//
// aegis - project change supervisor
// Copyright (C) 2003-2006, 2008, 2014 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>


bool
string_list_ty::subset(const string_list_ty &arg)
    const
{
    //
    // test if "a is a subset of b"
    //
    if (size() > arg.size())
        return false;
    for (size_t j = 0; j < size(); ++j)
    {
        size_t k;
        for (k = 0; k < arg.size(); ++k)
            if (str_equal(string[j], arg[k]))
                break;
        if (k >= arg.size())
            return false;
    }
    return true;
}


// vim: set ts=8 sw=4 et :