common/buffer: expose hidden const deference operator

Signed-off-by: Jason Dillaman <dillaman@redhat.com>

diff --git a/src/include/buffer.h b/src/include/buffer.h
index 3c4e7c7e278f1b8bd67b4c3966ae18c3d67be6ef..f7141f358f46657247fe6ef63d2dce3eb53e76e9 100644 (file)
--- a/src/include/buffer.h
+++ b/src/include/buffer.h
@@ -446,6 +446,7 @@ namespace buffer CEPH_BUFFER_API {
 
       void advance(int o);
       void seek(unsigned o);
+      using iterator_impl<false>::operator*;
       char operator*();
       iterator& operator++();
       ptr get_current_ptr();