176d0caaeSpatrick // -*- C++ -*- 276d0caaeSpatrick //===----------------------------------------------------------------------===// 376d0caaeSpatrick // 476d0caaeSpatrick // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 576d0caaeSpatrick // See https://llvm.org/LICENSE.txt for license information. 676d0caaeSpatrick // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 776d0caaeSpatrick // 876d0caaeSpatrick //===----------------------------------------------------------------------===// 976d0caaeSpatrick 1076d0caaeSpatrick #ifndef _LIBCPP___FUNCTIONAL_POINTER_TO_UNARY_FUNCTION_H 1176d0caaeSpatrick #define _LIBCPP___FUNCTIONAL_POINTER_TO_UNARY_FUNCTION_H 1276d0caaeSpatrick 1376d0caaeSpatrick #include <__config> 1476d0caaeSpatrick #include <__functional/unary_function.h> 1576d0caaeSpatrick 1676d0caaeSpatrick #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) 1776d0caaeSpatrick # pragma GCC system_header 1876d0caaeSpatrick #endif 1976d0caaeSpatrick 2076d0caaeSpatrick _LIBCPP_BEGIN_NAMESPACE_STD 2176d0caaeSpatrick 2276d0caaeSpatrick #if _LIBCPP_STD_VER <= 14 || defined(_LIBCPP_ENABLE_CXX17_REMOVED_BINDERS) 2376d0caaeSpatrick 2476d0caaeSpatrick template <class _Arg, class _Result> 2576d0caaeSpatrick class _LIBCPP_TEMPLATE_VIS _LIBCPP_DEPRECATED_IN_CXX11 pointer_to_unary_function 26*4bdff4beSrobert : public __unary_function<_Arg, _Result> 2776d0caaeSpatrick { 2876d0caaeSpatrick _Result (*__f_)(_Arg); 2976d0caaeSpatrick public: pointer_to_unary_function(_Result (* __f)(_Arg))3076d0caaeSpatrick _LIBCPP_INLINE_VISIBILITY explicit pointer_to_unary_function(_Result (*__f)(_Arg)) 3176d0caaeSpatrick : __f_(__f) {} operator()3276d0caaeSpatrick _LIBCPP_INLINE_VISIBILITY _Result operator()(_Arg __x) const 3376d0caaeSpatrick {return __f_(__x);} 3476d0caaeSpatrick }; 3576d0caaeSpatrick 3676d0caaeSpatrick template <class _Arg, class _Result> 3776d0caaeSpatrick _LIBCPP_DEPRECATED_IN_CXX11 inline _LIBCPP_INLINE_VISIBILITY 3876d0caaeSpatrick pointer_to_unary_function<_Arg,_Result> ptr_fun(_Result (* __f)(_Arg))3976d0caaeSpatrickptr_fun(_Result (*__f)(_Arg)) 4076d0caaeSpatrick {return pointer_to_unary_function<_Arg,_Result>(__f);} 4176d0caaeSpatrick 4276d0caaeSpatrick #endif // _LIBCPP_STD_VER <= 14 || defined(_LIBCPP_ENABLE_CXX17_REMOVED_BINDERS) 4376d0caaeSpatrick 4476d0caaeSpatrick _LIBCPP_END_NAMESPACE_STD 4576d0caaeSpatrick 4676d0caaeSpatrick #endif // _LIBCPP___FUNCTIONAL_POINTER_TO_UNARY_FUNCTION_H 47