OptionFile.h

#ifndef _theplu_yat_utility_option_file_
#define _theplu_yat_utility_option_file_

// $Id: OptionFile.h 2119 2009-12-12 23:11:43Z peter $

/*
  Copyright (C) 2007, 2008 Jari Häkkinen, Peter Johansson
  Copyright (C) 2009 Peter Johansson

  This file is part of the yat library, http://dev.thep.lu.se/yat

  The yat library 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.

  The yat 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
  General Public License for more details.

  You should have received a copy of the GNU General Public License
  along with yat. If not, see <http://www.gnu.org/licenses/>.
*/

#include "OptionArg.h"

#include <string>

namespace theplu {
namespace yat {
namespace utility {

  class CommandLine;
  class OptionFile : public OptionArg<std::string>
  {
  public:
    OptionFile(CommandLine& cmd, std::string name, std::string desc, 
               bool required=false, bool exist=false, std::string bits=""); 

    virtual ~OptionFile(void);

  private:
    void do_validate2() const;

    bool exist_;
    std::string bits_;
    
  };

}}} // of namespace utility, yat, and theplu

#endif