mtcore::ascii Namespace Reference

ASCII-related methods for parsing and character classification Split into its own namespace to allow for clear differentiation from any unicode-related methods. More...

Classes
struct	UnescapeError
	Error when unescaping characters fails. More...

Enumerations
enum class	AsciiNumericParseError { AsciiNumericParseError::INVALID_SLICE , AsciiNumericParseError::INVALID_SIGN , AsciiNumericParseError::INVALID_INPUT , AsciiNumericParseError::OVERFLOW_DETECTED }
	Errors when parsing ASCII strings as numbers. More...

Functions
bool	is_digit (const char c)
	Checks if a character is an ASCII digit (0-9)
bool	is_hex (const char c)
	Checks if a character is an ASCII hex digit (0-9, a-f, A-F)
bool	is_hex_str (Slice< const char > str)
	Checks if a string is composed of only hex characters Will return false if string is empty.
bool	is_int_str (Slice< const char > str)
	Checks if a string is composed of only integer characters Will return false if string is empty.
bool	is_pos_int_str (Slice< const char > str)
	Checks if a string is composed of only positive integer characters Will return false if string is empty.
template<typename Out = i32>
Result< Out, AsciiNumericParseError >	hex_to_int (const Slice< const char > &parse)
	Tries to parse an ASCII hex string into an integer Will return an error if the parsed string does not fit.
template<typename Out = i32>
Result< Out, AsciiNumericParseError >	base10_to_int (const Slice< const char > &parse)
	Tries to parse an ASCII numeric string into an integer Will return an error if the parsed string does not fit.
Result< char, UnescapeError >	unescape_char (Slice< const char > str, char escapeChar='\\')
	Unescapes the first (potentially) escaped character in a character sequence If the sequence is empty, will return an error.
template<typename Writer>
Result< size_t, std::variant< typename Writer::ErrType, UnescapeError > >	write_unescaped (Writer &writer, Slice< const char > str, char escapeChar='\\')
	Writes unescaped ASCII characters to a stream Note: This does NOT support writing Unicode escape codes at this time (so \uhhhh or \Uhhhhhhhh)

Detailed Description

ASCII-related methods for parsing and character classification Split into its own namespace to allow for clear differentiation from any unicode-related methods.