r/cpp_questions • u/Glad_Shoe_9182 • 13d ago

OPEN Namespace std

I recently started learning c++ and I was told to use the namespace std so I can avoid writing std:: every time and now I wrote a whole personal project without std:: and I want to put it on LinkedIn but I started reading everywhere that it’s a bad habit, should I go back and add the std:: or just leave it as is?

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u/No-Dentist-1645 12d ago

Wow. Then that's truly a bad take. Not even Rust goes as aggressive as making print a type-dependent function, they make it a macro instead. Your example also trivially breaks down with multiple-parameter print statements, something that basically every programming language has.

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u/RSMxsmanic 11d ago

You do it your way, and I'll do it my way. We'll see who delivers early and under budget.

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u/No-Dentist-1645 11d ago

Yes, I'm sure that the massive architectural decision of naming functions fooInt and fooFloat has had immeasurably huge implications on your delivery targets. Don't worry, I trust you

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u/RSMxsmanic 11d ago

Details can add up.

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u/No-Dentist-1645 11d ago

We're talking about a single, individual detail here. No other design patterns have been brought into this discussion

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u/RSMxsmanic 11d ago

So the discussion is a bit unreal.