int64.H
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23 
24 Primitive
25  int64
26 
27 Description
28  64bit integer
29 
30 SourceFiles
31  int64.C
32  int64IO.C
33 
34 \*---------------------------------------------------------------------------*/
35 
36 #ifndef int64_H
37 #define int64_H
38 
39 #define __STDC_LIMIT_MACROS
40 #include <stdint.h>
41 #include <climits>
42 #include <cstdlib>
43 
44 #include "word.H"
45 #include "pTraits.H"
46 #include "direction.H"
47 
48 #ifndef UINT64_MIN
49 #define UINT64_MIN 0
50 #endif
51 
52 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
53 
54 namespace Foam
55 {
56 
57 class Istream;
58 class Ostream;
59 
60 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
61 
62 //- Return a word representation of an int64
63 word name(const int64_t);
64 
65 // * * * * * * * * * * * * * * * IOstream Operators * * * * * * * * * * * * //
66 
67 int64_t readInt64(Istream&);
68 bool read(const char*, int64_t&);
69 Istream& operator>>(Istream&, int64_t&);
70 Ostream& operator<<(Ostream&, const int64_t);
71 
72 //- Template specialization for pTraits<int64_t>
73 template<>
74 class pTraits<int64_t>
75 {
76  int64_t p_;
77 
78 public:
79 
80  //- Component type
81  typedef int64_t cmptType;
82 
83  // Member constants
84 
85  enum
86  {
87  dim = 3,
88  rank = 0,
89  nComponents = 1
90  };
91 
92 
93  // Static data members
94 
95  static const char* const typeName;
96  static const char* componentNames[];
97  static const int64_t zero;
98  static const int64_t one;
99  static const int64_t min;
100  static const int64_t max;
101  static const int64_t rootMax;
102  static const int64_t rootMin;
103 
104 
105  // Constructors
106 
107  //- Construct from primitive
108  explicit pTraits(const int64_t&);
109 
110  //- Construct from Istream
111  pTraits(Istream&);
112 
113 
114  // Member Functions
115 
116  //- Access to the int64_t value
117  operator int64_t() const
118  {
119  return p_;
120  }
121 
122  //- Access to the int value
123  operator int64_t&()
124  {
125  return p_;
126  }
127 };
128 
129 
130 inline int64_t mag(const int64_t l)
131 {
132  return ::labs(l);
133 }
134 
135 
136 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
137 
138 } // End namespace Foam
139 
140 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
141 
142 #endif
143 
144 // ************************************************************************* //
pTraits(const PrimitiveType &p)
Construct from primitive.
Definition: pTraits.H:60
dimensioned< scalar > mag(const dimensioned< Type > &)
word name(const complex &)
Return a string representation of a complex.
Definition: complex.C:47
static const char *const typeName
Definition: int64.H:95
static const int64_t zero
Definition: int64.H:97
An Istream is an abstract base class for all input systems (streams, files, token lists etc)...
Definition: Istream.H:57
static const int64_t min
Definition: int64.H:99
Ostream & operator<<(Ostream &, const edgeMesh &)
Definition: edgeMeshIO.C:133
Namespace for OpenFOAM.
static const int64_t one
Definition: int64.H:98
static const int64_t rootMax
Definition: int64.H:101
static const int64_t rootMin
Definition: int64.H:102
int64_t readInt64(Istream &)
Definition: int64IO.C:78
static const int64_t max
Definition: int64.H:100
Traits class for primitives.
Definition: pTraits.H:50
int64_t cmptType
Component type.
Definition: int64.H:81
Direction is an integer type used to represent the Cartesian directions etc. Currently it is a typede...
Istream & operator>>(Istream &, edgeMesh &)
Definition: edgeMeshIO.C:144
bool read(const char *, int32_t &)
Definition: int32IO.C:87