+void BufferList::changed(bool update_metrics) const
+{
+ BufferStorage::const_iterator it = bstore.begin();
+ BufferStorage::const_iterator end = bstore.end();
+ for (; it != end; ++it)
+ (*it)->changed(update_metrics);
+ it = binternal.begin();
+ end = binternal.end();
+ for (; it != end; ++it)
+ (*it)->changed(update_metrics);
+}
+
+