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44 lines
1.5 KiB
C++
44 lines
1.5 KiB
C++
//---------------------------------------------------------------------------//
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// Copyright (c) 2013 Kyle Lutz <kyle.r.lutz@gmail.com>
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//
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// Distributed under the Boost Software License, Version 1.0
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// See accompanying file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt
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//
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// See http://boostorg.github.com/compute for more information.
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//---------------------------------------------------------------------------//
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#ifndef BOOST_COMPUTE_ALGORITHM_IS_PARTITIONED_HPP
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#define BOOST_COMPUTE_ALGORITHM_IS_PARTITIONED_HPP
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#include <boost/compute/system.hpp>
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#include <boost/compute/command_queue.hpp>
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#include <boost/compute/algorithm/find_if.hpp>
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#include <boost/compute/algorithm/find_if_not.hpp>
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namespace boost {
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namespace compute {
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/// Returns \c true if the values in the range [\p first, \p last)
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/// are partitioned according to \p predicate.
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template<class InputIterator, class UnaryPredicate>
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inline bool is_partitioned(InputIterator first,
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InputIterator last,
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UnaryPredicate predicate,
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command_queue &queue = system::default_queue())
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{
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return ::boost::compute::find_if(
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::boost::compute::find_if_not(first,
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last,
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predicate,
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queue),
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last,
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predicate,
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queue) == last;
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}
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} // end compute namespace
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} // end boost namespace
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#endif // BOOST_COMPUTE_ALGORITHM_PARTITION_HPP
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