boost::urls::params_ref::erase

Erase elements

Synopsis

Declared in <boost/url/params_ref.hpp>

iterator
erase(iterator pos) noexcept;

Description

This function removes an element from the container.

All iterators that are equal to pos or come after are invalidated.

Example

url u( "?first=John&last=Doe" );

params_ref::iterator it = u.params().erase( u.params().begin() );

assert( u.encoded_query() == "last=Doe" );

Complexity

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

Exception Safety

Throws nothing.

Return Value

An iterator to one past the removed element.

Parameters

Name

Description

pos

An iterator to the element.

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