| /* ---------------------------------------------------------------------------- |
| libconfig - A library for processing structured configuration files |
| Copyright (C) 2005-2023 Mark A Lindner |
| |
| This file is part of libconfig. |
| |
| This library is free software; you can redistribute it and/or |
| modify it under the terms of the GNU Lesser General Public License |
| as published by the Free Software Foundation; either version 2.1 of |
| the License, or (at your option) any later version. |
| |
| This library 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 |
| Lesser General Public License for more details. |
| |
| You should have received a copy of the GNU Library General Public |
| License along with this library; if not, see |
| <http://www.gnu.org/licenses/>. |
| ---------------------------------------------------------------------------- |
| */ |
| |
| #include <iostream> |
| #include <iomanip> |
| #include <cstdlib> |
| #include <libconfig.h++> |
| |
| using namespace std; |
| using namespace libconfig; |
| |
| // This example constructs a new configuration in memory and writes it to |
| // 'newconfig.cfg'. |
| |
| int main(int argc, char **argv) |
| { |
| (void)argc; |
| (void)argv; |
| |
| static const char *output_file = "newconfig.cfg"; |
| Config cfg; |
| |
| Setting &root = cfg.getRoot(); |
| |
| // Add some settings to the configuration. |
| Setting &address = root.add("address", Setting::TypeGroup); |
| |
| address.add("street", Setting::TypeString) = "1 Woz Way"; |
| address.add("city", Setting::TypeString) = "San Jose"; |
| address.add("state", Setting::TypeString) = "CA"; |
| address.add("zip", Setting::TypeInt) = 95110; |
| |
| Setting &array = root.add("array", Setting::TypeArray); |
| |
| for(int i = 0; i < 10; ++i) |
| array.add(Setting::TypeInt) = 10 * i; |
| |
| // Write out the new configuration. |
| try |
| { |
| cfg.writeFile(output_file); |
| cerr << "New configuration successfully written to: " << output_file |
| << endl; |
| |
| } |
| catch(const FileIOException &fioex) |
| { |
| cerr << "I/O error while writing file: " << output_file << endl; |
| return(EXIT_FAILURE); |
| } |
| |
| return(EXIT_SUCCESS); |
| } |
| |
| // eof |