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 >
struct	IsRefCounted
struct	IsRefCounted< T, typename internal::EnableIfCond< T::kRefCounted >::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
uint32_t	clzll (uint64_t x)
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). More...
template<typename Ch >
SizeType	StrLen (const Ch *s)
	Custom strlen() which works on different character types. More...
template<>
SizeType	StrLen (const char *s)
template<>
SizeType	StrLen (const wchar_t *s)
template<typename Ch >
int	StrCmp (const Ch *s1, const Ch *s2)
	Custom strcmpn() which works on different character types. More...
template<typename Encoding >
bool	CountStringCodePoint (const typename Encoding::Ch *s, SizeType length, SizeType *outCount)
	Returns number of code points in a encoded string. More...
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)
template<typename Ch >
bool	StrtodDiyFp (const Ch *decimals, int dLen, int dExp, double *result)
template<typename Ch >
double	StrtodBigInteger (double approx, const Ch *decimals, int dLen, int dExp)
template<typename Ch >
double	StrtodFullPrecision (double d, int p, const Ch *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. More...

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

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clzll()

uint32_t internal::clzll ( uint64_t  x )

inline

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CountDecimalDigit32()

int internal::CountDecimalDigit32 ( uint32_t  n )

inline

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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

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dtoa()

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

inline

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FastPath()

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

inline

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GetCachedPower()

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

inline

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GetCachedPower10()

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

inline

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GetCachedPowerByIndex()

DiyFp internal::GetCachedPowerByIndex ( size_t  index )

inline

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GetDigitsLut()

const char* internal::GetDigitsLut ( )

inline

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Grisu2()

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

inline

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GrisuRound()

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

inline

closer

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i32toa()

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

inline

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i64toa()

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

inline

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Min3()

template<typename T >

T internal::Min3 ( T  a, T  b, T  c  )

inline

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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

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Prettify()

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

inline

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StrCmp()

template<typename Ch >

int internal::StrCmp ( const Ch *  s1, const Ch *  s2  )

inline

Custom strcmpn() which works on different character types.

Template Parameters

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

Parameters

s1	Null-terminated input string.
s2	Null-terminated input string.

Returns

0 if equal

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.

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StrLen() [2/3]

template<>

SizeType internal::StrLen ( const char *  s )

inline

StrLen() [3/3]

template<>

SizeType internal::StrLen ( const wchar_t *  s )

inline

StrtodBigInteger()

template<typename Ch >

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

inline

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StrtodDiyFp()

template<typename Ch >

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

inline

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StrtodFast()

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

inline

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StrtodFullPrecision()

template<typename Ch >

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

inline

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StrtodNormalPrecision()

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

inline

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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().

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u32toa()

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

inline

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u64toa()

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

inline

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WriteExponent()

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

inline

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