get_parameter_value.C

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// macro for getting parameter value (if parameter exist - you could check existing parameters by
// 'UniParameter::PrintAll()' function)
void get_parameter_value()
{
    // get 'on' parameter value (boolean value)
    UniDetectorParameter* pDetectorParameter = UniDetectorParameter::GetDetectorParameter(
        "ZDC", "on", 1, 77);   //(detector_name, parameter_name, period_number, run_number)
    if (pDetectorParameter == nullptr) {
        cout << "\nMacro finished with errors" << endl;
        return;
    }
 
    BoolValue* is_on = (BoolValue*)pDetectorParameter->GetValue();
    if (is_on->value)
        cout << "Detector DCH1 was turned on in run n.77" << endl;
    else
        cout << "Detector DCH1 was turned off in run n.77" << endl;
 
    // clean memory after work
    delete is_on;
    delete pDetectorParameter;
 
    cout << "\nMacro finished successfully" << endl;
}