クラス
class	basic_gb18030_encoder

class	Big5_decoder

class	Big5_encoder

class	decoder

class	encoder

class	error_decoder

class	error_encoder

class	EUC_JP_decoder

class	EUC_JP_encoder

class	EUC_KR_decoder

class	EUC_KR_encoder

class	gb18030_decoder
	gb18030 decoder [詳解]

struct	io_item
	文字にキュー終端表現を追加するラッパー [詳解]

class	io_queue
	入出力ストリーム [詳解]

struct	io_result
	待機状態を追加するラッパー [詳解]

class	ISO_2022_JP_decoder

class	ISO_2022_JP_encoder

class	replacement_decoder

class	result_continue

struct	result_error

class	result_finished

class	shared_UTF_16_decoder

class	Shift_JIS_decoder
	Shift_JIS decoder [詳解]

class	Shift_JIS_encoder

class	single_byte_decoder
	single-byte decoder [詳解]

class	single_byte_encoder
	single-byte encoder [詳解]

class	text_decoder
	TextDecoderCommon [詳解]

class	text_decoder_common
	TextDecoderCommon [詳解]

class	UTF_8_decoder
	UTF-8 decoder [詳解]

class	UTF_8_encoder
	UTF-8 encoder [詳解]

class	x_user_defined_decoder

class	x_user_defined_encoder

型定義
using	IBM866_decoder = single_byte_decoder< index_code_point_ibm866 >

using	IBM866_encoder = single_byte_encoder< index_pointer_ibm866_0, index_pointer_ibm866_1 >

using	ISO_8859_2_decoder = single_byte_decoder< index_code_point_iso_8859_2 >

using	ISO_8859_2_encoder = single_byte_encoder< index_pointer_iso_8859_2_0, index_pointer_iso_8859_2_1 >

using	ISO_8859_3_decoder = single_byte_decoder< index_code_point_iso_8859_3 >

using	ISO_8859_3_encoder = single_byte_encoder< index_pointer_iso_8859_3_0, index_pointer_iso_8859_3_1 >

using	ISO_8859_4_decoder = single_byte_decoder< index_code_point_iso_8859_4 >

using	ISO_8859_4_encoder = single_byte_encoder< index_pointer_iso_8859_4_0, index_pointer_iso_8859_4_1 >

using	ISO_8859_5_decoder = single_byte_decoder< index_code_point_iso_8859_5 >

using	ISO_8859_5_encoder = single_byte_encoder< index_pointer_iso_8859_5_0, index_pointer_iso_8859_5_1 >

using	ISO_8859_6_decoder = single_byte_decoder< index_code_point_iso_8859_6 >

using	ISO_8859_6_encoder = single_byte_encoder< index_pointer_iso_8859_6_0, index_pointer_iso_8859_6_1 >

using	ISO_8859_7_decoder = single_byte_decoder< index_code_point_iso_8859_7 >

using	ISO_8859_7_encoder = single_byte_encoder< index_pointer_iso_8859_7_0, index_pointer_iso_8859_7_1 >

using	ISO_8859_8_decoder = single_byte_decoder< index_code_point_iso_8859_8 >

using	ISO_8859_8_encoder = single_byte_encoder< index_pointer_iso_8859_8_0, index_pointer_iso_8859_8_1 >

using	ISO_8859_8_I_decoder = ISO_8859_8_decoder

using	ISO_8859_8_I_encoder = ISO_8859_8_encoder

using	ISO_8859_10_decoder = single_byte_decoder< index_code_point_iso_8859_10 >

using	ISO_8859_10_encoder = single_byte_encoder< index_pointer_iso_8859_10_0, index_pointer_iso_8859_10_1 >

using	ISO_8859_13_decoder = single_byte_decoder< index_code_point_iso_8859_13 >

using	ISO_8859_13_encoder = single_byte_encoder< index_pointer_iso_8859_13_0, index_pointer_iso_8859_13_1 >

using	ISO_8859_14_decoder = single_byte_decoder< index_code_point_iso_8859_14 >

using	ISO_8859_14_encoder = single_byte_encoder< index_pointer_iso_8859_14_0, index_pointer_iso_8859_14_1 >

