diff options
Diffstat (limited to 'common/almalloc.h')
| -rw-r--r-- | common/almalloc.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/common/almalloc.h b/common/almalloc.h index 295107dc..b73b159b 100644 --- a/common/almalloc.h +++ b/common/almalloc.h @@ -106,6 +106,18 @@ template<typename T, std::size_t N, typename U, std::size_t M> constexpr bool operator!=(const allocator<T,N>&, const allocator<U,M>&) noexcept { return false; } +template<typename T> +constexpr T *to_address(T *p) noexcept +{ + static_assert(!std::is_function<T>::value, "Can't be a function type"); + return p; +} + +template<typename T> +constexpr auto to_address(const T& p) noexcept +{ return to_address(p.operator->()); } + + template<typename T, typename ...Args> constexpr T* construct_at(T *ptr, Args&& ...args) noexcept(std::is_nothrow_constructible<T, Args...>::value) |