C++ question: What is the advantage of using constant reference parameters in functions?

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C++ question: What is the advantage of using constant reference parameters in functions?

C++ question:

What is the advantage of using constant reference parameters in functions?

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Answer 1

Answer #1

It helps improving the readability of the code
It gurantees strong Non Null values
as we are using const we can't modify the values of the object

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Answer 2

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C++ question: What is the advantage of using constant reference parameters in functions?

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