Namespaces
Variants

std::experimental::reflect:: ObjectSequence

From cppreference.net
C++
Experimental
Extensions for reflection
Concepts
Meta-object operations
Variable
FunctionParameter
Callable
Variable and Callable
Namespace and Callable
ParenthesizedExpression
FunctionCallExpression
FunctionalConversion
Variable and Function
Defined in header <experimental/reflect>
template < class T >
concept ObjectSequence = Object < T > && /* see below */ ;
(reflection TS)

The ObjectSequence concept is satisfied by meta-object sequence types.

A meta-object sequence type is a meta-object type that is obtained from a meta-object operation that generates a sequence, e.g. get_data_members . Each element of a meta-object sequence type is a meta-object type.

Example

Run this code 
#include<cmath>
#include<experimental/reflect>
#include<tuple>
#include<type_traits>
namespace reflect = std::experimental::reflect;
template<reflect::Typed... Ms>
using tuple_from_seq_t = std::tuple<reflect::get_reflected_type_t<
    reflect::get_type_t<Ms>>...>;
template<reflect::Record T>
using collect_tuple = reflect::unpack_sequence_t<
    tuple_from_seq_t,
    reflect::get_data_members_t<T>>;
int main()
{
    static_assert(reflect::ObjectSequence<
                      reflect::get_data_members<reflexpr(std::div_t)>>, "");
    static_assert(std::is_same<collect_tuple<reflexpr(std::div_t)>,
                               std::tuple<int, int>>::value, "");
}

See also

This section is incomplete
Reason: templatization