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creating branch for fusion 2.1

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[SVN r40232]
This commit is contained in:
Joel de Guzman
2007-10-20 23:59:59 +00:00
parent c3fec7efe6
commit fc57a566cb
476 changed files with 25709 additions and 0 deletions
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22
include/boost/fusion/adapted/array.hpp Normal file
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/*=============================================================================
Copyright (c) 2001-2006 Joel de Guzman
Copyright (c) 2005-2006 Dan Marsden
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)
==============================================================================*/
#if !defined(BOOST_FUSION_ARRAY_27122005_1035)
#define BOOST_FUSION_ARRAY_27122005_1035
#include <boost/fusion/adapted/array/array_iterator.hpp>
#include <boost/fusion/adapted/array/tag_of.hpp>
#include <boost/fusion/adapted/array/detail/is_view_impl.hpp>
#include <boost/fusion/adapted/array/detail/is_sequence_impl.hpp>
#include <boost/fusion/adapted/array/detail/category_of_impl.hpp>
#include <boost/fusion/adapted/array/detail/begin_impl.hpp>
#include <boost/fusion/adapted/array/detail/end_impl.hpp>
#include <boost/fusion/adapted/array/detail/size_impl.hpp>
#include <boost/fusion/adapted/array/detail/at_impl.hpp>
#include <boost/fusion/adapted/array/detail/value_at_impl.hpp>
#endif

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include/boost/fusion/adapted/array/array_iterator.hpp Normal file
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/*=============================================================================
Copyright (c) 2001-2006 Joel de Guzman
Copyright (c) 2005-2006 Dan Marsden
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)
==============================================================================*/
#if !defined(BOOST_FUSION_ARRAY_ITERATOR_26122005_2250)
#define BOOST_FUSION_ARRAY_ITERATOR_26122005_2250
#include <cstddef>
#include <boost/config.hpp>
#include <boost/mpl/int.hpp>
#include <boost/mpl/assert.hpp>
#include <boost/mpl/if.hpp>
#include <boost/mpl/minus.hpp>
#include <boost/type_traits/is_const.hpp>
#include <boost/fusion/iterator/iterator_facade.hpp>
namespace boost { namespace fusion
{
struct random_access_traversal_tag;
template <typename Array, int Pos>
struct array_iterator
: iterator_facade<array_iterator<Array, Pos>, random_access_traversal_tag>
{
BOOST_MPL_ASSERT_RELATION(Pos, >=, 0);
BOOST_MPL_ASSERT_RELATION(Pos, <=, Array::static_size);
typedef mpl::int_<Pos> index;
typedef Array array_type;
array_iterator(Array& a)
: array(a) {}
Array& array;
template <typename Iterator>
struct value_of
{
typedef typename Iterator::array_type array_type;
typedef typename array_type::value_type type;
};
template <typename Iterator>
struct deref
{
typedef typename Iterator::array_type array_type;
typedef typename
mpl::if_<
is_const<array_type>
, typename array_type::const_reference
, typename array_type::reference
>::type
type;
static type
call(Iterator const & it)
{
return it.array[Iterator::index::value];
}
};
template <typename Iterator, typename N>
struct advance
{
typedef typename Iterator::index index;
typedef typename Iterator::array_type array_type;
typedef array_iterator<array_type, index::value + N::value> type;
static type
call(Iterator const& i)
{
return type(i.array);
}
};
template <typename Iterator>
struct next : advance<Iterator, mpl::int_<1> > {};
template <typename Iterator>
struct prior : advance<Iterator, mpl::int_<-1> > {};
template <typename I1, typename I2>
struct distance : mpl::minus<typename I2::index, typename I1::index>
{
typedef typename
mpl::minus<
typename I2::index, typename I1::index
>::type
type;
static type
call(I1 const&, I2 const&)
{
return type();
}
};
private:
array_iterator<Array, Pos>& operator=(array_iterator<Array, Pos> const&);
};
}}
#endif

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include/boost/fusion/adapted/array/detail/at_impl.hpp Normal file
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/*=============================================================================
Copyright (c) 2001-2006 Joel de Guzman
Copyright (c) 2005-2006 Dan Marsden
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)
==============================================================================*/
#if !defined(BOOST_FUSION_AT_IMPL_27122005_1241)
#define BOOST_FUSION_AT_IMPL_27122005_1241
#include <boost/type_traits/is_const.hpp>
#include <boost/mpl/if.hpp>
namespace boost { namespace fusion {
struct array_tag;
namespace extension
{
template<typename T>
struct at_impl;
template<>
struct at_impl<array_tag>
{
template<typename Sequence, typename N>
struct apply
{
typedef typename mpl::if_<
is_const<Sequence>,
typename Sequence::const_reference,
typename Sequence::reference>::type type;
static type
call(Sequence& seq)
{
return seq[N::value];
}
};
};
}
}}
#endif

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include/boost/fusion/adapted/array/detail/begin_impl.hpp Normal file
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/*=============================================================================
Copyright (c) 2001-2006 Joel de Guzman
Copyright (c) 2005-2006 Dan Marsden
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)
==============================================================================*/
#if !defined(BOOST_FUSION_BEGIN_IMPL_27122005_1117)
#define BOOST_FUSION_BEGIN_IMPL_27122005_1117
#include <boost/fusion/adapted/array/array_iterator.hpp>
namespace boost { namespace fusion {
struct array_tag;
namespace extension
{
template<typename T>
struct begin_impl;
template <>
struct begin_impl<array_tag>
{
template <typename Sequence>
struct apply
{
typedef array_iterator<Sequence, 0> type;
static type
call(Sequence& v)
{
return type(v);
}
};
};
}
}}
#endif

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include/boost/fusion/adapted/array/detail/category_of_impl.hpp Normal file
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/*=============================================================================
Copyright (c) 2001-2006 Joel de Guzman
Copyright (c) 2005-2006 Dan Marsden
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)
==============================================================================*/
#if !defined(BOOST_FUSION_CATEGORY_OF_IMPL_27122005_1044)
#define BOOST_FUSION_CATEGORY_OF_IMPL_27122005_1044
#include <utility>
namespace boost { namespace fusion {
struct array_tag;
struct random_access_traversal_tag;
namespace extension
{
template<typename T>
struct category_of_impl;
template<>
struct category_of_impl<array_tag>
{
template<typename T>
struct apply
{
typedef random_access_traversal_tag type;
};
};
}
}}
#endif

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include/boost/fusion/adapted/array/detail/end_impl.hpp Normal file
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/*=============================================================================
Copyright (c) 2001-2006 Joel de Guzman
Copyright (c) 2005-2006 Dan Marsden
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)
==============================================================================*/
#if !defined(BOOST_FUSION_END_IMPL_27122005_1120)
#define BOOST_FUSION_END_IMPL_27122005_1120
#include <boost/fusion/adapted/array/array_iterator.hpp>
namespace boost { namespace fusion {
struct array_tag;
namespace extension
{
template <typename Tag>
struct end_impl;
template <>
struct end_impl<array_tag>
{
template <typename Sequence>
struct apply
{
typedef array_iterator<Sequence, Sequence::static_size> type;
static type
call(Sequence& v)
{
return type(v);
}
};
};
}
}}
#endif

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include/boost/fusion/adapted/array/detail/is_sequence_impl.hpp Normal file
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/*=============================================================================
Copyright (c) 2001-2006 Joel de Guzman
Copyright (c) 2005-2006 Dan Marsden
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)
==============================================================================*/
#if !defined(BOOST_FUSION_IS_SEQUENCE_IMPL_27122005_1648)
#define BOOST_FUSION_IS_SEQUENCE_IMPL_27122005_1648
#include <boost/mpl/bool.hpp>
namespace boost { namespace fusion {
struct array_tag;
namespace extension
{
template<typename Tag>
struct is_sequence_impl;
template<>
struct is_sequence_impl<array_tag>
{
template<typename Sequence>
struct apply : mpl::true_ {};
};
}
}}
#endif

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include/boost/fusion/adapted/array/detail/is_view_impl.hpp Normal file
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/*=============================================================================
Copyright (c) 2001-2006 Joel de Guzman
Copyright (c) 2005-2006 Dan Marsden
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)
==============================================================================*/
#if !defined(BOOST_FUSION_IS_VIEW_IMPL_27042006_2221)
#define BOOST_FUSION_IS_VIEW_IMPL_27042006_2221
#include <boost/mpl/bool.hpp>
namespace boost { namespace fusion
{
struct array_tag;
namespace extension
{
template<typename Tag>
struct is_view_impl;
template<>
struct is_view_impl<array_tag>
{
template<typename T>
struct apply : mpl::false_
{};
};
}
}}
#endif

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include/boost/fusion/adapted/array/detail/size_impl.hpp Normal file
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/*=============================================================================
Copyright (c) 2001-2006 Joel de Guzman
Copyright (c) 2005-2006 Dan Marsden
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)
==============================================================================*/
#if !defined(BOOST_FUSION_SIZE_IMPL_27122005_1251)
#define BOOST_FUSION_SIZE_IMPL_27122005_1251
namespace boost { namespace fusion {
struct array_tag;
namespace extension
{
template<typename T>
struct size_impl;
template<>
struct size_impl<array_tag>
{
template<typename Sequence>
struct apply : mpl::int_<Sequence::static_size> {};
};
}
}}
#endif

