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url::set_params

Set the query params.

Synopsis
url&
set_params(
    std::initializer_list< param_view > s);
Description

This sets the query params to the list of param_view, which can be empty. An empty list of params is distinct from having no params. Reserved characters in the string are percent-escaped in the result.

Example
assert( url( "http://example.com" ).set_params( {"id", "42"} ).query() == "id=42" );
Postconditions
this->has_query() == true
Exception Safety

Strong guarantee. Calls to allocate may throw.

Complexity

Linear.

Parameters

Name

Description

ps

The params to set.

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

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

encoded_params, remove_query, set_encoded_query, set_query.


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