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[helm.git] / helm / software / DEVEL / mathml_editor / src / TTokenizer.hh

diff --git a/helm/software/DEVEL/mathml_editor/src/TTokenizer.hh b/helm/software/DEVEL/mathml_editor/src/TTokenizer.hh
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+/* This file is part of EdiTeX, an editor of mathematical
+ * expressions based on TeX syntax.
+ * 
+ * Copyright (C) 2002-2003 Luca Padovani <lpadovan@cs.unibo.it>,
+ *                    2003 Paolo Marinelli <pmarinel@cs.unibo.it>.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * For more information, please visit the project's home page
+ * http://helm.cs.unibo.it/editex/
+ * or send an email to <lpadovan@cs.unibo.it>
+ */
+
+#ifndef __TTokenizer_hh__
+#define __TTokenizer_hh__
+
+#include <string>
+#include <vector>
+#include <list>
+
+#include "TToken.hh"
+#include "APushParser.hh"
+
+class TTokenizer : private APushParser
+{
+public:
+  TTokenizer(class ALogger& l) : APushParser(l) { };
+
+  std::vector<TToken> tokenize(const std::string&);
+
+private:
+  virtual void reset(void);
+  virtual void push(const TToken&);
+  virtual std::string drop(bool = false);
+  virtual void setCursorHint(const std::string&) { };
+  virtual bool hideCursor(void) { return false; };
+  virtual bool showCursor(void) { return false; };
+
+  std::list<TToken> tokens;
+};
+
+#endif // __TTokenizer_hh__