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AK: Add Span::reverse()

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It works like Vector::reverse().
This commit is contained in:
Nico Weber 2023-11-08 21:24:33 +01:00 committed by Andreas Kling
parent e9dda2a5f8
commit bda162fc0d
Notes: sideshowbarker 2024-07-17 20:19:08 +09:00 
Author: https://github.com/nico
Commit: https://github.com/SerenityOS/serenity/commit/bda162fc0d
Pull-request: https://github.com/SerenityOS/serenity/pull/21853
Reviewed-by: https://github.com/InusualZ
1 changed files with 6 additions and 0 deletions
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6
AK/Span.h
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@ -276,6 +276,12 @@ public:
return at(index);
}
void reverse()
{
for (size_t i = 0; i < size() / 2; ++i)
AK::swap(at(i), at(size() - i - 1));
}
[[nodiscard]] ALWAYS_INLINE constexpr T& operator[](size_t index)
{
return at(index);