//
//	aegis - project change supervisor
//	Copyright (C) 2004-2006, 2008 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 3 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/>.
//

#include <common/str_list.h>


string_list_ty
string_list_ty::intersection(const string_list_ty &rhs)
    const
{
    string_list_ty result;
    for (size_t j = 0; j < nstrings; ++j)
    {
	string_ty *s = string[j];
	if (rhs.member(s))
    	    result.push_back_unique(s);
    }
    return result;
}