Convenience method to select, parameterize, and construct a cover and associate it with the calling objects
(n x d) numeric matrix of values giving the results of the map.
The name of the cover to use. Accepts any one of the typenames printed in the
Additional parameter values to pass to the covering generators initialize method.
The cover is automatically constructed before being assigned to the calling Mappers
If this is undesirable, create the cover using the appropriate R6 class generators and assign to
$cover field directly.