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 25 #ifndef ADC_CPP_PE_EXPR_HXX 26 #define ADC_CPP_PE_EXPR_HXX 27 28 29 30 // USED SERVICES 31 // BASE CLASSES 32 #include "cpp_pe.hxx" 33 // COMPONENTS 34 #include <semantic/callf.hxx> 35 #include <semantic/sub_peu.hxx> 36 // PARAMETERS 37 38 39 namespace cpp { 40 41 42 class PE_Expression : public Cpp_PE 43 { 44 public: 45 enum E_State 46 { 47 std, 48 size_of_states 49 }; 50 PE_Expression( 51 Cpp_PE * i_pParent ); 52 ~PE_Expression(); 53 54 const char * Result_Text() const; 55 56 virtual void Call_Handler( 57 const cpp::Token & i_rTok ); 58 59 private: 60 void Setup_StatusFunctions(); 61 virtual void InitData(); 62 virtual void TransferData(); 63 void On_std_Default( const char *); 64 65 void On_std_SwBracket_Left( const char *); 66 void On_std_SwBracket_Right( const char *); 67 void On_std_ArrayBracket_Left( const char *); 68 void On_std_ArrayBracket_Right( const char *); 69 void On_std_Bracket_Left( const char *); 70 void On_std_Bracket_Right( const char *); 71 void On_std_Semicolon( const char *); 72 void On_std_Comma( const char *); 73 74 // DATA 75 Dyn< PeStatusArray<PE_Expression> > 76 pStati; 77 78 csv::StreamStr aResult_Text; 79 80 intt nBracketCounter; 81 }; 82 83 84 85 // IMPLEMENTATION 86 87 inline const char * Result_Text() const88PE_Expression::Result_Text() const 89 { 90 return aResult_Text.c_str(); 91 } 92 93 94 } // namespace cpp 95 96 97 98 99 #endif 100 101 102