vscan.h

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/*
 * Copyright (C) 2008 Kamil Dudka <xdudka00@stud.fit.vutbr.cz>
 *
 * This file is part of rob08
 *
 * rob08 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
 * any later version.
 *
 * rob08 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 rob08.  If not, see <http://www.gnu.org/licenses/>.
 */

#ifndef VSCAN_H
#define VSCAN_H

#include "config.h"
#include "scanner.h"

#ifndef BUILDING_DOX
#   include <iostream>
#   include <string>
#endif

class IVScan: public IErrorSensitive {
    public:
        virtual ~IVScan() { }
        virtual bool readNext(std::string &token) = 0;
};

class VScanFactory {
    public:
        static IVScan* createVScan(std::istream &input, std::string fileName);
    private:
        VScanFactory();
};

#endif /* VSCAN_H */

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