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SYS_Types.h File Reference
#include "SYS_Compiler.h"
#include "SYS_Inline.h"
#include <limits>
#include <float.h>
#include <sys/types.h>
#include "fpreal16.h"
#include "SYS_Decimal128.h"
+ Include dependency graph for SYS_Types.h:
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Go to the source code of this file.

Classes

struct  SYS_Types< T >
 
struct  SYS_Types< int32 >
 
struct  SYS_Types< int64 >
 
struct  SYS_Types< fpreal32 >
 
struct  SYS_Types< fpreal64 >
 
union  SYS_FPRealUnionT< T >
 
union  SYS_FPRealUnionT< fpreal16 >
 
union  SYS_FPRealUnionT< fpreal32 >
 
union  SYS_FPRealUnionT< fpreal64 >
 

Macros

#define SYS_PRI64_PREFIX   "ll"
 
#define SYS_PRId64   SYS_PRI64_PREFIX "d"
 
#define SYS_PRIu64   SYS_PRI64_PREFIX "u"
 
#define SYS_PRIx64   SYS_PRI64_PREFIX "x"
 
#define SYS_PRIX64   SYS_PRI64_PREFIX "X"
 
#define SYS_INT64_C(x)   x ## LL
 
#define SYS_UINT64_C(x)   x ## ULL
 
#define SYS_INT8_MIN   std::numeric_limits<int8>::min()
 
#define SYS_INT8_MAX   std::numeric_limits<int8>::max()
 
#define SYS_UINT8_MAX   std::numeric_limits<uint8>::max()
 
#define SYS_INT16_MIN   std::numeric_limits<int16>::min()
 
#define SYS_INT16_MAX   std::numeric_limits<int16>::max()
 
#define SYS_UINT16_MAX   std::numeric_limits<uint16>::max()
 
#define SYS_INT32_MIN   std::numeric_limits<int32>::min()
 
#define SYS_INT32_MAX   std::numeric_limits<int32>::max()
 
#define SYS_UINT32_MAX   std::numeric_limits<uint32>::max()
 
#define SYS_INT64_MIN   std::numeric_limits<int64>::min()
 
#define SYS_INT64_MAX   std::numeric_limits<int64>::max()
 
#define SYS_UINT64_MAX   std::numeric_limits<uint64>::max()
 
#define SYS_EXINT_MIN   SYS_INT64_MIN
 
#define SYS_EXINT_MAX   SYS_INT64_MAX
 
#define SYS_DBL_DIG   17
 
#define SYS_FLT_DIG   9
 
#define SYS_FTOLERANCE   ((fpreal32)0.00001)
 
#define SYS_FTOLERANCE_D   (fpreal64(SYS_FTOLERANCE))
 
#define SYS_FP32_EPSILON   std::numeric_limits<fpreal32>::epsilon()
 
#define SYS_FP64_EPSILON   std::numeric_limits<fpreal64>::epsilon()
 
#define SYS_FP16_MIN   ((fpreal16)H_REAL16_MIN)
 
#define SYS_FP32_MIN   std::numeric_limits<fpreal32>::denorm_min()
 
#define SYS_FP64_MIN   std::numeric_limits<fpreal64>::denorm_min()
 
#define SYS_FP16_MAX   ((fpreal16)H_REAL16_MAX)
 
#define SYS_FP32_MAX   std::numeric_limits<fpreal32>::max()
 
#define SYS_FP64_MAX   std::numeric_limits<fpreal64>::max()
 
#define SYS_SIZEOF_FPREAL   8
 
#define SYS_FPREAL_DIG   SYS_DBL_DIG
 
#define SYS_FTOLERANCE_R   (fpreal(SYS_FTOLERANCE))
 
#define SYS_FPEPSILON   SYS_FP64_EPSILON
 
#define SYS_FPREAL_MIN   SYS_FP64_MIN
 
#define SYS_FPREAL_MAX   SYS_FP64_MAX
 
#define SYS_SCANF_FPREAL   "lg"
 
#define SYS_DIG_FMT_INTERNAL(PREC)   "%." #PREC "g"
 
#define SYS_DIG_FMT(PREC)   SYS_DIG_FMT_INTERNAL(PREC)
 
#define SYS_FLT_DIG_FMT   SYS_DIG_FMT(SYS_FLT_DIG)
 
#define SYS_DBL_DIG_FMT   SYS_DIG_FMT(SYS_DBL_DIG)
 
#define SYS_FPREAL_DIG_FMT   SYS_DIG_FMT(SYS_FPREAL_DIG)
 
#define CONST_INT8(x)   ((int8)x)
 
#define CONST_UINT8(x)   ((uint8)x)
 
