private static bool GetInstanceNoLocks()

in binding/SkiaSharp/HandleDictionary.cs [104:130]

• 26 lines of code
• 9 McCabe index (conditional complexity)

		private static bool GetInstanceNoLocks<TSkiaObject> (IntPtr handle, out TSkiaObject instance)
			where TSkiaObject : SKObject
		{
			if (instances.TryGetValue (handle, out var weak) && weak.IsAlive) {
				if (weak.Target is TSkiaObject match) {
					if (!match.IsDisposed) {
						instance = match;
						return true;
					}
#if THROW_OBJECT_EXCEPTIONS
				} else if (weak.Target is SKObject obj) {
					if (!obj.IsDisposed && obj.OwnsHandle) {
						throw new InvalidOperationException (
							$"A managed object exists for the handle, but is not the expected type. " +
							$"H: {handle.ToString ("x")} Type: ({obj.GetType ()}, {typeof (TSkiaObject)})");
					}
				} else if (weak.Target is object o) {
					throw new InvalidOperationException (
						$"An unknown object exists for the handle when trying to fetch an instance. " +
						$"H: {handle.ToString ("x")} Type: ({o.GetType ()}, {typeof (TSkiaObject)})");
#endif
				}
			}

			instance = null;
			return false;
		}