| // -*- C++ -*- |
| //===----------------------------------------------------------------------===// |
| // |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #ifndef _LIBCPP___CHARCONV_CHARS_FORMAT_H |
| #define _LIBCPP___CHARCONV_CHARS_FORMAT_H |
| |
| #include <__config> |
| #include <__utility/to_underlying.h> |
| |
| #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) |
| # pragma GCC system_header |
| #endif |
| |
| _LIBCPP_BEGIN_NAMESPACE_STD |
| |
| #if _LIBCPP_STD_VER >= 17 |
| |
| enum class chars_format { scientific = 0x1, fixed = 0x2, hex = 0x4, general = fixed | scientific }; |
| |
| inline _LIBCPP_HIDE_FROM_ABI constexpr chars_format operator~(chars_format __x) { |
| return chars_format(~std::__to_underlying(__x)); |
| } |
| |
| inline _LIBCPP_HIDE_FROM_ABI constexpr chars_format operator&(chars_format __x, chars_format __y) { |
| return chars_format(std::__to_underlying(__x) & std::__to_underlying(__y)); |
| } |
| |
| inline _LIBCPP_HIDE_FROM_ABI constexpr chars_format operator|(chars_format __x, chars_format __y) { |
| return chars_format(std::__to_underlying(__x) | std::__to_underlying(__y)); |
| } |
| |
| inline _LIBCPP_HIDE_FROM_ABI constexpr chars_format operator^(chars_format __x, chars_format __y) { |
| return chars_format(std::__to_underlying(__x) ^ std::__to_underlying(__y)); |
| } |
| |
| inline _LIBCPP_HIDE_FROM_ABI constexpr chars_format& operator&=(chars_format& __x, chars_format __y) { |
| __x = __x & __y; |
| return __x; |
| } |
| |
| inline _LIBCPP_HIDE_FROM_ABI constexpr chars_format& operator|=(chars_format& __x, chars_format __y) { |
| __x = __x | __y; |
| return __x; |
| } |
| |
| inline _LIBCPP_HIDE_FROM_ABI constexpr chars_format& operator^=(chars_format& __x, chars_format __y) { |
| __x = __x ^ __y; |
| return __x; |
| } |
| |
| #endif // _LIBCPP_STD_VER >= 17 |
| |
| _LIBCPP_END_NAMESPACE_STD |
| |
| #endif // _LIBCPP___CHARCONV_CHARS_FORMAT_H |