FM / detail

/usr/include/boost/multi_index/detail

Name	Size	Mode	Actions
access_specifier.hpp	2115	0644	edit dl rm
adl_swap.hpp	858	0644	edit dl rm
allocator_traits.hpp	4957	0644	edit dl rm
archive_constructed.hpp	1991	0644	edit dl rm
auto_space.hpp	2907	0644	edit dl rm
base_type.hpp	1981	0644	edit dl rm
bidir_node_iterator.hpp	2584	0644	edit dl rm
bucket_array.hpp	7730	0644	edit dl rm
cons_stdtuple.hpp	2206	0644	edit dl rm
converter.hpp	1372	0644	edit dl rm
copy_map.hpp	4713	0644	edit dl rm
define_if_constexpr_macro.hpp	876	0644	edit dl rm
do_not_copy_elements_tag.hpp	762	0644	edit dl rm
duplicates_iterator.hpp	2574	0644	edit dl rm
hash_index_args.hpp	3066	0644	edit dl rm
hash_index_iterator.hpp	4407	0644	edit dl rm
hash_index_node.hpp	23170	0644	edit dl rm
has_tag.hpp	915	0644	edit dl rm
header_holder.hpp	1296	0644	edit dl rm
ignore_wstrict_aliasing.hpp	548	0644	edit dl rm
index_base.hpp	9189	0644	edit dl rm
index_loader.hpp	3472	0644	edit dl rm
index_matcher.hpp	6134	0644	edit dl rm
index_node_base.hpp	3500	0644	edit dl rm
index_saver.hpp	3787	0644	edit dl rm
invariant_assert.hpp	578	0644	edit dl rm
is_function.hpp	1439	0644	edit dl rm
is_index_list.hpp	978	0644	edit dl rm
is_transparent.hpp	3616	0644	edit dl rm
iter_adaptor.hpp	7591	0644	edit dl rm
modify_key_adaptor.hpp	1066	0644	edit dl rm
node_handle.hpp	6249	0644	edit dl rm
node_type.hpp	1783	0644	edit dl rm
no_duplicate_tags.hpp	2213	0644	edit dl rm
ord_index_args.hpp	2363	0644	edit dl rm
ord_index_impl.hpp	49850	0644	edit dl rm
ord_index_impl_fwd.hpp	4024	0644	edit dl rm
ord_index_node.hpp	20137	0644	edit dl rm
ord_index_ops.hpp	7629	0644	edit dl rm
promotes_arg.hpp	1886	0644	edit dl rm
raw_ptr.hpp	1187	0644	edit dl rm
restore_wstrict_aliasing.hpp	457	0644	edit dl rm
rnd_index_loader.hpp	4886	0644	edit dl rm
rnd_index_node.hpp	6453	0644	edit dl rm
rnd_index_ops.hpp	6003	0644	edit dl rm
rnd_index_ptr_array.hpp	3499	0644	edit dl rm
rnd_node_iterator.hpp	3135	0644	edit dl rm
rnk_index_ops.hpp	8621	0644	edit dl rm
safe_mode.hpp	18103	0644	edit dl rm
scope_guard.hpp	13703	0644	edit dl rm
seq_index_node.hpp	5455	0644	edit dl rm
seq_index_ops.hpp	6152	0644	edit dl rm
serialization_version.hpp	1801	0644	edit dl rm
uintptr_type.hpp	2446	0644	edit dl rm
unbounded.hpp	1556	0644	edit dl rm
undef_if_constexpr_macro.hpp	459	0644	edit dl rm
value_compare.hpp	1240	0644	edit dl rm
vartempl_support.hpp	10965	0644	edit dl rm

Edit: /usr/include/boost/multi_index/detail/iter_adaptor.hpp (7591B)

/* Copyright 2003-2013 Joaquin M Lopez Munoz.
 * 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/multi_index for library home page.
 */

#ifndef BOOST_MULTI_INDEX_DETAIL_ITER_ADAPTOR_HPP
#define BOOST_MULTI_INDEX_DETAIL_ITER_ADAPTOR_HPP

#if defined(_MSC_VER)
#pragma once
#endif

#include <boost/config.hpp> /* keep it first to prevent nasty warns in MSVC */
#include <boost/mpl/apply.hpp>
#include <boost/operators.hpp>

namespace boost{

namespace multi_index{

namespace detail{

/* Poor man's version of boost::iterator_adaptor. Used instead of the
 * original as compile times for the latter are significantly higher.
 * The interface is not replicated exactly, only to the extent necessary
 * for internal consumption.
 */

/* NB. The purpose of the (non-inclass) global operators ==, < and - defined
 * above is to partially alleviate a problem of MSVC++ 6.0 by * which
 * friend-injected operators on T are not visible if T is instantiated only
 * in template code where T is a dependent type.
 */

class iter_adaptor_access
{
public:
  template<class Class>
    static typename Class::reference dereference(const Class& x)
  {
    return x.dereference();
  }

template<class Class>
  static bool equal(const Class& x,const Class& y)
  {
    return x.equal(y);
  }

template<class Class>
  static void increment(Class& x)
  {
    x.increment();
  }

template<class Class>
  static void decrement(Class& x)
  {
    x.decrement();
  }

template<class Class>
  static void advance(Class& x,typename Class::difference_type n)
  {
    x.advance(n);
  }

template<class Class>
  static typename Class::difference_type distance_to(
    const Class& x,const Class& y)
  {
    return x.distance_to(y);
  }
};

template<typename Category>
struct iter_adaptor_selector;

template<class Derived,class Base>
class forward_iter_adaptor_base:
  public forward_iterator_helper<
    Derived,
    typename Base::value_type,
    typename Base::difference_type,
    typename Base::pointer,
    typename Base::reference>
{
public:
  typedef typename Base::reference reference;

reference operator*()const
  {
    return iter_adaptor_access::dereference(final());
  }

friend bool operator==(const Derived& x,const Derived& y)
  {
    return iter_adaptor_access::equal(x,y);
  }

