FM / iterator

/usr/include/boost/iterator

Name	Size	Mode	Actions
detail/	-	0755	rm
advance.hpp	2056	0644	edit dl rm
counting_iterator.hpp	6280	0644	edit dl rm
distance.hpp	1868	0644	edit dl rm
filter_iterator.hpp	3904	0644	edit dl rm
function_input_iterator.hpp	5608	0644	edit dl rm
function_output_iterator.hpp	1738	0644	edit dl rm
indirect_iterator.hpp	3858	0644	edit dl rm
interoperable.hpp	1557	0644	edit dl rm
is_lvalue_iterator.hpp	4215	0644	edit dl rm
is_readable_iterator.hpp	2927	0644	edit dl rm
iterator_adaptor.hpp	11142	0644	edit dl rm
iterator_archetypes.hpp	15521	0644	edit dl rm
iterator_categories.hpp	6214	0644	edit dl rm
iterator_concepts.hpp	7401	0644	edit dl rm
iterator_facade.hpp	34735	0644	edit dl rm
iterator_traits.hpp	1451	0644	edit dl rm
minimum_category.hpp	2256	0644	edit dl rm
new_iterator_tests.hpp	7330	0644	edit dl rm
permutation_iterator.hpp	2363	0644	edit dl rm
reverse_iterator.hpp	2055	0644	edit dl rm
transform_iterator.hpp	5921	0644	edit dl rm
zip_iterator.hpp	10404	0644	edit dl rm

Edit: /usr/include/boost/iterator/indirect_iterator.hpp (3858B)

#include <boost/iterator/iterator_adaptor.hpp>

#include <boost/pointee.hpp>
#include <boost/indirect_reference.hpp>

#include <boost/detail/indirect_traits.hpp>

#include <boost/type_traits/is_same.hpp>
#include <boost/type_traits/add_reference.hpp>

#include <boost/mpl/bool.hpp>
#include <boost/mpl/identity.hpp>
#include <boost/mpl/eval_if.hpp>
#include <boost/mpl/not.hpp>
#include <boost/mpl/has_xxx.hpp>

#include <iterator>

#ifdef BOOST_MPL_CFG_NO_HAS_XXX
# include <boost/shared_ptr.hpp>
# include <boost/scoped_ptr.hpp>
# include <boost/mpl/bool.hpp>
# include <memory>
#endif

#include <boost/iterator/detail/config_def.hpp> // must be last #include

namespace boost {
namespace iterators {

template <class Iter, class Value, class Category, class Reference, class Difference>
  class indirect_iterator;

namespace detail
  {
    template <class Iter, class Value, class Category, class Reference, class Difference>
    struct indirect_base
    {
        typedef typename std::iterator_traits<Iter>::value_type dereferenceable;

typedef iterator_adaptor<
            indirect_iterator<Iter, Value, Category, Reference, Difference>
          , Iter
          , typename ia_dflt_help<
                Value, pointee<dereferenceable>
            >::type
          , Category
          , typename ia_dflt_help<
                Reference
              , mpl::eval_if<
                    is_same<Value,use_default>
                  , indirect_reference<dereferenceable>
                  , add_reference<Value>
                >
            >::type
          , Difference
        > type;
    };

template <>
    struct indirect_base<int, int, int, int, int> {};
  } // namespace detail

template <
      class Iterator
    , class Value = use_default
    , class Category = use_default
    , class Reference = use_default
    , class Difference = use_default
  >
  class indirect_iterator
    : public detail::indirect_base<
        Iterator, Value, Category, Reference, Difference
      >::type
  {
      typedef typename detail::indirect_base<
          Iterator, Value, Category, Reference, Difference
      >::type super_t;

friend class iterator_core_access;

public:
      indirect_iterator() {}

indirect_iterator(Iterator iter)
        : super_t(iter) {}

template <
          class Iterator2, class Value2, class Category2
        , class Reference2, class Difference2
      >
      indirect_iterator(
          indirect_iterator<
               Iterator2, Value2, Category2, Reference2, Difference2
          > const& y
        , typename enable_if_convertible<Iterator2, Iterator>::type* = 0
      )
        : super_t(y.base())
      {}

private:
      typename super_t::reference dereference() const
      {
# if BOOST_WORKAROUND(BOOST_BORLANDC, < 0x5A0 )
          return const_cast<super_t::reference>(**this->base());
# else
          return **this->base();
# endif
      }
  };

template <class Iter>
  inline
  indirect_iterator<Iter> make_indirect_iterator(Iter x)
  {
    return indirect_iterator<Iter>(x);
  }

template <class Traits, class Iter>
  inline
  indirect_iterator<Iter,Traits> make_indirect_iterator(Iter x, Traits* = 0)
  {
    return indirect_iterator<Iter, Traits>(x);
  }

} // namespace iterators

using iterators::indirect_iterator;
using iterators::make_indirect_iterator;

} // namespace boost

#include <boost/iterator/detail/config_undef.hpp>

#endif // BOOST_INDIRECT_ITERATOR_23022003THW_HPP

// (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_INDIRECT_ITERATOR_23022003THW_HPP #define BOOST_INDIRECT_ITERATOR_23022003THW_HPP #include #include #include #include #include #include #include #include #include #include #include #include #ifdef BOOST_MPL_CFG_NO_HAS_XXX # include # include # include # include #endif #include // must be last #include namespace boost { namespace iterators { template class indirect_iterator; namespace detail { template struct indirect_base { typedef typename std::iterator_traits::value_type dereferenceable; typedef iterator_adaptor< indirect_iterator , Iter , typename ia_dflt_help< Value, pointee >::type , Category , typename ia_dflt_help< Reference , mpl::eval_if< is_same , indirect_reference , add_reference > >::type , Difference > type; }; template <> struct indirect_base {}; } // namespace detail template < class Iterator , class Value = use_default , class Category = use_default , class Reference = use_default , class Difference = use_default > class indirect_iterator : public detail::indirect_base< Iterator, Value, Category, Reference, Difference >::type { typedef typename detail::indirect_base< Iterator, Value, Category, Reference, Difference >::type super_t; friend class iterator_core_access; public: indirect_iterator() {} indirect_iterator(Iterator iter) : super_t(iter) {} template < class Iterator2, class Value2, class Category2 , class Reference2, class Difference2 > indirect_iterator( indirect_iterator< Iterator2, Value2, Category2, Reference2, Difference2 > const& y , typename enable_if_convertible::type* = 0 ) : super_t(y.base()) {} private: typename super_t::reference dereference() const { # if BOOST_WORKAROUND(BOOST_BORLANDC, < 0x5A0 ) return const_cast(**this->base()); # else return **this->base(); # endif } }; template inline indirect_iterator make_indirect_iterator(Iter x) { return indirect_iterator(x); } template inline indirect_iterator make_indirect_iterator(Iter x, Traits* = 0) { return indirect_iterator(x); } } // namespace iterators using iterators::indirect_iterator; using iterators::make_indirect_iterator; } // namespace boost #include #endif // BOOST_INDIRECT_ITERATOR_23022003THW_HPP