Remove CDS_CXX11_LAMBDA_SUPPORT macro and a lot of emulating code

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

diff --git a/cds/container/lazy_list_nogc.h b/cds/container/lazy_list_nogc.h
index 24bc15526f4eb3144ba757c7399aa02f9f88ea65..3a5fbd72ccd035389909190dcd1daec5936986cc 100644 (file)
--- a/cds/container/lazy_list_nogc.h
+++ b/cds/container/lazy_list_nogc.h
@@ -76,25 +76,6 @@ namespace cds { namespace container {
         typedef typename base_class::node_type      head_type;
         //@endcond
 
-    protected:
-        //@cond
-#   ifndef CDS_CXX11_LAMBDA_SUPPORT
-        struct ensure_functor
-        {
-            node_type * m_pItemFound;
-
-            ensure_functor()
-                : m_pItemFound( nullptr )
-            {}
-
-            void operator ()(bool, node_type& item, node_type& )
-            {
-                m_pItemFound = &item;
-            }
-        };
-#   endif
-        //@endcond
-
     protected:
         //@cond
         static node_type * alloc_node()
@@ -430,14 +411,8 @@ namespace cds { namespace container {
             scoped_node_ptr pNode( alloc_node( val ));
             node_type * pItemFound = nullptr;
 
-#   ifdef CDS_CXX11_LAMBDA_SUPPORT
             std::pair<bool, bool> ret = base_class::ensure_at( &refHead, *pNode,
                 [&pItemFound](bool, node_type& item, node_type&){ pItemFound = &item; });
-#   else
-            ensure_functor func;
-            std::pair<bool, bool> ret = base_class::ensure_at( &refHead, *pNode, boost::ref(func) );
-            pItemFound = func.m_pItemFound;
-#   endif
             assert( pItemFound != nullptr );
 
             if ( ret.first && ret.second )