From 27c51969f819dd4ca4dd40b513882868af544b9a Mon Sep 17 00:00:00 2001
From: Luke Else <mail@luke-else.co.uk>
Date: Mon, 4 Apr 2022 21:15:12 +0100
Subject: [PATCH] Updated Generic Nodes to be Uninstantiable

---
 C#/Datastructures/Generic/DirectedNode.cs   | 2 +-
 C#/Datastructures/Generic/UndirectedNode.cs | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/C#/Datastructures/Generic/DirectedNode.cs b/C#/Datastructures/Generic/DirectedNode.cs
index 546c0e1..6999d8b 100644
--- a/C#/Datastructures/Generic/DirectedNode.cs
+++ b/C#/Datastructures/Generic/DirectedNode.cs
@@ -6,7 +6,7 @@ using System.Threading.Tasks;
 
 namespace C_.Datastructures.Generic
 {
-    internal class DirectedNode<T, NodeType>
+    abstract internal class DirectedNode<T, NodeType>
     {
         public T? Value { get; set; } = default;
         public NodeType? Left { get; set; } = default;
diff --git a/C#/Datastructures/Generic/UndirectedNode.cs b/C#/Datastructures/Generic/UndirectedNode.cs
index cdceec3..0b89acf 100644
--- a/C#/Datastructures/Generic/UndirectedNode.cs
+++ b/C#/Datastructures/Generic/UndirectedNode.cs
@@ -1,6 +1,6 @@
 namespace C_.Datastructures.Generic
 {
-    internal class UndirectedNode<T, NodeType>
+    abstract internal class UndirectedNode<T, NodeType>
     {//Generic Node type that every other type inherits from
         public T? Value { get; set; } = default;
         public NodeType? Next { get; set; } = default;