core_language.hpp File Reference

Provides concepts for core language types and relations that don't have concepts in C++20 (yet). More...

#include <concepts>
#include <type_traits>
#include <bio/core.hpp>

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Concepts
concept	bio::meta::weakly_equality_comparable_with
	Requires the two operands to be comparable with == and != in both directions.
concept	bio::meta::weakly_ordered_with
	Requires the two operands to be comparable with <, <=, > and >= in both directions.
concept	bio::meta::arithmetic
	A type that satisfies std::is_arithmetic_v<t>.
concept	bio::meta::floating_point
	An arithmetic type that also satisfies std::is_floating_point_v<t>.
concept	bio::meta::one_of
	Resolves to (std::same_as<query_t, other_types> || ...).
concept	bio::meta::builtin_character
	This concept encompasses exactly the types char, signed char, unsigned char, wchar_t, char16_t and char32_t.
concept	bio::meta::nonint_character
	This concept encompasses exactly the types char, wchar_t, char16_t and char32_t.
concept	bio::meta::trivially_destructible
	A type that satisfies std::is_trivially_destructible_v<t>.
concept	bio::meta::trivially_copyable
	A type that satisfies std::is_trivially_copyable_v<t>.
concept	bio::meta::trivial
	A type that satisfies bio::meta::trivially_copyable and bio::meta::trivially_destructible.
concept	bio::meta::standard_layout
	Resolves to std::is_standard_layout_v<t>.
concept	bio::meta::weakly_assignable_from
	Resolves to std::is_assignable_v<t>.
concept	bio::meta::decays_to
	Resolves to std::same_as<std::decay_t<t>, std::decay_t<u>>.
concept	bio::meta::different_from
	The negation of bio::meta::decays_to.
concept	bio::meta::constexpr_default_initializable
	A type that is std::default_initializable<t> at compile-time.

Namespaces
namespace	bio
	The main BioC++ namespace.
namespace	bio::meta
	The Meta module's namespace.

Detailed Description

Provides concepts for core language types and relations that don't have concepts in C++20 (yet).

Author

Hannes Hauswedell <hannes.hauswedell AT decode.is>