compare

Three-way comparison operator support. More...

Concepts
concept	etl::three_way_comparable

Classes
struct	common_comparison_category< Ts >
struct	compare_three_way_result< T, U >
struct	compare_three_way_result< T, U >
struct	partial_ordering
struct	strong_ordering
struct	weak_ordering

Typedefs
template<typename... Ts>
using	common_comparison_category_t = typename common_comparison_category<Ts...>::type
template<typename T, typename U = T>
using	compare_three_way_result_t = decltype(etl::declval<etl::remove_reference_t<T> const&>() <=> etl::declval<etl::remove_reference_t<U> const&>())

Functions
constexpr auto	is_eq (partial_ordering cmp) noexcept -> bool
constexpr auto	is_gt (partial_ordering cmp) noexcept -> bool
constexpr auto	is_gteq (partial_ordering cmp) noexcept -> bool
constexpr auto	is_lt (partial_ordering cmp) noexcept -> bool
constexpr auto	is_lteq (partial_ordering cmp) noexcept -> bool
constexpr auto	is_neq (partial_ordering cmp) noexcept -> bool

Detailed Description

Three-way comparison operator support.

Typedef Documentation

common_comparison_category_t

template<typename... Ts>

template<typename... Ts>

using common_comparison_category_t = typename common_comparison_category<Ts...>::type

related

compare_three_way_result_t

template<typename T, typename U = T>

using compare_three_way_result_t = decltype(etl::declval<etl::remove_reference_t<T> const&>() <=> etl::declval<etl::remove_reference_t<U> const&>())

Function Documentation

is_eq()

auto is_eq ( partial_ordering cmp ) -> bool

nodiscardconstexprnoexcept

is_gt()

auto is_gt ( partial_ordering cmp ) -> bool

nodiscardconstexprnoexcept

is_gteq()

auto is_gteq ( partial_ordering cmp ) -> bool

nodiscardconstexprnoexcept

is_lt()

auto is_lt ( partial_ordering cmp ) -> bool

nodiscardconstexprnoexcept

is_lteq()

auto is_lteq ( partial_ordering cmp ) -> bool

nodiscardconstexprnoexcept

is_neq()

auto is_neq ( partial_ordering cmp ) -> bool

nodiscardconstexprnoexcept