forked from OSchip/llvm-project
730 lines
24 KiB
C++
730 lines
24 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_OPERATIONS_H
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#define _LIBCPP___FUNCTIONAL_OPERATIONS_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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#include <__utility/forward.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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// Arithmetic operations
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_LIBCPP_SUPPRESS_DEPRECATED_PUSH
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#if _LIBCPP_STD_VER > 11
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template <class _Tp = void>
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#else
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template <class _Tp>
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#endif
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struct _LIBCPP_TEMPLATE_VIS plus
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#if !defined(_LIBCPP_ABI_NO_BINDER_BASES)
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: binary_function<_Tp, _Tp, _Tp>
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#endif
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{
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_LIBCPP_SUPPRESS_DEPRECATED_POP
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typedef _Tp __result_type; // used by valarray
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#if _LIBCPP_STD_VER <= 17 || defined(_LIBCPP_ENABLE_CXX20_REMOVED_BINDER_TYPEDEFS)
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_LIBCPP_DEPRECATED_IN_CXX17 typedef _Tp result_type;
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_LIBCPP_DEPRECATED_IN_CXX17 typedef _Tp first_argument_type;
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_LIBCPP_DEPRECATED_IN_CXX17 typedef _Tp second_argument_type;
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#endif
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_LIBCPP_CONSTEXPR_AFTER_CXX11 _LIBCPP_INLINE_VISIBILITY
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_Tp operator()(const _Tp& __x, const _Tp& __y) const
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{return __x + __y;}
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};
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#if _LIBCPP_STD_VER > 11
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template <>
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struct _LIBCPP_TEMPLATE_VIS plus<void>
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{
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template <class _T1, class _T2>
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_LIBCPP_CONSTEXPR_AFTER_CXX11 _LIBCPP_INLINE_VISIBILITY
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auto operator()(_T1&& __t, _T2&& __u) const
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noexcept(noexcept(_VSTD::forward<_T1>(__t) + _VSTD::forward<_T2>(__u)))
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-> decltype( _VSTD::forward<_T1>(__t) + _VSTD::forward<_T2>(__u))
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{ return _VSTD::forward<_T1>(__t) + _VSTD::forward<_T2>(__u); }
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typedef void is_transparent;
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};
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#endif
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_LIBCPP_SUPPRESS_DEPRECATED_PUSH
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#if _LIBCPP_STD_VER > 11
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template <class _Tp = void>
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#else
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template <class _Tp>
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#endif
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struct _LIBCPP_TEMPLATE_VIS minus
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#if !defined(_LIBCPP_ABI_NO_BINDER_BASES)
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: binary_function<_Tp, _Tp, _Tp>
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#endif
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{
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_LIBCPP_SUPPRESS_DEPRECATED_POP
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typedef _Tp __result_type; // used by valarray
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#if _LIBCPP_STD_VER <= 17 || defined(_LIBCPP_ENABLE_CXX20_REMOVED_BINDER_TYPEDEFS)
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_LIBCPP_DEPRECATED_IN_CXX17 typedef _Tp result_type;
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_LIBCPP_DEPRECATED_IN_CXX17 typedef _Tp first_argument_type;
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_LIBCPP_DEPRECATED_IN_CXX17 typedef _Tp second_argument_type;
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#endif
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_LIBCPP_CONSTEXPR_AFTER_CXX11 _LIBCPP_INLINE_VISIBILITY
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_Tp operator()(const _Tp& __x, const _Tp& __y) const
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{return __x - __y;}
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};