using	ISO_8859_15_decoder = single_byte_decoder< index_code_point_iso_8859_15 >

using	ISO_8859_15_encoder = single_byte_encoder< index_pointer_iso_8859_15_0, index_pointer_iso_8859_15_1 >

using	ISO_8859_16_decoder = single_byte_decoder< index_code_point_iso_8859_16 >

using	ISO_8859_16_encoder = single_byte_encoder< index_pointer_iso_8859_16_0, index_pointer_iso_8859_16_1 >

using	KOI8_R_decoder = single_byte_decoder< index_code_point_koi8_r >

using	KOI8_R_encoder = single_byte_encoder< index_pointer_koi8_r_0, index_pointer_koi8_r_1 >

using	KOI8_U_decoder = single_byte_decoder< index_code_point_koi8_u >

using	KOI8_U_encoder = single_byte_encoder< index_pointer_koi8_u_0, index_pointer_koi8_u_1 >

using	macintosh_decoder = single_byte_decoder< index_code_point_macintosh >

using	macintosh_encoder = single_byte_encoder< index_pointer_macintosh_0, index_pointer_macintosh_1 >

using	windows_874_decoder = single_byte_decoder< index_code_point_windows_874 >

using	windows_874_encoder = single_byte_encoder< index_pointer_windows_874_0, index_pointer_windows_874_1 >

using	windows_1250_decoder = single_byte_decoder< index_code_point_windows_1250 >

using	windows_1250_encoder = single_byte_encoder< index_pointer_windows_1250_0, index_pointer_windows_1250_1 >

using	windows_1251_decoder = single_byte_decoder< index_code_point_windows_1251 >

using	windows_1251_encoder = single_byte_encoder< index_pointer_windows_1251_0, index_pointer_windows_1251_1 >

using	windows_1252_decoder = single_byte_decoder< index_code_point_windows_1252 >

using	windows_1252_encoder = single_byte_encoder< index_pointer_windows_1252_0, index_pointer_windows_1252_1 >

using	windows_1253_decoder = single_byte_decoder< index_code_point_windows_1253 >

using	windows_1253_encoder = single_byte_encoder< index_pointer_windows_1253_0, index_pointer_windows_1253_1 >

using	windows_1254_decoder = single_byte_decoder< index_code_point_windows_1254 >

using	windows_1254_encoder = single_byte_encoder< index_pointer_windows_1254_0, index_pointer_windows_1254_1 >

using	windows_1255_decoder = single_byte_decoder< index_code_point_windows_1255 >

using	windows_1255_encoder = single_byte_encoder< index_pointer_windows_1255_0, index_pointer_windows_1255_1 >

using	windows_1256_decoder = single_byte_decoder< index_code_point_windows_1256 >

using	windows_1256_encoder = single_byte_encoder< index_pointer_windows_1256_0, index_pointer_windows_1256_1 >

using	windows_1257_decoder = single_byte_decoder< index_code_point_windows_1257 >

using	windows_1257_encoder = single_byte_encoder< index_pointer_windows_1257_0, index_pointer_windows_1257_1 >

using	windows_1258_decoder = single_byte_decoder< index_code_point_windows_1258 >

using	windows_1258_encoder = single_byte_encoder< index_pointer_windows_1258_0, index_pointer_windows_1258_1 >

using	x_mac_cyrillic_decoder = single_byte_decoder< index_code_point_x_mac_cyrillic >

using	x_mac_cyrillic_encoder = single_byte_encoder< index_pointer_x_mac_cyrillic_0, index_pointer_x_mac_cyrillic_1 >