#define CONST_INT16(x)   ((int16)x)
 
#define CONST_UINT16(x)   ((uint16)x)
 
#define CONST_INT32(x)   ((int32)x)
 
#define CONST_UINT32(x)   ((uint32)x)
 
#define CONST_INT64(x)   (x##LL)
 
#define CONST_UINT64(x)   (x##LL)
 
#define CONST_FPREAL16(c)   ((fpreal16)c)
 
#define CONST_FPREAL32(c)   ((fpreal32)c)
 
#define CONST_FPREAL64(c)   ((fpreal64)c)
 
#define CONST_FPREAL(c)   ((fpreal)c)
 
#define SYS_PRINTF_CHECK_ATTRIBUTE(string_index, first_to_check)
 
#define SYS_PACKED_STRUCT_HINT_BEGIN(name, n)   struct name
 
#define SYS_PACKED_STRUCT_HINT_END
 

Typedefs

using int8 = signed char
 
using uint8 = unsigned char
 
using int16 = short
 
using uint16 = unsigned short
 
using int32 = int
 
using uint32 = unsigned int
 
using uchar = unsigned char
 
using uint = unsigned int
 
using utf8 = char
 
using utf16 = unsigned short
 
using utf32 = unsigned int
 
using int64 = long long
 
using uint64 = unsigned long long
 
using exint = int64
 
using fpreal32 = float
 
using fpreal64 = double
 
using fpreal = fpreal64
 
typedef union SYS_FPRealUnionT
< fpreal > 		SYS_FPRealUnionR
 
typedef union SYS_FPRealUnionT
< fpreal16 > 		SYS_FPRealUnionH
 
typedef union SYS_FPRealUnionT
< fpreal32 > 		SYS_FPRealUnionF
 
typedef union SYS_FPRealUnionT
< fpreal64 > 		SYS_FPRealUnionD
 
using fpdec = SYS_Decimal128
 

Enumerations

enum  SYS_EmptyConstructor { SYS_EMPTY_CONSTRUCTOR }
 

Functions

template<typename T >
SYS_FORCE_INLINE T * SYSconst_cast (const T *foo)
 
template<typename T >
SYS_FORCE_INLINE T & SYSconst_cast (const T &foo)
 

Macro Definition Documentation

#define CONST_FPREAL (   c)    ((fpreal)c)

Definition at line 327 of file SYS_Types.h.

#define CONST_FPREAL16 (   c)    ((fpreal16)c)

Definition at line 324 of file SYS_Types.h.

#define CONST_FPREAL32 (   c)    ((fpreal32)c)

Definition at line 325 of file SYS_Types.h.

#define CONST_FPREAL64 (   c)    ((fpreal64)c)

Definition at line 326 of file SYS_Types.h.

#define CONST_INT16 (   x)    ((int16)x)

Definition at line 311 of file SYS_Types.h.

#define CONST_INT32 (   x)    ((int32)x)

Definition at line 313 of file SYS_Types.h.

#define CONST_INT64 (   x)    (x##LL)

Definition at line 320 of file SYS_Types.h.

#define CONST_INT8 (   x)    ((int8)x)

Definition at line 309 of file SYS_Types.h.

#define CONST_UINT16 (   x)    ((uint16)x)

Definition at line 312 of file SYS_Types.h.

#define CONST_UINT32 (   x)    ((uint32)x)

Definition at line 314 of file SYS_Types.h.

#define CONST_UINT64 (   x)    (x##LL)

Definition at line 321 of file SYS_Types.h.

#define CONST_UINT8 (   x)    ((uint8)x)

Definition at line 310 of file SYS_Types.h.

#define SYS_DBL_DIG   17

Definition at line 190 of file SYS_Types.h.

#define SYS_DBL_DIG_FMT   SYS_DIG_FMT(SYS_DBL_DIG)

Definition at line 297 of file SYS_Types.h.

#define SYS_DIG_FMT (   PREC)    SYS_DIG_FMT_INTERNAL(PREC)

Definition at line 293 of file SYS_Types.h.

#define SYS_DIG_FMT_INTERNAL (   PREC)    "%." #PREC "g"

Definition at line 292 of file SYS_Types.h.

#define SYS_EXINT_MAX   SYS_INT64_MAX

Definition at line 181 of file SYS_Types.h.

#define SYS_EXINT_MIN   SYS_INT64_MIN

Definition at line 180 of file SYS_Types.h.

#define SYS_FLT_DIG   9
Examples:
standalone/geo2voxel.C.

Definition at line 191 of file SYS_Types.h.

#define SYS_FLT_DIG_FMT   SYS_DIG_FMT(SYS_FLT_DIG)

Definition at line 295 of file SYS_Types.h.

