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Sprout/sprout/range/algorithm/search_n.hpp
2012-10-06 00:58:56 +09:00

75 lines
2.5 KiB
C++

#ifndef SPROUT_RANGE_ALGORITHM_SEARCH_N_HPP
#define SPROUT_RANGE_ALGORITHM_SEARCH_N_HPP
#include <sprout/config.hpp>
#include <sprout/container/functions.hpp>
#include <sprout/utility/forward.hpp>
#include <sprout/range/range_return.hpp>
#include <sprout/algorithm/search_n.hpp>
namespace sprout {
namespace range {
// Copyright (C) 2011 RiSK (sscrisk)
// 25.2.13 Search
template<typename Range, typename Size, typename T>
inline SPROUT_CONSTEXPR typename sprout::range::range_return<Range>::type
search_n(Range&& range, Size count, T const& value) {
return sprout::range::range_return<Range>::pack(
sprout::search_n(
sprout::begin(sprout::forward<Range>(range)),
sprout::end(sprout::forward<Range>(range)),
count,
value
),
sprout::forward<Range>(range)
);
}
template<typename Range, typename Size, typename T, typename BinaryPredicate>
inline SPROUT_CONSTEXPR typename sprout::range::range_return<Range>::type
search_n(Range&& range, Size count, T const& value, BinaryPredicate pred) {
return sprout::range::range_return<Range>::pack(
sprout::search_n(
sprout::begin(sprout::forward<Range>(range)),
sprout::end(sprout::forward<Range>(range)),
count,
value,
pred
),
sprout::forward<Range>(range)
);
}
template<sprout::range::range_return_value RetV, typename Range, typename Size, typename T>
inline SPROUT_CONSTEXPR typename sprout::range::range_return<Range, RetV>::type
search_n(Range&& range, Size count, T const& value) {
return sprout::range::range_return<Range, RetV>::pack(
sprout::search_n(
sprout::begin(sprout::forward<Range>(range)),
sprout::end(sprout::forward<Range>(range)),
count,
value
),
sprout::forward<Range>(range)
);
}
template<sprout::range::range_return_value RetV, typename Range, typename Size, typename T, typename BinaryPredicate>
inline SPROUT_CONSTEXPR typename sprout::range::range_return<Range, RetV>::type
search_n(Range&& range, Size count, T const& value, BinaryPredicate pred) {
return sprout::range::range_return<Range, RetV>::pack(
sprout::search_n(
sprout::begin(sprout::forward<Range>(range)),
sprout::end(sprout::forward<Range>(range)),
count,
value,
pred
),
sprout::forward<Range>(range)
);
}
} // namespace range
} // namespace sprout
#endif // #ifndef SPROUT_RANGE_ALGORITHM_SEARCH_N_HPP