From Jason Turner

[reverse.iter.cons]

C++20 → C++23 0.9 KB 12 lines
Current Draft | LaTeX Source
Archived: C++20 | C++23
Markdown: C++20 | C++23
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  1. tmp/tmp649gojs_/{from.md → to.md} +8 -1
tmp/tmp649gojs_/{from.md → to.md} RENAMED
@@ -17,17 +17,24 @@ constexpr explicit reverse_iterator(Iterator x);
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  ``` cpp
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  template<class U> constexpr reverse_iterator(const reverse_iterator<U>& u);
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  ```
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  *Effects:* Initializes `current` with `u.current`.
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  ``` cpp
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  template<class U>
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  constexpr reverse_iterator&
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  operator=(const reverse_iterator<U>& u);
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  ```
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- *Effects:* Assigns `u.base()` to `current`.
 
 
 
 
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  *Returns:* `*this`.
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  ``` cpp
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  template<class U> constexpr reverse_iterator(const reverse_iterator<U>& u);
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  ```
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+ *Constraints:* `is_same_v<U, Iterator>` is `false` and `const U&` models
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+ `convertible_to<Iterator>`.
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+
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  *Effects:* Initializes `current` with `u.current`.
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  ``` cpp
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  template<class U>
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  constexpr reverse_iterator&
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  operator=(const reverse_iterator<U>& u);
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  ```
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+ *Constraints:* `is_same_v<U, Iterator>` is `false`, `const U&` models
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+ `convertible_to<Iterator>`, and `assignable_from<Iterator&, const U&>`
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+ is modeled.
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+
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+ *Effects:* Assigns `u.current` to `current`.
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  *Returns:* `*this`.
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