Return the query

Synopsis

Declared in header <boost/url/url_view_base.hpp>

pct_string_view
encoded_query() const noexcept;

Description

If this contains a query, it is returned as a string (which may be empty). Otherwise, an empty string is returned. The returned string may contain percent escapes.

Example

assert( url_view( "/sql?id=42&name=jane%2Ddoe&page+size=20" ).encoded_query() == "id=42&name=jane%2Ddoe&page+size=20" );

Complexity

Constant.

Exception Safety

Throws nothing.

BNF

query           = *( pchar / "/" / "?" )

query-param     = key [ "=" value ]
query-params    = [ query-param ] *( "&" query-param )

Specification

  • link:https://datatracker.ietf.org/doc/html/rfc3986#section-3.4 >3.4. Query (rfc3986)</a> @li <a href=[://en.wikipedia.org/wiki/Query_string" >Query string (Wikipedia)]

See Also

encoded_params , has_query , params , query .