"Tobias Schwinger" <tschwinger@neoscientists.org> wrote in message news:d0rs1h$22j$1@sea.gmane.org...
is_same< function_type_parameters< void(int,float) >::signal_type, signal2<void, int, float> It is possible already: No. You can unpack arguments, but you can't choose signal2 or signal3 and so on.
IIRC there is no version of signal taking an MPL-Sequence. 'signal<my_function>' should work, though.
I meant a bit another thing. //From your examples: typedef void my_function(int); typedef function_type_signature<my_function> my_signature; typedef mpl::push_back<my_signature,float>::type my_modified_signature; boost::signal<my_modified_signature::representee>. == boost::signal<void (int, float)> //You can't do the same for signalN!!!!! -- Pavel Chikulaev