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#if _LIBCPP_STD_VER > 11
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template <>
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struct _LIBCPP_TEMPLATE_VIS minus<void>
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{
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template <class _T1, class _T2>
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_LIBCPP_CONSTEXPR_AFTER_CXX11 _LIBCPP_INLINE_VISIBILITY
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auto operator()(_T1&& __t, _T2&& __u) const
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noexcept(noexcept(_VSTD::forward<_T1>(__t) - _VSTD::forward<_T2>(__u)))
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-> decltype( _VSTD::forward<_T1>(__t) - _VSTD::forward<_T2>(__u))
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{ return _VSTD::forward<_T1>(__t) - _VSTD::forward<_T2>(__u); }
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typedef void is_transparent;
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};
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#endif
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_LIBCPP_SUPPRESS_DEPRECATED_PUSH
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#if _LIBCPP_STD_VER > 11
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template <class _Tp = void>
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#else
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template <class _Tp>
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#endif
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struct _LIBCPP_TEMPLATE_VIS multiplies
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#if !defined(_LIBCPP_ABI_NO_BINDER_BASES)
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: binary_function<_Tp, _Tp, _Tp>
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#endif
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{
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_LIBCPP_SUPPRESS_DEPRECATED_POP
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typedef _Tp __result_type; // used by valarray
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#if _LIBCPP_STD_VER <= 17 || defined(_LIBCPP_ENABLE_CXX20_REMOVED_BINDER_TYPEDEFS)
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_LIBCPP_DEPRECATED_IN_CXX17 typedef _Tp result_type;
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_LIBCPP_DEPRECATED_IN_CXX17 typedef _Tp first_argument_type;
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_LIBCPP_DEPRECATED_IN_CXX17 typedef _Tp second_argument_type;
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#endif
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_LIBCPP_CONSTEXPR_AFTER_CXX11 _LIBCPP_INLINE_VISIBILITY
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_Tp operator()(const _Tp& __x, const _Tp& __y) const
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{return __x * __y;}
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};
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#if _LIBCPP_STD_VER > 11
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template <>
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struct _LIBCPP_TEMPLATE_VIS multiplies<void>
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{
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template <class _T1, class _T2>
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_LIBCPP_CONSTEXPR_AFTER_CXX11 _LIBCPP_INLINE_VISIBILITY
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auto operator()(_T1&& __t, _T2&& __u) const
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noexcept(noexcept(_VSTD::forward<_T1>(__t) * _VSTD::forward<_T2>(__u)))
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-> decltype( _VSTD::forward<_T1>(__t) * _VSTD::forward<_T2>(__u))
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{ return _VSTD::forward<_T1>(__t) * _VSTD::forward<_T2>(__u); }
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typedef void is_transparent;
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};
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#endif
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_LIBCPP_SUPPRESS_DEPRECATED_PUSH
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#if _LIBCPP_STD_VER > 11
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template <class _Tp = void>
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#else
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template <class _Tp>
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#endif
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struct _LIBCPP_TEMPLATE_VIS divides
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#if !defined(_LIBCPP_ABI_NO_BINDER_BASES)
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: binary_function<_Tp, _Tp, _Tp>
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#endif
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{
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_LIBCPP_SUPPRESS_DEPRECATED_POP
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typedef _Tp __result_type; // used by valarray
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#if _LIBCPP_STD_VER <= 17 || defined(_LIBCPP_ENABLE_CXX20_REMOVED_BINDER_TYPEDEFS)
