Erase elements

Synopsis

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.