=1; G4ThreeV << 170 friend std::ostream& operator<<(std::ostream&,G4BestUnit VU);
180 G4String Category; // dimensional family: << 171 // Default format to print the objet VU above.
181 std::size_t IndexOfCategory = 0; // positio << 172
>> 173 private:
>> 174
>> 175 G4double Value[3]; // value in the internal system of units
>> 176 G4int nbOfVals; // G4double=1; G4ThreeVector=3
>> 177 G4String Category; // dimensional family: Length,Volume,Energy ...
>> 178 size_t IndexOfCategory; // position of Category in UnitsTable
182 }; 179 };
183 180
184 #include "G4UnitsTable.icc" 181 #include "G4UnitsTable.icc"
>> 182
>> 183 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
185 184
186 #endif 185 #endif
187 186