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author | Jonathan McCrohan <jmccrohan@gmail.com> | 2011-12-01 22:54:16 +0000 |
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committer | Jonathan McCrohan <jmccrohan@gmail.com> | 2011-12-01 22:54:16 +0000 |
commit | 58bf1382be0cbcf3f9649286fd2719b789a1595f (patch) | |
tree | b73665275a2d44879a8230c913b1ef21a42e57da /samples/c++/sample1.cpp | |
download | libconfig-upstream/1.3.2.tar.gz |
Imported Upstream version 1.3.2upstream/1.3.2
Diffstat (limited to '')
-rw-r--r-- | samples/c++/sample1.cpp | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/samples/c++/sample1.cpp b/samples/c++/sample1.cpp new file mode 100644 index 0000000..7344838 --- /dev/null +++ b/samples/c++/sample1.cpp @@ -0,0 +1,47 @@ +/************************************************************************* + ** Sample1 + ** Load sample.cfg and increment the "X" setting + *************************************************************************/ + +#include <iostream> +#include <libconfig.h++> + +using namespace libconfig; +using namespace std; + +/***************************************************************************/ + +int main() +{ + Config cfg; + + try + { + /* Load the configuration.. */ + cout << "loading [sample.cfg].."; + cfg.readFile("sample.cfg"); + cout << "ok" << endl; + + /* Increment "x" */ + cout << "increment \"x\".."; + Setting& s = cfg.lookup("x"); + long x = s; + s = ++x; + cout << "ok (x=" << x << ")" << endl; + + // Save the configuration + cout << "saving [sample.cfg].."; + cfg.writeFile("sample.cfg"); + cout << "ok" << endl; + + cout << "Done!" << endl; + } + catch (...) + { + cout << "failed" << endl; + } + + return 0; +} + +/***************************************************************************/ |