yaml try support vector map

engine/3rdparty/zlib/include/meta/tuple.h

@@ -30,7 +30,7 @@ namespace meta
 			return Index; // 找到匹配的类型，返回当前索引
 		}
 		else {
-			return index_in_tuple<T, Tuple, Index + 1>(); // 递归检8查下一个索引
+			return index_in_tuple<T, Tuple, Index + 1>(); // 递归检查下一个索引
 		}
 	}
 

engine/3rdparty/zlib/include/refl/detail/any.h

@@ -2,6 +2,7 @@
 #include "type.h"
 namespace refl {
 	class UClass;
+	class Container;
 	class FieldPtr;
 	//生命周期短，适用于传参，不建议保存数据
 	//只能指向指针，引用=>指针，指针=>指针，T => T*,T的类型丢失
@@ -53,9 +54,14 @@ namespace refl {
 		}
 		Any Member(const FieldPtr& field)const;
 		Any Member(int i)const;
+		Container ToContainer()const;
 		int ArraySize()const;
 		bool IsArray()const;
 		bool IsObject()const;
+		bool IsContainer()const;
+		bool IsSequence()const;
+		bool IsMap()const;
 		bool Construct(const zstd::sarray<Any>& ArgsList)const;
+		void Destruct()const;
 	};
 }

engine/3rdparty/zlib/include/refl/detail/container.inl

@@ -0,0 +1,79 @@
+#pragma once
+#include "refl/detail/uclass.inl"
+#include <iostream>
+namespace refl {
+	class Container {
+		const void* ptr;
+		const UClass_Container* cls;
+		friend class Any;
+		Container(const void* ptr, const UClass_Container* cls) :ptr(ptr), cls(cls) {}
+	public:
+		void construct() {
+			cls->Construct((void*)ptr);
+		}
+		void destruct() {
+			cls->Destruct((void*)ptr);
+		}
+		Any malloc_any() {
+			void* ptr = malloc(cls->parent->size);
+			return { ptr, cls->parent };
+		}
+		void insert(const Any& any) {
+			if(any.cls == cls->parent)
+				cls->vinsert(ptr, any.ptr);
+		}
+		int size() {
+			return cls->vsize(ptr);
+		}
+		auto begin() {
+			auto it = cls->vbegin(ptr);
+			return iterator(it, cls);
+		}
+		auto end() {
+			auto it = cls->vend(ptr);
+			return iterator(it, cls);
+		}
+		// Iterator class
+		class iterator : public UClass_Container::iterator{
+		private:
+			const UClass_Container* cls;
+		public:
+			iterator(UClass_Container::iterator it,const UClass_Container* cls)
+				: UClass_Container::iterator(it), cls(cls) {}
+			iterator& operator++() noexcept {
+				cls->viterator_add(this);
+				return *this;
+			}
+			iterator operator++(int) noexcept {
+				iterator tmp = *this;
+				cls->viterator_add(this);
+				return tmp;
+			}
+			iterator& operator--() noexcept {
+				cls->viterator_sub(this);
+				return *this;
+			}
+			iterator operator--(int) noexcept {
+				iterator tmp = *this;
+				cls->viterator_sub(this);
+				return tmp;
+			}
+			Any operator->() noexcept {
+				return { val , cls->parent };
+			}
+			Any operator*() noexcept {
+				return { val , cls->parent };
+			}
+			constexpr bool operator!=(const iterator& other) const noexcept {
+				return  cls != other.cls || ptr != other.ptr;
+			}
+			constexpr bool operator==(const iterator& other) const noexcept {
+				return ptr == other.ptr && cls == other.cls;
+			}
+		};
+	};
+	inline Container refl::Any::ToContainer() const
+	{
+		return Container{ptr, (const UClass_Container*)cls};
+	}
+}

engine/3rdparty/zlib/include/refl/detail/convert.inl

@@ -28,7 +28,7 @@ namespace refl {
 	}
 	inline bool Convert::Construct(Any& dst, const Any& src)
 	{
-		if (dst.cls->CtorObject((void*)dst.ptr, src)) {
+		if (dst.cls->Construct((void*)dst.ptr, src)) {
 			return true;
 		}
 		auto it = ClassMap.find(dst.cls);

engine/3rdparty/zlib/include/refl/detail/type.h

@@ -24,11 +24,14 @@ namespace refl {
 	template<typename T, size_t N>
 	struct is_array<T[N]> : std::true_type {
 		using type = T;
-		consteval static size_t Size() {
-			return N;
-		}
+		consteval static size_t Size() {return N;}
+	};
+	// 部分特化用于匹配 std::array
+	template<typename T, size_t N>
+	struct is_array<std::array<T, N>> : std::true_type {
+		using type = T;
+		consteval static size_t Size() { return N; }
 	};
-
 	// 定义一个模板结构体用于检测是否为 std::pair
 	template<typename T>
 	struct is_pair : std::false_type {};
@@ -39,8 +42,18 @@ namespace refl {
 	template<typename T>
 	concept is_pair_v = is_pair<T>::value;
 
