just pass a const reference. It's immutable anyway. | Hacker News

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		deltaonenine on July 13, 2022 \| parent \| context \| favorite \| on: Functional programming is finally going mainstream just pass a const reference. It's immutable anyway.

Akronymus on July 13, 2022 [–]

Unless that ref holds a mutable reference. C++ doesnt make it easy at all to have something be truly immutable.

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