tmp/tmpqqckml2i/{from.md → to.md}
RENAMED
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@@ -1,24 +1,24 @@
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#### Customizations <a id="common.iter.cust">[[common.iter.cust]]</a>
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``` cpp
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-
friend constexpr
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noexcept(noexcept(ranges::iter_move(declval<const I&>())))
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requires input_iterator<I>;
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```
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-
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*Effects:* Equivalent to: `return ranges::iter_move(get<I>(i.v_));`
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``` cpp
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template<indirectly_swappable<I> I2, class S2>
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friend constexpr void iter_swap(const common_iterator& x, const common_iterator<I2, S2>& y)
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noexcept(noexcept(ranges::iter_swap(declval<const I&>(), declval<const I2&>())));
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```
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-
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-
`
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*Effects:* Equivalent to
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`ranges::iter_swap(get<I>(x.v_), get<I2>(y.v_))`.
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#### Customizations <a id="common.iter.cust">[[common.iter.cust]]</a>
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``` cpp
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+
friend constexpr decltype(auto) iter_move(const common_iterator& i)
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noexcept(noexcept(ranges::iter_move(declval<const I&>())))
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requires input_iterator<I>;
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```
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+
`holds_alternative<I>(i.v_)` is `true`.
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*Effects:* Equivalent to: `return ranges::iter_move(get<I>(i.v_));`
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``` cpp
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template<indirectly_swappable<I> I2, class S2>
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friend constexpr void iter_swap(const common_iterator& x, const common_iterator<I2, S2>& y)
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noexcept(noexcept(ranges::iter_swap(declval<const I&>(), declval<const I2&>())));
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```
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+
`holds_alternative<I>(x.v_)` and `holds_alternative<I2>(y.v_)` are each
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+
`true`.
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*Effects:* Equivalent to
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`ranges::iter_swap(get<I>(x.v_), get<I2>(y.v_))`.
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