+	// 定义一个模板结构体用于检测是否为 std::pair
 	template<typename T>
-	concept is_container_v = requires(T a) {
+	struct is_tuple : std::false_type {};
+
+	template<typename... Types>
+	struct is_tuple<std::tuple<Types...>> : std::true_type {};
+
+	template<typename T>
+	concept is_tuple_v = is_tuple<T>::value;
+
+	template<typename T>
+	concept is_container_v = !is_array<T>::value && !std::is_same_v<T, std::string> && requires(T a) {
 		{ a.begin() } -> std::input_iterator;
 		{ a.end() } -> std::input_iterator;
 	};
@@ -94,8 +107,6 @@ namespace refl {
 	concept _ReflCheck_Ctor = requires { T(); };
 	template <class T>
 	concept _ReflCheck_UClass = requires { typename MetaImpl<T>::MyMeta; };
-	template <class T>
-	concept _ReflCheck_Ctor_NoUClass = _ReflCheck_Ctor<T> && !_ReflCheck_UClass<T>;
 
 	//类型接口
 	template<typename T>

engine/3rdparty/zlib/include/refl/detail/uclass.h

@@ -9,6 +9,9 @@ namespace refl {
 		CLASS_TRIVIAL_FLAG   = 1 << 0,
 		CLASS_POINTER_FLAG   = 1 << 1,
 		CLASS_ARRAY_FLAG     = 1 << 2,
+		CLASS_CONTAINER_FLAG = 1 << 3,
+		CLASS_SEQUENCE_FLAG  = 1 << 4,
+		CLASS_MAP_FLAG		 = 1 << 5,
 	};
 	using enum ClassFlag;
 	enum EFieldFind :uint32_t {
@@ -32,8 +35,8 @@ namespace refl {
 		//meta
 		const UClass* (*GetMeta)(const Name&);
 		//object
-		bool (*CtorObject)(void* ptr,const UClass* cls, const sarray<Any>& ArgsList);
-		bool (*DestObject)(void*);
+		bool (*Construct)(void* ptr,const UClass* cls, const sarray<Any>& ArgsList);
+		void (*Destruct)(void*);
 	};
 	class UClass{
 	public:
@@ -48,7 +51,7 @@ namespace refl {
 		AnyView New(void* ptr = nullptr, const sarray<Any>& ArgsList = {}) const {
 			if (ptr == nullptr) {
 				ptr = malloc(size);
-				CtorObject(ptr, ArgsList);
+				Construct(ptr, ArgsList);
 			}
 			return { ptr , this };
 		}
@@ -61,7 +64,7 @@ namespace refl {
 				ptr = (T*)malloc(size);
 			}
 			
-			CtorObject(ptr, ArgsList);
+			Construct(ptr, ArgsList);
 			return ptr;
 		}
 		bool IsChildOf(const UClass* cls, bool bthis = false) const {
@@ -85,15 +88,15 @@ namespace refl {
 			}
 			return {};
 		}
-		bool CtorObject(void* ptr, const sarray<Any>& ArgsList = {})const;
-		void DestObject(void* ptr)const {
-			if (vtable.DestObject) {
-				vtable.DestObject(ptr);
+		bool Construct(void* ptr, const sarray<Any>& ArgsList = {})const;
+		void Destruct(void* ptr)const {
+			if (vtable.Destruct) {
+				vtable.Destruct(ptr);
 			}
 		}
 	public:
 		template<typename T>
-		static bool CtorObject(void* ptr, const UClass* cls, const sarray<Any>& ArgsList = {}) {
+		static bool Construct(void* ptr, const UClass* cls, const sarray<Any>& ArgsList = {}) {
 			int argsSize = ArgsList.size();
 			if (argsSize == 0) {
 				if constexpr (std::is_trivially_constructible_v<T>) {

engine/3rdparty/zlib/include/refl/detail/uclass.inl

@@ -1,11 +1,12 @@
 #pragma once
 #include <array>
 #include "uclass.h"
+#include <iostream>
 namespace refl {
 	template <class T>
 	concept _ReflCheck_Metas = requires(const Name & name) { MetaImpl<T>::MyMetas::GetMeta(name); };
 
