Method clear

include/proxy/http/remap/UrlMapping.h:212–219

  }

  void
  clear()
  {
    deleteToURL();
    _mapping  = nullptr;
    _toURLPtr = nullptr;
    _heap     = nullptr;
  }

  // noncopyable, non-assignable
  UrlMappingContainer(const UrlMappingContainer &orig)           = delete;