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_LIBCPP_DEPRECATED_IN_CXX17 typedef _Tp result_type;
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_LIBCPP_DEPRECATED_IN_CXX17 typedef _Tp first_argument_type;
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_LIBCPP_DEPRECATED_IN_CXX17 typedef _Tp second_argument_type;
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#endif
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_LIBCPP_CONSTEXPR_AFTER_CXX11 _LIBCPP_INLINE_VISIBILITY
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_Tp operator()(const _Tp& __x, const _Tp& __y) const
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{return __x / __y;}
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};
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#if _LIBCPP_STD_VER > 11
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template <>
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struct _LIBCPP_TEMPLATE_VIS divides<void>
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{
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template <class _T1, class _T2>
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_LIBCPP_CONSTEXPR_AFTER_CXX11 _LIBCPP_INLINE_VISIBILITY
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auto operator()(_T1&& __t, _T2&& __u) const
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noexcept(noexcept(_VSTD::forward<_T1>(__t) / _VSTD::forward<_T2>(__u)))
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-> decltype( _VSTD::forward<_T1>(__t) / _VSTD::forward<_T2>(__u))
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{ return _VSTD::forward<_T1>(__t) / _VSTD::forward<_T2>(__u); }
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typedef void is_transparent;
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};
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#endif
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_LIBCPP_SUPPRESS_DEPRECATED_PUSH
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#if _LIBCPP_STD_VER > 11
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template <class _Tp = void>
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#else
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template <class _Tp>
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#endif
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struct _LIBCPP_TEMPLATE_VIS modulus
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#if !defined(_LIBCPP_ABI_NO_BINDER_BASES)
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: binary_function<_Tp, _Tp, _Tp>
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#endif
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{
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_LIBCPP_SUPPRESS_DEPRECATED_POP
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typedef _Tp __result_type; // used by valarray
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#if _LIBCPP_STD_VER <= 17 || defined(_LIBCPP_ENABLE_CXX20_REMOVED_BINDER_TYPEDEFS)
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_LIBCPP_DEPRECATED_IN_CXX17 typedef _Tp result_type;
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_LIBCPP_DEPRECATED_IN_CXX17 typedef _Tp first_argument_type;
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_LIBCPP_DEPRECATED_IN_CXX17 typedef _Tp second_argument_type;
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#endif
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_LIBCPP_CONSTEXPR_AFTER_CXX11 _LIBCPP_INLINE_VISIBILITY
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_Tp operator()(const _Tp& __x, const _Tp& __y) const
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{return __x % __y;}
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};
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#if _LIBCPP_STD_VER > 11
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template <>
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struct _LIBCPP_TEMPLATE_VIS modulus<void>
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{
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template <class _T1, class _T2>
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_LIBCPP_CONSTEXPR_AFTER_CXX11 _LIBCPP_INLINE_VISIBILITY
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auto operator()(_T1&& __t, _T2&& __u) const
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noexcept(noexcept(_VSTD::forward<_T1>(__t) % _VSTD::forward<_T2>(__u)))
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-> decltype( _VSTD::forward<_T1>(__t) % _VSTD::forward<_T2>(__u))
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{ return _VSTD::forward<_T1>(__t) % _VSTD::forward<_T2>(__u); }
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typedef void is_transparent;
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};
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#endif
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_LIBCPP_SUPPRESS_DEPRECATED_PUSH
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#if _LIBCPP_STD_VER > 11
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template <class _Tp = void>
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#else
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template <class _Tp>
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#endif
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struct _LIBCPP_TEMPLATE_VIS negate
