diff --git a/include/boost/container/deque.hpp b/include/boost/container/deque.hpp
index d3b4732..79d03f9 100644
--- a/include/boost/container/deque.hpp
+++ b/include/boost/container/deque.hpp
@@ -1069,7 +1069,10 @@ class deque : protected deque_base<T, A>
    {
       if (this->members_.m_finish.m_cur != this->members_.m_finish.m_first) {
          --this->members_.m_finish.m_cur;
-         container_detail::to_raw_pointer(this->members_.m_finish.m_cur)->~value_type();
+         allocator_traits_type::destroy
+            ( this->alloc()
+            , container_detail::to_raw_pointer(this->members_.m_finish.m_cur)
+            );
       }
       else
          this->priv_pop_back_aux();
@@ -1083,7 +1086,10 @@ class deque : protected deque_base<T, A>
    void pop_front() BOOST_CONTAINER_NOEXCEPT
    {
       if (this->members_.m_start.m_cur != this->members_.m_start.m_last - 1) {
-         container_detail::to_raw_pointer(this->members_.m_start.m_cur)->~value_type();
+         allocator_traits_type::destroy
+            ( this->alloc()
+            , container_detail::to_raw_pointer(this->members_.m_start.m_cur)
+            );
          ++this->members_.m_start.m_cur;
       }
       else 
@@ -1598,14 +1604,22 @@ class deque : protected deque_base<T, A>
 
    void priv_destroy_range(iterator p, iterator p2)
    {
-      for(;p != p2; ++p)
-         container_detail::to_raw_pointer(&*p)->~value_type();
+      for(;p != p2; ++p){
+         allocator_traits_type::destroy
+            ( this->alloc()
+            , container_detail::to_raw_pointer(&*p)
+            );
+      }
    }
 
    void priv_destroy_range(pointer p, pointer p2)
    {
-      for(;p != p2; ++p)
-         container_detail::to_raw_pointer(&*p)->~value_type();
+      for(;p != p2; ++p){
+         allocator_traits_type::destroy
+            ( this->alloc()
+            , container_detail::to_raw_pointer(&*p)
+            );
+      }
    }
 
    template <class Integer>
@@ -1827,7 +1841,10 @@ class deque : protected deque_base<T, A>
       this->priv_deallocate_node(this->members_.m_finish.m_first);
       this->members_.m_finish.priv_set_node(this->members_.m_finish.m_node - 1);
       this->members_.m_finish.m_cur = this->members_.m_finish.m_last - 1;
-      container_detail::to_raw_pointer(this->members_.m_finish.m_cur)->~value_type();
+      allocator_traits_type::destroy
+         ( this->alloc()
+         , container_detail::to_raw_pointer(this->members_.m_finish.m_cur)
+         );
    }
 
    // Called only if this->members_.m_start.m_cur == this->members_.m_start.m_last - 1.  Note that 
@@ -1836,7 +1853,10 @@ class deque : protected deque_base<T, A>
    // must have at least two nodes.
    void priv_pop_front_aux()
    {
-      container_detail::to_raw_pointer(this->members_.m_start.m_cur)->~value_type();
+      allocator_traits_type::destroy
+         ( this->alloc()
+         , container_detail::to_raw_pointer(this->members_.m_start.m_cur)
+         );
       this->priv_deallocate_node(this->members_.m_start.m_first);
       this->members_.m_start.priv_set_node(this->members_.m_start.m_node + 1);
       this->members_.m_start.m_cur = this->members_.m_start.m_first;
diff --git a/include/boost/container/detail/algorithms.hpp b/include/boost/container/detail/algorithms.hpp
index f0e897c..a2713f5 100644
--- a/include/boost/container/detail/algorithms.hpp
+++ b/include/boost/container/detail/algorithms.hpp
@@ -50,130 +50,7 @@ inline void construct_in_place(A &a, T *dest, emplace_iterator<U, EF, D> ei)
 {
    ei.construct_in_place(a, dest);
 }
-/*
-template<class InIt, class OutIt>
-struct optimize_assign
-{
-   static const bool value = false;
-};
 