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include/boost/fusion/adapted/array/detail/value_at_impl.hpp Normal file
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/*=============================================================================
Copyright (c) 2001-2006 Joel de Guzman
Copyright (c) 2005-2006 Dan Marsden
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)
==============================================================================*/
#if !defined(BOOST_FUSION_VALUE_AT_IMPL_27122005_1256)
#define BOOST_FUSION_VALUE_AT_IMPL_27122005_1256
namespace boost { namespace fusion {
struct array_tag;
namespace extension
{
template<typename T>
struct value_at_impl;
template <>
struct value_at_impl<array_tag>
{
template <typename Sequence, typename N>
struct apply
{
typedef typename Sequence::value_type type;
};
};
}
}}
#endif

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include/boost/fusion/adapted/array/tag_of.hpp Normal file
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/*=============================================================================
Copyright (c) 2001-2006 Joel de Guzman
Copyright (c) 2005-2006 Dan Marsden
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)
==============================================================================*/
#if !defined(FUSION_SEQUENCE_TAG_OF_27122005_1030)
#define FUSION_SEQUENCE_TAG_OF_27122005_1030
#include <boost/fusion/support/tag_of_fwd.hpp>
#include <cstddef>
namespace boost
{
template<typename T, std::size_t N>
class array;
}
namespace boost { namespace fusion
{
struct array_tag;
namespace traits
{
template<typename T, std::size_t N>
struct tag_of<boost::array<T,N> >
{
typedef array_tag type;
};
}
}}
#endif

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include/boost/fusion/adapted/boost_tuple.hpp Normal file
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/*=============================================================================
Copyright (c) 2001-2006 Joel de Guzman
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)
==============================================================================*/
#if !defined(BOOST_FUSION_BOOST_TUPLE_09272006_0732)
#define BOOST_FUSION_BOOST_TUPLE_09272006_0732
#include <boost/fusion/adapted/boost_tuple/tag_of.hpp>
#include <boost/fusion/adapted/boost_tuple/detail/is_view_impl.hpp>
#include <boost/fusion/adapted/boost_tuple/detail/is_sequence_impl.hpp>
#include <boost/fusion/adapted/boost_tuple/detail/category_of_impl.hpp>
#include <boost/fusion/adapted/boost_tuple/detail/begin_impl.hpp>
#include <boost/fusion/adapted/boost_tuple/detail/end_impl.hpp>
#include <boost/fusion/adapted/boost_tuple/detail/size_impl.hpp>
#include <boost/fusion/adapted/boost_tuple/detail/at_impl.hpp>
#include <boost/fusion/adapted/boost_tuple/detail/value_at_impl.hpp>
#endif

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/*=============================================================================
Copyright (c) 2001-2006 Joel de Guzman
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)
==============================================================================*/
#if !defined(FUSION_BOOST_TUPLE_ITERATOR_09262006_1851)
#define FUSION_BOOST_TUPLE_ITERATOR_09262006_1851
#include <boost/fusion/iterator/iterator_facade.hpp>
#include <boost/type_traits/is_const.hpp>
#include <boost/type_traits/add_const.hpp>
#include <boost/mpl/identity.hpp>
#include <boost/mpl/if.hpp>
#include <boost/mpl/eval_if.hpp>
#include <boost/mpl/or.hpp>
#include <boost/tuple/tuple.hpp>
namespace boost { namespace fusion
{
struct forward_traversal_tag;
namespace detail
{
template <typename T>
struct boost_tuple_is_empty : mpl::false_ {};
template <>
struct boost_tuple_is_empty<tuples::null_type> : mpl::true_ {};
template <>
struct boost_tuple_is_empty<tuples::null_type const> : mpl::true_ {};
template <>
struct boost_tuple_is_empty<tuples::tuple<> > : mpl::true_ {};
template <>
struct boost_tuple_is_empty<tuples::tuple<> const> : mpl::true_ {};
}
template <typename Cons = tuples::null_type>
struct boost_tuple_iterator
: iterator_facade<boost_tuple_iterator<Cons>, forward_traversal_tag>
{
typedef Cons cons_type;
explicit boost_tuple_iterator(Cons& cons)
: cons(cons) {}
Cons& cons;
template <typename Iterator>
struct value_of : mpl::identity<typename Iterator::cons_type::head_type> {};
template <typename Iterator>
struct deref
{
typedef typename value_of<Iterator>::type element;
typedef typename
mpl::if_<
is_const<typename Iterator::cons_type>
, typename tuples::access_traits<element>::const_type
, typename tuples::access_traits<element>::non_const_type
>::type
type;
static type
call(Iterator const& iter)
{
return iter.cons.get_head();
}
};
template <typename Iterator>
struct next
{
typedef typename Iterator::cons_type cons_type;
typedef typename cons_type::tail_type tail_type;
typedef boost_tuple_iterator<
typename mpl::eval_if<
is_const<cons_type>
, add_const<tail_type>
, mpl::identity<tail_type>
>::type>
type;
static type
call(Iterator const& iter)
{
return type(iter.cons.get_tail());
}
};
};
template <typename Null>
struct boost_tuple_null_iterator
: iterator_facade<boost_tuple_iterator<Null>, forward_traversal_tag>
{
typedef Null cons_type;
template <typename I1, typename I2>
struct equal_to
: mpl::or_<
is_same<I1, I2>
, mpl::and_<
detail::boost_tuple_is_empty<typename I1::cons_type>
, detail::boost_tuple_is_empty<typename I2::cons_type>
>
>
{};
};
template <>
struct boost_tuple_iterator<tuples::null_type>
: boost_tuple_null_iterator<tuples::null_type>
{
template <typename Cons>
explicit boost_tuple_iterator(Cons const&) {}
};
template <>
struct boost_tuple_iterator<tuples::null_type const>
: boost_tuple_null_iterator<tuples::null_type const>
{
template <typename Cons>
explicit boost_tuple_iterator(Cons const&) {}
};
template <>
struct boost_tuple_iterator<tuples::tuple<> >
: boost_tuple_null_iterator<tuples::tuple<> >
{
template <typename Cons>
explicit boost_tuple_iterator(Cons const&) {}
};
template <>
struct boost_tuple_iterator<tuples::tuple<> const>
: boost_tuple_null_iterator<tuples::tuple<> const>
{
template <typename Cons>
explicit boost_tuple_iterator(Cons const&) {}
};
}}
#endif

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include/boost/fusion/adapted/boost_tuple/detail/at_impl.hpp Normal file
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/*=============================================================================
Copyright (c) 2001-2006 Joel de Guzman
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)
==============================================================================*/
#if !defined(BOOST_FUSION_AT_IMPL_09262006_1920)
#define BOOST_FUSION_AT_IMPL_09262006_1920
#include <boost/tuple/tuple.hpp>
#include <boost/mpl/if.hpp>
namespace boost { namespace fusion
{
struct boost_tuple_tag;
namespace extension
{
template<typename T>
struct at_impl;
template <>
struct at_impl<boost_tuple_tag>
{
template <typename Sequence, typename N>
struct apply
{
typedef typename
tuples::element<N::value, Sequence>::type
element;
typedef typename
mpl::if_<
is_const<Sequence>
, typename tuples::access_traits<element>::const_type
, typename tuples::access_traits<element>::non_const_type
>::type
type;
static type
call(Sequence& seq)
{
return tuples::get<N::value>(seq);
}
};
};
}
}}
#endif

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include/boost/fusion/adapted/boost_tuple/detail/begin_impl.hpp Normal file
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/*=============================================================================
Copyright (c) 2001-2006 Joel de Guzman
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)
==============================================================================*/
#if !defined(BOOST_FUSION_BEGIN_IMPL_09272006_0719)
#define BOOST_FUSION_BEGIN_IMPL_09272006_0719
#include <boost/fusion/adapted/boost_tuple/boost_tuple_iterator.hpp>
namespace boost { namespace fusion
{
struct boost_tuple_tag;
namespace extension
{
template<typename T>
struct begin_impl;
template <>
struct begin_impl<boost_tuple_tag>
{
template <typename Sequence>
struct apply
{
typedef boost_tuple_iterator<Sequence> type;
static type
call(Sequence& v)
{
return type(v);
}
};
};
}
}}
#endif

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include/boost/fusion/adapted/boost_tuple/detail/category_of_impl.hpp Normal file
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/*=============================================================================
Copyright (c) 2001-2006 Joel de Guzman
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)
==============================================================================*/
#if !defined(BOOST_FUSION_CATEGORY_OF_IMPL_09272006_0726)
#define BOOST_FUSION_CATEGORY_OF_IMPL_09272006_0726
namespace boost { namespace fusion
{
struct boost_tuple_tag;
struct forward_traversal_tag;
namespace extension
{
template<typename T>
struct category_of_impl;
template<>
struct category_of_impl<boost_tuple_tag>
{
template<typename T>
struct apply
{
typedef forward_traversal_tag type;
};
};
}
}}
#endif

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/*=============================================================================
Copyright (c) 2001-2006 Joel de Guzman
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)
==============================================================================*/
#if !defined(BOOST_FUSION_END_IMPL_09272006_0721)
#define BOOST_FUSION_END_IMPL_09272006_0721
#include <boost/fusion/adapted/boost_tuple/boost_tuple_iterator.hpp>
#include <boost/mpl/if.hpp>
#include <boost/type_traits/is_const.hpp>
namespace boost { namespace tuples
{
struct null_type;
}}
namespace boost { namespace fusion
{
struct boost_tuple_tag;
namespace extension
{
template <typename Tag>
struct end_impl;
template <>
struct end_impl<boost_tuple_tag>
{
template <typename Sequence>
struct apply
{
typedef
boost_tuple_iterator<
typename mpl::if_<
is_const<Sequence>
, tuples::null_type const
, tuples::null_type
>::type
>
type;
static type
call(Sequence& seq)
{
return type(seq);
}
};
};
}
}}
#endif