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#if !defined(_LIBCPP_ABI_NO_BINDER_BASES)
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: unary_function<_Tp, _Tp>
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#endif
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{
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_LIBCPP_SUPPRESS_DEPRECATED_POP
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typedef _Tp __result_type; // used by valarray
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#if _LIBCPP_STD_VER <= 17 || defined(_LIBCPP_ENABLE_CXX20_REMOVED_BINDER_TYPEDEFS)
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_LIBCPP_DEPRECATED_IN_CXX17 typedef _Tp result_type;
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_LIBCPP_DEPRECATED_IN_CXX17 typedef _Tp argument_type;
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#endif
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_LIBCPP_CONSTEXPR_AFTER_CXX11 _LIBCPP_INLINE_VISIBILITY
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_Tp operator()(const _Tp& __x) const
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{return -__x;}
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};
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#if _LIBCPP_STD_VER > 11
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template <>
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struct _LIBCPP_TEMPLATE_VIS negate<void>
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{
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template <class _Tp>
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_LIBCPP_CONSTEXPR_AFTER_CXX11 _LIBCPP_INLINE_VISIBILITY
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auto operator()(_Tp&& __x) const
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noexcept(noexcept(- _VSTD::forward<_Tp>(__x)))
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-> decltype( - _VSTD::forward<_Tp>(__x))
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{ return - _VSTD::forward<_Tp>(__x); }
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typedef void is_transparent;
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};
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#endif
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// Bitwise operations
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_LIBCPP_SUPPRESS_DEPRECATED_PUSH
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#if _LIBCPP_STD_VER > 11
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template <class _Tp = void>
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#else
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template <class _Tp>
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#endif
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struct _LIBCPP_TEMPLATE_VIS bit_and
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#if !defined(_LIBCPP_ABI_NO_BINDER_BASES)
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: binary_function<_Tp, _Tp, _Tp>
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#endif
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{
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_LIBCPP_SUPPRESS_DEPRECATED_POP
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typedef _Tp __result_type; // used by valarray
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#if _LIBCPP_STD_VER <= 17 || defined(_LIBCPP_ENABLE_CXX20_REMOVED_BINDER_TYPEDEFS)
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_LIBCPP_DEPRECATED_IN_CXX17 typedef _Tp result_type;
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_LIBCPP_DEPRECATED_IN_CXX17 typedef _Tp first_argument_type;
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_LIBCPP_DEPRECATED_IN_CXX17 typedef _Tp second_argument_type;
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#endif
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_LIBCPP_CONSTEXPR_AFTER_CXX11 _LIBCPP_INLINE_VISIBILITY
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_Tp operator()(const _Tp& __x, const _Tp& __y) const
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{return __x & __y;}
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};
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#if _LIBCPP_STD_VER > 11
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template <>
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struct _LIBCPP_TEMPLATE_VIS bit_and<void>
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{
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template <class _T1, class _T2>
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_LIBCPP_CONSTEXPR_AFTER_CXX11 _LIBCPP_INLINE_VISIBILITY
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auto operator()(_T1&& __t, _T2&& __u) const
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noexcept(noexcept(_VSTD::forward<_T1>(__t) & _VSTD::forward<_T2>(__u)))
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-> decltype( _VSTD::forward<_T1>(__t) & _VSTD::forward<_T2>(__u))
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{ return _VSTD::forward<_T1>(__t) & _VSTD::forward<_T2>(__u); }
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typedef void is_transparent;
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};
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#endif
