| /************************************************************** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| |
| #ifndef ADC_CPP_PE_VARI_HXX |
| #define ADC_CPP_PE_VARI_HXX |
| |
| |
| |
| // USED SERVICES |
| // BASE CLASSES |
| #include "cpp_pe.hxx" |
| // COMPONENTS |
| #include <semantic/callf.hxx> |
| #include <semantic/sub_peu.hxx> |
| #include <ary/cpp/c_types4cpp.hxx> |
| #include <ary/cpp/c_vfflag.hxx> |
| // PARAMETERS |
| |
| |
| namespace cpp { |
| |
| class PE_Expression; |
| |
| |
| class PE_Variable : public Cpp_PE |
| { |
| public: |
| enum E_State |
| { |
| afterName, // |
| afterSize, // after ] |
| expectFinish, // after InitExpression |
| size_of_states |
| }; |
| PE_Variable( |
| Cpp_PE * i_pParent ); |
| ~PE_Variable(); |
| |
| /** @return |
| Bit 0x0001 != 0, if there is a size and |
| bit 0x0002 != 0, if there is an initialisation. |
| */ |
| UINT16 Result_Pattern() const; |
| const String & Result_SizeExpression() const; |
| const String & Result_InitExpression() const; |
| |
| virtual void Call_Handler( |
| const cpp::Token & i_rTok ); |
| |
| private: |
| typedef SubPe< PE_Variable, PE_Expression > SP_Expression; |
| typedef SubPeUse< PE_Variable, PE_Expression> SPU_Expression; |
| |
| void Setup_StatusFunctions(); |
| virtual void InitData(); |
| virtual void TransferData(); |
| void Hdl_SyntaxError(const char *); |
| |
| void SpReturn_ArraySizeExpression(); |
| void SpReturn_InitExpression(); |
| |
| void On_afterName_ArrayBracket_Left(const char * i_sText); |
| void On_afterName_Semicolon(const char * i_sText); |
| void On_afterName_Comma(const char * i_sText); |
| void On_afterName_Assign(const char * i_sText); |
| |
| void On_afterSize_ArrayBracket_Right(const char * i_sText); |
| |
| void On_expectFinish_Semicolon(const char * i_sText); |
| void On_expectFinish_Comma(const char * i_sText); |
| void On_expectFinish_Bracket_Right(const char * i_sText); |
| |
| // DATA |
| Dyn< PeStatusArray<PE_Variable> > |
| pStati; |
| |
| Dyn<SP_Expression> pSpExpression; |
| Dyn<SPU_Expression> pSpuArraySizeExpression; |
| Dyn<SPU_Expression> pSpuInitExpression; |
| |
| String sResultSizeExpression; |
| String sResultInitExpression; |
| }; |
| |
| |
| |
| // IMPLEMENTATION |
| |
| |
| inline UINT16 |
| PE_Variable::Result_Pattern() const |
| { return ( sResultSizeExpression.length() > 0 ? 1 : 0 ) |
| + ( sResultInitExpression.length() > 0 ? 2 : 0 ); } |
| inline const String & |
| PE_Variable::Result_SizeExpression() const |
| { return sResultSizeExpression; } |
| inline const String & |
| PE_Variable::Result_InitExpression() const |
| { return sResultInitExpression; } |
| |
| |
| } // namespace cpp |
| |
| |
| #endif |
| |