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Release Cosmopolitan v3.6.0
This release is an atomic upgrade to GCC 14.1.0 with C23 and C++23
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1585 changed files with 117353 additions and 271644 deletions
33
third_party/libcxx/__algorithm/pop_heap.h
vendored
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third_party/libcxx/__algorithm/pop_heap.h
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@ -17,27 +17,33 @@
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#include <__assert>
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#include <__config>
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#include <__iterator/iterator_traits.h>
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#include <__type_traits/is_copy_assignable.h>
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#include <__type_traits/is_copy_constructible.h>
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#include <__type_traits/is_assignable.h>
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#include <__type_traits/is_constructible.h>
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#include <__utility/move.h>
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#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
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# pragma GCC system_header
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#endif
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_LIBCPP_PUSH_MACROS
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#include <__undef_macros>
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_LIBCPP_BEGIN_NAMESPACE_STD
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template <class _AlgPolicy, class _Compare, class _RandomAccessIterator>
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inline _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14
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void __pop_heap(_RandomAccessIterator __first, _RandomAccessIterator __last, _Compare& __comp,
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typename iterator_traits<_RandomAccessIterator>::difference_type __len) {
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_LIBCPP_ASSERT(__len > 0, "The heap given to pop_heap must be non-empty");
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inline _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 void
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__pop_heap(_RandomAccessIterator __first,
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_RandomAccessIterator __last,
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_Compare& __comp,
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typename iterator_traits<_RandomAccessIterator>::difference_type __len) {
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// Calling `pop_heap` on an empty range is undefined behavior, but in practice it will be a no-op.
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_LIBCPP_ASSERT_PEDANTIC(__len > 0, "The heap given to pop_heap must be non-empty");
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__comp_ref_type<_Compare> __comp_ref = __comp;
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using value_type = typename iterator_traits<_RandomAccessIterator>::value_type;
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if (__len > 1) {
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value_type __top = _IterOps<_AlgPolicy>::__iter_move(__first); // create a hole at __first
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value_type __top = _IterOps<_AlgPolicy>::__iter_move(__first); // create a hole at __first
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_RandomAccessIterator __hole = std::__floyd_sift_down<_AlgPolicy>(__first, __comp_ref, __len);
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--__last;
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@ -53,8 +59,8 @@ void __pop_heap(_RandomAccessIterator __first, _RandomAccessIterator __last, _Co
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}
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template <class _RandomAccessIterator, class _Compare>
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inline _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20
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void pop_heap(_RandomAccessIterator __first, _RandomAccessIterator __last, _Compare __comp) {
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inline _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 void
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pop_heap(_RandomAccessIterator __first, _RandomAccessIterator __last, _Compare __comp) {
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static_assert(std::is_copy_constructible<_RandomAccessIterator>::value, "Iterators must be copy constructible.");
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static_assert(std::is_copy_assignable<_RandomAccessIterator>::value, "Iterators must be copy assignable.");
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@ -63,12 +69,13 @@ void pop_heap(_RandomAccessIterator __first, _RandomAccessIterator __last, _Comp
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}
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template <class _RandomAccessIterator>
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inline _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20
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void pop_heap(_RandomAccessIterator __first, _RandomAccessIterator __last) {
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std::pop_heap(std::move(__first), std::move(__last),
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__less<typename iterator_traits<_RandomAccessIterator>::value_type>());
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inline _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 void
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pop_heap(_RandomAccessIterator __first, _RandomAccessIterator __last) {
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std::pop_heap(std::move(__first), std::move(__last), __less<>());
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}
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_LIBCPP_END_NAMESPACE_STD
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_LIBCPP_POP_MACROS
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#endif // _LIBCPP___ALGORITHM_POP_HEAP_H
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