using	gb18030_encoder = basic_gb18030_encoder< false >

using	GBK_decoder = gb18030_decoder

using	GBK_encoder = basic_gb18030_encoder< true >

using	UTF_16BE_decoder = shared_UTF_16_decoder< true >

using	UTF_16LE_decoder = shared_UTF_16_decoder<>

using	coder = std::variant< error_encoder, error_decoder, UTF_8_decoder, UTF_8_encoder, IBM866_decoder, IBM866_encoder, ISO_8859_2_decoder, ISO_8859_2_encoder, ISO_8859_3_decoder, ISO_8859_3_encoder, ISO_8859_4_decoder, ISO_8859_4_encoder, ISO_8859_5_decoder, ISO_8859_5_encoder, ISO_8859_6_decoder, ISO_8859_6_encoder, ISO_8859_7_decoder, ISO_8859_7_encoder, ISO_8859_8_decoder, ISO_8859_8_encoder, ISO_8859_10_decoder, ISO_8859_10_encoder, ISO_8859_13_decoder, ISO_8859_13_encoder, ISO_8859_14_decoder, ISO_8859_14_encoder, ISO_8859_15_decoder, ISO_8859_15_encoder, ISO_8859_16_decoder, ISO_8859_16_encoder, KOI8_R_decoder, KOI8_R_encoder, KOI8_U_decoder, KOI8_U_encoder, macintosh_decoder, macintosh_encoder, windows_874_decoder, windows_874_encoder, windows_1250_decoder, windows_1250_encoder, windows_1251_decoder, windows_1251_encoder, windows_1252_decoder, windows_1252_encoder, windows_1253_decoder, windows_1253_encoder, windows_1254_decoder, windows_1254_encoder, windows_1255_decoder, windows_1255_encoder, windows_1256_decoder, windows_1256_encoder, windows_1257_decoder, windows_1257_encoder, windows_1258_decoder, windows_1258_encoder, x_mac_cyrillic_decoder, x_mac_cyrillic_encoder, gb18030_decoder, gb18030_encoder, GBK_encoder, Big5_decoder, Big5_encoder, EUC_JP_decoder, EUC_JP_encoder, ISO_2022_JP_decoder, ISO_2022_JP_encoder, Shift_JIS_decoder, Shift_JIS_encoder, EUC_KR_decoder, EUC_KR_encoder, replacement_decoder, UTF_16BE_decoder, UTF_16LE_decoder, x_user_defined_decoder, x_user_defined_encoder >

using	result_code_point = uint32_t

using	result_code_points_2 = std::array< uint32_t, 2 >

using	result_byte = uint8_t

using	result_bytes_2 = std::array< uint8_t, 2 >

using	result_bytes_3 = std::array< uint8_t, 3 >

using	result_bytes_4 = std::array< uint8_t, 4 >

using	result_value = std::variant< result_finished, result_continue, result_code_point, result_code_points_2, result_byte, result_bytes_2, result_bytes_3, result_bytes_4, result_error >

列挙型
enum	error_mode_name : uint32_t { None = 0, Replacement = 1, Fatal = 2, Html = 3 }

enum	encoding_name : uint32_t { UTF_8 = 1, IBM866, ISO_8859_2, ISO_8859_3, ISO_8859_4, ISO_8859_5, ISO_8859_6, ISO_8859_7, ISO_8859_8, ISO_8859_8_I, ISO_8859_10, ISO_8859_13, ISO_8859_14, ISO_8859_15, ISO_8859_16, KOI8_R, KOI8_U, macintosh, windows_874, windows_1250, windows_1251, windows_1252, windows_1253, windows_1254, windows_1255, windows_1256, windows_1257, windows_1258, x_mac_cyrillic, GBK, gb18030, Big5, EUC_JP, ISO_2022_JP, Shift_JIS, EUC_KR, replacement, UTF_16BE, UTF_16LE, x_user_defined }

関数
std::u32string	serialize_io_queue (text_decoder_common &c, io_queue< char32_t > &in)
	IO キューを直列化する [詳解]

template<auto const & index>
std::optional< std::uint32_t >	get_index_code_point (std::uint16_t pointer)

template<auto const & index_0, auto const & index_1>
std::optional< std::uint16_t >	get_index_pointer (std::uint32_t code_point)

std::optional< std::uint32_t >	get_index_gb18030_ranges_code_point (std::uint32_t pointer)

std::optional< std::uint32_t >	get_index_gb18030_ranges_pointer (std::uint32_t code_point)

std::optional< std::uint16_t >	get_index_shift_jis_pointer (std::uint32_t code_point)

std::optional< std::uint16_t >	get_index_big5_pointer (std::uint32_t code_point)

template<typename IoItem , typename Coder , typename InQueue , typename OutQueue >
result_value	process_item (IoItem item, Coder &c, InQueue &in, OutQueue &out, error_mode_name mode)
	文字アイテムを処理する