#define SYS_FP16_MAX   ((fpreal16)H_REAL16_MAX)

Definition at line 219 of file SYS_Types.h.

#define SYS_FP16_MIN   ((fpreal16)H_REAL16_MIN)

Definition at line 216 of file SYS_Types.h.

#define SYS_FP32_EPSILON   std::numeric_limits<fpreal32>::epsilon()

Definition at line 213 of file SYS_Types.h.

#define SYS_FP32_MAX   std::numeric_limits<fpreal32>::max()

Definition at line 220 of file SYS_Types.h.

#define SYS_FP32_MIN   std::numeric_limits<fpreal32>::denorm_min()

Definition at line 217 of file SYS_Types.h.

#define SYS_FP64_EPSILON   std::numeric_limits<fpreal64>::epsilon()

Definition at line 214 of file SYS_Types.h.

#define SYS_FP64_MAX   std::numeric_limits<fpreal64>::max()

Definition at line 221 of file SYS_Types.h.

#define SYS_FP64_MIN   std::numeric_limits<fpreal64>::denorm_min()

Definition at line 218 of file SYS_Types.h.

#define SYS_FPEPSILON   SYS_FP64_EPSILON

Definition at line 284 of file SYS_Types.h.

#define SYS_FPREAL_DIG   SYS_DBL_DIG

Definition at line 282 of file SYS_Types.h.

#define SYS_FPREAL_DIG_FMT   SYS_DIG_FMT(SYS_FPREAL_DIG)

Definition at line 299 of file SYS_Types.h.

#define SYS_FPREAL_MAX   SYS_FP64_MAX

Definition at line 286 of file SYS_Types.h.

#define SYS_FPREAL_MIN   SYS_FP64_MIN

Definition at line 285 of file SYS_Types.h.

#define SYS_FTOLERANCE   ((fpreal32)0.00001)

Definition at line 208 of file SYS_Types.h.

#define SYS_FTOLERANCE_D   (fpreal64(SYS_FTOLERANCE))

Definition at line 209 of file SYS_Types.h.

#define SYS_FTOLERANCE_R   (fpreal(SYS_FTOLERANCE))

Definition at line 283 of file SYS_Types.h.

#define SYS_INT16_MAX   std::numeric_limits<int16>::max()

Definition at line 166 of file SYS_Types.h.

#define SYS_INT16_MIN   std::numeric_limits<int16>::min()

Definition at line 165 of file SYS_Types.h.

#define SYS_INT32_MAX   std::numeric_limits<int32>::max()

Definition at line 171 of file SYS_Types.h.

#define SYS_INT32_MIN   std::numeric_limits<int32>::min()

Definition at line 170 of file SYS_Types.h.

#define SYS_INT64_C (   x)    x ## LL

Definition at line 155 of file SYS_Types.h.

#define SYS_INT64_MAX   std::numeric_limits<int64>::max()

Definition at line 176 of file SYS_Types.h.

#define SYS_INT64_MIN   std::numeric_limits<int64>::min()

Definition at line 175 of file SYS_Types.h.

#define SYS_INT8_MAX   std::numeric_limits<int8>::max()

Definition at line 161 of file SYS_Types.h.

#define SYS_INT8_MIN   std::numeric_limits<int8>::min()

Definition at line 160 of file SYS_Types.h.

#define SYS_PACKED_STRUCT_HINT_BEGIN (   name,
  n 
)    struct name

Struct modifiers

Note that these qualifiers can only appear in struct declarations.Compiler hint to pack the struct with the specified alignment. Note this is not supported on some platforms and is only a hint.

Definition at line 468 of file SYS_Types.h.

#define SYS_PACKED_STRUCT_HINT_END

Struct modifiers

Note that these qualifiers can only appear in struct declarations.Compiler hint to pack the struct with the specified alignment. Note this is not supported on some platforms and is only a hint.

Definition at line 469 of file SYS_Types.h.

#define SYS_PRI64_PREFIX   "ll"

Definition at line 72 of file SYS_Types.h.

#define SYS_PRId64   SYS_PRI64_PREFIX "d"
Examples:
field3d/f3d_io.C, GEO/GEO_VoxelTranslator.C, and standalone/geo2voxel.C.

Definition at line 76 of file SYS_Types.h.

#define SYS_PRINTF_CHECK_ATTRIBUTE (   string_index,
  first_to_check 
)

Mark a function as doing printf-style formatting, and generate warnings if the formatting string doesn't match the types. string_index is the parameter index of the format string, and first_to_check is the index of the "..." parameter. These indices are both base 1, and "this" counts as the first parameter if it's a method.

Definition at line 447 of file SYS_Types.h.

