Scala Queue clone() method with example
The clone() method is used to create a copy of the given queue.
Method Definition: defclone(): Queue[A]
Return Type: It return a new queue which is a copy of the given queue.
Example #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 q 1 = Queue( 10 , 11 , 12 , 13 , 14 ) // Print the queue println(q 1 ) // Applying clone() method val q 2 = q 1 .clone() // Display output print( "Clone of the queue: " + q 2 ) } } |
Output:
Queue(10, 11, 12, 13, 14) Clone of the queue: Queue(10, 11, 12, 13, 14)
Example #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 q 1 = Queue( "Beginner" , "for" , "Beginner" ) // Print the queue println(q 1 ) // Applying clone() method val q 2 = q 1 .clone() // Display output print( "Clone of the queue: " + q 2 ) } } |
Output:
Queue(Beginner, for, Beginner) Clone of the queue: Queue(Beginner, for, Beginner)
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