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Add get_pointer overloads for std::unique_ptr, std::shared_ptr. Refs #4185.

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[SVN r81125]
This commit is contained in:
Peter Dimov
2012-10-31 20:04:14 +00:00
parent b0f72d7b3d
commit 3e447c919c
1 changed files with 17 additions and 2 deletions
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19
include/boost/get_pointer.hpp
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@ -3,13 +3,15 @@
// accompanying file LICENSE_1_0.txt or copy at // accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt) // http://www.boost.org/LICENSE_1_0.txt)
#ifndef GET_POINTER_DWA20021219_HPP #ifndef GET_POINTER_DWA20021219_HPP
# define GET_POINTER_DWA20021219_HPP #define GET_POINTER_DWA20021219_HPP
#include <boost/config.hpp>
// In order to avoid circular dependencies with Boost.TR1 // In order to avoid circular dependencies with Boost.TR1
// we make sure that our include of <memory> doesn't try to // we make sure that our include of <memory> doesn't try to
// pull in the TR1 headers: that's why we use this header // pull in the TR1 headers: that's why we use this header
// rather than including <memory> directly: // rather than including <memory> directly:
# include <boost/config/no_tr1/memory.hpp> // std::auto_ptr #include <boost/config/no_tr1/memory.hpp> // std::auto_ptr
namespace boost { namespace boost {
@ -27,6 +29,19 @@ template<class T> T * get_pointer(std::auto_ptr<T> const& p)
return p.get(); return p.get();
} }
#if !defined( BOOST_NO_CXX11_SMART_PTR )
template<class T> T * get_pointer( std::unique_ptr<T> const& p )
{
return p.get();
}
template<class T> T * get_pointer( std::shared_ptr<T> const& p )
{
return p.get();
}
#endif
} // namespace boost } // namespace boost