Squashed 'third_party/boostorg/range/' content from commit 4cfd4d8
Change-Id: I641c49f21039952b16f888223a952503e43a28a9
git-subtree-dir: third_party/boostorg/range
git-subtree-split: 4cfd4d8287ca949d7f29256adf3e796a0d1775ec
diff --git a/include/boost/range/adaptor/copied.hpp b/include/boost/range/adaptor/copied.hpp
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+++ b/include/boost/range/adaptor/copied.hpp
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+// Boost.Range library
+//
+// Copyright Thorsten Ottosen, Neil Groves 2006. Use, modification and
+// distribution is subject to 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)
+//
+// For more information, see http://www.boost.org/libs/range/
+//
+
+#ifndef BOOST_RANGE_ADAPTOR_COPIED_HPP
+#define BOOST_RANGE_ADAPTOR_COPIED_HPP
+
+#include <boost/range/adaptor/argument_fwd.hpp>
+#include <boost/range/adaptor/sliced.hpp>
+#include <boost/range/size_type.hpp>
+#include <boost/range/iterator_range.hpp>
+#include <boost/range/concepts.hpp>
+
+namespace boost
+{
+ namespace adaptors
+ {
+ struct copied
+ {
+ copied(std::size_t t_, std::size_t u_)
+ : t(t_), u(u_) {}
+
+ std::size_t t;
+ std::size_t u;
+ };
+
+ template<class CopyableRandomAccessRange>
+ inline CopyableRandomAccessRange
+ operator|(const CopyableRandomAccessRange& r, const copied& f)
+ {
+ BOOST_RANGE_CONCEPT_ASSERT((
+ RandomAccessRangeConcept<const CopyableRandomAccessRange>));
+
+ iterator_range<
+ BOOST_DEDUCED_TYPENAME range_iterator<
+ const CopyableRandomAccessRange
+ >::type
+ > temp(adaptors::slice(r, f.t, f.u));
+
+ return CopyableRandomAccessRange(temp.begin(), temp.end());
+ }
+
+ template<class CopyableRandomAccessRange>
+ inline CopyableRandomAccessRange
+ copy(const CopyableRandomAccessRange& rng, std::size_t t, std::size_t u)
+ {
+ BOOST_RANGE_CONCEPT_ASSERT((
+ RandomAccessRangeConcept<const CopyableRandomAccessRange>));
+
+ iterator_range<
+ BOOST_DEDUCED_TYPENAME range_iterator<
+ const CopyableRandomAccessRange
+ >::type
+ > temp(adaptors::slice(rng, t, u));
+
+ return CopyableRandomAccessRange( temp.begin(), temp.end() );
+ }
+ } // 'adaptors'
+
+}
+
+#endif // include guard