Document or fool-proof foot gun with getComponent(s) and query.next results

[Avokadoen]

There is a very big footgun with getComponent(s).

Calling this function with pointer types is UB if followed by a setComponents that includes any of the pointer types in get.

The only way I can think of to eliminate this footgun would be to remove the ability to request pointers both in getComponent(s) and queries. The use would then have to call setComponents which probably will be slower and more verbose.

For documenting the footgun a entry in the readme and in the doc-comments for getComponent(s) and query.next