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0001 // ct_lvtmdb_functionbase.h -*-C++-*- 0002 0003 /* 0004 // Copyright 2023 Codethink Ltd <codethink@codethink.co.uk> 0005 // SPDX-License-Identifier: Apache-2.0 0006 // 0007 // Licensed under the Apache License, Version 2.0 (the "License"); 0008 // you may not use this file except in compliance with the License. 0009 // You may obtain a copy of the License at 0010 // 0011 // http://www.apache.org/licenses/LICENSE-2.0 0012 // 0013 // Unless required by applicable law or agreed to in writing, software 0014 // distributed under the License is distributed on an "AS IS" BASIS, 0015 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 0016 // See the License for the specific language governing permissions and 0017 // limitations under the License. 0018 */ 0019 0020 #ifndef INCLUDED_CT_LVTMDB_FUNCTIONBASE 0021 #define INCLUDED_CT_LVTMDB_FUNCTIONBASE 0022 0023 //@PURPOSE: Share code for method and function declarations 0024 0025 #include <lvtmdb_export.h> 0026 0027 #include <ct_lvtmdb_databaseobject.h> 0028 0029 #include <string> 0030 0031 namespace Codethink::lvtmdb { 0032 0033 // Forward Declarations 0034 class NamespaceObject; 0035 0036 // ===================== 0037 // class FunctionBase 0038 // ===================== 0039 0040 class LVTMDB_EXPORT FunctionBase : public DatabaseObject { 0041 // See locking discipline in superclass. That applies here. 0042 0043 private: 0044 std::string d_signature; 0045 // Type signature of this function 0046 0047 std::string d_returnType; 0048 // The return type of the function 0049 0050 std::string d_templateParameters; 0051 // Optional template parameters for the function 0052 0053 public: 0054 // CREATORS 0055 FunctionBase(std::string qualifiedName, 0056 std::string name, 0057 std::string signature, 0058 std::string returnType, 0059 std::string templateParameters); 0060 0061 ~FunctionBase() noexcept override; 0062 0063 FunctionBase(FunctionBase&& other) noexcept; 0064 0065 FunctionBase& operator=(FunctionBase&& other) noexcept; 0066 0067 // ACCESSORS 0068 [[nodiscard]] const std::string& signature() const; 0069 0070 [[nodiscard]] const std::string& returnType() const; 0071 0072 [[nodiscard]] const std::string& templateParameters() const; 0073 0074 [[nodiscard]] std::string storageKey() const; 0075 // Functions with the same qualifiedName can be overloaded. Use this 0076 // key to get a unique string 0077 0078 // CLASS METHODS 0079 static std::string getStorageKey(const std::string& qualifiedName, 0080 const std::string& signature, 0081 const std::string& templateParameters, 0082 const std::string& returnType); 0083 }; 0084 0085 } // namespace Codethink::lvtmdb 0086 0087 #endif // INCLUDED_CT_LVTMDB_FUNCTIONBASE