3 * Copyright 2006 Free Software Foundation, Inc.
5 * This file is part of GNU Radio
7 * GNU Radio is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 3, or (at your option)
12 * GNU Radio is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License along
18 * with this program; if not, write to the Free Software Foundation, Inc.,
19 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
21 class gr_file_sink_base
24 gr_file_sink_base(const char *filename, bool is_binary);
30 * \brief Open filename and begin output to it.
32 bool open(const char *filename);
35 * \brief Close current output file.
37 * Closes current output file and ignores any output until
38 * open is called to connect to another file.
43 * \brief if we've had an update, do it now.
48 *\brief turn on unbuffered mode for slow outputs
50 void set_unbuffered(bool unbuffered);