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https://gitee.com/openharmony/arkcompiler_ets_runtime
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d0994ec82b
Signed-off-by: hwx1163501 <hanjing35@huawei.com> issue:https://gitee.com/openharmony/arkcompiler_ets_runtime/issues/I7JAJC
86 lines
4.2 KiB
C++
86 lines
4.2 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_PLAIN_ARRAY_H
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#define ECMASCRIPT_JS_API_PLAIN_ARRAY_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 JSAPIPlainArray : public JSObject {
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public:
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static constexpr int DEFAULT_CAPACITY_LENGTH = 8;
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static JSAPIPlainArray *Cast(TaggedObject *object)
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{
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ASSERT(JSTaggedValue(object).IsJSAPIPlainArray());
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return static_cast<JSAPIPlainArray *>(object);
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}
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static void Add(JSThread *thread, const JSHandle<JSAPIPlainArray> &obj, JSHandle<JSTaggedValue> key,
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JSHandle<JSTaggedValue> value);
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static bool GetOwnProperty(JSThread *thread, const JSHandle<JSAPIPlainArray> &obj,
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const JSHandle<JSTaggedValue> &key);
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static JSHandle<TaggedArray> CreateSlot(const JSThread *thread, const uint32_t capacity);
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static JSHandle<JSAPIPlainArray> Clone(JSThread *thread, const JSHandle<JSAPIPlainArray> &plainArray);
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static JSHandle<JSTaggedValue> GetIteratorObj(JSThread *thread, const JSHandle<JSAPIPlainArray> &obj,
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IterationKind kind);
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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 JSTaggedValue ToString(JSThread *thread, const JSHandle<JSAPIPlainArray> &plainarray);
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static OperationResult GetProperty(JSThread *thread, const JSHandle<JSAPIPlainArray> &obj,
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const JSHandle<JSTaggedValue> &key);
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static bool SetProperty(JSThread *thread, const JSHandle<JSAPIPlainArray> &obj,
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const JSHandle<JSTaggedValue> &key,
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const JSHandle<JSTaggedValue> &value);
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static JSTaggedValue Set(JSThread *thread, const JSHandle<JSAPIPlainArray> &obj,
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const uint32_t index, JSTaggedValue value);
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JSTaggedValue RemoveAt(JSThread *thread, JSTaggedValue index);
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JSTaggedValue GetIndexOfKey(int32_t key);
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JSTaggedValue GetIndexOfValue(JSTaggedValue value);
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JSTaggedValue GetKeyAt(int32_t index);
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JSTaggedValue GetValueAt(JSThread *thread, int32_t index);
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JSTaggedValue Get(const JSTaggedValue key);
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JSTaggedValue Remove(JSThread *thread, JSTaggedValue key);
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JSTaggedValue RemoveRangeFrom(JSThread *thread, int32_t index, int32_t batchSize);
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bool SetValueAt(JSThread *thread, JSTaggedValue index, JSTaggedValue value);
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bool Has(const int32_t key);
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bool IsEmpty();
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bool AdjustForward(JSThread *thread, int32_t index, int32_t forwardSize);
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int32_t BinarySearch(TaggedArray *array, int32_t fromIndex, int32_t toIndex, int32_t key);
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void Clear(JSThread *thread);
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void AdjustArray(JSThread *thread, TaggedArray *srcArray, int32_t fromIndex, int32_t toIndex,
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bool direction);
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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 KEYS_OFFSET = JSObject::SIZE;
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ACCESSORS(Keys, KEYS_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, KEYS_OFFSET, LENGTH_OFFSET)
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DECL_DUMP()
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private:
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inline static uint32_t ComputeCapacity(uint32_t oldCapacity)
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{
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uint32_t newCapacity = oldCapacity + (oldCapacity >> 1U);
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return newCapacity > DEFAULT_CAPACITY_LENGTH ? newCapacity : DEFAULT_CAPACITY_LENGTH;
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}
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};
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} // namespace panda::ecmascript
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#endif // ECMASCRIPT_JS_API_PLAIN_ARRAY_H
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