basic.hpp File Reference

Provides various type traits on generic types. More...

#include <tuple>
#include <type_traits>
#include <bio/meta/concept/core_language.hpp>

Include dependency graph for basic.hpp:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

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

Typedefs
template<typename t >
using	default_initialisable_wrap_t = std::conditional_t< std::is_nothrow_default_constructible_v< std::remove_cvref_t< t > > &&constexpr_default_initializable< std::remove_cvref_t< t > >, std::remove_cvref_t< t >, std::type_identity< std::remove_cvref_t< t > > >
	Return t as t if it is noexcept- and constexpr-default-constructible; else wrap it in std::type_identity.
using	bio::meta::ignore_t = std::remove_cvref_t< decltype(std::ignore)>
	Return the type of std::ignore with const, volatile and references removed (type trait).

Variables
template<typename... t>
constexpr bool	bio::meta::always_false = false
	A trait that is always false. Can be used for static_assert(false). DO NOT SPECIALISE!
template<typename t >
constexpr bool	bio::meta::decays_to_ignore_v = std::is_same_v<std::remove_cvref_t<t>, ignore_t>
	Return whether the input type with const, volatile and references removed is std::ignore's type. (type trait).

Detailed Description

Provides various type traits on generic types.

Author

Hannes Hauswedell <hannes.hauswedell AT decode.is>