template<typename Coder , typename InQueue , typename OutQueue >
result_value	process_queue (Coder &c, InQueue &in, OutQueue &out, error_mode_name mode)
	キューを処理する [詳解]

encoding_name	get_encoding_name (std::u32string label)

template<typename String , typename std::enable_if_t< std::negation_v< std::is_same< String, std::u32string >>, nullptr_t > = nullptr>
encoding_name	get_encoding_name (String label)

std::u32string	get_encoding_label (encoding_name name)
	エンコーディングに対応するラベルを返す [詳解]

coder	get_encoding_decoder (encoding_name name)

coder	get_encoding_encoder (encoding_name name)

encoding_name	get_output_encoding_name (encoding_name name)
	ラベルからエンコーディングを取得する [詳解]

template<typename InQueue >
io_result< encoding_name >	bom_sniff (InQueue &in)
	BOM を探知する [詳解]

template<typename InQueue , typename OutQueue >
result_value	encode (InQueue &in, encoding_name name, OutQueue &out)
	エンコード [詳解]

template<typename InQueue , typename OutQueue >
result_value	utf8_decode (InQueue &in, OutQueue &out)
	UTF8 をデコードする [詳解]

template<typename OutQueue , typename InQueue >
OutQueue	utf8_decode (InQueue &in)
	UTF8 をデコードする [詳解]

template<typename InQueue , typename OutQueue >
result_value	utf8_decode_without_bom (InQueue &in, OutQueue &out)
	BOM に関知せず UTF8 をデコードする [詳解]

template<typename InQueue , typename OutQueue >
result_value	utf8_decode_without_bom_or_fail (InQueue &in, OutQueue &out)
	BOM や失敗に関知せず UTF8 をデコードする [詳解]

template<typename InQueue , typename OutQueue >
result_value	utf8_encode (InQueue &in, OutQueue &out)
	UTF-8 へエンコードする [詳解]

coder	get_encoder (encoding_name name)
	エンコーダを取得する [詳解]

template<typename InQueue , typename OutQueue >
result_value	decode (InQueue &in, encoding_name name, OutQueue &out)
	デコード [詳解]

template<typename InQueue , typename OutQueue >
result_value	encode_or_fail (InQueue &in, coder c, OutQueue &out)
	エンコードするか失敗する [詳解]

template<typename T , typename OutputIterator >
void	from_io_queue_convert (io_queue< T > q, OutputIterator out)
	io_queue を文字列へ変換する [詳解]

template<typename InputIterator >
auto	to_io_queue_convert (InputIterator first, InputIterator last)
	文字列を io_queue へ変換する [詳解]

