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refix copy algorithm

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This commit is contained in:
bolero-MURAKAMI 2013-08-14 21:57:26 +09:00
parent 4e4c1b1786
commit 1971e351e6
1 changed files with 4 additions and 62 deletions
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66
sprout/algorithm/fixed/copy.hpp
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@ -16,7 +16,6 @@
#include <sprout/container/functions.hpp> #include <sprout/container/functions.hpp>
#include <sprout/container/indexes.hpp> #include <sprout/container/indexes.hpp>
#include <sprout/iterator/operation.hpp> #include <sprout/iterator/operation.hpp>
#include <sprout/iterator/next_iterator.hpp>
#include <sprout/algorithm/fixed/result_of.hpp> #include <sprout/algorithm/fixed/result_of.hpp>
#include <sprout/pit/pit.hpp> #include <sprout/pit/pit.hpp>
#include <sprout/math/comparison.hpp> #include <sprout/math/comparison.hpp>
@ -64,7 +63,7 @@ namespace sprout {
sprout::container_traits<Result>::static_size == sizeof...(Args), sprout::container_traits<Result>::static_size == sizeof...(Args),
typename sprout::fixed::result_of::algorithm<Result>::type typename sprout::fixed::result_of::algorithm<Result>::type
>::type >::type
copy_impl_fw( copy_impl(
InputIterator, InputIterator, Result const& result, InputIterator, InputIterator, Result const& result,
typename sprout::container_traits<Result>::size_type, typename sprout::container_traits<Result>::size_type,
Args const&... args Args const&... args
@ -77,14 +76,14 @@ namespace sprout {
sprout::container_traits<Result>::static_size != sizeof...(Args), sprout::container_traits<Result>::static_size != sizeof...(Args),
typename sprout::fixed::result_of::algorithm<Result>::type typename sprout::fixed::result_of::algorithm<Result>::type
>::type >::type
copy_impl_fw( copy_impl(
InputIterator first, InputIterator last, Result const& result, InputIterator first, InputIterator last, Result const& result,
typename sprout::container_traits<Result>::size_type size, typename sprout::container_traits<Result>::size_type size,
Args const&... args Args const&... args
) )
{ {
return first != last && sizeof...(Args) < size return first != last && sizeof...(Args) < size
? sprout::fixed::detail::copy_impl_fw(sprout::next(first), last, result, size, args..., *first) ? sprout::fixed::detail::copy_impl(sprout::next(first), last, result, size, args..., *first)
: sprout::detail::container_complate(result, args...) : sprout::detail::container_complate(result, args...)
; ;
} }
@ -92,67 +91,10 @@ namespace sprout {
inline SPROUT_CONSTEXPR typename sprout::fixed::result_of::algorithm<Result>::type inline SPROUT_CONSTEXPR typename sprout::fixed::result_of::algorithm<Result>::type
copy( copy(
InputIterator first, InputIterator last, Result const& result, InputIterator first, InputIterator last, Result const& result,
std::forward_iterator_tag*
)
{
return sprout::fixed::detail::copy_impl_fw(first, last, result, sprout::size(result));
}
template<typename InputIterator, typename Result, typename... Args>
inline SPROUT_CONSTEXPR typename std::enable_if<
sprout::container_traits<Result>::static_size == sizeof...(Args) + 1,
typename sprout::fixed::result_of::algorithm<Result>::type
>::type
copy_impl_in(
sprout::next_iterator<InputIterator> const& first, InputIterator, Result const& result,
typename sprout::container_traits<Result>::size_type,
Args const&... args
)
{
return sprout::remake<Result>(result, sprout::size(result), args..., *first);
}
template<typename InputIterator, typename Result, typename... Args>
inline SPROUT_CONSTEXPR typename std::enable_if<
sprout::container_traits<Result>::static_size != sizeof...(Args) + 1,
typename sprout::fixed::result_of::algorithm<Result>::type
>::type
copy_impl_in(
sprout::next_iterator<InputIterator> const& first, InputIterator last, Result const& result,
typename sprout::container_traits<Result>::size_type size,
Args const&... args
)
{
return first.base() != last && sizeof...(Args) + 1 < size
? sprout::fixed::detail::copy_impl_in(sprout::next(first), last, result, size, args..., *first)
: sprout::detail::container_complate(result, args..., *first)
;
}
template<typename InputIterator, typename Result>
inline SPROUT_CONSTEXPR typename std::enable_if<
sprout::container_traits<Result>::static_size == 0,
typename sprout::fixed::result_of::algorithm<Result>::type
>::type
copy(
InputIterator, InputIterator, Result const& result,
std::input_iterator_tag* std::input_iterator_tag*
) )
{ {
return sprout::remake<Result>(result, sprout::size(result)); return sprout::fixed::detail::copy_impl(first, last, result, sprout::size(result));
}
template<typename InputIterator, typename Result>
inline SPROUT_CONSTEXPR typename std::enable_if<
sprout::container_traits<Result>::static_size != 0,
typename sprout::fixed::result_of::algorithm<Result>::type
>::type
copy(
InputIterator first, InputIterator last, Result const& result,
std::input_iterator_tag*
)
{
return first != last
? sprout::fixed::detail::copy_impl_in(sprout::make_next_iterator(first), last, result, sprout::size(result))
: sprout::detail::container_complate(result)
;
} }
template<typename InputIterator, typename Result> template<typename InputIterator, typename Result>