fcppt::parse::skipper Namespace Reference

Classes
class	alternative
	Tries the left skipper, and if that fails also the right skipper. More...
class	any
	Skips a single character. More...
class	basic_char_set
	Skips all characters from a set. More...
class	basic_literal
	Skips a specific character. More...
class	basic_string
class	comment
class	epsilon
	Skips nothing. More...
class	not_
	Negates the result of a skipper. More...
class	repetition
	Skips characters repeatedly. More...
class	sequence
	Tries two skippers in succession. More...
struct	tag
	The tag skippers derive from. More...

Typedefs
using	char_set = fcppt::parse::skipper::basic_char_set< char >
template<typename Type >
using	is_skipper = std::is_base_of< fcppt::parse::skipper::tag, Type >
	Checks if a type is a skipper.A type is a skipper if and only if it derives from fcppt::parse::skipper::tag.
template<typename Type >
using	is_valid_argument = fcppt::parse::skipper::is_skipper< fcppt::parse::deref_type< std::remove_cvref_t< Type > > >
	Checks if a parameter is a valid skipper type.
using	literal = fcppt::parse::skipper::basic_literal< char >
template<typename Ch >
using	result = fcppt::either::error< fcppt::parse::error< Ch > >
	The result type when skipping streams of Ch.The result is an fcppt::either::error of fcppt::parse::error<Ch>.
using	string = fcppt::parse::skipper::basic_string< char >

Functions
template<typename Ch >
auto	basic_space ()
	Skips all characters from fcppt::parse::space_set.
template<typename Open , typename Close >
	comment (Open &&, Close &&) -> comment< std::remove_cvref_t< Open >, std::remove_cvref_t< Close > >
template<typename Ch >
fcppt::parse::skipper::result< Ch >	make_failure (fcppt::parse::error< Ch > &&_error)
	Creates a skipper result from an fcppt::parse::error.
template<typename Ch >
fcppt::parse::skipper::result< Ch >	make_success ()
	Creates a skipper success result.
template<typename Left , typename Right , typename = std::enable_if_t<std::conjunction_v< fcppt::parse::skipper::is_valid_argument<Left>, fcppt::parse::skipper::is_valid_argument<Right>>>>
fcppt::parse::skipper::alternative< std::remove_cvref_t< Left >, std::remove_cvref_t< Right > >	operator| (Left &&_left, Right &&_right)
	Creates an fcppt::parse::skipper::alternative skipper.
template<typename Skipper , typename = std::enable_if_t<fcppt::parse::skipper::is_valid_argument<Skipper>::value>>
fcppt::parse::skipper::not_< std::remove_cvref_t< Skipper > >	operator! (Skipper &&_skipper)
	Creates an fcppt::parse::skipper::not_ skipper.
template<typename Parser , typename = std::enable_if_t<fcppt::parse::skipper::is_valid_argument<Parser>::value>>
fcppt::parse::skipper::repetition< std::remove_cvref_t< Parser > >	operator* (Parser &&_parser)
	Creates an fcppt::parse::skipper::repetition.
template<typename Left , typename Right , typename = std::enable_if_t<std::conjunction_v< fcppt::parse::skipper::is_valid_argument<Left>, fcppt::parse::skipper::is_valid_argument<Right>>>>
fcppt::parse::skipper::sequence< std::remove_cvref_t< Left >, std::remove_cvref_t< Right > >	operator>> (Left &&_left, Right &&_right)
	Creates an fcppt::parse::skipper::sequence.
template<typename Ch , typename Skipper , typename = std::enable_if_t<fcppt::parse::skipper::is_skipper_v<Skipper>>>
fcppt::parse::skipper::result< Ch >	run (Skipper const &_skipper, fcppt::reference< fcppt::parse::basic_stream< Ch > > const _state)
	Runs a skipper on a stream.
auto	space ()
	The skipper basic_space<char>.

Variables
template<typename Type >
constexpr bool	is_skipper_v = fcppt::parse::skipper::is_skipper<Type>::value
	Checks if a type is a skipper.

Function Documentation

comment()

template<typename Open , typename Close >

fcppt::parse::skipper::comment	(	Open &&	,
		Close &&
	)		-> comment< std::remove_cvref_t< Open >, std::remove_cvref_t< Close > >