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/*=============================================================================
Copyright (c) 2001-2006 Joel de Guzman
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)
==============================================================================*/
#if !defined(BOOST_FUSION_IS_SEQUENCE_IMPL_09272006_0726)
#define BOOST_FUSION_IS_SEQUENCE_IMPL_09272006_0726
#include <boost/mpl/bool.hpp>
namespace boost { namespace fusion
{
struct boost_tuple_tag;
namespace extension
{
template<typename Tag>
struct is_sequence_impl;
template<>
struct is_sequence_impl<boost_tuple_tag>
{
template<typename Sequence>
struct apply : mpl::true_ {};
};
}
}}
#endif

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/*=============================================================================
Copyright (c) 2001-2006 Joel de Guzman
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)
==============================================================================*/
#if !defined(BOOST_FUSION_IS_VIEW_IMPL_09272006_0725)
#define BOOST_FUSION_IS_VIEW_IMPL_09272006_0725
#include <boost/mpl/bool.hpp>
namespace boost { namespace fusion
{
struct boost_tuple_tag;
namespace extension
{
template<typename Tag>
struct is_view_impl;
template<>
struct is_view_impl<boost_tuple_tag>
{
template<typename T>
struct apply : mpl::false_ {};
};
}
}}
#endif

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/*=============================================================================
Copyright (c) 2001-2006 Joel de Guzman
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)
==============================================================================*/
#if !defined(BOOST_FUSION_SIZE_IMPL_09272006_0724)
#define BOOST_FUSION_SIZE_IMPL_09272006_0724
#include <boost/tuple/tuple.hpp>
#include <boost/mpl/int.hpp>
namespace boost { namespace fusion
{
struct boost_tuple_tag;
namespace extension
{
template<typename T>
struct size_impl;
template <>
struct size_impl<boost_tuple_tag>
{
template <typename Sequence>
struct apply : mpl::int_<tuples::length<Sequence>::value> {};
};
}
}}
#endif

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/*=============================================================================
Copyright (c) 2001-2006 Joel de Guzman
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)
==============================================================================*/
#if !defined(BOOST_FUSION_VALUE_AT_IMPL_09262006_1926)
#define BOOST_FUSION_VALUE_AT_IMPL_09262006_1926
#include <boost/tuple/tuple.hpp>
namespace boost { namespace fusion
{
struct boost_tuple_tag;
namespace extension
{
template<typename T>
struct value_at_impl;
template <>
struct value_at_impl<boost_tuple_tag>
{
template <typename Sequence, typename N>
struct apply : tuples::element<N::value, Sequence> {};
};
}
}}
#endif

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/*=============================================================================
Copyright (c) 2001-2006 Joel de Guzman
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)
==============================================================================*/
#if !defined(BOOST_FUSION_TAG_OF_09262006_1900)
#define BOOST_FUSION_TAG_OF_09262006_1900
#include <boost/fusion/support/tag_of_fwd.hpp>
namespace boost { namespace tuples
{
struct null_type;
template <
class T0, class T1, class T2, class T3, class T4,
class T5, class T6, class T7, class T8, class T9
>
class tuple;
template <class Head, class Tail>
struct cons;
}}
namespace boost { namespace fusion
{
struct boost_tuple_tag;
namespace traits
{
template <
class T0, class T1, class T2, class T3, class T4,
class T5, class T6, class T7, class T8, class T9
>
struct tag_of<tuples::tuple<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9> >
{
typedef boost_tuple_tag type;
};
template <class Head, class Tail>
struct tag_of<tuples::cons<Head, Tail> >
{
typedef boost_tuple_tag type;
};
template <>
struct tag_of<tuples::null_type>
{
typedef boost_tuple_tag type;
};
}
}}
#endif

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/*=============================================================================
Copyright (c) 2001-2006 Joel de Guzman
Copyright (c) 2005-2006 Dan Marsden
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)
==============================================================================*/
#if !defined(BOOST_FUSION_MPL_31122005_1152)
#define BOOST_FUSION_MPL_31122005_1152
#include <boost/fusion/adapted/mpl/detail/begin_impl.hpp>
#include <boost/fusion/adapted/mpl/detail/end_impl.hpp>
#include <boost/fusion/adapted/mpl/detail/is_sequence_impl.hpp>
#include <boost/fusion/adapted/mpl/detail/size_impl.hpp>
#include <boost/fusion/adapted/mpl/detail/value_at_impl.hpp>
#include <boost/fusion/adapted/mpl/detail/at_impl.hpp>
#include <boost/fusion/adapted/mpl/detail/has_key_impl.hpp>
#include <boost/fusion/adapted/mpl/detail/category_of_impl.hpp>
#include <boost/fusion/adapted/mpl/detail/is_view_impl.hpp>
#endif

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/*=============================================================================
Copyright (c) 2001-2006 Joel de Guzman
Copyright (c) 2005-2006 Dan Marsden
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)
==============================================================================*/
#if !defined(BOOST_FUSION_AT_IMPL_31122005_1642)
#define BOOST_FUSION_AT_IMPL_31122005_1642
#include <boost/mpl/at.hpp>
namespace boost { namespace fusion
{
struct mpl_sequence_tag;
namespace extension
{
template<typename Tag>
struct at_impl;
template <>
struct at_impl<mpl_sequence_tag>
{
template <typename Sequence, typename N>
struct apply
{
typedef typename mpl::at<Sequence, N>::type type;
static type
call(Sequence)
{
return type();
}
};
};
}
}}
#endif

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/*=============================================================================
Copyright (c) 2001-2006 Joel de Guzman
Copyright (c) 2005-2006 Dan Marsden
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)
==============================================================================*/
#if !defined(BOOST_FUSION_BEGIN_IMPL_31122005_1209)
#define BOOST_FUSION_BEGIN_IMPL_31122005_1209
#include <boost/fusion/adapted/mpl/mpl_iterator.hpp>
#include <boost/mpl/begin.hpp>
#include <boost/type_traits/remove_const.hpp>
namespace boost { namespace fusion {
struct mpl_sequence_tag;
namespace extension
{
template <typename Tag>
struct begin_impl;
template <>
struct begin_impl<mpl_sequence_tag>
{
template <typename Sequence>
struct apply
{
typedef typename mpl::begin<
typename remove_const<Sequence>::type
>::type iterator;
typedef mpl_iterator<iterator> type;
static type
call(Sequence)
{
return type();
}
};
};
}
}}
#endif

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/*=============================================================================
Copyright (c) 2001-2006 Joel de Guzman
Copyright (c) 2005-2006 Dan Marsden
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)
==============================================================================*/
#if !defined(BOOST_FUSION_CATEGORY_OF_IMPL_20060217_2141)
#define BOOST_FUSION_CATEGORY_OF_IMPL_20060217_2141
#include <boost/fusion/support/detail/mpl_iterator_category.hpp>
#include <boost/mpl/begin_end.hpp>
#include <boost/mpl/is_sequence.hpp>
#include <boost/static_assert.hpp>
namespace boost { namespace fusion {
namespace detail
{
template <typename T>
struct mpl_sequence_category_of
{
// assumes T is an mpl sequence
// there should be no way this will ever be
// called where T is an mpl iterator
BOOST_STATIC_ASSERT(mpl::is_sequence<T>::value);
typedef typename
mpl_iterator_category<
typename mpl::begin<T>::type::category
>::type
type;
};
}
struct mpl_sequence_tag;
namespace extension
{
template<typename Tag>
struct category_of_impl;
template<>
struct category_of_impl<mpl_sequence_tag>
{
template<typename T>
struct apply
: detail::mpl_sequence_category_of<T>
{};
};
}
}}
#endif

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/*=============================================================================
Copyright (c) 2001-2006 Joel de Guzman
Copyright (c) 2005-2006 Dan Marsden
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)
==============================================================================*/
#if !defined(BOOST_FUSION_EMPTY_IMPL_31122005_1554)
#define BOOST_FUSION_EMPTY_IMPL_31122005_1554
#include <boost/mpl/empty.hpp>
namespace boost { namespace fusion
{
struct mpl_sequence_tag;
namespace extension
{
template <>
struct empty_impl<mpl_sequence_tag>
{
template <typename Sequence>
struct apply : mpl::empty<Sequence> {};
};
}
}}
#endif

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/*=============================================================================
Copyright (c) 2001-2006 Joel de Guzman
Copyright (c) 2005-2006 Dan Marsden
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)
==============================================================================*/
#if !defined(BOOST_FUSION_END_IMPL_31122005_1237)
#define BOOST_FUSION_END_IMPL_31122005_1237
#include <boost/fusion/adapted/mpl/mpl_iterator.hpp>
#include <boost/mpl/end.hpp>
#include <boost/type_traits/add_const.hpp>
namespace boost { namespace fusion
{
struct mpl_sequence_tag;
namespace extension
{
template <typename Tag>
struct end_impl;
template <>
struct end_impl<mpl_sequence_tag>
{
template <typename Sequence>
struct apply
{
typedef typename mpl::end<
typename remove_const<Sequence>::type
>::type iterator;
typedef mpl_iterator<iterator> type;
static type
call(Sequence)
{
return type();
}
};
};
}
}}
#endif

