fix for erroneous use of a menu group; remove lots of cerr cruft; no playlist ops for destructive tracks

git-svn-id: svn://localhost/trunk/ardour2@359 d708f5d6-7413-0410-9779-e7cbd77b26cf

1 files changed, 6 insertions, 8 deletions

diff --git a/libs/ardour/ardour/session.h b/libs/ardour/ardour/session.h
index b6009731f2..a47e070766 100644
--- a/libs/ardour/ardour/session.h
+++ b/libs/ardour/ardour/session.h
@@ -511,17 +511,15 @@ class Session : public sigc::trackable, public Stateful
 	sigc::signal<void,RouteGroup*> edit_group_added;
 	sigc::signal<void,RouteGroup*> mix_group_added;
 
-	template<class T> void foreach_edit_group (T *obj, void (T::*func)(RouteGroup *)) {
-		list<RouteGroup *>::iterator i;
-		for (i = edit_groups.begin(); i != edit_groups.end(); i++) {
-			(obj->*func)(*i);
+	void foreach_edit_group (sigc::slot<void,RouteGroup*> sl) {
+		for (list<RouteGroup *>::iterator i = edit_groups.begin(); i != edit_groups.end(); i++) {
+			sl (*i);
 		}
 	}
 
-	template<class T> void foreach_mix_group (T *obj, void (T::*func)(RouteGroup *)) {
-		list<RouteGroup *>::iterator i;
-		for (i = mix_groups.begin(); i != mix_groups.end(); i++) {
-			(obj->*func)(*i);
+	void foreach_mix_group (sigc::slot<void,RouteGroup*> sl) {
+		for (list<RouteGroup *>::iterator i = mix_groups.begin(); i != mix_groups.end(); i++) {
+			sl (*i);
 		}
 	}