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author | Henrik Edin <henrik.edin@mongodb.com> | 2018-12-13 11:44:21 -0500 |
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committer | Henrik Edin <henrik.edin@mongodb.com> | 2018-12-18 09:12:51 -0500 |
commit | c28cb6852fca219d6f0262000c378e982b7ca9ff (patch) | |
tree | e06e74d1729e644db7c4dc2e5ecd529145b2f34c /src/third_party/boost-1.69.0/boost/range/algorithm/fill_n.hpp | |
parent | 05ebfef11161b96ba0e8374f34c359a403097f60 (diff) | |
download | mongo-c28cb6852fca219d6f0262000c378e982b7ca9ff.tar.gz |
SERVER-38458 Upgrade boost to version 1.69
Diffstat (limited to 'src/third_party/boost-1.69.0/boost/range/algorithm/fill_n.hpp')
-rw-r--r-- | src/third_party/boost-1.69.0/boost/range/algorithm/fill_n.hpp | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/src/third_party/boost-1.69.0/boost/range/algorithm/fill_n.hpp b/src/third_party/boost-1.69.0/boost/range/algorithm/fill_n.hpp new file mode 100644 index 00000000000..02a0c2a362b --- /dev/null +++ b/src/third_party/boost-1.69.0/boost/range/algorithm/fill_n.hpp @@ -0,0 +1,53 @@ +// Copyright Neil Groves 2009. 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_ALGORITHM_FILL_N_HPP_INCLUDED +#define BOOST_RANGE_ALGORITHM_FILL_N_HPP_INCLUDED + +#include <boost/assert.hpp> +#include <boost/concept_check.hpp> +#include <boost/range/begin.hpp> +#include <boost/range/end.hpp> +#include <boost/range/concepts.hpp> +#include <algorithm> + +namespace boost +{ + namespace range + { + +/// \brief template function fill_n +/// +/// range-based version of the fill_n std algorithm +/// +/// \pre ForwardRange is a model of the ForwardRangeConcept +/// \pre n <= std::distance(boost::begin(rng), boost::end(rng)) +template< class ForwardRange, class Size, class Value > +inline ForwardRange& fill_n(ForwardRange& rng, Size n, const Value& val) +{ + BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<ForwardRange> )); + BOOST_ASSERT( static_cast<Size>(std::distance(boost::begin(rng), boost::end(rng))) >= n ); + std::fill_n(boost::begin(rng), n, val); + return rng; +} + +/// \overload +template< class ForwardRange, class Size, class Value > +inline const ForwardRange& fill_n(const ForwardRange& rng, Size n, const Value& val) +{ + BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<const ForwardRange> )); + BOOST_ASSERT( static_cast<Size>(std::distance(boost::begin(rng), boost::end(rng))) >= n ); + std::fill_n(boost::begin(rng), n, val); + return rng; +} + + } // namespace range + using range::fill_n; +} // namespace boost + +#endif // include guard |