structures to a file (read and write)

[jpn]

Take a look at QSettings:

QSettings settings("/path/to/settings.ini", QSettings::IniFormat);
 
// write
settings.setValue("NoOfCars", st.noOfCars);
...
 
// read
st.noOfCars = settings.value("NoOfCars").toInt();
...

QSettings settings("/path/to/settings.ini", QSettings::IniFormat);

// write
settings.setValue("NoOfCars", st.noOfCars);
...

// read
st.noOfCars = settings.value("NoOfCars").toInt();
...

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