FM / detail

/usr/include/boost/intrusive/detail

Name	Size	Mode	Actions
algorithm.hpp	2880	0644	edit dl rm
algo_type.hpp	1303	0644	edit dl rm
any_node_and_algorithms.hpp	9467	0644	edit dl rm
array_initializer.hpp	2235	0644	edit dl rm
assert.hpp	1520	0644	edit dl rm
avltree_node.hpp	6714	0644	edit dl rm
bstree_algorithms_base.hpp	5523	0644	edit dl rm
common_slist_algorithms.hpp	5974	0644	edit dl rm
config_begin.hpp	2456	0644	edit dl rm
config_end.hpp	496	0644	edit dl rm
default_header_holder.hpp	2243	0644	edit dl rm
ebo_functor_holder.hpp	8005	0644	edit dl rm
empty_node_checker.hpp	1243	0644	edit dl rm
equal_to_value.hpp	1217	0644	edit dl rm
exception_disposer.hpp	2132	0644	edit dl rm
function_detector.hpp	3456	0644	edit dl rm
generic_hook.hpp	6588	0644	edit dl rm
get_value_traits.hpp	7098	0644	edit dl rm
hashtable_node.hpp	10234	0644	edit dl rm
has_member_function_callable_with.hpp	18438	0644	edit dl rm
hook_traits.hpp	8438	0644	edit dl rm
iiterator.hpp	4446	0644	edit dl rm
is_stateful_value_traits.hpp	2524	0644	edit dl rm
iterator.hpp	7612	0644	edit dl rm
key_nodeptr_comp.hpp	4882	0644	edit dl rm
list_iterator.hpp	5230	0644	edit dl rm
list_node.hpp	2152	0644	edit dl rm
math.hpp	8059	0644	edit dl rm
minimal_less_equal_header.hpp	932	0644	edit dl rm
minimal_pair_header.hpp	904	0644	edit dl rm
mpl.hpp	8592	0644	edit dl rm
node_cloner_disposer.hpp	3973	0644	edit dl rm
node_holder.hpp	883	0644	edit dl rm
node_to_value.hpp	3994	0644	edit dl rm
parent_from_member.hpp	4191	0644	edit dl rm
rbtree_node.hpp	6952	0644	edit dl rm
reverse_iterator.hpp	4644	0644	edit dl rm
simple_disposers.hpp	1177	0644	edit dl rm
size_holder.hpp	2261	0644	edit dl rm
slist_iterator.hpp	4968	0644	edit dl rm
slist_node.hpp	1907	0644	edit dl rm
std_fwd.hpp	1226	0644	edit dl rm
transform_iterator.hpp	5789	0644	edit dl rm
tree_iterator.hpp	6605	0644	edit dl rm
tree_node.hpp	2307	0644	edit dl rm
tree_value_compare.hpp	7711	0644	edit dl rm
uncast.hpp	1646	0644	edit dl rm
workaround.hpp	2061	0644	edit dl rm

Edit: /usr/include/boost/intrusive/detail/transform_iterator.hpp (5789B)

/////////////////////////////////////////////////////////////////////////////
//
// (C) Copyright Ion Gaztanaga 2007-2013
//
// 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/intrusive for documentation.
//
/////////////////////////////////////////////////////////////////////////////

#ifndef BOOST_INTRUSIVE_DETAIL_TRANSFORM_ITERATOR_HPP
#define BOOST_INTRUSIVE_DETAIL_TRANSFORM_ITERATOR_HPP

#ifndef BOOST_CONFIG_HPP
#  include <boost/config.hpp>
#endif

#if defined(BOOST_HAS_PRAGMA_ONCE)
#  pragma once
#endif

#include <boost/intrusive/detail/config_begin.hpp>
#include <boost/intrusive/detail/workaround.hpp>
#include <boost/intrusive/detail/mpl.hpp>
#include <boost/intrusive/detail/iterator.hpp>

namespace boost {
namespace intrusive {
namespace detail {

template <class PseudoReference>
struct operator_arrow_proxy
{
   BOOST_INTRUSIVE_FORCEINLINE operator_arrow_proxy(const PseudoReference &px)
      :  m_value(px)
   {}

BOOST_INTRUSIVE_FORCEINLINE PseudoReference* operator->() const { return &m_value; }
   // This function is needed for MWCW and BCC, which won't call operator->
   // again automatically per 13.3.1.2 para 8
//   operator T*() const { return &m_value; }
   mutable PseudoReference m_value;
};

template <class T>
struct operator_arrow_proxy<T&>
{
   BOOST_INTRUSIVE_FORCEINLINE operator_arrow_proxy(T &px)
      :  m_value(px)
   {}

