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Diffstat (limited to 'libcxx/include/__iterator/move_iterator.h')
-rw-r--r--libcxx/include/__iterator/move_iterator.h65
1 files changed, 37 insertions, 28 deletions
diff --git a/libcxx/include/__iterator/move_iterator.h b/libcxx/include/__iterator/move_iterator.h
index 6be9f216dbb4..fa806dbaf70e 100644
--- a/libcxx/include/__iterator/move_iterator.h
+++ b/libcxx/include/__iterator/move_iterator.h
@@ -24,8 +24,16 @@
#include <__iterator/iterator_traits.h>
#include <__iterator/move_sentinel.h>
#include <__iterator/readable_traits.h>
+#include <__type_traits/conditional.h>
+#include <__type_traits/enable_if.h>
+#include <__type_traits/is_assignable.h>
+#include <__type_traits/is_constructible.h>
+#include <__type_traits/is_convertible.h>
+#include <__type_traits/is_reference.h>
+#include <__type_traits/is_same.h>
+#include <__type_traits/remove_reference.h>
+#include <__utility/declval.h>
#include <__utility/move.h>
-#include <type_traits>
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
# pragma GCC system_header
@@ -49,7 +57,7 @@ struct __move_iter_category_base<_Iter> {
template<class _Iter, class _Sent>
concept __move_iter_comparable = requires {
- { declval<const _Iter&>() == declval<_Sent>() } -> convertible_to<bool>;
+ { std::declval<const _Iter&>() == std::declval<_Sent>() } -> convertible_to<bool>;
};
#endif // _LIBCPP_STD_VER > 17
@@ -82,18 +90,18 @@ public:
typedef typename iterator_traits<iterator_type>::reference __reference;
typedef typename conditional<
is_reference<__reference>::value,
- typename remove_reference<__reference>::type&&,
+ __libcpp_remove_reference_t<__reference>&&,
__reference
>::type reference;
#endif // _LIBCPP_STD_VER > 17
- _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_AFTER_CXX14
+ _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX17
explicit move_iterator(_Iter __i) : __current_(std::move(__i)) {}
- _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_AFTER_CXX14
+ _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX17
move_iterator& operator++() { ++__current_; return *this; }
- _LIBCPP_DEPRECATED_IN_CXX20 _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_AFTER_CXX14
+ _LIBCPP_DEPRECATED_IN_CXX20 _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX17
pointer operator->() const { return __current_; }
#if _LIBCPP_STD_VER > 17
@@ -133,13 +141,13 @@ public:
_LIBCPP_HIDE_FROM_ABI constexpr
void operator++(int) { ++__current_; }
#else
- _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_AFTER_CXX14
+ _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX17
move_iterator() : __current_() {}
template <class _Up, class = __enable_if_t<
!is_same<_Up, _Iter>::value && is_convertible<const _Up&, _Iter>::value
> >
- _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_AFTER_CXX14
+ _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX17
move_iterator(const move_iterator<_Up>& __u) : __current_(__u.base()) {}
template <class _Up, class = __enable_if_t<
@@ -147,35 +155,35 @@ public:
is_convertible<const _Up&, _Iter>::value &&
is_assignable<_Iter&, const _Up&>::value
> >
- _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_AFTER_CXX14
+ _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX17
move_iterator& operator=(const move_iterator<_Up>& __u) {
__current_ = __u.base();
return *this;
}
- _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_AFTER_CXX14
+ _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX17
_Iter base() const { return __current_; }
- _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_AFTER_CXX14
+ _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX17
reference operator*() const { return static_cast<reference>(*__current_); }
- _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_AFTER_CXX14
+ _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX17
reference operator[](difference_type __n) const { return static_cast<reference>(__current_[__n]); }
- _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_AFTER_CXX14
+ _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX17
move_iterator operator++(int) { move_iterator __tmp(*this); ++__current_; return __tmp; }
#endif // _LIBCPP_STD_VER > 17
- _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_AFTER_CXX14
+ _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX17
move_iterator& operator--() { --__current_; return *this; }
- _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_AFTER_CXX14
