update

wangzhengquan

2020-07-08 7d3086a481899b03c230eb06a29aa57677041725

 squeue/include/linked_lock_free_queue.h

@@ -68,7 +68,7 @@
    // preemptive definitions to prevent public copying
    LinkedLockFreeQueue(const LinkedLockFreeQueue & q) : qsize(0) { }
    LinkedLockFreeQueue & operator=(const LinkedLockFreeQueue & q) { return *this;}
public:
protected:
    LinkedLockFreeQueue(size_t qs = Q_SIZE); // create queue with a qs limit
    ~LinkedLockFreeQueue();
    bool empty() const;