From fd4584a49d9fc7c1de5a69d470d67b2b6d1732c8 Mon Sep 17 00:00:00 2001
From: Michael Davidsaver <mdavidsaver@gmail.com>
Date: Tue, 18 Jul 2017 11:12:44 +0200
Subject: [PATCH] resolve ambiguity

---
 src/misc/pv/sharedPtr.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/misc/pv/sharedPtr.h b/src/misc/pv/sharedPtr.h
index cd3990a..f79ddad 100644
--- a/src/misc/pv/sharedPtr.h
+++ b/src/misc/pv/sharedPtr.h
@@ -168,9 +168,9 @@ struct ref_shower {
  @endcode
  */
 template<typename T>
-inline detail::ref_shower<T> show_referrers(const std::tr1::shared_ptr<T>& ptr, bool self=true, bool weak=false)
+inline ::detail::ref_shower<T> show_referrers(const std::tr1::shared_ptr<T>& ptr, bool self=true, bool weak=false)
 {
-    return detail::ref_shower<T>(ptr, self, weak);
+    return ::detail::ref_shower<T>(ptr, self, weak);
 }
 
 namespace std{