+void
+Playlist::remove (ContentList c)
+{
+ for (ContentList::iterator i = c.begin(); i != c.end(); ++i) {
+ ContentList::iterator j = _content.begin ();
+ while (j != _content.end() && *j != *i) {
+ ++j;
+ }
+
+ if (j != _content.end ()) {
+ _content.erase (j);
+ }
+ }
+
+ Changed ();
+}
+