The construction of different arguments for each iteration of the optimizer is somehow tedious. However, in the case of some optimizers (HF, KSD) there are several arguments. E.g., KSD needs a different argument iterator for the gradient calcuation, the subspace construction and the inner loop. If that would result in 6 different arguments passed to the constructor, that'd be rather ugly.
The construction of different arguments for each iteration of the optimizer is somehow tedious. However, in the case of some optimizers (HF, KSD) there are several arguments. E.g., KSD needs a different argument iterator for the gradient calcuation, the subspace construction and the inner loop. If that would result in 6 different arguments passed to the constructor, that'd be rather ugly.
Needs more thought.