What compiler should i use?

GCC is good

GCC is good

Not the version that comes with Dev C++.

Not the version that comes with Dev C++.

Yeah

Which version is it at?

Dev c++ is not a compiler. It's an old IDE that use an old GCC compiler

Ah oke, what IDE do i have to use?

Ah oke, what IDE do i have to use?

IDE and compiler are separate

Ah oke, what IDE do i have to use?

IDE is integrated development environment, compiler is a thing which do a binary file from ur code

Any IDE u like

I use Clion

What compiler does CLion use on Windows?

Which u set

On windows i use MSVC because it's compatible with vcpkg

But Clion isn't free

But Clion isn't free

Unless you're a student

U also can use Visual Studio but imho this is pos

Unless you're a student

Ur right

Visual Studio code as variant or Sublime text (or if u hardcore - vim)

And if u wanna develop GUI use QtCreator

With Qt lib

U also can use Visual Studio but imho this is pos

It has some nice features but it's quite buggy at times

Buggy is the most little problem

I'm using this code: #include <graphics.h> #include <conio.h> #define readimagefile #define writeimagefile using namespace std; int main() { initwindow(1920,1080,"Test"); writeimagefile("Test.jpg",0,0,1920,1080); getch(); } Can someone explaine because i obtain this?

> #define readimagefile > #define writeimagefile What?

> #define readimagefile > #define writeimagefile What?

If i don't use this define it gives me an error saying: main.cpp:(.text+0x82): undefined reference to 'writeimagefile'

If i don't use this define it gives me an error saying: main.cpp:(.text+0x82): undefined reference to 'writeimagefile'

Yeah but where are their definitions

What the fuck

Seems like magic... I don't understand, give me a moment

Yeah but where are their definitions

graphics.h

Yeah but where are their definitions

I have found this part of code on internet. I'm trying to load an image on the WindowsBGI but it doesn't work

I haven't this header. What library is it?

I haven't this header. What library is it?

I'm using graphics.h

So, stop

What is u purpose

Sounds to me like you haven't linked the file correctly

If i don't use this define it gives me an error saying: main.cpp:(.text+0x82): undefined reference to 'writeimagefile'

You shouldn't have to do this

What is u purpose

Displaying an image on the WindowsBGI

Use Qt if it's possible)))

You shouldn't have to do this

What do i have to do?

What do i have to do?

You have included the relevant header you must then actually provide the library function. This is probably what you haven't done

What error r u getting if there ain't defines?

What error r u getting if there ain't defines?

main.cpp:(.text+0x82): undefined reference to `writeimagefile'

And what builder for project do u use

main.cpp:(.text+0x82): undefined reference to `writeimagefile'

Yeah, it's linker problem

You have included the relevant header you must then actually provide the library function. This is probably what you haven't done

You need to link it with the library read the documentation

If u use dll provide to ur builder path to one

Yeah, it's linker problem

I'm using this -static-libgcc

MSVC with VS?

I'm using this -static-libgcc

You should do -l(library name) like for SDL2 you do -lSDL2

It's sampler to use it

You should do -l(library name) like for SDL2 you do -lSDL2

Ok, so the code is correct?

Ok, so the code is correct?

Yes, probably. Just remove the defines you don't need them.

Yes, probably. Just remove the defines you don't need them.

Ok...how can i add the part that you sayed?

Ok...how can i add the part that you sayed?

Now that I don't use an IDE nor code on Windows I don't really know. But try adding the lib here Options -> Linker -> Libraries

https://www.cs.colorado.edu/~main/cs1300/doc/bgi/bgi.html here it says 5. When you create an executable (exe) program that uses the winbgim library, you must add the six options -lbgi -lgdi32 -lcomdlg32 -luuid -loleaut32 -lole32 (in that order)

If that's the library that you're using try those

Hi can someone tell me what am I doing wrong? I have to initialize x with c if x is char, if it is not I have to initialize it with c ^ m, but so it signals the error that I cannot convert from char * to char

Hi can someone tell me what am I doing wrong? I have to initialize x with c if x is char, if it is not I have to initialize it with c ^ m, but so it signals the error that I cannot convert from char * to char

https://pastebin.com/Qp7HUJrj

https://pastebin.com/Qp7HUJrj

There's a lot of info missing, so I cannot reproduce your example

Try to write minimal example that reproduces your error

And if possible, craft that example in a way that we can compile it ourselves

Hey, i need to implement a method that receive an integer, and i must print an X. Exemple: n = 5 void printX(int n) { } Output: X X X X X X X X X

Somebody can help me?

whats the problem?

Hey, i need to implement a method that receive an integer, and i must print an X. Exemple: n = 5 void printX(int n) { } Output: X X X X X X X X X

Oh

I miss the - 1 on if condition

Thanks man, <3

what a nice spoonfeeding

Guys

vector [x] .erase() leaves a blank space, how do you remove it?

call it just vector.erase? idk...

What does this error means? undefined reference to 'readimagefile'

What does this error means? undefined reference to 'readimagefile'

A linker error. The linker isn't able to find the implementation of readimagefile. You either forgot to link some external library or add a specific file to the compilation process

A linker error. The linker isn't able to find the implementation of readimagefile. You either forgot to link some external library or add a specific file to the compilation process

Can i send you the code and the linker?

A linker error. The linker isn't able to find the implementation of readimagefile. You either forgot to link some external library or add a specific file to the compilation process

I've tried to add: #define readimagefile and the programm starts, but on the WindowsBGI screen there isn't any image

Send the code here, don't pm me please

lol

Yeah, it's not the first time some random person pms me