lib/arglex/source.h

Go to the documentation of this file.

//
// nis-util - NIS Administration Utilities
// Copyright (C) 2012 Peter Miller
//
// 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 2 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 LIB_ARGLEX_SOURCE_H
#define LIB_ARGLEX_SOURCE_H

#include <boost/shared_ptr.hpp>

#include <lib/source_location.h>

class arglex_source
{
public:
    typedef boost::shared_ptr<arglex_source> pointer;

    virtual ~arglex_source();

    virtual bool next(source_location &result_locn, rcstring &result) = 0;

protected:
    arglex_source();

private:
    arglex_source(const arglex_source &rhs);

    arglex_source &operator=(const arglex_source &rhs);
};

// vim: set ts=8 sw=4 et :
#endif // LIB_ARGLEX_SOURCE_H