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This is the documentation for a snapshot of the master branch, built from commit 9fc5439165.
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static_url::set_encoded_query

(Inherited from url_base)

Set the query.

Synopsis
url_base&
set_encoded_query(
    pct_string_view s);
Description

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.

Example
assert( url( "http://example.com" ).set_encoded_query( "id=42" ).encoded_query() == "id=42" );
Postconditions
this->has_query() == true && this->query() == decode_view( s );
Exception Safety

Strong guarantee. Calls to allocate may throw. Exceptions thrown on invalid input.

Parameters

Name

Description

s

The string to set.

Exceptions

Type

Thrown On

system_error

s contains an invalid percent-encoding.

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

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

encoded_params, params, remove_query, set_query.


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