oxedyne/fe2o3 — fe2o3_text/tests/detect_corpus/csharp/canonical.txt

1.3 KiB, 1 run

created by r1870400018:11960, which is this file's identity for as long as the history lasts, whatever it is later renamed to

1	using System;
2	using System.Collections.Generic;
3	using System.Linq;
4
5	namespace Annealer.Examples
6	{
7	public class Registry<T>
8	{
9	private readonly Dictionary<string, T> _entries = new();
10	private readonly string _name;
11
12	public Registry(string name)
13	{
14	_name = name;
15	}
16
17	public void Register(string key, T value)
18	{
19	if (_entries.ContainsKey(key))
20	throw new ArgumentException($"duplicate key: {key}");
21	_entries[key] = value;
22	}
23
24	public T? Lookup(string key)
25	{
26	return _entries.TryGetValue(key, out var value) ? value : default;
27	}
28
29	public bool Contains(string key) => _entries.ContainsKey(key);
30	public int Count => _entries.Count;
31
32	public override string ToString()
33	=> $"Registry[{_name}, {_entries.Count} entries]";
34	}
35
36	class Program
37	{
38	static void Main(string[] args)
39	{
40	var reg = new Registry<string>("colours");
41	reg.Register("red", "#ff0000");
42	reg.Register("green", "#00ff00");
43	reg.Register("blue", "#0000ff");
44
45	Console.WriteLine(reg);
46	Console.WriteLine($"red = {reg.Lookup("red")}");
47	}
48	}
49	}