![]() |
Home | Libraries | People | FAQ | More |
Set the query.
url_base& set_encoded_query( pct_string_view s);
This sets the query to the string, which may contain percent-escapes and can be empty. An empty query is distinct from having no query. Escapes in the string are preserved, and reserved characters in the string are percent-escaped in the result.
assert( [link url.ref.boost__urls__url_base.url `url`]( "http://example.com" ).[link url.ref.boost__urls__url_base.set_encoded_query `set_encoded_query`]( "id=42" ).[link url.ref.boost__urls__url_base.encoded_query `encoded_query`]() == "id=42" );
this->[link url.ref.boost__urls__url_base.has_query `has_query`]() == true && this->[link url.ref.boost__urls__url_base.query `query`]() == decode_view( s );
Strong guarantee. Calls to allocate may throw. Exceptions thrown on invalid input.
Name |
Description |
---|---|
|
The string to set. |
Type |
Thrown On |
---|---|
|
|
[link url.ref.boost__urls__url_base.query `query`] = *( pchar / "/" / "?" ) [link url.ref.boost__urls__url_base.query `query`]-param = key [ "=" value ] [link url.ref.boost__urls__url_base.query `query`]-[link url.ref.boost__urls__url_base.params `params`] = [ [link url.ref.boost__urls__url_base.query `query`]-param ] *( "&" [link url.ref.boost__urls__url_base.query `query`]-param )