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/*=============================================================================
Copyright (c) 2001-2006 Joel de Guzman
Copyright (c) 2005-2006 Dan Marsden
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)
==============================================================================*/
#if !defined(BOOST_FUSION_HAS_KEY_IMPL_31122005_1647)
#define BOOST_FUSION_HAS_KEY_IMPL_31122005_1647
#include <boost/mpl/has_key.hpp>
namespace boost { namespace fusion
{
struct mpl_sequence_tag;
namespace extension
{
template <typename Tag>
struct has_key_impl;
template <>
struct has_key_impl<mpl_sequence_tag>
{
template <typename Sequence, typename Key>
struct apply : mpl::has_key<Sequence, Key> {};
};
}
}}
#endif

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/*=============================================================================
Copyright (c) 2001-2006 Joel de Guzman
Copyright (c) 2005-2006 Dan Marsden
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)
==============================================================================*/
#if !defined(BOOST_FUSION_IS_SEQUENCE_IMPL_31122005_1505)
#define BOOST_FUSION_IS_SEQUENCE_IMPL_31122005_1505
#include <boost/mpl/bool.hpp>
namespace boost { namespace fusion
{
struct mpl_sequence_tag;
namespace extension
{
template<typename Tag>
struct is_sequence_impl;
template<>
struct is_sequence_impl<mpl_sequence_tag>
{
template<typename T>
struct apply : mpl::true_ {};
};
}
}}
#endif

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/*=============================================================================
Copyright (c) 2001-2006 Joel de Guzman
Copyright (c) 2005-2006 Dan Marsden
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)
==============================================================================*/
#if !defined(BOOST_FUSION_IS_VIEW_IMPL_03202006_0048)
#define BOOST_FUSION_IS_VIEW_IMPL_03202006_0048
#include <boost/mpl/bool.hpp>
namespace boost { namespace fusion
{
struct mpl_sequence_tag;
namespace extension
{
template<typename Tag>
struct is_view_impl;
template<>
struct is_view_impl<mpl_sequence_tag>
{
template<typename T>
struct apply : mpl::true_
{};
};
}
}}
#endif

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/*=============================================================================
Copyright (c) 2001-2006 Joel de Guzman
Copyright (c) 2005-2006 Dan Marsden
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)
==============================================================================*/
#if !defined(BOOST_FUSION_SIZE_IMPL_31122005_1508)
#define BOOST_FUSION_SIZE_IMPL_31122005_1508
#include <boost/mpl/size.hpp>
namespace boost { namespace fusion
{
struct mpl_sequence_tag;
namespace extension
{
template<typename Tag>
struct size_impl;
template <>
struct size_impl<mpl_sequence_tag>
{
template <typename Sequence>
struct apply : mpl::size<Sequence> {};
};
}
}}
#endif

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/*=============================================================================
Copyright (c) 2001-2006 Joel de Guzman
Copyright (c) 2005-2006 Dan Marsden
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)
==============================================================================*/
#if !defined(BOOST_FUSION_VALUE_AT_IMPL_31122005_1621)
#define BOOST_FUSION_VALUE_AT_IMPL_31122005_1621
#include <boost/mpl/at.hpp>
namespace boost { namespace fusion
{
struct mpl_sequence_tag;
namespace extension
{
template <typename Tag>
struct value_at_impl;
template <>
struct value_at_impl<mpl_sequence_tag>
{
template <typename Sequence, typename N>
struct apply : mpl::at<Sequence, N> {};
};
}
}}
#endif

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/*=============================================================================
Copyright (c) 2001-2006 Joel de Guzman
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)
==============================================================================*/
#if !defined(FUSION_MPL_ITERATOR_05052005_0731)
#define FUSION_MPL_ITERATOR_05052005_0731
#include <boost/fusion/support/detail/mpl_iterator_category.hpp>
#include <boost/fusion/iterator/iterator_facade.hpp>
#include <boost/type_traits/remove_const.hpp>
#include <boost/mpl/deref.hpp>
#include <boost/mpl/next.hpp>
#include <boost/mpl/prior.hpp>
#include <boost/mpl/advance.hpp>
#include <boost/mpl/distance.hpp>
namespace boost { namespace fusion
{
template <typename Iterator_>
struct mpl_iterator
: iterator_facade<
mpl_iterator<Iterator_>
, typename detail::mpl_iterator_category<typename Iterator_::category>::type
>
{
typedef typename remove_const<Iterator_>::type iterator_type;
template <typename Iterator>
struct value_of : mpl::deref<typename Iterator::iterator_type> {};
template <typename Iterator>
struct deref
{
typedef typename mpl::deref<
typename Iterator::iterator_type>::type
type;
static type
call(Iterator)
{
return type();
}
};
template <typename Iterator>
struct next
{
typedef mpl_iterator<
typename mpl::next<typename Iterator::iterator_type>::type>
type;
static type
call(Iterator)
{
return type();
}
};
template <typename Iterator>
struct prior
{
typedef mpl_iterator<
typename mpl::prior<typename Iterator::iterator_type>::type>
type;
static type
call(Iterator)
{
return type();
}
};
template <typename Iterator, typename N>
struct advance
{
typedef mpl_iterator<
typename mpl::advance<typename Iterator::iterator_type, N>::type>
type;
static type
call(Iterator const& i)
{
return type();
}
};
template <typename I1, typename I2>
struct distance :
mpl::distance<
typename I1::iterator_type
, typename I2::iterator_type>
{
typedef typename
mpl::distance<
typename I1::iterator_type
, typename I2::iterator_type
>::type
type;
static type
call(I1 const&, I2 const&)
{
return type();
}
};
};
}}
#endif

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/*=============================================================================
Copyright (c) 2001-2006 Joel de Guzman
Copyright (c) 2005-2006 Dan Marsden
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)
==============================================================================*/
#if !defined(BOOST_FUSION_STD_PAIR_24122005_1744)
#define BOOST_FUSION_STD_PAIR_24122005_1744
#include <boost/fusion/support/tag_of_fwd.hpp>
#include <boost/fusion/adapted/struct.hpp>
#include <boost/mpl/int.hpp>
#include <utility>
namespace boost { namespace fusion
{
struct struct_tag;
namespace traits
{
template <typename T1, typename T2>
struct tag_of<std::pair<T1, T2> >
{
typedef struct_tag type;
};
}
namespace extension
{
template <typename Struct, int N>
struct struct_member;
template <typename Struct>
struct struct_size;
template <typename T1, typename T2>
struct struct_member<std::pair<T1, T2>, 0>
{
typedef T1 type;
static type& call(std::pair<T1, T2>& pair)
{
return pair.first;
}
};
template <typename T1, typename T2>
struct struct_member<std::pair<T1, T2>, 1>
{
typedef T2 type;
static type& call(std::pair<T1, T2>& pair)
{
return pair.second;
}
};
template <typename T1, typename T2>
struct struct_size<std::pair<T1, T2> > : mpl::int_<2>
{
};
}
}}
#endif

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/*=============================================================================
Copyright (c) 2001-2006 Joel de Guzman
Copyright (c) 2005-2006 Dan Marsden
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)
==============================================================================*/
#if !defined(BOOST_FUSION_AT_IMPL_24122005_1807)
#define BOOST_FUSION_AT_IMPL_24122005_1807
#include <boost/mpl/if.hpp>
#include <boost/mpl/int.hpp>
#include <boost/static_assert.hpp>
#include <boost/fusion/support/detail/access.hpp>
namespace boost { namespace fusion {
struct std_pair_tag;
namespace extension
{
template<typename T>
struct at_impl;
template <>
struct at_impl<std_pair_tag>
{
template <typename Sequence, typename N>
struct apply
{
static int const n_value = N::value;
BOOST_STATIC_ASSERT((n_value >= 0 && n_value < 2));
typedef typename
mpl::if_c<
(n_value == 0)
, typename Sequence::first_type
, typename Sequence::second_type
>
element;
typedef typename
mpl::eval_if<
is_const<Sequence>
, detail::cref_result<element>
, detail::ref_result<element>
>::type
type;
template <typename RT>
static RT get(Sequence& p, mpl::int_<0>)
{
return p.first;
}
template <typename RT>
static RT get(Sequence& p, mpl::int_<1>)
{
return p.second;
}
static type
call(Sequence& p)
{
return get<type>(p, N());
}
};
};
}
}}
#endif

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/*=============================================================================
Copyright (c) 2001-2006 Joel de Guzman
Copyright (c) 2005-2006 Dan Marsden
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)
==============================================================================*/
#if !defined(BOOST_FUSION_BEGIN_IMPL_24122005_1752)
#define BOOST_FUSION_BEGIN_IMPL_24122005_1752
#include <boost/fusion/adapted/std_pair/std_pair_iterator.hpp>
namespace boost { namespace fusion {
struct std_pair_tag;
namespace extension
{
template<typename T>
struct begin_impl;
template <>
struct begin_impl<std_pair_tag>
{
template <typename Sequence>
struct apply
{
typedef std_pair_iterator<Sequence, 0> type;
static type
call(Sequence& v)
{
return type(v);
}
};
};
}
}}
#endif

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/*=============================================================================
Copyright (c) 2001-2006 Joel de Guzman
Copyright (c) 2005-2006 Dan Marsden
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)
==============================================================================*/
#if !defined(BOOST_FUSION_CATEGORY_OF_IMPL_24122005_1731)
#define BOOST_FUSION_CATEGORY_OF_IMPL_24122005_1731
#include <utility>
namespace boost { namespace fusion {
struct std_pair_tag;
struct random_access_traversal_tag;
namespace extension
{
template<typename T>
struct category_of_impl;
template<>
struct category_of_impl<std_pair_tag>
{
template<typename T>
struct apply
{
typedef random_access_traversal_tag type;
};
};
}
}}
#endif

