source:
vendors/XIOS/current/extern/boost/include/boost/get_pointer.hpp
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1 | // Copyright Peter Dimov and David Abrahams 2002. |
2 | // Distributed under the Boost Software License, Version 1.0. (See |
3 | // accompanying file LICENSE_1_0.txt or copy at |
4 | // http://www.boost.org/LICENSE_1_0.txt) |
5 | #ifndef GET_POINTER_DWA20021219_HPP |
6 | # define GET_POINTER_DWA20021219_HPP |
7 | |
8 | // In order to avoid circular dependencies with Boost.TR1 |
9 | // we make sure that our include of <memory> doesn't try to |
10 | // pull in the TR1 headers: that's why we use this header |
11 | // rather than including <memory> directly: |
12 | # include <boost/config/no_tr1/memory.hpp> // std::auto_ptr |
13 | |
14 | namespace boost { |
15 | |
16 | // get_pointer(p) extracts a ->* capable pointer from p |
17 | |
18 | template<class T> T * get_pointer(T * p) |
19 | { |
20 | return p; |
21 | } |
22 | |
23 | // get_pointer(shared_ptr<T> const & p) has been moved to shared_ptr.hpp |
24 | |
25 | template<class T> T * get_pointer(std::auto_ptr<T> const& p) |
26 | { |
27 | return p.get(); |
28 | } |
29 | |
30 | |
31 | } // namespace boost |
32 | |
33 | #endif // GET_POINTER_DWA20021219_HPP |
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