[Ipopt] Advanced Step

[Dominik Skanda]

Hello I'm
trying to use the Advanced Step Controller within my application.
I now have the problem that if my optimization problem gets solved (e.g
by warm start) istantly (i.e. it has already the correct solution) than
the advaned step fails and I get a segmentation fault for the reading
out of the primal and dual perturbed variables. Is there a way to check
if the Advaned Step controller did performed or not.
There is this comments in code:

// Check whether AsNMPC Algorithm aborted internally 
			//bool nmpc_internal_abort;
			//options_->GetBoolValue("nmpc_internal_abort", nmpc_internal_abort,
"");


But uncommenting doesn't work since the variable "options_" is nowhere
set.

Many thanks for help and kind regards

Dominik