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#if _LIBCPP_STD_VER > 11
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_LIBCPP_SUPPRESS_DEPRECATED_PUSH
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template <class _Tp = void>
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struct _LIBCPP_TEMPLATE_VIS bit_not
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#if !defined(_LIBCPP_ABI_NO_BINDER_BASES)
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: unary_function<_Tp, _Tp>
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#endif
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{
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_LIBCPP_SUPPRESS_DEPRECATED_POP
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#if _LIBCPP_STD_VER <= 17 || defined(_LIBCPP_ENABLE_CXX20_REMOVED_BINDER_TYPEDEFS)
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_LIBCPP_DEPRECATED_IN_CXX17 typedef _Tp result_type;
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_LIBCPP_DEPRECATED_IN_CXX17 typedef _Tp argument_type;
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#endif
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_LIBCPP_CONSTEXPR_AFTER_CXX11 _LIBCPP_INLINE_VISIBILITY
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_Tp operator()(const _Tp& __x) const
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{return ~__x;}
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};
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template <>
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struct _LIBCPP_TEMPLATE_VIS bit_not<void>
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{
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template <class _Tp>
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_LIBCPP_CONSTEXPR_AFTER_CXX11 _LIBCPP_INLINE_VISIBILITY
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auto operator()(_Tp&& __x) const
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noexcept(noexcept(~_VSTD::forward<_Tp>(__x)))
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-> decltype( ~_VSTD::forward<_Tp>(__x))
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{ return ~_VSTD::forward<_Tp>(__x); }
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typedef void is_transparent;
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};
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#endif
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_LIBCPP_SUPPRESS_DEPRECATED_PUSH
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#if _LIBCPP_STD_VER > 11
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template <class _Tp = void>
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#else
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template <class _Tp>
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#endif
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struct _LIBCPP_TEMPLATE_VIS bit_or
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#if !defined(_LIBCPP_ABI_NO_BINDER_BASES)
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: binary_function<_Tp, _Tp, _Tp>
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#endif
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{
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_LIBCPP_SUPPRESS_DEPRECATED_POP
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typedef _Tp __result_type; // used by valarray
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#if _LIBCPP_STD_VER <= 17 || defined(_LIBCPP_ENABLE_CXX20_REMOVED_BINDER_TYPEDEFS)
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_LIBCPP_DEPRECATED_IN_CXX17 typedef _Tp result_type;
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_LIBCPP_DEPRECATED_IN_CXX17 typedef _Tp first_argument_type;
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_LIBCPP_DEPRECATED_IN_CXX17 typedef _Tp second_argument_type;
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#endif
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_LIBCPP_CONSTEXPR_AFTER_CXX11 _LIBCPP_INLINE_VISIBILITY
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_Tp operator()(const _Tp& __x, const _Tp& __y) const
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{return __x | __y;}
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};
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#if _LIBCPP_STD_VER > 11
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template <>
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struct _LIBCPP_TEMPLATE_VIS bit_or<void>
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{
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template <class _T1, class _T2>
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_LIBCPP_CONSTEXPR_AFTER_CXX11 _LIBCPP_INLINE_VISIBILITY
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auto operator()(_T1&& __t, _T2&& __u) const
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noexcept(noexcept(_VSTD::forward<_T1>(__t) | _VSTD::forward<_T2>(__u)))
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-> decltype( _VSTD::forward<_T1>(__t) | _VSTD::forward<_T2>(__u))
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{ return _VSTD::forward<_T1>(__t) | _VSTD::forward<_T2>(__u); }
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typedef void is_transparent;
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};