#define SYS_PRIu64   SYS_PRI64_PREFIX "u"

Definition at line 77 of file SYS_Types.h.

#define SYS_PRIx64   SYS_PRI64_PREFIX "x"

Definition at line 78 of file SYS_Types.h.

#define SYS_PRIX64   SYS_PRI64_PREFIX "X"

Definition at line 79 of file SYS_Types.h.

#define SYS_SCANF_FPREAL   "lg"

Definition at line 289 of file SYS_Types.h.

#define SYS_SIZEOF_FPREAL   8

Definition at line 280 of file SYS_Types.h.

#define SYS_UINT16_MAX   std::numeric_limits<uint16>::max()

Definition at line 167 of file SYS_Types.h.

#define SYS_UINT32_MAX   std::numeric_limits<uint32>::max()

Definition at line 172 of file SYS_Types.h.

#define SYS_UINT64_C (   x)    x ## ULL

Definition at line 156 of file SYS_Types.h.

#define SYS_UINT64_MAX   std::numeric_limits<uint64>::max()

Definition at line 177 of file SYS_Types.h.

#define SYS_UINT8_MAX   std::numeric_limits<uint8>::max()

Definition at line 162 of file SYS_Types.h.

Typedef Documentation

using exint = int64
Examples:
field3d/f3d_io.C, PDG/PDG_PartitionByParity.C, SIM/SNOW_Solver.C, SOP/SOP_CopRaster.C, SOP/SOP_PrimVOP.C, and standalone/geo2voxel.C.

Definition at line 125 of file SYS_Types.h.

using fpdec = SYS_Decimal128

Definition at line 474 of file SYS_Types.h.

using fpreal = fpreal64
Examples:
CHOP/CHOP_Spring.C, CHOP/CHOP_Stair.C, CVEX/cvexsample.C, DM/DM_OverdrawHook.C, RAY/RAY_DemoGT.C, RAY/RAY_DemoMountain.C, RAY/RAY_DemoSprite.C, and SIM/SIM_SolverHair.C.

Definition at line 277 of file SYS_Types.h.

using fpreal32 = float

Definition at line 200 of file SYS_Types.h.

using fpreal64 = double
Examples:
SOP/SOP_IKSample.C.

Definition at line 201 of file SYS_Types.h.

using int16 = short

Definition at line 37 of file SYS_Types.h.

using int32 = int
Examples:
SIM/GAS_NetVDBSliceExchange.C.

Definition at line 39 of file SYS_Types.h.

using int64 = long long
Examples:
packedshareddata/GU_PackedSharedData.C, and packedsphere/GU_PackedSphere.C.

Definition at line 116 of file SYS_Types.h.

using int8 = signed char

Definition at line 35 of file SYS_Types.h.

typedef union SYS_FPRealUnionT< fpreal64 > SYS_FPRealUnionD

Definition at line 428 of file SYS_Types.h.

typedef union SYS_FPRealUnionT< fpreal32 > SYS_FPRealUnionF

Definition at line 427 of file SYS_Types.h.

typedef union SYS_FPRealUnionT< fpreal16 > SYS_FPRealUnionH

Definition at line 426 of file SYS_Types.h.

typedef union SYS_FPRealUnionT< fpreal > SYS_FPRealUnionR

Definition at line 425 of file SYS_Types.h.

using uchar = unsigned char

Definition at line 42 of file SYS_Types.h.

using uint = unsigned int

Definition at line 45 of file SYS_Types.h.

using uint16 = unsigned short

Definition at line 38 of file SYS_Types.h.

using uint32 = unsigned int

Definition at line 40 of file SYS_Types.h.

using uint64 = unsigned long long

Definition at line 117 of file SYS_Types.h.

using uint8 = unsigned char

Definition at line 36 of file SYS_Types.h.

using utf16 = unsigned short

Definition at line 56 of file SYS_Types.h.

using utf32 = unsigned int

Definition at line 58 of file SYS_Types.h.

using utf8 = char

Definition at line 52 of file SYS_Types.h.

Enumeration Type Documentation

enum SYS_EmptyConstructor

Special enum to disambiguate default constructors from empty constructors. This can be handy for constructing static objects that do not need to be explicitly constructed but are safe to use if all members are initialized to zero upon DSO load (e.g. their storage is defined by the .bss section in ELF files).

Enumerator
SYS_EMPTY_CONSTRUCTOR 

Definition at line 435 of file SYS_Types.h.

Function Documentation

template<typename T >
SYS_FORCE_INLINE T* SYSconst_cast ( const T *  foo)

Definition at line 136 of file SYS_Types.h.

template<typename T >
SYS_FORCE_INLINE T& SYSconst_cast ( const T &  foo)

Definition at line 143 of file SYS_Types.h.