| // Copyright Peter Dimov and David Abrahams 2002. | |
| // Distributed under the Boost Software License, Version 1.0. (See | |
| // accompanying file LICENSE_1_0.txt or copy at | |
| // http://www.boost.org/LICENSE_1_0.txt) | |
| #ifndef GET_POINTER_DWA20021219_HPP | |
| # define GET_POINTER_DWA20021219_HPP | |
| // In order to avoid circular dependencies with Boost.TR1 | |
| // we make sure that our include of <memory> doesn't try to | |
| // pull in the TR1 headers: that's why we use this header | |
| // rather than including <memory> directly: | |
| # include <boost/config/no_tr1/memory.hpp> // std::auto_ptr | |
| namespace boost { | |
| // get_pointer(p) extracts a ->* capable pointer from p | |
| template<class T> T * get_pointer(T * p) | |
| { | |
| return p; | |
| } | |
| // get_pointer(shared_ptr<T> const & p) has been moved to shared_ptr.hpp | |
| template<class T> T * get_pointer(std::auto_ptr<T> const& p) | |
| { | |
| return p.get(); | |
| } | |
| } // namespace boost | |
| #endif // GET_POINTER_DWA20021219_HPP |