On Fri, 31 Mar 2017 16:00:52 +0900 Conrad Um <con...@gmail.com> said:
> This is similar to bu5hm4n's idea, but a little different. (Not pass by > value, but reference) > http://www.mail-archive.com/enlightenment-devel@lists.sourceforge.net/msg82744.html > > While studying oop, I found that properties are usually expressed as struct > or object instead of multiple arguments. > > For example, "size" property usually accepts Size struct. > public struct Size { > int width; > int height; > } > obj.size = new Size(100, 100); // This means "obj.setSize(new Size(100, > 100));" > > In languages supporting property accessor expression like C# or Vala, > multiple arguments cannot be expressed with that syntax. I think it is > better to exchange a set of data in the type of object (or struct, it can > be considered as simplified object). > > Former example can be translated into the next. > Size size = { 100, 100 }; > size_set(obj, &size); > > I know "size_set(obj, 100, 100)" is more simpler, but handling related > variables with one set is more reasonable in point of oop. (Or we can add c > wrapper function like calling eo API by legacy API for more simple function > signature) > > What do you think of this? i've thought about this before, and realistically using such structs for size, geometry, color etc. just is more of a pain than a gain. it theoretically looks nice but it just becomes far more of a pain in real life to use. in general code gets longer and more verbose, not nicer. > Regards, > Jeeyong Um (conr2d) > ------------------------------------------------------------------------------ > Check out the vibrant tech community on one of the world's most > engaging tech sites, Slashdot.org! http://sdm.link/slashdot > _______________________________________________ > enlightenment-devel mailing list > enlightenment-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/enlightenment-devel > -- ------------- Codito, ergo sum - "I code, therefore I am" -------------- The Rasterman (Carsten Haitzler) ras...@rasterman.com ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ enlightenment-devel mailing list enlightenment-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/enlightenment-devel
