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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;
}
/***************************************************************************/
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