diff --git a/ndnboost/bind/bind.hpp b/ndnboost/bind/bind.hpp
new file mode 100644
index 0000000..db16788
--- /dev/null
+++ b/ndnboost/bind/bind.hpp
@@ -0,0 +1,1751 @@
+#ifndef BOOST_BIND_BIND_HPP_INCLUDED
+#define BOOST_BIND_BIND_HPP_INCLUDED
+
+// MS compatible compilers support #pragma once
+
+#if defined(_MSC_VER) && (_MSC_VER >= 1020)
+# pragma once
+#endif
+
+//
+//  bind.hpp - binds function objects to arguments
+//
+//  Copyright (c) 2001-2004 Peter Dimov and Multi Media Ltd.
+//  Copyright (c) 2001 David Abrahams
+//  Copyright (c) 2005 Peter Dimov
+//
+// Distributed under the Boost Software License, Version 1.0. (See
+// accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt)
+//
+//  See http://www.boost.org/libs/bind/bind.html for documentation.
+//
+
+#include <ndnboost/config.hpp>
+#include <ndnboost/ref.hpp>
+#include <ndnboost/mem_fn.hpp>
+#include <ndnboost/type.hpp>
+#include <ndnboost/is_placeholder.hpp>
+#include <ndnboost/bind/arg.hpp>
+#include <ndnboost/detail/workaround.hpp>
+#include <ndnboost/visit_each.hpp>
+
+// Borland-specific bug, visit_each() silently fails to produce code
+
+#if defined(__BORLANDC__)
+#  define BOOST_BIND_VISIT_EACH ndnboost::visit_each
+#else
+#  define BOOST_BIND_VISIT_EACH visit_each
+#endif
+
+#include <ndnboost/bind/storage.hpp>
+
+#ifdef BOOST_MSVC
+# pragma warning(push)
+# pragma warning(disable: 4512) // assignment operator could not be generated
+#endif
+
+namespace ndnboost
+{
+
+template<class T> class weak_ptr;
+
+namespace _bi // implementation details
+{
+
+// result_traits
+
+template<class R, class F> struct result_traits
+{
+    typedef R type;
+};
+
+#if !defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION) && !defined(BOOST_NO_FUNCTION_TEMPLATE_ORDERING)
+
+struct unspecified {};
+
+template<class F> struct result_traits<unspecified, F>
+{
+    typedef typename F::result_type type;
+};
+
+template<class F> struct result_traits< unspecified, reference_wrapper<F> >
+{
+    typedef typename F::result_type type;
+};
+
+#endif
+
+// ref_compare
+
+template<class T> bool ref_compare( T const & a, T const & b, long )
+{
+    return a == b;
+}
+
+template<int I> bool ref_compare( arg<I> const &, arg<I> const &, int )
+{
+    return true;
+}
+
+template<int I> bool ref_compare( arg<I> (*) (), arg<I> (*) (), int )
+{
+    return true;
+}
+
+template<class T> bool ref_compare( reference_wrapper<T> const & a, reference_wrapper<T> const & b, int )
+{
+    return a.get_pointer() == b.get_pointer();
+}
+
+// bind_t forward declaration for listN
+
+template<class R, class F, class L> class bind_t;
+
+template<class R, class F, class L> bool ref_compare( bind_t<R, F, L> const & a, bind_t<R, F, L> const & b, int )
+{
+    return a.compare( b );
+}
+
+// value
+
+template<class T> class value
+{
+public:
+
+    value(T const & t): t_(t) {}
+
+    T & get() { return t_; }
+    T const & get() const { return t_; }
+
+    bool operator==(value const & rhs) const
+    {
+        return t_ == rhs.t_;
+    }
+
+private:
+
+    T t_;
+};
+
+// ref_compare for weak_ptr
+
+template<class T> bool ref_compare( value< weak_ptr<T> > const & a, value< weak_ptr<T> > const & b, int )
+{
+    return !(a.get() < b.get()) && !(b.get() < a.get());
+}
+
+// type
+
+template<class T> class type {};
+
+// unwrap
+
+template<class F> struct unwrapper
+{
+    static inline F & unwrap( F & f, long )
+    {
+        return f;
+    }
+
+    template<class F2> static inline F2 & unwrap( reference_wrapper<F2> rf, int )
+    {
+        return rf.get();
+    }
+
+    template<class R, class T> static inline _mfi::dm<R, T> unwrap( R T::* pm, int )
+    {
+        return _mfi::dm<R, T>( pm );
+    }
+};
+
+// listN
+
+class list0
+{
+public:
+
+    list0() {}
+
+    template<class T> T & operator[] (_bi::value<T> & v) const { return v.get(); }
+
+    template<class T> T const & operator[] (_bi::value<T> const & v) const { return v.get(); }
+
+    template<class T> T & operator[] (reference_wrapper<T> const & v) const { return v.get(); }
+
+    template<class R, class F, class L> typename result_traits<R, F>::type operator[] (bind_t<R, F, L> & b) const { return b.eval(*this); }
+
+    template<class R, class F, class L> typename result_traits<R, F>::type operator[] (bind_t<R, F, L> const & b) const { return b.eval(*this); }
+
+    template<class R, class F, class A> R operator()(type<R>, F & f, A &, long)
+    {
+        return unwrapper<F>::unwrap(f, 0)();
+    }
+
+    template<class R, class F, class A> R operator()(type<R>, F const & f, A &, long) const
+    {
+        return unwrapper<F const>::unwrap(f, 0)();
+    }
+
+    template<class F, class A> void operator()(type<void>, F & f, A &, int)
+    {
+        unwrapper<F>::unwrap(f, 0)();
+    }
+
+    template<class F, class A> void operator()(type<void>, F const & f, A &, int) const
+    {
+        unwrapper<F const>::unwrap(f, 0)();
+    }
+
+    template<class V> void accept(V &) const
+    {
+    }
+
+    bool operator==(list0 const &) const
+    {
+        return true;
+    }
+};
+
+#ifdef BOOST_MSVC
+// MSVC is bright enough to realise that the parameter rhs 
+// in operator==may be unused for some template argument types:
+#pragma warning(push)
+#pragma warning(disable:4100)
+#endif
+
+template< class A1 > class list1: private storage1< A1 >
+{
+private:
+
+    typedef storage1< A1 > base_type;
+
+public:
+
+    explicit list1( A1 a1 ): base_type( a1 ) {}
+
+    A1 operator[] (ndnboost::arg<1>) const { return base_type::a1_; }
+
+    A1 operator[] (ndnboost::arg<1> (*) ()) const { return base_type::a1_; }
+
+    template<class T> T & operator[] ( _bi::value<T> & v ) const { return v.get(); }
+
+    template<class T> T const & operator[] ( _bi::value<T> const & v ) const { return v.get(); }
+
+    template<class T> T & operator[] (reference_wrapper<T> const & v) const { return v.get(); }
+
+    template<class R, class F, class L> typename result_traits<R, F>::type operator[] (bind_t<R, F, L> & b) const { return b.eval(*this); }
+
+    template<class R, class F, class L> typename result_traits<R, F>::type operator[] (bind_t<R, F, L> const & b) const { return b.eval(*this); }
+
+    template<class R, class F, class A> R operator()(type<R>, F & f, A & a, long)
+    {
+        return unwrapper<F>::unwrap(f, 0)(a[base_type::a1_]);
+    }
+
+    template<class R, class F, class A> R operator()(type<R>, F const & f, A & a, long) const
+    {
+        return unwrapper<F const>::unwrap(f, 0)(a[base_type::a1_]);
+    }
+
+    template<class F, class A> void operator()(type<void>, F & f, A & a, int)
+    {
+        unwrapper<F>::unwrap(f, 0)(a[base_type::a1_]);
+    }
+
+    template<class F, class A> void operator()(type<void>, F const & f, A & a, int) const
+    {
+        unwrapper<F const>::unwrap(f, 0)(a[base_type::a1_]);
+    }
+
+    template<class V> void accept(V & v) const
+    {
+        base_type::accept(v);
+    }
+
+    bool operator==(list1 const & rhs) const
+    {
+        return ref_compare(base_type::a1_, rhs.a1_, 0);
+    }
+};
+
+struct logical_and;
+struct logical_or;
+
+template< class A1, class A2 > class list2: private storage2< A1, A2 >
+{
+private:
+
+    typedef storage2< A1, A2 > base_type;
+
+public:
+
+    list2( A1 a1, A2 a2 ): base_type( a1, a2 ) {}
+
+    A1 operator[] (ndnboost::arg<1>) const { return base_type::a1_; }
+    A2 operator[] (ndnboost::arg<2>) const { return base_type::a2_; }
+
