1 /** 2 * Copyright (c) 2021-2022 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_TYPE_PARAM_HPP__ 17 #define _PANDA_TYPE_PARAM_HPP__ 18 19 #include "type_index.h" 20 #include "type_systems.h" 21 #include "type_type.h" 22 23 namespace panda::verifier { 24 class TypeParams; 25 26 class TypeParam : public TypeParamIdx { 27 public: 28 TypeParam() = delete; 29 TypeParam(TypeParam &&) = default; 30 TypeParam(const TypeParam &) = default; 31 TypeParam &operator=(TypeParam &&) = default; 32 TypeParam &operator=(const TypeParam &) = default; 33 ~TypeParam() = default; 34 35 TypeParams operator>>(const TypeParam &p) const; 36 operator TypeParams() const; 37 operator Type() const; 38 39 private: 40 TypeSystemKind kind_; 41 ThreadNum threadnum_; 42 TypeParam(TypeVariance v, const Type &t); 43 TypeParam(TypeSystemKind kind, ThreadNum threadnum, const TypeParamIdx &p); 44 friend class Type; 45 friend class TypeParams; 46 }; 47 } // namespace panda::verifier 48 49 #endif // !_PANDA_TYPE_PARAM_HPP__ 50