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-rw-r--r--3rdParty/Boost/src/boost/fusion/algorithm/transformation/erase.hpp135
1 files changed, 135 insertions, 0 deletions
diff --git a/3rdParty/Boost/src/boost/fusion/algorithm/transformation/erase.hpp b/3rdParty/Boost/src/boost/fusion/algorithm/transformation/erase.hpp
new file mode 100644
index 0000000..6ad737f
--- /dev/null
+++ b/3rdParty/Boost/src/boost/fusion/algorithm/transformation/erase.hpp
@@ -0,0 +1,135 @@
+/*=============================================================================
+ Copyright (c) 2001-2011 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_ERASE_07232005_0534)
+#define FUSION_ERASE_07232005_0534
+
+#include <boost/fusion/iterator/equal_to.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/iterator_range/iterator_range.hpp>
+#include <boost/fusion/support/detail/as_fusion_element.hpp>
+#include <boost/fusion/sequence/intrinsic/begin.hpp>
+#include <boost/fusion/sequence/intrinsic/end.hpp>
+#include <boost/fusion/adapted/mpl/mpl_iterator.hpp>
+#include <boost/fusion/support/is_sequence.hpp>
+#include <boost/utility/enable_if.hpp>
+#include <boost/mpl/if.hpp>
+
+namespace boost { namespace fusion
+{
+ namespace result_of
+ {
+ template <typename Sequence, typename First>
+ struct compute_erase_last // put this in detail!!!
+ {
+ typedef typename result_of::end<Sequence>::type seq_last_type;
+ typedef typename convert_iterator<First>::type first_type;
+ typedef typename
+ mpl::if_<
+ result_of::equal_to<first_type, seq_last_type>
+ , first_type
+ , typename result_of::next<first_type>::type
+ >::type
+ type;
+
+ static type
+ call(First const& first, mpl::false_)
+ {
+ return fusion::next(convert_iterator<First>::call(first));
+ }
+
+ static type
+ call(First const& first, mpl::true_)
+ {
+ return convert_iterator<First>::call(first);
+ }
+
+ static type
+ call(First const& first)
+ {
+ return call(first, result_of::equal_to<first_type, seq_last_type>());
+ }
+ };
+
+ struct use_default;
+
+ template <class T, class Default>
+ struct fusion_default_help
+ : mpl::if_<
+ is_same<T, use_default>
+ , Default
+ , T
+ >
+ {
+ };
+
+ template <
+ typename Sequence
+ , typename First
+ , typename Last = use_default>
+ struct erase
+ {
+ typedef typename result_of::begin<Sequence>::type seq_first_type;
+ typedef typename result_of::end<Sequence>::type seq_last_type;
+ BOOST_STATIC_ASSERT((!result_of::equal_to<seq_first_type, seq_last_type>::value));
+
+ typedef First FirstType;
+ typedef typename
+ fusion_default_help<
+ Last
+ , typename compute_erase_last<Sequence, First>::type
+ >::type
+ LastType;
+
+ typedef typename convert_iterator<FirstType>::type first_type;
+ typedef typename convert_iterator<LastType>::type last_type;
+ typedef iterator_range<seq_first_type, first_type> left_type;
+ typedef iterator_range<last_type, seq_last_type> right_type;
+ typedef joint_view<left_type, right_type> type;
+ };
+ }
+
+ template <typename Sequence, typename First>
+ typename
+ lazy_enable_if<
+ traits::is_sequence<Sequence>
+ , typename result_of::erase<Sequence const, First>
+ >::type
+ erase(Sequence const& seq, First const& first)
+ {
+ typedef result_of::erase<Sequence const, First> result_of;
+ typedef typename result_of::left_type left_type;
+ typedef typename result_of::right_type right_type;
+ typedef typename result_of::type result_type;
+
+ left_type left(
+ fusion::begin(seq)
+ , convert_iterator<First>::call(first));
+ right_type right(
+ fusion::result_of::compute_erase_last<Sequence const, First>::call(first)
+ , fusion::end(seq));
+ return result_type(left, right);
+ }
+
+ template <typename Sequence, typename First, typename Last>
+ typename result_of::erase<Sequence const, First, Last>::type
+ erase(Sequence const& seq, First const& first, Last const& last)
+ {
+ typedef result_of::erase<Sequence const, First, Last> result_of;
+ typedef typename result_of::left_type left_type;
+ typedef typename result_of::right_type right_type;
+ typedef typename result_of::type result_type;
+
+ left_type left(fusion::begin(seq), first);
+ right_type right(last, fusion::end(seq));
+ return result_type(left, right);
+ }
+}}
+
+#endif
+