Include bind in ndnboost.
diff --git a/ndnboost/iterator/iterator_adaptor.hpp b/ndnboost/iterator/iterator_adaptor.hpp
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+// (C) Copyright David Abrahams 2002.
+// (C) Copyright Jeremy Siek 2002.
+// (C) Copyright Thomas Witt 2002.
+// 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)
+#ifndef BOOST_ITERATOR_ADAPTOR_23022003THW_HPP
+#define BOOST_ITERATOR_ADAPTOR_23022003THW_HPP
+
+#include <ndnboost/static_assert.hpp>
+#include <ndnboost/iterator.hpp>
+#include <ndnboost/detail/iterator.hpp>
+
+#include <ndnboost/iterator/iterator_categories.hpp>
+#include <ndnboost/iterator/iterator_facade.hpp>
+#include <ndnboost/iterator/detail/enable_if.hpp>
+
+#include <ndnboost/mpl/and.hpp>
+#include <ndnboost/mpl/not.hpp>
+#include <ndnboost/mpl/or.hpp>
+
+#include <ndnboost/type_traits/is_same.hpp>
+#include <ndnboost/type_traits/is_convertible.hpp>
+
+#ifdef BOOST_ITERATOR_REF_CONSTNESS_KILLS_WRITABILITY
+# include <ndnboost/type_traits/remove_reference.hpp>
+#endif
+
+#include <ndnboost/type_traits/add_reference.hpp>
+#include <ndnboost/iterator/detail/config_def.hpp>
+
+#include <ndnboost/iterator/iterator_traits.hpp>
+
+namespace ndnboost
+{
+ // Used as a default template argument internally, merely to
+ // indicate "use the default", this can also be passed by users
+ // explicitly in order to specify that the default should be used.
+ struct use_default;
+
+# ifndef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
+ // the incompleteness of use_default causes massive problems for
+ // is_convertible (naturally). This workaround is fortunately not
+ // needed for vc6/vc7.
+ template<class To>
+ struct is_convertible<use_default,To>
+ : mpl::false_ {};
+# endif
+
+ namespace detail
+ {
+
+ //
+ // Result type used in enable_if_convertible meta function.
+ // This can be an incomplete type, as only pointers to
+ // enable_if_convertible< ... >::type are used.
+ // We could have used void for this, but conversion to
+ // void* is just to easy.
+ //
+ struct enable_type;
+ }
+
+
+ //
+ // enable_if for use in adapted iterators constructors.
+ //
+ // In order to provide interoperability between adapted constant and
+ // mutable iterators, adapted iterators will usually provide templated
+ // conversion constructors of the following form
+ //
+ // template <class BaseIterator>
+ // class adapted_iterator :
+ // public iterator_adaptor< adapted_iterator<Iterator>, Iterator >
+ // {
+ // public:
+ //
+ // ...
+ //
+ // template <class OtherIterator>
+ // adapted_iterator(
+ // OtherIterator const& it
+ // , typename enable_if_convertible<OtherIterator, Iterator>::type* = 0);
+ //
+ // ...
+ // };
+ //
+ // enable_if_convertible is used to remove those overloads from the overload
+ // set that cannot be instantiated. For all practical purposes only overloads
+ // for constant/mutable interaction will remain. This has the advantage that
+ // meta functions like ndnboost::is_convertible do not return false positives,
+ // as they can only look at the signature of the conversion constructor
+ // and not at the actual instantiation.
+ //
+ // enable_if_interoperable can be safely used in user code. It falls back to
+ // always enabled for compilers that don't support enable_if or is_convertible.
+ // There is no need for compiler specific workarounds in user code.
+ //
+ // The operators implementation relies on ndnboost::is_convertible not returning
+ // false positives for user/library defined iterator types. See comments
+ // on operator implementation for consequences.
