System.NumberFormatter.FastDecHexLen C# (CSharp) Метод

		private static int FastDecHexLen (int val)
		{
			if (val < 0x100)
				if (val < 0x10)
					return 1;
				else
					return 2;
			else if (val < 0x1000)
				return 3;
			else
				return 4;
		}