setOperationFilter-class.RdThis is a Superclass for the unionFilter, intersectFilter, complementFilter
and subsetFilter classes, which all consist of two or more component filters
and are constructed using set operators (&, |, !, and
%&% or %subset% respectively).
filtersObject of class "list", containing the component filters.
filterIdObject of class "character"
referencing the filter applied.
Class "filter", directly.
Other setOperationFilter classes:
complementFilter-class,
intersectFilter-class,
subsetFilter-class,
unionFilter-class