Remove CDS_EMPLACE_SUPPORT macro and unused code

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

diff --git a/cds/container/lazy_list_rcu.h b/cds/container/lazy_list_rcu.h
index e9bc4dfeeb596fbf9e9733a6a60def1d52dde7a8..0f95f58dd2a419d7aeaada061162dfb81f247795 100644 (file)
--- a/cds/container/lazy_list_rcu.h
+++ b/cds/container/lazy_list_rcu.h
@@ -240,13 +240,11 @@ namespace cds { namespace container {
             return cxx_allocator().New( v );
         }
 
-#   ifdef CDS_EMPLACE_SUPPORT
         template <typename... Args>
         static node_type * alloc_node( Args&&... args )
         {
             return cxx_allocator().MoveNew( std::forward<Args>(args)... );
         }
-#   endif
 
         static void free_node( node_type * pNode )
         {
@@ -469,22 +467,17 @@ namespace cds { namespace container {
             return insert_at( head(), key, func );
         }
 
-#   ifdef CDS_EMPLACE_SUPPORT
         /// Inserts data of type \ref value_type constructed with <tt>std::forward<Args>(args)...</tt>
         /**
             Returns \p true if inserting successful, \p false otherwise.
 
             The function makes RCU lock internally.
-
-            @note This function is available only for compiler that supports
-            variadic template and move semantics
         */
         template <typename... Args>
         bool emplace( Args&&... args )
         {
             return emplace_at( head(), std::forward<Args>(args)... );
         }
-#   endif
 
         /// Ensures that the \p key exists in the list
         /**
@@ -871,13 +864,11 @@ namespace cds { namespace container {
             return insert_node_at( refHead, alloc_node( val ));
         }
 
-#   ifdef CDS_EMPLACE_SUPPORT
         template <typename... Args>
         bool emplace_at( head_type& refHead, Args&&... args )
         {
             return insert_node_at( refHead, alloc_node( std::forward<Args>(args)... ));
         }
-#   endif
 
         template <typename Q, typename Func>
         bool insert_at( head_type& refHead, Q const& key, Func f )