Scala BitSet copyToArray() method with example

Scala Bitsets are sets of non-negative integers which are represented as variable-size arrays of bits packed into 64-bit words. The +() method is utilised to copy the elements of this bitset to an array.

Method Definition: def copyToArray()

Return Type: copy of bitset array

Example #1:

// Scala program of copyToArray()
// method
import scala.collection.immutable.BitSet

// Creating object
object GfG
{

    // Main method
    def main(args:Array[String])
    {

        // Creating BitSet
        val s1 = BitSet(1, 2, 3)

        val arr: Array[Int] = Array(0, 0, 0, 0, 0)

        // Applying copyToArray method
        s1.copyToArray(arr)

        // Displays output
        for(elem <- arr)
        println(elem)

    }
}

Output:

1
2
3
0
0

Example #2:

// Scala program of copyToArray()
// method
import scala.collection.immutable.BitSet

// Creating object
object GfG
{

    // Main method
    def main(args:Array[String])
    {

        // Creating BitSet
        val s1 = BitSet(11, 22, 33, 55)

        val arr: Array[Int] = Array(0, 0, 0, 0, 0)

        // Applying copyToArray method
        s1.copyToArray(arr)

        // Displays output
        for(elem <- arr)
        println(elem)

    }
}

Output:

11
22
33
55
0