Strings » Code units module

Modules

module is_ascii_code_point()

module is_ascii_hyphen()

module is_ascii_letter()

module is_ascii_lowercase()

module is_ascii_number()

module is_ascii_uppercase()

module is_ascii_whitespace()

module is_code_point()

module is_code_point_boundary()

module is_combining_mark()

module is_decimal_digit()

module is_hexadecimal_digit()

module is_hyphen()

module is_letter()

module is_lowercase()

module is_non_ascii_code_point()

module is_non_ascii_hyphen()

module is_non_ascii_letter()

module is_non_ascii_lowercase()

module is_non_ascii_number()

module is_non_ascii_uppercase()

module is_non_ascii_whitespace()

module is_not_code_point()

module is_not_hyphen()

module is_not_letter()

module is_not_lowercase()

module is_not_number()

module is_not_uppercase()

module is_not_whitespace()

module is_number()

module is_octal_digit()

module is_uppercase()

module is_whitespace()

Classes

template <typename Char = char>

struct muu::hex_char_pair

A pair of code units in a byte pair.

class muu::utf16_decoder

A state machine for decoding UTF-16 data.

class muu::utf8_decoder

A state machine for decoding UTF-8 data.

Functions

template <typename Char = char>

auto byte_to_hex(uint8_t byte, Char a = constants<Char>::letter_a) -> hex_char_pair<Char> constexpr noexcept

Converts a byte value to it's equivalent pair of code units in the range [0x0, 0xF].

template <typename Char = char>

auto byte_to_hex(std::byte byte, Char a = constants<Char>::letter_a) -> hex_char_pair<Char> constexpr noexcept

Converts a byte value to it's equivalent pair of code units in the range [0x0, 0xF].

template <typename Char = char>

auto dec_to_hex(unsigned val, Char a = constants<Char>::letter_a) -> Char constexpr noexcept

Converts an unsigned integer in the range [0x0, 0xF] to it's equivalent code units [0-9, a-f, A-F].

template <typename T>

auto hex_to_dec(T codepoint) -> unsigned constexpr noexcept

Converts a code units containing a hex value [0-9, a-f, A-F] to it's equivalent unsigned integer [0x0, 0xF].

Function documentation