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author | Andreas Kling <kling@serenityos.org> | 2021-10-02 17:37:15 +0200 |
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committer | Andreas Kling <kling@serenityos.org> | 2021-10-02 17:39:38 +0200 |
commit | 024367d82e59e66390e8a8fc0f7dd866242438f9 (patch) | |
tree | 027c34c8ba5410f795cd45d82668f2e9e696a7b0 /Userland/Libraries/LibJS/Runtime/Utf16String.h | |
parent | ae0bdda86e9946e8fc09db0c4dc044b2d975d7fa (diff) | |
download | serenity-024367d82e59e66390e8a8fc0f7dd866242438f9.zip |
LibJS+AK: Use Vector<u16, 1> for UTF-16 string storage
It's very common to encounter single-character strings in JavaScript on
the web. We can make such strings significantly lighter by having a
1-character inline capacity on the Vectors.
Diffstat (limited to 'Userland/Libraries/LibJS/Runtime/Utf16String.h')
-rw-r--r-- | Userland/Libraries/LibJS/Runtime/Utf16String.h | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/Userland/Libraries/LibJS/Runtime/Utf16String.h b/Userland/Libraries/LibJS/Runtime/Utf16String.h index 640de51218..e38e5b4592 100644 --- a/Userland/Libraries/LibJS/Runtime/Utf16String.h +++ b/Userland/Libraries/LibJS/Runtime/Utf16String.h @@ -20,18 +20,18 @@ public: ~Utf16StringImpl() = default; static NonnullRefPtr<Utf16StringImpl> create(); - static NonnullRefPtr<Utf16StringImpl> create(Vector<u16>); + static NonnullRefPtr<Utf16StringImpl> create(Vector<u16, 1>); static NonnullRefPtr<Utf16StringImpl> create(StringView const&); static NonnullRefPtr<Utf16StringImpl> create(Utf16View const&); - Vector<u16> const& string() const; + Vector<u16, 1> const& string() const; Utf16View view() const; private: Utf16StringImpl() = default; - explicit Utf16StringImpl(Vector<u16> string); + explicit Utf16StringImpl(Vector<u16, 1> string); - Vector<u16> m_string; + Vector<u16, 1> m_string; }; } @@ -39,11 +39,11 @@ private: class Utf16String { public: Utf16String(); - explicit Utf16String(Vector<u16>); + explicit Utf16String(Vector<u16, 1>); explicit Utf16String(StringView const&); explicit Utf16String(Utf16View const&); - Vector<u16> const& string() const; + Vector<u16, 1> const& string() const; Utf16View view() const; Utf16View substring_view(size_t code_unit_offset, size_t code_unit_length) const; Utf16View substring_view(size_t code_unit_offset) const; |