The toArray() is utilized to return an array consisting of all the elements of the queue.
Method Definition: def toArray: Array[A]
Return Type: It returns an array consisting of all the elements of the queue.
Example #1:
// Scala program of toArray() // 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( 5 , 2 , 13 , 7 , 1 )
// Print the queue
println(q 1 )
// Applying toArray method
val result = q 1 .toArray
// Display output
print( "Elements in the array: " )
for (elem < - result)
print(elem + " " )
}
} |
Output:
Queue(5, 2, 13, 7, 1) Elements in the array: 5 2 13 7 1
Example #2:
// Scala program of toArray() // 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( 15 , 2 , 13 , 7 )
// Print the queue
println(q 1 )
// Applying toArray method
val result = q 1 .toArray
// Display output
print( "Elements in the array: " )
for (elem < - result)
print(elem + " " )
}
} |
Output:
Queue(15, 2, 13, 7) Elements in the array: 15 2 13 7