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b1d19b5917
This is a precursor to implementing the FindBoundary AO, which operates on Utf16 code unit indexes.
36 lines
1.2 KiB
C++
36 lines
1.2 KiB
C++
/*
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* Copyright (c) 2022, Idan Horowitz <idan.horowitz@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <AK/Utf16View.h>
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#include <LibJS/Runtime/Intl/Segmenter.h>
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#include <LibJS/Runtime/Object.h>
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namespace JS::Intl {
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class SegmentIterator final : public Object {
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JS_OBJECT(SegmentIterator, Object);
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public:
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static SegmentIterator* create(GlobalObject&, Segmenter&, Utf16View const&);
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SegmentIterator(GlobalObject&, Segmenter&, Utf16View const&);
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virtual ~SegmentIterator() override = default;
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Segmenter const& iterating_segmenter() const { return m_iterating_segmenter; }
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Utf16View const& iterated_string() const { return m_iterated_string; }
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size_t iterated_string_next_segment_code_unit_index() const { return m_iterated_string_next_segment_code_unit_index; }
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private:
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virtual void visit_edges(Cell::Visitor&) override;
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Segmenter& m_iterating_segmenter; // [[IteratingSegmenter]]
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Utf16View m_iterated_string; // [[IteratedString]]
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size_t m_iterated_string_next_segment_code_unit_index { 0 }; // [[IteratedStringNextSegmentCodeUnitIndex]]
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};
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}
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