赋值运算符重载Java [英] Assignment Operator Overloading Java

问题描述

我很难弄清楚如何实现将C ++中的赋值运算符重载到Java的等效方法.我知道没有这种东西，但是我需要对其进行模拟.我试过重写Clone()函数，但是没有运气.有什么想法吗?

Im having trouble figuring out how to implement the equivalent of overloading the assignment operator in C++ to Java. I know there is no such thing, but I need to simulate it. I've tried overriding the Clone() function, but no luck. Any ideas?

下面是我的主要

 Queue p = new Queue();
 Queue q = new Queue();

    p.enqueue('a');
    p.enqueue(9);
    p.enqueue(10);
    p.enqueue(310);
    p.enqueue(8);

    q = p;
    System.out.print(p);

这是克隆函数

public void Clone(Queue other) throws Throwable
{
    System.out.println("test\n");

    if(this == other)
    {

    }
    else
    {            
while(!isEmpty())
  dequeue();

Node tmp = other.head;
while(tmp != null){
    this.enqueue((T)tmp.element);
    tmp = tmp.next;

}   
    }

}

推荐答案

Java不支持运算符重载.

Operator overloading is Not supported by Java.

操作符重载违反了Java语言设计的中心原则之一:透明性.试图使操作员超载是违反语言哲学的，应避免...

Operator overloading violates one of the central tenets of the Java language design : transparency. It is against the language philosophy trying to overload an operator and should be avoided ...

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