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59 lines
1.6 KiB
C++
59 lines
1.6 KiB
C++
/*
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* ParserState.hpp, part of LatAnalyze 3
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*
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* Copyright (C) 2013 - 2020 Antonin Portelli
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*
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* LatAnalyze 3 is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* LatAnalyze 3 is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with LatAnalyze 3. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef Latan_ParserState_hpp_
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#define Latan_ParserState_hpp_
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#include <LatAnalyze/Global.hpp>
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BEGIN_LATAN_NAMESPACE
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template <typename DataObj>
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class ParserState
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{
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public:
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// constructor
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ParserState(std::istream *streamPt, std::string *namePt, DataObj *dataPt);
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// destructor
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virtual ~ParserState(void) = default;
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private:
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// scanner allocation/deallocation
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virtual void initScanner(void) = 0;
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virtual void destroyScanner(void) = 0;
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public:
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DataObj *data;
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void *scanner;
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std::istream *stream;
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std::string *streamName;
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};
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template <typename DataObj>
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ParserState<DataObj>::ParserState(std::istream *streamPt, std::string *namePt,
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DataObj *dataPt)
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: data(dataPt)
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, scanner(nullptr)
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, stream(streamPt)
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, streamName(namePt)
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{}
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END_LATAN_NAMESPACE
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#endif // Latan_ParserState_hpp_
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