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algorithm を next/prev で再実装

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bolero-MURAKAMI 2011-10-02 00:19:13 +09:00
parent 6fe7e88509
commit 628d1caa7e
50 changed files with 310 additions and 189 deletions
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9
sprout/algorithm/fixed/push_heap.hpp
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@ -4,6 +4,7 @@
#include <sprout/config.hpp>
#include <sprout/fixed_container/traits.hpp>
#include <sprout/fixed_container/functions.hpp>
#include <sprout/iterator/operation.hpp>
#include <sprout/algorithm/fixed/result_of.hpp>
#include <sprout/algorithm/fixed/swap_element.hpp>
#include HDR_FUNCTIONAL_SSCRISK_CEL_OR_SPROUT_DETAIL
@ -19,9 +20,13 @@ namespace sprout {
typename sprout::fixed_container_traits<Container>::difference_type n
)
{
return n != 0 && comp(*(sprout::fixed_begin(cont) + offset + (n - 1) / 2), *(sprout::fixed_begin(cont) + offset + n))
return n != 0 && comp(*sprout::next(sprout::fixed_begin(cont), offset + (n - 1) / 2), *sprout::next(sprout::fixed_begin(cont), offset + n))
? sprout::fixed::detail::push_heap_impl(
sprout::fixed::swap_element(cont, sprout::fixed_begin(cont) + offset + (n - 1) / 2, sprout::fixed_begin(cont) + offset + n),
sprout::fixed::swap_element(
cont,
sprout::next(sprout::fixed_begin(cont), offset + (n - 1) / 2),
sprout::next(sprout::fixed_begin(cont), offset + n)
),
comp,
offset,
(n - 1) / 2