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/*=============================================================================
Copyright (c) 2001-2006 Joel de Guzman
Copyright (c) 2005-2006 Dan Marsden
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)
==============================================================================*/
#if !defined(BOOST_FUSION_END_IMPL_24122005_1755)
#define BOOST_FUSION_END_IMPL_24122005_1755
#include <boost/fusion/adapted/std_pair/std_pair_iterator.hpp>
namespace boost { namespace fusion {
struct std_pair_tag;
namespace extension
{
template <typename Tag>
struct end_impl;
template <>
struct end_impl<std_pair_tag>
{
template <typename Sequence>
struct apply
{
typedef std_pair_iterator<Sequence, 2> type;
static type
call(Sequence& v)
{
return type(v);
}
};
};
}
}}
#endif

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/*=============================================================================
Copyright (c) 2001-2006 Joel de Guzman
Copyright (c) 2005-2006 Dan Marsden
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)
==============================================================================*/
#if !defined(BOOST_FUSION_IS_SEQUENCE_IMPL_27122005_1651)
#define BOOST_FUSION_IS_SEQUENCE_IMPL_27122005_1651
#include <boost/mpl/bool.hpp>
namespace boost { namespace fusion {
struct std_pair_tag;
namespace extension
{
template<typename Tag>
struct is_sequence_impl;
template<>
struct is_sequence_impl<std_pair_tag>
{
template<typename Sequence>
struct apply : mpl::true_ {};
};
}
}}
#endif

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/*=============================================================================
Copyright (c) 2001-2006 Joel de Guzman
Copyright (c) 2005-2006 Dan Marsden
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)
==============================================================================*/
#if !defined(BOOST_FUSION_IS_VIEW_IMPL_27042006_2219)
#define BOOST_FUSION_IS_VIEW_IMPL_27042006_2219
#include <boost/mpl/bool.hpp>
namespace boost { namespace fusion
{
struct std_pair_tag;
namespace extension
{
template<typename Tag>
struct is_view_impl;
template<>
struct is_view_impl<std_pair_tag>
{
template<typename T>
struct apply : mpl::false_
{};
};
}
}}
#endif

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/*=============================================================================
Copyright (c) 2001-2006 Joel de Guzman
Copyright (c) 2005-2006 Dan Marsden
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)
==============================================================================*/
#if !defined(BOOST_FUSION_SIZE_IMPL_24122005_1759)
#define BOOST_FUSION_SIZE_IMPL_24122005_1759
#include <boost/mpl/int.hpp>
namespace boost { namespace fusion {
struct std_pair_tag;
namespace extension
{
template<typename T>
struct size_impl;
template <>
struct size_impl<std_pair_tag>
{
template <typename Sequence>
struct apply : mpl::int_<2> {};
};
}
}}
#endif

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/*=============================================================================
Copyright (c) 2001-2006 Joel de Guzman
Copyright (c) 2005-2006 Dan Marsden
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)
==============================================================================*/
#if !defined(BOOST_FUSION_VALUE_AT_IMPL_24122005_1917)
#define BOOST_FUSION_VALUE_AT_IMPL_24122005_1917
#include <boost/mpl/if.hpp>
#include <boost/static_assert.hpp>
namespace boost { namespace fusion {
struct std_pair_tag;
namespace extension
{
template<typename T>
struct value_at_impl;
template <>
struct value_at_impl<std_pair_tag>
{
template <typename Sequence, typename N>
struct apply
{
static int const n_value = N::value;
BOOST_STATIC_ASSERT((n_value >= 0 && n_value < 2));
typedef typename
mpl::if_c<
(n_value == 0)
, typename Sequence::first_type
, typename Sequence::second_type
>::type
type;
};
};
}
}}
#endif

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/*=============================================================================
Copyright (c) 2001-2006 Joel de Guzman
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)
==============================================================================*/
#if !defined(FUSION_STD_PAIR_ITERATOR_09262005_0934)
#define FUSION_STD_PAIR_ITERATOR_09262005_0934
#include <boost/fusion/iterator/iterator_facade.hpp>
#include <boost/type_traits/is_const.hpp>
#include <boost/mpl/assert.hpp>
#include <boost/mpl/identity.hpp>
#include <boost/mpl/if.hpp>
#include <boost/mpl/int.hpp>
#include <boost/mpl/minus.hpp>
#include <utility>
namespace boost { namespace fusion
{
struct random_access_traversal_tag;
template <typename Pair_, int N_>
struct std_pair_iterator
: iterator_facade<std_pair_iterator<Pair_, N_>, random_access_traversal_tag>
{
BOOST_MPL_ASSERT_RELATION(N_, >=, 0);
BOOST_MPL_ASSERT_RELATION(N_, <=, 2);
typedef mpl::int_<N_> index;
typedef Pair_ pair_type;
std_pair_iterator(Pair_& pair)
: pair(pair) {}
Pair_& pair;
template <typename Iterator>
struct value_of;
template <typename Pair>
struct value_of<std_pair_iterator<Pair, 0> >
: mpl::identity<typename Pair::first_type> {};
template <typename Pair>
struct value_of<std_pair_iterator<Pair, 1> >
: mpl::identity<typename Pair::second_type> {};
template <typename Iterator>
struct deref;
template <typename Pair>
struct deref<std_pair_iterator<Pair, 0> >
{
typedef typename
mpl::if_<
is_const<Pair>
, typename Pair::first_type const&
, typename Pair::first_type&
>::type
type;
static type
call(std_pair_iterator<Pair, 0> const& iter)
{
return iter.pair.first;
}
};
template <typename Pair>
struct deref<std_pair_iterator<Pair, 1> >
{
typedef typename
mpl::if_<
is_const<Pair>
, typename Pair::second_type const&
, typename Pair::second_type&
>::type
type;
static type
call(std_pair_iterator<Pair, 1> const& iter)
{
return iter.pair.second;
}
};
template <typename Iterator, typename N>
struct advance
{
typedef typename Iterator::index index;
typedef typename Iterator::pair_type pair_type;
typedef std_pair_iterator<pair_type, index::value + N::value> type;
static type
call(Iterator const& iter)
{
return type(iter.pair);
}
};
template <typename Iterator>
struct next : advance<Iterator, mpl::int_<1> > {};
template <typename Iterator>
struct prior : advance<Iterator, mpl::int_<-1> > {};
template <typename I1, typename I2>
struct distance : mpl::minus<typename I2::index, typename I1::index>
{
typedef typename
mpl::minus<
typename I2::index, typename I1::index
>::type
type;
static type
call(I1 const&, I2 const&)
{
return type();
}
};
};
}}
#endif

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/*=============================================================================
Copyright (c) 2001-2006 Joel de Guzman
Copyright (c) 2005-2006 Dan Marsden
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)
==============================================================================*/
#if !defined(BOOST_FUSION_TAG_OF_24122005_1722)
#define BOOST_FUSION_TAG_OF_24122005_1722
#include <boost/fusion/support/tag_of_fwd.hpp>
#include <utility>
namespace boost { namespace fusion {
struct std_pair_tag;
namespace traits
{
template<typename T1, typename T2>
struct tag_of<std::pair<T1, T2> >
{
typedef std_pair_tag type;
};
}
}}
#endif

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/*=============================================================================
Copyright (c) 2001-2006 Joel de Guzman
Copyright (c) 2005-2006 Dan Marsden
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)
==============================================================================*/
#if !defined(BOOST_FUSION_STRUCT_24122005_1744)
#define BOOST_FUSION_STD_STRUCT_24122005_1744
#include <boost/fusion/adapted/struct/extension.hpp>
#include <boost/fusion/adapted/struct/adapt_struct.hpp>
#include <boost/fusion/adapted/struct/struct_iterator.hpp>
#include <boost/fusion/adapted/struct/detail/is_view_impl.hpp>
#include <boost/fusion/adapted/struct/detail/is_sequence_impl.hpp>
#include <boost/fusion/adapted/struct/detail/category_of_impl.hpp>
#include <boost/fusion/adapted/struct/detail/begin_impl.hpp>
#include <boost/fusion/adapted/struct/detail/end_impl.hpp>
#include <boost/fusion/adapted/struct/detail/size_impl.hpp>
#include <boost/fusion/adapted/struct/detail/at_impl.hpp>
#include <boost/fusion/adapted/struct/detail/value_at_impl.hpp>
#endif

