jau::lang::ascii69_alphabet Class Reference

Case insensitive ASCII base 69 alphabet with ASCII code-point sorting order. More...

#include <token_fsm.hpp>

Inheritance diagram for jau::lang::ascii69_alphabet:

Collaboration diagram for jau::lang::ascii69_alphabet:

Public Member Functions
	ascii69_alphabet () noexcept
Public Member Functions inherited from jau::lang::alphabet
	alphabet (std::string _name, code_point_t _base, code_point_func _cpf) noexcept
constexpr code_point_t	base () const noexcept
	The fixed base used for this alphabet, i.e.
constexpr code_point_t	code_point (const char c) const noexcept
	Returns the token of the given character or code_error if not element of this alphabet.
constexpr const std::string &	name () const noexcept
	Human readable name for this alphabet instance.
std::string	to_string () const noexcept

Additional Inherited Members
Public Types inherited from jau::lang::alphabet
typedef code_point_t(*	code_point_func) (const char c) noexcept
typedef uint16_t	code_point_t
	Unsigned int symbol for alphabet code-point type.
Static Public Attributes inherited from jau::lang::alphabet
static constexpr const code_point_t	code_error = std::numeric_limits<code_point_t>::max()
	token_error value, denoting an invalid alphabet code-point.

Detailed Description

Case insensitive ASCII base 69 alphabet with ASCII code-point sorting order.

Properties

• Base 69, i.e. ASCII [32 .. 96] + [123 .. 126], merging lower- and capital-letters
• 7-bit ASCII
• Code page 437 compatible
• Supporting ASCII code-point sorting.
• Order: < 0 < : < A < [ < { < ~

Definition at line 159 of file token_fsm.hpp.

Constructor & Destructor Documentation

ascii69_alphabet()

jau::lang::ascii69_alphabet::ascii69_alphabet ( )

inlinenoexcept

Definition at line 174 of file token_fsm.hpp.

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

• include/jau/token_fsm.hpp