From Jason Turner

[counted.iter.elem]

C++23 → Trunk 0.8 KB 8 lines
Current Draft | LaTeX Source
Archived: C++23
Markdown: C++23 | Trunk
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  1. tmp/tmp2h1vb1kw/{from.md → to.md} +2 -2
tmp/tmp2h1vb1kw/{from.md → to.md} RENAMED
@@ -4,11 +4,11 @@
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  constexpr decltype(auto) operator*();
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  constexpr decltype(auto) operator*() const
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  requires dereferenceable<const I>;
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  ```
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- *Preconditions:* `length > 0` is `true`.
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  *Effects:* Equivalent to: `return *current;`
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  ``` cpp
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  constexpr auto operator->() const noexcept
@@ -20,9 +20,9 @@ constexpr auto operator->() const noexcept
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  ``` cpp
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  constexpr decltype(auto) operator[](iter_difference_t<I> n) const
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  requires random_access_iterator<I>;
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  ```
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- *Preconditions:* `n < length`.
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  *Effects:* Equivalent to: `return current[n];`
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  constexpr decltype(auto) operator*();
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  constexpr decltype(auto) operator*() const
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  requires dereferenceable<const I>;
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  ```
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+ `length > 0` is `true`.
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  *Effects:* Equivalent to: `return *current;`
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  ``` cpp
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  constexpr auto operator->() const noexcept
 
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  ``` cpp
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  constexpr decltype(auto) operator[](iter_difference_t<I> n) const
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  requires random_access_iterator<I>;
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  ```
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+ `n < length` is `true`.
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  *Effects:* Equivalent to: `return current[n];`
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