+    A1 operator[] (ndnboost::arg<1> (*) ()) const { return base_type::a1_; }
+    A2 operator[] (ndnboost::arg<2> (*) ()) const { return base_type::a2_; }
+
+    template<class T> T & operator[] (_bi::value<T> & v) const { return v.get(); }
+
+    template<class T> T const & operator[] (_bi::value<T> const & v) const { return v.get(); }
+
+    template<class T> T & operator[] (reference_wrapper<T> const & v) const { return v.get(); }
+
+    template<class R, class F, class L> typename result_traits<R, F>::type operator[] (bind_t<R, F, L> & b) const { return b.eval(*this); }
+
+    template<class R, class F, class L> typename result_traits<R, F>::type operator[] (bind_t<R, F, L> const & b) const { return b.eval(*this); }
+
+    template<class R, class F, class A> R operator()(type<R>, F & f, A & a, long)
+    {
+        return unwrapper<F>::unwrap(f, 0)(a[base_type::a1_], a[base_type::a2_]);
+    }
+
+    template<class R, class F, class A> R operator()(type<R>, F const & f, A & a, long) const
+    {
+        return unwrapper<F const>::unwrap(f, 0)(a[base_type::a1_], a[base_type::a2_]);
+    }
+
+    template<class F, class A> void operator()(type<void>, F & f, A & a, int)
+    {
+        unwrapper<F>::unwrap(f, 0)(a[base_type::a1_], a[base_type::a2_]);
+    }
+
+    template<class F, class A> void operator()(type<void>, F const & f, A & a, int) const
+    {
+        unwrapper<F const>::unwrap(f, 0)(a[base_type::a1_], a[base_type::a2_]);
+    }
+
+    template<class A> bool operator()( type<bool>, logical_and & /*f*/, A & a, int )
+    {
+        return a[ base_type::a1_ ] && a[ base_type::a2_ ];
+    }
+
+    template<class A> bool operator()( type<bool>, logical_and const & /*f*/, A & a, int ) const
+    {
+        return a[ base_type::a1_ ] && a[ base_type::a2_ ];
+    }
+
+    template<class A> bool operator()( type<bool>, logical_or & /*f*/, A & a, int )
+    {
+        return a[ base_type::a1_ ] || a[ base_type::a2_ ];
+    }
+
+    template<class A> bool operator()( type<bool>, logical_or const & /*f*/, A & a, int ) const
+    {
+        return a[ base_type::a1_ ] || a[ base_type::a2_ ];
+    }
+
+    template<class V> void accept(V & v) const
+    {
+        base_type::accept(v);
+    }
+
+    bool operator==(list2 const & rhs) const
+    {
+        return ref_compare(base_type::a1_, rhs.a1_, 0) && ref_compare(base_type::a2_, rhs.a2_, 0);
+    }
+};
+
+template< class A1, class A2, class A3 > class list3: private storage3< A1, A2, A3 >
+{
+private:
+
+    typedef storage3< A1, A2, A3 > base_type;
+
+public:
+
+    list3( A1 a1, A2 a2, A3 a3 ): base_type( a1, a2, a3 ) {}
+
+    A1 operator[] (ndnboost::arg<1>) const { return base_type::a1_; }
+    A2 operator[] (ndnboost::arg<2>) const { return base_type::a2_; }
+    A3 operator[] (ndnboost::arg<3>) const { return base_type::a3_; }
+
+    A1 operator[] (ndnboost::arg<1> (*) ()) const { return base_type::a1_; }
+    A2 operator[] (ndnboost::arg<2> (*) ()) const { return base_type::a2_; }
+    A3 operator[] (ndnboost::arg<3> (*) ()) const { return base_type::a3_; }
+
+    template<class T> T & operator[] (_bi::value<T> & v) const { return v.get(); }
+
+    template<class T> T const & operator[] (_bi::value<T> const & v) const { return v.get(); }
+
+    template<class T> T & operator[] (reference_wrapper<T> const & v) const { return v.get(); }
+
+    template<class R, class F, class L> typename result_traits<R, F>::type operator[] (bind_t<R, F, L> & b) const { return b.eval(*this); }
+
+    template<class R, class F, class L> typename result_traits<R, F>::type operator[] (bind_t<R, F, L> const & b) const { return b.eval(*this); }
+
+    template<class R, class F, class A> R operator()(type<R>, F & f, A & a, long)
+    {
+        return unwrapper<F>::unwrap(f, 0)(a[base_type::a1_], a[base_type::a2_], a[base_type::a3_]);
+    }
+
+    template<class R, class F, class A> R operator()(type<R>, F const & f, A & a, long) const
+    {
+        return unwrapper<F const>::unwrap(f, 0)(a[base_type::a1_], a[base_type::a2_], a[base_type::a3_]);
+    }
+
+    template<class F, class A> void operator()(type<void>, F & f, A & a, int)
+    {
+        unwrapper<F>::unwrap(f, 0)(a[base_type::a1_], a[base_type::a2_], a[base_type::a3_]);
+    }
+
+    template<class F, class A> void operator()(type<void>, F const & f, A & a, int) const
+    {
+        unwrapper<F const>::unwrap(f, 0)(a[base_type::a1_], a[base_type::a2_], a[base_type::a3_]);
+    }
+
+    template<class V> void accept(V & v) const
+    {
+        base_type::accept(v);
+    }
+
+    bool operator==(list3 const & rhs) const
+    {
+        return
+            
+            ref_compare( base_type::a1_, rhs.a1_, 0 ) &&
+            ref_compare( base_type::a2_, rhs.a2_, 0 ) &&
+            ref_compare( base_type::a3_, rhs.a3_, 0 );
+    }
+};
+
+template< class A1, class A2, class A3, class A4 > class list4: private storage4< A1, A2, A3, A4 >
+{
+private:
+
+    typedef storage4< A1, A2, A3, A4 > base_type;
+
+public:
+
+    list4( A1 a1, A2 a2, A3 a3, A4 a4 ): base_type( a1, a2, a3, a4 ) {}
+
+    A1 operator[] (ndnboost::arg<1>) const { return base_type::a1_; }
+    A2 operator[] (ndnboost::arg<2>) const { return base_type::a2_; }
+    A3 operator[] (ndnboost::arg<3>) const { return base_type::a3_; }
+    A4 operator[] (ndnboost::arg<4>) const { return base_type::a4_; }
+
+    A1 operator[] (ndnboost::arg<1> (*) ()) const { return base_type::a1_; }
+    A2 operator[] (ndnboost::arg<2> (*) ()) const { return base_type::a2_; }
+    A3 operator[] (ndnboost::arg<3> (*) ()) const { return base_type::a3_; }
+    A4 operator[] (ndnboost::arg<4> (*) ()) const { return base_type::a4_; }
+
+    template<class T> T & operator[] (_bi::value<T> & v) const { return v.get(); }
+
+    template<class T> T const & operator[] (_bi::value<T> const & v) const { return v.get(); }
+
+    template<class T> T & operator[] (reference_wrapper<T> const & v) const { return v.get(); }
+
+    template<class R, class F, class L> typename result_traits<R, F>::type operator[] (bind_t<R, F, L> & b) const { return b.eval(*this); }
+
+    template<class R, class F, class L> typename result_traits<R, F>::type operator[] (bind_t<R, F, L> const & b) const { return b.eval(*this); }
+
+    template<class R, class F, class A> R operator()(type<R>, F & f, A & a, long)
+    {
+        return unwrapper<F>::unwrap(f, 0)(a[base_type::a1_], a[base_type::a2_], a[base_type::a3_], a[base_type::a4_]);
+    }
+
+    template<class R, class F, class A> R operator()(type<R>, F const & f, A & a, long) const
+    {
+        return unwrapper<F const>::unwrap(f, 0)(a[base_type::a1_], a[base_type::a2_], a[base_type::a3_], a[base_type::a4_]);
+    }
+
+    template<class F, class A> void operator()(type<void>, F & f, A & a, int)
+    {
+        unwrapper<F>::unwrap(f, 0)(a[base_type::a1_], a[base_type::a2_], a[base_type::a3_], a[base_type::a4_]);
+    }
+
+    template<class F, class A> void operator()(type<void>, F const & f, A & a, int) const
+    {
+        unwrapper<F const>::unwrap(f, 0)(a[base_type::a1_], a[base_type::a2_], a[base_type::a3_], a[base_type::a4_]);
+    }
+
+    template<class V> void accept(V & v) const
+    {
+        base_type::accept(v);
+    }
+
+    bool operator==(list4 const & rhs) const
+    {
+        return
+
+            ref_compare( base_type::a1_, rhs.a1_, 0 ) &&
+            ref_compare( base_type::a2_, rhs.a2_, 0 ) &&
+            ref_compare( base_type::a3_, rhs.a3_, 0 ) &&
