----- Original Message ----- > From: Olivier Duchateau <duchateau.oliv...@gmail.com> > Sent: Friday, 30 December 2016, 14:24 > Subject: [Vala] Iterate in VAPI bindings
> I'm trying to write Vala bindings for pkg(8), FreeBSD's packages manager. > But I encounter weird behaviour in while loop. > Currently I try to display name of repositories (FreeBSD and Xfce). > My simple C program [1] works fine (expected result). If I use same > while loop in my Vala program, I get an infinite loop. So I use for loop [2], > but it's only FreeBSD which is displayed. I wonder how to iterate in loop. The signature from https://github.com/freebsd/pkg/blob/1.9.4/libpkg/pkg.h.in#L1503 is: int pkg_repos(struct pkg_repo **); So I was going to suggest an array, but looking at the Python bindings ( https://github.com/dnaeon/py-pkg/blob/master/src/pkg-repo.pxi ) it looks as though you need to bind it as an iterator. The Vala binding will look fairly similar to the Python one in that you create an iterator object and a next_value method. By the way, enums in a VAPI shouldn't have values assigned to them. All the best, Al _______________________________________________ vala-list mailing list vala-list@gnome.org https://mail.gnome.org/mailman/listinfo/vala-list
