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Why do Operator Overloading?

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#1

I need to understand why do we perform operator overloading?
What are the specific cases to use it?
Is it language specific/dependent?

Is there any alternative to fix this?

#2

Hi Leena,

Thank you for reaching out! We are happy to hear from you.

So while operator overloading may not seem to be useful, it actually is. So say you have a class with 2 objects, obj1 and obj2 and you wish to add them. You cannot exactly add them using the + operator so you will have to create a function called addObj() or something of the sort. Calling addObj() repeatedly in a lot of code would not only make the code bulkier but would also be less intuitive than overloading the + operator and using that. Also, operator overloading is langauge-syntax specific. You can overload operators in some major languages like C, C++, and Python, you cannot in Java or JavaScript. Hope this helped.

If you have any further queries, please let us know.

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