XSLT Bitwise Logic

Question

I have an existing data set that utilizes an integer to store multiple values; the legacy front end did a simple bitwise check (e.g. in C#: iValues & 16 == 16) to see if

Answer 1

I haven't seen anything like this in XSLT / XPath. But I've found someone implementing this kind of operations manually. Maybe you could use the same approach, if you really need to.