-	template<_ReflCheck_Ctor T>
+	template<typename T>
 	class UClass_Auto : public UClass {
 	public:
 		using UClass::UClass;
@@ -29,7 +30,7 @@ namespace refl {
 				cls.parent = &TypeInfo<RT>::StaticClass;
 			}
 			else {
-				cls.vtable.CtorObject = &MyUClass::CtorObject<T>;
+				cls.vtable.Construct = &MyUClass::Construct<T>;
 			}
 			if constexpr (_ReflCheck_Metas<T>) {
 				cls.vtable.GetMeta = &MetaImpl<T>::MyMetas::GetMeta;
@@ -106,16 +107,129 @@ namespace refl {
 			return cls;
 		}
 	};
-	template<is_container_v T, typename value_type>
-	class UClass_Container : public UClass {
-		using MyUClass = UClass_Container<T, value_type>;
-		using MyMeta = refl_impl::_ContainerMeta<T>;
-		using FieldsType = decltype(MyMeta::__MakeFields());
-		FieldsType Fields{ MyMeta::__MakeFields() };
+	template<typename... Types>
+	class UClass_Tuple : public UClass {
+		using UClass::UClass;
+		using MyUClass = UClass_Tuple<Types...>;
+		using MyTuple = std::tuple<Types...>;
 	public:
-		consteval static MyUClass BuildClass() {
-			return MyMeta::__BuildClass();
+		constexpr static std::array<std::string_view, 16> IndexNames = {
+			"1", "2", "3", "4", "5", "6", "7", "8",
+			"9", "10", "11", "12", "13", "14", "15", "16"
+		};
+		std::array<FieldPtr, sizeof...(Types)> Fields;
+		static bool construct(void* ptr, const UClass* cls, const sarray<Any>& ArgsList) {
+			new(ptr)MyTuple();
+			return true;
 		}
+		static void destruct(void* ptr) {
+			((MyTuple*)ptr)->~MyTuple();
+		}
+		template <typename T>
+		static FieldPtr field_in_tuple() {
+			MemberData member;
+			constexpr uint32_t flag = FIELD_MEMBER_FLAG | FIELD_ATTRIBUTE_FLAG;
+			return { FName(""), &TypeInfo<T>::StaticClass, member, flag};
+		}
+		const sarray<const FieldPtr> GetFields(EFieldFind find, const Name& name) const {
+			return sarray<const FieldPtr>(&Fields[0], sizeof...(Types));
+		}
+		static const sarray<const FieldPtr> GetFields(const UClass* _cls, EFieldFind find, const Name& name) {
+			auto cls = static_cast<const MyUClass*>(_cls);
+			return cls->GetFields(find, name);
+		}
+		UClass_Tuple():UClass(type_name<MyTuple>().View(), sizeof(MyTuple)) {
+			vtable.Construct = &MyUClass::construct;
+			vtable.Destruct = &MyUClass::destruct;
+			vtable.GetFields = &MyUClass::GetFields;
+			auto ptr = &Fields[0];
+			(..., (*ptr = field_in_tuple<Types>(), ptr++));
+			Offset offset = 0;
+			constexpr int N = sizeof...(Types);
+			assert(N < IndexNames.size());
+			for (int i = 0; i < N; i++) {
+				Fields[i].name = IndexNames[i];
+				Fields[i].data.member.offset = offset;
+				offset += Fields[i].type->size;
+			}
+		}
+	};
+	class UClass_Container : public UClass {
+	public:
+		using UClass::UClass;
+		struct iterator {
+			void* ptr;
+			void* val;
+		};
+		//container
+		using size_impl = size_t(*)(const void*);
+		using to_iterator_impl = iterator(*)(const void*);
+		using insert_impl = void (*)(const void*, const void*);
+		//iterator
+		using iterator_impl = void* (*)(const void*);
+	public:
+		size_impl vsize;
+		to_iterator_impl vbegin;
+		to_iterator_impl vend;
+		insert_impl vinsert;
+		iterator_impl viterator_add;
+		iterator_impl viterator_sub;
+		template<typename T>
+		static void insert(const void* ptr, const void* obj) {
+			using value_type = typename T::value_type;
+			if constexpr (is_sequence_v<T>) {
+				((T*)ptr)->push_back(*(value_type*)obj);
+			}
+			else if constexpr (is_map_v<T>) {
+				((T*)ptr)->insert(*(value_type*)obj);
+			}
+		}
+	};
+	template<is_container_v T, typename value_type>
+	class UClass_Container_impl : public UClass_Container {
+		using UClass_Container::UClass_Container;