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/*=============================================================================
Copyright (c) 2001-2007 Joel de Guzman
Copyright (c) 2007 Dan Marsden
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)
==============================================================================*/
#if !defined(BOOST_FUSION_ADAPT_ASSOC_STRUCT_20070508_2207)
#define BOOST_FUSION_ADAPT_ASSOC_STRUCT_20070508_2207
#include <boost/fusion/support/tag_of_fwd.hpp>
#include <boost/fusion/adapted/struct/extension.hpp>
#include <boost/fusion/adapted/struct/struct_iterator.hpp>
#include <boost/fusion/adapted/struct/detail/is_view_impl.hpp>
#include <boost/fusion/adapted/struct/detail/is_sequence_impl.hpp>
#include <boost/fusion/adapted/struct/detail/category_of_impl.hpp>
#include <boost/fusion/adapted/struct/detail/begin_impl.hpp>
#include <boost/fusion/adapted/struct/detail/end_impl.hpp>
#include <boost/fusion/adapted/struct/detail/size_impl.hpp>
#include <boost/fusion/adapted/struct/detail/at_impl.hpp>
#include <boost/fusion/adapted/struct/detail/value_at_impl.hpp>
#include <boost/fusion/adapted/struct/detail/has_key_impl.hpp>
#include <boost/fusion/adapted/struct/detail/at_key_impl.hpp>
#include <boost/fusion/adapted/struct/detail/value_at_key_impl.hpp>
#include <boost/preprocessor/cat.hpp>
#include <boost/preprocessor/punctuation/comma_if.hpp>
#include <boost/preprocessor/seq/for_each_i.hpp>
#include <boost/preprocessor/tuple/elem.hpp>
#include <boost/preprocessor/repetition/enum_params_with_a_default.hpp>
#include <boost/preprocessor/repetition/enum_params.hpp>
#include <boost/preprocessor/cat.hpp>
#include <boost/mpl/int.hpp>
#include <utility>
namespace boost { namespace fusion { namespace extension {
template<typename Struct, typename Key>
struct struct_assoc_member;
}}}
#define BOOST_FUSION_ADAPT_ASSOC_STRUCT(name, bseq) \
BOOST_FUSION_ADAPT_ASSOC_STRUCT_I( \
name, BOOST_PP_CAT(BOOST_FUSION_ADAPT_ASSOC_STRUCT_X bseq, 0)) \
/***/
#define BOOST_FUSION_ADAPT_ASSOC_STRUCT_X(x, y, z) ((x, y, z)) BOOST_FUSION_ADAPT_ASSOC_STRUCT_Y
#define BOOST_FUSION_ADAPT_ASSOC_STRUCT_Y(x, y, z) ((x, y, z)) BOOST_FUSION_ADAPT_ASSOC_STRUCT_X
#define BOOST_FUSION_ADAPT_ASSOC_STRUCT_X0
#define BOOST_FUSION_ADAPT_ASSOC_STRUCT_Y0
// BOOST_FUSION_ADAPT_ASSOC_STRUCT_I generates the overarching structure and uses
// SEQ_FOR_EACH_I to generate the "linear" substructures.
// Thanks to Paul Mensonides for the PP macro help
#define BOOST_FUSION_ADAPT_ASSOC_STRUCT_I(name, seq) \
namespace boost { namespace fusion { namespace traits \
{ \
template <> \
struct tag_of<name> \
{ \
typedef struct_tag type; \
}; \
}}} \
namespace boost { namespace fusion { namespace extension \
{ \
template <> \
struct struct_size<name> : mpl::int_<BOOST_PP_SEQ_SIZE(seq)> {}; \
BOOST_PP_SEQ_FOR_EACH_I(BOOST_FUSION_ADAPT_ASSOC_STRUCT_C, name, seq) \
}}} \
/***/
#define BOOST_FUSION_ADAPT_ASSOC_STRUCT_C(r, name, i, xy) \
template <> \
struct struct_member<name, i> \
{ \
typedef BOOST_PP_TUPLE_ELEM(3, 0, xy) type; \
static type& call(name& struct_) \
{ \
return struct_.BOOST_PP_TUPLE_ELEM(3, 1, xy); \
}; \
}; \
template<> \
struct struct_assoc_member<name, BOOST_PP_TUPLE_ELEM(3, 2, xy)> \
{ \
typedef BOOST_PP_TUPLE_ELEM(3, 0, xy) type; \
static type& call(name& struct_) \
{ \
return struct_.BOOST_PP_TUPLE_ELEM(3, 1, xy); \
}; \
};
/***/
#endif

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/*=============================================================================
Copyright (c) 2001-2007 Joel de Guzman
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)
==============================================================================*/
#if !defined(BOOST_FUSION_ADAPT_STRUCT_APRIL_2_2007_1158AM)
#define BOOST_FUSION_ADAPT_STRUCT_APRIL_2_2007_1158AM
#include <boost/fusion/support/tag_of_fwd.hpp>
#include <boost/fusion/adapted/struct/extension.hpp>
#include <boost/fusion/adapted/struct/struct_iterator.hpp>
#include <boost/fusion/adapted/struct/detail/is_view_impl.hpp>
#include <boost/fusion/adapted/struct/detail/is_sequence_impl.hpp>
#include <boost/fusion/adapted/struct/detail/category_of_impl.hpp>
#include <boost/fusion/adapted/struct/detail/begin_impl.hpp>
#include <boost/fusion/adapted/struct/detail/end_impl.hpp>
#include <boost/fusion/adapted/struct/detail/size_impl.hpp>
#include <boost/fusion/adapted/struct/detail/at_impl.hpp>
#include <boost/fusion/adapted/struct/detail/value_at_impl.hpp>
#include <boost/preprocessor/cat.hpp>
#include <boost/preprocessor/punctuation/comma_if.hpp>
#include <boost/preprocessor/seq/for_each_i.hpp>
#include <boost/preprocessor/tuple/elem.hpp>
#include <boost/preprocessor/repetition/enum_params_with_a_default.hpp>
#include <boost/preprocessor/repetition/enum_params.hpp>
#include <boost/preprocessor/cat.hpp>
#include <boost/mpl/int.hpp>
#include <utility>
#define BOOST_FUSION_ADAPT_STRUCT(name, bseq) \
BOOST_FUSION_ADAPT_STRUCT_I( \
name, BOOST_PP_CAT(BOOST_FUSION_ADAPT_STRUCT_X bseq, 0)) \
/***/
#define BOOST_FUSION_ADAPT_STRUCT_X(x, y) ((x, y)) BOOST_FUSION_ADAPT_STRUCT_Y
#define BOOST_FUSION_ADAPT_STRUCT_Y(x, y) ((x, y)) BOOST_FUSION_ADAPT_STRUCT_X
#define BOOST_FUSION_ADAPT_STRUCT_X0
#define BOOST_FUSION_ADAPT_STRUCT_Y0
// BOOST_FUSION_ADAPT_STRUCT_I generates the overarching structure and uses
// SEQ_FOR_EACH_I to generate the "linear" substructures.
// Thanks to Paul Mensonides for the PP macro help
#define BOOST_FUSION_ADAPT_STRUCT_I(name, seq) \
namespace boost { namespace fusion { namespace traits \
{ \
template <> \
struct tag_of<name> \
{ \
typedef struct_tag type; \
}; \
}}} \
namespace boost { namespace fusion { namespace extension \
{ \
template <> \
struct struct_size<name> : mpl::int_<BOOST_PP_SEQ_SIZE(seq)> {}; \
BOOST_PP_SEQ_FOR_EACH_I(BOOST_FUSION_ADAPT_STRUCT_C, name, seq) \
}}} \
/***/
#define BOOST_FUSION_ADAPT_STRUCT_C(r, name, i, xy) \
template <> \
struct struct_member<name, i> \
{ \
typedef BOOST_PP_TUPLE_ELEM(2, 0, xy) type; \
static type& call(name& struct_) \
{ \
return struct_.BOOST_PP_TUPLE_ELEM(2, 1, xy); \
}; \
}; \
/***/
#endif

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/*=============================================================================
Copyright (c) 2001-2006 Joel de Guzman
Copyright (c) 2005-2006 Dan Marsden
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)
==============================================================================*/
#if !defined(BOOST_FUSION_AT_IMPL_24122005_1807)
#define BOOST_FUSION_AT_IMPL_24122005_1807
#include <boost/fusion/support/detail/access.hpp>
#include <boost/mpl/assert.hpp>
#include <boost/mpl/int.hpp>
namespace boost { namespace fusion
{
struct struct_tag;
namespace extension
{
template<typename T>
struct at_impl;
template <typename Struct, int N>
struct struct_member;
template <typename Struct>
struct struct_size;
template <>
struct at_impl<struct_tag>
{
template <typename Sequence, typename N>
struct apply
{
static int const n_value = N::value;
BOOST_MPL_ASSERT_RELATION(
n_value, <=, extension::struct_size<Sequence>::value);
typedef typename
extension::struct_member<Sequence, N::value>
element;
typedef typename
mpl::eval_if<
is_const<Sequence>
, detail::cref_result<element>
, detail::ref_result<element>
>::type
type;
static type
call(Sequence& seq)
{
return extension::
struct_member<Sequence, N::value>::call(seq);
}
};
};
}
}}
#endif

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/*=============================================================================
Copyright (c) 2001-2007 Joel de Guzman
Copyright (c) 2005-2007 Dan Marsden
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)
==============================================================================*/
#if !defined(BOOST_FUSION_AT_KEY_IMPL_20070508_2248)
#define BOOST_FUSION_AT_KEY_IMPL_20070508_2248
#include <boost/fusion/support/detail/access.hpp>
namespace boost { namespace fusion
{
struct struct_tag;
namespace extension
{
template<typename T>
struct at_key_impl;
template <typename Struct, typename Key>
struct struct_assoc_member;
template <>
struct at_key_impl<struct_tag>
{
template <typename Sequence, typename Key>
struct apply
{
typedef typename
extension::struct_assoc_member<Sequence, Key>
element;
typedef typename
mpl::eval_if<
is_const<Sequence>
, detail::cref_result<element>
, detail::ref_result<element>
>::type
type;
static type
call(Sequence& seq)
{
return extension::
struct_assoc_member<Sequence, Key>::call(seq);
}
};
};
}
}}
#endif

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/*=============================================================================
Copyright (c) 2001-2006 Joel de Guzman
Copyright (c) 2005-2006 Dan Marsden
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)
==============================================================================*/
#if !defined(BOOST_FUSION_BEGIN_IMPL_24122005_1752)
#define BOOST_FUSION_BEGIN_IMPL_24122005_1752
#include <boost/fusion/adapted/struct/struct_iterator.hpp>
namespace boost { namespace fusion
{
struct struct_tag;
namespace extension
{
template<typename T>
struct begin_impl;
template <>
struct begin_impl<struct_tag>
{
template <typename Sequence>
struct apply
{
typedef struct_iterator<Sequence, 0> type;
static type
call(Sequence& v)
{
return type(v);
}
};
};
}
}}
#endif

