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Diffstat (limited to '3rdParty/Boost/src/boost/fusion/algorithm/transformation/insert.hpp')
-rw-r--r-- | 3rdParty/Boost/src/boost/fusion/algorithm/transformation/insert.hpp | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/3rdParty/Boost/src/boost/fusion/algorithm/transformation/insert.hpp b/3rdParty/Boost/src/boost/fusion/algorithm/transformation/insert.hpp new file mode 100644 index 0000000..1702bc1 --- /dev/null +++ b/3rdParty/Boost/src/boost/fusion/algorithm/transformation/insert.hpp @@ -0,0 +1,63 @@ +/*============================================================================= + 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_INSERT_07222005_0730) +#define FUSION_INSERT_07222005_0730 + +#include <boost/fusion/support/detail/as_fusion_element.hpp> +#include <boost/fusion/iterator/mpl/convert_iterator.hpp> +#include <boost/fusion/container/vector/vector10.hpp> +#include <boost/fusion/view/joint_view/joint_view.hpp> +#include <boost/fusion/view/single_view/single_view.hpp> +#include <boost/fusion/view/iterator_range/iterator_range.hpp> +#include <boost/fusion/sequence/intrinsic/begin.hpp> +#include <boost/fusion/sequence/intrinsic/end.hpp> +#include <boost/fusion/adapted/mpl/mpl_iterator.hpp> + +namespace boost { namespace fusion +{ + namespace result_of + { + template <typename Sequence, typename Position, typename T> + struct insert + { + typedef typename detail::as_fusion_element<T>::type element_type; + typedef typename convert_iterator<Position>::type pos_type; + typedef typename result_of::begin<Sequence>::type first_type; + typedef typename result_of::end<Sequence>::type last_type; + + typedef iterator_range<first_type, pos_type> left_type; + typedef iterator_range<pos_type, last_type> right_type; + typedef fusion::single_view<element_type> single_view; + typedef joint_view<left_type, single_view const> left_insert_type; + typedef joint_view<left_insert_type, right_type> type; + }; + } + + template <typename Sequence, typename Position, typename T> + inline typename result_of::insert< + Sequence const, Position, T>::type + insert(Sequence const& seq, Position const& pos, T const& x) + { + typedef result_of::insert< + Sequence const, Position, T> + result_of; + typedef typename result_of::left_type left_type; + typedef typename result_of::right_type right_type; + typedef typename result_of::single_view single_view; + typedef typename result_of::left_insert_type left_insert_type; + typedef typename result_of::type result; + + left_type left(fusion::begin(seq), convert_iterator<Position>::call(pos)); + right_type right(convert_iterator<Position>::call(pos), fusion::end(seq)); + single_view insert(x); + left_insert_type left_insert(left, insert); + return result(left_insert, right); + } +}} + +#endif + |