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AK: Add last() utility function to Span

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Ben Maxwell 2022-04-02 02:23:33 +01:00 committed by Andreas Kling
parent 77add584fa
commit 0f2c1f804e
Notes: sideshowbarker 2024-07-17 16:18:36 +09:00 
Author: https://github.com/MacDue
Commit: https://github.com/SerenityOS/serenity/commit/0f2c1f804e
Pull-request: https://github.com/SerenityOS/serenity/pull/13386
Reviewed-by: https://github.com/awesomekling
1 changed files with 10 additions and 0 deletions
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10
AK/Span.h
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@ -212,6 +212,16 @@ public:
return this->m_values[index];
}
[[nodiscard]] ALWAYS_INLINE constexpr T const& last() const
{
return this->at(this->size() - 1);
}
[[nodiscard]] ALWAYS_INLINE constexpr T& last()
{
return this->at(this->size() - 1);
}
[[nodiscard]] ALWAYS_INLINE constexpr T const& operator[](size_t index) const
{
return at(index);