Passing itpp:Mat (or Vec) over socket.

[oscarlenders]

Using Poco C++ libraries, is quite easy to send an itpp::Mat object over a
socket.

On the sender side:

itpp::Mat<short int>::Mat table("1 0 2; 0 1 0; 2 2 0");
std::string data(itpp::to_str(table));
socket().sendBytes(data.data(), (int)data.length());

At receiver side:

        SocketAddress sa(HOST, PORT);
        StreamSocket sock(sa);
        SocketStream str(sock);
        std::string data;
        StreamCopier::copyToString(str, data);
        itpp::Mat<short int>::Mat received_table;
        std::istringstream ss(data);
        ss >> received_table;