StringList.h

/*
 *  $Id$
 *  option::StringList class interface
 *
 *  This file is part of OTAWA
 *  Copyright (c) 2009, IRIT UPS.
 *
 *  OTAWA 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.
 *
 *  OTAWA 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 OTAWA; if not, write to the Free Software
 *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 */
#ifndef ELM_OPTION_STRING_LIST_H
#define ELM_OPTION_STRING_LIST_H

#include <elm/option/StandardOption.h>
#include <elm/genstruct/Vector.h>

namespace elm { namespace option {

// StringList class
class StringList: public StandardOption {
public:
    StringList(
        Manager& manager,
        char short_name,
        cstring description,
        cstring arg_description);
    StringList(
        Manager& manager,
        cstring long_name,
        cstring description,
        cstring arg_description);
    StringList(
        Manager& manager,
        char short_name,
        cstring long_name,
        cstring description,
        cstring arg_description);

    // Option overload
    virtual usage_t usage(void);
    virtual cstring argDescription(void);
    virtual void process(string arg);

    // Operators
    inline operator bool(void) const { return args; };
    inline const string& operator[](int index) const { return args[index]; }
    inline int count(void) const { return args.count(); }

private:
    cstring arg_desc;
    genstruct::Vector<string> args;
};

} } // elm::option

#endif  // ELM_OPTION_STRING_LIST_H