+            ref_compare( base_type::a4_, rhs.a4_, 0 );
+    }
+};
+
+template< class A1, class A2, class A3, class A4, class A5 > class list5: private storage5< A1, A2, A3, A4, A5 >
+{
+private:
+
+    typedef storage5< A1, A2, A3, A4, A5 > base_type;
+
+public:
+
+    list5( A1 a1, A2 a2, A3 a3, A4 a4, A5 a5 ): base_type( a1, a2, a3, a4, a5 ) {}
+
+    A1 operator[] (ndnboost::arg<1>) const { return base_type::a1_; }
+    A2 operator[] (ndnboost::arg<2>) const { return base_type::a2_; }
+    A3 operator[] (ndnboost::arg<3>) const { return base_type::a3_; }
+    A4 operator[] (ndnboost::arg<4>) const { return base_type::a4_; }
+    A5 operator[] (ndnboost::arg<5>) const { return base_type::a5_; }
+
+    A1 operator[] (ndnboost::arg<1> (*) ()) const { return base_type::a1_; }
+    A2 operator[] (ndnboost::arg<2> (*) ()) const { return base_type::a2_; }
+    A3 operator[] (ndnboost::arg<3> (*) ()) const { return base_type::a3_; }
+    A4 operator[] (ndnboost::arg<4> (*) ()) const { return base_type::a4_; }
+    A5 operator[] (ndnboost::arg<5> (*) ()) const { return base_type::a5_; }
+
+    template<class T> T & operator[] (_bi::value<T> & v) const { return v.get(); }
+
+    template<class T> T const & operator[] (_bi::value<T> const & v) const { return v.get(); }
+
+    template<class T> T & operator[] (reference_wrapper<T> const & v) const { return v.get(); }
+
+    template<class R, class F, class L> typename result_traits<R, F>::type operator[] (bind_t<R, F, L> & b) const { return b.eval(*this); }
+
+    template<class R, class F, class L> typename result_traits<R, F>::type operator[] (bind_t<R, F, L> const & b) const { return b.eval(*this); }
+
+    template<class R, class F, class A> R operator()(type<R>, F & f, A & a, long)
+    {
+        return unwrapper<F>::unwrap(f, 0)(a[base_type::a1_], a[base_type::a2_], a[base_type::a3_], a[base_type::a4_], a[base_type::a5_]);
+    }
+
+    template<class R, class F, class A> R operator()(type<R>, F const & f, A & a, long) const
+    {
+        return unwrapper<F const>::unwrap(f, 0)(a[base_type::a1_], a[base_type::a2_], a[base_type::a3_], a[base_type::a4_], a[base_type::a5_]);
+    }
+
+    template<class F, class A> void operator()(type<void>, F & f, A & a, int)
+    {
+        unwrapper<F>::unwrap(f, 0)(a[base_type::a1_], a[base_type::a2_], a[base_type::a3_], a[base_type::a4_], a[base_type::a5_]);
+    }
+
+    template<class F, class A> void operator()(type<void>, F const & f, A & a, int) const
+    {
+        unwrapper<F const>::unwrap(f, 0)(a[base_type::a1_], a[base_type::a2_], a[base_type::a3_], a[base_type::a4_], a[base_type::a5_]);
+    }
+
+    template<class V> void accept(V & v) const
+    {
+        base_type::accept(v);
+    }
+
+    bool operator==(list5 const & rhs) const
+    {
+        return
+
+            ref_compare( base_type::a1_, rhs.a1_, 0 ) &&
+            ref_compare( base_type::a2_, rhs.a2_, 0 ) &&
+            ref_compare( base_type::a3_, rhs.a3_, 0 ) &&
+            ref_compare( base_type::a4_, rhs.a4_, 0 ) &&
+            ref_compare( base_type::a5_, rhs.a5_, 0 );
+    }
+};
+
+template<class A1, class A2, class A3, class A4, class A5, class A6> class list6: private storage6< A1, A2, A3, A4, A5, A6 >
+{
+private:
+
+    typedef storage6< A1, A2, A3, A4, A5, A6 > base_type;
+
+public:
+
+    list6( A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6 ): base_type( a1, a2, a3, a4, a5, a6 ) {}
+
+    A1 operator[] (ndnboost::arg<1>) const { return base_type::a1_; }
+    A2 operator[] (ndnboost::arg<2>) const { return base_type::a2_; }
+    A3 operator[] (ndnboost::arg<3>) const { return base_type::a3_; }
+    A4 operator[] (ndnboost::arg<4>) const { return base_type::a4_; }
+    A5 operator[] (ndnboost::arg<5>) const { return base_type::a5_; }
+    A6 operator[] (ndnboost::arg<6>) const { return base_type::a6_; }
+
+    A1 operator[] (ndnboost::arg<1> (*) ()) const { return base_type::a1_; }
+    A2 operator[] (ndnboost::arg<2> (*) ()) const { return base_type::a2_; }
+    A3 operator[] (ndnboost::arg<3> (*) ()) const { return base_type::a3_; }
+    A4 operator[] (ndnboost::arg<4> (*) ()) const { return base_type::a4_; }
+    A5 operator[] (ndnboost::arg<5> (*) ()) const { return base_type::a5_; }
+    A6 operator[] (ndnboost::arg<6> (*) ()) const { return base_type::a6_; }
+
+    template<class T> T & operator[] (_bi::value<T> & v) const { return v.get(); }
+
+    template<class T> T const & operator[] (_bi::value<T> const & v) const { return v.get(); }
+
+    template<class T> T & operator[] (reference_wrapper<T> const & v) const { return v.get(); }
+
+    template<class R, class F, class L> typename result_traits<R, F>::type operator[] (bind_t<R, F, L> & b) const { return b.eval(*this); }
+
+    template<class R, class F, class L> typename result_traits<R, F>::type operator[] (bind_t<R, F, L> const & b) const { return b.eval(*this); }
+
+    template<class R, class F, class A> R operator()(type<R>, F & f, A & a, long)
+    {
+        return unwrapper<F>::unwrap(f, 0)(a[base_type::a1_], a[base_type::a2_], a[base_type::a3_], a[base_type::a4_], a[base_type::a5_], a[base_type::a6_]);
+    }
+
+    template<class R, class F, class A> R operator()(type<R>, F const & f, A & a, long) const
+    {
+        return unwrapper<F const>::unwrap(f, 0)(a[base_type::a1_], a[base_type::a2_], a[base_type::a3_], a[base_type::a4_], a[base_type::a5_], a[base_type::a6_]);
+    }
+
+    template<class F, class A> void operator()(type<void>, F & f, A & a, int)
+    {
+        unwrapper<F>::unwrap(f, 0)(a[base_type::a1_], a[base_type::a2_], a[base_type::a3_], a[base_type::a4_], a[base_type::a5_], a[base_type::a6_]);
+    }
+
+    template<class F, class A> void operator()(type<void>, F const & f, A & a, int) const
+    {
+        unwrapper<F const>::unwrap(f, 0)(a[base_type::a1_], a[base_type::a2_], a[base_type::a3_], a[base_type::a4_], a[base_type::a5_], a[base_type::a6_]);
+    }
+
+    template<class V> void accept(V & v) const
+    {
+        base_type::accept(v);
+    }
+
+    bool operator==(list6 const & rhs) const
+    {
+        return
+
+            ref_compare( base_type::a1_, rhs.a1_, 0 ) &&
+            ref_compare( base_type::a2_, rhs.a2_, 0 ) &&
+            ref_compare( base_type::a3_, rhs.a3_, 0 ) &&
+            ref_compare( base_type::a4_, rhs.a4_, 0 ) &&
+            ref_compare( base_type::a5_, rhs.a5_, 0 ) &&
+            ref_compare( base_type::a6_, rhs.a6_, 0 );
+    }
+};
+
+template<class A1, class A2, class A3, class A4, class A5, class A6, class A7> class list7: private storage7< A1, A2, A3, A4, A5, A6, A7 >
+{
+private:
+
+    typedef storage7< A1, A2, A3, A4, A5, A6, A7 > base_type;
+
+public:
+
+    list7( A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7 ): base_type( a1, a2, a3, a4, a5, a6, a7 ) {}
+
+    A1 operator[] (ndnboost::arg<1>) const { return base_type::a1_; }
+    A2 operator[] (ndnboost::arg<2>) const { return base_type::a2_; }
+    A3 operator[] (ndnboost::arg<3>) const { return base_type::a3_; }
+    A4 operator[] (ndnboost::arg<4>) const { return base_type::a4_; }
+    A5 operator[] (ndnboost::arg<5>) const { return base_type::a5_; }
+    A6 operator[] (ndnboost::arg<6>) const { return base_type::a6_; }
+    A7 operator[] (ndnboost::arg<7>) const { return base_type::a7_; }
+
+    A1 operator[] (ndnboost::arg<1> (*) ()) const { return base_type::a1_; }
+    A2 operator[] (ndnboost::arg<2> (*) ()) const { return base_type::a2_; }
