Method ~socket

C++/socket.cpp:59–64

* @brief Destructor: closes socket. */

 * @brief Destructor: closes socket.
 */
socket::~socket(void) {
    /*
     * This is possible because socket::~socket(const socket&) is deleted.
     */
    if (close_on_destructor) destroy();
}

/**
 * @brief	Destroys a socket.