hi::v1::detail::lexer< Config > Class Template Reference

#include <hikogui/parser/lexer.hpp>

Data Structures
struct	iterator
struct	proxy

Public Member Functions
constexpr command_type &	get_command (state_type from, char c) noexcept
constexpr command_type const &	get_command (state_type from, char c) const noexcept
template<typename It , std::sentinel_for< It > ItEnd>
constexpr iterator< It, ItEnd >	parse (It first, ItEnd last) const noexcept
	Parse a range of UTF-8 characters.
constexpr auto	parse (std::string_view str) const noexcept
	Parse a string of UTF-8 characters.

Detailed Description

template<lexer_config Config>
class hi::v1::detail::lexer< Config >

A configurable lexical analyzer with unicode Annex #31 support.

Member Function Documentation

parse() [1/2]

template<lexer_config Config>

template<typename It , std::sentinel_for< It > ItEnd>

constexpr iterator< It, ItEnd > hi::v1::detail::lexer< Config >::parse ( It first, ItEnd last ) const

inlineconstexprnoexcept

Parse a range of UTF-8 characters.

Parameters

first	An iterator pointing to the first UTF-8 code-unit.
last	An iterator pointing beyond the last UTF-8 code-unit to parse, or a sentinel.

Returns

A forward iterator returning tokens, can be compared to the std::default_iterator

parse() [2/2]

template<lexer_config Config>

constexpr auto hi::v1::detail::lexer< Config >::parse ( std::string_view str ) const

inlineconstexprnoexcept

Parse a string of UTF-8 characters.

Parameters

str	A view of a UTF-8 character string.

Returns

A forward iterator returning tokens, can be compared to the std::default_iterator

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

• hikogui/src/hikogui/parser/lexer.hpp