+    A3 operator[] (ndnboost::arg<3> (*) ()) const { return base_type::a3_; }
+    A4 operator[] (ndnboost::arg<4> (*) ()) const { return base_type::a4_; }
+    A5 operator[] (ndnboost::arg<5> (*) ()) const { return base_type::a5_; }
+    A6 operator[] (ndnboost::arg<6> (*) ()) const { return base_type::a6_; }
+    A7 operator[] (ndnboost::arg<7> (*) ()) const { return base_type::a7_; }
+
+    template<class T> T & operator[] (_bi::value<T> & v) const { return v.get(); }
+
+    template<class T> T const & operator[] (_bi::value<T> const & v) const { return v.get(); }
+
+    template<class T> T & operator[] (reference_wrapper<T> const & v) const { return v.get(); }
+
+    template<class R, class F, class L> typename result_traits<R, F>::type operator[] (bind_t<R, F, L> & b) const { return b.eval(*this); }
+
+    template<class R, class F, class L> typename result_traits<R, F>::type operator[] (bind_t<R, F, L> const & b) const { return b.eval(*this); }
+
+    template<class R, class F, class A> R operator()(type<R>, F & f, A & a, long)
+    {
+        return unwrapper<F>::unwrap(f, 0)(a[base_type::a1_], a[base_type::a2_], a[base_type::a3_], a[base_type::a4_], a[base_type::a5_], a[base_type::a6_], a[base_type::a7_]);
+    }
+
+    template<class R, class F, class A> R operator()(type<R>, F const & f, A & a, long) const
+    {
+        return unwrapper<F const>::unwrap(f, 0)(a[base_type::a1_], a[base_type::a2_], a[base_type::a3_], a[base_type::a4_], a[base_type::a5_], a[base_type::a6_], a[base_type::a7_]);
+    }
+
+    template<class F, class A> void operator()(type<void>, F & f, A & a, int)
+    {
+        unwrapper<F>::unwrap(f, 0)(a[base_type::a1_], a[base_type::a2_], a[base_type::a3_], a[base_type::a4_], a[base_type::a5_], a[base_type::a6_], a[base_type::a7_]);
+    }
+
+    template<class F, class A> void operator()(type<void>, F const & f, A & a, int) const
+    {
+        unwrapper<F const>::unwrap(f, 0)(a[base_type::a1_], a[base_type::a2_], a[base_type::a3_], a[base_type::a4_], a[base_type::a5_], a[base_type::a6_], a[base_type::a7_]);
+    }
+
+    template<class V> void accept(V & v) const
+    {
+        base_type::accept(v);
+    }
+
+    bool operator==(list7 const & rhs) const
+    {
+        return
+
+            ref_compare( base_type::a1_, rhs.a1_, 0 ) &&
+            ref_compare( base_type::a2_, rhs.a2_, 0 ) &&
+            ref_compare( base_type::a3_, rhs.a3_, 0 ) &&
+            ref_compare( base_type::a4_, rhs.a4_, 0 ) &&
+            ref_compare( base_type::a5_, rhs.a5_, 0 ) &&
+            ref_compare( base_type::a6_, rhs.a6_, 0 ) &&
+            ref_compare( base_type::a7_, rhs.a7_, 0 );
+    }
+};
+
+template< class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8 > class list8: private storage8< A1, A2, A3, A4, A5, A6, A7, A8 >
+{
+private:
+
+    typedef storage8< A1, A2, A3, A4, A5, A6, A7, A8 > base_type;
+
+public:
+
+    list8( A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8 ): base_type( a1, a2, a3, a4, a5, a6, a7, a8 ) {}
+
+    A1 operator[] (ndnboost::arg<1>) const { return base_type::a1_; }
+    A2 operator[] (ndnboost::arg<2>) const { return base_type::a2_; }
+    A3 operator[] (ndnboost::arg<3>) const { return base_type::a3_; }
+    A4 operator[] (ndnboost::arg<4>) const { return base_type::a4_; }
+    A5 operator[] (ndnboost::arg<5>) const { return base_type::a5_; }
+    A6 operator[] (ndnboost::arg<6>) const { return base_type::a6_; }
+    A7 operator[] (ndnboost::arg<7>) const { return base_type::a7_; }
+    A8 operator[] (ndnboost::arg<8>) const { return base_type::a8_; }
+
+    A1 operator[] (ndnboost::arg<1> (*) ()) const { return base_type::a1_; }
+    A2 operator[] (ndnboost::arg<2> (*) ()) const { return base_type::a2_; }
+    A3 operator[] (ndnboost::arg<3> (*) ()) const { return base_type::a3_; }
+    A4 operator[] (ndnboost::arg<4> (*) ()) const { return base_type::a4_; }
+    A5 operator[] (ndnboost::arg<5> (*) ()) const { return base_type::a5_; }
+    A6 operator[] (ndnboost::arg<6> (*) ()) const { return base_type::a6_; }
+    A7 operator[] (ndnboost::arg<7> (*) ()) const { return base_type::a7_; }
+    A8 operator[] (ndnboost::arg<8> (*) ()) const { return base_type::a8_; }
+
+    template<class T> T & operator[] (_bi::value<T> & v) const { return v.get(); }
+
+    template<class T> T const & operator[] (_bi::value<T> const & v) const { return v.get(); }
+
+    template<class T> T & operator[] (reference_wrapper<T> const & v) const { return v.get(); }
+
+    template<class R, class F, class L> typename result_traits<R, F>::type operator[] (bind_t<R, F, L> & b) const { return b.eval(*this); }
+
+    template<class R, class F, class L> typename result_traits<R, F>::type operator[] (bind_t<R, F, L> const & b) const { return b.eval(*this); }
+
+    template<class R, class F, class A> R operator()(type<R>, F & f, A & a, long)
+    {
+        return unwrapper<F>::unwrap(f, 0)(a[base_type::a1_], a[base_type::a2_], a[base_type::a3_], a[base_type::a4_], a[base_type::a5_], a[base_type::a6_], a[base_type::a7_], a[base_type::a8_]);
+    }
+
+    template<class R, class F, class A> R operator()(type<R>, F const & f, A & a, long) const
+    {
+        return unwrapper<F const>::unwrap(f, 0)(a[base_type::a1_], a[base_type::a2_], a[base_type::a3_], a[base_type::a4_], a[base_type::a5_], a[base_type::a6_], a[base_type::a7_], a[base_type::a8_]);
+    }
+
+    template<class F, class A> void operator()(type<void>, F & f, A & a, int)
+    {
+        unwrapper<F>::unwrap(f, 0)(a[base_type::a1_], a[base_type::a2_], a[base_type::a3_], a[base_type::a4_], a[base_type::a5_], a[base_type::a6_], a[base_type::a7_], a[base_type::a8_]);
+    }
+
+    template<class F, class A> void operator()(type<void>, F const & f, A & a, int) const
+    {
+        unwrapper<F const>::unwrap(f, 0)(a[base_type::a1_], a[base_type::a2_], a[base_type::a3_], a[base_type::a4_], a[base_type::a5_], a[base_type::a6_], a[base_type::a7_], a[base_type::a8_]);
+    }
+
+    template<class V> void accept(V & v) const
+    {
+        base_type::accept(v);
+    }
+
+    bool operator==(list8 const & rhs) const
+    {
+        return
+            
+            ref_compare( base_type::a1_, rhs.a1_, 0 ) &&
+            ref_compare( base_type::a2_, rhs.a2_, 0 ) &&
+            ref_compare( base_type::a3_, rhs.a3_, 0 ) &&
+            ref_compare( base_type::a4_, rhs.a4_, 0 ) &&
+            ref_compare( base_type::a5_, rhs.a5_, 0 ) &&
+            ref_compare( base_type::a6_, rhs.a6_, 0 ) &&
+            ref_compare( base_type::a7_, rhs.a7_, 0 ) &&
+            ref_compare( base_type::a8_, rhs.a8_, 0 );
+    }
+};
+
+template<class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9> class list9: private storage9< A1, A2, A3, A4, A5, A6, A7, A8, A9 >
+{
+private:
+
+    typedef storage9< A1, A2, A3, A4, A5, A6, A7, A8, A9 > base_type;
+
+public:
+
+    list9( A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9 ): base_type( a1, a2, a3, a4, a5, a6, a7, a8, a9 ) {}
+
+    A1 operator[] (ndnboost::arg<1>) const { return base_type::a1_; }
+    A2 operator[] (ndnboost::arg<2>) const { return base_type::a2_; }
+    A3 operator[] (ndnboost::arg<3>) const { return base_type::a3_; }
+    A4 operator[] (ndnboost::arg<4>) const { return base_type::a4_; }
+    A5 operator[] (ndnboost::arg<5>) const { return base_type::a5_; }
+    A6 operator[] (ndnboost::arg<6>) const { return base_type::a6_; }
