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_LIGHTWEIGHTSET_ITERATOR_H
17 #define ECMASCRIPT_JS_API_JS_API_LIGHTWEIGHTSET_ITERATOR_H
18 
19 #include "ecmascript/js_iterator.h"
20 #include "ecmascript/js_object.h"
21 
22 namespace panda::ecmascript {
23 class JSAPILightWeightSetIterator : public JSObject {
24 public:
Cast(TaggedObject *obj)25     static JSAPILightWeightSetIterator *Cast(TaggedObject *obj)
26     {
27         ASSERT(JSTaggedValue(obj).IsJSAPILightWeightSetIterator());
28         return static_cast<JSAPILightWeightSetIterator *>(obj);
29     }
30     static JSTaggedValue Next(EcmaRuntimeCallInfo *argv);
31     static constexpr size_t ITERATED_LIGHT_WEIGHT_SET_OFFSET = JSObject::SIZE;
32     ACCESSORS(IteratedLightWeightSet, ITERATED_LIGHT_WEIGHT_SET_OFFSET, NEXT_INDEX_OFFSET);
33     ACCESSORS_PRIMITIVE_FIELD(NextIndex, uint32_t, NEXT_INDEX_OFFSET, BIT_FIELD_OFFSET)
34     ACCESSORS_BIT_FIELD(BitField, BIT_FIELD_OFFSET, LAST_OFFSET)
35     DEFINE_ALIGN_SIZE(LAST_OFFSET);
36 
37     // define BitField
38     static constexpr size_t ITERATION_KIND_BITS = 2;
39     FIRST_BIT_FIELD(BitField, IterationKind, IterationKind, ITERATION_KIND_BITS)
40 
41     DECL_VISIT_OBJECT_FOR_JS_OBJECT(JSObject, ITERATED_LIGHT_WEIGHT_SET_OFFSET, NEXT_INDEX_OFFSET)
42 
43     DECL_DUMP()
44 };
45 }  // namespace panda::ecmascript
46 #endif  // ECMASCRIPT_JS_API_JS_API_LIGHTWEIGHTSET_ITERATOR_H