nth_prev
Description:
Example: Get the element n places before a link:
public static int main (string[] args) {
List<string> list = new List<string> ();
list.append ("1. entry");
list.append ("2. entry");
list.append ("3. entry");
// Output:
// ``Data: list.nth(2): 3. entry, list[2-2] = 1. entry``
// [1, 2, 3]
// ^<----^
unowned List<string> list3 = list.nth (2);
unowned List<string> list1 = list3.nth_prev (2);
print ("Data: list.nth(2): %s, list[2-2] = %s\n", list3.data, list1.data);
return 0;
}
valac --pkg glib-2.0 GLib.List.nth_prev.vala