BOOST_INTRUSIVE_FORCEINLINE T* operator->() const { return &m_value; }
   // This function is needed for MWCW and BCC, which won't call operator->
   // again automatically per 13.3.1.2 para 8
//   operator T*() const { return &m_value; }
   T &m_value;
};

template <class Iterator, class UnaryFunction>
class transform_iterator
{
   public:
   typedef typename Iterator::iterator_category                                           iterator_category;
   typedef typename detail::remove_reference<typename UnaryFunction::result_type>::type   value_type;
   typedef typename Iterator::difference_type                                             difference_type;
   typedef operator_arrow_proxy<typename UnaryFunction::result_type>                      pointer;
   typedef typename UnaryFunction::result_type                                            reference;
   
   explicit transform_iterator(const Iterator &it, const UnaryFunction &f = UnaryFunction())
      :  members_(it, f)
   {}

explicit transform_iterator()
      :  members_()
   {}

BOOST_INTRUSIVE_FORCEINLINE Iterator get_it() const
   {  return members_.m_it;   }

//Constructors
   BOOST_INTRUSIVE_FORCEINLINE transform_iterator& operator++()
   { increment();   return *this;   }

BOOST_INTRUSIVE_FORCEINLINE transform_iterator operator++(int)
   {
      transform_iterator result (*this);
      increment();
      return result;
   }

BOOST_INTRUSIVE_FORCEINLINE friend bool operator== (const transform_iterator& i, const transform_iterator& i2)
   { return i.equal(i2); }

BOOST_INTRUSIVE_FORCEINLINE friend bool operator!= (const transform_iterator& i, const transform_iterator& i2)
   { return !(i == i2); }

BOOST_INTRUSIVE_FORCEINLINE friend typename Iterator::difference_type operator- (const transform_iterator& i, const transform_iterator& i2)
   { return i2.distance_to(i); }

//Arithmetic
   transform_iterator& operator+=(typename Iterator::difference_type off)
   {  this->advance(off); return *this;   }

BOOST_INTRUSIVE_FORCEINLINE transform_iterator operator+(typename Iterator::difference_type off) const
   {
      transform_iterator other(*this);
      other.advance(off);
      return other;
   }

BOOST_INTRUSIVE_FORCEINLINE friend transform_iterator operator+(typename Iterator::difference_type off, const transform_iterator& right)
   {  return right + off; }

BOOST_INTRUSIVE_FORCEINLINE transform_iterator& operator-=(typename Iterator::difference_type off)
   {  this->advance(-off); return *this;   }

BOOST_INTRUSIVE_FORCEINLINE transform_iterator operator-(typename Iterator::difference_type off) const
   {  return *this + (-off);  }

BOOST_INTRUSIVE_FORCEINLINE typename UnaryFunction::result_type operator*() const
   { return dereference(); }

BOOST_INTRUSIVE_FORCEINLINE operator_arrow_proxy<typename UnaryFunction::result_type>
      operator->() const
   { return operator_arrow_proxy<typename UnaryFunction::result_type>(dereference());  }

private:
   struct members
      :  UnaryFunction
   {
      BOOST_INTRUSIVE_FORCEINLINE members(const Iterator &it, const UnaryFunction &f)
         :  UnaryFunction(f), m_it(it)
      {}

BOOST_INTRUSIVE_FORCEINLINE members()
      {}

Iterator m_it;
   } members_;

BOOST_INTRUSIVE_FORCEINLINE void increment()
   { ++members_.m_it; }

BOOST_INTRUSIVE_FORCEINLINE void decrement()
   { --members_.m_it; }

BOOST_INTRUSIVE_FORCEINLINE bool equal(const transform_iterator &other) const
   {  return members_.m_it == other.members_.m_it;   }

BOOST_INTRUSIVE_FORCEINLINE bool less(const transform_iterator &other) const
   {  return other.members_.m_it < members_.m_it;   }

typename UnaryFunction::result_type dereference() const
   { return members_(*members_.m_it); }

void advance(typename Iterator::difference_type n)
   {  boost::intrusive::iterator_advance(members_.m_it, n); }

typename Iterator::difference_type distance_to(const transform_iterator &other)const
   {  return boost::intrusive::iterator_distance(other.members_.m_it, members_.m_it); }
};

} //namespace detail
} //namespace intrusive
} //namespace boost

#include <boost/intrusive/detail/config_end.hpp>

#endif //BOOST_INTRUSIVE_DETAIL_TRANSFORM_ITERATOR_HPP

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