MIDI region forking, plus Playlist::regions_to_read() fix forward ported from 2.X. region forking requires a few cleanups

git-svn-id: svn://localhost/ardour2/branches/3.0@7118 d708f5d6-7413-0410-9779-e7cbd77b26cf
2010-05-19 03:03:28 +00:00
parent c25c7598c1
commit e258b2622a
31 changed files with 331 additions and 63 deletions
--- a/libs/evoral/src/ControlSet.cpp
+++ b/libs/evoral/src/ControlSet.cpp
@@ -31,6 +31,12 @@ ControlSet::ControlSet()
 {
 }

+ControlSet::ControlSet (const ControlSet& other)
+        : noncopyable ()
+{
+        /* derived class must copy controls */
+}
+
 void
 ControlSet::add_control(boost::shared_ptr<Control> ac)
 {