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pacciani/Scanner.hpp
2014-11-29 21:38:52 +01:00

50 lines
1.2 KiB
C++

#ifndef SCANNER_HPP
#define SCANNER_HPP
/*
* Monicelli: an esoteric language compiler
*
* Copyright (C) 2014 Stefano Sanfilippo
*
* This program 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.
*
* This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef yyFlexLexerOnce
#include <FlexLexer.h>
#endif
#include "Parser.hpp"
namespace monicelli {
class Scanner: public yyFlexLexer {
public:
Scanner(std::istream &in): yyFlexLexer(&in) {}
int yylex(Parser::semantic_type *lval, Parser::location_type *loc) {
this->lval = lval;
location = loc;
return yylex();
}
private:
int yylex();
Parser::semantic_type *lval;
Parser::location_type *location;
};
} // monicelli
#endif