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Static Public Member Functions | Static Public Attributes
PowersOfTenCache Class Reference

#include <cached-powers.h>

Static Public Member Functions

static void GetCachedPowerForBinaryExponentRange (int min_exponent, int max_exponent, DiyFp *power, int *decimal_exponent)
 
static void GetCachedPowerForDecimalExponent (int requested_exponent, DiyFp *power, int *found_exponent)
 

Static Public Attributes

static const int kDecimalExponentDistance = 8
 
static const int kMinDecimalExponent = -348
 
static const int kMaxDecimalExponent = 340
 

Detailed Description

Definition at line 36 of file cached-powers.h.

Member Function Documentation

void GetCachedPowerForBinaryExponentRange ( int  min_exponent,
int  max_exponent,
DiyFp *  power,
int *  decimal_exponent 
)
static

Definition at line 144 of file cached-powers.cc.

References ASSERT, CachedPower::binary_exponent, CachedPower::decimal_exponent, foo, PowersOfTenCache::kDecimalExponentDistance, DiyFp::kSignificandSize, and CachedPower::significand.

void GetCachedPowerForDecimalExponent ( int  requested_exponent,
DiyFp *  power,
int *  found_exponent 
)
static

Definition at line 165 of file cached-powers.cc.

References ASSERT, CachedPower::binary_exponent, CachedPower::decimal_exponent, PowersOfTenCache::kDecimalExponentDistance, PowersOfTenCache::kMaxDecimalExponent, PowersOfTenCache::kMinDecimalExponent, and CachedPower::significand.

Field Documentation

const int kDecimalExponentDistance = 8
static

Definition at line 40 of file cached-powers.h.

Referenced by PowersOfTenCache::GetCachedPowerForBinaryExponentRange(), and PowersOfTenCache::GetCachedPowerForDecimalExponent().

const int kMaxDecimalExponent = 340
static

Definition at line 43 of file cached-powers.h.

Referenced by PowersOfTenCache::GetCachedPowerForDecimalExponent().

const int kMinDecimalExponent = -348
static

Definition at line 42 of file cached-powers.h.

Referenced by PowersOfTenCache::GetCachedPowerForDecimalExponent().

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