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#ifndef RFL_INTERNAL_HASREFLECTIONMETHODV_HPP_
#define RFL_INTERNAL_HASREFLECTIONMETHODV_HPP_
#include <type_traits>
namespace rfl {
namespace internal {
template <typename Wrapper>
using reflection_method_t =
decltype(std::declval<const Wrapper>().reflection());
template <typename Wrapper, typename = std::void_t<>>
struct has_refl_m : std::false_type {};
template <typename Wrapper>
struct has_refl_m<Wrapper, std::void_t<reflection_method_t<Wrapper>>>
: std::true_type {};
/// Utility parameter for named tuple parsing, can be used by the
/// parsers to determine whether a class or struct has a method
/// called "reflection".
template <typename Wrapper>
constexpr bool has_reflection_method_v = has_refl_m<Wrapper>::value;
} // namespace internal
} // namespace rfl
#endif
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