The changed line of code was based on the old system with clanlib callbacks which no longer exist. Now as std::function is used, the is_null method is no longer applicable. I replaced it with the boolean operator of std::function.
As I use the event dispatcher in my current project I also could test this and it works.
I also added the <map> header as I got errors if I include the global network.h without including this header anywhere in my project.
dpjudas
commented
10 years ago
The changed line of code was based on the old system with clanlib callbacks which no longer exist. Now as
std::functionis used, theis_nullmethod is no longer applicable. I replaced it with the boolean operator ofstd::function.As I use the event dispatcher in my current project I also could test this and it works.
I also added the
<map>header as I got errors if I include the globalnetwork.hwithout including this header anywhere in my project.