everett::registry_detail::join< A, B > Struct Template Reference

#include <registry.h>

Public Types
using	leaves = typename concatenate< typename A::leaves, typename B::leaves >::type

Static Public Attributes
static constexpr std::size_t	count = A::count + B::count
static constexpr std::optional< std::uint64_t >	width

Member Typedef Documentation

leaves

template<class A , class B >

using everett::registry_detail::join< A, B >::leaves = typename concatenate<typename A::leaves, typename B::leaves>::type

Member Data Documentation

count

template<class A , class B >

constexpr std::size_t everett::registry_detail::join< A, B >::count = A::count + B::count

staticconstexpr

width

template<class A , class B >

constexpr std::optional<std::uint64_t> everett::registry_detail::join< A, B >::width

staticconstexpr

Initial value:

= !A::count ? B::width :
        !B::count ? A::width : A::width && B::width && A::width == B::width ? A::width : std::nullopt

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

• include/everett/registry.h