Return true if a fragment is present
Synopsis
Declared in header <boost/url/url_view_base.hpp>
bool
has_fragment() const noexcept;Description
This function returns true if the url contains a fragment. An empty fragment is distinct from no fragment.
Example
assert( url_view( "http://www.example.com/index.htm#anchor" ).has_fragment() );Complexity
Constant.
Exception Safety
Throws nothing.
BNF
URI = scheme ":" hier-part [ "?" query ] [ "#" fragment ]
relative-ref = relative-part [ "?" query ] [ "#" fragment ]