- // Interface properties are all stored in the interface properties array.
- // ToDo: Interface properties should not be created if they already exist.
- // A check should be done prior to creation. This ought to make it easier
- // to work with FlightGear, where some properties used in definitions may
- // already have been created, but would not be seen when JSBSim is run
- // in standalone mode.
-
- Element* property_element;
- property_element = el->FindElement("property");
- while (property_element) {
- double value=0.0;
- if ( ! property_element->GetAttributeValue("value").empty())
- value = property_element->GetAttributeValueAsNumber("value");
- interface_properties.push_back(new double(value));
- string interface_property_string = property_element->GetDataLine();
- PropertyManager->Tie(interface_property_string, interface_properties.back());
- property_element = el->FindNextElement("property");
- }