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authorRichard Qin <richard.qin.x@gmail.com>2026-10-16 02:39:56 +0800
committerRichard Qin <richard.qin.x@gmail.com>2026-10-16 02:39:56 +0800
commit8cace3f05003c6cb4d38c36890055f03151c2ad4 (patch)
treeaa739deaac0266f17c4e91b333957501cb1ea2e9 /third_party/libcxx/include/c++/v1/valarray
parent3ad39e9878310e5317ee73c9b353c1e2c1c5c4ee (diff)
downloadlume-8cace3f05003c6cb4d38c36890055f03151c2ad4.tar.gz
lume-8cace3f05003c6cb4d38c36890055f03151c2ad4.tar.xz
Remove old code
Signed-off-by: Richard Qin <richard.qin.x@gmail.com>
Diffstat (limited to 'third_party/libcxx/include/c++/v1/valarray')
-rw-r--r--third_party/libcxx/include/c++/v1/valarray3318
1 files changed, 0 insertions, 3318 deletions
diff --git a/third_party/libcxx/include/c++/v1/valarray b/third_party/libcxx/include/c++/v1/valarray
deleted file mode 100644
index 58287b6..0000000
--- a/third_party/libcxx/include/c++/v1/valarray
+++ /dev/null
@@ -1,3318 +0,0 @@
-// -*- 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_VALARRAY
-#define _LIBCPP_VALARRAY
-
-/*
- valarray synopsis
-
-namespace std
-{
-
-template<class T>
-class valarray
-{
-public:
- typedef T value_type;
-
- // construct/destroy:
- valarray();
- explicit valarray(size_t n);
- valarray(const value_type& x, size_t n);
- valarray(const value_type* px, size_t n);
- valarray(const valarray& v);
- valarray(valarray&& v) noexcept;
- valarray(const slice_array<value_type>& sa);
- valarray(const gslice_array<value_type>& ga);
- valarray(const mask_array<value_type>& ma);
- valarray(const indirect_array<value_type>& ia);
- valarray(initializer_list<value_type> il);
- ~valarray();
-
- // assignment:
- valarray& operator=(const valarray& v);
- valarray& operator=(valarray&& v) noexcept;
- valarray& operator=(initializer_list<value_type> il);
- valarray& operator=(const value_type& x);
- valarray& operator=(const slice_array<value_type>& sa);
- valarray& operator=(const gslice_array<value_type>& ga);
- valarray& operator=(const mask_array<value_type>& ma);
- valarray& operator=(const indirect_array<value_type>& ia);
-
- // element access:
- const value_type& operator[](size_t i) const;
- value_type& operator[](size_t i);
-
- // subset operations:
- valarray operator[](slice s) const;
- slice_array<value_type> operator[](slice s);
- valarray operator[](const gslice& gs) const;
- gslice_array<value_type> operator[](const gslice& gs);
- valarray operator[](const valarray<bool>& vb) const;
- mask_array<value_type> operator[](const valarray<bool>& vb);
- valarray operator[](const valarray<size_t>& vs) const;
- indirect_array<value_type> operator[](const valarray<size_t>& vs);
-
- // unary operators:
- valarray operator+() const;
- valarray operator-() const;
- valarray operator~() const;
- valarray<bool> operator!() const;
-
- // computed assignment:
- valarray& operator*= (const value_type& x);
- valarray& operator/= (const value_type& x);
- valarray& operator%= (const value_type& x);
- valarray& operator+= (const value_type& x);
- valarray& operator-= (const value_type& x);
- valarray& operator^= (const value_type& x);
- valarray& operator&= (const value_type& x);
- valarray& operator|= (const value_type& x);
- valarray& operator<<=(const value_type& x);
