rbr Namespace Reference

Main Raberu namespace. More...

Detailed Description

Main Raberu namespace.

Namespaces
namespace	concepts
	Raberu Concepts namespace.
namespace	literals
	Raberu literals namespace.
namespace	result
	Raberu helper traits namespace.

Classes
struct	any_keyword
	Regular keyword. More...
struct	as_keyword
	Base class for keyword definition. More...
struct	call
	Callable object wrapper for functional default value. More...
struct	checked_keyword
	Checked keyword. More...
struct	flag_keyword
	Flag keyword. More...
struct	id_
	Compile-time text based ID. More...
struct	is_equivalent
	Checks the equivalence of two rbr::settings. More...
struct	option
	Callable object wrapper for functional default value. More...
struct	settings
	Defines a group of options for processing. More...
struct	typed_keyword
	Typed keyword. More...
struct	types
	Lightweight variadic type list. More...
struct	unknown_key
	Type indicating that a Keyword is not available. More...

Functions
template<concepts::keyword K, concepts::option... O>
constexpr auto	drop (K const &k, settings< O... > const &s)
	Remove an option from a rbr::settings.
template<concepts::keyword K, concepts::option... Os>
constexpr decltype(auto)	fetch (K const &k, Os const &... os)
	Retrieved a value via a keyword.
template<typename K, concepts::settings Settings>
constexpr decltype(auto)	fetch (K const &k, Settings const &opts)
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.
template<concepts::keyword K, typename V, concepts::option... Os>
constexpr decltype(auto)	fetch (raberu_implementation_defined const &k, Os const &... os)
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.
template<typename Tag>
constexpr flag_keyword< Tag >	flag (Tag id) noexcept
	Create a flag keyword for reuse.
template<typename ID>
constexpr any_keyword< ID >	keyword (ID id) noexcept
	Create a regular keyword for reuse.
template<template< class > class Checker, typename ID>
constexpr checked_keyword< ID, Checker >	keyword (ID id) noexcept
	Create a checked keyword for reuse.
template<typename Type, typename ID>
constexpr typed_keyword< ID, Type >	keyword (ID id) noexcept
	Create a typed Keyword for reuse.
template<template< typename... > class List, typename... Opts>
constexpr auto	keywords (rbr::settings< Opts... > const &s)
	Retrieved the list of all keywords in a settings.
template<concepts::option... K1s, concepts::option... K2s>
constexpr auto	merge (settings< K1s... > const &opts, settings< K2s... > const &defs) noexcept
	Merge two instances of rbr::settings.
template<str ID>
constexpr auto	operator""_fl () noexcept
	Forms an instance of rbr::flag_keyword from a literal string.
template<str ID>
constexpr auto	operator""_kw () noexcept
	Forms an instance of rbr::any_keyword from a literal string.
template<concepts::option... Opts>
	settings (Opts const &... opts) -> settings< Opts... >
	rbr::settings deduction guide
template<template< typename... > class List, typename... Opts>
constexpr auto	values (rbr::settings< Opts... > const &s)
	Retrieved the list of all value stored in a settings.