Guys, we have name mangling in c++. Why we should

Question

C / C++

Пользователь 61653

Guys, we have name mangling in c++. Why we should

use namespaces?

0

04.01.2021

6 ответов

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swarnim

because it allows for limiting scope on a per namespace level to allow you to manage ambiguity. namespaces are what you use as a programmer. name mangling is what your compiler uses...

0

04.01.2021

Пользователь 61653 Автор вопроса

swarnim
because it allows for limiting scope on a per name...

Hmm. Can you elaborate on this? My main question is if compiler mangle names for me. Why should I bother myself and use namespaces?

0

04.01.2021

Пользователь 61653

Пользователь 61653
Hmm. Can you elaborate on this? My main question ...

If you are going to load the library, and you are using multiple libs, namespace can help alot.

0

04.01.2021

Пользователь 61653 Автор вопроса

Пользователь 61653
If you are going to load the library, and you are ...

Make sense

0

04.01.2021

Aakash Saini

Пользователь 61653
Hmm. Can you elaborate on this? My main question ...

Namespace a compile-time concept & concern for programmer!! Whereas, mangling is at compiler run-time concept & concern. To void name mangling you can implement “extern “C” {}” for lib exports.

0

04.01.2021

Pavel · Accepted Answer

Pavel

Aren't namespaces also part of name magling? Or what do you mean?

0

04.01.2021

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Guys, we have name mangling in c++. Why we should

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