FM / aux

/usr/include/boost/mpl/map/aux_

Name	Size	Mode	Actions
preprocessed/	-	0755	rm
at_impl.hpp	3391	0644	edit dl rm
begin_end_impl.hpp	1231	0644	edit dl rm
clear_impl.hpp	773	0644	edit dl rm
contains_impl.hpp	1017	0644	edit dl rm
empty_impl.hpp	733	0644	edit dl rm
erase_impl.hpp	918	0644	edit dl rm
erase_key_impl.hpp	1285	0644	edit dl rm
has_key_impl.hpp	1087	0644	edit dl rm
include_preprocessed.hpp	1586	0644	edit dl rm
insert_impl.hpp	1622	0644	edit dl rm
insert_range_impl.hpp	920	0644	edit dl rm
item.hpp	3932	0644	edit dl rm
iterator.hpp	3604	0644	edit dl rm
key_type_impl.hpp	781	0644	edit dl rm
map0.hpp	2155	0644	edit dl rm
numbered.hpp	2458	0644	edit dl rm
size_impl.hpp	682	0644	edit dl rm
tag.hpp	538	0644	edit dl rm
value_type_impl.hpp	792	0644	edit dl rm

Edit: /usr/include/boost/mpl/map/aux_/at_impl.hpp (3391B)

#ifndef BOOST_MPL_MAP_AUX_AT_IMPL_HPP_INCLUDED
#define BOOST_MPL_MAP_AUX_AT_IMPL_HPP_INCLUDED

// Copyright Aleksey Gurtovoy 2003-2004
// Copyright David Abrahams 2003-2004
//
// 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/mpl for documentation.

// $Id$
// $Date$
// $Revision$

#include <boost/mpl/at_fwd.hpp>
#include <boost/mpl/long.hpp>
#include <boost/mpl/map/aux_/tag.hpp>
#include <boost/mpl/aux_/order_impl.hpp>
#include <boost/mpl/aux_/overload_names.hpp>
#include <boost/mpl/aux_/type_wrapper.hpp>
#include <boost/mpl/aux_/ptr_to_ref.hpp>
#include <boost/mpl/aux_/static_cast.hpp>
#include <boost/mpl/aux_/config/typeof.hpp>
#include <boost/mpl/aux_/config/ctps.hpp>

#if !defined(BOOST_MPL_CFG_TYPEOF_BASED_SEQUENCES)
#   include <boost/mpl/eval_if.hpp>
#   include <boost/mpl/pair.hpp>
#   include <boost/mpl/void.hpp>
#   include <boost/mpl/aux_/config/static_constant.hpp>
#endif

namespace boost { namespace mpl {

#if defined(BOOST_MPL_CFG_TYPEOF_BASED_SEQUENCES)

template< typename Map, typename Key >
struct m_at
{
    typedef aux::type_wrapper<Key> key_;
    typedef __typeof__( BOOST_MPL_AUX_OVERLOAD_CALL_VALUE_BY_KEY(
          Map
        , BOOST_MPL_AUX_STATIC_CAST(key_*, 0)
        ) ) type;
};

template<>
struct at_impl< aux::map_tag >
{
    template< typename Map, typename Key > struct apply
        : aux::wrapped_type< typename m_at<
              Map
            , Key
            >::type >
    {
    };
};

// agurt 31/jan/04: two-step implementation for the sake of GCC 3.x
template< typename Map, long order > 
struct item_by_order_impl
{
    typedef __typeof__( BOOST_MPL_AUX_OVERLOAD_CALL_ITEM_BY_ORDER(
          Map 
        , BOOST_MPL_AUX_STATIC_CAST(long_<order>*, 0)
        ) ) type;
};

template< typename Map, long order >
struct item_by_order
    : aux::wrapped_type<
          typename item_by_order_impl<Map,order>::type
        >
{
};

#else // BOOST_MPL_CFG_TYPEOF_BASED_SEQUENCES

#   if !defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION)

template< typename Map, long n > struct m_at
{
    typedef void_ type;
};

