Boost C++ Libraries

...one of the most highly regarded and expertly designed C++ library projects in the world. Herb Sutter and Andrei Alexandrescu, C++ Coding Standards

This is the documentation for a snapshot of the master branch, built from commit e70692e4d8.
PrevUpHomeNext
url_view_base::params

Return the query as a container of parameters.

Synopsis
params_view
params() const;
Description

This function returns a bidirectional view of key/value pairs over the query. The returned view references the same underlying character buffer; ownership is not transferred. Any percent-escapes in strings returned when iterating the view are decoded first.

Example
params_view pv = url_view( "/sql?id=42&name=jane%2Ddoe&page+size=20" ).params();
Complexity

Constant.

Exception Safety

Throws nothing.

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

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

encoded_params, encoded_query, has_query, query.


PrevUpHomeNext