include/memory: add static_pointer_cast

Signed-off-by: Greg Farnum <greg@inktank.com>

diff --git a/src/include/memory.h b/src/include/memory.h
index ee28d695a39af853ce42987cd59228737f75fc33..596627c9efb79ee6dd0bdd07e3c68d0a8d97a062 100644 (file)
--- a/src/include/memory.h
+++ b/src/include/memory.h
@@ -10,6 +10,7 @@
 namespace ceph {
   using std::shared_ptr;
   using std::weak_ptr;
+  using std::static_pointer_cast;
 }
 
 #else
@@ -19,6 +20,7 @@ namespace ceph {
 namespace ceph {
   using std::tr1::shared_ptr;
   using std::tr1::weak_ptr;
+  using std::tr1::static_pointer_cast;
 }
 
 #endif