1 /** 2 * Copyright (c) 2025 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 PANDA_PLUGINS_ETS_RUNTIME_TYPES_ETS_BASE_ENUM_H 17 #define PANDA_PLUGINS_ETS_RUNTIME_TYPES_ETS_BASE_ENUM_H 18 19 #include "plugins/ets/runtime/types/ets_object.h" 20 21 namespace ark::ets { 22 23 namespace test { 24 class EtsBaseEnumMembers; 25 } // namespace test 26 27 class EtsBaseEnum : public EtsObject { 28 public: FromEtsObject(EtsObject * etsObj)29 static EtsBaseEnum *FromEtsObject(EtsObject *etsObj) 30 { 31 ASSERT(etsObj->GetClass()->IsEtsEnum()); 32 return reinterpret_cast<EtsBaseEnum *>(etsObj); 33 } 34 GetValue()35 EtsObject *GetValue() 36 { 37 return reinterpret_cast<EtsObject *>(GetFieldObject(GetValueOffset())); 38 } 39 GetValueOffset()40 static constexpr size_t GetValueOffset() 41 { 42 return MEMBER_OFFSET(EtsBaseEnum, value_); 43 } 44 45 EtsBaseEnum() = delete; 46 ~EtsBaseEnum() = delete; 47 48 private: 49 NO_COPY_SEMANTIC(EtsBaseEnum); 50 NO_MOVE_SEMANTIC(EtsBaseEnum); 51 52 ObjectPointer<EtsObject> value_; 53 54 friend class test::EtsBaseEnumMembers; 55 }; 56 57 } // namespace ark::ets 58 59 #endif // PANDA_PLUGINS_ETS_RUNTIME_TYPES_ETS_BASE_ENUM_H 60