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22 lines
474 B
C
22 lines
474 B
C
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#pragma once
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#include "TypedQueue.h"
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/**
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* A wrapper for freertos queues that assumes each element is a pointer
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*/
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template <class T> class PointerQueue: public TypedQueue<T *> {
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public:
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PointerQueue(int maxElements) : TypedQueue<T *>(maxElements) {
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}
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// preturns a ptr or null if the queue was empty
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T *dequeuePtr(TickType_t maxWait = portMAX_DELAY) {
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T *p;
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return this->dequeue(&p, maxWait) == pdTRUE ? p : NULL;
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}
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};
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