-template<class T>
-struct optimize_assign<const T*, T*>
-{
-   static const bool value = boost::has_trivial_assign<T>::value;
-};
-
-template<class T>
-struct optimize_assign<T*, T*>
-   :  public optimize_assign<const T*, T*>
-{};
-
-template<class InIt, class OutIt>
-struct optimize_copy
-{
-   static const bool value = false;
-};
-
-template<class T>
-struct optimize_copy<const T*, T*>
-{
-   static const bool value = boost::has_trivial_copy<T>::value;
-};
-
-template<class T>
-struct optimize_copy<T*, T*>
-   :  public optimize_copy<const T*, T*>
-{};
-
-template<class InIt, class OutIt> inline
-OutIt copy_n_dispatch(InIt first, typename std::iterator_traits<InIt>::difference_type length, OutIt dest, container_detail::bool_<false>)
-{
-   for (; length--; ++dest, ++first)
-      *dest = *first;
-   return dest;
-}
-
-template<class T> inline
-T *copy_n_dispatch(const T *first, typename std::iterator_traits<const T*>::difference_type length, T *dest, container_detail::bool_<true>)
-{
-   std::size_t size = length*sizeof(T);
-   return (static_cast<T*>(std::memmove(dest, first, size))) + size;
-}
-
-template<class InIt, class OutIt> inline
-OutIt copy_n(InIt first, typename std::iterator_traits<InIt>::difference_type length, OutIt dest)
-{
-   const bool do_optimized_assign = optimize_assign<InIt, OutIt>::value;
-   return copy_n_dispatch(first, length, dest, container_detail::bool_<do_optimized_assign>());
-}
-
-template<class InIt, class FwdIt> inline
-FwdIt uninitialized_copy_n_dispatch
-   (InIt first, 
-    typename std::iterator_traits<InIt>::difference_type count,
-    FwdIt dest, container_detail::bool_<false>)
-{
-   typedef typename std::iterator_traits<FwdIt>::value_type value_type;
-   //Save initial destination position
-   FwdIt dest_init = dest;
-   typename std::iterator_traits<InIt>::difference_type new_count = count+1;
-
-   BOOST_TRY{
-      //Try to build objects
-      for (; --new_count; ++dest, ++first){
-         construct_in_place(container_detail::to_raw_pointer(&*dest), first);
-      }
-   }
-   BOOST_CATCH(...){
-      //Call destructors
-      new_count = count - new_count;
-      for (; new_count--; ++dest_init){
-         container_detail::to_raw_pointer(&*dest_init)->~value_type();
-      }
-      BOOST_RETHROW
-   }
-   BOOST_CATCH_END
-   return dest;
-}
-template<class T> inline
-T *uninitialized_copy_n_dispatch(const T *first, typename std::iterator_traits<const T*>::difference_type length, T *dest, container_detail::bool_<true>)
-{
-   std::size_t size = length*sizeof(T);
-   return (static_cast<T*>(std::memmove(dest, first, size))) + size;
-}
-
-template<class InIt, class FwdIt> inline
-FwdIt uninitialized_copy_n
-   (InIt first, 
-    typename std::iterator_traits<InIt>::difference_type count,
-    FwdIt dest)
-{
-   const bool do_optimized_copy = optimize_copy<InIt, FwdIt>::value;
-   return uninitialized_copy_n_dispatch(first, count, dest, container_detail::bool_<do_optimized_copy>());
-}
-
-// uninitialized_copy_copy
-// Copies [first1, last1) into [result, result + (last1 - first1)), and
-// copies [first2, last2) into
-// [result + (last1 - first1), result + (last1 - first1) + (last2 - first2)).
-template <class InpIt1, class InpIt2, class FwdIt>
-FwdIt uninitialized_copy_copy
-   (InpIt1 first1, InpIt1 last1, InpIt2 first2, InpIt2 last2, FwdIt result)
-{
-   typedef typename std::iterator_traits<FwdIt>::value_type value_type;
-   FwdIt mid = std::uninitialized_copy(first1, last1, result);
-   BOOST_TRY {
-      return std::uninitialized_copy(first2, last2, mid);
-   }
-   BOOST_CATCH(...){
-      for(;result != mid; ++result){
-         container_detail::to_raw_pointer(&*result)->~value_type();
-      }
-      BOOST_RETHROW
-   }
-   BOOST_CATCH_END
-}
-*/
 }  //namespace container { 
 }  //namespace boost {
 
diff --git a/include/boost/container/stable_vector.hpp b/include/boost/container/stable_vector.hpp
index 8c3287a..a871cee 100644
--- a/include/boost/container/stable_vector.hpp
+++ b/include/boost/container/stable_vector.hpp
@@ -446,7 +446,7 @@ class stable_vector
    template<class AllocatorVersion>
    node_type_ptr_t allocate_one(AllocatorVersion,
       typename boost::container::container_detail::enable_if_c
-         <boost::container::container_detail::is_same<AllocatorVersion, allocator_v2>
+         <!boost::container::container_detail::is_same<AllocatorVersion, allocator_v1>
             ::value>::type * = 0)
    {  return node_alloc().allocate_one();   }
 
@@ -463,7 +463,7 @@ class stable_vector
    template<class AllocatorVersion>
    void deallocate_one(node_type_ptr_t p, AllocatorVersion,
       typename boost::container::container_detail::enable_if_c
-         <boost::container::container_detail::is_same<AllocatorVersion, allocator_v2>
+         <!boost::container::container_detail::is_same<AllocatorVersion, allocator_v1>
             ::value>::type * = 0)
    {  node_alloc().deallocate_one(p);   }
 
