In Scala Stack class
, the clone() method is used to create a copy of the given stack.
Method Definition: def clone(): Stack[A]
Return Type: It return a new stack which is a copy of the given stack.
Example #1:
// Scala program of clone() // method // Import Stack import scala.collection.mutable. _
// Creating object object GfG
{ // Main method
def main(args : Array[String])
{
// Creating stack
val s 1 = Stack( 1 , 2 , 3 , 4 , 5 )
// Print the stack
println(s 1 )
// Applying clone method
val result = s 1 .clone
// Displays output
print( "Clone of the stack: " + result)
}
} |
Output:
Stack(1, 2, 3, 4, 5) Clone of the stack: Stack(1, 2, 3, 4, 5)
Example #2:
// Scala program of clone() // method // Import Stack import scala.collection.mutable. _
// Creating object object GfG
{ // Main method
def main(args : Array[String])
{
// Creating stack
val s 1 = Stack( 3 , 4 , 5 , 6 , 7 , 8 )
// Print the stack
println(s 1 )
// Applying clone method
val result = s 1 .clone
// Displays output
print( "Clone of the stack: " + result)
}
} |
Output:
Stack(3, 4, 5, 6, 7, 8) Clone of the stack: Stack(3, 4, 5, 6, 7, 8)