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AK: Provide a length_in_code_units API for UTF-8 strings

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This is just to afford API symmetry with UTF-16 strings to help in
templated methods.
This commit is contained in:
Timothy Flynn 2025-08-19 19:40:18 -04:00 • committed by Andreas Kling
commit b1fe816336
Notes: github-actions[bot] 2025-08-22 12:08:12 +00:00
2 changed files with 2 additions and 0 deletions
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1
AK/StringBase.h
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@ -74,6 +74,7 @@ public:
[[nodiscard]] ReadonlyBytes bytes() const; [[nodiscard]] ReadonlyBytes bytes() const;
[[nodiscard]] u32 hash() const; [[nodiscard]] u32 hash() const;
[[nodiscard]] size_t byte_count() const; [[nodiscard]] size_t byte_count() const;
[[nodiscard]] ALWAYS_INLINE size_t length_in_code_units() const { return byte_count(); }
[[nodiscard]] bool operator==(StringBase const&) const; [[nodiscard]] bool operator==(StringBase const&) const;

1
AK/Utf8View.h
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@ -90,6 +90,7 @@ public:
unsigned char const* bytes() const { return begin_ptr(); } unsigned char const* bytes() const { return begin_ptr(); }
size_t byte_length() const { return m_string.length(); } size_t byte_length() const { return m_string.length(); }
[[nodiscard]] ALWAYS_INLINE size_t length_in_code_units() const { return byte_length(); }
size_t code_point_offset_of(size_t code_unit_offset) const; size_t code_point_offset_of(size_t code_unit_offset) const;