GNU Radio 3.5.3.2 C++ API
gr_constants.h
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1 /* -*- c++ -*- */
2 /*
3  * Copyright 2006,2009 Free Software Foundation, Inc.
4  *
5  * This file is part of GNU Radio
6  *
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)
10  * any later version.
11  *
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.
16  *
17  * You should have received a copy of the GNU General Public License
18  * along with GNU Radio; see the file COPYING. If not, write to
19  * the Free Software Foundation, Inc., 51 Franklin Street,
20  * Boston, MA 02110-1301, USA.
21  */
22 #ifndef INCLUDED_GR_CONSTANTS_H
23 #define INCLUDED_GR_CONSTANTS_H
24 
25 #include <gr_core_api.h>
26 #include <string>
27 
28 /*!
29  * \brief return ./configure --prefix argument. Typically /usr/local
30  */
31 GR_CORE_API const std::string gr_prefix();
32 
33 /*!
34  * \brief return ./configure --sysconfdir argument. Typically $prefix/etc or /etc
35  */
36 GR_CORE_API const std::string gr_sysconfdir();
37 
38 /*!
39  * \brief return preferences file directory. Typically $sysconfdir/etc/conf.d
40  */
41 GR_CORE_API const std::string gr_prefsdir();
42 
43 /*!
44  * \brief return date/time of build, as set when 'bootstrap' is run
45  */
46 GR_CORE_API const std::string gr_build_date();
47 
48 /*!
49  * \brief return version string defined in configure.ac
50  */
51 GR_CORE_API const std::string gr_version();
52 
53 #endif /* INCLUDED_GR_CONSTANTS_H */