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StringBuilder: Use a ByteBuffer internally instead of a Vector<String>.

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This commit is contained in:
Andreas Kling 2019-01-18 03:27:51 +01:00
parent 074edffc44
commit 9d7da26b4e
6 changed files with 58 additions and 37 deletions
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8
AK/ByteBuffer.h
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@ -73,6 +73,14 @@ public:
return copy(offset_pointer(offset), size);
}
void grow(size_t size)
{
if (!m_impl)
m_impl = Buffer<byte>::create_uninitialized(size);
else
m_impl->grow(size);
}
private:
explicit ByteBuffer(RetainPtr<Buffer<byte>>&& impl)
: m_impl(move(impl))