49 lines
542 B
C++
49 lines
542 B
C++
#ifndef LIMITQUEUE_H
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#define LIMITQUEUE_H
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#include <QQueue>
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template <class T> class LimitQueue
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{
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protected:
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QQueue<T> queue;
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int limit = 0;
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public:
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LimitQueue();
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LimitQueue(int limit)
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{
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this->limit = limit;
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}
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void enqueue(const T &t)
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{
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if(queue.size() == limit)
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{
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queue.dequeue();
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}
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queue.enqueue(t);
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}
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int size()
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{
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return queue.size();
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}
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T dequeue()
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{
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return queue.dequeue();
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}
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void setLimit(int limit)
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{
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this->limit = limit;
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}
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void clear()
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{
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queue.clear();
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}
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};
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#endif // LIMITQUEUE_H
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