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destructive change sprout::generate -> sprout::unfold

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add range adapter reversed, replaced, filtered
This commit is contained in:
bolero-MURAKAMI 2012-09-21 15:43:30 +09:00
parent 6b3f7ad894
commit 73ead93fe5
60 changed files with 3840 additions and 318 deletions
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44
sprout/algorithm/fit/unfold.hpp Normal file
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#ifndef SPROUT_ALGORITHM_FIT_UNFOLD_HPP
#define SPROUT_ALGORITHM_FIT_UNFOLD_HPP
#include <sprout/config.hpp>
#include <sprout/container/traits.hpp>
#include <sprout/container/functions.hpp>
#include <sprout/algorithm/fixed/unfold.hpp>
#include <sprout/algorithm/fit/result_of.hpp>
#include <sprout/sub_array.hpp>
namespace sprout {
namespace fit {
namespace detail {
template<typename Container, typename Generator, typename... Inits>
inline SPROUT_CONSTEXPR typename sprout::fit::result_of::algorithm<Container>::type unfold_impl(
Container const& cont,
Generator gen,
typename sprout::container_traits<Container>::difference_type offset,
Inits const&... inits
)
{
return sprout::sub_copy(
sprout::get_internal(sprout::fixed::unfold(cont, gen, inits...)),
offset,
offset + sprout::size(cont)
);
}
} // namespace detail
//
// unfold
//
template<typename Container, typename Generator, typename... Inits>
inline SPROUT_CONSTEXPR typename sprout::fit::result_of::algorithm<Container>::type unfold(
Container const& cont,
Generator gen,
Inits const&... inits
)
{
return sprout::fit::detail::unfold_impl(cont, gen, sprout::internal_begin_offset(cont), inits...);
}
} // namespace fit
} // namespace sprout
#endif // #ifndef SPROUT_ALGORITHM_FIT_UNFOLD_HPP