erase

Erase elements

Synopsis

params_base::iterator
erase(params_base::iterator pos) noexcept;

Declared in file <include/boost/url/params_ref.hpp> on line 595

Defined in file <src/params_ref.cpp> on line 214

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.