+ _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX17
move_iterator operator--(int) { move_iterator __tmp(*this); --__current_; return __tmp; }
- _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_AFTER_CXX14
+ _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX17
move_iterator operator+(difference_type __n) const { return move_iterator(__current_ + __n); }
- _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_AFTER_CXX14
+ _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX17
move_iterator& operator+=(difference_type __n) { __current_ += __n; return *this; }
- _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_AFTER_CXX14
+ _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX17
move_iterator operator-(difference_type __n) const { return move_iterator(__current_ - __n); }
- _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_AFTER_CXX14
+ _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX17
move_iterator& operator-=(difference_type __n) { __current_ -= __n; return *this; }
#if _LIBCPP_STD_VER > 17
@@ -222,9 +230,10 @@ private:
_Iter __current_;
};
+_LIBCPP_CTAD_SUPPORTED_FOR_TYPE(move_iterator);
template <class _Iter1, class _Iter2>
-inline _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_AFTER_CXX14
+inline _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX17
bool operator==(const move_iterator<_Iter1>& __x, const move_iterator<_Iter2>& __y)
{
return __x.base() == __y.base();
@@ -232,7 +241,7 @@ bool operator==(const move_iterator<_Iter1>& __x, const move_iterator<_Iter2>& _
#if _LIBCPP_STD_VER <= 17
template <class _Iter1, class _Iter2>
-inline _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_AFTER_CXX14
+inline _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX17
bool operator!=(const move_iterator<_Iter1>& __x, const move_iterator<_Iter2>& __y)
{
return __x.base() != __y.base();
@@ -240,28 +249,28 @@ bool operator!=(const move_iterator<_Iter1>& __x, const move_iterator<_Iter2>& _
#endif // _LIBCPP_STD_VER <= 17
template <class _Iter1, class _Iter2>
-inline _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_AFTER_CXX14
+inline _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX17
bool operator<(const move_iterator<_Iter1>& __x, const move_iterator<_Iter2>& __y)
{
return __x.base() < __y.base();
}
template <class _Iter1, class _Iter2>
-inline _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_AFTER_CXX14
+inline _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX17
bool operator>(const move_iterator<_Iter1>& __x, const move_iterator<_Iter2>& __y)
{
return __x.base() > __y.base();
}
template <class _Iter1, class _Iter2>
-inline _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_AFTER_CXX14
+inline _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX17
bool operator<=(const move_iterator<_Iter1>& __x, const move_iterator<_Iter2>& __y)
{
return __x.base() <= __y.base();
}
template <class _Iter1, class _Iter2>
-inline _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_AFTER_CXX14
+inline _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX17
bool operator>=(const move_iterator<_Iter1>& __x, const move_iterator<_Iter2>& __y)
{
return __x.base() >= __y.base();
@@ -279,7 +288,7 @@ auto operator<=>(const move_iterator<_Iter1>& __x, const move_iterator<_Iter2>&
#ifndef _LIBCPP_CXX03_LANG
template <class _Iter1, class _Iter2>
-inline _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_AFTER_CXX14
+inline _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX17
auto operator-(const move_iterator<_Iter1>& __x, const move_iterator<_Iter2>& __y)
-> decltype(__x.base() - __y.base())
{
@@ -305,7 +314,7 @@ move_iterator<_Iter> operator+(iter_difference_t<_Iter> __n, const move_iterator
}
#else
template <class _Iter>
-inline _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_AFTER_CXX14
+inline _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX17
move_iterator<_Iter>
operator+(typename move_iterator<_Iter>::difference_type __n, const move_iterator<_Iter>& __x)
{
@@ -314,7 +323,7 @@ operator+(typename move_iterator<_Iter>::difference_type __n, const move_iterato
#endif // _LIBCPP_STD_VER > 17
template <class _Iter>
-inline _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_AFTER_CXX14
+inline _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX17
move_iterator<_Iter>
make_move_iterator(_Iter __i)
{
generated by cgit v1.2.3 (git 2.25.1) at 2025-11-02 16:08:10 +0000