How to open new editor window on eclipse in Linux based os?

I didnt know I had to click add members

And my messages disappeared again

Looks like fake coz she's hot

Does it work if I put instead mid= (l+r)/2?

r / 2

Oh yes this

nope this doesn't work

Does it work if I put instead mid= (l+r)/2?

Yep

When I try to give values all[0].seats = {1, 2 , 3} it is not accepted

When I try to give values all[0].seats = {1, 2 , 3} it is not accepted

Does it work if I put instead mid= (l+r)/2?

No you can't because when your division is L=4 and r=8 Then m according to you will be 4+8/2 ==> 8 But actually it should be 4+(8-4)/2 ==> 6

I wrote (l+r)/2 no l+r/2 , buy glasses

Watch your tone.

Watch your song

You cannot assign array values in neither C nor C++ as native arrays may have heterogeneous representations (a pointer VS a memory span in your very case)

In C++ you can use std::array and std::swap to assign value

I am talking about arrays values, not std::array objects

You're assigning values of one array to another. What's the difference? I don't see a reason to use C style arrays unless you need compatibility with C

Here his bug is with C style arrays so my answer is about C style arrays (array values) and pointer based arrays (constant arrays for example)

That's why I asked what language does he use and if there is a need to C array. From example it seems we're talking about int[] so memcpy should work fine

struct test { int seats[3]; }; typedef struct { char bytes[3*sizeof(int)]; } twelve __attribute__((packed)); void main() { struct test t[5]; int sample[3] = { 1,2,3 }; *((twelve*)&t[0].seats) = *((twelve*)&sample); printf("%d %d %d\n",t[0].seats[0],t[0].seats[1],t[0].seats[2]); }

oh lmao the compiler is adding memcpy calls to copy the bytes

Compiler doesn't add anything. It works by chance, because array that you point to exists. Try creation of array and assignment in some function and print it in main.

What do you try to show me there? This is assembly of your program : https://godbolt.org/z/HYOez2

Hello I'm studying sofware engineering.I want to learn c++ very well. So I started to trying. I need a book about C++. Do you have any suggestion? Thanks for help.

What about books? Should I get a book?

Yes books are good also check on Amazon some good books

Can you suggest ?

C++ Primer * (Stanley Lippman, Josée Lajoie, and Barbara E. Moo) (updated for C++11) Coming at 1k pages, this is a very thorough introduction into C++ that covers just about everything in the language in a very accessible format and in great detail. The fifth edition (released August 16, 2012) covers C++11. [Review] Programming: Principles and Practice Using C++ (Bjarne Stroustrup, 2nd Edition - May 25, 2014) (updated for C++11/C++14) An introduction to programming using C++ by the creator of the language. A good read, that assumes no previous programming experience, but is not only for beginners

Hi

How to save complex pointer struct to file

with reinterpret_cast