internal Namespace Reference

Classes
class	BigInteger
class	DecodedStream
struct	DiyFp
class	Double
class	GenericRegex
	Regular expression engine with subset of ECMAscript grammar. More...
class	GenericRegexSearch
class	Hasher
class	ISchemaStateFactory
class	ISchemaValidator
struct	IsGenericValue
struct	IsGenericValueImpl
struct	IsGenericValueImpl< T, typename Void< typename T::EncodingType >::Type, typename Void< typename T::AllocatorType >::Type >
class	IValidationErrorHandler
class	Schema
struct	SchemaValidationContext
class	Stack
	A type-unsafe stack for storing different types of data. More...
class	StreamLocalCopy
class	StreamLocalCopy< Stream, 0 >
	Keep reference. More...
class	StreamLocalCopy< Stream, 1 >
	Do copy optimization. More...
struct	TokenHelper
struct	TokenHelper< Stack, char >
struct	TypeHelper
struct	TypeHelper< ValueType, bool >
struct	TypeHelper< ValueType, const typename ValueType::Ch * >
struct	TypeHelper< ValueType, double >
struct	TypeHelper< ValueType, float >
struct	TypeHelper< ValueType, int >
struct	TypeHelper< ValueType, int64_t >
struct	TypeHelper< ValueType, typename ValueType::Array >
struct	TypeHelper< ValueType, typename ValueType::ConstArray >
struct	TypeHelper< ValueType, typename ValueType::ConstObject >
struct	TypeHelper< ValueType, typename ValueType::Object >
struct	TypeHelper< ValueType, uint64_t >
struct	TypeHelper< ValueType, unsigned >

Typedefs
typedef GenericRegex< UTF8<> >	Regex
typedef GenericRegexSearch< Regex >	RegexSearch

Functions
DiyFp	GetCachedPowerByIndex (size_t index)
DiyFp	GetCachedPower (int e, int *K)
DiyFp	GetCachedPower10 (int exp, int *outExp)
void	GrisuRound (char *buffer, int len, uint64_t delta, uint64_t rest, uint64_t ten_kappa, uint64_t wp_w)
int	CountDecimalDigit32 (uint32_t n)
void	DigitGen (const DiyFp &W, const DiyFp &Mp, uint64_t delta, char *buffer, int *len, int *K)
void	Grisu2 (double value, char *buffer, int *length, int *K)
char *	WriteExponent (int K, char *buffer)
char *	Prettify (char *buffer, int length, int k, int maxDecimalPlaces)
char *	dtoa (double value, char *buffer, int maxDecimalPlaces=324)
const char *	GetDigitsLut ()
char *	u32toa (uint32_t value, char *buffer)
char *	i32toa (int32_t value, char *buffer)
char *	u64toa (uint64_t value, char *buffer)
char *	i64toa (int64_t value, char *buffer)
double	Pow10 (int n)
	Computes integer powers of 10 in double (10.0^n).
template<typename Ch>
SizeType	StrLen (const Ch *s)
	Custom strlen() which works on different character types.
template<>
SizeType	StrLen (const char *s)
template<>
SizeType	StrLen (const wchar_t *s)
template<typename Encoding>
bool	CountStringCodePoint (const typename Encoding::Ch *s, SizeType length, SizeType *outCount)
	Returns number of code points in a encoded string.
double	FastPath (double significand, int exp)
double	StrtodNormalPrecision (double d, int p)
template<typename T>
T	Min3 (T a, T b, T c)
int	CheckWithinHalfULP (double b, const BigInteger &d, int dExp)
bool	StrtodFast (double d, int p, double *result)
bool	StrtodDiyFp (const char *decimals, int dLen, int dExp, double *result)
double	StrtodBigInteger (double approx, const char *decimals, int dLen, int dExp)
double	StrtodFullPrecision (double d, int p, const char *decimals, size_t length, size_t decimalPosition, int exp)
template<typename T>
void	Swap (T &a, T &b) RAPIDJSON_NOEXCEPT
	Custom swap() to avoid dependency on C++ <algorithm> header.

