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authorJonathan McCrohan <jmccrohan@gmail.com>2011-12-01 22:54:16 +0000
committerJonathan McCrohan <jmccrohan@gmail.com>2011-12-01 22:54:16 +0000
commit58bf1382be0cbcf3f9649286fd2719b789a1595f (patch)
treeb73665275a2d44879a8230c913b1ef21a42e57da /samples/c++/sample1.cpp
downloadlibconfig-58bf1382be0cbcf3f9649286fd2719b789a1595f.tar.gz
Imported Upstream version 1.3.2upstream/1.3.2
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diff --git a/samples/c++/sample1.cpp b/samples/c++/sample1.cpp
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+/*************************************************************************
+ ** 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;
+}
+
+/***************************************************************************/