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/*=============================================================================
Copyright (c) 2001-2006 Joel de Guzman
Copyright (c) 2005-2006 Dan Marsden
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)
==============================================================================*/
#if !defined(BOOST_FUSION_CATEGORY_OF_IMPL_24122005_1731)
#define BOOST_FUSION_CATEGORY_OF_IMPL_24122005_1731
#include <utility>
namespace boost { namespace fusion
{
struct struct_tag;
struct random_access_traversal_tag;
namespace extension
{
template<typename T>
struct category_of_impl;
template<>
struct category_of_impl<struct_tag>
{
template<typename T>
struct apply
{
typedef random_access_traversal_tag type;
};
};
}
}}
#endif

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/*=============================================================================
Copyright (c) 2001-2006 Joel de Guzman
Copyright (c) 2005-2006 Dan Marsden
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)
==============================================================================*/
#if !defined(BOOST_FUSION_END_IMPL_24122005_1755)
#define BOOST_FUSION_END_IMPL_24122005_1755
#include <boost/fusion/adapted/struct/struct_iterator.hpp>
namespace boost { namespace fusion
{
struct struct_tag;
namespace extension
{
template <typename Tag>
struct end_impl;
template <>
struct end_impl<struct_tag>
{
template <typename Sequence>
struct apply
{
typedef struct_iterator<Sequence, 2> type;
static type
call(Sequence& v)
{
return type(v);
}
};
};
}
}}
#endif

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/*=============================================================================
Copyright (c) 2001-2007 Joel de Guzman
Copyright (c) 2005-2007 Dan Marsden
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)
==============================================================================*/
#if !defined(BOOST_FUSION_HAS_KEY_IMPL_20070508_2231)
#define BOOST_FUSION_HAS_KEY_IMPL_20070508_2231
#include <boost/type_traits/is_same.hpp>
#include <boost/mpl/not.hpp>
namespace boost { namespace fusion {
struct struct_tag;
namespace extension
{
struct no_such_member;
template<typename T>
struct has_key_impl;
template<typename Struct, typename Key>
struct struct_assoc_member;
template<>
struct has_key_impl<struct_tag>
{
template<typename Sequence, typename Key>
struct apply
: mpl::not_<is_same<no_such_member, typename struct_assoc_member<Sequence, Key>::type> >
{
};
};
}
}}
#endif

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/*=============================================================================
Copyright (c) 2001-2006 Joel de Guzman
Copyright (c) 2005-2006 Dan Marsden
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)
==============================================================================*/
#if !defined(BOOST_FUSION_IS_SEQUENCE_IMPL_27122005_1651)
#define BOOST_FUSION_IS_SEQUENCE_IMPL_27122005_1651
#include <boost/mpl/bool.hpp>
namespace boost { namespace fusion
{
struct struct_tag;
namespace extension
{
template<typename Tag>
struct is_sequence_impl;
template<>
struct is_sequence_impl<struct_tag>
{
template<typename Sequence>
struct apply : mpl::true_ {};
};
}
}}
#endif

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/*=============================================================================
Copyright (c) 2001-2006 Joel de Guzman
Copyright (c) 2005-2006 Dan Marsden
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)
==============================================================================*/
#if !defined(BOOST_FUSION_IS_VIEW_IMPL_27042006_2219)
#define BOOST_FUSION_IS_VIEW_IMPL_27042006_2219
#include <boost/mpl/bool.hpp>
namespace boost { namespace fusion
{
struct struct_tag;
namespace extension
{
template<typename Tag>
struct is_view_impl;
template<>
struct is_view_impl<struct_tag>
{
template<typename T>
struct apply : mpl::false_
{};
};
}
}}
#endif

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/*=============================================================================
Copyright (c) 2001-2006 Joel de Guzman
Copyright (c) 2005-2006 Dan Marsden
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)
==============================================================================*/
#if !defined(BOOST_FUSION_SIZE_IMPL_24122005_1759)
#define BOOST_FUSION_SIZE_IMPL_24122005_1759
#include <boost/mpl/int.hpp>
namespace boost { namespace fusion
{
namespace extension
{
template <typename Struct>
struct struct_size;
}
struct struct_tag;
namespace extension
{
template<typename T>
struct size_impl;
template <>
struct size_impl<struct_tag>
{
template <typename Sequence>
struct apply : extension::struct_size<Sequence> {};
};
}
}}
#endif

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/*=============================================================================
Copyright (c) 2001-2006 Joel de Guzman
Copyright (c) 2005-2006 Dan Marsden
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)
==============================================================================*/
#if !defined(BOOST_FUSION_VALUE_AT_IMPL_24122005_1917)
#define BOOST_FUSION_VALUE_AT_IMPL_24122005_1917
#include <boost/mpl/if.hpp>
#include <boost/static_assert.hpp>
namespace boost { namespace fusion
{
struct struct_tag;
namespace extension
{
template<typename T>
struct value_at_impl;
template <typename Struct, int N>
struct struct_member;
template <typename Struct>
struct struct_size;
template <>
struct value_at_impl<struct_tag>
{
template <typename Sequence, typename N>
struct apply
{
static int const n_value = N::value;
BOOST_MPL_ASSERT_RELATION(
n_value, <=, extension::struct_size<Sequence>::value);
typedef typename
extension::struct_member<Sequence, N::value>::type
type;
};
};
}
}}
#endif

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/*=============================================================================
Copyright (c) 2001-2007 Joel de Guzman
Copyright (c) 2005-2007 Dan Marsden
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)
==============================================================================*/
#if !defined(BOOST_FUSION_VALUE_AT_KEY_IMPL_20070508_2300)
#define BOOST_FUSION_VALUE_AT_KEY_IMPL_20070508_2300
#include <boost/mpl/if.hpp>
namespace boost { namespace fusion
{
struct struct_tag;
namespace extension
{
template<typename T>
struct value_at_key_impl;
template <typename Struct, typename Key>
struct struct_assoc_member;
template <>
struct value_at_key_impl<struct_tag>
{
template <typename Sequence, typename Key>
struct apply
{
typedef typename
extension::struct_assoc_member<Sequence, Key>::type
type;
};
};
}
}}
#endif

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/*=============================================================================
Copyright (c) 2001-2007 Joel de Guzman
Copyright (c) 2005-2006 Dan Marsden
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)
==============================================================================*/
#if !defined(FUSION_STRUCT_EXTENSION_APRIL_2_2007_1008AM)
#define FUSION_STRUCT_EXTENSION_APRIL_2_2007_1008AM
#include <boost/type_traits/add_const.hpp>
namespace boost { namespace fusion { namespace extension
{
template <typename Struct, int N>
struct struct_member;
template <typename Struct>
struct struct_size;
template <typename Struct, int N>
struct struct_member<Struct const, N>
{
typedef typename
add_const<typename struct_member<Struct, N>::type>::type
type;
static type&
call(Struct const& struct_)
{
return struct_member<Struct, N>::call(
const_cast<Struct&>(struct_));
}
};
template <typename Struct>
struct struct_size<Struct const>
: struct_size<Struct>
{};
struct no_such_member;
template<typename Struct, typename Key>
struct struct_assoc_member
{
typedef no_such_member type;
};
template<typename Struct, typename Key>
struct struct_assoc_member<Struct const, Key>
{
typedef typename
add_const<typename struct_assoc_member<Struct, Key>::type>::type
type;
static type&
call(Struct const& struct_)
{
return struct_assoc_member<Struct, Key>::call(
const_cast<Struct&>(struct_));
}
};
}}}
#endif

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/*=============================================================================
Copyright (c) 2001-2007 Joel de Guzman
Copyright (c) 2005-2006 Dan Marsden
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)
==============================================================================*/
#if !defined(FUSION_STRUCT_ITERATOR_APRIL_2_2007_1008AM)
#define FUSION_STRUCT_ITERATOR_APRIL_2_2007_1008AM
#include <boost/fusion/iterator/iterator_facade.hpp>
#include <boost/fusion/adapted/struct/extension.hpp>
#include <boost/type_traits/is_const.hpp>
#include <boost/type_traits/add_reference.hpp>
#include <boost/mpl/assert.hpp>
#include <boost/mpl/identity.hpp>
#include <boost/mpl/if.hpp>
#include <boost/mpl/int.hpp>
#include <boost/mpl/minus.hpp>
#include <utility>
namespace boost { namespace fusion
{
struct random_access_traversal_tag;
template <typename Struct, int N_>
struct struct_iterator
: iterator_facade<struct_iterator<Struct, N_>, random_access_traversal_tag>
{
BOOST_MPL_ASSERT_RELATION(N_, >=, 0);
BOOST_MPL_ASSERT_RELATION(N_, <=, extension::struct_size<Struct>::value);
typedef mpl::int_<N_> index;
typedef Struct struct_type;
struct_iterator(Struct& struct_)
: struct_(struct_) {}
Struct& struct_;
template <typename Iterator>
struct value_of
: extension::struct_member<Struct, N_>
{
};
template <typename Iterator>
struct deref
{
typedef typename
add_reference<
typename extension::struct_member<Struct, N_>::type
>::type
type;
static type
call(Iterator const& iter)
{
return extension::struct_member<Struct, N_>::
call(iter.struct_);
}
};
template <typename Iterator, typename N>
struct advance
{
typedef typename Iterator::index index;
typedef typename Iterator::struct_type struct_type;
typedef struct_iterator<struct_type, index::value + N::value> type;
static type
call(Iterator const& iter)
{
return type(iter.struct_);
}
};
template <typename Iterator>
struct next : advance<Iterator, mpl::int_<1> > {};
template <typename Iterator>
struct prior : advance<Iterator, mpl::int_<-1> > {};
template <typename I1, typename I2>
struct distance : mpl::minus<typename I2::index, typename I1::index>
{
typedef typename
mpl::minus<
typename I2::index, typename I1::index
>::type
type;
static type
call(I1 const&, I2 const&)
{
return type();
}
};
};
}}
#endif

