params_ref::erase (1 of 3 overloads)

Erase elements.

iterator
erase(
    iterator pos);

This function removes an element from the container.

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

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

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

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

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

Throws nothing.

An iterator to one past the removed element.

Name	Description
`pos`	An iterator to the element.