+		using MyUClass = UClass_Container_impl<T, value_type>;
+		using ToIteratorFunc = T::iterator(T::*)();
+		using IteratorFunc = T::iterator& (T::iterator::*)();
+	public:
+		static bool construct(void* ptr, const UClass* cls, const sarray<Any>& ArgsList) {
+			new(ptr)T();
+			return true;
+		}
+		static void destruct(void* ptr) {
+			((T*)ptr)->~T();
+		}
+		static iterator begin(const void* ptr) {
+			auto it = ((T*)ptr)->begin();
+			return iterator{ *(void**)&it, &*it};
+		}		
+		static iterator end(const void* ptr) {
+			auto it = ((T*)ptr)->end();
+			return iterator{ *(void**)&it, &*it };
+		}
+		UClass_Container_impl() : UClass_Container(type_name<T>().View(), sizeof(T)) {
+			parent = &TypeInfo<value_type>::StaticClass;
+			flag = CLASS_CONTAINER_FLAG;
+			vtable.Construct = &MyUClass::construct;
+			vtable.Destruct = &MyUClass::destruct;
+			if constexpr (is_sequence_v<T>) {
+				flag |= CLASS_SEQUENCE_FLAG;
+			}
+			else if constexpr (is_map_v<T>) 
+			{
+				flag |= CLASS_MAP_FLAG;
+			}
+			auto __size = &T::size;
+			vsize = *(size_impl*)&__size;
+			vbegin = &MyUClass::begin;
+			vend = &MyUClass::end;
+			vinsert = &MyUClass::insert<T>;
+
+			IteratorFunc __it_add = &T::iterator::operator++;
+			viterator_add = *(iterator_impl*)&__it_add;
+			IteratorFunc __it_sub = &T::iterator::operator++;
+			viterator_sub = *(iterator_impl*)&__it_sub;
+		};
 	};
 	template<typename T, typename MyMeta>
 	class UClass_Meta : public UClass {
@@ -133,7 +247,7 @@ namespace refl {
 				vtable.GetMeta = &MetaImpl<T>::MyMetas::GetMeta;
 			}
 			vtable.GetFields = &UClass_Meta::GetFields;
-			vtable.CtorObject = &UClass::CtorObject<T>;
+			vtable.Construct = &UClass::Construct<T>;
 		}
 		const FieldPtr* GetField(int index) const {
 			return &Fields[index];
@@ -197,7 +311,11 @@ namespace refl {
 			return cls->GetFields(find, name);
 		}
 	};
-
+	template<typename T>
+	struct TypeInfoImpl {
+		using MyUClass = UClass_Auto<T>;
+		inline constexpr static MyUClass StaticClass = MyUClass::BuildClass();
+	};
 	template<>
 	struct TypeInfoImpl<void> {
 		inline constexpr static UClass StaticClass = { type_name<void>().View(), 0 };
@@ -207,21 +325,25 @@ namespace refl {
 		using MyUClass = UClass_Meta<T, typename MetaImpl<T>::MyMeta>;
 		inline static MyUClass StaticClass = MyUClass();
 	};
-	// 函数指针类型的偏特化
-	template<typename R, typename... Args>
-	struct TypeInfoImpl<R(*)(Args...)> {
-		using UClass = UMethod_Auto<R, Args...>;
-		inline constexpr static UClass StaticClass = UClass::BuildClass();
+	template<typename... Types>
+	struct TypeInfoImpl<std::tuple<Types...>> {
+		using MyUClass = UClass_Tuple<Types...>;
+		inline static MyUClass StaticClass = MyUClass();
+	};
+	template<typename... Types>
+	struct TypeInfoImpl<std::pair<Types...>> {
+		using MyUClass = UClass_Tuple<Types...>;
+		inline static MyUClass StaticClass = MyUClass();
 	};
 	template<is_container_v T>
 	struct TypeInfoImpl<T> {
-		using UClass = UClass_Container<T, typename T::value_type>;
-		inline constexpr static UClass StaticClass = UClass::BuildClass();
+		using MyUClass = UClass_Container_impl<T, typename T::value_type>;
+		inline static MyUClass StaticClass = MyUClass();
 	};
-	//基础类型的偏特化
-	template<_ReflCheck_Ctor_NoUClass T>
-	struct TypeInfoImpl<T> {
-		using UClass = UClass_Auto<T>;
-		inline constexpr static UClass StaticClass = UClass::BuildClass();
+	// 函数指针类型的偏特化
+	template<typename R, typename... Args>
+	struct TypeInfoImpl<R(*)(Args...)> {
+		using MyUClass = UMethod_Auto<R, Args...>;
+		inline constexpr static MyUClass StaticClass = MyUClass::BuildClass();
 	};
 }

