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5d4439cc3e
release/17.x branch, commit 8f4dd44097c9ae25dd203d5ac87f3b48f854bba8 This adds the flag `-D_LIBCPP_PSTL_CPU_BACKEND_SERIAL`. A future enhancement could possibly pass something different if there is a compelling parallel implementation. That libdispatch one might be worth looking into.
65 lines
2.0 KiB
C++
Vendored
65 lines
2.0 KiB
C++
Vendored
// -*- C++ -*-
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//===----------------------------------------------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#ifndef _LIBCPP___CHARCONV_CHARS_FORMAT_H
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#define _LIBCPP___CHARCONV_CHARS_FORMAT_H
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#include <__config>
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#include <__utility/to_underlying.h>
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#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
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# pragma GCC system_header
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#endif
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_LIBCPP_BEGIN_NAMESPACE_STD
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#if _LIBCPP_STD_VER >= 17
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enum class _LIBCPP_ENUM_VIS chars_format { scientific = 0x1, fixed = 0x2, hex = 0x4, general = fixed | scientific };
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inline _LIBCPP_HIDE_FROM_ABI constexpr chars_format operator~(chars_format __x) {
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return chars_format(~std::__to_underlying(__x));
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}
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inline _LIBCPP_HIDE_FROM_ABI constexpr chars_format operator&(chars_format __x, chars_format __y) {
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return chars_format(std::__to_underlying(__x) & std::__to_underlying(__y));
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}
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inline _LIBCPP_HIDE_FROM_ABI constexpr chars_format operator|(chars_format __x, chars_format __y) {
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return chars_format(std::__to_underlying(__x) | std::__to_underlying(__y));
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}
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inline _LIBCPP_HIDE_FROM_ABI constexpr chars_format operator^(chars_format __x, chars_format __y) {
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return chars_format(std::__to_underlying(__x) ^ std::__to_underlying(__y));
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}
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inline _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 chars_format&
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operator&=(chars_format& __x, chars_format __y) {
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__x = __x & __y;
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return __x;
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}
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inline _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 chars_format&
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operator|=(chars_format& __x, chars_format __y) {
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__x = __x | __y;
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return __x;
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}
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inline _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 chars_format&
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operator^=(chars_format& __x, chars_format __y) {
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__x = __x ^ __y;
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return __x;
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}
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#endif // _LIBCPP_STD_VER >= 17
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_LIBCPP_END_NAMESPACE_STD
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#endif // _LIBCPP___CHARCONV_CHARS_FORMAT_H
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