utf8 Namespace Reference

Namespaces
namespace	internal
namespace	unchecked

Classes
class	invalid_code_point
class	invalid_utf16
class	invalid_utf8
class	iterator
class	not_enough_room

Functions
template<typename octet_iterator , typename output_iterator >
output_iterator	replace_invalid (octet_iterator start, octet_iterator end, output_iterator out, uint32_t replacement)
template<typename octet_iterator , typename output_iterator >
output_iterator	replace_invalid (octet_iterator start, octet_iterator end, output_iterator out)
template<typename octet_iterator >
octet_iterator	append (uint32_t cp, octet_iterator result)
template<typename octet_iterator >
uint32_t	next (octet_iterator &it, octet_iterator end)
template<typename octet_iterator >
uint32_t	peek_next (octet_iterator it, octet_iterator end)
template<typename octet_iterator >
uint32_t	prior (octet_iterator &it, octet_iterator start)
template<typename octet_iterator , typename distance_type >
void	advance (octet_iterator &it, distance_type n, octet_iterator end)
template<typename octet_iterator >
auto	distance (octet_iterator first, octet_iterator last)
template<typename u16bit_iterator , typename octet_iterator >
octet_iterator	utf16to8 (u16bit_iterator start, u16bit_iterator end, octet_iterator result)
template<typename u16bit_iterator , typename octet_iterator >
u16bit_iterator	utf8to16 (octet_iterator start, octet_iterator end, u16bit_iterator result)
template<typename octet_iterator , typename u32bit_iterator >
octet_iterator	utf32to8 (u32bit_iterator start, u32bit_iterator end, octet_iterator result)
template<typename octet_iterator , typename u32bit_iterator >
u32bit_iterator	utf8to32 (octet_iterator start, octet_iterator end, u32bit_iterator result)
template<typename octet_iterator >
constexpr octet_iterator	find_invalid (octet_iterator start, octet_iterator end)
	The library API - functions intended to be called by the users.
template<typename octet_iterator >
constexpr bool	is_valid (octet_iterator start, octet_iterator end)
template<typename octet_iterator >
constexpr bool	is_bom (octet_iterator it)
template<typename octet_iterator >
constexpr octet_iterator	sync_forward (octet_iterator it)
template<typename octet_iterator >
constexpr octet_iterator	sync_backward (octet_iterator it)
constexpr bool	is_pua (uint32_t cp)

Function Documentation

advance()

template<typename octet_iterator , typename distance_type >

void utf8::advance	(	octet_iterator &	it,
		distance_type	n,
		octet_iterator	end
	)

Definition at line 189 of file utf8_checked.hh.

References end(), next(), and repeat().

append()

template<typename octet_iterator >

octet_iterator utf8::append	(	uint32_t	cp,
		octet_iterator	result
	)

Definition at line 118 of file utf8_checked.hh.

References utf8::internal::CODE_POINT_MAX, and utf8::internal::is_code_point_valid().

Referenced by replace_invalid(), utf16to8(), and utf32to8().

distance()

template<typename octet_iterator >

auto utf8::distance	(	octet_iterator	first,
		octet_iterator	last
	)

Definition at line 195 of file utf8_checked.hh.

References next().

find_invalid()

template<typename octet_iterator >

constexpr octet_iterator utf8::find_invalid ( octet_iterator  start, octet_iterator  end  )

constexpr

The library API - functions intended to be called by the users.

Definition at line 212 of file utf8_core.hh.

References end(), utf8::internal::OK, and utf8::internal::validate_next().

Referenced by is_valid().

is_bom()

template<typename octet_iterator >

constexpr bool utf8::is_bom ( octet_iterator  it )

constexpr

Definition at line 231 of file utf8_core.hh.

is_pua()

constexpr bool utf8::is_pua ( uint32_t  cp )

constexpr

Definition at line 257 of file utf8_core.hh.

is_valid()

template<typename octet_iterator >

constexpr bool utf8::is_valid ( octet_iterator  start, octet_iterator  end  )

constexpr

Definition at line 225 of file utf8_core.hh.

