DiyFp Class Reference

#include <diy-fp.h>

Public Member Functions
	DiyFp ()
	DiyFp (uint64_t f, int e)
void	Subtract (const DiyFp &other)
void	Multiply (const DiyFp &other)
void	Normalize ()
uint64_t	f () const
int	e () const
void	set_f (uint64_t new_value)
void	set_e (int new_value)

Static Public Member Functions
static DiyFp	Minus (const DiyFp &a, const DiyFp &b)
static DiyFp	Times (const DiyFp &a, const DiyFp &b)
static DiyFp	Normalize (const DiyFp &a)

Static Public Attributes
static const int	kSignificandSize = 64

Detailed Description

Definition at line 39 of file diy-fp.h.

Constructor & Destructor Documentation

DiyFp ( )

inline

Definition at line 43 of file diy-fp.h.

DiyFp ( uint64_t  f, int  e  )

inline

Definition at line 44 of file diy-fp.h.

Member Function Documentation

int e ( ) const

inline

Definition at line 103 of file diy-fp.h.

Referenced by DiyFp::Normalize(), Double::NormalizedBoundaries(), and TEST().

uint64_t f ( ) const

inline

Definition at line 102 of file diy-fp.h.

Referenced by DiyFp::Normalize(), Double::NormalizedBoundaries(), and TEST().

static DiyFp Minus ( const DiyFp &  a, const DiyFp &  b  )

inlinestatic

Definition at line 59 of file diy-fp.h.

References DiyFp::Subtract().

Referenced by TEST().

void Multiply

(

const DiyFp &

other

)

Definition at line 36 of file diy-fp.cc.

References v8::internal::U.

Referenced by TEST(), and DiyFp::Times().

void Normalize ( )

inline

Definition at line 76 of file diy-fp.h.

References ASSERT, DiyFp::e(), and DiyFp::f().

Referenced by DiyFp::Normalize(), and Double::NormalizedBoundaries().

static DiyFp Normalize ( const DiyFp &  a )

inlinestatic

Definition at line 96 of file diy-fp.h.

References DiyFp::Normalize().

void set_e ( int  new_value )

inline

Definition at line 106 of file diy-fp.h.

Referenced by Double::NormalizedBoundaries().

void set_f ( uint64_t  new_value )

inline

Definition at line 105 of file diy-fp.h.

Referenced by Double::NormalizedBoundaries().

void Subtract ( const DiyFp &  other )

inline

Definition at line 50 of file diy-fp.h.

References ASSERT.

Referenced by DiyFp::Minus(), and TEST().

static DiyFp Times ( const DiyFp &  a, const DiyFp &  b  )

inlinestatic

Definition at line 70 of file diy-fp.h.

References DiyFp::Multiply().

Referenced by TEST().

Field Documentation

const int kSignificandSize = 64

static

Definition at line 41 of file diy-fp.h.

Referenced by Double::AsNormalizedDiyFp(), and PowersOfTenCache::GetCachedPowerForBinaryExponentRange().

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The documentation for this class was generated from the following files:

• src/diy-fp.h
• src/diy-fp.cc