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| author | Tobias Markmann <tm@ayena.de> | 2016-11-23 07:09:39 (GMT) |
|---|---|---|
| committer | Tobias Markmann <tm@ayena.de> | 2016-11-23 11:30:02 (GMT) |
| commit | e405ff3561be3d3c0bd79d7d5173923a8828cf02 (patch) | |
| tree | 9118ef838ebfaec1df90ec24761944b5d833774c /3rdParty/Boost/src/boost/range | |
| parent | 8a71b91be885652f37c5aab5e1ecf25af4599fbc (diff) | |
| download | swift-e405ff3561be3d3c0bd79d7d5173923a8828cf02.zip swift-e405ff3561be3d3c0bd79d7d5173923a8828cf02.tar.bz2 | |
Migrate remaining Swiften/Base/foreach.h use to range-based for loop
Test-Information:
Build on macOS 10.12.1 and all tests pass.
Change-Id: Iedaa3fa7e7672c77909fd0568bf30e9393cb87e0
Diffstat (limited to '3rdParty/Boost/src/boost/range')
| -rw-r--r-- | 3rdParty/Boost/src/boost/range/adaptor/reversed.hpp | 103 |
1 files changed, 103 insertions, 0 deletions
diff --git a/3rdParty/Boost/src/boost/range/adaptor/reversed.hpp b/3rdParty/Boost/src/boost/range/adaptor/reversed.hpp new file mode 100644 index 0000000..944fbff --- /dev/null +++ b/3rdParty/Boost/src/boost/range/adaptor/reversed.hpp @@ -0,0 +1,103 @@ +// Boost.Range library +// +// Copyright Thorsten Ottosen, Neil Groves 2006 - 2008. 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_REVERSED_HPP +#define BOOST_RANGE_ADAPTOR_REVERSED_HPP + +#include <boost/range/iterator_range.hpp> +#include <boost/range/concepts.hpp> +#include <boost/iterator/reverse_iterator.hpp> + +namespace boost +{ + namespace range_detail + { + template< class R > + struct reversed_range : + public boost::iterator_range< + boost::reverse_iterator< + BOOST_DEDUCED_TYPENAME range_iterator<R>::type + > + > + { + private: + typedef boost::iterator_range< + boost::reverse_iterator< + BOOST_DEDUCED_TYPENAME range_iterator<R>::type + > + > + base; + + public: + typedef boost::reverse_iterator<BOOST_DEDUCED_TYPENAME range_iterator<R>::type> iterator; + + explicit reversed_range( R& r ) + : base( iterator(boost::end(r)), iterator(boost::begin(r)) ) + { } + }; + + struct reverse_forwarder {}; + + template< class BidirectionalRange > + inline reversed_range<BidirectionalRange> + operator|( BidirectionalRange& r, reverse_forwarder ) + { + BOOST_RANGE_CONCEPT_ASSERT(( + BidirectionalRangeConcept<BidirectionalRange>)); + + return reversed_range<BidirectionalRange>( r ); + } + + template< class BidirectionalRange > + inline reversed_range<const BidirectionalRange> + operator|( const BidirectionalRange& r, reverse_forwarder ) + { + BOOST_RANGE_CONCEPT_ASSERT(( + BidirectionalRangeConcept<const BidirectionalRange>)); + + return reversed_range<const BidirectionalRange>( r ); + } + + } // 'range_detail' + + using range_detail::reversed_range; + + namespace adaptors + { + namespace + { + const range_detail::reverse_forwarder reversed = + range_detail::reverse_forwarder(); + } + + template<class BidirectionalRange> + inline reversed_range<BidirectionalRange> + reverse(BidirectionalRange& rng) + { + BOOST_RANGE_CONCEPT_ASSERT(( + BidirectionalRangeConcept<BidirectionalRange>)); + + return reversed_range<BidirectionalRange>(rng); + } + + template<class BidirectionalRange> + inline reversed_range<const BidirectionalRange> + reverse(const BidirectionalRange& rng) + { + BOOST_RANGE_CONCEPT_ASSERT(( + BidirectionalRangeConcept<const BidirectionalRange>)); + + return reversed_range<const BidirectionalRange>(rng); + } + } // 'adaptors' + +} // 'boost' + +#endif |