26 #ifndef vtkTypeTraits_h
27 #define vtkTypeTraits_h
36 #define VTK_TYPE_TRAITS(type, macro, isSigned, name, print, format) \
38 struct vtkTypeTraits<type> \
41 typedef type ValueType; \
46 VTK_TYPE_ID = VTK_##macro \
48 static int VTKTypeID() { return VTK_##macro; } \
51 static type Min() { return VTK_##macro##_MIN; } \
54 static type Max() { return VTK_##macro##_MAX; } \
57 static int IsSigned() { return isSigned; } \
60 typedef vtkType##name SizedType; \
63 static const char* SizedName() { return #name; } \
66 static const char* Name() { return #type; } \
69 typedef print PrintType; \
72 static const char* ParseFormat() { return format; } \
76 #define VTK_TYPE_NAME_FLOAT float
77 #define VTK_TYPE_NAME_DOUBLE double
78 #define VTK_TYPE_SIZED_FLOAT FLOAT32
79 #define VTK_TYPE_SIZED_DOUBLE FLOAT64
85 #define VTK_TYPE_NAME_CHAR char
86 #if VTK_TYPE_CHAR_IS_SIGNED
87 #define VTK_TYPE_SIZED_CHAR INT8
90 #define VTK_TYPE_SIZED_CHAR UINT8
93 #define VTK_TYPE_NAME_SIGNED_CHAR signed char
94 #define VTK_TYPE_NAME_UNSIGNED_CHAR unsigned char
95 #define VTK_TYPE_SIZED_SIGNED_CHAR INT8
96 #define VTK_TYPE_SIZED_UNSIGNED_CHAR UINT8
98 VTK_TYPE_TRAITS(
unsigned char, UNSIGNED_CHAR, 0, UInt8,
unsigned short,
"%hu");
101 #define VTK_TYPE_NAME_SHORT short
102 #define VTK_TYPE_NAME_UNSIGNED_SHORT unsigned short
103 #define VTK_TYPE_SIZED_SHORT INT16
104 #define VTK_TYPE_SIZED_UNSIGNED_SHORT UINT16
106 VTK_TYPE_TRAITS(
unsigned short, UNSIGNED_SHORT, 0, UInt16,
unsigned short,
"%hu");
109 #define VTK_TYPE_NAME_INT int
110 #define VTK_TYPE_NAME_UNSIGNED_INT unsigned int
111 #define VTK_TYPE_SIZED_INT INT32
112 #define VTK_TYPE_SIZED_UNSIGNED_INT UINT32
114 VTK_TYPE_TRAITS(
unsigned int, UNSIGNED_INT, 0, UInt32,
unsigned int,
"%u");
117 #define VTK_TYPE_NAME_LONG long
118 #define VTK_TYPE_NAME_UNSIGNED_LONG unsigned long
119 #if VTK_SIZEOF_LONG == 4
120 #define VTK_TYPE_SIZED_LONG INT32
121 #define VTK_TYPE_SIZED_UNSIGNED_LONG UINT32
123 VTK_TYPE_TRAITS(
unsigned long, UNSIGNED_LONG, 0, UInt32,
unsigned long,
"%lu");
124 #elif VTK_SIZEOF_LONG == 8
125 #define VTK_TYPE_SIZED_LONG INT64
126 #define VTK_TYPE_SIZED_UNSIGNED_LONG UINT64
128 VTK_TYPE_TRAITS(
unsigned long, UNSIGNED_LONG, 0, UInt64,
unsigned long,
"%lu");
130 #error "Type long is not 4 or 8 bytes in size."
134 #define VTK_TYPE_NAME_LONG_LONG long long
135 #define VTK_TYPE_NAME_UNSIGNED_LONG_LONG unsigned long long
136 #if VTK_SIZEOF_LONG_LONG == 8
137 #define VTK_TYPE_SIZED_LONG_LONG INT64
138 #define VTK_TYPE_SIZED_UNSIGNED_LONG_LONG UINT64
139 #define VTK_TYPE_LONG_LONG_FORMAT "%ll"
140 VTK_TYPE_TRAITS(
long long, LONG_LONG, 1, Int64,
long long, VTK_TYPE_LONG_LONG_FORMAT
"d");
141 VTK_TYPE_TRAITS(
unsigned long long, UNSIGNED_LONG_LONG, 0, UInt64,
unsigned long long,
142 VTK_TYPE_LONG_LONG_FORMAT
"u");
143 #undef VTK_TYPE_LONG_LONG_FORMAT
145 #error "Type long long is not 8 bytes in size."
150 #define VTK_TYPE_NAME_ID_TYPE vtkIdType
151 #if defined(VTK_USE_64BIT_IDS)
152 #define VTK_TYPE_SIZED_ID_TYPE INT64
154 #define VTK_TYPE_SIZED_ID_TYPE INT32
157 #undef VTK_TYPE_TRAITS
#define VTK_TYPE_TRAITS(type, macro, isSigned, name, print, format)
Template defining traits of native types used by VTK.