📜  Scala Stack toBuffer() 方法与示例

📅  最后修改于: 2022-05-13 01:55:32.096000             🧑  作者: Mango

Scala Stack toBuffer() 方法与示例

在 Scala Stack class中, toBuffer()方法用于返回由堆栈的所有元素组成的缓冲区。

示例 #1:

// Scala program of toBuffer() 
// method 
  
// Import Stack 
import scala.collection.mutable._
  
// Creating object 
object GfG 
{ 
  
    // Main method 
    def main(args:Array[String]) 
    { 
      
        // Creating stack
        val s1 = Stack(5, 2, 13, 7, 1) 
          
        // Print the stack 
        println(s1) 
           
        // Applying toBuffer method  
        val result = s1.toBuffer
          
        // Display output 
        print("Elements in the buffer: ") 
            
        for(elem <- result) 
            print(elem + " ") 
         
    } 
} 
输出:
Stack(5, 2, 13, 7, 1)
Elements in the buffer: 5 2 13 7 1

示例 #2:

// Scala program of toBuffer() 
// method 
  
// Import Stack 
import scala.collection.mutable._
  
// Creating object 
object GfG 
{ 
  
    // Main method 
    def main(args:Array[String]) 
    { 
      
        // Creating stack
        val s1 = Stack(1, 2, 3, 4, 5) 
          
        // Print the stack 
        println(s1) 
           
        // Applying toBuffer method  
        val result = s1.toBuffer
          
        // Display output 
        print("Elements in the buffer: ") 
            
        for(elem <- result) 
            print(elem + " ") 
         
    } 
} 
输出:
Stack(1, 2, 3, 4, 5)
Elements in the buffer: 1 2 3 4 5