- valarray& operator>>=(const value_type& x);
-
- valarray& operator*= (const valarray& v);
- valarray& operator/= (const valarray& v);
- valarray& operator%= (const valarray& v);
- valarray& operator+= (const valarray& v);
- valarray& operator-= (const valarray& v);
- valarray& operator^= (const valarray& v);
- valarray& operator|= (const valarray& v);
- valarray& operator&= (const valarray& v);
- valarray& operator<<=(const valarray& v);
- valarray& operator>>=(const valarray& v);
-
- // member functions:
- void swap(valarray& v) noexcept;
-
- size_t size() const;
-
- value_type sum() const;
- value_type min() const;
- value_type max() const;
-
- valarray shift (int i) const;
- valarray cshift(int i) const;
- valarray apply(value_type f(value_type)) const;
- valarray apply(value_type f(const value_type&)) const;
- void resize(size_t n, value_type x = value_type());
-};
-
-template<class T, size_t cnt> valarray(const T(&)[cnt], size_t) -> valarray<T>;
-
-class slice
-{
-public:
- slice();
- slice(size_t start, size_t size, size_t stride);
-
- size_t start() const;
- size_t size() const;
- size_t stride() const;
-
- friend bool operator==(const slice& x, const slice& y); // since C++20
-};
-
-template <class T>
-class slice_array
-{
-public:
- typedef T value_type;
-
- const slice_array& operator=(const slice_array& sa) const;
- void operator= (const valarray<value_type>& v) const;
- void operator*= (const valarray<value_type>& v) const;
- void operator/= (const valarray<value_type>& v) const;
- void operator%= (const valarray<value_type>& v) const;
- void operator+= (const valarray<value_type>& v) const;
- void operator-= (const valarray<value_type>& v) const;
- void operator^= (const valarray<value_type>& v) const;
- void operator&= (const valarray<value_type>& v) const;
- void operator|= (const valarray<value_type>& v) const;
- void operator<<=(const valarray<value_type>& v) const;
- void operator>>=(const valarray<value_type>& v) const;
-
- void operator=(const value_type& x) const;
- void operator=(const valarray<T>& val_arr) const;
-
- slice_array() = delete;
-};
-
-class gslice
-{
-public:
- gslice();
- gslice(size_t start, const valarray<size_t>& size,
- const valarray<size_t>& stride);
-
- size_t start() const;
- valarray<size_t> size() const;
- valarray<size_t> stride() const;
-};
-
-template <class T>
-class gslice_array
-{
-public:
- typedef T value_type;
-
- void operator= (const valarray<value_type>& v) const;
- void operator*= (const valarray<value_type>& v) const;
- void operator/= (const valarray<value_type>& v) const;
- void operator%= (const valarray<value_type>& v) const;
- void operator+= (const valarray<value_type>& v) const;
- void operator-= (const valarray<value_type>& v) const;
- void operator^= (const valarray<value_type>& v) const;
- void operator&= (const valarray<value_type>& v) const;
- void operator|= (const valarray<value_type>& v) const;
- void operator<<=(const valarray<value_type>& v) const;
- void operator>>=(const valarray<value_type>& v) const;
-
- gslice_array(const gslice_array& ga);
- ~gslice_array();
- const gslice_array& operator=(const gslice_array& ga) const;
- void operator=(const value_type& x) const;
-
- gslice_array() = delete;
-};
-
-template <class T>
-class mask_array
-{
-public:
