Add shared_count constructor taking sp_counted_base*

2017-06-22 15:24:49 +03:00
parent 7410cb1733
commit 0adb1fb212
1 changed files with 7 additions and 0 deletions
--- a/include/boost/smart_ptr/detail/shared_count.hpp
+++ b/include/boost/smart_ptr/detail/shared_count.hpp
@ -125,6 +125,13 @@ public:
    {
    }

+    BOOST_CONSTEXPR explicit shared_count( sp_counted_base * pi ): pi_( pi ) // nothrow
+#if defined(BOOST_SP_ENABLE_DEBUG_HOOKS)
+        , id_(shared_count_id)
+#endif
+    {
+    }
+
    template<class Y> explicit shared_count( Y * p ): pi_( 0 )
 #if defined(BOOST_SP_ENABLE_DEBUG_HOOKS)
        , id_(shared_count_id)