Exemple #1
0
void Controller::updateFromXMLNode(SimTK::Xml::Element& node,
                                   int versionNumber) {
    if(versionNumber < XMLDocument::getLatestVersion()) {
        if(versionNumber < 30509) {
            // Rename property 'isDisabled' to 'enabled' and
            // negate the contained value.
            std::string oldName{"isDisabled"};
            std::string newName{"enabled"};
            if(node.hasElement(oldName)) {
                auto elem = node.getRequiredElement(oldName);
                bool isDisabled = false;
                elem.getValue().tryConvertToBool(isDisabled);

                // now update tag name to 'enabled'
                elem.setElementTag(newName);
                // update its value to be the opposite of 'isDisabled'
                elem.setValue(SimTK::String(!isDisabled));
            }
        }
    }

    Super::updateFromXMLNode(node, versionNumber);
}