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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___CXX03___BIT_INVERT_IF_H10#define _LIBCPP___CXX03___BIT_INVERT_IF_H11 12#include <__cxx03/__config>13 14#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)15# pragma GCC system_header16#endif17 18_LIBCPP_BEGIN_NAMESPACE_STD19 20template <bool _Invert, class _Tp>21_LIBCPP_HIDE_FROM_ABI _Tp __invert_if(_Tp __v) {22 if (_Invert)23 return ~__v;24 return __v;25}26 27_LIBCPP_END_NAMESPACE_STD28 29#endif // _LIBCPP___CXX03___BIT_INVERT_IF_H30