Re: [boost] Boost.URL: Something Wicked This Way Comes!

15 Oct 2021


      On 15.10.21 18:34, Vinnie Falco via Boost wrote:
...
On Fri, Oct 15, 2021 at 9:04 AM Rainer Deyke via Boost
<boost@lists.boost.org> wrote:
...
The following would do the trick:
auto u1 = parse_relative_ref<url_view>( "/" ).value();
    auto u2 = parse_relative_ref<url>( "/" ).value();
    auto u3 = parse_relative_ref<static_url<1024>>( "/" ).value();
    auto u4 = parse_relative_ref<pmr_url>( "/" ).value();
    auto u5 = parse_relative_ref<dynamic_url<
      std::allocator<char>>>( "/" ).value();
Yeah, kinda. This is not expert friendly but also, does not
accommodate this use-case:
struct connection {
         url u_;
void process( string_view s )
         {
             u_ = parse_uri( s );
             ...
         }
     };
In the code above, the capacity for u_ is reused for each I/O cycle.
You can always do this:

      struct connection {
          url u_;

          void process( string_view s )
          {
              u_ = parse_uri<url_view>( s );
              ...
          }
      };


-- 
Rainer Deyke (rainerd@eldwood.com)