public static Result get_result_of_processing_all_with <Element, Result>(this IEnumerable <Element> items,
IProcessAndReturnAValue <Element, Result> visitor, Criteria <Element> constraint)
{
var constrained = new ConstrainedVisitor <Element>(constraint, visitor);
items.process_all_using(constrained);
return(visitor.get_result());
}
public static Result get_result_of_processing_all_with <Element, Result>(this IEnumerable <Element> items,
IProcessAndReturnAValue <Element, Result> visitor)
{
items.process_all_using(visitor);
return(visitor.get_result());
}
public AvgVisitor(IProcessAndReturnAValue <Element, Result> reducer)
{
this.reducer = reducer;
}
