aboutsummaryrefslogtreecommitdiffstats
path: root/examples/c++/example3.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'examples/c++/example3.cpp')
-rw-r--r--examples/c++/example3.cpp71
1 files changed, 71 insertions, 0 deletions
diff --git a/examples/c++/example3.cpp b/examples/c++/example3.cpp
new file mode 100644
index 0000000..da5caf5
--- /dev/null
+++ b/examples/c++/example3.cpp
@@ -0,0 +1,71 @@
+/* ----------------------------------------------------------------------------
+ libconfig - A library for processing structured configuration files
+ Copyright (C) 2005-2010 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)
+{
+ 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