- typedef T value_type;
-
- void operator= (const valarray<value_type>& v) const;
- void operator*= (const valarray<value_type>& v) const;
- void operator/= (const valarray<value_type>& v) const;
- void operator%= (const valarray<value_type>& v) const;
- void operator+= (const valarray<value_type>& v) const;
- void operator-= (const valarray<value_type>& v) const;
- void operator^= (const valarray<value_type>& v) const;
- void operator&= (const valarray<value_type>& v) const;
- void operator|= (const valarray<value_type>& v) const;
- void operator<<=(const valarray<value_type>& v) const;
- void operator>>=(const valarray<value_type>& v) const;
-
- mask_array(const mask_array& ma);
- ~mask_array();
- const mask_array& operator=(const mask_array& ma) const;
- void operator=(const value_type& x) const;
-
- mask_array() = delete;
-};
-
-template <class T>
-class indirect_array
-{
-public:
- typedef T value_type;
-
- void operator= (const valarray<value_type>& v) const;
- void operator*= (const valarray<value_type>& v) const;
- void operator/= (const valarray<value_type>& v) const;
- void operator%= (const valarray<value_type>& v) const;
- void operator+= (const valarray<value_type>& v) const;
- void operator-= (const valarray<value_type>& v) const;
- void operator^= (const valarray<value_type>& v) const;
- void operator&= (const valarray<value_type>& v) const;
- void operator|= (const valarray<value_type>& v) const;
- void operator<<=(const valarray<value_type>& v) const;
- void operator>>=(const valarray<value_type>& v) const;
-
- indirect_array(const indirect_array& ia);
- ~indirect_array();
- const indirect_array& operator=(const indirect_array& ia) const;
- void operator=(const value_type& x) const;
-
- indirect_array() = delete;
-};
-
-template<class T> void swap(valarray<T>& x, valarray<T>& y) noexcept;
-
-template<class T> valarray<T> operator* (const valarray<T>& x, const valarray<T>& y);
-template<class T> valarray<T> operator* (const valarray<T>& x, const T& y);
-template<class T> valarray<T> operator* (const T& x, const valarray<T>& y);
-
-template<class T> valarray<T> operator/ (const valarray<T>& x, const valarray<T>& y);
-template<class T> valarray<T> operator/ (const valarray<T>& x, const T& y);
-template<class T> valarray<T> operator/ (const T& x, const valarray<T>& y);
-
-template<class T> valarray<T> operator% (const valarray<T>& x, const valarray<T>& y);
-template<class T> valarray<T> operator% (const valarray<T>& x, const T& y);
-template<class T> valarray<T> operator% (const T& x, const valarray<T>& y);
-
-template<class T> valarray<T> operator+ (const valarray<T>& x, const valarray<T>& y);
-template<class T> valarray<T> operator+ (const valarray<T>& x, const T& y);
-template<class T> valarray<T> operator+ (const T& x, const valarray<T>& y);
-
-template<class T> valarray<T> operator- (const valarray<T>& x, const valarray<T>& y);
-template<class T> valarray<T> operator- (const valarray<T>& x, const T& y);
-template<class T> valarray<T> operator- (const T& x, const valarray<T>& y);
-
-template<class T> valarray<T> operator^ (const valarray<T>& x, const valarray<T>& y);
-template<class T> valarray<T> operator^ (const valarray<T>& x, const T& y);
-template<class T> valarray<T> operator^ (const T& x, const valarray<T>& y);
