ScriptValueIterator.h

//
//  ScriptValueIterator.h
//  libraries/script-engine/src
//
//  Created by Heather Anderson on 5/2/21.
//  Copyright 2021 Vircadia contributors.
//  Copyright 2023 Overte e.V.
//
//  Distributed under the Apache License, Version 2.0.
//  See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
//  SPDX-License-Identifier: Apache-2.0
//
 
 
#ifndef hifi_ScriptValueIterator_h
#define hifi_ScriptValueIterator_h
 
#include <memory>
 
#include <QtCore/QString>
 
#include "ScriptValue.h"
 
class ScriptValueIterator;
using ScriptValueIteratorPointer = std::shared_ptr<ScriptValueIterator>;
 
class ScriptValueIterator {
public:
    virtual ScriptValue::PropertyFlags flags() const = 0;
    virtual bool hasNext() const = 0;
    virtual QString name() const = 0;
    virtual void next() = 0;
    virtual ScriptValue value() const = 0;
 
protected:
    ~ScriptValueIterator() {}  // prevent explicit deletion of base class
};
 
#endif  // hifi_ScriptValueIterator_h