input_location.hpp File Reference

#include <lexy/dsl/code_point.hpp>
#include <lexy/dsl/newline.hpp>
#include <lexy/input/base.hpp>
#include <lexy/lexeme.hpp>

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Classes
class	lexy::byte_location_counting< LineWidth >
	Counts bytes for columns, lines end after LineWidth bytes. More...
class	lexy::code_point_location_counting
	Counts code points for columns, newlines for lines. More...
class	lexy::code_unit_location_counting
	Counts code units for columns, newlines for lines. More...
struct	lexy::input_line_annotation< Input >
class	lexy::input_location< Input, Counting >
	A location in the input. More...
struct	lexy::input_location_anchor< Input >
	Anchor for the location search. More...

Namespaces
	lexy
	lexy::_detail

Typedefs
template<typename Input >
using	lexy::_default_location_counting = std::conditional_t< std::is_same_v< typename lexy::input_reader< Input >::encoding, lexy::byte_encoding >, byte_location_counting<>, code_unit_location_counting >

Functions
template<typename Input >
constexpr void	lexy::_get_input_line_annotation (input_line_annotation< Input > &result, lexy::lexeme_for< Input > line, lexy::lexeme_for< Input > newline, typename lexy::input_reader< Input >::iterator begin, typename lexy::input_reader< Input >::iterator end)
template<typename Encoding , typename Iterator >
constexpr Iterator	lexy::_detail::find_cp_boundary (Iterator cur, Iterator end)
template<typename Counting , typename Input >
constexpr auto	lexy::_detail::get_input_line (const Input &input, typename lexy::input_reader< Input >::iterator line_begin)
template<typename Input , typename Counting >
constexpr auto	lexy::get_input_line_annotation (const Input &input, const input_location< Input, Counting > &begin_location, typename lexy::input_reader< Input >::iterator end) -> input_line_annotation< Input >
template<typename Input , typename Counting >
constexpr auto	lexy::get_input_line_annotation (const Input &input, const input_location< Input, Counting > &location, std::size_t size)
	Computes the annotation for e.g. an error message covering [location, location + size). More...
template<typename Counting , typename Input >
constexpr auto	lexy::get_input_location (const Input &input, typename lexy::input_reader< Input >::iterator position)
template<typename Input >
constexpr auto	lexy::get_input_location (const Input &input, typename lexy::input_reader< Input >::iterator position)
template<typename Input >
constexpr auto	lexy::get_input_location (const Input &input, typename lexy::input_reader< Input >::iterator position, input_location_anchor< Input > anchor)
template<typename Counting , typename Input >
constexpr auto	lexy::get_input_location (const Input &input, typename lexy::input_reader< Input >::iterator position, input_location_anchor< Input > anchor) -> input_location< Input, Counting >
	The location for a position in the input; search starts at the anchor. More...