1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 24 #ifndef ADC_CPP_DEFDESCR_HXX 25 #define ADC_CPP_DEFDESCR_HXX 26 27 28 29 30 namespace cpp 31 { 32 33 /** Describes a C/C++ #define statement. May be a define or a macro, for which 34 two cases the two different constructors are to be used. 35 36 This class is used by cpp::PreProcessor. 37 */ 38 class DefineDescription 39 { 40 public: 41 enum E_DefineType 42 { 43 type_define, 44 type_macro 45 }; 46 typedef StringVector str_vector; 47 48 DefineDescription( /// Used for: #define DEFINE xyz 49 const String & i_sName, 50 const str_vector & i_rDefinition ); 51 DefineDescription( /// Used for: #define MACRO(...) abc 52 const String & i_sName, 53 const str_vector & i_rParams, 54 const str_vector & i_rDefinition ); 55 ~DefineDescription(); 56 57 /// Only vaild if (eDefineType == type_define) else returns "". 58 void GetDefineText( 59 csv::StreamStr & o_rText ) const; 60 61 /// Only vaild if (eDefineType == type_macro) else returns "". 62 void GetMacroText( 63 csv::StreamStr & o_rText, 64 const StringVector & 65 i_rGivenArguments ) const; 66 67 uintt ParamCount() const; 68 E_DefineType DefineType() const; 69 70 private: 71 // DATA 72 String sName; 73 str_vector aParams; 74 str_vector aDefinition; 75 E_DefineType eDefineType; 76 }; 77 78 79 80 81 // IMPLEMENTATION 82 inline uintt 83 DefineDescription::ParamCount() const 84 { return aParams.size(); } 85 inline DefineDescription::E_DefineType 86 DefineDescription::DefineType() const 87 { return eDefineType; } 88 89 90 91 92 } // end namespace cpp 93 #endif 94