+    A7 operator[] (ndnboost::arg<7>) const { return base_type::a7_; }
+    A8 operator[] (ndnboost::arg<8>) const { return base_type::a8_; }
+    A9 operator[] (ndnboost::arg<9>) const { return base_type::a9_; }
+
+    A1 operator[] (ndnboost::arg<1> (*) ()) const { return base_type::a1_; }
+    A2 operator[] (ndnboost::arg<2> (*) ()) const { return base_type::a2_; }
+    A3 operator[] (ndnboost::arg<3> (*) ()) const { return base_type::a3_; }
+    A4 operator[] (ndnboost::arg<4> (*) ()) const { return base_type::a4_; }
+    A5 operator[] (ndnboost::arg<5> (*) ()) const { return base_type::a5_; }
+    A6 operator[] (ndnboost::arg<6> (*) ()) const { return base_type::a6_; }
+    A7 operator[] (ndnboost::arg<7> (*) ()) const { return base_type::a7_; }
+    A8 operator[] (ndnboost::arg<8> (*) ()) const { return base_type::a8_; }
+    A9 operator[] (ndnboost::arg<9> (*) ()) const { return base_type::a9_; }
+
+    template<class T> T & operator[] (_bi::value<T> & v) const { return v.get(); }
+
+    template<class T> T const & operator[] (_bi::value<T> const & v) const { return v.get(); }
+
+    template<class T> T & operator[] (reference_wrapper<T> const & v) const { return v.get(); }
+
+    template<class R, class F, class L> typename result_traits<R, F>::type operator[] (bind_t<R, F, L> & b) const { return b.eval(*this); }
+
+    template<class R, class F, class L> typename result_traits<R, F>::type operator[] (bind_t<R, F, L> const & b) const { return b.eval(*this); }
+
+    template<class R, class F, class A> R operator()(type<R>, F & f, A & a, long)
+    {
+        return unwrapper<F>::unwrap(f, 0)(a[base_type::a1_], a[base_type::a2_], a[base_type::a3_], a[base_type::a4_], a[base_type::a5_], a[base_type::a6_], a[base_type::a7_], a[base_type::a8_], a[base_type::a9_]);
+    }
+
+    template<class R, class F, class A> R operator()(type<R>, F const & f, A & a, long) const
+    {
+        return unwrapper<F const>::unwrap(f, 0)(a[base_type::a1_], a[base_type::a2_], a[base_type::a3_], a[base_type::a4_], a[base_type::a5_], a[base_type::a6_], a[base_type::a7_], a[base_type::a8_], a[base_type::a9_]);
+    }
+
+    template<class F, class A> void operator()(type<void>, F & f, A & a, int)
+    {
+        unwrapper<F>::unwrap(f, 0)(a[base_type::a1_], a[base_type::a2_], a[base_type::a3_], a[base_type::a4_], a[base_type::a5_], a[base_type::a6_], a[base_type::a7_], a[base_type::a8_], a[base_type::a9_]);
+    }
+
+    template<class F, class A> void operator()(type<void>, F const & f, A & a, int) const
+    {
+        unwrapper<F const>::unwrap(f, 0)(a[base_type::a1_], a[base_type::a2_], a[base_type::a3_], a[base_type::a4_], a[base_type::a5_], a[base_type::a6_], a[base_type::a7_], a[base_type::a8_], a[base_type::a9_]);
+    }
+
+    template<class V> void accept(V & v) const
+    {
+        base_type::accept(v);
+    }
+
+    bool operator==(list9 const & rhs) const
+    {
+        return
+
+            ref_compare( base_type::a1_, rhs.a1_, 0 ) &&
+            ref_compare( base_type::a2_, rhs.a2_, 0 ) &&
+            ref_compare( base_type::a3_, rhs.a3_, 0 ) &&
+            ref_compare( base_type::a4_, rhs.a4_, 0 ) &&
+            ref_compare( base_type::a5_, rhs.a5_, 0 ) &&
+            ref_compare( base_type::a6_, rhs.a6_, 0 ) &&
+            ref_compare( base_type::a7_, rhs.a7_, 0 ) &&
+            ref_compare( base_type::a8_, rhs.a8_, 0 ) &&
+            ref_compare( base_type::a9_, rhs.a9_, 0 );
+    }
+};
+
+#ifdef BOOST_MSVC
+#pragma warning(pop)
+#endif
+
+// bind_t
+
+#ifndef BOOST_NO_VOID_RETURNS
+
+template<class R, class F, class L> class bind_t
+{
+public:
+
+    typedef bind_t this_type;
+
+    bind_t(F f, L const & l): f_(f), l_(l) {}
+
+#define BOOST_BIND_RETURN return
+#include <ndnboost/bind/bind_template.hpp>
+#undef BOOST_BIND_RETURN
+
+};
+
+#else
+
+template<class R> struct bind_t_generator
+{
+
+template<class F, class L> class implementation
+{
+public:
+
+    typedef implementation this_type;
+
+    implementation(F f, L const & l): f_(f), l_(l) {}
+
+#define BOOST_BIND_RETURN return
+#include <ndnboost/bind/bind_template.hpp>
+#undef BOOST_BIND_RETURN
+
+};
+
+};
+
+template<> struct bind_t_generator<void>
+{
+
+template<class F, class L> class implementation
+{
+private:
+
+    typedef void R;
+
+public:
+
+    typedef implementation this_type;
+
+    implementation(F f, L const & l): f_(f), l_(l) {}
+
+#define BOOST_BIND_RETURN
+#include <ndnboost/bind/bind_template.hpp>
+#undef BOOST_BIND_RETURN
+
+};
+
+};
+
+template<class R2, class F, class L> class bind_t: public bind_t_generator<R2>::BOOST_NESTED_TEMPLATE implementation<F, L>
+{
+public:
+
+    bind_t(F f, L const & l): bind_t_generator<R2>::BOOST_NESTED_TEMPLATE implementation<F, L>(f, l) {}
+
+};
+
+#endif
+
+// function_equal
+
+#ifndef BOOST_NO_ARGUMENT_DEPENDENT_LOOKUP
+
+// put overloads in _bi, rely on ADL
+
+# ifndef BOOST_NO_FUNCTION_TEMPLATE_ORDERING
+
+template<class R, class F, class L> bool function_equal( bind_t<R, F, L> const & a, bind_t<R, F, L> const & b )
+{
+    return a.compare(b);
+}
+
+# else
+
+template<class R, class F, class L> bool function_equal_impl( bind_t<R, F, L> const & a, bind_t<R, F, L> const & b, int )
+{
+    return a.compare(b);
+}
+
+# endif // #ifndef BOOST_NO_FUNCTION_TEMPLATE_ORDERING
+
+#else // BOOST_NO_ARGUMENT_DEPENDENT_LOOKUP
+
+// put overloads in boost
+
+} // namespace _bi
+
+# ifndef BOOST_NO_FUNCTION_TEMPLATE_ORDERING
+
+template<class R, class F, class L> bool function_equal( _bi::bind_t<R, F, L> const & a, _bi::bind_t<R, F, L> const & b )
+{
+    return a.compare(b);
+}
+
+# else
+
+template<class R, class F, class L> bool function_equal_impl( _bi::bind_t<R, F, L> const & a, _bi::bind_t<R, F, L> const & b, int )
+{
+    return a.compare(b);
+}
+
+# endif // #ifndef BOOST_NO_FUNCTION_TEMPLATE_ORDERING
+
+namespace _bi
+{
+
+#endif // BOOST_NO_ARGUMENT_DEPENDENT_LOOKUP
+
+// add_value
+
+#if !defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION) || (__SUNPRO_CC >= 0x530)
+
+#if defined( __BORLANDC__ ) && BOOST_WORKAROUND( __BORLANDC__, BOOST_TESTED_AT(0x582) )
+
+template<class T> struct add_value
+{
+    typedef _bi::value<T> type;
+};
+
+#else
+
+template< class T, int I > struct add_value_2
+{
+    typedef ndnboost::arg<I> type;
+};
+
+template< class T > struct add_value_2< T, 0 >
+{
+    typedef _bi::value< T > type;
+};
+
+template<class T> struct add_value
+{
+    typedef typename add_value_2< T, ndnboost::is_placeholder< T >::value >::type type;
+};
+
+#endif
+
+template<class T> struct add_value< value<T> >
+{
+    typedef _bi::value<T> type;
+};
+
+template<class T> struct add_value< reference_wrapper<T> >
+{
+    typedef reference_wrapper<T> type;
+};
+
+template<int I> struct add_value< arg<I> >
+{
+    typedef ndnboost::arg<I> type;
+};
+
+template<int I> struct add_value< arg<I> (*) () >
+{
+    typedef ndnboost::arg<I> (*type) ();
+};
+
+template<class R, class F, class L> struct add_value< bind_t<R, F, L> >
+{
+    typedef bind_t<R, F, L> type;
+};
+
+#else
+
+template<int I> struct _avt_0;
+
+template<> struct _avt_0<1>
+{
+    template<class T> struct inner
+    {
+        typedef T type;
+    };
+};
+
+template<> struct _avt_0<2>
+{
+    template<class T> struct inner
+    {
+        typedef value<T> type;
+    };
+};
+
+typedef char (&_avt_r1) [1];
+typedef char (&_avt_r2) [2];
+
+template<class T> _avt_r1 _avt_f(value<T>);
+template<class T> _avt_r1 _avt_f(reference_wrapper<T>);
