feat(reflect-cpp): Switched from glaze -> reflect cpp
A bug was discovered in glaze which prevented valid toml output. We have switched to toml++ and reflect-cpp. The interface has remained the same so this should not break any code
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#ifndef RFL_MOVE_FROM_NAMED_TUPLE_HPP_
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#define RFL_MOVE_FROM_NAMED_TUPLE_HPP_
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#include <type_traits>
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#include "../Tuple.hpp"
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#include "../named_tuple_t.hpp"
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#include "is_field.hpp"
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#include "is_named_tuple.hpp"
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#include "nt_to_ptr_named_tuple.hpp"
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#include "ptr_field_tuple_t.hpp"
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namespace rfl {
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namespace internal {
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template <class PtrFieldTupleType, class PtrNamedTupleType>
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auto make_ptr_fields(PtrNamedTupleType& _n) {
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const auto get_one = [&]<int _i>(std::integral_constant<int, _i>) {
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using Field = std::remove_cvref_t<tuple_element_t<_i, PtrFieldTupleType>>;
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using T = std::remove_cvref_t<std::remove_pointer_t<typename Field::Type>>;
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if constexpr (is_named_tuple_v<T>) {
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using SubPtrNamedTupleType =
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typename std::invoke_result<decltype(nt_to_ptr_named_tuple<T>),
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T>::type;
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return SubPtrNamedTupleType(_n).fields();
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} else if constexpr (is_flatten_field<Field>::value) {
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using SubPtrFieldTupleType = std::remove_cvref_t<ptr_field_tuple_t<T>>;
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return make_ptr_fields<SubPtrFieldTupleType>(_n);
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} else {
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return _n.template get_field<Field::name_>();
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}
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};
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constexpr auto size =
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rfl::tuple_size_v<std::remove_cvref_t<PtrFieldTupleType>>;
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return [&]<int... _is>(std::integer_sequence<int, _is...>) {
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return rfl::make_tuple(get_one(std::integral_constant<int, _is>{})...);
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}
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(std::make_integer_sequence<int, size>());
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}
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template <class T, class Pointers>
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auto move_from_ptr_fields(Pointers& _ptrs) {
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const auto get_one = [&]<int _i>(std::integral_constant<int, _i>) {
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using FieldType = tuple_element_t<_i, std::remove_cvref_t<Pointers>>;
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if constexpr (is_field_v<FieldType>) {
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return rfl::make_field<FieldType::name_>(
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std::move(*rfl::get<_i>(_ptrs).value()));
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} else {
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using PtrFieldTupleType = std::remove_cvref_t<ptr_field_tuple_t<T>>;
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using U = std::remove_cvref_t<std::remove_pointer_t<
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typename tuple_element_t<_i, PtrFieldTupleType>::Type>>;
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return move_from_ptr_fields<U>(rfl::get<_i>(_ptrs));
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}
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};
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constexpr auto size = rfl::tuple_size_v<std::remove_cvref_t<Pointers>>;
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return [&]<int... _is>(std::integer_sequence<int, _is...>) {
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return T{std::move(get_one(std::integral_constant<int, _is>{}))...};
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}
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(std::make_integer_sequence<int, size>());
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}
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/// Creates a struct of type T from a named tuple by moving the underlying
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/// fields.
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template <class T, class NamedTupleType>
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T move_from_named_tuple(NamedTupleType&& _n) {
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using RequiredType = std::remove_cvref_t<named_tuple_t<T>>;
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if constexpr (is_named_tuple_v<std::remove_cvref_t<T>>) {
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return std::move(_n);
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} else if constexpr (std::is_same<std::remove_cvref_t<NamedTupleType>,
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RequiredType>()) {
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auto ptr_named_tuple = nt_to_ptr_named_tuple(_n);
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using PtrFieldTupleType = std::remove_cvref_t<ptr_field_tuple_t<T>>;
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auto pointers = make_ptr_fields<PtrFieldTupleType>(ptr_named_tuple);
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return move_from_ptr_fields<T>(pointers);
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} else {
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return move_from_named_tuple<T, RequiredType>(RequiredType(std::move(_n)));
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}
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}
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} // namespace internal
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} // namespace rfl
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#endif
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