Scala Iterator zip()用法及代码示例

zip()方法属于类Abstract Iterator的具体值成员。它在类Iterator中定义。

函数定义: val result = iter.zip(iter1)

返回类型: 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.

范例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) 
      
    } 
}

输出：

non-empty iterator

范例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) 
      
    } 
}

输出：

empty iterator

相关用法

注：本文由纯净天空筛选整理自nidhi1352singh大神的英文原创作品 Scala Iterator zip() method with example。非经特殊声明，原始代码版权归原作者所有，本译文未经允许或授权，请勿转载或复制。