-
-template<class T> valarray<T> operator& (const valarray<T>& x, const valarray<T>& y);
-template<class T> valarray<T> operator& (const valarray<T>& x, const T& y);
-template<class T> valarray<T> operator& (const T& x, const valarray<T>& y);
-
-template<class T> valarray<T> operator| (const valarray<T>& x, const valarray<T>& y);
-template<class T> valarray<T> operator| (const valarray<T>& x, const T& y);
-template<class T> valarray<T> operator| (const T& x, const valarray<T>& y);
-
-template<class T> valarray<T> operator<<(const valarray<T>& x, const valarray<T>& y);
-template<class T> valarray<T> operator<<(const valarray<T>& x, const T& y);
-template<class T> valarray<T> operator<<(const T& x, const valarray<T>& y);
-
-template<class T> valarray<T> operator>>(const valarray<T>& x, const valarray<T>& y);
-template<class T> valarray<T> operator>>(const valarray<T>& x, const T& y);
-template<class T> valarray<T> operator>>(const T& x, const valarray<T>& y);
-
-template<class T> valarray<bool> operator&&(const valarray<T>& x, const valarray<T>& y);
-template<class T> valarray<bool> operator&&(const valarray<T>& x, const T& y);
-template<class T> valarray<bool> operator&&(const T& x, const valarray<T>& y);
-
-template<class T> valarray<bool> operator||(const valarray<T>& x, const valarray<T>& y);
-template<class T> valarray<bool> operator||(const valarray<T>& x, const T& y);
-template<class T> valarray<bool> operator||(const T& x, const valarray<T>& y);
-
-template<class T> valarray<bool> operator==(const valarray<T>& x, const valarray<T>& y);
-template<class T> valarray<bool> operator==(const valarray<T>& x, const T& y);
-template<class T> valarray<bool> operator==(const T& x, const valarray<T>& y);
-
-template<class T> valarray<bool> operator!=(const valarray<T>& x, const valarray<T>& y);
-template<class T> valarray<bool> operator!=(const valarray<T>& x, const T& y);
-template<class T> valarray<bool> operator!=(const T& x, const valarray<T>& y);
-
-template<class T> valarray<bool> operator< (const valarray<T>& x, const valarray<T>& y);
-template<class T> valarray<bool> operator< (const valarray<T>& x, const T& y);
-template<class T> valarray<bool> operator< (const T& x, const valarray<T>& y);
-
-template<class T> valarray<bool> operator> (const valarray<T>& x, const valarray<T>& y);
-template<class T> valarray<bool> operator> (const valarray<T>& x, const T& y);
-template<class T> valarray<bool> operator> (const T& x, const valarray<T>& y);
-
-template<class T> valarray<bool> operator<=(const valarray<T>& x, const valarray<T>& y);
-template<class T> valarray<bool> operator<=(const valarray<T>& x, const T& y);
-template<class T> valarray<bool> operator<=(const T& x, const valarray<T>& y);
-
-template<class T> valarray<bool> operator>=(const valarray<T>& x, const valarray<T>& y);
-template<class T> valarray<bool> operator>=(const valarray<T>& x, const T& y);
-template<class T> valarray<bool> operator>=(const T& x, const valarray<T>& y);
-
-template<class T> valarray<T> abs (const valarray<T>& x);
-template<class T> valarray<T> acos (const valarray<T>& x);
-template<class T> valarray<T> asin (const valarray<T>& x);
-template<class T> valarray<T> atan (const valarray<T>& x);
-
