UHD 003.005.002-0-unknown

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safe_main.hpp
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1 //
2 // Copyright 2010 Ettus Research LLC
3 //
4 // This program is free software: you can redistribute it and/or modify
5 // it under the terms of the GNU General Public License as published by
6 // the Free Software Foundation, either version 3 of the License, or
7 // (at your option) any later version.
8 //
9 // This program is distributed in the hope that it will be useful,
10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 // GNU General Public License for more details.
13 //
14 // You should have received a copy of the GNU General Public License
15 // along with this program. If not, see <http://www.gnu.org/licenses/>.
16 //
17
18 #ifndef INCLUDED_UHD_UTILS_SAFE_MAIN_HPP
19 #define INCLUDED_UHD_UTILS_SAFE_MAIN_HPP
20
21 #include <uhd/config.hpp>
22 #include <iostream>
23 #include <stdexcept>
24
32 #define UHD_SAFE_MAIN(_argc, _argv) _main(int, char*[]); \
33 int main(int argc, char *argv[]){ \
34 try { \
35 return _main(argc, argv); \
36 } catch(const std::exception &e) { \
37 std::cerr << "Error: " << e.what() << std::endl; \
38 } catch(...) { \
39 std::cerr << "Error: unknown exception" << std::endl; \
40 } \
41 return ~0; \
42 } int _main(_argc, _argv)
43
44 #endif /* INCLUDED_UHD_UTILS_SAFE_MAIN_HPP */
config.hpp