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25 // 25 //
26 // G4PhysicsTable 26 // G4PhysicsTable
27 // 27 //
28 // Class description: 28 // Class description:
29 // 29 //
30 // G4PhysicsTable is an utility class for stor 30 // G4PhysicsTable is an utility class for storage of pointers
31 // to G4PhysicsVector containers. It derives a 31 // to G4PhysicsVector containers. It derives all functionalities
32 // of STL vector containers with the addition 32 // of STL vector containers with the addition of few methods for
33 // compatibility with previous implementation 33 // compatibility with previous implementation based on Rogue-Wave
34 // pointer collections. 34 // pointer collections.
35 // The constructor given the 'capacity' of the 35 // The constructor given the 'capacity' of the table, pre-allocates
36 // memory for the specified value by invoking 36 // memory for the specified value by invoking the STL's reserve()
37 // function, in order to avoid reallocation du 37 // function, in order to avoid reallocation during insertions.
38 // G4PhysicsTable has a vector of Boolean whic 38 // G4PhysicsTable has a vector of Boolean which are used
39 // as 'recalc-needed' flags when processes cal 39 // as 'recalc-needed' flags when processes calculate physics tables.
40 40
41 // Author: G.Cosmo, 2 December 1995 41 // Author: G.Cosmo, 2 December 1995
42 // First implementation based on objec 42 // First implementation based on object model
43 // Revisions: 43 // Revisions:
44 // - 1st March 1996, K.Amako: modified 44 // - 1st March 1996, K.Amako: modified
45 // - 24th February 2001, H.Kurashige: migratio 45 // - 24th February 2001, H.Kurashige: migration to STL vectors
46 // ------------------------------------------- 46 // --------------------------------------------------------------------
47 #ifndef G4PhysicsTable_hh 47 #ifndef G4PhysicsTable_hh
48 #define G4PhysicsTable_hh 1 48 #define G4PhysicsTable_hh 1
49 49
50 #include "G4PhysicsVector.hh" 50 #include "G4PhysicsVector.hh"
51 #include "G4ios.hh" 51 #include "G4ios.hh"
52 #include "globals.hh" 52 #include "globals.hh"
53 #include <vector> 53 #include <vector>
54 54
55 class G4PhysicsTable : public std::vector<G4Ph 55 class G4PhysicsTable : public std::vector<G4PhysicsVector*>
56 { 56 {
57 using G4PhysCollection = std::vector<G4Physi 57 using G4PhysCollection = std::vector<G4PhysicsVector*>;
58 using G4FlagCollection = std::vector<G4bool> 58 using G4FlagCollection = std::vector<G4bool>;
59 59
60 public: 60 public:
61 G4PhysicsTable() = default; 61 G4PhysicsTable() = default;
62 // Default constructor 62 // Default constructor
63 63
64 explicit G4PhysicsTable(size_t cap); 64 explicit G4PhysicsTable(size_t cap);
65 // Constructor with capacity. Reserves memor 65 // Constructor with capacity. Reserves memory for the specified capacity
66 66
67 virtual ~G4PhysicsTable(); 67 virtual ~G4PhysicsTable();
68 // Destructor. Does not invoke deletion of c 68 // Destructor. Does not invoke deletion of contained pointed collections
69 69
70 G4PhysicsTable(const G4PhysicsTable&) = dele 70 G4PhysicsTable(const G4PhysicsTable&) = delete;
71 G4PhysicsTable& operator=(const G4PhysicsTab 71 G4PhysicsTable& operator=(const G4PhysicsTable&) = delete;
72 72
73 G4PhysicsVector*& operator()(std::size_t); 73 G4PhysicsVector*& operator()(std::size_t);
74 G4PhysicsVector* const& operator()(std::size 74 G4PhysicsVector* const& operator()(std::size_t) const;
75 // Access operators 75 // Access operators
76 76
77 void clearAndDestroy(); 77 void clearAndDestroy();
78 // Removes all items and deletes them at the 78 // Removes all items and deletes them at the same time
79 79
80 void push_back(G4PhysicsVector*); 80 void push_back(G4PhysicsVector*);
81 void insert(G4PhysicsVector*); 81 void insert(G4PhysicsVector*);
82 // Pushes new element to collection 82 // Pushes new element to collection
83 83
84 void insertAt(std::size_t, G4PhysicsVector*) 84 void insertAt(std::size_t, G4PhysicsVector*);
85 // Insert element at the specified position 85 // Insert element at the specified position in the collection
86 86
87 void resize(std::size_t, G4PhysicsVector* ve 87 void resize(std::size_t, G4PhysicsVector* vec = nullptr);
88 // Resize collection 88 // Resize collection
89 89
90 std::size_t entries() const; 90 std::size_t entries() const;
91 std::size_t length() const; 91 std::size_t length() const;
92 // Return collection's size 92 // Return collection's size
93 93
94 G4bool isEmpty() const; 94 G4bool isEmpty() const;
95 // Flags if collection is empty or not 95 // Flags if collection is empty or not
96 96
97 G4bool ExistPhysicsTable(const G4String& fil 97 G4bool ExistPhysicsTable(const G4String& fileName) const;
98 // Check if the specified file exists or not 98 // Check if the specified file exists or not
99 99
100 G4bool StorePhysicsTable(const G4String& fil 100 G4bool StorePhysicsTable(const G4String& filename, G4bool ascii = false);
101 // Stores PhysicsTable in a file (returns fa 101 // Stores PhysicsTable in a file (returns false in case of failure)
102 102
103 G4bool RetrievePhysicsTable(const G4String& 103 G4bool RetrievePhysicsTable(const G4String& filename, G4bool ascii = false, G4bool spline = false);
104 // Retrieves Physics from a file (returns fa 104 // Retrieves Physics from a file (returns false in case of failure)
105 105
106 void ResetFlagArray(); 106 void ResetFlagArray();
107 // Reset the array of flags and all flags ar 107 // Reset the array of flags and all flags are set "true".
108 // This flag is supposed to be used as "reca 108 // This flag is supposed to be used as "recalc-needed" flag
109 // associated with each physics vector 109 // associated with each physics vector
110 110
111 G4bool GetFlag(std::size_t i) const; 111 G4bool GetFlag(std::size_t i) const;
112 void ClearFlag(std::size_t i); 112 void ClearFlag(std::size_t i);
113 // Get/Clear the flag for the 'i-th' physics 113 // Get/Clear the flag for the 'i-th' physics vector
114 114
115 friend std::ostream& operator<<(std::ostream 115 friend std::ostream& operator<<(std::ostream& out, G4PhysicsTable& table);
116 116
117 protected: 117 protected:
118 G4PhysicsVector* CreatePhysicsVector(G4int t 118 G4PhysicsVector* CreatePhysicsVector(G4int type, G4bool spline);
119 G4FlagCollection vecFlag; 119 G4FlagCollection vecFlag;
120 }; 120 };
121 121
122 #include "G4PhysicsTable.icc" 122 #include "G4PhysicsTable.icc"
123 123
124 #endif 124 #endif
125 125