reintegration of LatCore & folder restructuration

lib/Core/ParserState.hpp

@@ -0,0 +1,58 @@
+/*
+ * ParserState.hpp, part of LatAnalyze 3
+ *
+ * Copyright (C) 2013 - 2016 Antonin Portelli
+ *
+ * LatAnalyze 3 is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * LatAnalyze 3 is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with LatAnalyze 3.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef Latan_ParserState_hpp_
+#define	Latan_ParserState_hpp_
+
+#include <LatAnalyze/Global.hpp>
+
+BEGIN_LATAN_NAMESPACE
+
+template <typename DataObj>
+class ParserState
+{
+public:
+    // constructor
+    ParserState(std::istream *streamPt, std::string *namePt, DataObj *dataPt);
+    // destructor
+    virtual ~ParserState(void) = default;
+private:
+    // scanner allocation/deallocation
+    virtual void initScanner(void)    = 0;
+    virtual void destroyScanner(void) = 0;
+public:
+    DataObj      *data;
+    void         *scanner;
+    std::istream *stream;
+    std::string  *streamName;
+    
+};
+
+template <typename DataObj>
+ParserState<DataObj>::ParserState(std::istream *streamPt, std::string *namePt,
+                                  DataObj *dataPt)
+: data(dataPt)
+, scanner(nullptr)
+, stream(streamPt)
+, streamName(namePt)
+{}
+
+END_LATAN_NAMESPACE
+
+#endif // Latan_ParserState_hpp_