References end(), and find_invalid().

next()

template<typename octet_iterator >

uint32_t utf8::next	(	octet_iterator &	it,
		octet_iterator	end
	)

Definition at line 148 of file utf8_checked.hh.

References end(), and utf8::internal::validate_next().

Referenced by advance(), distance(), utf8::iterator< octet_iterator >::operator*(), utf8::iterator< octet_iterator >::operator++(), utf8::iterator< octet_iterator >::operator++(), peek_next(), prior(), utf8to16(), and utf8to32().

peek_next()

template<typename octet_iterator >

uint32_t utf8::peek_next	(	octet_iterator	it,
		octet_iterator	end
	)

Definition at line 169 of file utf8_checked.hh.

References end(), and next().

prior()

template<typename octet_iterator >

uint32_t utf8::prior	(	octet_iterator &	it,
		octet_iterator	start
	)

Definition at line 175 of file utf8_checked.hh.

References end(), utf8::internal::is_trail(), and next().

Referenced by utf8::iterator< octet_iterator >::operator--(), and utf8::iterator< octet_iterator >::operator--().

replace_invalid() [1/2]

template<typename octet_iterator , typename output_iterator >

output_iterator utf8::replace_invalid ( octet_iterator  start, octet_iterator  end, output_iterator  out  )

inline

Definition at line 111 of file utf8_checked.hh.

References end(), and replace_invalid().

replace_invalid() [2/2]

template<typename octet_iterator , typename output_iterator >

output_iterator utf8::replace_invalid	(	octet_iterator	start,
		octet_iterator	end,
		output_iterator	out,
		uint32_t	replacement
	)

Definition at line 76 of file utf8_checked.hh.

References append(), end(), utf8::internal::is_trail(), and utf8::internal::validate_next().

Referenced by replace_invalid().

sync_backward()

template<typename octet_iterator >

constexpr octet_iterator utf8::sync_backward ( octet_iterator  it )

constexpr

Definition at line 249 of file utf8_core.hh.

References utf8::internal::is_trail().

sync_forward()

template<typename octet_iterator >

constexpr octet_iterator utf8::sync_forward ( octet_iterator  it )

constexpr

Definition at line 242 of file utf8_core.hh.

References utf8::internal::is_trail().

utf16to8()

template<typename u16bit_iterator , typename octet_iterator >

octet_iterator utf8::utf16to8	(	u16bit_iterator	start,
		u16bit_iterator	end,
		octet_iterator	result
	)

Definition at line 206 of file utf8_checked.hh.

References append(), end(), utf8::internal::is_surrogate(), utf8::internal::SURROGATE_OFFSET, utf8::internal::TRAIL_SURROGATE_MAX, and utf8::internal::TRAIL_SURROGATE_MIN.

Referenced by openmsx::sock_error().

utf32to8()

template<typename octet_iterator , typename u32bit_iterator >

octet_iterator utf8::utf32to8	(	u32bit_iterator	start,
		u32bit_iterator	end,
		octet_iterator	result
	)

Definition at line 245 of file utf8_checked.hh.

References append(), and end().

utf8to16()

template<typename u16bit_iterator , typename octet_iterator >

u16bit_iterator utf8::utf8to16	(	octet_iterator	start,
		octet_iterator	end,
		u16bit_iterator	result
	)

Definition at line 229 of file utf8_checked.hh.

References end(), utf8::internal::LEAD_OFFSET, next(), and utf8::internal::TRAIL_SURROGATE_MIN.

utf8to32()

template<typename octet_iterator , typename u32bit_iterator >

u32bit_iterator utf8::utf8to32	(	octet_iterator	start,
		octet_iterator	end,
		u32bit_iterator	result
	)

Definition at line 255 of file utf8_checked.hh.

References end(), and next().