engine/3rdparty/zlib/include/refl/detail/view.inl

@@ -52,9 +52,25 @@ namespace refl {
 	{
 		return !(cls->flag & CLASS_ARRAY_FLAG) && !(cls->flag & CLASS_POINTER_FLAG);
 	}
+	inline bool Any::IsContainer() const
+	{
+		return cls->flag & CLASS_CONTAINER_FLAG;
+	}
+	inline bool Any::IsSequence() const
+	{
+		return cls->flag & CLASS_SEQUENCE_FLAG;
+	}
+	inline bool Any::IsMap() const
+	{
+		return cls->flag & CLASS_MAP_FLAG;
+	}
 	inline bool Any::Construct(const sarray<Any>& ArgsList) const
 	{
-		return cls->CtorObject((void*)ptr, ArgsList);
+		return cls->Construct((void*)ptr, ArgsList);
+	}
+	inline void Any::Destruct() const
+	{
+		cls->Destruct((void*)ptr);
 	}
 	inline AnyArgs::AnyArgs(const sarray<Any>& args, const sarray<const UClass*>& params, void* memory)
 		: data(memory), num(args.size()), size(GetArgsSize(args, params))
@@ -84,7 +100,7 @@ namespace refl {
 		if (isMemoryOwner) {
 			Any* any = (Any*)data;
 			for (int i = 0; i < num; i++) {
-				any->cls->DestObject((void*)any->ptr);
+				any->cls->Destruct((void*)any->ptr);
 				any++;
 			}
 			free(data);
@@ -213,10 +229,10 @@ namespace refl {
 	inline AnyView AnyView::Parent() {
 		return { ptr, cls ? cls->parent : nullptr };
 	}
-	inline bool UClass::CtorObject(void* ptr, const sarray<Any>& ArgsList) const
+	inline bool UClass::Construct(void* ptr, const sarray<Any>& ArgsList) const
 	{
-		if (vtable.CtorObject) {
-			if (vtable.CtorObject(ptr, this, ArgsList)) {
+		if (vtable.Construct) {
+			if (vtable.Construct(ptr, this, ArgsList)) {
 				return true;
 			}
 			auto& fieldList = GetFields(EFieldFind::FIND_CTOR, FName("Ctor"));

engine/3rdparty/zlib/include/refl/impl/container.inl

@@ -1,15 +0,0 @@
-#pragma once
-#include "refl/detail/uclass.h"
-namespace refl::impl {
-	template<typename T>
-	struct _ContainerMeta {
-		auto __MakeFields() {
-			return std::array{
-
-			};
-		}
-		auto __BuildClass() {
-			return cls;
-		}
-	};
-}

engine/3rdparty/zlib/include/refl/refl.h

@@ -1,5 +1,6 @@
 #pragma once
 #include "detail/uclass.inl"
+#include "detail/container.inl"
 #include "detail/view.inl"
 #include "detail/field.inl"
 #include "detail/convert.inl"

engine/3rdparty/zlib/include/refl/std/parray.h

@@ -31,7 +31,7 @@ namespace refl {
 		~parray() {
 			if (!m_count || !m_cls)
 				return;
-			auto dest = m_cls->vtable.DestObject;
+			auto dest = m_cls->vtable.Destruct;
 			if (dest) {
 				for (int i = 0; i < m_count; i++) {
 					dest((char*)m_ptr + (i * m_cls->size));

