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Return the query as a container of parameters.
params_ref params();
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. The container is modifiable; changes to the container are reflected in the underlying URL.
[link url.ref.boost__urls__url_base.params_ref `params_ref`] pv = [link url.ref.boost__urls__url_base.url `url`]( "/sql?id=42&name=jane%2Ddoe&page+size=20" ).params();
Constant.
Throws nothing.
[link url.ref.boost__urls__url.query `query`] = *( pchar / "/" / "?" ) [link url.ref.boost__urls__url.query `query`]-param = key [ "=" value ] [link url.ref.boost__urls__url.query `query`]-[link url.ref.boost__urls__url.params `params`] = [ [link url.ref.boost__urls__url.query `query`]-param ] *( "&" [link url.ref.boost__urls__url.query `query`]-param )