unibrow::Utf16 Class Reference

#include <unicode.h>

Collaboration diagram for unibrow::Utf16:

Static Public Member Functions
static bool	IsSurrogatePair (int lead, int trail)
static bool	IsLeadSurrogate (int code)
static bool	IsTrailSurrogate (int code)
static int	CombineSurrogatePair (uchar lead, uchar trail)
static uint16_t	LeadSurrogate (uint32_t char_code)
static uint16_t	TrailSurrogate (uint32_t char_code)
static bool	HasUnpairedSurrogate (const uint16_t *code_units, size_t length)
static void	ReplaceUnpairedSurrogates (const uint16_t *source_code_units, uint16_t *dest_code_units, size_t length)

Static Public Attributes
static const int	kNoPreviousCharacter = -1
static const uchar	kMaxNonSurrogateCharCode = 0xffff
static const int	kMaxExtraUtf8BytesForOneUtf16CodeUnit = 3
static const int	kUtf8BytesToCodeASurrogate = 3

Detailed Description

Definition at line 100 of file unicode.h.

Member Function Documentation

CombineSurrogatePair()

static int unibrow::Utf16::CombineSurrogatePair ( uchar lead, uchar trail )

inlinestatic

Definition at line 113 of file unicode.h.

Here is the caller graph for this function:

HasUnpairedSurrogate()

bool unibrow::Utf16::HasUnpairedSurrogate ( const uint16_t * code_units, size_t length )

inlinestatic

Definition at line 64 of file unicode-inl.h.

Here is the call graph for this function:

Here is the caller graph for this function:

IsLeadSurrogate()

static bool unibrow::Utf16::IsLeadSurrogate ( int code )

inlinestatic

Definition at line 106 of file unicode.h.

Here is the caller graph for this function:

IsSurrogatePair()

static bool unibrow::Utf16::IsSurrogatePair ( int lead, int trail )

inlinestatic

Definition at line 103 of file unicode.h.

Here is the call graph for this function:

Here is the caller graph for this function:

IsTrailSurrogate()

static bool unibrow::Utf16::IsTrailSurrogate ( int code )

inlinestatic

Definition at line 109 of file unicode.h.

Here is the caller graph for this function:

LeadSurrogate()

static uint16_t unibrow::Utf16::LeadSurrogate ( uint32_t char_code )

inlinestatic

Definition at line 126 of file unicode.h.

Here is the caller graph for this function:

ReplaceUnpairedSurrogates()

void unibrow::Utf16::ReplaceUnpairedSurrogates ( const uint16_t * source_code_units, uint16_t * dest_code_units, size_t length )

static

Definition at line 244 of file unicode.cc.

Here is the call graph for this function:

Here is the caller graph for this function:

TrailSurrogate()

static uint16_t unibrow::Utf16::TrailSurrogate ( uint32_t char_code )

inlinestatic

Definition at line 129 of file unicode.h.

Here is the caller graph for this function:

Member Data Documentation

kMaxExtraUtf8BytesForOneUtf16CodeUnit

const int unibrow::Utf16::kMaxExtraUtf8BytesForOneUtf16CodeUnit = 3

static

Definition at line 122 of file unicode.h.

kMaxNonSurrogateCharCode

const uchar unibrow::Utf16::kMaxNonSurrogateCharCode = 0xffff

static

Definition at line 116 of file unicode.h.

kNoPreviousCharacter

const int unibrow::Utf16::kNoPreviousCharacter = -1

static

Definition at line 102 of file unicode.h.

kUtf8BytesToCodeASurrogate

const int unibrow::Utf16::kUtf8BytesToCodeASurrogate = 3

static

Definition at line 125 of file unicode.h.

---

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

• src/strings/unicode.h
• src/strings/unicode-inl.h
• src/strings/unicode.cc