lexy::argv_iterator Class Reference

An iterator over the command-line arguments. More...

#include <argv_input.hpp>

Inheritance diagram for lexy::argv_iterator:

Public Member Functions
constexpr	argv_iterator () noexcept
constexpr void	decrement () noexcept
constexpr const char &	deref () const noexcept
constexpr bool	equal (argv_iterator rhs) const noexcept
constexpr void	increment () noexcept
constexpr bool	is_end () const noexcept
Public Member Functions inherited from lexy::_detail::bidirectional_iterator_base< argv_iterator, const char >
constexpr argv_iterator &	operator-- () noexcept
constexpr argv_iterator	operator-- (int) noexcept
Public Member Functions inherited from lexy::_detail::forward_iterator_base< argv_iterator, const char, const char &, const const char * >
constexpr reference	operator* () const noexcept
constexpr argv_iterator &	operator++ () noexcept
constexpr argv_iterator	operator++ (int) noexcept
constexpr pointer	operator-> () const noexcept

Private Member Functions
constexpr	argv_iterator (char **argument, char *c) noexcept

Private Attributes
char **	_arg
char *	_c

Friends
constexpr friend argv_iterator	argv_begin (int argc, char *argv[]) noexcept
	Returns an iterator to the beginning of the command-line arguments. More...
constexpr friend argv_iterator	argv_end (int argc, char *argv[]) noexcept
	Returns an iterator one past the end of the command-line arguments. More...

Additional Inherited Members
Public Types inherited from lexy::_detail::bidirectional_iterator_base< argv_iterator, const char >
using	iterator_category = std::bidirectional_iterator_tag
Public Types inherited from lexy::_detail::forward_iterator_base< argv_iterator, const char, const char &, const const char * >
using	difference_type = std::ptrdiff_t
using	iterator_category = std::forward_iterator_tag
using	pointer = lexy::_detail::type_or< const const char *, _proxy_pointer< value_type > >
using	reference = const char &
using	value_type = std::remove_cv_t< const char >

Detailed Description

An iterator over the command-line arguments.

Definition at line 23 of file argv_input.hpp.

Constructor & Destructor Documentation

argv_iterator() [1/2]

constexpr lexy::argv_iterator::argv_iterator ( )

inlineconstexprnoexcept

Definition at line 26 of file argv_input.hpp.

argv_iterator() [2/2]

constexpr lexy::argv_iterator::argv_iterator ( char **  argument, char *  c  )

inlineexplicitconstexprprivatenoexcept

Definition at line 78 of file argv_input.hpp.

Member Function Documentation

decrement()

constexpr void lexy::argv_iterator::decrement ( )

inlineconstexprnoexcept

Definition at line 47 of file argv_input.hpp.

deref()

constexpr const char& lexy::argv_iterator::deref ( ) const

inlineconstexprnoexcept

Definition at line 28 of file argv_input.hpp.

equal()

constexpr bool lexy::argv_iterator::equal ( argv_iterator  rhs ) const

inlineconstexprnoexcept

Definition at line 62 of file argv_input.hpp.

increment()

constexpr void lexy::argv_iterator::increment ( )

inlineconstexprnoexcept

Definition at line 33 of file argv_input.hpp.

is_end()

constexpr bool lexy::argv_iterator::is_end ( ) const

inlineconstexprnoexcept

Definition at line 66 of file argv_input.hpp.

Friends And Related Function Documentation

argv_begin

constexpr friend argv_iterator argv_begin ( int  argc, char *  argv[]  )

friend

Returns an iterator to the beginning of the command-line arguments.

Definition at line 89 of file argv_input.hpp.

argv_end

constexpr friend argv_iterator argv_end ( int  argc, char *  argv[]  )

friend

Returns an iterator one past the end of the command-line arguments.

Definition at line 99 of file argv_input.hpp.

Member Data Documentation

_arg

char** lexy::argv_iterator::_arg

private

Definition at line 81 of file argv_input.hpp.

_c

char* lexy::argv_iterator::_c

private

Definition at line 82 of file argv_input.hpp.

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

• argv_input.hpp