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Diffstat (limited to 'src/third_party/boost-1.60.0/boost/get_pointer.hpp')
-rw-r--r-- | src/third_party/boost-1.60.0/boost/get_pointer.hpp | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/src/third_party/boost-1.60.0/boost/get_pointer.hpp b/src/third_party/boost-1.60.0/boost/get_pointer.hpp new file mode 100644 index 00000000000..36e2cd7d0fb --- /dev/null +++ b/src/third_party/boost-1.60.0/boost/get_pointer.hpp @@ -0,0 +1,76 @@ +// 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 + +#include <boost/config.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 + +#if !defined( BOOST_NO_AUTO_PTR ) + +#if defined( __GNUC__ ) && (defined( __GXX_EXPERIMENTAL_CXX0X__ ) || (__cplusplus >= 201103L)) +#if defined( BOOST_GCC ) +#if BOOST_GCC >= 40600 +#define BOOST_CORE_DETAIL_DISABLE_LIBSTDCXX_DEPRECATED_WARNINGS +#endif // BOOST_GCC >= 40600 +#elif defined( __clang__ ) && defined( __has_warning ) +#if __has_warning("-Wdeprecated-declarations") +#define BOOST_CORE_DETAIL_DISABLE_LIBSTDCXX_DEPRECATED_WARNINGS +#endif // __has_warning("-Wdeprecated-declarations") +#endif +#endif // defined( __GNUC__ ) && (defined( __GXX_EXPERIMENTAL_CXX0X__ ) || (__cplusplus >= 201103L)) + +#if defined( BOOST_CORE_DETAIL_DISABLE_LIBSTDCXX_DEPRECATED_WARNINGS ) +// Disable libstdc++ warnings about std::auto_ptr being deprecated in C++11 mode +#pragma GCC diagnostic push +#pragma GCC diagnostic ignored "-Wdeprecated-declarations" +#define BOOST_CORE_DETAIL_DISABLED_DEPRECATED_WARNINGS +#endif + +template<class T> T * get_pointer(std::auto_ptr<T> const& p) +{ + return p.get(); +} + +#if defined( BOOST_CORE_DETAIL_DISABLE_LIBSTDCXX_DEPRECATED_WARNINGS ) +#pragma GCC diagnostic pop +#undef BOOST_CORE_DETAIL_DISABLE_LIBSTDCXX_DEPRECATED_WARNINGS +#endif + +#endif // !defined( BOOST_NO_AUTO_PTR ) + +#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 + +#endif // GET_POINTER_DWA20021219_HPP |