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/*=============================================================================
Copyright (c) 2001-2006 Joel de Guzman
Copyright (c) 2005-2006 Dan Marsden
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)
==============================================================================*/
#if !defined(BOOST_FUSION_VARIANT_12112006_1614)
#define BOOST_FUSION_VARIANT_12112006_1614
#include <boost/fusion/adapted/variant/variant_iterator.hpp>
#include <boost/fusion/adapted/variant/detail/is_view_impl.hpp>
#include <boost/fusion/adapted/variant/detail/is_sequence_impl.hpp>
#include <boost/fusion/adapted/variant/detail/category_of_impl.hpp>
#include <boost/fusion/adapted/variant/tag_of.hpp>
#include <boost/fusion/adapted/variant/detail/size_impl.hpp>
#include <boost/fusion/adapted/variant/detail/begin_impl.hpp>
#include <boost/fusion/adapted/variant/detail/end_impl.hpp>
#endif

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/*=============================================================================
Copyright (c) 2001-2006 Joel de Guzman
Copyright (c) 2005-2006 Dan Marsden
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)
==============================================================================*/
#if !defined(BOOST_FUSION_VARIANT_BEGIN_IMPL_12112006_2137)
#define BOOST_FUSION_VARIANT_BEGIN_IMPL_12112006_2137
#include <boost/mpl/begin.hpp>
namespace boost { namespace fusion {
struct variant_tag;
template<typename Seq, typename Iterator>
struct variant_iterator;
namespace extension
{
template<typename T>
struct begin_impl;
template <>
struct begin_impl<variant_tag>
{
template <typename Seq>
struct apply
{
typedef variant_iterator<
Seq,
typename mpl::begin<typename Seq::types>::type> type;
static type
call(Seq& v)
{
return type(v);
}
};
};
}
}}
#endif

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/*=============================================================================
Copyright (c) 2001-2006 Joel de Guzman
Copyright (c) 2005-2006 Dan Marsden
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)
==============================================================================*/
#if !defined(BOOST_FUSION_VARIANT_CATEGORY_OF_IMPL_13112006_0802)
#define BOOST_FUSION_VARIANT_CATEGORY_OF_IMPL_13112006_0802
namespace boost { namespace fusion {
struct variant_tag;
struct forward_traversal_tag;
namespace extension
{
template<typename T>
struct category_of_impl;
template<>
struct category_of_impl<variant_tag>
{
template<typename T>
struct apply
{
typedef forward_traversal_tag type;
};
};
}
}}
#endif

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/*=============================================================================
Copyright (c) 2001-2006 Joel de Guzman
Copyright (c) 2005-2006 Dan Marsden
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)
==============================================================================*/
#if !defined(BOOST_FUSION_VARIANT_END_IMPL_12112006_2137)
#define BOOST_FUSION_VARIANT_END_IMPL_12112006_2137
#include <boost/mpl/end.hpp>
namespace boost { namespace fusion {
struct variant_tag;
template<typename Seq, typename Iterator>
struct variant_iterator;
namespace extension
{
template<typename T>
struct end_impl;
template <>
struct end_impl<variant_tag>
{
template <typename Seq>
struct apply
{
typedef variant_iterator<
Seq,
typename mpl::end<typename Seq::types>::type> type;
static type
call(Seq& v)
{
return type(v);
}
};
};
}
}}
#endif

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/*=============================================================================
Copyright (c) 2001-2006 Joel de Guzman
Copyright (c) 2005-2006 Dan Marsden
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)
==============================================================================*/
#if !defined(BOOST_FUSION_VARIANT_IS_SEQUENCE_IMPL_13112006_0748)
#define BOOST_FUSION_VARIANT_IS_SEQUENCE_IMPL_13112006_0748
#include <boost/mpl/bool.hpp>
namespace boost { namespace fusion {
struct variant_tag;
namespace extension
{
template<typename Tag>
struct is_sequence_impl;
template<>
struct is_sequence_impl<variant_tag>
{
template<typename Sequence>
struct apply : mpl::true_ {};
};
}
}}
#endif

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/*=============================================================================
Copyright (c) 2001-2006 Joel de Guzman
Copyright (c) 2005-2006 Dan Marsden
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)
==============================================================================*/
#if !defined(BOOST_FUSION_VARIANT_IS_VIEW_IMPL_13112006_0749)
#define BOOST_FUSION_VARIANT_IS_VIEW_IMPL_13112006_0749
#include <boost/mpl/bool.hpp>
namespace boost { namespace fusion {
struct variant_tag;
namespace extension
{
template<typename Tag>
struct is_view_impl;
template<>
struct is_view_impl<variant_tag>
{
template<typename Sequence>
struct apply : mpl::false_ {};
};
}
}}
#endif

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/*=============================================================================
Copyright (c) 2001-2006 Joel de Guzman
Copyright (c) 2005-2006 Dan Marsden
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)
==============================================================================*/
#if !defined(BOOST_FUSION_VARIANT_SIZE_IMPL_12112006_2115)
#define BOOST_FUSION_VARIANT_SIZE_IMPL_12112006_2115
#include <boost/mpl/size.hpp>
namespace boost { namespace fusion {
struct variant_tag;
namespace extension
{
template<typename T>
struct size_impl;
template<>
struct size_impl<variant_tag>
{
template<typename Sequence>
struct apply : mpl::size<typename Sequence::types>
{};
};
}
}}
#endif

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/*=============================================================================
Copyright (c) 2001-2006 Joel de Guzman
Copyright (c) 2005-2006 Dan Marsden
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)
==============================================================================*/
#if !defined(BOOST_FUSION_VARIANT_TAG_OF_12112006_1704)
#define BOOST_FUSION_VARIANT_TAG_OF_12112006_1704
#include <boost/fusion/support/tag_of_fwd.hpp>
#include <boost/variant/variant_fwd.hpp>
namespace boost { namespace fusion
{
struct variant_tag;
namespace traits
{
template<BOOST_VARIANT_ENUM_PARAMS(typename T)>
struct tag_of<boost::variant<BOOST_VARIANT_ENUM_PARAMS(T)> >
{
typedef variant_tag type;
};
}
}}
#endif

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/*=============================================================================
Copyright (c) 2001-2006 Joel de Guzman
Copyright (c) 2005-2006 Dan Marsden
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)
==============================================================================*/
#if !defined(BOOST_FUSION_VARIANT_ITERATOR_12112006_1617)
#define BOOST_FUSION_VARIANT_ITERATOR_12112006_1617
#include <boost/fusion/iterator/iterator_facade.hpp>
#include <boost/mpl/next.hpp>
#include <boost/mpl/int.hpp>
#include <boost/mpl/distance.hpp>
#include <boost/mpl/deref.hpp>
#include <boost/mpl/eval_if.hpp>
#include <boost/type_traits/is_const.hpp>
#include <boost/type_traits/add_const.hpp>
#include <boost/type_traits/add_reference.hpp>
#include <boost/variant/get.hpp>
#include <boost/detail/workaround.hpp>
namespace boost { namespace fusion
{
struct forward_traversal_tag;
template<typename Variant, typename MPLIterator>
struct variant_iterator
: iterator_facade<variant_iterator<Variant, MPLIterator>, forward_traversal_tag>
{
typedef Variant variant_type;
typedef MPLIterator iterator;
variant_iterator(Variant& var)
: var_(var) {}
Variant& var_;
template<typename Iterator>
struct next
{
typedef variant_iterator<
typename Iterator::variant_type,
typename mpl::next<typename Iterator::iterator>::type> type;
static type
call(Iterator const& i)
{
return type(i.var_);
}
};
template<typename I1, typename I2>
struct distance
: mpl::distance<
typename I1::iterator,
typename I2::iterator>
{
typedef typename mpl::distance<
typename I1::iterator,
typename I2::iterator>::type type;
static type call(I1 const& i1, I2 const& i2)
{
return type();
}
};
template<typename Iterator>
struct value_of
: mpl::deref<typename Iterator::iterator>
{};
template <typename Iterator>
struct deref
{
typedef typename
mpl::eval_if<
is_const<typename Iterator::variant_type>
, add_const<typename mpl::deref<typename Iterator::iterator>::type>
, mpl::deref<typename Iterator::iterator>
>::type
value_type;
typedef typename
add_reference<value_type>::type
type;
#if BOOST_WORKAROUND(BOOST_MSVC, < 1400)
// for some unknown reason (compiler bug) VC7.1 gets confused with
// variant and optional get functions.
static type
call(Iterator const & it)
{
boost::detail::variant::get_visitor<type> v;
typedef typename mpl::deref<typename Iterator::iterator>::type type;
if (type* result = it.var_.apply_visitor(v))
return *result;
it.var_ = type(); // prime the variant
return *it.var_.apply_visitor(v); // no-throw!
}
#else
static type
call(Iterator const & it)
{
typedef typename mpl::deref<typename Iterator::iterator>::type type;
if (type* result = boost::get<type>(&it.var_))
return *result;
it.var_ = type(); // prime the variant
return *boost::get<type>(&it.var_); // no-throw!
}
#endif
};
};
}}
#endif