47 lines
1.3 KiB
C++
47 lines
1.3 KiB
C++
#pragma once
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#include "schema.h"
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namespace gin {
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template<class T>
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class MessageContainer;
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template <class T, class Container> class Message;
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template <size_t N, class... T> struct MessageParameterPackType ;
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template <class TN, class... T> struct MessageParameterPackType <0, TN, T...> {
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using Type = T;
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};
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template <size_t N, class TN, class... T> struct MessageParameterPackType <N, TN, T...> {
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using Type = typename MessageParameterPackType<N-1, T...>::Type;
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};
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template<class T, class... TL> struct MessageParameterPackIndex;
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template<class T, class... TL> struct MessageParameterPackIndex<T,T, TL...> {
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static constexpr size_t Value = 0u;
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};
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template<class T, class TL0, class... TL> struct MessageParameterPackIndex<T, TL0, TL...> {
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static constexpr size_t Value = 1u + MessageParameterPackIndex<T, TL...>::Value;
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};
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template<class... V, class... K> class MessageContainer<schema::Struct<schema::NamedMember<V,K>...>> {
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private:
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using ValueType = std::tuple<Message<V, MessageContainer<V>>...>;
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ValueType values;
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public:
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using SchemaType = schema::Struct<schema::NamedMember<V,K>...>;
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template<size_t i>
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using Element = MessageParameterPackType<N, Message<V,MessageContainer<V>>...>;
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template<size_t i>
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Element<i>& get(){
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return std::get<i>(values);
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}
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};
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}
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