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update func DeQueue comment

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dudaodong
2022-02-11 10:49:33 +08:00
parent 92e1321d43
commit 8a4c8218d2
1 changed files with 1 additions and 1 deletions
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datastructure/queue/arrayqueue.go
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@@ -52,7 +52,7 @@ func (q *ArrayQueue[T]) EnQueue(value T) {
q.length++ q.length++
} }
// DeQueue get the head element of queue, if queue is empty, return nil and error // DeQueue remove head element of queue and return it, if queue is empty, return nil and error
func (q *ArrayQueue[T]) DeQueue() (*T, error) { func (q *ArrayQueue[T]) DeQueue() (*T, error) {
if q.IsEmpty() { if q.IsEmpty() {
return nil, errors.New("queue is empty") return nil, errors.New("queue is empty")