Oops. Can't pass a pointer to an element of std::vector!

Timeline/Control_Sequence.C

@@ -54,6 +54,7 @@ Control_Sequence::init ( void )
 {
     _track = NULL;
     _highlighted = false;
+    _output = NULL;
 
     color( fl_darker( FL_YELLOW ) );
 }

Timeline/Track.C

@@ -357,9 +357,9 @@ Track::add ( Control_Sequence *t )
 
     control->add( t );
 
-    control_out.push_back( Port( Port::Output, name(), control_out.size(), "cv" ) );
+    control_out.push_back( new Port( Port::Output, name(), control_out.size(), "cv" ) );
 
-    t->output( &control_out.back() );
+    t->output( control_out.back() );
 
     resize();
 }
@@ -517,7 +517,7 @@ Track::update_port_names ( void )
         input[ i ].name( name(), i );
 
     for ( int i = 0; i < control_out.size(); ++i )
-        control_out[ i ].name( name(), i, "cv" );
+        control_out[ i ]->name( name(), i, "cv" );
 
 
 /*     /\* tell any attached control sequences to do the same *\/ */

Timeline/Track.H

@@ -109,7 +109,7 @@ public:
 
     vector<Port>   input;                        /* input ports... */
     vector<Port>   output;                       /* output ports... */
-    vector<Port>   control_out;                  /* control ports... */
+    vector<Port*>  control_out;                  /* control ports... */
 
 
     Playback_DS    *playback_ds;