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Return the address of the char[] array from aligned_storage::address

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This commit is contained in:
Peter Dimov
2022-02-18 21:21:59 +02:00
parent d2a4a6bf0a
commit f541d1ac4d
1 changed files with 4 additions and 5 deletions
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9
include/boost/type_traits/aligned_storage.hpp
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@ -42,21 +42,20 @@ struct aligned_storage_imp
{
union data_t
{
char buf[size_];
unsigned char buf[size_];
typename ::boost::type_with_alignment<alignment_>::type align_;
} data_;
void* address() const { return const_cast<aligned_storage_imp*>(this); }
void* address() const { return const_cast<unsigned char*>(data_.buf); }
};
template <std::size_t size>
struct aligned_storage_imp<size, std::size_t(-1)>
{
union data_t
{
char buf[size];
unsigned char buf[size];
::boost::detail::max_align align_;
} data_;
void* address() const { return const_cast<aligned_storage_imp*>(this); }
void* address() const { return const_cast<unsigned char*>(data_.buf); }
};
template< std::size_t alignment_ >