Variables
static const SizeType	kRegexInvalidState = ~SizeType(0)
	Represents an invalid index in GenericRegex::State::out, out1.
static const SizeType	kRegexInvalidRange = ~SizeType(0)

Typedef Documentation

Regex

typedef GenericRegex<UTF8<> > internal::Regex

RegexSearch

typedef GenericRegexSearch<Regex> internal::RegexSearch

Function Documentation

CheckWithinHalfULP()

int internal::CheckWithinHalfULP ( double b, const BigInteger & d, int dExp )

inline

CountDecimalDigit32()

int internal::CountDecimalDigit32 ( uint32_t n )

inline

CountStringCodePoint()

template<typename Encoding>

bool internal::CountStringCodePoint	(	const typename Encoding::Ch *	s,
		SizeType	length,
		SizeType *	outCount )

Returns number of code points in a encoded string.

DigitGen()

void internal::DigitGen ( const DiyFp & W, const DiyFp & Mp, uint64_t delta, char * buffer, int * len, int * K )

inline

dtoa()

char * internal::dtoa ( double value, char * buffer, int maxDecimalPlaces = 324 )

inline

FastPath()

double internal::FastPath ( double significand, int exp )

inline

GetCachedPower()

DiyFp internal::GetCachedPower ( int e, int * K )

inline

GetCachedPower10()

DiyFp internal::GetCachedPower10 ( int exp, int * outExp )

inline

GetCachedPowerByIndex()

DiyFp internal::GetCachedPowerByIndex ( size_t index )

inline

GetDigitsLut()

const char * internal::GetDigitsLut ( )

inline

Grisu2()

void internal::Grisu2 ( double value, char * buffer, int * length, int * K )

inline

GrisuRound()

void internal::GrisuRound ( char * buffer, int len, uint64_t delta, uint64_t rest, uint64_t ten_kappa, uint64_t wp_w )

inline

closer

i32toa()

char * internal::i32toa ( int32_t value, char * buffer )

inline

i64toa()

char * internal::i64toa ( int64_t value, char * buffer )

inline

Min3()

template<typename T>

T internal::Min3 ( T a, T b, T c )

inline

Pow10()

double internal::Pow10 ( int n )

inline

Computes integer powers of 10 in double (10.0^n).

This function uses lookup table for fast and accurate results.

Parameters

n	non-negative exponent. Must <= 308.

Returns

10.0^n

Prettify()

char * internal::Prettify ( char * buffer, int length, int k, int maxDecimalPlaces )

inline

StrLen() [1/3]

template<typename Ch>

SizeType internal::StrLen ( const Ch * s )

inline

Custom strlen() which works on different character types.

Template Parameters

Ch	Character type (e.g. char, wchar_t, short)

Parameters

s	Null-terminated input string.

Returns

Number of characters in the string.

Note

This has the same semantics as strlen(), the return value is not number of Unicode codepoints.

StrLen() [2/3]

template<>

SizeType internal::StrLen ( const char * s )

inline

StrLen() [3/3]

template<>

SizeType internal::StrLen ( const wchar_t * s )

inline

StrtodBigInteger()

double internal::StrtodBigInteger ( double approx, const char * decimals, int dLen, int dExp )

inline

StrtodDiyFp()

bool internal::StrtodDiyFp ( const char * decimals, int dLen, int dExp, double * result )

inline

StrtodFast()

bool internal::StrtodFast ( double d, int p, double * result )

inline

StrtodFullPrecision()

double internal::StrtodFullPrecision ( double d, int p, const char * decimals, size_t length, size_t decimalPosition, int exp )

inline

StrtodNormalPrecision()

double internal::StrtodNormalPrecision ( double d, int p )

inline

Swap()

template<typename T>

void internal::Swap ( T & a, T & b )

inline

Custom swap() to avoid dependency on C++ <algorithm> header.

Template Parameters

T	Type of the arguments to swap, should be instantiated with primitive C++ types only.

Note

This has the same semantics as std::swap().

u32toa()

char * internal::u32toa ( uint32_t value, char * buffer )

inline

u64toa()

char * internal::u64toa ( uint64_t value, char * buffer )

inline

WriteExponent()

char * internal::WriteExponent ( int K, char * buffer )

inline

Variable Documentation

kRegexInvalidRange

const SizeType internal::kRegexInvalidRange = ~SizeType(0)

static

kRegexInvalidState

const SizeType internal::kRegexInvalidState = ~SizeType(0)

static

Represents an invalid index in GenericRegex::State::out, out1.