+ //
+# if BOOST_WORKAROUND(BOOST_MSVC, <= 1300)
+
+ template<typename From, typename To>
+ struct enable_if_convertible
+ {
+ typedef typename mpl::if_<
+ mpl::or_<
+ is_same<From,To>
+ , is_convertible<From, To>
+ >
+ , ndnboost::detail::enable_type
+ , int&
+ >::type type;
+ };
+
+# elif defined(BOOST_NO_IS_CONVERTIBLE) || defined(BOOST_NO_SFINAE)
+
+ template <class From, class To>
+ struct enable_if_convertible
+ {
+ typedef ndnboost::detail::enable_type type;
+ };
+
+# elif BOOST_WORKAROUND(_MSC_FULL_VER, BOOST_TESTED_AT(13102292)) && BOOST_MSVC > 1300
+
+ // For some reason vc7.1 needs us to "cut off" instantiation
+ // of is_convertible in a few cases.
+ template<typename From, typename To>
+ struct enable_if_convertible
+ : iterators::enable_if<
+ mpl::or_<
+ is_same<From,To>
+ , is_convertible<From, To>
+ >
+ , ndnboost::detail::enable_type
+ >
+ {};
+
+# else
+
+ template<typename From, typename To>
+ struct enable_if_convertible
+ : iterators::enable_if<
+ is_convertible<From, To>
+ , ndnboost::detail::enable_type
+ >
+ {};
+
+# endif
+
+ //
+ // Default template argument handling for iterator_adaptor
+ //
+ namespace detail
+ {
+ // If T is use_default, return the result of invoking
+ // DefaultNullaryFn, otherwise return T.
+ template <class T, class DefaultNullaryFn>
+ struct ia_dflt_help
+ : mpl::eval_if<
+ is_same<T, use_default>
+ , DefaultNullaryFn
+ , mpl::identity<T>
+ >
+ {
+ };
+
+ // A metafunction which computes an iterator_adaptor's base class,
+ // a specialization of iterator_facade.
+ template <
+ class Derived
+ , class Base
+ , class Value
+ , class Traversal
+ , class Reference
+ , class Difference
+ >
+ struct iterator_adaptor_base
+ {
+ typedef iterator_facade<
+ Derived
+
+# ifdef BOOST_ITERATOR_REF_CONSTNESS_KILLS_WRITABILITY
+ , typename ndnboost::detail::ia_dflt_help<
+ Value
+ , mpl::eval_if<
+ is_same<Reference,use_default>
+ , iterator_value<Base>
+ , remove_reference<Reference>
+ >
+ >::type
+# else
+ , typename ndnboost::detail::ia_dflt_help<
+ Value, iterator_value<Base>
+ >::type
+# endif
+
+ , typename ndnboost::detail::ia_dflt_help<
+ Traversal
+ , iterator_traversal<Base>
+ >::type
+
+ , typename ndnboost::detail::ia_dflt_help<
+ Reference
+ , mpl::eval_if<
+ is_same<Value,use_default>
+ , iterator_reference<Base>
+ , add_reference<Value>
+ >
+ >::type
+
+ , typename ndnboost::detail::ia_dflt_help<
+ Difference, iterator_difference<Base>
+ >::type
+ >
+ type;
+ };
+
+ // workaround for aC++ CR JAGaf33512
+ template <class Tr1, class Tr2>
+ inline void iterator_adaptor_assert_traversal ()
+ {
+ BOOST_STATIC_ASSERT((is_convertible<Tr1, Tr2>::value));
+ }
+ }
+
+ //
+ // Iterator Adaptor
+ //
+ // The parameter ordering changed slightly with respect to former
+ // versions of iterator_adaptor The idea is that when the user needs
+ // to fiddle with the reference type it is highly likely that the
+ // iterator category has to be adjusted as well. Any of the
+ // following four template arguments may be ommitted or explicitly
+ // replaced by use_default.
+ //
+ // Value - if supplied, the value_type of the resulting iterator, unless
+ // const. If const, a conforming compiler strips constness for the
+ // value_type. If not supplied, iterator_traits<Base>::value_type is used
+ //
+ // Category - the traversal category of the resulting iterator. If not
+ // supplied, iterator_traversal<Base>::type is used.
