带有示例的 Scala Queue toSeq() 方法
toSeq()方法用于返回由队列的所有元素组成的 seq。
Method Definition: def toSeq: Seq[A]
Return Type: It returns a seq consisting of all the elements of the queue.
示例 #1:
// Scala program of toSeq()
// method
// Import Queue
import scala.collection.mutable._
// Creating object
object GfG
{
// Main method
def main(args:Array[String])
{
// Creating a queue
val q1 = Queue(1, 2, 3, 4, 5)
// Print the queue
println(q1)
// Applying toSeq method
val result = q1.toSeq
// Display output
print("Elements in the Seq: ")
for (ele <- result)
print(ele + " ")
}
}
输出:
Queue(1, 2, 3, 4, 5)
Elements in the Seq: 1 2 3 4 5
示例 #2:
// Scala program of toSeq()
// method
// Import Queue
import scala.collection.mutable._
// Creating object
object GfG
{
// Main method
def main(args:Array[String])
{
// Creating a queue
val q1 = Queue(5, 2, 13, 7, 1, 3)
// Print the queue
println(q1)
// Applying toSeq method
val result = q1.toSeq
// Display output
print("Elements in the Seq: ")
for (ele <- result)
print(ele + " ")
}
}
输出:
Queue(5, 2, 13, 7, 1, 3)
Elements in the Seq: 5 2 13 7 1 3