js-segment-iterator-inl.h 1.57 KB
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// Copyright 2018 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef V8_INTL_SUPPORT
#error Internationalization is expected to be enabled.
#endif  // V8_INTL_SUPPORT

#ifndef V8_OBJECTS_JS_SEGMENT_ITERATOR_INL_H_
#define V8_OBJECTS_JS_SEGMENT_ITERATOR_INL_H_

#include "src/objects/js-segment-iterator.h"
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#include "src/objects/objects-inl.h"
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// Has to be the last include (doesn't have include guards):
#include "src/objects/object-macros.h"

namespace v8 {
namespace internal {

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OBJECT_CONSTRUCTORS_IMPL(JSSegmentIterator, JSObject)

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// Base segment iterator accessors.
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ACCESSORS(JSSegmentIterator, icu_break_iterator, Managed<icu::BreakIterator>,
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          kIcuBreakIteratorOffset)
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ACCESSORS(JSSegmentIterator, unicode_string, Managed<icu::UnicodeString>,
          kUnicodeStringOffset)
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BIT_FIELD_ACCESSORS(JSSegmentIterator, flags, is_break_type_set,
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                    JSSegmentIterator::BreakTypeSetBit)
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SMI_ACCESSORS(JSSegmentIterator, flags, kFlagsOffset)

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CAST_ACCESSOR(JSSegmentIterator)
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inline void JSSegmentIterator::set_granularity(
    JSSegmenter::Granularity granularity) {
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  DCHECK_GE(GranularityBits::kMax, granularity);
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  int hints = flags();
  hints = GranularityBits::update(hints, granularity);
  set_flags(hints);
}

inline JSSegmenter::Granularity JSSegmentIterator::granularity() const {
  return GranularityBits::decode(flags());
}

}  // namespace internal
}  // namespace v8

#include "src/objects/object-macros-undef.h"

#endif  // V8_OBJECTS_JS_SEGMENT_ITERATOR_INL_H_