is_signed< T > Struct Template Reference

If T is an arithmetic type, provides the member constant value equal to true if T(-1) < T(0): this results in true for the floating-point types and the signed integer types, and in false for the unsigned integer types and the type bool. For any other type, value is false. More...

#include <is_signed.hpp>

Inheritance diagram for is_signed< T >:

Additional Inherited Members
Public Types inherited from integral_constant< Type, Val >
using	type = integral_constant< Type, Val >
using	value_type = Type
Public Member Functions inherited from integral_constant< Type, Val >
constexpr	operator value_type () const noexcept
constexpr auto	operator() () const noexcept -> value_type
Static Public Attributes inherited from integral_constant< Type, Val >
static constexpr Type	value = Val
Related Symbols inherited from integral_constant< Type, Val >
template<typename Rhs , Rhs R, typename Lhs , Lhs L>
constexpr auto	operator!= (integral_constant< Rhs, R >, integral_constant< Lhs, L >) -> integral_constant< bool, L !=R >
template<typename Rhs , Rhs R, typename Lhs , Lhs L>
constexpr auto	operator+ (integral_constant< Rhs, R >, integral_constant< Lhs, L >) -> integral_constant< decltype(L+R), L+R >
template<typename Rhs , Rhs R, typename Lhs , Lhs L>
constexpr auto	operator== (integral_constant< Rhs, R >, integral_constant< Lhs, L >) -> integral_constant< bool, L==R >

Detailed Description

template<typename T>
struct etl::is_signed< T >

If T is an arithmetic type, provides the member constant value equal to true if T(-1) < T(0): this results in true for the floating-point types and the signed integer types, and in false for the unsigned integer types and the type bool. For any other type, value is false.

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The documentation for this struct was generated from the following file:

• include/etl/_type_traits/is_signed.hpp