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Hey,

I'm attemping to write a little UDP socket library in c++ on linux so a user can just create a new instance of a UDPSocket class, specify desination ip and port, and just connect. Then the...

in C you could do:


void print_it(string* details, int sizeOfArray)
{
for( int i=0; i<sizeOfArray; i++ )
{ cout << detailts[i] << endl;
}
}

One problem is with your while loop.

when you write:


while (os >> temporary)
std::cout << temporary << endl;

it is the same as:

If you want a bit more structure, you can do something like:



#include <iostream>
#include <string>

using namespace std;

int main()

I'm trying to write a multicast application on a linux computer with several network adapters.

To send multicast packets I rely on the operating systems routing tables, but to receive multicast...

Awesome, I rly liked that solution! :D

Cheers all!

This is ofc a way, but I would rather not add file access unless it is really needed.

I was thinking, is it not possible to override FILE in some way?

If I could change the function, I would, but it is a part of a bigger system and I am not allowed to modify it..

I've tried alot of stuff with the stringstream, some things even compile and does...

I am trying to use an old library I found that I am unable to modify.

The function I am trying to use takes in a FILE* as a parameter, and writes to this stream using the fprintf function.
...