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Discussion on: When to use const in C++? Part IV: parameters

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pgradot profile image
Pierre Gradot • Edited

You can learned new stuffs everyday, and I like that :)

Interesting indeed... "Scary" sounds more accurate to me 😅

In fact, there are other scary stuffs regarding declarations, definitions and redeclaration (yes, you can re-declare a function without exactly matching the previous declarations). Since you live in France, I suppose you speak French so take a look at the section "Le grand bazar des redéclarations" in this article I wrote about default parameters: "Arguments par défaut d'une fonction en C++". You will get psyched 😂

You're welcome! Glad you found them interesting :)

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sandordargo profile image
Sandor Dargo

Thanks, I'm going to read it during the weekend. I just had a glance at it, and yeah, the default parameters for virtual can be problematic. I also wrote a draft about it after we had discussed that in our team a few weeks ago when we activated a new Sonar profile...

By the way, luckily the const mismatch doesn't work with references or pointers to const data.