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1//===----------------------------------------------------------------------===//2//3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.4// See https://llvm.org/LICENSE.txt for license information.5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception6//7//===----------------------------------------------------------------------===//8 9#ifndef _LIBCPP___BIT_INVERT_IF_H10#define _LIBCPP___BIT_INVERT_IF_H11 12#include <__concepts/arithmetic.h>13#include <__config>14 15#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)16# pragma GCC system_header17#endif18 19_LIBCPP_BEGIN_NAMESPACE_STD20 21template <bool _Invert, class _Tp>22_LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 _Tp __invert_if(_Tp __v) {23 if (_Invert)24 return ~__v;25 return __v;26}27 28_LIBCPP_END_NAMESPACE_STD29 30#endif // _LIBCPP___BIT_INVERT_IF_H31