368faacac7
This commit reverts 5aaefa51 (and also partly 7f285f48e77 and b6d75682f9, which were related to the original commit). As landed, 5aaefa51 had unintended consequences on some downstream bots and didn't have proper coverage upstream due to a few subtle things. Implementing this is something we should do in libc++, however we'll first need to address a few issues listed in https://reviews.llvm.org/D106124#3349710. Differential Revision: https://reviews.llvm.org/D120683
174 lines
5.6 KiB
C++
174 lines
5.6 KiB
C++
// -*- C++ -*-
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//===----------------------------------------------------------------------===//
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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_MEM_FUN_REF_H
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#define _LIBCPP___FUNCTIONAL_MEM_FUN_REF_H
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#include <__config>
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#include <__functional/binary_function.h>
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#include <__functional/unary_function.h>
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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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#if _LIBCPP_STD_VER <= 14 || defined(_LIBCPP_ENABLE_CXX17_REMOVED_BINDERS)
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template<class _Sp, class _Tp>
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class _LIBCPP_TEMPLATE_VIS _LIBCPP_DEPRECATED_IN_CXX11 mem_fun_t
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: public unary_function<_Tp*, _Sp>
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{
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_Sp (_Tp::*__p_)();
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public:
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_LIBCPP_INLINE_VISIBILITY explicit mem_fun_t(_Sp (_Tp::*__p)())
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: __p_(__p) {}
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_LIBCPP_INLINE_VISIBILITY _Sp operator()(_Tp* __p) const
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{return (__p->*__p_)();}
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};
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template<class _Sp, class _Tp, class _Ap>
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class _LIBCPP_TEMPLATE_VIS _LIBCPP_DEPRECATED_IN_CXX11 mem_fun1_t
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: public binary_function<_Tp*, _Ap, _Sp>
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{
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_Sp (_Tp::*__p_)(_Ap);
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public:
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_LIBCPP_INLINE_VISIBILITY explicit mem_fun1_t(_Sp (_Tp::*__p)(_Ap))
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: __p_(__p) {}
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_LIBCPP_INLINE_VISIBILITY _Sp operator()(_Tp* __p, _Ap __x) const
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{return (__p->*__p_)(__x);}
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};
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template<class _Sp, class _Tp>
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_LIBCPP_DEPRECATED_IN_CXX11 inline _LIBCPP_INLINE_VISIBILITY
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mem_fun_t<_Sp,_Tp>
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mem_fun(_Sp (_Tp::*__f)())
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{return mem_fun_t<_Sp,_Tp>(__f);}
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template<class _Sp, class _Tp, class _Ap>
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_LIBCPP_DEPRECATED_IN_CXX11 inline _LIBCPP_INLINE_VISIBILITY
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mem_fun1_t<_Sp,_Tp,_Ap>
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mem_fun(_Sp (_Tp::*__f)(_Ap))
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{return mem_fun1_t<_Sp,_Tp,_Ap>(__f);}
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template<class _Sp, class _Tp>
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class _LIBCPP_TEMPLATE_VIS _LIBCPP_DEPRECATED_IN_CXX11 mem_fun_ref_t
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: public unary_function<_Tp, _Sp>
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{
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_Sp (_Tp::*__p_)();
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public:
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_LIBCPP_INLINE_VISIBILITY explicit mem_fun_ref_t(_Sp (_Tp::*__p)())
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: __p_(__p) {}
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_LIBCPP_INLINE_VISIBILITY _Sp operator()(_Tp& __p) const
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{return (__p.*__p_)();}
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};
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template<class _Sp, class _Tp, class _Ap>
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class _LIBCPP_TEMPLATE_VIS _LIBCPP_DEPRECATED_IN_CXX11 mem_fun1_ref_t
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: public binary_function<_Tp, _Ap, _Sp>
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{
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_Sp (_Tp::*__p_)(_Ap);
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public:
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_LIBCPP_INLINE_VISIBILITY explicit mem_fun1_ref_t(_Sp (_Tp::*__p)(_Ap))
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: __p_(__p) {}
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_LIBCPP_INLINE_VISIBILITY _Sp operator()(_Tp& __p, _Ap __x) const
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{return (__p.*__p_)(__x);}
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};
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template<class _Sp, class _Tp>
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_LIBCPP_DEPRECATED_IN_CXX11 inline _LIBCPP_INLINE_VISIBILITY
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mem_fun_ref_t<_Sp,_Tp>
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mem_fun_ref(_Sp (_Tp::*__f)())
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{return mem_fun_ref_t<_Sp,_Tp>(__f);}
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template<class _Sp, class _Tp, class _Ap>
