, type_with_alignment<alignment_>
>::type align_;
} data_;
+ void* address() const { return const_cast<aligned_storage_imp*>(this); }
+};
+
+template< std::size_t alignment_ >
+struct aligned_storage_imp<0u,alignment_>
+{
+ /* intentionally empty */
+ void* address() const { return 0; }
};
}} // namespace detail::aligned_storage
std::size_t size_
, std::size_t alignment_ = std::size_t(-1)
>
-class aligned_storage
+class aligned_storage :
+#ifndef __BORLANDC__
+ private
+#else
+ public
+#endif
+ detail::aligned_storage::aligned_storage_imp<size_, alignment_>
{
-private: // representation
-
- detail::aligned_storage::aligned_storage_imp<size_, alignment_> data_;
-
+
public: // constants
typedef detail::aligned_storage::aligned_storage_imp<size_, alignment_> type;
void* address()
{
- return this;
+ return static_cast<type*>(this)->address();
}
#if !BOOST_WORKAROUND(BOOST_MSVC, < 1300)
const void* address() const
{
- return this;
+ return static_cast<const type*>(this)->address();
}
#else // MSVC6