I have to agree on that. My first impression was that ref& is equal to c++11 &&

Kind Regards
Benjamin Thaut

Ok, it seems that I think differently.
And what is the general opinion of '&A' instead of 'ref &A'?
It has all the benefits that I described in my first post, but it may not be so confusing. If you like to ask "why not A&": That is more complex as it seems to be, a opinion which is shared by Jonathan. And I sincerely hope that no one is annoyed about my attempts to solve this problem.

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