-template<class T> valarray<T> atan2(const valarray<T>& x, const valarray<T>& y);
-template<class T> valarray<T> atan2(const valarray<T>& x, const T& y);
-template<class T> valarray<T> atan2(const T& x, const valarray<T>& y);
-
-template<class T> valarray<T> cos (const valarray<T>& x);
-template<class T> valarray<T> cosh (const valarray<T>& x);
-template<class T> valarray<T> exp (const valarray<T>& x);
-template<class T> valarray<T> log (const valarray<T>& x);
-template<class T> valarray<T> log10(const valarray<T>& x);
-
-template<class T> valarray<T> pow(const valarray<T>& x, const valarray<T>& y);
-template<class T> valarray<T> pow(const valarray<T>& x, const T& y);
-template<class T> valarray<T> pow(const T& x, const valarray<T>& y);
-
-template<class T> valarray<T> sin (const valarray<T>& x);
-template<class T> valarray<T> sinh (const valarray<T>& x);
-template<class T> valarray<T> sqrt (const valarray<T>& x);
-template<class T> valarray<T> tan (const valarray<T>& x);
-template<class T> valarray<T> tanh (const valarray<T>& x);
-
-template <class T> unspecified1 begin(valarray<T>& v);
-template <class T> unspecified2 begin(const valarray<T>& v);
-template <class T> unspecified1 end(valarray<T>& v);
-template <class T> unspecified2 end(const valarray<T>& v);
-
-} // std
-
-*/
-
-#if __cplusplus < 201103L && defined(_LIBCPP_USE_FROZEN_CXX03_HEADERS)
-# include <__cxx03/valarray>
-#else
-# include <__algorithm/copy.h>
-# include <__algorithm/count.h>
-# include <__algorithm/fill.h>
-# include <__algorithm/max_element.h>
-# include <__algorithm/min.h>
-# include <__algorithm/min_element.h>
-# include <__algorithm/unwrap_iter.h>
-# include <__assert>
-# include <__config>
-# include <__cstddef/ptrdiff_t.h>
-# include <__functional/operations.h>
-# include <__memory/addressof.h>
-# include <__memory/allocator.h>
-# include <__memory/uninitialized_algorithms.h>
-# include <__type_traits/decay.h>
-# include <__type_traits/remove_reference.h>
-# include <__utility/exception_guard.h>
-# include <__utility/move.h>
-# include <__utility/swap.h>
-# include <cmath>
-# include <version>
-
-// standard-mandated includes
-
-// [valarray.syn]
-# include <initializer_list>
-
-# if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
-# pragma GCC system_header
-# endif
-
-_LIBCPP_PUSH_MACROS
-# include <__undef_macros>
-
-_LIBCPP_BEGIN_NAMESPACE_STD
-
-template <class _Tp>
-class valarray;
-
-class slice {
- size_t __start_;
- size_t __size_;
- size_t __stride_;
-
-public:
- _LIBCPP_HIDE_FROM_ABI slice() : __start_(0), __size_(0), __stride_(0) {}
-
- _LIBCPP_HIDE_FROM_ABI slice(size_t __start, size_t __size, size_t __stride)
- : __start_(__start), __size_(__size), __stride_(__stride) {}
-
- [[__nodiscard__]] _LIBCPP_HIDE_FROM_ABI size_t start() const { return __start_; }
- [[__nodiscard__]] _LIBCPP_HIDE_FROM_ABI size_t size() const { return __size_; }
- [[__nodiscard__]] _LIBCPP_HIDE_FROM_ABI size_t stride() const { return __stride_; }
-
-# if _LIBCPP_STD_VER >= 20
-
- _LIBCPP_HIDE_FROM_ABI friend bool operator==(const slice& __x, const slice& __y) {
- return __x.start() == __y.start() && __x.size() == __y.size() && __x.stride() == __y.stride();
- }
-
-# endif
-};
-
-template <class _Tp>
-class slice_array;
-class _LIBCPP_EXPORTED_FROM_ABI gslice;
-template <class _Tp>