変数
const std::array< uint32_t, 19782 >	index_code_point_big5

const std::vector< uint32_t >	index_code_point_euc_kr

const std::array< uint32_t, 23940 >	index_code_point_gb18030

const std::vector< uint32_t >	index_code_point_jis0208

const std::vector< uint32_t >	index_code_point_jis0212

const std::vector< uint32_t >	index_code_point_ibm866

const std::vector< uint32_t >	index_code_point_iso_2022_jp_katakana

const std::vector< uint32_t >	index_code_point_iso_8859_2

const std::vector< uint32_t >	index_code_point_iso_8859_3

const std::vector< uint32_t >	index_code_point_iso_8859_4

const std::vector< uint32_t >	index_code_point_iso_8859_5

const std::vector< uint32_t >	index_code_point_iso_8859_6

const std::vector< uint32_t >	index_code_point_iso_8859_7

const std::vector< uint32_t >	index_code_point_iso_8859_8

const std::vector< uint32_t >	index_code_point_iso_8859_10

const std::vector< uint32_t >	index_code_point_iso_8859_13

const std::vector< uint32_t >	index_code_point_iso_8859_14

const std::vector< uint32_t >	index_code_point_iso_8859_15

const std::vector< uint32_t >	index_code_point_iso_8859_16

const std::vector< uint32_t >	index_code_point_koi8_r

const std::vector< uint32_t >	index_code_point_koi8_u

const std::vector< uint32_t >	index_code_point_macintosh

const std::vector< uint32_t >	index_code_point_windows_874

const std::vector< uint32_t >	index_code_point_windows_1250

const std::vector< uint32_t >	index_code_point_windows_1251

const std::vector< uint32_t >	index_code_point_windows_1252

const std::vector< uint32_t >	index_code_point_windows_1253

const std::vector< uint32_t >	index_code_point_windows_1254

const std::vector< uint32_t >	index_code_point_windows_1255

const std::vector< uint32_t >	index_code_point_windows_1256

const std::vector< uint32_t >	index_code_point_windows_1257

const std::vector< uint32_t >	index_code_point_windows_1258

const std::vector< uint32_t >	index_code_point_x_mac_cyrillic

const std::multimap< uint32_t, uint32_t >	index_code_point_gb18030_ranges

const std::vector< uint32_t >	index_pointer_big5_0

const std::vector< uint16_t >	index_pointer_big5_1

const std::vector< uint32_t >	index_pointer_euc_kr_0

const std::vector< uint16_t >	index_pointer_euc_kr_1

const std::vector< uint32_t >	index_pointer_gb18030_0

const std::vector< uint16_t >	index_pointer_gb18030_1

const std::vector< uint32_t >	index_pointer_jis0208_0

const std::vector< uint16_t >	index_pointer_jis0208_1

const std::vector< uint32_t >	index_pointer_jis0212_0

const std::vector< uint16_t >	index_pointer_jis0212_1

const std::vector< uint32_t >	index_pointer_ibm866_0

const std::vector< uint16_t >	index_pointer_ibm866_1

const std::vector< uint32_t >	index_pointer_iso_2022_jp_katakana_0

const std::vector< uint16_t >	index_pointer_iso_2022_jp_katakana_1

const std::vector< uint32_t >	index_pointer_iso_8859_2_0

const std::vector< uint16_t >	index_pointer_iso_8859_2_1

const std::vector< uint32_t >	index_pointer_iso_8859_3_0

const std::vector< uint16_t >	index_pointer_iso_8859_3_1

const std::vector< uint32_t >	index_pointer_iso_8859_4_0

const std::vector< uint16_t >	index_pointer_iso_8859_4_1

const std::vector< uint32_t >	index_pointer_iso_8859_5_0

const std::vector< uint16_t >	index_pointer_iso_8859_5_1

const std::vector< uint32_t >	index_pointer_iso_8859_6_0

const std::vector< uint16_t >	index_pointer_iso_8859_6_1

const std::vector< uint32_t >	index_pointer_iso_8859_7_0

const std::vector< uint16_t >	index_pointer_iso_8859_7_1

const std::vector< uint32_t >	index_pointer_iso_8859_8_0

const std::vector< uint16_t >	index_pointer_iso_8859_8_1

const std::vector< uint32_t >	index_pointer_iso_8859_10_0

const std::vector< uint16_t >	index_pointer_iso_8859_10_1

const std::vector< uint32_t >	index_pointer_iso_8859_13_0

const std::vector< uint16_t >	index_pointer_iso_8859_13_1

const std::vector< uint32_t >	index_pointer_iso_8859_14_0

const std::vector< uint16_t >	index_pointer_iso_8859_14_1

const std::vector< uint32_t >	index_pointer_iso_8859_15_0

const std::vector< uint16_t >	index_pointer_iso_8859_15_1

const std::vector< uint32_t >	index_pointer_iso_8859_16_0

const std::vector< uint16_t >	index_pointer_iso_8859_16_1

const std::vector< uint32_t >	index_pointer_koi8_r_0

const std::vector< uint16_t >	index_pointer_koi8_r_1

