On Wed, Aug 23, 2017 at 6:18 AM, Sven Barth via fpc-pascal <fpc-pascal@lists.freepascal.org> wrote: > Am 23.08.2017 09:42 schrieb "Michael Van Canneyt" <mich...@freepascal.org>: >> >> >> Any other examples ? > > It's the same as for the other kinds of helpers: being syntactic sugar. > E.g. if I have an interface that has two methods that both return a string, > but more often than not I need a combination of both results. The previous > solution would have been a global function, now I can also do a helper with > a method.
If I understood right, I could have a Interface with 1 method and maybe 3 classes that implements this method. But one of theses classes could use an interface helper to add 1 or more methods. All instances (variables) will be interface-typed but in that last case, the instance will have more that 1 original method. Am I right? (please say yes) Best regards, Marcos Douglas _______________________________________________ fpc-pascal maillist - fpc-pascal@lists.freepascal.org http://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-pascal
