Scala Iterator zip()用法及代碼示例

zip()方法屬於類Abstract Iterator的具體值成員。它在類Iterator中定義。

函數定義: val result = iter.zip(iter1)

返回類型: It returns a new Scala iterator holding pairs of corresponding elements in the iterator and the size of the number of elements returned is minimum of the sizes of both the iterators.

範例1：

// Scala program of zip() 
// method 
  
// Creating object 
object GfG 
{  
  
    // Main method 
    def main(args:Array[String]) 
    { 
      
        // Creating the first Iterator  
        val iter = Iterator(1, 2, 3, 4, 5, 6) 
          
        // Creating the second iterator 
        val iter1 = Iterator(7, 8, 9, 10) 
          
        // Applying zip method  
        val result = iter.zip(iter1) 
          
        // Displays output 
        println(result) 
      
    } 
}

輸出：

non-empty iterator

範例2：

// Scala program of zip() 
// method 
  
// Creating object 
object GfG 
{  
  
    // Main method 
    def main(args:Array[String]) 
    { 
      
        // Creating the first Iterator  
        val iter = Iterator() 
          
        // Creating the second iterator 
        val iter1 = Iterator(0, 0, 0, 0) 
          
        // Applying zip method  
        val result = iter.zip(iter1) 
          
        // Displays output 
        println(result) 
      
    } 
}

輸出：

empty iterator

相關用法

注：本文由純淨天空篩選整理自nidhi1352singh大神的英文原創作品 Scala Iterator zip() method with example。非經特殊聲明，原始代碼版權歸原作者所有，本譯文未經允許或授權，請勿轉載或複製。