Re: [sigc] getting number of connected slots

[Roel Vanhout <roel riks nl>]

Martin Schulze wrote:
> Am 2003.10.24 18:27 schrieb(en) Roel Vanhout:
> > to one of those signals. Is there a way to get the number of slots 
> > that are connected to a signal? Are there any other ways I can do 
> SignalN<...>::empty() indicates whether there are slots connected to
> a signal. In libsigc++2 signal has an STL-like list API including
> size(). If it is an option for you to work with an unstable library
> you might want to try it out.

Thanks, the empty() will work fine for me.


cheers,

roel