From 0b4ee2ff602b1cc7bc506890e5cdcded53a822d6 Mon Sep 17 00:00:00 2001
From: Tomasz Grabiec <tgrabiec@cloudius-systems.com>
Date: Mon, 10 Nov 2014 10:54:21 +0100
Subject: [PATCH] core: advertise element type in shared_ptr<>

Other smart pointers also do that. Will help foreign_ptr<>.
---
 core/shared_ptr.hh | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/core/shared_ptr.hh b/core/shared_ptr.hh
index f79a655214..30b06dba55 100644
--- a/core/shared_ptr.hh
+++ b/core/shared_ptr.hh
@@ -43,6 +43,8 @@ private:
         return shared_ptr(new data(std::forward<A>(a)...));
     }
 public:
+    using element_type = T;
+
     shared_ptr() = default;
     shared_ptr(const shared_ptr& x) : _p(x._p) {
         if (_p) {