1 files changed, 19 insertions, 0 deletions
diff --git a/libs/ardour/ardour/session_region.h b/libs/ardour/ardour/session_region.h
new file mode 100644
index 0000000000..16580d8e73
--- /dev/null
+++ b/libs/ardour/ardour/session_region.h
@@ -0,0 +1,19 @@
+#ifndef __ardour_session_region_h__
+#define __ardour_session_region_h__
+
+#include <ardour/session.h>
+#include <ardour/audioregion.h>
+
+namespace ARDOUR {
+
+template<class T> void Session::foreach_audio_region (T *obj, void (T::*func)(AudioRegion *))
+{
+	LockMonitor lm (region_lock, __LINE__, __FILE__);
+	for (AudioRegionList::iterator i = audio_regions.begin(); i != audio_regions.end(); i++) {
+		(obj->*func) ((*i).second);
+	}
+}
+
+}
+
+#endif /* __ardour_session_region_h__ */