//
// tardy - a tar post-processor
// Copyright (C) 2011 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 <libtardy/rcstring/list.h>


void
rcstring_list::push_back(const rcstring &w)
{
    if (nstrings >= nstrings_max)
    {
        //
        // always 8 less than a power of 2, which is
        // most efficient for many memory allocators
        //
        size_t new_nstrings_max = nstrings_max * 2 + 8;
        rcstring *new_string = new rcstring[new_nstrings_max];
        for (size_t j = 0; j < nstrings; ++j)
            new_string[j] = string[j];
        delete [] string;
        string = new_string;
        nstrings_max = new_nstrings_max;
    }
    string[nstrings++] = w;
}
