66 lines
1.7 KiB
C#
66 lines
1.7 KiB
C#
#nullable enable
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using System.Linq;
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using Hediet.DebugVisualizer.ExtractedData;
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namespace Demo
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{
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class Program
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{
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static void Main(string[] args)
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{
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var list = new LinkedList<int>();
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// visualize `list.Visualize()` here!
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list.Append(1);
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list.Append(2);
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list.Append(3);
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list.Append(4);
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}
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}
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class LinkedList<T>
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{
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class Node
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{
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public Node(T value) { Value = value; }
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public T Value { get; set; }
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public Node? Next { get; set; }
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}
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private Node? Head { get; set; }
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public void Append(T item)
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{
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if (this.Head == null)
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{
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this.Head = new Node(item);
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}
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else
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{
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var cur = this.Head;
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while (cur.Next != null)
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{
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cur = cur.Next;
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}
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cur.Next = new Node(item);
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}
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}
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public ExtractedData Visualize()
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{
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var list = new Node(default(T)!) { Next = this.Head };
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return GraphData.From(new[] { list }.Where(i => i != null), (item, info) =>
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{
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info.Id = item == list ? "List" : string.Format("{0}", item.Value);
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if (item == list)
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{
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info.Color = "orange";
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}
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if (item.Next != null)
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info.AddEdge(item.Next!, label: item == list ? "head" : "next");
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return info;
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});
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}
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}
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}
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