36 lines
980 B
C++
36 lines
980 B
C++
#ifndef RFL_AS_HPP_
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#define RFL_AS_HPP_
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#include "from_named_tuple.hpp"
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#include "make_named_tuple.hpp"
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#include "to_named_tuple.hpp"
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namespace rfl {
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/// Generates a type T from the input values.
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template <class T, class Head, class... Tail>
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T as(Head&& _head, Tail&&... _tail) {
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if constexpr (sizeof...(_tail) == 0) {
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return from_named_tuple<T>(to_named_tuple(std::forward<Head>(_head)));
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} else {
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return from_named_tuple<T>(
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to_named_tuple(std::forward<Head>(_head))
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.add(to_named_tuple(std::forward<Tail>(_tail))...));
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}
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}
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/// Generates a type T from the input values.
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template <class T, class Head, class... Tail>
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T as(const Head& _head, const Tail&... _tail) {
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if constexpr (sizeof...(_tail) == 0) {
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return from_named_tuple<T>(to_named_tuple(_head));
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} else {
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return from_named_tuple<T>(
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to_named_tuple(_head).add(to_named_tuple(_tail)...));
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}
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}
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} // namespace rfl
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#endif
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