engine/3rdparty/zlib/include/yaml/serialize/text.inl

@@ -58,6 +58,13 @@ namespace YAML
 			return Node{ it->second.first(any)};
 		}
 		Node result;
+		if (any.IsContainer()) {
+			auto docker = any.ToContainer();
+			for (auto obj : docker) {
+				result.push_back(Serialize(obj));
+			}
+			return result;
+		}
 		if (any.IsArray()) {
 			int n = any.ArraySize();
 			for (int i = 0; i < n; i++) {
@@ -74,13 +81,29 @@ namespace YAML
 	}
 	inline bool TextArchive::Unserialize(const Node& res, const Any& any)
 	{
-		if (!any.IsValid() || res.IsNull()) {
+		if (!any.IsValid()) {
 			return false;
 		}
+		if (res.IsNull()) {
+			const string& str = "";
+			return any.Construct(Any{ &str, &TypeInfo<string>::StaticClass });
+		}
 		auto it = FuncMap.find(any.cls);
 		if (it != FuncMap.end()) {
 			return it->second.second(res.as<string>(),any);
 		}
+		if (res.IsSequence() && any.IsContainer()) {
+			auto docker = any.ToContainer();
+			docker.construct();
+			Any any = docker.malloc_any();
+			for (std::size_t i = 0; i < res.size(); i++) {
+				Unserialize(res[i], any);
+				docker.insert(any);
+				any.Destruct();
+			}
+			free((void*)any.ptr);
+			return true;
+		}
 		if (res.IsSequence() && any.IsArray()) {
 			for (std::size_t i = 0; i < res.size(); i++) {
 				Unserialize(res[i], any.Member(i));

engine/3rdparty/zlib/test/yaml/guid.h

@@ -59,7 +59,9 @@ struct Guid
 		return std::string{ guid_cstr };
 	}
 	UFUNCTION({})
-	bool test(int a, float* b, char** c){}
+	bool test(int a, float* b, char** c){
+		return false;
+	}
 	static Guid Make()
 	{
 		Guid guid;

engine/3rdparty/zlib/test/yaml/main.cpp

@@ -20,16 +20,60 @@ void testMeta() {
 	mb1.metadatas.push_back({ Guid::Make() , "hello3" });
 	mb1.metadatas.push_back({ Guid::Make() , "hello4" });
 	string rmb1 = YAML::Text_Serialize(mb1);
+	std::cout << rmb1 << std::endl;
 	auto rmb2 = YAML::Text_Unserialize<MetaBundle>(rmb1);
 	if (rmb2) {
 		MetaBundle aa = rmb2.value();
+		std::cout << "success!" << std::endl;
 	}
 }
+void testTuple() {
+	std::map<int, string> table;
+	table.insert(std::make_pair(111,"hello"));
+	table.insert(std::make_pair(222, "world"));
+	using T = std::map<int, string>;
+	using to_iterator_func = T::iterator(T::*)();
+	struct myiterator {
+		void* ptr;
+	};
+	using to_iterator_impl1 = myiterator*(*)(void *);
+	using to_iterator_impl2 = myiterator(*)(void*);
+	using to_iterator_impl3 = void*(*)(void*);
+	using to_iterator_impl4 = T::iterator(*)(T*);
+	auto it = table.begin();
+	auto t = &*it;
+	to_iterator_func func = &T::begin;
+	to_iterator_impl1 impl1 = *(to_iterator_impl1*) & func;
+	to_iterator_impl2 impl2 = *(to_iterator_impl2*)&func;
+	to_iterator_impl3 impl3 = *(to_iterator_impl3*)&func;
+	to_iterator_impl4 impl4 = *(to_iterator_impl4*)&func;
+	string rtable = YAML::Text_Serialize(table);
+	std::cout << rtable << std::endl;
+	auto table2 = YAML::Text_Unserialize<std::map<int, string>>(rtable);
+	if (table2) {
+		std::map<int, string> aa = table2.value();
+		std::cout << "success!" << std::endl;
+	}
+}
+using size_impl = size_t(*)(const void*);
 int main() {
 	constexpr bool m1 = refl::is_map_v<std::vector<int>>;
 	constexpr bool m2 = refl::is_sequence_v<std::map<int, float>>;
 	auto cls = &TypeInfo<Guid>::StaticClass;
-	testGuid();
-	testMeta();
+	std::vector<int> vi;
+	using T = std::vector<int>;
+	using iterator = T::iterator;
+	struct myiterator {
+		void* ptr;
+	};
+	using to_iterator_impl_func = myiterator*(*)(const void*);
+	using to_iterator_func = void(T::*)(T::value_type&&);
+	to_iterator_func to_iterator  = &T::push_back;
+	to_iterator_impl_func to_iterator_impl = * (to_iterator_impl_func*) &to_iterator;
+	iterator it = vi.begin();
+	void* pptr = it._Ptr;
+	//testGuid();
+	//testMeta();
+	testTuple();
 	return 0;
 }