boost::urls::params_encoded_ref::erase

Erase params

Synopsis

Declared in <boost/url/params_encoded_ref.hpp>

std::size_t
erase(
    pct_string_view key,
    ignore_case_param ic = {}) noexcept;

All iterators are invalidated.


this->count( key, ic ) == 0

Linear in this->url().encoded_query().size().

Exceptions thrown on invalid input.

Name	Thrown on
`system_error`	`key` contains an invalid percent-encoding.

The number of params removed from the container.

Name	Description
key	The key to match. By default, a case-sensitive comparison is used.
ic	An optional parameter. If the value `ignore_case` is passed here, the comparison is case-insensitive.