+template<int I> _avt_r1 _avt_f(arg<I>);
+template<int I> _avt_r1 _avt_f(arg<I> (*) ());
+template<class R, class F, class L> _avt_r1 _avt_f(bind_t<R, F, L>);
+
+_avt_r2 _avt_f(...);
+
+template<class T> struct add_value
+{
+    static T t();
+    typedef typename _avt_0<sizeof(_avt_f(t()))>::template inner<T>::type type;
+};
+
+#endif
+
+// list_av_N
+
+template<class A1> struct list_av_1
+{
+    typedef typename add_value<A1>::type B1;
+    typedef list1<B1> type;
+};
+
+template<class A1, class A2> struct list_av_2
+{
+    typedef typename add_value<A1>::type B1;
+    typedef typename add_value<A2>::type B2;
+    typedef list2<B1, B2> type;
+};
+
+template<class A1, class A2, class A3> struct list_av_3
+{
+    typedef typename add_value<A1>::type B1;
+    typedef typename add_value<A2>::type B2;
+    typedef typename add_value<A3>::type B3;
+    typedef list3<B1, B2, B3> type;
+};
+
+template<class A1, class A2, class A3, class A4> struct list_av_4
+{
+    typedef typename add_value<A1>::type B1;
+    typedef typename add_value<A2>::type B2;
+    typedef typename add_value<A3>::type B3;
+    typedef typename add_value<A4>::type B4;
+    typedef list4<B1, B2, B3, B4> type;
+};
+
+template<class A1, class A2, class A3, class A4, class A5> struct list_av_5
+{
+    typedef typename add_value<A1>::type B1;
+    typedef typename add_value<A2>::type B2;
+    typedef typename add_value<A3>::type B3;
+    typedef typename add_value<A4>::type B4;
+    typedef typename add_value<A5>::type B5;
+    typedef list5<B1, B2, B3, B4, B5> type;
+};
+
+template<class A1, class A2, class A3, class A4, class A5, class A6> struct list_av_6
+{
+    typedef typename add_value<A1>::type B1;
+    typedef typename add_value<A2>::type B2;
+    typedef typename add_value<A3>::type B3;
+    typedef typename add_value<A4>::type B4;
+    typedef typename add_value<A5>::type B5;
+    typedef typename add_value<A6>::type B6;
+    typedef list6<B1, B2, B3, B4, B5, B6> type;
+};
+
+template<class A1, class A2, class A3, class A4, class A5, class A6, class A7> struct list_av_7
+{
+    typedef typename add_value<A1>::type B1;
+    typedef typename add_value<A2>::type B2;
+    typedef typename add_value<A3>::type B3;
+    typedef typename add_value<A4>::type B4;
+    typedef typename add_value<A5>::type B5;
+    typedef typename add_value<A6>::type B6;
+    typedef typename add_value<A7>::type B7;
+    typedef list7<B1, B2, B3, B4, B5, B6, B7> type;
+};
+
+template<class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8> struct list_av_8
+{
+    typedef typename add_value<A1>::type B1;
+    typedef typename add_value<A2>::type B2;
+    typedef typename add_value<A3>::type B3;
+    typedef typename add_value<A4>::type B4;
+    typedef typename add_value<A5>::type B5;
+    typedef typename add_value<A6>::type B6;
+    typedef typename add_value<A7>::type B7;
+    typedef typename add_value<A8>::type B8;
+    typedef list8<B1, B2, B3, B4, B5, B6, B7, B8> type;
+};
+
+template<class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9> struct list_av_9
+{
+    typedef typename add_value<A1>::type B1;
+    typedef typename add_value<A2>::type B2;
+    typedef typename add_value<A3>::type B3;
+    typedef typename add_value<A4>::type B4;
+    typedef typename add_value<A5>::type B5;
+    typedef typename add_value<A6>::type B6;
+    typedef typename add_value<A7>::type B7;
+    typedef typename add_value<A8>::type B8;
+    typedef typename add_value<A9>::type B9;
+    typedef list9<B1, B2, B3, B4, B5, B6, B7, B8, B9> type;
+};
+
+// operator!
+
+struct logical_not
+{
+    template<class V> bool operator()(V const & v) const { return !v; }
+};
+
+template<class R, class F, class L>
+    bind_t< bool, logical_not, list1< bind_t<R, F, L> > >
+    operator! (bind_t<R, F, L> const & f)
+{
+    typedef list1< bind_t<R, F, L> > list_type;
+    return bind_t<bool, logical_not, list_type> ( logical_not(), list_type(f) );
+}
+
+// relational operators
+
+#define BOOST_BIND_OPERATOR( op, name ) \
+\
+struct name \
+{ \
+    template<class V, class W> bool operator()(V const & v, W const & w) const { return v op w; } \
+}; \
+ \
+template<class R, class F, class L, class A2> \
+    bind_t< bool, name, list2< bind_t<R, F, L>, typename add_value<A2>::type > > \
+    operator op (bind_t<R, F, L> const & f, A2 a2) \
+{ \
+    typedef typename add_value<A2>::type B2; \
+    typedef list2< bind_t<R, F, L>, B2> list_type; \
+    return bind_t<bool, name, list_type> ( name(), list_type(f, a2) ); \
+}
+
+BOOST_BIND_OPERATOR( ==, equal )
+BOOST_BIND_OPERATOR( !=, not_equal )
+
+BOOST_BIND_OPERATOR( <, less )
+BOOST_BIND_OPERATOR( <=, less_equal )
+
+BOOST_BIND_OPERATOR( >, greater )
+BOOST_BIND_OPERATOR( >=, greater_equal )
+
+BOOST_BIND_OPERATOR( &&, logical_and )
+BOOST_BIND_OPERATOR( ||, logical_or )
+
+#undef BOOST_BIND_OPERATOR
+
+#if defined(__GNUC__) && BOOST_WORKAROUND(__GNUC__, < 3)
+
+// resolve ambiguity with rel_ops
+
+#define BOOST_BIND_OPERATOR( op, name ) \
+\
+template<class R, class F, class L> \
+    bind_t< bool, name, list2< bind_t<R, F, L>, bind_t<R, F, L> > > \
+    operator op (bind_t<R, F, L> const & f, bind_t<R, F, L> const & g) \
+{ \
+    typedef list2< bind_t<R, F, L>, bind_t<R, F, L> > list_type; \
+    return bind_t<bool, name, list_type> ( name(), list_type(f, g) ); \
+}
+
+BOOST_BIND_OPERATOR( !=, not_equal )
+BOOST_BIND_OPERATOR( <=, less_equal )
+BOOST_BIND_OPERATOR( >, greater )
+BOOST_BIND_OPERATOR( >=, greater_equal )
+
+#endif
+
+// visit_each, ADL
+
+#if !defined( BOOST_NO_ARGUMENT_DEPENDENT_LOOKUP ) && !defined( __BORLANDC__ ) \
+   && !(defined(__GNUC__) && __GNUC__ == 3 && __GNUC_MINOR__ <= 3)
+
+template<class V, class T> void visit_each( V & v, value<T> const & t, int )
+{
+    using ndnboost::visit_each;
+    BOOST_BIND_VISIT_EACH( v, t.get(), 0 );
+}
+
+template<class V, class R, class F, class L> void visit_each( V & v, bind_t<R, F, L> const & t, int )
+{
+    t.accept( v );
+}
+
+#endif
+
+} // namespace _bi
+
+// visit_each, no ADL
+
+#if defined( BOOST_NO_ARGUMENT_DEPENDENT_LOOKUP ) || defined( __BORLANDC__ ) \
+  || (defined(__GNUC__) && __GNUC__ == 3 && __GNUC_MINOR__ <= 3)
+
+template<class V, class T> void visit_each( V & v, _bi::value<T> const & t, int )
+{
+    BOOST_BIND_VISIT_EACH( v, t.get(), 0 );
+}
+
+template<class V, class R, class F, class L> void visit_each( V & v, _bi::bind_t<R, F, L> const & t, int )
+{
+    t.accept( v );
+}
+
+#endif
+
+// is_bind_expression
+
+template< class T > struct is_bind_expression
+{
+    enum _vt { value = 0 };
+};
+
+#if !defined( BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION )
+
+template< class R, class F, class L > struct is_bind_expression< _bi::bind_t< R, F, L > >
+{
+    enum _vt { value = 1 };
+};
+
+#endif
+
+// bind
+
+#ifndef BOOST_BIND
+#define BOOST_BIND bind
+#endif
+
+// generic function objects
+
+template<class R, class F>
+    _bi::bind_t<R, F, _bi::list0>
+    BOOST_BIND(F f)
+{
+    typedef _bi::list0 list_type;
+    return _bi::bind_t<R, F, list_type> (f, list_type());
+}
+
+template<class R, class F, class A1>
+    _bi::bind_t<R, F, typename _bi::list_av_1<A1>::type>
+    BOOST_BIND(F f, A1 a1)
+{
+    typedef typename _bi::list_av_1<A1>::type list_type;
+    return _bi::bind_t<R, F, list_type> (f, list_type(a1));
+}
+
+template<class R, class F, class A1, class A2>
+    _bi::bind_t<R, F, typename _bi::list_av_2<A1, A2>::type>