+ //
+ // Reference - the reference type of the resulting iterator, and in
+ // particular, the result type of operator*(). If not supplied but
+ // Value is supplied, Value& is used. Otherwise
+ // iterator_traits<Base>::reference is used.
+ //
+ // Difference - the difference_type of the resulting iterator. If not
+ // supplied, iterator_traits<Base>::difference_type is used.
+ //
+ template <
+ class Derived
+ , class Base
+ , class Value = use_default
+ , class Traversal = use_default
+ , class Reference = use_default
+ , class Difference = use_default
+ >
+ class iterator_adaptor
+ : public ndnboost::detail::iterator_adaptor_base<
+ Derived, Base, Value, Traversal, Reference, Difference
+ >::type
+ {
+ friend class iterator_core_access;
+
+ protected:
+ typedef typename ndnboost::detail::iterator_adaptor_base<
+ Derived, Base, Value, Traversal, Reference, Difference
+ >::type super_t;
+ public:
+ iterator_adaptor() {}
+
+ explicit iterator_adaptor(Base const &iter)
+ : m_iterator(iter)
+ {
+ }
+
+ typedef Base base_type;
+
+ Base const& base() const
+ { return m_iterator; }
+
+ protected:
+ // for convenience in derived classes
+ typedef iterator_adaptor<Derived,Base,Value,Traversal,Reference,Difference> iterator_adaptor_;
+
+ //
+ // lvalue access to the Base object for Derived
+ //
+ Base const& base_reference() const
+ { return m_iterator; }
+
+ Base& base_reference()
+ { return m_iterator; }
+
+ private:
+ //
+ // Core iterator interface for iterator_facade. This is private
+ // to prevent temptation for Derived classes to use it, which
+ // will often result in an error. Derived classes should use
+ // base_reference(), above, to get direct access to m_iterator.
+ //
+ typename super_t::reference dereference() const
+ { return *m_iterator; }
+
+ template <
+ class OtherDerived, class OtherIterator, class V, class C, class R, class D
+ >
+ bool equal(iterator_adaptor<OtherDerived, OtherIterator, V, C, R, D> const& x) const
+ {
+ // Maybe readd with same_distance
+ // BOOST_STATIC_ASSERT(
+ // (detail::same_category_and_difference<Derived,OtherDerived>::value)
+ // );
+ return m_iterator == x.base();
+ }
+
+ typedef typename iterator_category_to_traversal<
+ typename super_t::iterator_category
+ >::type my_traversal;
+
+# define BOOST_ITERATOR_ADAPTOR_ASSERT_TRAVERSAL(cat) \
+ ndnboost::detail::iterator_adaptor_assert_traversal<my_traversal, cat>();
+
+ void advance(typename super_t::difference_type n)
+ {
+ BOOST_ITERATOR_ADAPTOR_ASSERT_TRAVERSAL(random_access_traversal_tag)
+ m_iterator += n;
+ }
+
+ void increment() { ++m_iterator; }
+
+ void decrement()
+ {
+ BOOST_ITERATOR_ADAPTOR_ASSERT_TRAVERSAL(bidirectional_traversal_tag)
+ --m_iterator;
+ }
+
+ template <
+ class OtherDerived, class OtherIterator, class V, class C, class R, class D
+ >
+ typename super_t::difference_type distance_to(
+ iterator_adaptor<OtherDerived, OtherIterator, V, C, R, D> const& y) const
+ {
+ BOOST_ITERATOR_ADAPTOR_ASSERT_TRAVERSAL(random_access_traversal_tag)
+ // Maybe readd with same_distance
+ // BOOST_STATIC_ASSERT(
+ // (detail::same_category_and_difference<Derived,OtherDerived>::value)
+ // );
+ return y.base() - m_iterator;
+ }
+
+# undef BOOST_ITERATOR_ADAPTOR_ASSERT_TRAVERSAL
+
+ private: // data members
+ Base m_iterator;
+ };
+
+} // namespace ndnboost
+
+#include <ndnboost/iterator/detail/config_undef.hpp>
+
+#endif // BOOST_ITERATOR_ADAPTOR_23022003THW_HPP