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#pragma once
#include "asl/integers.hpp"
#include "asl/meta.hpp"
namespace asl
{
template<typename T>
inline constexpr isize_t size_of = static_cast<isize_t>(sizeof(T));
template<typename T>
inline constexpr isize_t align_of = static_cast<isize_t>(alignof(T));
struct layout
{
isize_t size;
isize_t align;
constexpr bool operator==(const layout&) const = default;
template<is_object T>
static constexpr layout of()
{
return layout{ size_of<T>, align_of<T> };
}
template<is_object T>
static constexpr layout array(isize_t size)
{
return layout{ size_of<T> * size, align_of<T> };
}
};
} // namespace asl
#define AslOffsetOf(S, M) (static_cast<isize_t>(__builtin_offsetof(S, M)))
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