[Help-gsl] Problems with siman in c++ class

[Ross Williamson]

Dear all

I have a c++ class to control and optimize a piece of equipment here in
the lab.  We wish to use simulated annealing package from GSL.  We are
calling the gsl_siman_solve from inside the class passing functions that
are public members of the same class.

The problem is that we can not get the damn thing to compile - we cannot
simply type the name of the function in instead it wants
&classname::function and that doesn't work either.

Has anyone got siman running from inside a c++ class using functions
declaired in the class?

Many thanks

Ross