| // -*- 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___FUNCTIONAL_BINARY_FUNCTION_H | |
| #define _LIBCPP___FUNCTIONAL_BINARY_FUNCTION_H | |
| #include <__config> | |
| #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) | |
| #pragma GCC system_header | |
| #endif | |
| _LIBCPP_BEGIN_NAMESPACE_STD | |
| template <class _Arg1, class _Arg2, class _Result> | |
| struct _LIBCPP_TEMPLATE_VIS binary_function | |
| { | |
| typedef _Arg1 first_argument_type; | |
| typedef _Arg2 second_argument_type; | |
| typedef _Result result_type; | |
| }; | |
| _LIBCPP_END_NAMESPACE_STD | |
| #endif // _LIBCPP___FUNCTIONAL_BINARY_FUNCTION_H |