basic.hpp File Reference

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

#include <tuple>
#include <seqan3/std/type_traits>
#include <type_traits>
#include <seqan3/core/platform.hpp>

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Classes
struct	seqan3::is_constexpr_default_constructible< t >
	Whether a type std::is_default_constructible in constexpr-context. More...
struct	seqan3::is_constexpr_default_constructible< t >
	Whether a type std::is_default_constructible in constexpr-context (unary_type_trait specialisation). More...
struct	seqan3::remove_rvalue_reference< t >
	Return the input type with && removed, but lvalue references preserved. More...

Namespaces
	seqan3
	The main SeqAn3 namespace.

Macros
#define	SEQAN3_IS_CONSTEXPR(...)   std::integral_constant<bool, __builtin_constant_p((__VA_ARGS__, 0))>::value
	Returns true if the expression passed to this macro can be evaluated at compile time, false otherwise. More...
#define	SEQAN3_IS_SAME(...)   std::is_same_v<__VA_ARGS__>
	A macro that behaves like std::is_same_v, except that it doesn't need to instantiate the template on GCC and Clang.

Typedefs
template<typename t >
using	seqan3::remove_cvref_t = std::remove_cv_t< std::remove_reference_t< t > >
	Return the input type with const, volatile and references removed (type trait). More...
template<typename t >
using	seqan3::remove_rvalue_reference_t = typename remove_rvalue_reference< t >::type
	Return the input type with && removed, but lvalue references preserved (transformation_trait shortcut). More...

Detailed Description

Provides various type traits on generic types.

Author

Hannes Hauswedell <hannes.hauswedell AT fu-berlin.de>