Scala Int toString() method with example

Scala Queue toString() method with example

Last Updated : 29 Oct, 2019

The toString() method is utilized to return a string representation of the queue object.

Method Definition: def toString(): String Return Type: It returns a string representation of the queue object.

Example #1:

Scala

// Scala program of toString() 
// 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 toString method 
        val result = q1.toString
        
        // Display output
        print("String representation of the queue object: " + result)
        
    } 
}

Output:

Queue(1, 2, 3, 4, 5)
String representation of the queue object: Queue(1, 2, 3, 4, 5)

Example #2:

Scala

// Scala program of toString() 
// 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 toString method 
        val result = q1.toString
        
        // Display output
        print("String representation of the queue object: " + result)
        
    } 
}

Output:

Queue(5, 2, 13, 7, 1, 3)
String representation of the queue object: Queue(5, 2, 13, 7, 1, 3)

Scala Int toString() method with example

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