internal::DiyFp Struct Reference

#include <diyfp.h>

Public Member Functions
	DiyFp ()
	DiyFp (uint64_t fp, int exp)
	DiyFp (double d)
DiyFp	operator- (const DiyFp &rhs) const
DiyFp	operator* (const DiyFp &rhs) const
DiyFp	Normalize () const
DiyFp	NormalizeBoundary () const
void	NormalizedBoundaries (DiyFp *minus, DiyFp *plus) const
double	ToDouble () const

Public Attributes
uint64_t	f
int	e

Static Public Attributes
static const int	kDiySignificandSize = 64
static const int	kDpSignificandSize = 52
static const int	kDpExponentBias = 0x3FF + kDpSignificandSize
static const int	kDpMaxExponent = 0x7FF - kDpExponentBias
static const int	kDpMinExponent = -kDpExponentBias
static const int	kDpDenormalExponent = -kDpExponentBias + 1
static const uint64_t	kDpExponentMask = RAPIDJSON_UINT64_C2(0x7FF00000, 0x00000000)
static const uint64_t	kDpSignificandMask = RAPIDJSON_UINT64_C2(0x000FFFFF, 0xFFFFFFFF)
static const uint64_t	kDpHiddenBit = RAPIDJSON_UINT64_C2(0x00100000, 0x00000000)

Constructor & Destructor Documentation

DiyFp() [1/3]

internal::DiyFp::DiyFp ( )

inline

DiyFp() [2/3]

internal::DiyFp::DiyFp ( uint64_t  fp, int  exp  )

inline

DiyFp() [3/3]

internal::DiyFp::DiyFp ( double  d )

inlineexplicit

Member Function Documentation

Normalize()

DiyFp internal::DiyFp::Normalize ( ) const

inline

NormalizeBoundary()

DiyFp internal::DiyFp::NormalizeBoundary ( ) const

inline

NormalizedBoundaries()

void internal::DiyFp::NormalizedBoundaries ( DiyFp *  minus, DiyFp *  plus  ) const

inline

operator*()

DiyFp internal::DiyFp::operator* ( const DiyFp &  rhs ) const

inline

mult_round

operator-()

DiyFp internal::DiyFp::operator- ( const DiyFp &  rhs ) const

inline

ToDouble()

double internal::DiyFp::ToDouble ( ) const

inline

Member Data Documentation

e

int internal::DiyFp::e

f

uint64_t internal::DiyFp::f

kDiySignificandSize

const int internal::DiyFp::kDiySignificandSize = 64

static

kDpDenormalExponent

const int internal::DiyFp::kDpDenormalExponent = -kDpExponentBias + 1

static

kDpExponentBias

const int internal::DiyFp::kDpExponentBias = 0x3FF + kDpSignificandSize

static

kDpExponentMask

const uint64_t internal::DiyFp::kDpExponentMask = RAPIDJSON_UINT64_C2(0x7FF00000, 0x00000000)

static

kDpHiddenBit

const uint64_t internal::DiyFp::kDpHiddenBit = RAPIDJSON_UINT64_C2(0x00100000, 0x00000000)

static

kDpMaxExponent

const int internal::DiyFp::kDpMaxExponent = 0x7FF - kDpExponentBias

static

kDpMinExponent

const int internal::DiyFp::kDpMinExponent = -kDpExponentBias

static

kDpSignificandMask

const uint64_t internal::DiyFp::kDpSignificandMask = RAPIDJSON_UINT64_C2(0x000FFFFF, 0xFFFFFFFF)

static

kDpSignificandSize

const int internal::DiyFp::kDpSignificandSize = 52

static

---

The documentation for this struct was generated from the following file:

• Source/ThirdParty/ANGLE/src/tests/third_party/rapidjson/include/rapidjson/internal/diyfp.h