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add c++14 constexpr version: transform, replace

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bolero-MURAKAMI 2013-10-15 20:22:20 +09:00
parent a3427d375f
commit 3f85600f53
11 changed files with 154 additions and 73 deletions
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17
sprout/algorithm/fixed/copy_n.hpp
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@ -14,6 +14,8 @@
#include <sprout/container/traits.hpp>
#include <sprout/container/functions.hpp>
#include <sprout/iterator/operation.hpp>
#include <sprout/iterator/type_traits/is_iterator_of.hpp>
#include <sprout/type_traits/enabler_if.hpp>
#include <sprout/algorithm/fixed/result_of.hpp>
#include <sprout/algorithm/fixed/copy.hpp>
#include <sprout/pit/pit.hpp>
@ -107,6 +109,21 @@ namespace sprout {
return sprout::fixed::copy_n(first, n, sprout::pit<Result>());
}
} // namespace fixed
template<
typename InputIterator, typename Size, typename Result,
typename sprout::enabler_if<!sprout::is_output_iterator<Result>::value>::type = sprout::enabler
>
inline SPROUT_CONSTEXPR typename sprout::fixed::result_of::algorithm<Result>::type
copy_n(InputIterator first, Size n, Result const& result) {
return sprout::fixed::copy_n(first, n, result);
}
template<typename Result, typename Size, typename InputIterator>
inline SPROUT_CONSTEXPR typename sprout::fixed::result_of::algorithm<Result>::type
copy_n(InputIterator first, Size n) {
return sprout::fixed::copy_n<Result>(first, n);
}
} // namespace sprout
#endif // #ifndef SPROUT_ALGORITHM_FIXED_COPY_N_HPP