Starts experimenting with declared reflection.

Reflection/Struct.h

@@ -0,0 +1,52 @@
+//
+//  Struct.h
+//  Clock Signal
+//
+//  Created by Thomas Harte on 06/03/2020.
+//  Copyright © 2020 Thomas Harte. All rights reserved.
+//
+
+#ifndef Struct_h
+#define Struct_h
+
+#include <any>
+#include <string>
+#include <unordered_map>
+#include <vector>
+
+namespace Reflection {
+
+class Struct {
+	public:
+		template <typename Type> const Type &get(const std::string &name) {
+			return *std::any_cast<Type *>(contents_[name]);
+		}
+
+		template <typename Type> void set(const std::string &name, const Type &value) {
+			*std::any_cast<Type *>(contents_[name]) = value;
+		}
+
+		const std::type_info &type_of(const std::string &name) {
+			return contents_[name].type();
+		}
+
+		std::vector<std::string> all_keys() {
+			std::vector<std::string> keys;
+			for(const auto &pair: contents_) {
+				keys.push_back(pair.first);
+			}
+			return keys;
+		}
+
+	protected:
+		template <typename Type> void declare(Type *t, const std::string &name) {
+			contents_[name] = t;
+		}
+
+	private:
+		std::unordered_map<std::string, std::any> contents_;
+};
+
+}
+
+#endif /* Struct_h */