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#endif
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_LIBCPP_SUPPRESS_DEPRECATED_PUSH
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#if _LIBCPP_STD_VER > 11
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template <class _Tp = void>
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#else
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template <class _Tp>
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#endif
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struct _LIBCPP_TEMPLATE_VIS bit_xor
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#if !defined(_LIBCPP_ABI_NO_BINDER_BASES)
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: binary_function<_Tp, _Tp, _Tp>
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#endif
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{
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_LIBCPP_SUPPRESS_DEPRECATED_POP
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typedef _Tp __result_type; // used by valarray
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#if _LIBCPP_STD_VER <= 17 || defined(_LIBCPP_ENABLE_CXX20_REMOVED_BINDER_TYPEDEFS)
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_LIBCPP_DEPRECATED_IN_CXX17 typedef _Tp result_type;
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_LIBCPP_DEPRECATED_IN_CXX17 typedef _Tp first_argument_type;
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_LIBCPP_DEPRECATED_IN_CXX17 typedef _Tp second_argument_type;
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#endif
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_LIBCPP_CONSTEXPR_AFTER_CXX11 _LIBCPP_INLINE_VISIBILITY
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_Tp operator()(const _Tp& __x, const _Tp& __y) const
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{return __x ^ __y;}
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};
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#if _LIBCPP_STD_VER > 11
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template <>
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struct _LIBCPP_TEMPLATE_VIS bit_xor<void>
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{
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template <class _T1, class _T2>
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_LIBCPP_CONSTEXPR_AFTER_CXX11 _LIBCPP_INLINE_VISIBILITY
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auto operator()(_T1&& __t, _T2&& __u) const
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noexcept(noexcept(_VSTD::forward<_T1>(__t) ^ _VSTD::forward<_T2>(__u)))
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-> decltype( _VSTD::forward<_T1>(__t) ^ _VSTD::forward<_T2>(__u))
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{ return _VSTD::forward<_T1>(__t) ^ _VSTD::forward<_T2>(__u); }
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typedef void is_transparent;
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};
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#endif
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// Comparison operations
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_LIBCPP_SUPPRESS_DEPRECATED_PUSH
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#if _LIBCPP_STD_VER > 11
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template <class _Tp = void>
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#else
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template <class _Tp>
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#endif
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struct _LIBCPP_TEMPLATE_VIS equal_to
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#if !defined(_LIBCPP_ABI_NO_BINDER_BASES)
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: binary_function<_Tp, _Tp, bool>
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#endif
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{
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_LIBCPP_SUPPRESS_DEPRECATED_POP
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typedef bool __result_type; // used by valarray
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#if _LIBCPP_STD_VER <= 17 || defined(_LIBCPP_ENABLE_CXX20_REMOVED_BINDER_TYPEDEFS)
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_LIBCPP_DEPRECATED_IN_CXX17 typedef bool result_type;
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_LIBCPP_DEPRECATED_IN_CXX17 typedef _Tp first_argument_type;
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_LIBCPP_DEPRECATED_IN_CXX17 typedef _Tp second_argument_type;
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#endif
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_LIBCPP_CONSTEXPR_AFTER_CXX11 _LIBCPP_INLINE_VISIBILITY
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bool operator()(const _Tp& __x, const _Tp& __y) const
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|
{return __x == __y;}
|
|
};
|
|
|
|
#if _LIBCPP_STD_VER > 11
|
|
template <>
|
|
struct _LIBCPP_TEMPLATE_VIS equal_to<void>
|
|
{
|
|
template <class _T1, class _T2>
|
|
_LIBCPP_CONSTEXPR_AFTER_CXX11 _LIBCPP_INLINE_VISIBILITY
|
|
auto operator()(_T1&& __t, _T2&& __u) const
|
|
noexcept(noexcept(_VSTD::forward<_T1>(__t) == _VSTD::forward<_T2>(__u)))
|
|