-class gslice_array;
-template <class _Tp>
-class mask_array;
-template <class _Tp>
-class indirect_array;
-
-template <class _Tp>
-_LIBCPP_HIDE_FROM_ABI _Tp* begin(valarray<_Tp>& __v);
-
-template <class _Tp>
-_LIBCPP_HIDE_FROM_ABI const _Tp* begin(const valarray<_Tp>& __v);
-
-template <class _Tp>
-_LIBCPP_HIDE_FROM_ABI _Tp* end(valarray<_Tp>& __v);
-
-template <class _Tp>
-_LIBCPP_HIDE_FROM_ABI const _Tp* end(const valarray<_Tp>& __v);
-
-template <class _Op, class _A0>
-struct _UnaryOp {
- typedef typename _Op::__result_type __result_type;
- using value_type = __decay_t<__result_type>;
-
- _Op __op_;
- _A0 __a0_;
-
- _LIBCPP_HIDE_FROM_ABI _UnaryOp(const _Op& __op, const _A0& __a0) : __op_(__op), __a0_(__a0) {}
-
- _LIBCPP_HIDE_FROM_ABI __result_type operator[](size_t __i) const { return __op_(__a0_[__i]); }
-
- _LIBCPP_HIDE_FROM_ABI size_t size() const { return __a0_.size(); }
-};
-
-template <class _Op, class _A0, class _A1>
-struct _BinaryOp {
- typedef typename _Op::__result_type __result_type;
- using value_type = __decay_t<__result_type>;
-
- _Op __op_;
- _A0 __a0_;
- _A1 __a1_;
-
- _LIBCPP_HIDE_FROM_ABI _BinaryOp(const _Op& __op, const _A0& __a0, const _A1& __a1)
- : __op_(__op), __a0_(__a0), __a1_(__a1) {}
-
- _LIBCPP_HIDE_FROM_ABI __result_type operator[](size_t __i) const { return __op_(__a0_[__i], __a1_[__i]); }
-
- _LIBCPP_HIDE_FROM_ABI size_t size() const { return __a0_.size(); }
-};
-
-template <class _Tp>
-class __scalar_expr {
-public:
- typedef _Tp value_type;
- typedef const _Tp& __result_type;
-
-private:
- const value_type& __t_;
- size_t __s_;
-
-public:
- _LIBCPP_HIDE_FROM_ABI explicit __scalar_expr(const value_type& __t, size_t __s) : __t_(__t), __s_(__s) {}
-
- _LIBCPP_HIDE_FROM_ABI __result_type operator[](size_t) const { return __t_; }
-
- _LIBCPP_HIDE_FROM_ABI size_t size() const { return __s_; }
-};
-
-template <class _Tp>
-struct __unary_plus {
- typedef _Tp __result_type;
- _LIBCPP_HIDE_FROM_ABI _Tp operator()(const _Tp& __x) const { return +__x; }
-};
-
-template <class _Tp>
-struct __bit_not {
- typedef _Tp __result_type;
- _LIBCPP_HIDE_FROM_ABI _Tp operator()(const _Tp& __x) const { return ~__x; }
-};
-
-template <class _Tp>
-struct __bit_shift_left {
- typedef _Tp __result_type;
- _LIBCPP_HIDE_FROM_ABI _Tp operator()(const _Tp& __x, const _Tp& __y) const { return __x << __y; }
-};
-
-template <class _Tp>
-struct __bit_shift_right {
- typedef _Tp __result_type;
- _LIBCPP_HIDE_FROM_ABI _Tp operator()(const _Tp& __x, const _Tp& __y) const { return __x >> __y; }
-};
-
-template <class _Tp, class _Fp>
-struct __apply_expr {
-private:
- _Fp __f_;
-
-public:
- typedef _Tp __result_type;
-
- _LIBCPP_HIDE_FROM_ABI explicit __apply_expr(_Fp __f) : __f_(__f) {}
-
- _LIBCPP_HIDE_FROM_ABI _Tp operator()(const _Tp& __x) const { return __f_(__x); }
-};
-
-template <class _Tp>
-struct __abs_expr {
- typedef _Tp __result_type;
- _LIBCPP_HIDE_FROM_ABI _Tp operator()(const _Tp& __x) const { return std::abs(__x); }
-};
-
-template <class _Tp>
-struct __acos_expr {
- typedef _Tp __result_type;
- _LIBCPP_HIDE_FROM_ABI _Tp operator()(const _Tp& __x) const { return std::acos(__x); }
-};
-
-template <class _Tp>
-struct __asin_expr {
- typedef _Tp __result_type;