+    BOOST_BIND(F f, A1 a1, A2 a2)
+{
+    typedef typename _bi::list_av_2<A1, A2>::type list_type;
+    return _bi::bind_t<R, F, list_type> (f, list_type(a1, a2));
+}
+
+template<class R, class F, class A1, class A2, class A3>
+    _bi::bind_t<R, F, typename _bi::list_av_3<A1, A2, A3>::type>
+    BOOST_BIND(F f, A1 a1, A2 a2, A3 a3)
+{
+    typedef typename _bi::list_av_3<A1, A2, A3>::type list_type;
+    return _bi::bind_t<R, F, list_type>(f, list_type(a1, a2, a3));
+}
+
+template<class R, class F, class A1, class A2, class A3, class A4>
+    _bi::bind_t<R, F, typename _bi::list_av_4<A1, A2, A3, A4>::type>
+    BOOST_BIND(F f, A1 a1, A2 a2, A3 a3, A4 a4)
+{
+    typedef typename _bi::list_av_4<A1, A2, A3, A4>::type list_type;
+    return _bi::bind_t<R, F, list_type>(f, list_type(a1, a2, a3, a4));
+}
+
+template<class R, class F, class A1, class A2, class A3, class A4, class A5>
+    _bi::bind_t<R, F, typename _bi::list_av_5<A1, A2, A3, A4, A5>::type>
+    BOOST_BIND(F f, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5)
+{
+    typedef typename _bi::list_av_5<A1, A2, A3, A4, A5>::type list_type;
+    return _bi::bind_t<R, F, list_type>(f, list_type(a1, a2, a3, a4, a5));
+}
+
+template<class R, class F, class A1, class A2, class A3, class A4, class A5, class A6>
+    _bi::bind_t<R, F, typename _bi::list_av_6<A1, A2, A3, A4, A5, A6>::type>
+    BOOST_BIND(F f, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6)
+{
+    typedef typename _bi::list_av_6<A1, A2, A3, A4, A5, A6>::type list_type;
+    return _bi::bind_t<R, F, list_type>(f, list_type(a1, a2, a3, a4, a5, a6));
+}
+
+template<class R, class F, class A1, class A2, class A3, class A4, class A5, class A6, class A7>
+    _bi::bind_t<R, F, typename _bi::list_av_7<A1, A2, A3, A4, A5, A6, A7>::type>
+    BOOST_BIND(F f, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7)
+{
+    typedef typename _bi::list_av_7<A1, A2, A3, A4, A5, A6, A7>::type list_type;
+    return _bi::bind_t<R, F, list_type>(f, list_type(a1, a2, a3, a4, a5, a6, a7));
+}
+
+template<class R, class F, class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8>
+    _bi::bind_t<R, F, typename _bi::list_av_8<A1, A2, A3, A4, A5, A6, A7, A8>::type>
+    BOOST_BIND(F f, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8)
+{
+    typedef typename _bi::list_av_8<A1, A2, A3, A4, A5, A6, A7, A8>::type list_type;
+    return _bi::bind_t<R, F, list_type>(f, list_type(a1, a2, a3, a4, a5, a6, a7, a8));
+}
+
+template<class R, class F, class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9>
+    _bi::bind_t<R, F, typename _bi::list_av_9<A1, A2, A3, A4, A5, A6, A7, A8, A9>::type>
+    BOOST_BIND(F f, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9)
+{
+    typedef typename _bi::list_av_9<A1, A2, A3, A4, A5, A6, A7, A8, A9>::type list_type;
+    return _bi::bind_t<R, F, list_type>(f, list_type(a1, a2, a3, a4, a5, a6, a7, a8, a9));
+}
+
+// generic function objects, alternative syntax
+
+template<class R, class F>
+    _bi::bind_t<R, F, _bi::list0>
+    BOOST_BIND(ndnboost::type<R>, F f)
+{
+    typedef _bi::list0 list_type;
+    return _bi::bind_t<R, F, list_type> (f, list_type());
+}
+
+template<class R, class F, class A1>
+    _bi::bind_t<R, F, typename _bi::list_av_1<A1>::type>
+    BOOST_BIND(ndnboost::type<R>, F f, A1 a1)
+{
+    typedef typename _bi::list_av_1<A1>::type list_type;
+    return _bi::bind_t<R, F, list_type> (f, list_type(a1));
+}
+
+template<class R, class F, class A1, class A2>
+    _bi::bind_t<R, F, typename _bi::list_av_2<A1, A2>::type>
+    BOOST_BIND(ndnboost::type<R>, F f, A1 a1, A2 a2)
+{
+    typedef typename _bi::list_av_2<A1, A2>::type list_type;
+    return _bi::bind_t<R, F, list_type> (f, list_type(a1, a2));
+}
+
+template<class R, class F, class A1, class A2, class A3>
+    _bi::bind_t<R, F, typename _bi::list_av_3<A1, A2, A3>::type>
+    BOOST_BIND(ndnboost::type<R>, F f, A1 a1, A2 a2, A3 a3)
+{
+    typedef typename _bi::list_av_3<A1, A2, A3>::type list_type;
+    return _bi::bind_t<R, F, list_type>(f, list_type(a1, a2, a3));
+}
+
+template<class R, class F, class A1, class A2, class A3, class A4>
+    _bi::bind_t<R, F, typename _bi::list_av_4<A1, A2, A3, A4>::type>
+    BOOST_BIND(ndnboost::type<R>, F f, A1 a1, A2 a2, A3 a3, A4 a4)
+{
+    typedef typename _bi::list_av_4<A1, A2, A3, A4>::type list_type;
+    return _bi::bind_t<R, F, list_type>(f, list_type(a1, a2, a3, a4));
+}
+
+template<class R, class F, class A1, class A2, class A3, class A4, class A5>
+    _bi::bind_t<R, F, typename _bi::list_av_5<A1, A2, A3, A4, A5>::type>
+    BOOST_BIND(ndnboost::type<R>, F f, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5)
+{
+    typedef typename _bi::list_av_5<A1, A2, A3, A4, A5>::type list_type;
+    return _bi::bind_t<R, F, list_type>(f, list_type(a1, a2, a3, a4, a5));
+}
+
+template<class R, class F, class A1, class A2, class A3, class A4, class A5, class A6>
+    _bi::bind_t<R, F, typename _bi::list_av_6<A1, A2, A3, A4, A5, A6>::type>
+    BOOST_BIND(ndnboost::type<R>, F f, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6)
+{
+    typedef typename _bi::list_av_6<A1, A2, A3, A4, A5, A6>::type list_type;
+    return _bi::bind_t<R, F, list_type>(f, list_type(a1, a2, a3, a4, a5, a6));
+}
+
+template<class R, class F, class A1, class A2, class A3, class A4, class A5, class A6, class A7>
+    _bi::bind_t<R, F, typename _bi::list_av_7<A1, A2, A3, A4, A5, A6, A7>::type>
+    BOOST_BIND(ndnboost::type<R>, F f, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7)
+{
+    typedef typename _bi::list_av_7<A1, A2, A3, A4, A5, A6, A7>::type list_type;
+    return _bi::bind_t<R, F, list_type>(f, list_type(a1, a2, a3, a4, a5, a6, a7));
+}
+
+template<class R, class F, class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8>
+    _bi::bind_t<R, F, typename _bi::list_av_8<A1, A2, A3, A4, A5, A6, A7, A8>::type>
+    BOOST_BIND(ndnboost::type<R>, F f, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8)
+{
+    typedef typename _bi::list_av_8<A1, A2, A3, A4, A5, A6, A7, A8>::type list_type;
+    return _bi::bind_t<R, F, list_type>(f, list_type(a1, a2, a3, a4, a5, a6, a7, a8));
+}
+
+template<class R, class F, class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9>
+    _bi::bind_t<R, F, typename _bi::list_av_9<A1, A2, A3, A4, A5, A6, A7, A8, A9>::type>
+    BOOST_BIND(ndnboost::type<R>, F f, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9)
+{
+    typedef typename _bi::list_av_9<A1, A2, A3, A4, A5, A6, A7, A8, A9>::type list_type;
+    return _bi::bind_t<R, F, list_type>(f, list_type(a1, a2, a3, a4, a5, a6, a7, a8, a9));
+}
+
+#if !defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION) && !defined(BOOST_NO_FUNCTION_TEMPLATE_ORDERING)
+
+// adaptable function objects
+
+template<class F>
+    _bi::bind_t<_bi::unspecified, F, _bi::list0>
+    BOOST_BIND(F f)
+{
+    typedef _bi::list0 list_type;
+    return _bi::bind_t<_bi::unspecified, F, list_type> (f, list_type());
+}
+
+template<class F, class A1>
+    _bi::bind_t<_bi::unspecified, F, typename _bi::list_av_1<A1>::type>
+    BOOST_BIND(F f, A1 a1)
+{
+    typedef typename _bi::list_av_1<A1>::type list_type;
+    return _bi::bind_t<_bi::unspecified, F, list_type> (f, list_type(a1));
+}
+
+template<class F, class A1, class A2>
+    _bi::bind_t<_bi::unspecified, F, typename _bi::list_av_2<A1, A2>::type>
+    BOOST_BIND(F f, A1 a1, A2 a2)
+{
+    typedef typename _bi::list_av_2<A1, A2>::type list_type;
