HP refactoring:

[libcds.git] / cds / container / impl / michael_kvlist.h

diff --git a/cds/container/impl/michael_kvlist.h b/cds/container/impl/michael_kvlist.h
index 4a5ba37c356557f913ccc276fef81ea7595b207c..12a234265f3305b63e6749f6cc6216f2fa2e087f 100644 (file)
--- a/cds/container/impl/michael_kvlist.h
+++ b/cds/container/impl/michael_kvlist.h
@@ -592,9 +592,7 @@ namespace cds { namespace container {
         template <typename K>
         guarded_ptr extract( K const& key )
         {
-            guarded_ptr gp;
-            extract_at( head(), gp.guard(), key, intrusive_key_comparator() );
-            return gp;
+            return extract_at( head(), key, intrusive_key_comparator() );
         }
 
         /// Extracts the item from the list with comparing functor \p pred
@@ -610,9 +608,7 @@ namespace cds { namespace container {
         guarded_ptr extract_with( K const& key, Less pred )
         {
             CDS_UNUSED( pred );
-            guarded_ptr gp;
-            extract_at( head(), gp.guard(), key, typename maker::template less_wrapper<Less>::type() );
-            return gp;
+            return extract_at( head(), key, typename maker::template less_wrapper<Less>::type() );
         }
 
         /// Checks whether the list contains \p key
@@ -723,9 +719,7 @@ namespace cds { namespace container {
         template <typename K>
         guarded_ptr get( K const& key )
         {
-            guarded_ptr gp;
-            get_at( head(), gp.guard(), key, intrusive_key_comparator() );
-            return gp;
+            return get_at( head(), key, intrusive_key_comparator() );
         }
 
         /// Finds the \p key and return the item found
@@ -741,9 +735,7 @@ namespace cds { namespace container {
         guarded_ptr get_with( K const& key, Less pred )
         {
             CDS_UNUSED( pred );
-            guarded_ptr gp;
-            get_at( head(), gp.guard(), key, typename maker::template less_wrapper<Less>::type() );
-            return gp;
+            return get_at( head(), key, typename maker::template less_wrapper<Less>::type() );
         }
 
         /// Checks if the list is empty
@@ -846,9 +838,9 @@ namespace cds { namespace container {
             return base_class::erase_at( refHead, key, cmp, [&f]( node_type const & node ){ f( const_cast<value_type&>(node.m_Data)); });
         }
         template <typename K, typename Compare>
-        bool extract_at( head_type& refHead, typename guarded_ptr::native_guard& guard, K const& key, Compare cmp )
+        guarded_ptr extract_at( head_type& refHead, K const& key, Compare cmp )
         {
-            return base_class::extract_at( refHead, guard, key, cmp );
+            return base_class::extract_at( refHead, key, cmp );
         }
 
         template <typename K, typename Compare>
@@ -864,9 +856,9 @@ namespace cds { namespace container {
         }
 
         template <typename K, typename Compare>
-        bool get_at( head_type& refHead, typename guarded_ptr::native_guard& guard, K const& key, Compare cmp )
+        guarded_ptr get_at( head_type& refHead, K const& key, Compare cmp )
         {
-            return base_class::get_at( refHead, guard, key, cmp );
+            return base_class::get_at( refHead, key, cmp );
         }
 
         //@endcond