main.hh
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/* -*- mia-c++ -*-
*
* This file is part of MIA - a toolbox for medical image analysis
* Copyright (c) Leipzig, Madrid 1999-2017 Gert Wollny
*
* MIA 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 MIA; if not, see <http://www.gnu.org/licenses/>.
*
*/
#include <stdexcept>
#include <iostream>
#include <cstdlib>
#include <mia/core/msgstream.hh>
#define MIA_MAIN(callback) \
int main( int argc, char *argv[] ) \
{ \
try { \
auto verb = getenv("MIA_INITIAL_VERBOSITY"); \
if (verb) { \
auto level = mia::g_verbose_dict.get_value(verb); \
mia::vstream::instance().set_verbosity(level); \
} \
return callback(argc, argv); \
} \
catch (const std::runtime_error &e){ \
std::cerr << "\n" << argv[0] << " runtime error: " << e.what() << std::endl; \
} \
catch (const std::invalid_argument &e){ \
std::cerr << "\n" << argv[0] << " invalid argument: " << e.what() << std::endl; \
} \
catch (const std::logic_error &e){ \
std::cerr << "\n" << argv[0] << " logic error: " << e.what() << std::endl; \
} \
catch (const std::exception& e){ \
std::cerr << "\n" << argv[0] << " error: " << e.what() << std::endl; \
} \
catch (...){ \
std::cerr << "\n" << argv[0] << " unknown exception" << std::endl; \
} \
return EXIT_FAILURE; \
}
msgstream.hh