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39
40#ifndef QQUEUE_H
41#define QQUEUE_H
42
43#include <QtCore/qlist.h>
44
45QT_BEGIN_NAMESPACE
46
47
48template <class T>
49class QQueue : public QList<T>
50{
51public:
52 // compiler-generated special member functions are fine!
53 inline void swap(QQueue<T> &other) noexcept { QList<T>::swap(other); } // prevent QList<->QQueue swaps
54 inline void enqueue(const T &t) { QList<T>::append(t); }
55 inline T dequeue() { return QList<T>::takeFirst(); }
56 inline T &head() { return QList<T>::first(); }
57 inline const T &head() const { return QList<T>::first(); }
58};
59
60QT_END_NAMESPACE
61
62#endif // QQUEUE_H
63