openFrameworks / ofParameterGroup save/load parameters settings to xml

ofApp.cpp

//h

void loadGroup(ofParameterGroup &g, string path);
void saveGroup(ofParameterGroup &g, string path);


//cpp


//--------------------------------------------------------------
void ofApp::loadGroup(ofParameterGroup &g, string path)
{
    ofLogNotice(__FUNCTION__)<< g.getName() << " to " << path;
    ofLogVerbose(__FUNCTION__) << "parameters: \n" << g.toString();
    ofXml settings;
    settings.load(path);
    ofDeserialize(settings, g);
}

//--------------------------------------------------------------
void ofApp::saveGroup(ofParameterGroup &g, string path)
{
    ofLogNotice(__FUNCTION__) << g.getName() << " to " << path;
    ofLogVerbose(__FUNCTION__) << "parameters: \n" << g.toString();
    ofXml settings;
    ofSerialize(settings, g);
    settings.save(path);
}