带有示例的 Scala Queue clone() 方法
clone()方法用于创建给定队列的副本。
Method Definition: defclone(): Queue[A]
Return Type: It return a new queue which is a copy of the given queue.
示例 #1:
// Scala program of clone()
// method
// Import Queue
import scala.collection.mutable._
// Creating object
object GfG
{
// Main method
def main(args:Array[String])
{
// Creating a queue
val q1 = Queue(10, 11, 12, 13, 14)
// Print the queue
println(q1)
// Applying clone() method
val q2 = q1.clone()
// Display output
print("Clone of the queue: " + q2)
}
}
输出:
Queue(10, 11, 12, 13, 14)
Clone of the queue: Queue(10, 11, 12, 13, 14)
示例 #2:
// Scala program of clone()
// method
// Import Queue
import scala.collection.mutable._
// Creating object
object GfG
{
// Main method
def main(args:Array[String])
{
// Creating a queue
val q1 = Queue("geeks", "for", "geeks")
// Print the queue
println(q1)
// Applying clone() method
val q2 = q1.clone()
// Display output
print("Clone of the queue: " + q2)
}
}
输出:
Queue(geeks, for, geeks)
Clone of the queue: Queue(geeks, for, geeks)