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add C++14 constexpr range algorithms

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bolero-MURAKAMI 2014-04-09 18:11:40 +09:00
parent 856fb90150
commit cd16923347
57 changed files with 2022 additions and 12 deletions
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58
sprout/range/algorithm/cxx14/unique.hpp Normal file
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/*=============================================================================
Copyright (c) 2011-2014 Bolero MURAKAMI
https://github.com/bolero-MURAKAMI/Sprout
Distributed under 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)
=============================================================================*/
#ifndef SPROUT_RANGE_ALGORITHM_CXX14_UNIQUE_HPP
#define SPROUT_RANGE_ALGORITHM_CXX14_UNIQUE_HPP
#include <sprout/config.hpp>
#include <sprout/container/functions.hpp>
#include <sprout/utility/forward.hpp>
#include <sprout/range/range_return.hpp>
#include <sprout/algorithm/cxx14/unique.hpp>
namespace sprout {
namespace range {
//
// unique
//
template<typename ForwardRange>
inline SPROUT_CXX14_CONSTEXPR typename sprout::range::range_return<ForwardRange>::type
unique(ForwardRange&& rng) {
return sprout::range::range_return<ForwardRange>::pack(
sprout::unique(sprout::begin(SPROUT_FORWARD(ForwardRange, rng)), sprout::end(SPROUT_FORWARD(ForwardRange, rng))),
SPROUT_FORWARD(ForwardRange, rng)
);
}
template<sprout::range::range_return_value RetV, typename ForwardRange>
inline SPROUT_CXX14_CONSTEXPR typename sprout::range::range_return<ForwardRange, RetV>::type
unique(ForwardRange&& rng) {
return sprout::range::range_return<ForwardRange, RetV>::pack(
sprout::unique(sprout::begin(SPROUT_FORWARD(ForwardRange, rng)), sprout::end(SPROUT_FORWARD(ForwardRange, rng))),
SPROUT_FORWARD(ForwardRange, rng)
);
}
template<typename ForwardRange, typename BinaryPredicate>
inline SPROUT_CXX14_CONSTEXPR typename sprout::range::range_return<ForwardRange>::type
unique(ForwardRange&& rng, BinaryPredicate pred) {
return sprout::range::range_return<ForwardRange>::pack(
sprout::unique(sprout::begin(SPROUT_FORWARD(ForwardRange, rng)), sprout::end(SPROUT_FORWARD(ForwardRange, rng)), pred),
SPROUT_FORWARD(ForwardRange, rng)
);
}
template<sprout::range::range_return_value RetV, typename ForwardRange, typename BinaryPredicate>
inline SPROUT_CXX14_CONSTEXPR typename sprout::range::range_return<ForwardRange, RetV>::type
unique(ForwardRange&& rng, BinaryPredicate pred) {
return sprout::range::range_return<ForwardRange, RetV>::pack(
sprout::unique(sprout::begin(SPROUT_FORWARD(ForwardRange, rng)), sprout::end(SPROUT_FORWARD(ForwardRange, rng)), pred),
SPROUT_FORWARD(ForwardRange, rng)
);
}
} // namespace range
} // namespace sprout
#endif // #ifndef SPROUT_RANGE_ALGORITHM_CXX14_UNIQUE_HPP