28 lines
621 B
C++
28 lines
621 B
C++
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#ifndef RFL_HASDEFAULTVALV_HPP_
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#define RFL_HASDEFAULTVALV_HPP_
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#include <type_traits>
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#include "../NamedTuple.hpp"
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#include "../named_tuple_t.hpp"
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#include "is_default_val_v.hpp"
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namespace rfl::internal {
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template <class T>
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struct HasDefaultVal;
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template <class... Fields>
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struct HasDefaultVal<NamedTuple<Fields...>> {
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static constexpr bool value =
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(false || ... ||
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is_default_val_v<
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std::remove_cvref_t<std::remove_pointer_t<typename Fields::Type>>>);
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};
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template <class T>
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constexpr bool has_default_val_v = HasDefaultVal<named_tuple_t<T>>::value;
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} // namespace rfl::internal
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#endif
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