booster::locale::utf::utf_traits< CharType, 2 > Struct Template Reference

Public Types
typedef CharType	char_type

Static Public Member Functions
static bool	is_first_surrogate (uint16_t x)
static bool	is_second_surrogate (uint16_t x)
static code_point	combine_surrogate (uint16_t w1, uint16_t w2)
static int	trail_length (char_type c)
static bool	is_trail (char_type c)
static bool	is_lead (char_type c)
template<typename It >
static code_point	decode (It &current, It last)
template<typename It >
static code_point	decode_valid (It &current)
static int	width (code_point u)
template<typename It >
static It	encode (code_point u, It out)

Static Public Attributes
static const int	max_width = 2

Member Function Documentation

template<typename CharType >

static bool booster::locale::utf::utf_traits< CharType, 2 >::is_lead ( char_type  c )

inlinestatic

Returns true if c is lead code unit, always true of UTF-32

References booster::locale::utf::illegal, and booster::locale::utf::incomplete.

template<typename CharType >

static bool booster::locale::utf::utf_traits< CharType, 2 >::is_trail ( char_type  c )

inlinestatic

Returns true if c is trail code unit, always false for UTF-32

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The documentation for this struct was generated from the following file:

• booster/locale/utf.h