history.hh

/*
  This file is part of SLC.
  Copyright (C) 2008 Sebastien LUTTRINGER <contact@seblu.net>

  SLC 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; version 2 of the License.

  SLC 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 SLC; if not, write to the Free Software
  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
*/

#ifndef HISTORY_HH
# define HISTORY_HH

# include <list>

class History {
public:
  typedef std::list<string> t_lines;
  History();

public:
  const string &get(size_t off) const;

  void add(const string &line);

  size_t size() const;

  void max_size(size_t s);

  void save(const string &filename) const;
  void load(const string &filename);

private:
  t_lines table_;
  size_t max_size_;
};

#endif