tmp/tmptzbrosan/{from.md → to.md}
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#### Overview <a id="range.reverse.overview">[[range.reverse.overview]]</a>
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`reverse_view` takes a bidirectional `view` and produces another `view`
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that iterates the same elements in reverse order.
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The name `views::reverse` denotes a range adaptor object
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[[range.adaptor.object]]. Given a subexpression `E`, the expression
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`views::reverse(E)` is expression-equivalent to:
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- If the type of `E` is a (possibly cv-qualified) specialization of
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`reverse_view`, equivalent to `E.base()`.
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- Otherwise, if the type of `E` is cv-qualified
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``` cpp
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subrange<reverse_iterator<I>, reverse_iterator<I>, K>
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```
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for some iterator type `I` and value `K` of type `subrange_kind`,
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- if `K` is `subrange_kind::sized`, equivalent to:
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``` cpp
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subrange<I, I, K>(E.end().base(), E.begin().base(), E.size())
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```
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- otherwise, equivalent to:
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``` cpp
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subrange<I, I, K>(E.end().base(), E.begin().base())
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```
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However, in either case `E` is evaluated only once.
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- Otherwise, equivalent to `reverse_view{E}`.
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[*Example 1*:
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``` cpp
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vector<int> is {0,1,2,3,4};
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reverse_view rv {is};
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for (int i : rv)
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cout << i << ' '; // prints: 4 3 2 1 0
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```
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— *end example*]
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