Function params_encoded_ref::erase

Erase params

Synopsis

Declared in header <boost/url/params_encoded_ref.hpp>

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

Description

All iterators are invalidated.

Postconditions

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

Complexity

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

Exception Safety

Exceptions thrown on invalid input.

Exceptions

Name Thrown on

system_error

key contains an invalid percent-encoding.

Return Value

The number of params removed from the container.

Parameters

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.