-> decltype( _VSTD::forward<_T1>(__t) == _VSTD::forward<_T2>(__u))
|
|
{ return _VSTD::forward<_T1>(__t) == _VSTD::forward<_T2>(__u); }
|
|
typedef void is_transparent;
|
|
};
|
|
#endif
|
|
|
|
_LIBCPP_SUPPRESS_DEPRECATED_PUSH
|
|
#if _LIBCPP_STD_VER > 11
|
|
template <class _Tp = void>
|
|
#else
|
|
template <class _Tp>
|
|
#endif
|
|
struct _LIBCPP_TEMPLATE_VIS not_equal_to
|
|
#if !defined(_LIBCPP_ABI_NO_BINDER_BASES)
|
|
: binary_function<_Tp, _Tp, bool>
|
|
#endif
|
|
{
|
|
_LIBCPP_SUPPRESS_DEPRECATED_POP
|
|
typedef bool __result_type; // used by valarray
|
|
#if _LIBCPP_STD_VER <= 17 || defined(_LIBCPP_ENABLE_CXX20_REMOVED_BINDER_TYPEDEFS)
|
|
_LIBCPP_DEPRECATED_IN_CXX17 typedef bool result_type;
|
|
_LIBCPP_DEPRECATED_IN_CXX17 typedef _Tp first_argument_type;
|
|
_LIBCPP_DEPRECATED_IN_CXX17 typedef _Tp second_argument_type;
|
|
#endif
|
|
_LIBCPP_CONSTEXPR_AFTER_CXX11 _LIBCPP_INLINE_VISIBILITY
|
|
bool operator()(const _Tp& __x, const _Tp& __y) const
|
|
{return __x != __y;}
|
|
};
|
|
|
|
#if _LIBCPP_STD_VER > 11
|
|
template <>
|
|
struct _LIBCPP_TEMPLATE_VIS not_equal_to<void>
|
|
{
|
|
template <class _T1, class _T2>
|
|
_LIBCPP_CONSTEXPR_AFTER_CXX11 _LIBCPP_INLINE_VISIBILITY
|
|
auto operator()(_T1&& __t, _T2&& __u) const
|
|
noexcept(noexcept(_VSTD::forward<_T1>(__t) != _VSTD::forward<_T2>(__u)))
|
|
-> decltype( _VSTD::forward<_T1>(__t) != _VSTD::forward<_T2>(__u))
|
|
{ return _VSTD::forward<_T1>(__t) != _VSTD::forward<_T2>(__u); }
|
|
typedef void is_transparent;
|
|
};
|
|
#endif
|
|
|
|
_LIBCPP_SUPPRESS_DEPRECATED_PUSH
|
|
#if _LIBCPP_STD_VER > 11
|
|
template <class _Tp = void>
|
|
#else
|
|
template <class _Tp>
|
|
#endif
|
|
struct _LIBCPP_TEMPLATE_VIS less
|
|
#if !defined(_LIBCPP_ABI_NO_BINDER_BASES)
|
|
: binary_function<_Tp, _Tp, bool>
|
|
#endif
|
|
{
|
|
_LIBCPP_SUPPRESS_DEPRECATED_POP
|
|
typedef bool __result_type; // used by valarray
|
|
#if _LIBCPP_STD_VER <= 17 || defined(_LIBCPP_ENABLE_CXX20_REMOVED_BINDER_TYPEDEFS)
|
|
_LIBCPP_DEPRECATED_IN_CXX17 typedef bool result_type;
|
|
_LIBCPP_DEPRECATED_IN_CXX17 typedef _Tp first_argument_type;
|
|
_LIBCPP_DEPRECATED_IN_CXX17 typedef _Tp second_argument_type;
|
|
#endif
|
|
_LIBCPP_CONSTEXPR_AFTER_CXX11 _LIBCPP_INLINE_VISIBILITY
|
|
bool operator()(const _Tp& __x, const _Tp& __y) const
|
|
{return __x < __y;}
|
|
};
|
|
|
|
#if _LIBCPP_STD_VER > 11
|
|
template <>
|
|
struct _LIBCPP_TEMPLATE_VIS less<void>
|
|
{
|
|
template <class _T1, class _T2>
|
|
_LIBCPP_CONSTEXPR_AFTER_CXX11 _LIBCPP_INLINE_VISIBILITY
|
|
auto operator()(_T1&& __t, _T2&& __u) const
|
|
noexcept(noexcept(_VSTD::forward<_T1>(__t) < _VSTD::forward<_T2>(__u)))
|
|
-> decltype( _VSTD::forward<_T1>(__t) < _VSTD::forward<_T2>(__u))
|
|
{ return _VSTD::forward<_T1>(__t) < _VSTD::forward<_T2>(__u); }
|
|
typedef void is_transparent;
|
|
};
|
|
#endif
|
|
|
|
_LIBCPP_SUPPRESS_DEPRECATED_PUSH
|
|
#if _LIBCPP_STD_VER > 11
|
|
template <class _Tp = void>
|
|
#else
|
|
template <class _Tp>
|
|
#endif
|
|
struct _LIBCPP_TEMPLATE_VIS less_equal
|
|
#if !defined(_LIBCPP_ABI_NO_BINDER_BASES)
|
|
: binary_function<_Tp, _Tp, bool>
|
|
#endif
|
|
{
|
|
_LIBCPP_SUPPRESS_DEPRECATED_POP
|
|
typedef bool __result_type; // used by valarray
|
|
#if _LIBCPP_STD_VER <= 17 || defined(_LIBCPP_ENABLE_CXX20_REMOVED_BINDER_TYPEDEFS)
|
|
_LIBCPP_DEPRECATED_IN_CXX17 typedef bool result_type;
|
|
_LIBCPP_DEPRECATED_IN_CXX17 typedef _Tp first_argument_type;
|
|
_LIBCPP_DEPRECATED_IN_CXX17 typedef _Tp second_argument_type;
|
|
#endif
|
|
_LIBCPP_CONSTEXPR_AFTER_CXX11 _LIBCPP_INLINE_VISIBILITY
|
|
bool operator()(const _Tp& __x, const _Tp& __y) const
|
|
{return __x <= __y;}
|
|
};
|
|
|
|
#if _LIBCPP_STD_VER > 11
|
|
template <>
|
|
struct _LIBCPP_TEMPLATE_VIS less_equal<void>
|
|
{
|
|
template <class _T1, class _T2>
|
|
_LIBCPP_CONSTEXPR_AFTER_CXX11 _LIBCPP_INLINE_VISIBILITY
|
|
auto operator()(_T1&& __t, _T2&& __u) const
|
|
noexcept(noexcept(_VSTD::forward<_T1>(__t) <= _VSTD::forward<_T2>(__u)))
|
|
-> decltype( _VSTD::forward<_T1>(__t) <= _VSTD::forward<_T2>(__u))
|
|
{ return _VSTD::forward<_T1>(__t) <= _VSTD::forward<_T2>(__u); }
|
|
typedef void is_transparent;
|
|
};
|
|
#endif
|
|
|
|
_LIBCPP_SUPPRESS_DEPRECATED_PUSH
|
|
#if _LIBCPP_STD_VER > 11
|
|
template <class _Tp = void>
|
|
#else
|
|
template <class _Tp>
|
|
#endif
|
|
struct _LIBCPP_TEMPLATE_VIS greater_equal
|
|
#if !defined(_LIBCPP_ABI_NO_BINDER_BASES)
|
|
: binary_function<_Tp, _Tp, bool>
|
|
#endif
|
|
{
|
|
_LIBCPP_SUPPRESS_DEPRECATED_POP
|
|
typedef bool __result_type; // used by valarray
|
|
#if _LIBCPP_STD_VER <= 17 || defined(_LIBCPP_ENABLE_CXX20_REMOVED_BINDER_TYPEDEFS)
|
|
_LIBCPP_DEPRECATED_IN_CXX17 typedef bool result_type;
|
|
_LIBCPP_DEPRECATED_IN_CXX17 typedef _Tp first_argument_type;
|
|
_LIBCPP_DEPRECATED_IN_CXX17 typedef _Tp second_argument_type;
|
|
#endif
|
|
_LIBCPP_CONSTEXPR_AFTER_CXX11 _LIBCPP_INLINE_VISIBILITY
|
|
bool operator()(const _Tp& __x, const _Tp& __y) const
|
|
{return __x >= __y;}
|
|
};
|
|
|
|
#if _LIBCPP_STD_VER > 11
|
|
template <>
|
|
struct _LIBCPP_TEMPLATE_VIS greater_equal<void>
|
|
{
|
|
template <class _T1, class _T2>
|
|
_LIBCPP_CONSTEXPR_AFTER_CXX11 _LIBCPP_INLINE_VISIBILITY
|
|
auto operator()(_T1&& __t, _T2&& __u) const
|
|
noexcept(noexcept(_VSTD::forward<_T1>(__t) >= _VSTD::forward<_T2>(__u)))
|
|
-> decltype( _VSTD::forward<_T1>(__t) >= _VSTD::forward<_T2>(__u))
