How to release pointer from boost::shared_ptr?

Question

Can boost::shared_ptr release the stored pointer without deleting it?

I can see no release function exists in the documentation, also in the FAQ is explained why it

Answer 1

If your pointers are indeed unique do use std::unique_ptr or boost::scoped_ptr if the former is not available for your compiler. Otherwise consider combining the use of boost::shared_ptr with boost::weak_ptr. Check out the Boost documentation for details.