#pragma once

#include "TypedQueue.h"

/**
 * A wrapper for freertos queues that assumes each element is a pointer
 */
template <class T>
class PointerQueue : public TypedQueue<T *>
{
public:
    PointerQueue(int maxElements) : TypedQueue<T *>(maxElements)
    {
    }

    // returns a ptr or null if the queue was empty
    T *dequeuePtr(TickType_t maxWait = portMAX_DELAY)
    {
        T *p;

        return this->dequeue(&p, maxWait) == pdTRUE ? p : NULL;
    }

    // returns a ptr or null if the queue was empty
    T *dequeuePtrFromISR(BaseType_t *higherPriWoken)
    {
        T *p;

        return this->dequeueFromISR(&p, higherPriWoken) == pdTRUE ? p : NULL;
    }
};