類的類isMemberClass()方法 (Class class isMemberClass() method)

• isMemberClass() method is available in java.lang package.

  isMemberClass()方法在java.lang包中可用。

• isMemberClass() method is used to check whether the underlying class is a member class or not.

  isMemberClass()方法用于檢查基礎類是否為成員類。

• isMemberClass() method is a non-static method, it is accessible with the class object only and if we try to access the method with the class name then we will get an error.

  isMemberClass()方法是一個非靜態方法，只能通過類對象訪問，如果嘗試使用類名稱訪問該方法，則會收到錯誤消息。

• isMemberClass() method does not throw an exception at the time of checking the given class is member class.

  在檢查給定類是否為成員類時， isMemberClass()方法不會引發異常。

Syntax:

句法：

public boolean isMemberClass();

Parameter(s):

參數：

• It does not accept any parameter.

  它不接受任何參數。

Return value:

返回值：

The return type of this method is boolean, it returns a boolean value based on the following cases,

此方法的返回類型為boolean ，它基于以下情況返回布爾值：

• It returns true, when this Class is a member class.

  當此Class是成員類時，它返回true 。

• It returns false, when this Class is not a member class.

  如果此Class不是成員類，則返回false 。

Example:

例：

// Java program to demonstrate the example // of boolean isMemberClass () method of Class public class IsMemberOfClass {public static void main(String[] args) {// Create and Return StringBuilder classStringBuilder s1 = new StringBuilder();Class cl1 = s1.getClass();// Create and Return IsMemberOfClass classIsMemberOfClass mc = new IsMemberOfClass();Class cl2 = mc.getClass();// It checks whether the underlying class is// a Member class or notboolean b1 = cl1.isMemberClass();boolean b2 = cl2.isMemberClass();System.out.println("cl1.isMemberClass(): " + b1);System.out.println("cl2.isMemberClass(): " + b2);} }

Output

輸出量

cl1.isMemberClass(): false cl2.isMemberClass(): false

翻譯自: https://www.includehelp.com/java/class-class-ismemberclass-method-with-example.aspx

總結

以上是生活随笔為你收集整理的Java类class isMemberClass（）方法及示例的全部內容，希望文章能夠幫你解決所遇到的問題。

如果覺得生活随笔網站內容還不錯，歡迎將生活随笔推薦給好友。