+    return _bi::bind_t<_bi::unspecified, F, list_type> (f, list_type(a1, a2));
+}
+
+template<class F, class A1, class A2, class A3>
+    _bi::bind_t<_bi::unspecified, F, typename _bi::list_av_3<A1, A2, A3>::type>
+    BOOST_BIND(F f, A1 a1, A2 a2, A3 a3)
+{
+    typedef typename _bi::list_av_3<A1, A2, A3>::type list_type;
+    return _bi::bind_t<_bi::unspecified, F, list_type>(f, list_type(a1, a2, a3));
+}
+
+template<class F, class A1, class A2, class A3, class A4>
+    _bi::bind_t<_bi::unspecified, F, typename _bi::list_av_4<A1, A2, A3, A4>::type>
+    BOOST_BIND(F f, A1 a1, A2 a2, A3 a3, A4 a4)
+{
+    typedef typename _bi::list_av_4<A1, A2, A3, A4>::type list_type;
+    return _bi::bind_t<_bi::unspecified, F, list_type>(f, list_type(a1, a2, a3, a4));
+}
+
+template<class F, class A1, class A2, class A3, class A4, class A5>
+    _bi::bind_t<_bi::unspecified, F, typename _bi::list_av_5<A1, A2, A3, A4, A5>::type>
+    BOOST_BIND(F f, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5)
+{
+    typedef typename _bi::list_av_5<A1, A2, A3, A4, A5>::type list_type;
+    return _bi::bind_t<_bi::unspecified, F, list_type>(f, list_type(a1, a2, a3, a4, a5));
+}
+
+template<class F, class A1, class A2, class A3, class A4, class A5, class A6>
+    _bi::bind_t<_bi::unspecified, F, typename _bi::list_av_6<A1, A2, A3, A4, A5, A6>::type>
+    BOOST_BIND(F f, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6)
+{
+    typedef typename _bi::list_av_6<A1, A2, A3, A4, A5, A6>::type list_type;
+    return _bi::bind_t<_bi::unspecified, F, list_type>(f, list_type(a1, a2, a3, a4, a5, a6));
+}
+
+template<class F, class A1, class A2, class A3, class A4, class A5, class A6, class A7>
+    _bi::bind_t<_bi::unspecified, F, typename _bi::list_av_7<A1, A2, A3, A4, A5, A6, A7>::type>
+    BOOST_BIND(F f, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7)
+{
+    typedef typename _bi::list_av_7<A1, A2, A3, A4, A5, A6, A7>::type list_type;
+    return _bi::bind_t<_bi::unspecified, F, list_type>(f, list_type(a1, a2, a3, a4, a5, a6, a7));
+}
+
+template<class F, class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8>
+    _bi::bind_t<_bi::unspecified, F, typename _bi::list_av_8<A1, A2, A3, A4, A5, A6, A7, A8>::type>
+    BOOST_BIND(F f, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8)
+{
+    typedef typename _bi::list_av_8<A1, A2, A3, A4, A5, A6, A7, A8>::type list_type;
+    return _bi::bind_t<_bi::unspecified, F, list_type>(f, list_type(a1, a2, a3, a4, a5, a6, a7, a8));
+}
+
+template<class F, class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9>
+    _bi::bind_t<_bi::unspecified, F, typename _bi::list_av_9<A1, A2, A3, A4, A5, A6, A7, A8, A9>::type>
+    BOOST_BIND(F f, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9)
+{
+    typedef typename _bi::list_av_9<A1, A2, A3, A4, A5, A6, A7, A8, A9>::type list_type;
+    return _bi::bind_t<_bi::unspecified, F, list_type>(f, list_type(a1, a2, a3, a4, a5, a6, a7, a8, a9));
+}
+
+#endif // !defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION) && !defined(BOOST_NO_FUNCTION_TEMPLATE_ORDERING)
+
+// function pointers
+
+#define BOOST_BIND_CC
+#define BOOST_BIND_ST
+
+#include <ndnboost/bind/bind_cc.hpp>
+
+#undef BOOST_BIND_CC
+#undef BOOST_BIND_ST
+
+#ifdef BOOST_BIND_ENABLE_STDCALL
+
+#define BOOST_BIND_CC __stdcall
+#define BOOST_BIND_ST
+
+#include <ndnboost/bind/bind_cc.hpp>
+
+#undef BOOST_BIND_CC
+#undef BOOST_BIND_ST
+
+#endif
+
+#ifdef BOOST_BIND_ENABLE_FASTCALL
+
+#define BOOST_BIND_CC __fastcall
+#define BOOST_BIND_ST
+
+#include <ndnboost/bind/bind_cc.hpp>
+
+#undef BOOST_BIND_CC
+#undef BOOST_BIND_ST
+
+#endif
+
+#ifdef BOOST_BIND_ENABLE_PASCAL
+
+#define BOOST_BIND_ST pascal
+#define BOOST_BIND_CC
+
+#include <ndnboost/bind/bind_cc.hpp>
+
+#undef BOOST_BIND_ST
+#undef BOOST_BIND_CC
+
+#endif
+
+// member function pointers
+
+#define BOOST_BIND_MF_NAME(X) X
+#define BOOST_BIND_MF_CC
+
+#include <ndnboost/bind/bind_mf_cc.hpp>
+#include <ndnboost/bind/bind_mf2_cc.hpp>
+
+#undef BOOST_BIND_MF_NAME
+#undef BOOST_BIND_MF_CC
+
+#ifdef BOOST_MEM_FN_ENABLE_CDECL
+
+#define BOOST_BIND_MF_NAME(X) X##_cdecl
+#define BOOST_BIND_MF_CC __cdecl
+
+#include <ndnboost/bind/bind_mf_cc.hpp>
+#include <ndnboost/bind/bind_mf2_cc.hpp>
+
+#undef BOOST_BIND_MF_NAME
+#undef BOOST_BIND_MF_CC
+
+#endif
+
+#ifdef BOOST_MEM_FN_ENABLE_STDCALL
+
+#define BOOST_BIND_MF_NAME(X) X##_stdcall
+#define BOOST_BIND_MF_CC __stdcall
+
+#include <ndnboost/bind/bind_mf_cc.hpp>
+#include <ndnboost/bind/bind_mf2_cc.hpp>
+
+#undef BOOST_BIND_MF_NAME
+#undef BOOST_BIND_MF_CC
+
+#endif
+
+#ifdef BOOST_MEM_FN_ENABLE_FASTCALL
+
+#define BOOST_BIND_MF_NAME(X) X##_fastcall
+#define BOOST_BIND_MF_CC __fastcall
+
+#include <ndnboost/bind/bind_mf_cc.hpp>
+#include <ndnboost/bind/bind_mf2_cc.hpp>
+
+#undef BOOST_BIND_MF_NAME
+#undef BOOST_BIND_MF_CC
+
+#endif
+
+// data member pointers
+
+#if defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION) || defined(BOOST_NO_FUNCTION_TEMPLATE_ORDERING) \
+    || ( defined(__BORLANDC__) && BOOST_WORKAROUND( __BORLANDC__, BOOST_TESTED_AT( 0x620 ) ) )
+
+template<class R, class T, class A1>
+_bi::bind_t< R, _mfi::dm<R, T>, typename _bi::list_av_1<A1>::type >
+    BOOST_BIND(R T::*f, A1 a1)
+{
+    typedef _mfi::dm<R, T> F;
+    typedef typename _bi::list_av_1<A1>::type list_type;
+    return _bi::bind_t<R, F, list_type>( F(f), list_type(a1) );
+}
+
+#else
+
+namespace _bi
+{
+
+template< class Pm, int I > struct add_cref;
+
+template< class M, class T > struct add_cref< M T::*, 0 >
+{
+    typedef M type;
+};
+
+template< class M, class T > struct add_cref< M T::*, 1 >
+{
+#ifdef BOOST_MSVC
+#pragma warning(push)
+#pragma warning(disable:4180)
+#endif
+    typedef M const & type;
+#ifdef BOOST_MSVC
+#pragma warning(pop)
+#endif
+};
+
+template< class R, class T > struct add_cref< R (T::*) (), 1 >
+{
+    typedef void type;
+};
+
+#if !defined(__IBMCPP__) || __IBMCPP_FUNC_CV_TMPL_ARG_DEDUCTION
+
+template< class R, class T > struct add_cref< R (T::*) () const, 1 >
+{
+    typedef void type;
+};
+
+#endif // __IBMCPP__
+
+template<class R> struct isref
+{
+    enum value_type { value = 0 };
+};
+
+template<class R> struct isref< R& >
+{
+    enum value_type { value = 1 };
+};
+
+template<class R> struct isref< R* >
+{
+    enum value_type { value = 1 };
+};
+
+template<class Pm, class A1> struct dm_result
+{
+    typedef typename add_cref< Pm, 1 >::type type;
+};
+
+template<class Pm, class R, class F, class L> struct dm_result< Pm, bind_t<R, F, L> >
+{
+    typedef typename bind_t<R, F, L>::result_type result_type;
+    typedef typename add_cref< Pm, isref< result_type >::value >::type type;
+};
+
+} // namespace _bi
+
+template< class A1, class M, class T >
+
+_bi::bind_t<
+    typename _bi::dm_result< M T::*, A1 >::type,
+    _mfi::dm<M, T>,
+    typename _bi::list_av_1<A1>::type
+>
+
+BOOST_BIND( M T::*f, A1 a1 )
+{
+    typedef typename _bi::dm_result< M T::*, A1 >::type result_type;
+    typedef _mfi::dm<M, T> F;
+    typedef typename _bi::list_av_1<A1>::type list_type;
+    return _bi::bind_t< result_type, F, list_type >( F( f ), list_type( a1 ) );
+}
+
+#endif
+
+} // namespace ndnboost
+
+#ifndef BOOST_BIND_NO_PLACEHOLDERS
+
+# include <ndnboost/bind/placeholders.hpp>
+
+#endif
+
+#ifdef BOOST_MSVC
+# pragma warning(default: 4512) // assignment operator could not be generated
+# pragma warning(pop)
+#endif
+
+#endif // #ifndef BOOST_BIND_BIND_HPP_INCLUDED