Undefined reference to callback function in subscriber
I am trying to use callback inside a class, is this possible for indigo version ?
I have double and triple checked my syntax and I have run out of ideas why the compiler complains, undefined reference to foo::callback
any advice on where to look would be helpful.
This is definitely possible, and Indigo has not changed anything wrt this.
crystal.ball.net
is down at the moment, could you please include a C++ snippet that shows your callback method, and where you instantiate your subscriber? And yourCMakeLists.txt
, seeing as you post a linker error.