////  HifiConfigVariantMap.h//  libraries/shared/src////  Created by Stephen Birarda on 2014-04-08.//  Copyright 2014 High Fidelity, Inc.////  Distributed under the Apache License, Version 2.0.//  See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html// #ifndef hifi_HifiConfigVariantMap_h#define hifi_HifiConfigVariantMap_h #include <QtCore/QStringList>#include <QtCore/QVariantMap> QVariant* valueForKeyPath(QVariantMap& variantMap, const QString& keyPath, bool shouldCreateIfMissing = false); class HifiConfigVariantMap {public:    static QVariantMap mergeCLParametersWithJSONConfig(const QStringList& argumentList);     void loadConfig();     const QVariant value(const QString& key) const { return _userConfig.value(key); }    QVariant* valueForKeyPath(const QString& keyPath, bool shouldCreateIfMissing = false)        { return ::valueForKeyPath(_userConfig, keyPath, shouldCreateIfMissing); }     QVariantMap& getConfig() { return _userConfig; }     const QString& getUserConfigFilename() const { return _userConfigFilename; }    void setUserConfigFilename(const QString& filename) { _userConfigFilename = filename; }private:    QString _userConfigFilename;     QVariantMap _userConfig;     void loadMapFromJSONFile(QVariantMap& existingMap, const QString& filename);    void addMissingValuesToExistingMap(QVariantMap& existingMap, const QVariantMap& newMap);}; #endif // hifi_HifiConfigVariantMap_h