Derived& operator++()
  {
    iter_adaptor_access::increment(final());
    return final();
  }

private:
  Derived& final(){return *static_cast<Derived*>(this);}
  const Derived& final()const{return *static_cast<const Derived*>(this);}
};

template<class Derived,class Base>
bool operator==(
  const forward_iter_adaptor_base<Derived,Base>& x,
  const forward_iter_adaptor_base<Derived,Base>& y)
{
  return iter_adaptor_access::equal(
    static_cast<const Derived&>(x),static_cast<const Derived&>(y));
}

template<>
struct iter_adaptor_selector<std::forward_iterator_tag>
{
  template<class Derived,class Base>
  struct apply
  {
    typedef forward_iter_adaptor_base<Derived,Base> type;
  };
};

template<class Derived,class Base>
class bidirectional_iter_adaptor_base:
  public bidirectional_iterator_helper<
    Derived,
    typename Base::value_type,
    typename Base::difference_type,
    typename Base::pointer,
    typename Base::reference>
{
public:
  typedef typename Base::reference reference;

reference operator*()const
  {
    return iter_adaptor_access::dereference(final());
  }

friend bool operator==(const Derived& x,const Derived& y)
  {
    return iter_adaptor_access::equal(x,y);
  }

Derived& operator++()
  {
    iter_adaptor_access::increment(final());
    return final();
  }

Derived& operator--()
  {
    iter_adaptor_access::decrement(final());
    return final();
  }

private:
  Derived& final(){return *static_cast<Derived*>(this);}
  const Derived& final()const{return *static_cast<const Derived*>(this);}
};

template<class Derived,class Base>
bool operator==(
  const bidirectional_iter_adaptor_base<Derived,Base>& x,
  const bidirectional_iter_adaptor_base<Derived,Base>& y)
{
  return iter_adaptor_access::equal(
    static_cast<const Derived&>(x),static_cast<const Derived&>(y));
}

template<>
struct iter_adaptor_selector<std::bidirectional_iterator_tag>
{
  template<class Derived,class Base>
  struct apply
  {
    typedef bidirectional_iter_adaptor_base<Derived,Base> type;
  };
};

template<class Derived,class Base>
class random_access_iter_adaptor_base:
  public random_access_iterator_helper<
    Derived,
    typename Base::value_type,
    typename Base::difference_type,
    typename Base::pointer,
    typename Base::reference>
{
public:
  typedef typename Base::reference       reference;
  typedef typename Base::difference_type difference_type;

reference operator*()const
  {
    return iter_adaptor_access::dereference(final());
  }

friend bool operator==(const Derived& x,const Derived& y)
  {
    return iter_adaptor_access::equal(x,y);
  }

friend bool operator<(const Derived& x,const Derived& y)
  {
    return iter_adaptor_access::distance_to(x,y)>0;
  }

Derived& operator++()
  {
    iter_adaptor_access::increment(final());
    return final();
  }

Derived& operator--()
  {
    iter_adaptor_access::decrement(final());
    return final();
  }

Derived& operator+=(difference_type n)
  {
    iter_adaptor_access::advance(final(),n);
    return final();
  }

Derived& operator-=(difference_type n)
  {
    iter_adaptor_access::advance(final(),-n);
    return final();
  }

friend difference_type operator-(const Derived& x,const Derived& y)
  {
    return iter_adaptor_access::distance_to(y,x);
  }

private:
  Derived& final(){return *static_cast<Derived*>(this);}
  const Derived& final()const{return *static_cast<const Derived*>(this);}
};

template<class Derived,class Base>
bool operator==(
  const random_access_iter_adaptor_base<Derived,Base>& x,
  const random_access_iter_adaptor_base<Derived,Base>& y)
{
  return iter_adaptor_access::equal(
    static_cast<const Derived&>(x),static_cast<const Derived&>(y));
}

template<class Derived,class Base>
bool operator<(
  const random_access_iter_adaptor_base<Derived,Base>& x,
  const random_access_iter_adaptor_base<Derived,Base>& y)
{
  return iter_adaptor_access::distance_to(
    static_cast<const Derived&>(x),static_cast<const Derived&>(y))>0;
}

template<class Derived,class Base>
typename random_access_iter_adaptor_base<Derived,Base>::difference_type
operator-(
  const random_access_iter_adaptor_base<Derived,Base>& x,
  const random_access_iter_adaptor_base<Derived,Base>& y)
{
  return iter_adaptor_access::distance_to(
    static_cast<const Derived&>(y),static_cast<const Derived&>(x));
}

template<>
struct iter_adaptor_selector<std::random_access_iterator_tag>
{
  template<class Derived,class Base>
  struct apply
  {
    typedef random_access_iter_adaptor_base<Derived,Base> type;
  };
};

template<class Derived,class Base>
struct iter_adaptor_base
{
  typedef iter_adaptor_selector<
    typename Base::iterator_category> selector;
  typedef typename mpl::apply2<
    selector,Derived,Base>::type      type;
};

template<class Derived,class Base>
class iter_adaptor:public iter_adaptor_base<Derived,Base>::type
{
protected:
  iter_adaptor(){}
  explicit iter_adaptor(const Base& b_):b(b_){}

const Base& base_reference()const{return b;}
  Base&       base_reference(){return b;}

private:
  Base b;
};

} /* namespace multi_index::detail */

} /* namespace multi_index */

} /* namespace boost */

#endif

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