@programminginc - страница 2165

Dima

Nah it’s okay

Dima

rare developer type though

klimi

You're right :)

Artöm

For more information google "initialization in C++"

Thats like blackhole for newcomers

Artöm

Do you know the difference between direct-list-init and copy-list-init?

Pavel

Do you know the difference between direct-list-init and copy-list-init?

Are there any (C++17 and after)?

Artöm

Yes https://en.cppreference.com/w/cpp/language/list_initialization

Artöm

Copy-init cant call explicit ctors

SK

Nice!

Anonymous

English only lol

SK

Ok

Anonymous

Anyone know how to run graphics programs on Android?

Dima

lol

Anonymous

pastebin got deleted :/

Anonymous

Hello. I'm writing simple scripting language interpreter using computed goto's Code is like this (pastebin id = vzMsrg2j) Is it possible to make labels visible from other functions? I want to have separate function to init label address table to keep code cleaner and not have to check if at every call ?

Dima

pastebin got deleted :/

your message: “Hello. I'm writing simple scripting language interpreter using computed goto's Code is like this https://pastebin.com/vzMsrg2j Is it possible to make labels visible from other functions? I want to have separate function to init label address table to keep code cleaner and not have to check if at every call ?”

Anonymous

Anyone know how to run graphics programs on Android?

.

Anton

Anyone know how to run graphics programs on Android?

This is wrong chat

Dima

lol

Artöm

Anyone know how to run graphics programs on Android?

Thats forbidden knowledge man

Anonymous

your message: “Hello. I'm writing simple scripting language interpreter using computed goto's Code is like this https://pastebin.com/vzMsrg2j Is it possible to make labels visible from other functions? I want to have separate function to init label address table to keep code cleaner and not have to check if at every call ?”

Solved it by moving label table to static variable declared inside function, so it's initialized at load time

Anonymous

/report

Anonymous

I really need to stay up to date with this chat

Mar!o

Is it possible and well defined to store and read an unsigned int inside a signed int via type punning like: int a = *(unsigned*)&b?

Mar!o

In C not C++

Mar!o

And should I use pointers or unions for that?

Igor🇺🇦

Is it possible and well defined to store and read an unsigned int inside a signed int via type punning like: int a = *(unsigned*)&b?

You don't need to use any pointers, you can use regular casting. You may loose your value if your uint is larger than INT_MAX. int will overflow and you'll get a negative number

Anonymous

Hello is it possible to have an datatype public float[][] data; in C++

Anonymous

https://i.imgur.com/y6eLUt5.png

Anonymous

Array has an incomplete element type float[]

Anonymous

At the point of defining it i don't know the size yet, As that will be provided in the Constructor

Anonymous

At the point of defining it i don't know the size yet, As that will be provided in the Constructor

That's not possible with standard C array, use vectors

Anonymous

How would i do this in a vector?

Anonymous

How would i do this in a vector?

What exactly don't you understand?

Francisco

At the point of defining it i don't know the size yet, As that will be provided in the Constructor

You need dynamic allocation

Francisco

You want a float **data; and then call malloc for every pointer (if you're in C), or just use std::vector<std::vector<float>>> data; (if you're in C++)

Daniele

At the point of defining it i don't know the size yet, As that will be provided in the Constructor

there are no dynamic arrays in C, you need to call malloc when you know the size

Anonymous

there are no dynamic arrays in C, you need to call malloc when you know the size

It is C++ We don't need your mallocs and other shit