mirror of
https://github.com/bolero-MURAKAMI/Sprout.git
synced 2024-11-14 10:39:05 +00:00
68 lines
2.2 KiB
C++
68 lines
2.2 KiB
C++
#ifndef SPROUT_ALGORITHM_FIT_UNIQUE_HPP
|
|
#define SPROUT_ALGORITHM_FIT_UNIQUE_HPP
|
|
|
|
#include <sprout/config.hpp>
|
|
#include <sprout/container/traits.hpp>
|
|
#include <sprout/container/functions.hpp>
|
|
#include <sprout/algorithm/fixed/unique.hpp>
|
|
#include <sprout/algorithm/fit/result_of.hpp>
|
|
#include <sprout/sub_array.hpp>
|
|
#include <sprout/detail/overlap_count.hpp>
|
|
|
|
namespace sprout {
|
|
namespace fit {
|
|
namespace detail {
|
|
template<typename Container>
|
|
inline SPROUT_CONSTEXPR typename sprout::fit::result_of::algorithm<Container>::type unique_impl(
|
|
Container const& cont,
|
|
typename sprout::container_traits<Container>::difference_type offset
|
|
)
|
|
{
|
|
return sprout::sub_copy(
|
|
sprout::get_internal(sprout::fixed::unique(cont)),
|
|
offset,
|
|
offset + sprout::size(cont) - sprout::detail::overlap_count(sprout::begin(cont), sprout::end(cont))
|
|
);
|
|
}
|
|
} // namespace detail
|
|
//
|
|
// unique
|
|
//
|
|
template<typename Container>
|
|
inline SPROUT_CONSTEXPR typename sprout::fit::result_of::algorithm<Container>::type unique(
|
|
Container const& cont
|
|
)
|
|
{
|
|
return sprout::fit::detail::unique_impl(cont, sprout::internal_begin_offset(cont));
|
|
}
|
|
|
|
namespace detail {
|
|
template<typename Container, typename BinaryPredicate>
|
|
inline SPROUT_CONSTEXPR typename sprout::fit::result_of::algorithm<Container>::type unique_impl(
|
|
Container const& cont,
|
|
BinaryPredicate pred,
|
|
typename sprout::container_traits<Container>::difference_type offset
|
|
)
|
|
{
|
|
return sprout::sub_copy(
|
|
sprout::get_internal(sprout::fixed::unique(cont, pred)),
|
|
offset,
|
|
offset + sprout::size(cont) - sprout::detail::overlap_count(sprout::begin(cont), sprout::end(cont), pred)
|
|
);
|
|
}
|
|
} // namespace detail
|
|
//
|
|
// unique
|
|
//
|
|
template<typename Container, typename BinaryPredicate>
|
|
inline SPROUT_CONSTEXPR typename sprout::fit::result_of::algorithm<Container>::type unique(
|
|
Container const& cont,
|
|
BinaryPredicate pred
|
|
)
|
|
{
|
|
return sprout::fit::detail::unique_impl(cont, pred, sprout::internal_begin_offset(cont));
|
|
}
|
|
} // namespace fit
|
|
} // namespace sprout
|
|
|
|
#endif // #ifndef SPROUT_ALGORITHM_FIT_UNIQUE_HPP
|