From Jason Turner

[reverse.iter.nonmember]

C++20 → C++23 1.4 KB 11 lines
Current Draft | LaTeX Source
Archived: C++20 | C++23
Markdown: C++20 | C++23
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  1. tmp/tmpt8_q7uvo/{from.md → to.md} +3 -3
tmp/tmpt8_q7uvo/{from.md → to.md} RENAMED
@@ -10,11 +10,11 @@ template<class Iterator1, class Iterator2>
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  *Returns:* `y.base() - x.base()`.
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  ``` cpp
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  template<class Iterator>
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  constexpr reverse_iterator<Iterator> operator+(
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- typename reverse_iterator<Iterator>::difference_type n,
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  const reverse_iterator<Iterator>& x);
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  ```
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  *Returns:* `reverse_iterator<Iterator>(x.base() - n)`.
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@@ -28,11 +28,11 @@ friend constexpr iter_rvalue_reference_t<Iterator>
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  ``` cpp
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  auto tmp = i.base();
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  return ranges::iter_move(--tmp);
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  ```
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- *Remarks:* The expression in `noexcept` is equivalent to:
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  ``` cpp
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  is_nothrow_copy_constructible_v<Iterator> &&
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  noexcept(ranges::iter_move(--declval<Iterator&>()))
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  ```
@@ -50,11 +50,11 @@ template<indirectly_swappable<Iterator> Iterator2>
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  auto xtmp = x.base();
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  auto ytmp = y.base();
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  ranges::iter_swap(--xtmp, --ytmp);
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  ```
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- *Remarks:* The expression in `noexcept` is equivalent to:
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  ``` cpp
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  is_nothrow_copy_constructible_v<Iterator> &&
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  is_nothrow_copy_constructible_v<Iterator2> &&
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  noexcept(ranges::iter_swap(--declval<Iterator&>(), --declval<Iterator2&>()))
 
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  *Returns:* `y.base() - x.base()`.
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  ``` cpp
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  template<class Iterator>
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  constexpr reverse_iterator<Iterator> operator+(
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+ iter_difference_t<Iterator> n,
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  const reverse_iterator<Iterator>& x);
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  ```
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  *Returns:* `reverse_iterator<Iterator>(x.base() - n)`.
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  ``` cpp
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  auto tmp = i.base();
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  return ranges::iter_move(--tmp);
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  ```
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+ *Remarks:* The exception specification is equivalent to:
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  ``` cpp
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  is_nothrow_copy_constructible_v<Iterator> &&
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  noexcept(ranges::iter_move(--declval<Iterator&>()))
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  ```
 
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  auto xtmp = x.base();
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  auto ytmp = y.base();
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  ranges::iter_swap(--xtmp, --ytmp);
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  ```
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+ *Remarks:* The exception specification is equivalent to:
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  ``` cpp
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  is_nothrow_copy_constructible_v<Iterator> &&
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  is_nothrow_copy_constructible_v<Iterator2> &&
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  noexcept(ranges::iter_swap(--declval<Iterator&>(), --declval<Iterator2&>()))