parse_context< Char > Class Template Reference

Parsing context consisting of a format string range being parsed and an argument counter for automatic indexing. More...

#include <fmt/base.h>

Public Types
using	char_type = Char
using	iterator = const Char*

Public Member Functions
constexpr	parse_context (basic_string_view< Char > fmt, int next_arg_id=0)
constexpr auto	begin () const noexcept -> iterator
	Returns an iterator to the beginning of the format string range being parsed.
constexpr auto	end () const noexcept -> iterator
	Returns an iterator past the end of the format string range being parsed.
FMT_CONSTEXPR void	advance_to (iterator it)
	Advances the begin iterator to it.
FMT_CONSTEXPR auto	next_arg_id () -> int
	Reports an error if using the manual argument indexing; otherwise returns the next argument index and switches to the automatic indexing.
FMT_CONSTEXPR void	check_arg_id (int id)
	Reports an error if using the automatic argument indexing; otherwise switches to the manual indexing.
FMT_CONSTEXPR void	check_arg_id (basic_string_view< Char >)
FMT_CONSTEXPR void	check_dynamic_spec (int arg_id)

Detailed Description

template<typename Char = char>
class parse_context< Char >

Parsing context consisting of a format string range being parsed and an argument counter for automatic indexing.

Member Typedef Documentation

char_type

template<typename Char = char>

using parse_context< Char >::char_type = Char

iterator

template<typename Char = char>

using parse_context< Char >::iterator = const Char*

Constructor & Destructor Documentation

parse_context()

template<typename Char = char>

parse_context< Char >::parse_context ( basic_string_view< Char > fmt, int next_arg_id = 0 )

inlineexplicitconstexpr

Member Function Documentation

advance_to()

template<typename Char = char>

FMT_CONSTEXPR void parse_context< Char >::advance_to ( iterator it )

inline

Advances the begin iterator to it.

begin()

template<typename Char = char>

auto parse_context< Char >::begin ( ) const -> iterator

inlineconstexprnoexcept

Returns an iterator to the beginning of the format string range being parsed.

check_arg_id() [1/2]

template<typename Char = char>

FMT_CONSTEXPR void parse_context< Char >::check_arg_id ( basic_string_view< Char > )

inline

check_arg_id() [2/2]

template<typename Char = char>

FMT_CONSTEXPR void parse_context< Char >::check_arg_id ( int id )

inline

Reports an error if using the automatic argument indexing; otherwise switches to the manual indexing.

check_dynamic_spec()

template<typename Char >

FMT_CONSTEXPR void parse_context< Char >::check_dynamic_spec

(

int

arg_id

)

end()

template<typename Char = char>

auto parse_context< Char >::end ( ) const -> iterator

inlineconstexprnoexcept

Returns an iterator past the end of the format string range being parsed.

next_arg_id()

template<typename Char = char>

FMT_CONSTEXPR auto parse_context< Char >::next_arg_id ( ) -> int

inline

Reports an error if using the manual argument indexing; otherwise returns the next argument index and switches to the automatic indexing.

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

• fmt/base.h