From my experience it's actually not that useful, because in many cases compiler already calculates what it can without constexpr. What it cannot calculate during compilation won't be calculated with or without constexpr. It's like "inline" great in theory, mostly useless in practice

Now u do 👉: http://en.cppreference.com/w/cpp/language/constexpr

Its so difficult

This site only prints what is written in standard. Not very useful if you want to learn new subject. Try this explanation: https://blog.smartbear.com/development/using-constexpr-to-improve-security-performance-and-encapsulation-in-c/

From my experience it's actually not that useful, because in many cases compiler already calculates what it can without constexpr. What it cannot calculate during compilation won't be calculated with or without constexpr. It's like "inline" great in theory, mostly useless in practice

Constexpr does what inline cannot do. Plus constexpr is implicitly inline

http://books.goalkicker.com/CPlusPlusBook/

@Aura_bilal

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I didn't say that constexpr is the same as inline. I said that they are both hints for compiler and it can decide to ignore it or do the same even without these hints. The main advantage is when you want to instantiate array or templates.

constexpr is NOT a hint, it does more than that. And it's NOT on the same level as inline.

The constexpr specifier thus expresses the possibility to evaluate something at compile time, just like inline expresses possibility of inlining.

how can i hack ones fb or whatapp account please

https://pastebin.com/Sm0xkK78

Suicide! U have more problems than just the array in the main function

Tell me what you see

void PatientRecord<ItemType>::setFirstName(ItemType firstName) {   firstName = firstName; /// here, u actually assigning the firstName function parameter to itself. It's a time bomb } U should use a different name in the function parameter list. Like _firstname, don't use the same name as class member

Thanks I’ll change those to fName and for the rest as well.

Same thing should be done for setPriorityNumber() and the likes

The teacher gave out too many assignments. I had just finished one and tried to start on this one, I was getting a bit tired by then and making more basic mistakes

How do I add last names and first names and priority numbers into the array in a main function

You don't need to do homework if you don't go to school

You don't need to do homework if you don't go to school

How do I add last names and first names and priority numbers into the array in a main function

@ssnazzy what compiler version are u using? Or better still, do u use C++17 ?

Not yet, was going to work on it next. Once I get this part going then everything should be fine

They have us using the visual studio 2017 community edition

I'm currently on mobile, I should come up with sth when I get to the PC

I'm actually aware of that link years before ur existence. @anunaym14 can sm1 silence this bot, she's becoming unbearable

Lol, it's actually pretty handy some times

What news

/stop learn

Haha, so this is ur outstanding AI trickery?!