This function creates a basic optimization data object by extracting the content of specific fields of an optimization object.
optimbase.outstruct(this = NULL)An optimization object.
Return an object of class 'optimbase.data', i.e. a list with the following elements:
The current optimum point estimate (extracted from
this$xopt).
The value of the cost function at the current optimum point
estimate (extracted from this$fopt).
The current number of iteration (extracted
from this$iterations).
The current number of function evaluations (extracted from
this$funevals).