fa6b9e4010
Now we'll notice if a header forgets to include this magic phrase. Differential Revision: https://reviews.llvm.org/D118800
30 lines
828 B
C++
30 lines
828 B
C++
//===----------------------------------------------------------------------===//
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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___FUNCTIONAL_UNARY_FUNCTION_H
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#define _LIBCPP___FUNCTIONAL_UNARY_FUNCTION_H
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#include <__config>
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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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template <class _Arg, class _Result>
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struct _LIBCPP_TEMPLATE_VIS unary_function
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{
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typedef _Arg argument_type;
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typedef _Result result_type;
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};
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_LIBCPP_END_NAMESPACE_STD
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#endif // _LIBCPP___FUNCTIONAL_UNARY_FUNCTION_H
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