|
|
{ return _VSTD::forward<_T1>(__t) >= _VSTD::forward<_T2>(__u); }
|
|
typedef void is_transparent;
|
|
};
|
|
#endif
|
|
|
|
_LIBCPP_SUPPRESS_DEPRECATED_PUSH
|
|
#if _LIBCPP_STD_VER > 11
|
|
template <class _Tp = void>
|
|
#else
|
|
template <class _Tp>
|
|
#endif
|
|
struct _LIBCPP_TEMPLATE_VIS greater
|
|
#if !defined(_LIBCPP_ABI_NO_BINDER_BASES)
|
|
: binary_function<_Tp, _Tp, bool>
|
|
#endif
|
|
{
|
|
_LIBCPP_SUPPRESS_DEPRECATED_POP
|
|
typedef bool __result_type; // used by valarray
|
|
#if _LIBCPP_STD_VER <= 17 || defined(_LIBCPP_ENABLE_CXX20_REMOVED_BINDER_TYPEDEFS)
|
|
_LIBCPP_DEPRECATED_IN_CXX17 typedef bool result_type;
|
|
_LIBCPP_DEPRECATED_IN_CXX17 typedef _Tp first_argument_type;
|
|
_LIBCPP_DEPRECATED_IN_CXX17 typedef _Tp second_argument_type;
|
|
#endif
|
|
_LIBCPP_CONSTEXPR_AFTER_CXX11 _LIBCPP_INLINE_VISIBILITY
|
|
bool operator()(const _Tp& __x, const _Tp& __y) const
|
|
{return __x > __y;}
|
|
};
|
|
|
|
#if _LIBCPP_STD_VER > 11
|
|
template <>
|
|
struct _LIBCPP_TEMPLATE_VIS greater<void>
|
|
{
|
|
template <class _T1, class _T2>
|
|
_LIBCPP_CONSTEXPR_AFTER_CXX11 _LIBCPP_INLINE_VISIBILITY
|
|
auto operator()(_T1&& __t, _T2&& __u) const
|
|
noexcept(noexcept(_VSTD::forward<_T1>(__t) > _VSTD::forward<_T2>(__u)))
|
|
-> decltype( _VSTD::forward<_T1>(__t) > _VSTD::forward<_T2>(__u))
|
|
{ return _VSTD::forward<_T1>(__t) > _VSTD::forward<_T2>(__u); }
|
|
typedef void is_transparent;
|
|
};
|
|
#endif
|
|
|
|
// Logical operations
|
|
|
|
_LIBCPP_SUPPRESS_DEPRECATED_PUSH
|
|
#if _LIBCPP_STD_VER > 11
|
|
template <class _Tp = void>
|
|
#else
|
|
template <class _Tp>
|
|
#endif
|
|
struct _LIBCPP_TEMPLATE_VIS logical_and
|
|
#if !defined(_LIBCPP_ABI_NO_BINDER_BASES)
|
|
: binary_function<_Tp, _Tp, bool>
|
|
#endif
|
|
{
|
|
_LIBCPP_SUPPRESS_DEPRECATED_POP
|
|
typedef bool __result_type; // used by valarray
|
|
#if _LIBCPP_STD_VER <= 17 || defined(_LIBCPP_ENABLE_CXX20_REMOVED_BINDER_TYPEDEFS)
|
|
_LIBCPP_DEPRECATED_IN_CXX17 typedef bool result_type;
|
|
_LIBCPP_DEPRECATED_IN_CXX17 typedef _Tp first_argument_type;
|
|
_LIBCPP_DEPRECATED_IN_CXX17 typedef _Tp second_argument_type;
|
|
#endif
|
|
_LIBCPP_CONSTEXPR_AFTER_CXX11 _LIBCPP_INLINE_VISIBILITY
|
|
bool operator()(const _Tp& __x, const _Tp& __y) const
|
|
{return __x && __y;}
|
|
};
|
|
|
|
#if _LIBCPP_STD_VER > 11
|
|
template <>
|
|
struct _LIBCPP_TEMPLATE_VIS logical_and<void>
|
|
{
|
|
template <class _T1, class _T2>
|
|
_LIBCPP_CONSTEXPR_AFTER_CXX11 _LIBCPP_INLINE_VISIBILITY
|
|
auto operator()(_T1&& __t, _T2&& __u) const
|
|
noexcept(noexcept(_VSTD::forward<_T1>(__t) && _VSTD::forward<_T2>(__u)))
|
|
-> decltype( _VSTD::forward<_T1>(__t) && _VSTD::forward<_T2>(__u))
|
|
{ return _VSTD::forward<_T1>(__t) && _VSTD::forward<_T2>(__u); }
|
|
typedef void is_transparent;
|
|
};
|
|
#endif
|
|
|
|
_LIBCPP_SUPPRESS_DEPRECATED_PUSH
|
|
#if _LIBCPP_STD_VER > 11
|
|
template <class _Tp = void>
|
|
#else
|
|
template <class _Tp>
|
|
#endif
|
|
struct _LIBCPP_TEMPLATE_VIS logical_not
|
|
#if !defined(_LIBCPP_ABI_NO_BINDER_BASES)
|
|
: unary_function<_Tp, bool>
|
|
#endif
|
|
{
|
|
_LIBCPP_SUPPRESS_DEPRECATED_POP
|
|
typedef bool __result_type; // used by valarray
|
|
#if _LIBCPP_STD_VER <= 17 || defined(_LIBCPP_ENABLE_CXX20_REMOVED_BINDER_TYPEDEFS)
|
|
_LIBCPP_DEPRECATED_IN_CXX17 typedef bool result_type;
|
|
_LIBCPP_DEPRECATED_IN_CXX17 typedef _Tp argument_type;
|
|
#endif
|
|
_LIBCPP_CONSTEXPR_AFTER_CXX11 _LIBCPP_INLINE_VISIBILITY
|
|
bool operator()(const _Tp& __x) const
|
|
{return !__x;}
|
|
};
|
|
|
|
#if _LIBCPP_STD_VER > 11
|
|
template <>
|
|
struct _LIBCPP_TEMPLATE_VIS logical_not<void>
|
|
{
|
|
template <class _Tp>
|
|
_LIBCPP_CONSTEXPR_AFTER_CXX11 _LIBCPP_INLINE_VISIBILITY
|
|
auto operator()(_Tp&& __x) const
|
|
noexcept(noexcept(!_VSTD::forward<_Tp>(__x)))
|
|
-> decltype( !_VSTD::forward<_Tp>(__x))
|
|
{ return !_VSTD::forward<_Tp>(__x); }
|
|
typedef void is_transparent;
|
|
};
|
|
#endif
|
|
|
|
_LIBCPP_SUPPRESS_DEPRECATED_PUSH
|
|
#if _LIBCPP_STD_VER > 11
|
|
template <class _Tp = void>
|
|
#else
|
|
template <class _Tp>
|
|
#endif
|
|
struct _LIBCPP_TEMPLATE_VIS logical_or
|
|
#if !defined(_LIBCPP_ABI_NO_BINDER_BASES)
|
|
: binary_function<_Tp, _Tp, bool>
|
|
#endif
|
|
{
|
|
_LIBCPP_SUPPRESS_DEPRECATED_POP
|
|
typedef bool __result_type; // used by valarray
|
|
#if _LIBCPP_STD_VER <= 17 || defined(_LIBCPP_ENABLE_CXX20_REMOVED_BINDER_TYPEDEFS)
|
|
_LIBCPP_DEPRECATED_IN_CXX17 typedef bool result_type;
|
|
_LIBCPP_DEPRECATED_IN_CXX17 typedef _Tp first_argument_type;
|
|
_LIBCPP_DEPRECATED_IN_CXX17 typedef _Tp second_argument_type;
|
|
#endif
|
|
_LIBCPP_CONSTEXPR_AFTER_CXX11 _LIBCPP_INLINE_VISIBILITY
|
|
bool operator()(const _Tp& __x, const _Tp& __y) const
|
|
{return __x || __y;}
|
|
};
|
|
|
|
#if _LIBCPP_STD_VER > 11
|
|
template <>
|
|
struct _LIBCPP_TEMPLATE_VIS logical_or<void>
|
|
{
|
|
template <class _T1, class _T2>
|
|
_LIBCPP_CONSTEXPR_AFTER_CXX11 _LIBCPP_INLINE_VISIBILITY
|
|
auto operator()(_T1&& __t, _T2&& __u) const
|
|
noexcept(noexcept(_VSTD::forward<_T1>(__t) || _VSTD::forward<_T2>(__u)))
|
|
-> decltype( _VSTD::forward<_T1>(__t) || _VSTD::forward<_T2>(__u))
|
|
{ return _VSTD::forward<_T1>(__t) || _VSTD::forward<_T2>(__u); }
|
|
typedef void is_transparent;
|
|
};
|
|
#endif
|
|
|
|
_LIBCPP_END_NAMESPACE_STD
|
|
|
|
#endif // _LIBCPP___FUNCTIONAL_OPERATIONS_H
|