Add log messages for tempo and time points.

Tempo_Point.H

@@ -34,6 +34,12 @@ class Tempo_Point : public Track_Point
             snprintf( _label, 40, "%.1f", _tempo );
         }
 
+protected:
+
+    void log_create ( void )  { printf( "tempo-point create %p %lu %f\n", this, _offset, _tempo ); }
+    void log_destroy ( void ) { printf( "tempo-point destroy %p\n", this ); }
+    void log_move ( void )    { printf( "tempo-point move %p %lu\n", this, _offset ); }
+
 public:
 
     Tempo_Point ( nframes_t when, float bpm )
@@ -42,6 +48,8 @@ public:
             _offset = when;
 
             _make_label();
+
+            log_create();
         }
 
     ~Tempo_Point ( )

Time_Point.H

@@ -46,12 +46,20 @@ class Time_Point : public Track_Point
             snprintf( _label, 40, "%d/%d", _time.beats_per_bar, _time.note_type );
         }
 
+protected:
+
+    void log_create ( void )  { printf( "time-point create %p %lu %d %d\n", this, _offset, _time.beats_per_bar, _time.note_type ); }
+    void log_destroy ( void ) { printf( "time-point destroy %p\n", this ); }
+    void log_move ( void )    { printf( "time-point move %p %lu\n", this, _offset ); }
+
 public:
 
     Time_Point ( nframes_t when, int bpb, int note ) : _time( bpb, note )
         {
             _offset = when;
             _make_label();
+
+            log_create();
         }
 
     ~Time_Point ( )

Track_Point.H

@@ -28,24 +28,10 @@ protected:
 
     char *_label;
 
-
-    void log_create ( void )
-        {
-        }
-
-    void log_destroy ( void )
-        {
-        }
-
-    void log_move ( void )
-        {
-        }
-
     void log_change ( void )
         {
         }
 
-
 public:
 
     Fl_Align align ( void ) const { return FL_ALIGN_RIGHT; }