Scala Queue toBuffer() method with example
Last Updated :
29 Oct, 2019
The toBuffer() method is utilized to return a buffer consisting of all the elements of the queue.
Method Definition: def toBuffer[B >: A]: Buffer[B]
Return Type: It returns a buffer consisting of all the elements of the queue.
Example #1:
import scala.collection.mutable. _
object GfG
{
def main(args : Array[String])
{
val q 1 = Queue( 1 , 2 , 3 , 4 , 5 )
println(q 1 )
val result = q 1 .toBuffer
print( "Elements in the buffer: " )
for (elem < - result)
print(elem + " " )
}
}
|
Output:
Queue(1, 2, 3, 4, 5)
Elements in the buffer: 1 2 3 4 5
Example #2:
import scala.collection.mutable. _
object GfG
{
def main(args : Array[String])
{
val q 1 = Queue( 5 , 2 , 13 , 7 , 1 )
println(q 1 )
val result = q 1 .toBuffer
print( "Elements in the buffer: " )
for (elem < - result)
print(elem + " " )
}
}
|
Output:
Queue(5, 2, 13, 7, 1)
Elements in the buffer: 5 2 13 7 1
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