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#ifndef RFL_INTERNAL_HASFLATTENFIELDS_HPP_
#define RFL_INTERNAL_HASFLATTENFIELDS_HPP_
#include <tuple>
#include <type_traits>
#include <utility>
#include "../Tuple.hpp"
#include "is_flatten_field.hpp"
namespace rfl {
namespace internal {
template <class TupleType>
constexpr bool has_flatten_fields() {
const auto is_true_for_one =
[]<int _i>(std::integral_constant<int, _i>) -> bool {
using T = std::remove_cvref_t<tuple_element_t<_i, TupleType>>;
return is_flatten_field_v<T>;
};
return [&]<int... _is>(std::integer_sequence<int, _is...>) {
return (false || ... ||
is_true_for_one(std::integral_constant<int, _is>{}));
}
(std::make_integer_sequence<int, rfl::tuple_size_v<TupleType>>());
}
} // namespace internal
} // namespace rfl
#endif
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