📜  Scala Int isValidInt() 方法与示例

📅  最后修改于: 2022-05-13 01:55:06.731000             🧑  作者: Mango

Scala Int isValidInt() 方法与示例

如果指定的 int 数为零或位于 scala.int MinValue 和 MaxValue 的范围内,则使用isValidInt()方法返回 true;否则返回假。

Method Definition: (Int_Number).isValidIntReturn 
Type: It returns true if the specified number is either zero or lies within 
      the range of scala.int MinValue and MaxValue; otherwise returns false.

示例 1:

Scala
// Scala program of Int isValidInt()
// method
 
// Creating object
object GfG
{
 
    // Main method
    def main(args:Array[String])
    {
     
        // Applying isValidInt method
        val result = (0).isValidInt
         
        // Displays output
        println(result)
     
    }
}


Scala
// Scala program of Int isValidInt()
// method
 
// Creating object
object GfG
{
 
    // Main method
    def main(args:Array[String])
    {
     
        // Applying isValidInt method
        val result = (5.9).isValidInt
         
        // Displays output
        println(result)
     
    }
}


输出:
true

示例 2:

斯卡拉

// Scala program of Int isValidInt()
// method
 
// Creating object
object GfG
{
 
    // Main method
    def main(args:Array[String])
    {
     
        // Applying isValidInt method
        val result = (5.9).isValidInt
         
        // Displays output
        println(result)
     
    }
}
输出:
false