Scala Set copyToArray() method with example
Last Updated :
26 Oct, 2021
The copyToArray() method is utilized in copying the elements of the set to an Array.
Method Definition: def copyToArray(xs: Array[A], start: Int, len: Int): Unit
Parameters:
xs: It denotes the array where elements are copied.
start: It denotes the starting index for the copy to takes place. Its default value is 0.
len: It denotes the number of elements to copy. Its default value is length of the set.
Return Type: It returns the elements of the set to an array.
Example #1:
Scala
object GfG
{
def main(args : Array[String])
{
val s 1 = Set( 1 , 2 , 3 )
val arr : Array[Int] = Array( 0 , 0 , 0 , 0 , 0 )
s 1 .copyToArray(arr)
for (elem < - arr)
println(elem)
}
}
|
Example #2:
Scala
object GfG
{
def main(args : Array[String])
{
val s 1 = Set( 1 , 2 , 3 )
val arr : Array[Int] = Array( 0 , 0 , 0 , 0 , 0 )
s 1 .copyToArray(arr, 1 , 2 )
for (elem < - arr)
println(elem)
}
}
|
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