Return true if Queue is empty.
()
| 215 | |
| 216 | // Return true if Queue is empty. |
| 217 | func (q *Queue) IsEmpty() bool { |
| 218 | q.mutex.Lock() |
| 219 | defer q.mutex.Unlock() |
| 220 | return q.isempty() |
| 221 | } |
| 222 | |
| 223 | func (q *Queue) isfull() bool { |
| 224 | return (q.maxSize > 0 && q.maxSize <= q.size()) |