Lets gooooo

Models/Model.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Common
+{
+    public class Model
+    {
+        public Model() { }
+
+        // A copy constructor so that we can clone Model objects without reference
+        public Model(Model model)
+        {
+            this.ProblemType = model.ProblemType;
+            this.ObjectiveFunction = model.ObjectiveFunction;
+            this.Constraints = model.Constraints;
+            this.SignRestrictions = model.SignRestrictions;
+            this.Result = model.Result;
+        }
+
+        public ProblemType ProblemType { get; set; }
+        public ObjectiveFunction ObjectiveFunction { get; set; } = new ObjectiveFunction();
+        public List<Constraint> Constraints { get; set; } = new List<Constraint>();
+        public List<SignRestriction> SignRestrictions { get; set; } = new List<SignRestriction>();
+        public List<List<List<double>>> Result { get; set; } = new List<List<List<double>>>();
+    }
+}