Re: converting from IPADDRESS string to unsigned char array

Hi,
Iam using the above code in a class
in the .cc file

std::istream & myclass::operator>>(std::stringstream & strm,
std::vector<int> & v) {
       if(strm.good()) {
               int temp = ~0;
               strm >> temp;
               v.push_back(temp);
       }
       return strm;

}
myclass::getIP(string str)
{
     std::stringstream stream("12.12.1.12");
       std::vector<int> v;
       while(stream.good()) {
               stream >> v;
               stream.ignore();
       }

std::copy(v.begin(),v.end(),std::ostream_iterator<int>(std::cout,"\n"));

}

I am getting the error
error: 'std::istream& myclass::operator>>(std::stringstream&,
std::vector<int, std::allocator<int> >&)' must take exactly one
argument

I do understand what it means but i dont know how to solve it.
How does it work when I just copy the code intoa file and compile it