Fixed explicit ctor stuff

[libcds.git] / cds / container / michael_kvlist_rcu.h

diff --git a/cds/container/michael_kvlist_rcu.h b/cds/container/michael_kvlist_rcu.h
index f90b696dac69bfc665f83ce701e592d7dc081784..2dbe9ffe4103bd8ac267385478f96b81e5ebdb35 100644 (file)
--- a/cds/container/michael_kvlist_rcu.h
+++ b/cds/container/michael_kvlist_rcu.h
@@ -25,7 +25,7 @@
     SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
     CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
     OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-    OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.     
+    OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
 
 #ifndef CDSLIB_CONTAINER_MICHAEL_KVLIST_RCU_H
@@ -138,6 +138,7 @@ namespace cds { namespace container {
         typedef typename base_class::item_counter item_counter;   ///< Item counting policy
         typedef typename maker::key_comparator    key_comparator; ///< key comparison functor
         typedef typename base_class::memory_model memory_model;   ///< Memory ordering. See \p michael_list::traits::memory_model
+        typedef typename base_class::stat         stat;           ///< Internal statistics
         typedef typename base_class::rcu_check_deadlock rcu_check_deadlock ; ///< RCU deadlock checking policy
 
         typedef typename gc::scoped_lock    rcu_lock ;  ///< RCU scoped lock
@@ -367,7 +368,14 @@ namespace cds { namespace container {
         MichaelKVList()
         {}
 
-        /// List desctructor
+        //@cond
+        template <typename Stat, typename = std::enable_if<std::is_same<stat, michael_list::wrapped_stat<Stat>>::value >>
+        explicit MichaelKVList( Stat& st )
+            : base_class( st )
+        {}
+        //@endcond
+
+        /// List destructor
         /**
             Clears the list
         */
@@ -477,7 +485,7 @@ namespace cds { namespace container {
 
             The function applies RCU lock internally.
 
-            Returns <tt> std::pair<bool, bool> </tt> where \p first is true if operation is successfull,
+            Returns <tt> std::pair<bool, bool> </tt> where \p first is true if operation is successful,
             \p second is true if new item has been added or \p false if the item with \p key
             already is in the list.
 
@@ -508,7 +516,7 @@ namespace cds { namespace container {
 
             The function applies RCU lock internally.
 
-            Returns <tt> std::pair<bool, bool> </tt> where \p first is true if operation is successfull,
+            Returns <tt> std::pair<bool, bool> </tt> where \p first is true if operation is successful,
             \p second is true if new item has been added or \p false if the item with \p key
             already exists.
 
@@ -817,6 +825,12 @@ namespace cds { namespace container {
             return base_class::size();
         }
 
+        /// Returns const reference to internal statistics
+        stat const& statistics() const
+        {
+            return base_class::statistics();
+        }
+
         /// Clears the list
         /**
             Post-condition: the list is empty