1 /* 2 * Copyright (c) 2022-2023 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #ifndef ECMASCRIPT_JS_API_JS_API_QUEUE_ITERATOR_H 17 #define ECMASCRIPT_JS_API_JS_API_QUEUE_ITERATOR_H 18 19 #include "ecmascript/js_iterator.h" 20 #include "ecmascript/js_object.h" 21 22 namespace panda::ecmascript { 23 class JSAPIQueueIterator : public JSObject { 24 public: Cast(TaggedObject * obj)25 static JSAPIQueueIterator *Cast(TaggedObject *obj) 26 { 27 ASSERT(JSTaggedValue(obj).IsJSAPIQueueIterator()); 28 return static_cast<JSAPIQueueIterator *>(obj); 29 } 30 static JSTaggedValue Next(EcmaRuntimeCallInfo *argv); 31 32 static constexpr size_t ITERATED_QUEUE_OFFSET = JSObject::SIZE; 33 ACCESSORS(IteratedQueue, ITERATED_QUEUE_OFFSET, NEXT_INDEX_OFFSET); 34 ACCESSORS_PRIMITIVE_FIELD(NextIndex, uint32_t, NEXT_INDEX_OFFSET, LAST_OFFSET) 35 DEFINE_ALIGN_SIZE(LAST_OFFSET); 36 37 DECL_VISIT_OBJECT_FOR_JS_OBJECT(JSObject, ITERATED_QUEUE_OFFSET, NEXT_INDEX_OFFSET) 38 39 DECL_DUMP() 40 }; 41 } // namespace panda::ecmascript 42 43 #endif // ECMASCRIPT_JS_API_JS_API_QUEUE_ITERATOR_H 44