#   else

template< long n > struct m_at_impl
{
    template< typename Map > struct result_
    {
        typedef void_ type;
    };
};

template< typename Map, long n > struct m_at
{
    typedef typename m_at_impl<n>::result_<Map>::type type;
};

#   endif

template<>
struct at_impl< aux::map_tag >
{
    template< typename Map, typename Key > struct apply
    {
        typedef typename m_at< Map, (x_order_impl<Map,Key>::value - 2) >::type item_;       
        typedef typename eval_if<
              is_void_<item_>
            , void_
            , second<item_>
            >::type type;
    };
};

template< typename Map, long order > struct is_item_masked
{
    BOOST_STATIC_CONSTANT(bool, value = 
          sizeof( BOOST_MPL_AUX_OVERLOAD_CALL_IS_MASKED(
              Map
            , BOOST_MPL_AUX_STATIC_CAST(long_<order>*, 0)
            ) ) == sizeof(aux::yes_tag)
        );
};

template< typename Map, long order > struct item_by_order
{    
    typedef typename eval_if_c< 
          is_item_masked<Map,order>::value
        , void_
        , m_at<Map,(order - 2)>
        >::type type;
};

#endif

}}

#endif // BOOST_MPL_SET_AUX_AT_IMPL_HPP_INCLUDED

#ifndef BOOST_MPL_MAP_AUX_AT_IMPL_HPP_INCLUDED #define BOOST_MPL_MAP_AUX_AT_IMPL_HPP_INCLUDED // Copyright Aleksey Gurtovoy 2003-2004 // Copyright David Abrahams 2003-2004 // // 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/mpl for documentation. // $Id$ // $Date$ // $Revision$ #include #include #include #include #include #include #include #include #include #include #if !defined(BOOST_MPL_CFG_TYPEOF_BASED_SEQUENCES) # include # include # include # include #endif namespace boost { namespace mpl { #if defined(BOOST_MPL_CFG_TYPEOF_BASED_SEQUENCES) template< typename Map, typename Key > struct m_at { typedef aux::type_wrapper key_; typedef __typeof__( BOOST_MPL_AUX_OVERLOAD_CALL_VALUE_BY_KEY( Map , BOOST_MPL_AUX_STATIC_CAST(key_*, 0) ) ) type; }; template<> struct at_impl< aux::map_tag > { template< typename Map, typename Key > struct apply : aux::wrapped_type< typename m_at< Map , Key >::type > { }; }; // agurt 31/jan/04: two-step implementation for the sake of GCC 3.x template< typename Map, long order > struct item_by_order_impl { typedef __typeof__( BOOST_MPL_AUX_OVERLOAD_CALL_ITEM_BY_ORDER( Map , BOOST_MPL_AUX_STATIC_CAST(long_*, 0) ) ) type; }; template< typename Map, long order > struct item_by_order : aux::wrapped_type< typename item_by_order_impl::type > { }; #else // BOOST_MPL_CFG_TYPEOF_BASED_SEQUENCES # if !defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION) template< typename Map, long n > struct m_at { typedef void_ type; }; # else template< long n > struct m_at_impl { template< typename Map > struct result_ { typedef void_ type; }; }; template< typename Map, long n > struct m_at { typedef typename m_at_impl::result_::type type; }; # endif template<> struct at_impl< aux::map_tag > { template< typename Map, typename Key > struct apply { typedef typename m_at< Map, (x_order_impl::value - 2) >::type item_; typedef typename eval_if< is_void_ , void_ , second >::type type; }; }; template< typename Map, long order > struct is_item_masked { BOOST_STATIC_CONSTANT(bool, value = sizeof( BOOST_MPL_AUX_OVERLOAD_CALL_IS_MASKED( Map , BOOST_MPL_AUX_STATIC_CAST(long_*, 0) ) ) == sizeof(aux::yes_tag) ); }; template< typename Map, long order > struct item_by_order { typedef typename eval_if_c< is_item_masked::value , void_ , m_at >::type type; }; #endif }} #endif // BOOST_MPL_SET_AUX_AT_IMPL_HPP_INCLUDED