A location in the input. More...

#include <input_location.hpp>

Public Member Functions
constexpr input_location_anchor< Input >	anchor () const
	The closest previous anchor. More...

constexpr unsigned	column_nr () const

constexpr	input_location (const Input &input)

constexpr unsigned	line_nr () const

constexpr iterator	position () const
	The corresponding position, rounded down to the previous column start. More...

Private Types
using	iterator = typename lexy::input_reader< Input >::iterator

Private Member Functions
constexpr	input_location (iterator line_begin, unsigned line_nr, iterator column_begin, unsigned column_nr)

Private Attributes
iterator	_column_begin

unsigned	_column_nr

iterator	_line_begin

unsigned	_line_nr

Friends
template<typename C , typename I >
constexpr friend auto	get_input_location (const I &input, typename lexy::input_reader< I >::iterator position, input_location_anchor< I > anchor) -> input_location< I, C >

constexpr friend bool	operator!= (const input_location &lhs, const input_location &rhs)

constexpr friend bool	operator< (const input_location &lhs, const input_location &rhs)

constexpr friend bool	operator<= (const input_location &lhs, const input_location &rhs)

constexpr friend bool	operator== (const input_location &lhs, const input_location &rhs)

constexpr friend bool	operator> (const input_location &lhs, const input_location &rhs)

constexpr friend bool	operator>= (const input_location &lhs, const input_location &rhs)

Detailed Description

template<typename Input, typename Counting = _default_location_counting<Input>>
class lexy::input_location< Input, Counting >

A location in the input.

Definition at line 122 of file input_location.hpp.

Member Typedef Documentation

◆ iterator

template<typename Input , typename Counting = _default_location_counting<Input>>

using lexy::input_location< Input, Counting >::iterator = typename lexy::input_reader<Input>::iterator

private

Definition at line 124 of file input_location.hpp.

Constructor & Destructor Documentation

◆ input_location() [1/2]

template<typename Input , typename Counting = _default_location_counting<Input>>

constexpr lexy::input_location< Input, Counting >::input_location ( const Input & input )

inlineexplicitconstexpr

Definition at line 127 of file input_location.hpp.

◆ input_location() [2/2]

template<typename Input , typename Counting = _default_location_counting<Input>>

constexpr lexy::input_location< Input, Counting >::input_location	(	iterator	line_begin,
		unsigned	line_nr,
		iterator	column_begin,
		unsigned	column_nr
	)

inlineconstexprprivate

Definition at line 181 of file input_location.hpp.

Member Function Documentation

◆ anchor()

template<typename Input , typename Counting = _default_location_counting<Input>>

constexpr input_location_anchor<Input> lexy::input_location< Input, Counting >::anchor ( ) const

inlineconstexpr

The closest previous anchor.

Definition at line 132 of file input_location.hpp.

◆ column_nr()

template<typename Input , typename Counting = _default_location_counting<Input>>

constexpr unsigned lexy::input_location< Input, Counting >::column_nr ( ) const

inlineconstexpr

Definition at line 141 of file input_location.hpp.

◆ line_nr()

template<typename Input , typename Counting = _default_location_counting<Input>>

constexpr unsigned lexy::input_location< Input, Counting >::line_nr ( ) const

inlineconstexpr

Definition at line 137 of file input_location.hpp.

◆ position()

template<typename Input , typename Counting = _default_location_counting<Input>>

constexpr iterator lexy::input_location< Input, Counting >::position ( ) const

inlineconstexpr

The corresponding position, rounded down to the previous column start.

Definition at line 147 of file input_location.hpp.

Friends And Related Function Documentation

◆ get_input_location

template<typename Input , typename Counting = _default_location_counting<Input>>

template<typename C , typename I >

constexpr friend auto get_input_location	(	const I &	input,
		typename lexy::input_reader< I >::iterator	position,
		input_location_anchor< I >	anchor
	)		-> input_location< I, C >

friend

◆ operator!=

template<typename Input , typename Counting = _default_location_counting<Input>>

constexpr friend bool operator!=	(	const input_location< Input, Counting > &	lhs,
		const input_location< Input, Counting > &	rhs
	)

friend

Definition at line 156 of file input_location.hpp.

◆ operator<

template<typename Input , typename Counting = _default_location_counting<Input>>

constexpr friend bool operator<	(	const input_location< Input, Counting > &	lhs,
		const input_location< Input, Counting > &	rhs
	)

friend

Definition at line 161 of file input_location.hpp.

◆ operator<=

template<typename Input , typename Counting = _default_location_counting<Input>>

constexpr friend bool operator<=	(	const input_location< Input, Counting > &	lhs,
		const input_location< Input, Counting > &	rhs
	)

friend

Definition at line 167 of file input_location.hpp.

◆ operator==

template<typename Input , typename Counting = _default_location_counting<Input>>

constexpr friend bool operator==	(	const input_location< Input, Counting > &	lhs,
		const input_location< Input, Counting > &	rhs
	)

friend

Definition at line 152 of file input_location.hpp.

◆ operator>

template<typename Input , typename Counting = _default_location_counting<Input>>

constexpr friend bool operator>	(	const input_location< Input, Counting > &	lhs,
		const input_location< Input, Counting > &	rhs
	)

friend

Definition at line 171 of file input_location.hpp.

◆ operator>=

template<typename Input , typename Counting = _default_location_counting<Input>>

constexpr friend bool operator>=	(	const input_location< Input, Counting > &	lhs,
		const input_location< Input, Counting > &	rhs
	)

friend

Definition at line 175 of file input_location.hpp.

Member Data Documentation

◆ _column_begin

template<typename Input , typename Counting = _default_location_counting<Input>>

iterator lexy::input_location< Input, Counting >::_column_begin

private

Definition at line 186 of file input_location.hpp.

◆ _column_nr

template<typename Input , typename Counting = _default_location_counting<Input>>

unsigned lexy::input_location< Input, Counting >::_column_nr

private

Definition at line 187 of file input_location.hpp.

◆ _line_begin

template<typename Input , typename Counting = _default_location_counting<Input>>

iterator lexy::input_location< Input, Counting >::_line_begin

private

Definition at line 186 of file input_location.hpp.

◆ _line_nr

template<typename Input , typename Counting = _default_location_counting<Input>>

unsigned lexy::input_location< Input, Counting >::_line_nr

private

Definition at line 187 of file input_location.hpp.

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

input_location.hpp

Public Member Functions

Private Types

Private Member Functions

Private Attributes

Friends

Detailed Description

template<typename Input, typename Counting = _default_location_counting<Input>> class lexy::input_location< Input, Counting >

Member Typedef Documentation

◆ iterator

Constructor & Destructor Documentation

◆ input_location() [1/2]

◆ input_location() [2/2]

Member Function Documentation

◆ anchor()

◆ column_nr()

◆ line_nr()

◆ position()

Friends And Related Function Documentation

◆ get_input_location

◆ operator!=

◆ operator<

◆ operator<=

◆ operator==

◆ operator>

◆ operator>=

Member Data Documentation

◆ _column_begin

◆ _column_nr

◆ _line_begin

◆ _line_nr

template<typename Input, typename Counting = _default_location_counting<Input>>
class lexy::input_location< Input, Counting >