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_LIBCPP_DEPRECATED_IN_CXX11 inline _LIBCPP_INLINE_VISIBILITY
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mem_fun1_ref_t<_Sp,_Tp,_Ap>
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mem_fun_ref(_Sp (_Tp::*__f)(_Ap))
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{return mem_fun1_ref_t<_Sp,_Tp,_Ap>(__f);}
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template <class _Sp, class _Tp>
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class _LIBCPP_TEMPLATE_VIS _LIBCPP_DEPRECATED_IN_CXX11 const_mem_fun_t
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: public unary_function<const _Tp*, _Sp>
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{
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_Sp (_Tp::*__p_)() const;
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public:
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_LIBCPP_INLINE_VISIBILITY explicit const_mem_fun_t(_Sp (_Tp::*__p)() const)
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: __p_(__p) {}
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_LIBCPP_INLINE_VISIBILITY _Sp operator()(const _Tp* __p) const
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{return (__p->*__p_)();}
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};
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template <class _Sp, class _Tp, class _Ap>
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class _LIBCPP_TEMPLATE_VIS _LIBCPP_DEPRECATED_IN_CXX11 const_mem_fun1_t
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: public binary_function<const _Tp*, _Ap, _Sp>
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{
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_Sp (_Tp::*__p_)(_Ap) const;
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public:
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_LIBCPP_INLINE_VISIBILITY explicit const_mem_fun1_t(_Sp (_Tp::*__p)(_Ap) const)
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: __p_(__p) {}
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_LIBCPP_INLINE_VISIBILITY _Sp operator()(const _Tp* __p, _Ap __x) const
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{return (__p->*__p_)(__x);}
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};
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template <class _Sp, class _Tp>
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_LIBCPP_DEPRECATED_IN_CXX11 inline _LIBCPP_INLINE_VISIBILITY
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const_mem_fun_t<_Sp,_Tp>
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mem_fun(_Sp (_Tp::*__f)() const)
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{return const_mem_fun_t<_Sp,_Tp>(__f);}
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template <class _Sp, class _Tp, class _Ap>
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_LIBCPP_DEPRECATED_IN_CXX11 inline _LIBCPP_INLINE_VISIBILITY
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const_mem_fun1_t<_Sp,_Tp,_Ap>
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mem_fun(_Sp (_Tp::*__f)(_Ap) const)
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{return const_mem_fun1_t<_Sp,_Tp,_Ap>(__f);}
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template <class _Sp, class _Tp>
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class _LIBCPP_TEMPLATE_VIS _LIBCPP_DEPRECATED_IN_CXX11 const_mem_fun_ref_t
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: public unary_function<_Tp, _Sp>
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{
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_Sp (_Tp::*__p_)() const;
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public:
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_LIBCPP_INLINE_VISIBILITY explicit const_mem_fun_ref_t(_Sp (_Tp::*__p)() const)
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: __p_(__p) {}
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_LIBCPP_INLINE_VISIBILITY _Sp operator()(const _Tp& __p) const
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{return (__p.*__p_)();}
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};
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template <class _Sp, class _Tp, class _Ap>
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class _LIBCPP_TEMPLATE_VIS _LIBCPP_DEPRECATED_IN_CXX11 const_mem_fun1_ref_t
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: public binary_function<_Tp, _Ap, _Sp>
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{
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_Sp (_Tp::*__p_)(_Ap) const;
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public:
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_LIBCPP_INLINE_VISIBILITY explicit const_mem_fun1_ref_t(_Sp (_Tp::*__p)(_Ap) const)
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: __p_(__p) {}
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_LIBCPP_INLINE_VISIBILITY _Sp operator()(const _Tp& __p, _Ap __x) const
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{return (__p.*__p_)(__x);}
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};
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template <class _Sp, class _Tp>
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_LIBCPP_DEPRECATED_IN_CXX11 inline _LIBCPP_INLINE_VISIBILITY
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const_mem_fun_ref_t<_Sp,_Tp>
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mem_fun_ref(_Sp (_Tp::*__f)() const)
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{return const_mem_fun_ref_t<_Sp,_Tp>(__f);}
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template <class _Sp, class _Tp, class _Ap>
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_LIBCPP_DEPRECATED_IN_CXX11 inline _LIBCPP_INLINE_VISIBILITY
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const_mem_fun1_ref_t<_Sp,_Tp,_Ap>
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mem_fun_ref(_Sp (_Tp::*__f)(_Ap) const)
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{return const_mem_fun1_ref_t<_Sp,_Tp,_Ap>(__f);}
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#endif // _LIBCPP_STD_VER <= 14 || defined(_LIBCPP_ENABLE_CXX17_REMOVED_BINDERS)
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_LIBCPP_END_NAMESPACE_STD
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#endif // _LIBCPP___FUNCTIONAL_MEM_FUN_REF_H
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