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url_view_base::has_fragment

Return true if a fragment is present.

Synopsis
bool
has_fragment() const;
Description

This function returns true if the url contains a fragment. An empty fragment is distinct from no fragment.

Example
assert( [link url.ref.boost__urls__url_view_base.url_view `url_view`]( "http://www.example.com/index.htm#anchor" ).[link url.ref.boost__urls__url_view_base.has_fragment `has_fragment`]() );
Complexity

Constant.

Exception Safety

Throws nothing.

BNF
URI           = [link url.ref.boost__urls__url_view_base.scheme `scheme`] ":" hier-part [ "?" [link url.ref.boost__urls__url_view_base.query `query`] ] [ "#" [link url.ref.boost__urls__url_view_base.fragment `fragment`] ]

relative-[link url.ref.boost__urls__grammar__ref `ref`]  = relative-part [ "?" [link url.ref.boost__urls__url_view_base.query `query`] ] [ "#" [link url.ref.boost__urls__url_view_base.fragment `fragment`] ]
Specification
See Also

encoded_fragment, fragment.


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