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https://gitee.com/openharmony/arkcompiler_ets_runtime
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11f0ba2757
Signed-off-by: huangzhenghua <huangzhenghua3@huawei.com> Change-Id: I4bf35dc7f89bf8f017a35d979919a1181dc5c810
80 lines
4.0 KiB
C++
80 lines
4.0 KiB
C++
/*
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* Copyright (c) 2022 Huawei Device Co., Ltd.
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef ECMASCRIPT_JS_API_LIGHTWEIGHTSET_H
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#define ECMASCRIPT_JS_API_LIGHTWEIGHTSET_H
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#include "ecmascript/js_object.h"
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#include "ecmascript/js_tagged_value-inl.h"
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namespace panda::ecmascript {
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class JSAPILightWeightSet : public JSObject {
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public:
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static constexpr int DEFAULT_CAPACITY_LENGTH = 8;
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static constexpr int32_t HASH_REBELLION = 0xFFFFFFFF;
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static JSAPILightWeightSet *Cast(TaggedObject *object)
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{
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ASSERT(JSTaggedValue(object).IsJSAPILightWeightSet());
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return static_cast<JSAPILightWeightSet *>(object);
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}
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static bool Add(JSThread *thread, const JSHandle<JSAPILightWeightSet> &obj, const JSHandle<JSTaggedValue> &value);
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static JSHandle<TaggedArray> CreateSlot(const JSThread *thread, const uint32_t capacity);
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static void EnsureCapacity(const JSThread *thread, const JSHandle<JSAPILightWeightSet> &obj,
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uint32_t minimumCapacity);
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static void SizeCopy(const JSThread *thread, const JSHandle<JSAPILightWeightSet> &obj, uint32_t capacity,
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uint32_t newCapacity);
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static bool AddAll(JSThread *thread, const JSHandle<JSAPILightWeightSet> &obj,
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const JSHandle<JSTaggedValue> &value);
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static bool Equal(JSThread *thread, const JSHandle<JSAPILightWeightSet> &obj,
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const JSHandle<JSTaggedValue> &value);
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static void IncreaseCapacityTo(JSThread *thread, const JSHandle<JSAPILightWeightSet> &obj, int32_t minCapacity);
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static JSTaggedValue ToString(JSThread *thread, const JSHandle<JSAPILightWeightSet> &obj);
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static JSTaggedValue ForEach(JSThread *thread, const JSHandle<JSTaggedValue> &thisHandle,
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const JSHandle<JSTaggedValue> &callbackFn, const JSHandle<JSTaggedValue> &thisArg);
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static JSHandle<JSTaggedValue> GetIteratorObj(JSThread *thread, const JSHandle<JSAPILightWeightSet> &obj,
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IterationKind kind);
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void AdjustArray(JSThread *thread, JSHandle<TaggedArray> srcArray, uint32_t fromIndex, uint32_t toIndex,
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bool direction);
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void Clear(JSThread *thread);
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JSTaggedValue Get(const uint32_t index);
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JSTaggedValue GetHashAt(int32_t index);
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JSTaggedValue GetValueAt(int32_t index);
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JSTaggedValue Remove(JSThread *thread, JSHandle<JSTaggedValue> &value);
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bool Has(const JSHandle<JSTaggedValue> &value);
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bool HasHash(const JSHandle<JSTaggedValue> &hashCode);
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bool HasAll(const JSHandle<JSTaggedValue> &value);
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bool RemoveAt(JSThread *thread, int32_t index);
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void RemoveValue(const JSThread *thread, JSHandle<TaggedArray> &taggedArray,
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uint32_t index);
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bool IsEmpty();
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int32_t GetIndexOf(JSHandle<JSTaggedValue> &value);
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int32_t BinarySearchHashes(uint32_t hash, int32_t size);
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int32_t GetHashIndex(const JSHandle<JSTaggedValue> &value, int32_t size);
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uint32_t Hash(JSTaggedValue key);
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inline uint32_t GetSize() const
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{
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return GetLength();
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}
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static constexpr size_t HASHES_OFFSET = JSObject::SIZE;
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ACCESSORS(Hashes, HASHES_OFFSET, VALUES_OFFSET);
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ACCESSORS(Values, VALUES_OFFSET, LENGTH_OFFSET);
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ACCESSORS_PRIMITIVE_FIELD(Length, uint32_t, LENGTH_OFFSET, LAST_OFFSET);
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DEFINE_ALIGN_SIZE(LAST_OFFSET);
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DECL_VISIT_OBJECT_FOR_JS_OBJECT(JSObject, HASHES_OFFSET, LENGTH_OFFSET)
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DECL_DUMP()
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};
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} // namespace panda::ecmascript
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#endif // ECMASCRIPT_JS_API_LIGHTWEIGHTSET_H
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