Boost C++ Libraries

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params_ref::erase (1 of 3 overloads)

Erase elements.

Synopsis
iterator
erase(
    iterator pos);
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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