utility.h File Reference

Detailed Description

Declaration of the in_place_t family of types and constants and of the monostate type.

Authors

General Utility Library Contributors

Date

Created on March 31, 2023

Copyright

Copyright 2023 Deutsches Elektronen-Synchrotron (DESY), Hamburg

This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation, either version 2.1 of the license, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public License along with this program. If not, see https://www.gnu.org/licenses/.

#include <functional>

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Classes
struct	gul14::in_place_t
	A type for constructor disambiguation, used by gul14::expected, gul14::optional, and gul14::variant. More...
struct	gul14::in_place_type_t< T >
	A type for constructor disambiguation. More...
struct	gul14::in_place_index_t< I >
	A type for constructor disambiguation. More...
struct	gul14::monostate
	A well-behaved empty type for use with gul14::variant and gul14::expected. More...
struct	std::hash< gul14::monostate >
	Specialization of std::hash for gul14::monostate. More...

Namespaces
	gul14
	Namespace gul14 contains all functions and classes of the General Utility Library.

Functions
constexpr bool	gul14::operator< (monostate, monostate) noexcept
constexpr bool	gul14::operator> (monostate, monostate) noexcept
constexpr bool	gul14::operator<= (monostate, monostate) noexcept
constexpr bool	gul14::operator>= (monostate, monostate) noexcept
constexpr bool	gul14::operator== (monostate, monostate) noexcept
constexpr bool	gul14::operator!= (monostate, monostate) noexcept