IpAddress turns into "0.0.0.0" in vector?

[ppsychrite]

I've been using Udp and trying to find a way to handle cilents.
Right now I'm just using a vector of ip addresses to hold ips that send stuff (std::vector<sf::IpAddress> cilents)

(Snippet of code)

if(socket.receive(packet, new_cilent, port) != sf::Socket::NotReady){
    std::cout << new_cilent << std::endl; //<-- This prints out actual ip address
    if(cilents.empty()){
        cilents.push_back(new_cilent);
        std::cout << cilents[0] << std::endl; //<-- This prints out "0.0.0.0"
    }

 

Are ip addresses unable to work with vectors or was it something wrong on my end?
Thanks!

[Laurent]

You should also print cilents.size() (maybe the address you push to the array is not at position 0 for some reason).

And it's client, not cilent

[FRex]

With that if empty it'll be at index 0 surely... that's very unusual.

[Laurent]

Oops... I missed the "if empty" condition, indeed.

[eXpl0it3r]

Does this example work for you?

#include <SFML/Network.hpp>
#include <vector>
#include <iostream>

int main()
{
        std::vector<sf::IpAddress> clients;
        sf::IpAddress test(10, 0, 0, 1);
        std::cout << test << "\n";
        clients.push_back(test);
        std::cout << clients.back() << "\n";
}

It seems to run fine on my end.

[ppsychrite]

You should also print cilents.size() (maybe the address you push to the array is not at position 0 for some reason).

And it's client, not cilent

It prints out a size of "1" right after the push-back
Oh I always thought it was "cilent" 

Does this example work for you?

#include <SFML/Network.hpp>
#include <vector>
#include <iostream>

int main()
{
        std::vector<sf::IpAddress> clients;
        sf::IpAddress test(10, 0, 0, 1);
        std::cout << test << "\n";
        clients.push_back(test);
        std::cout << clients.back() << "\n";
}

It seems to run fine on my end.

That's strange, they both print out "10.0.0.1" fine
(If it helps, I also tried the "back()" method instead of "[ 0 ]" and that returns 0.0.0.0, too)

[eXpl0it3r]

Did you create a new project to test my code?

I recommend you check your project settings, to make sure you're not mixing debug and release modes.

[ppsychrite]

Did you create a new project to test my code?

I recommend you check your project settings, to make sure you're not mixing debug and release modes.

Yes, I created a new project with the same project settings to test the code.
(It's compiled using the way to compile .cpp programs on linux with command-line)