const std::vector< uint32_t >	index_pointer_koi8_u_0

const std::vector< uint16_t >	index_pointer_koi8_u_1

const std::vector< uint32_t >	index_pointer_macintosh_0

const std::vector< uint16_t >	index_pointer_macintosh_1

const std::vector< uint32_t >	index_pointer_windows_874_0

const std::vector< uint16_t >	index_pointer_windows_874_1

const std::vector< uint32_t >	index_pointer_windows_1250_0

const std::vector< uint16_t >	index_pointer_windows_1250_1

const std::vector< uint32_t >	index_pointer_windows_1251_0

const std::vector< uint16_t >	index_pointer_windows_1251_1

const std::vector< uint32_t >	index_pointer_windows_1252_0

const std::vector< uint16_t >	index_pointer_windows_1252_1

const std::vector< uint32_t >	index_pointer_windows_1253_0

const std::vector< uint16_t >	index_pointer_windows_1253_1

const std::vector< uint32_t >	index_pointer_windows_1254_0

const std::vector< uint16_t >	index_pointer_windows_1254_1

const std::vector< uint32_t >	index_pointer_windows_1255_0

const std::vector< uint16_t >	index_pointer_windows_1255_1

const std::vector< uint32_t >	index_pointer_windows_1256_0

const std::vector< uint16_t >	index_pointer_windows_1256_1

const std::vector< uint32_t >	index_pointer_windows_1257_0

const std::vector< uint16_t >	index_pointer_windows_1257_1

const std::vector< uint32_t >	index_pointer_windows_1258_0

const std::vector< uint16_t >	index_pointer_windows_1258_1

const std::vector< uint32_t >	index_pointer_x_mac_cyrillic_0

const std::vector< uint16_t >	index_pointer_x_mac_cyrillic_1

const std::multimap< uint32_t, uint32_t >	index_pointer_gb18030_ranges

const std::vector< uint32_t >	index_pointer_Shift_JIS_0

const std::vector< uint16_t >	index_pointer_Shift_JIS_1

詳解

非公開の名前空間。

関数詳解

◆ serialize_io_queue()

std::u32string wordring::whatwg::encoding::serialize_io_queue	(	text_decoder_common &	c,
		io_queue< char32_t > &	in
	)

inline

IO キューを直列化する

参照: https://encoding.spec.whatwg.org/#concept-td-serialize

◆ get_index_gb18030_ranges_pointer()

std::optional<std::uint32_t> wordring::whatwg::encoding::get_index_gb18030_ranges_pointer ( std::uint32_t code_point )

inline

ranges_pointerに限り32ビットの戻り値が必要。

参照: https://triple-underscore.github.io/Encoding-ja.html#index-gb18030-ranges-pointer

◆ process_queue()

template<typename Coder , typename InQueue , typename OutQueue >

result_value wordring::whatwg::encoding::process_queue	(	Coder &	c,
		InQueue &	in,
		OutQueue &	out,
		error_mode_name	mode
	)

inline

キューを処理する

引数

[in]	c	エンコーダ、あるいはデコーダ
[in]	in	入力キュー
[out]	out	出力イテレータ
[in]	mode	エラーモード

参照: https://encoding.spec.whatwg.org/#concept-encoding-run; https://triple-underscore.github.io/Encoding-ja.html#concept-encoding-run

◆ get_encoding_label()

std::u32string wordring::whatwg::encoding::get_encoding_label ( encoding_name name )

inline

エンコーディングに対応するラベルを返す

参照: https://encoding.spec.whatwg.org/#dom-textdecoder-encoding

◆ get_encoding_decoder()

coder wordring::whatwg::encoding::get_encoding_decoder ( encoding_name name )

inline

brief エンコーディング名に対応するデコーダを返す

◆ get_encoding_encoder()

coder wordring::whatwg::encoding::get_encoding_encoder ( encoding_name name )

inline

brief エンコーディング名に対応するエンコーダを返す

◆ get_output_encoding_name()

encoding_name wordring::whatwg::encoding::get_output_encoding_name ( encoding_name name )

inline

ラベルからエンコーディングを取得する

参照: https://encoding.spec.whatwg.org/#concept-encoding-get; https://triple-underscore.github.io/Encoding-ja.html#concept-encoding-get

出力エンコーディングを取得する

参照: https://triple-underscore.github.io/Encoding-ja.html#get-an-output-encoding

◆ bom_sniff()

template<typename InQueue >

io_result< encoding_name > wordring::whatwg::encoding::bom_sniff ( InQueue & in )

inline

BOM を探知する

参照: https://encoding.spec.whatwg.org/#bom-sniff

◆ encode()

template<typename InQueue , typename OutQueue >

result_value wordring::whatwg::encoding::encode	(	InQueue &	in,
		encoding_name	name,
		OutQueue &	out
	)

inline

エンコード

参照: https://triple-underscore.github.io/Encoding-ja.html#encode

◆ utf8_decode() [1/2]

template<typename InQueue , typename OutQueue >

result_value wordring::whatwg::encoding::utf8_decode	(	InQueue &	in,
		OutQueue &	out
	)

inline

UTF8 をデコードする

戻り値: 完了、継続あるいはエラーを示す

入力が足りない場合、 result_continue
デコードが完了した場合、 result_finished
エラーの場合、 result_error を返す。

