If you connect (disconnect) a new slot to a signal inside of a slot of the same signal, what happens? - are the slots called which where connected before the signal was called, - or is new slot be called this time, too, - or is the behaviour undefined?
I didn't find anything on this subject in the manuals. Even if the behaviour is undefined, that should be mentioned.
It is unspecified whether that slot will be called this time or not. The "Notes" sentence of the connect function is meant to convey this, but the wording is rather poor:
http://www.boost.org/doc/html/signalN.html#id2584315-bb Thanks. The next time I'll look harder...sorry.
I assume there doesn't happen something evil (like if you use old iterators of std::vector after appending something), it's just not defined if the slot is called this time? Sebastian