cosmopolitan/ctl/is_standard_layout.h
2024-07-01 03:48:28 -07:00

19 lines
515 B
C++

// -*-mode:c++;indent-tabs-mode:nil;c-basic-offset:4;tab-width:8;coding:utf-8-*-
// vi: set et ft=cpp ts=4 sts=4 sw=4 fenc=utf-8 :vi
#ifndef CTL_IS_STANDARD_LAYOUT_H_
#define CTL_IS_STANDARD_LAYOUT_H_
#include "integral_constant.h"
namespace ctl {
template<typename T>
struct is_standard_layout
: public ctl::integral_constant<bool, __is_standard_layout(T)>
{};
template<typename T>
inline constexpr bool is_standard_layout_v = __is_standard_layout(T);
} // namespace ctl
#endif // CTL_IS_STANDARD_LAYOUT_H_