EP 0.1.1

Convention/[Symbolization]/Internal/Structure.cs

@@ -0,0 +1,34 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Convention.Symbolization.Internal
+{
+    public sealed class Structure : Variable
+    {
+        public readonly string Name;
+        private Dictionary<VariableSymbol, Variable> VariableSymbolAndDefaultValue;
+
+        private Structure(string name)
+        {
+            this.Name = name;
+        }
+        public Structure(string name, Dictionary<VariableSymbol, Variable> variableSymbolAndDefaultValue)
+        {
+            this.Name = name;
+            this.VariableSymbolAndDefaultValue = variableSymbolAndDefaultValue;
+        }
+
+        public override object Clone()
+        {
+            Structure target = new(Name);
+            foreach (var pair in VariableSymbolAndDefaultValue)
+            {
+                target.VariableSymbolAndDefaultValue[pair.Key] = pair.Value;
+            }
+            return target;
+        }
+    }
+}