DeviceList.h

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#pragma once

#include "Device.h"
#include <WVector.h>

namespace Hue
{
using DeviceList = Vector<Device>;

class DeviceListEnumerator : public Device::Enumerator
{
public:
    DeviceListEnumerator(DeviceList& list) : list(list)
    {
    }

    Device::Enumerator* clone() override
    {
        return new DeviceListEnumerator(*this);
    }

    void reset() override
    {
        index = 0;
    }

    Device* current() override
    {
        return (size_t(index) < list.count()) ? &list[index] : nullptr;
    }

    Device* next() override
    {
        return (size_t(index) < list.count()) ? &list[index++] : nullptr;
    }

private:
    DeviceList& list;
    int index{-1};
};

} // namespace Hue