1*fe6060f1SDimitry Andric // -*- C++ -*- 2*fe6060f1SDimitry Andric //===----------------------------------------------------------------------===// 3*fe6060f1SDimitry Andric // 4*fe6060f1SDimitry Andric // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 5*fe6060f1SDimitry Andric // See https://llvm.org/LICENSE.txt for license information. 6*fe6060f1SDimitry Andric // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 7*fe6060f1SDimitry Andric // 8*fe6060f1SDimitry Andric //===----------------------------------------------------------------------===// 9*fe6060f1SDimitry Andric 10*fe6060f1SDimitry Andric #ifndef _LIBCPP___FUNCTIONAL_BINARY_FUNCTION_H 11*fe6060f1SDimitry Andric #define _LIBCPP___FUNCTIONAL_BINARY_FUNCTION_H 12*fe6060f1SDimitry Andric 13*fe6060f1SDimitry Andric #include <__config> 14*fe6060f1SDimitry Andric 15*fe6060f1SDimitry Andric #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) 16*fe6060f1SDimitry Andric #pragma GCC system_header 17*fe6060f1SDimitry Andric #endif 18*fe6060f1SDimitry Andric 19*fe6060f1SDimitry Andric _LIBCPP_BEGIN_NAMESPACE_STD 20*fe6060f1SDimitry Andric 21*fe6060f1SDimitry Andric template <class _Arg1, class _Arg2, class _Result> 22*fe6060f1SDimitry Andric struct _LIBCPP_TEMPLATE_VIS binary_function 23*fe6060f1SDimitry Andric { 24*fe6060f1SDimitry Andric typedef _Arg1 first_argument_type; 25*fe6060f1SDimitry Andric typedef _Arg2 second_argument_type; 26*fe6060f1SDimitry Andric typedef _Result result_type; 27*fe6060f1SDimitry Andric }; 28*fe6060f1SDimitry Andric 29*fe6060f1SDimitry Andric _LIBCPP_END_NAMESPACE_STD 30*fe6060f1SDimitry Andric 31*fe6060f1SDimitry Andric #endif // _LIBCPP___FUNCTIONAL_BINARY_FUNCTION_H 32