boost::urls::url::url Constructor Synopsis Declared in header <boost/url/url.hpp> url(url const& u); Description The newly constructed object contains a copy of u. this->buffer() == u.buffer() && this->buffer().data() != u.buffer().data() Linear in u.size(). Strong guarantee. Calls to allocate may throw. Exceptions Name Thrown on `u.size() > max_size()`. Parameters Name Description u The url to copy.