Clear the contents of the container
void
clear() noexcept;
Declared in file <boost/url/impl/segments_encoded_ref.hpp> at line 28
All iterators are invalidated.
this->url().set_encoded_path( "" );
this->empty() == true
Linear in `this->url().encoded_query().size() + this->url().encoded_fragment().size()`.
Throws nothing.