copy

copy(toColl: Collection input);

The copy method of the Set class copies entries from the receiver collection to a compatible collection passed as the toColl parameter. In this case, compatible means that the memberships of the receiver and destination collections are type-compatible.

The following example of the copy method returns all regions for the company.

getAllRegions(regionSet: RegionSet input);
vars
    country : Country;
begin
    // For each country in the company, copy the country's regions into the set
    foreach country in allCountries do
        country.allRegions.copy(regionSet);
    endforeach;
end;

The following example of the copy method returns a snapshot of all sales for the company.

getAllSales(saleSet: SaleSet input);
begin
    // If the company has some sales, copy them into the supplied set
    if not allSalesByItem.isEmpty then
        allSalesByItem.copy(saleSet);
    endif;
end;