@@ -1316,7 +1316,7 @@ class stable_vector
    template<class AllocatorVersion>
    void clear_pool(AllocatorVersion,
       typename boost::container::container_detail::enable_if_c
-         <boost::container::container_detail::is_same<AllocatorVersion, allocator_v2>
+         <!boost::container::container_detail::is_same<AllocatorVersion, allocator_v1>
             ::value>::type * = 0)
    {
       if(!impl.empty() && impl.back()){
@@ -1355,7 +1355,7 @@ class stable_vector
    template<class AllocatorVersion>
    void add_to_pool(size_type n, AllocatorVersion,
       typename boost::container::container_detail::enable_if_c
-         <boost::container::container_detail::is_same<AllocatorVersion, allocator_v2>
+         <!boost::container::container_detail::is_same<AllocatorVersion, allocator_v1>
             ::value>::type * = 0)
    {
       void_ptr &pool_first_ref = impl.end()[-2];
@@ -1473,7 +1473,7 @@ class stable_vector
    template<class AllocatorVersion>
    iterator priv_erase(const_iterator first, const_iterator last, AllocatorVersion,
       typename boost::container::container_detail::enable_if_c
-         <boost::container::container_detail::is_same<AllocatorVersion, allocator_v2>
+         <!boost::container::container_detail::is_same<AllocatorVersion, allocator_v1>
             ::value>::type * = 0)
    {
       STABLE_VECTOR_CHECK_INVARIANT;
@@ -1542,7 +1542,8 @@ class stable_vector
    void delete_node(const void_ptr &p)
    {
       node_type_ptr_t n(node_ptr_cast(p));
-      n->~node_type_t();
+      allocator_traits<node_allocator_type>::
+         destroy(this->node_alloc(), container_detail::to_raw_pointer(n));
       this->put_in_pool(n);
    }
 
diff --git a/include/boost/container/string.hpp b/include/boost/container/string.hpp
index feb62cf..a81d930 100644
--- a/include/boost/container/string.hpp
+++ b/include/boost/container/string.hpp
@@ -127,7 +127,10 @@ class basic_string_base
    {  
       if(!this->is_short()){
          this->deallocate_block(); 
-         static_cast<long_t*>(static_cast<void*>(&this->members_.m_repr.r))->~long_t();
+         allocator_traits_type::destroy
+            ( this->alloc()
+            , static_cast<long_t*>(static_cast<void*>(&this->members_.m_repr.r))
+            );
       }
    }
 
@@ -240,10 +243,16 @@ class basic_string_base
    void is_short(bool yes)
    {  
       if(yes && !this->is_short()){
-         static_cast<long_t*>(static_cast<void*>(&this->members_.m_repr.r))->~long_t();
+         allocator_traits_type::destroy
+            ( this->alloc()
+            , static_cast<long_t*>(static_cast<void*>(&this->members_.m_repr.r))
+            );
       }
       else{
-         new(static_cast<void*>(&this->members_.m_repr.r))long_t();
+         allocator_traits_type::construct
+            ( this->alloc()
+            , static_cast<long_t*>(static_cast<void*>(&this->members_.m_repr.r))
+            );
       }
       this->members_.m_repr.s.h.is_short = yes;
    }
@@ -314,16 +323,31 @@ class basic_string_base
    }
 
    void construct(pointer p, const value_type &value = value_type())
-   {  new((void*)container_detail::to_raw_pointer(p)) value_type(value);   }
+   {
+      allocator_traits_type::construct
+         ( this->alloc()
+         , container_detail::to_raw_pointer(p)
+         , value
+         );
+   }
 
    void destroy(pointer p, size_type n)
    {
-      for(; n--; ++p)
-         container_detail::to_raw_pointer(p)->~value_type();
+      for(; n--; ++p){
+         allocator_traits_type::destroy
+            ( this->alloc()
+            , container_detail::to_raw_pointer(p)
+            );
+      }
    }
 
    void destroy(pointer p)
-   {  container_detail::to_raw_pointer(p)->~value_type(); }
+   {
+      allocator_traits_type::destroy
+         ( this->alloc()
+         , container_detail::to_raw_pointer(p)
+         );
+   }
 
    void allocate_initial_block(size_type n)
    {
diff --git a/include/boost/container/vector.hpp b/include/boost/container/vector.hpp
index 01483f9..186bee5 100644
--- a/include/boost/container/vector.hpp
+++ b/include/boost/container/vector.hpp
@@ -1328,7 +1328,7 @@ class vector : private container_detail::vector_alloc_holder<A>
    template<class AllocVersion>
    void priv_shrink_to_fit(AllocVersion
                           , typename container_detail::enable_if_c<
-                              container_detail::is_same<AllocVersion, allocator_v2>::value >::type * = 0)
+                              !container_detail::is_same<AllocVersion, allocator_v1>::value >::type * = 0)
    {
       if(this->members_.m_capacity){
          if(!size()){