参照: https://encoding.spec.whatwg.org/#utf-8-decode; https://triple-underscore.github.io/Encoding-ja.html#decode

EOQ によってデコードの完了を表現できるか？

◆ utf8_decode() [2/2]

template<typename OutQueue , typename InQueue >

OutQueue wordring::whatwg::encoding::utf8_decode ( InQueue & in )

inline

UTF8 をデコードする

参照: inline void utf8_decode(InQueue& in, OutQueue& out)

待機状態をどう伝えるか？

◆ utf8_decode_without_bom()

template<typename InQueue , typename OutQueue >

result_value wordring::whatwg::encoding::utf8_decode_without_bom	(	InQueue &	in,
		OutQueue &	out
	)

inline

BOM に関知せず UTF8 をデコードする

参照: https://triple-underscore.github.io/Encoding-ja.html#utf-8-decode-without-bom

◆ utf8_decode_without_bom_or_fail()

template<typename InQueue , typename OutQueue >

result_value wordring::whatwg::encoding::utf8_decode_without_bom_or_fail	(	InQueue &	in,
		OutQueue &	out
	)

inline

BOM や失敗に関知せず UTF8 をデコードする

参照: https://encoding.spec.whatwg.org/#utf-8-decode-without-bom-or-fail

◆ utf8_encode()

template<typename InQueue , typename OutQueue >

result_value wordring::whatwg::encoding::utf8_encode	(	InQueue &	in,
		OutQueue &	out
	)

inline

UTF-8 へエンコードする

引数

[in]	in	char32_t 入力キュー
[out]	in	char 出力キュー

参照: https://encoding.spec.whatwg.org/#utf-8-encode

◆ get_encoder()

coder wordring::whatwg::encoding::get_encoder ( encoding_name name )

inline

エンコーダを取得する

参照: https://encoding.spec.whatwg.org/#get-an-encoder

◆ decode()

template<typename InQueue , typename OutQueue >

result_value wordring::whatwg::encoding::decode	(	InQueue &	in,
		encoding_name	name,
		OutQueue &	out
	)

inline

デコード

参照: https://triple-underscore.github.io/Encoding-ja.html#decode

規格の戻り値は、I/O Queue となっているが、改変している。

◆ encode_or_fail()

template<typename InQueue , typename OutQueue >

result_value wordring::whatwg::encoding::encode_or_fail	(	InQueue &	in,
		coder	c,
		OutQueue &	out
	)

inline

エンコードするか失敗する

参照: https://triple-underscore.github.io/Encoding-ja.html#encode-or-fail

◆ from_io_queue_convert()

template<typename T , typename OutputIterator >

void wordring::whatwg::encoding::from_io_queue_convert	(	io_queue< T >	q,
		OutputIterator	out
	)

inline

io_queue を文字列へ変換する

参照: https://encoding.spec.whatwg.org/#from-i-o-queue-convert

読み込んだ文字はキューから消費されるらしい。

◆ to_io_queue_convert()

template<typename InputIterator >

auto wordring::whatwg::encoding::to_io_queue_convert	(	InputIterator	first,
		InputIterator	last
	)

inline

文字列を io_queue へ変換する

参照: https://triple-underscore.github.io/Encoding-ja.html#to-i-o-queue-convert

クラス

型定義

列挙型

関数

変数

詳解

関数詳解

◆ serialize_io_queue()

◆ get_index_gb18030_ranges_pointer()

◆ process_queue()

◆ get_encoding_label()

◆ get_encoding_decoder()

◆ get_encoding_encoder()

◆ get_output_encoding_name()

◆ bom_sniff()

◆ encode()

◆ utf8_decode() [1/2]

◆ utf8_decode() [2/2]

◆ utf8_decode_without_bom()

◆ utf8_decode_without_bom_or_fail()

◆ utf8_encode()

◆ get_encoder()

◆ decode()

◆ encode_or_fail()

◆ from_io_queue_convert()

◆ to_io_queue_convert()