DeviceManager.h

#pragma once
#include "DLLInfo.h"
#include <NDEVR/Device.h>
#include <QObject>
namespace NDEVR
{
    class HARDWARE_API DeviceManager : public QObject
    {
        Q_OBJECT
    public:
        DeviceManager();
        bool hasDevice(const UUID& id) const
        {
            return m_device_lookup.hasKey(id);
        }

        Device* device(const UUID& id)
        {
            return m_device_lookup.get(id);
        }

        void addDevice(Device* device);
        void removeDevice(const UUID& id);
        void update();
        static DeviceManager& DefaultManager();
    signals:
        void devicesAddedSignal(const Buffer<UUID>& ids);
        void deviceRemovedSignal(const UUID& id);
 
    protected:
        Buffer<UUID> m_added_objects;              
        Dictionary<UUID, Device*> m_device_lookup; 
    };
}