- _LIBCPP_HIDE_FROM_ABI _Tp operator()(const _Tp& __x) const { return std::asin(__x); }
-};
-
-template <class _Tp>
-struct __atan_expr {
- typedef _Tp __result_type;
- _LIBCPP_HIDE_FROM_ABI _Tp operator()(const _Tp& __x) const { return std::atan(__x); }
-};
-
-template <class _Tp>
-struct __atan2_expr {
- typedef _Tp __result_type;
- _LIBCPP_HIDE_FROM_ABI _Tp operator()(const _Tp& __x, const _Tp& __y) const { return std::atan2(__x, __y); }
-};
-
-template <class _Tp>
-struct __cos_expr {
- typedef _Tp __result_type;
- _LIBCPP_HIDE_FROM_ABI _Tp operator()(const _Tp& __x) const { return std::cos(__x); }
-};
-
-template <class _Tp>
-struct __cosh_expr {
- typedef _Tp __result_type;
- _LIBCPP_HIDE_FROM_ABI _Tp operator()(const _Tp& __x) const { return std::cosh(__x); }
-};
-
-template <class _Tp>
-struct __exp_expr {
- typedef _Tp __result_type;
- _LIBCPP_HIDE_FROM_ABI _Tp operator()(const _Tp& __x) const { return std::exp(__x); }
-};
-
-template <class _Tp>
-struct __log_expr {
- typedef _Tp __result_type;
- _LIBCPP_HIDE_FROM_ABI _Tp operator()(const _Tp& __x) const { return std::log(__x); }
-};
-
-template <class _Tp>
-struct __log10_expr {
- typedef _Tp __result_type;
- _LIBCPP_HIDE_FROM_ABI _Tp operator()(const _Tp& __x) const { return std::log10(__x); }
-};
-
-template <class _Tp>
-struct __pow_expr {
- typedef _Tp __result_type;
- _LIBCPP_HIDE_FROM_ABI _Tp operator()(const _Tp& __x, const _Tp& __y) const { return std::pow(__x, __y); }
-};
-
-template <class _Tp>
-struct __sin_expr {
- typedef _Tp __result_type;
- _LIBCPP_HIDE_FROM_ABI _Tp operator()(const _Tp& __x) const { return std::sin(__x); }
-};
-
-template <class _Tp>
-struct __sinh_expr {
- typedef _Tp __result_type;
- _LIBCPP_HIDE_FROM_ABI _Tp operator()(const _Tp& __x) const { return std::sinh(__x); }
-};
-
-template <class _Tp>
-struct __sqrt_expr {
- typedef _Tp __result_type;
- _LIBCPP_HIDE_FROM_ABI _Tp operator()(const _Tp& __x) const { return std::sqrt(__x); }
-};
-
-template <class _Tp>
-struct __tan_expr {
- typedef _Tp __result_type;
- _LIBCPP_HIDE_FROM_ABI _Tp operator()(const _Tp& __x) const { return std::tan(__x); }
-};
-
-template <class _Tp>
-struct __tanh_expr {
- typedef _Tp __result_type;
- _LIBCPP_HIDE_FROM_ABI _Tp operator()(const _Tp& __x) const { return std::tanh(__x); }
-};
-
-template <class _ValExpr>
-class __slice_expr {
- typedef __libcpp_remove_reference_t<_ValExpr> _RmExpr;
-
-public:
- typedef typename _RmExpr::value_type value_type;
- typedef value_type __result_type;
-
-private:
- _ValExpr __expr_;
- size_t __start_;
- size_t __size_;
- size_t __stride_;
-
- _LIBCPP_HIDE_FROM_ABI __slice_expr(const slice& __sl, const _RmExpr& __e)
- : __expr_(__e), __start_(__sl.start()), __size_(__sl.size()), __stride_(__sl.stride()) {}
-
-public:
- _LIBCPP_HIDE_FROM_ABI __result_type operator[](size_t __i) const { return __expr_[__start_ + __i * __stride_]; }
-
- _LIBCPP_HIDE_FROM_ABI size_t size() const { return __size_; }
-
- template <class>
- friend class __val_expr;
- template <class>
- friend class valarray;
-};
-
-template <class _ValExpr>
-class __mask_expr;
-
-template <class _ValExpr>
-class __indirect_expr;
-
-template <class _ValExpr>
-class __shift_expr {
- typedef __libcpp_remove_reference_t<_ValExpr> _RmExpr;
-
-public:
- typedef typename _RmExpr::value_type value_type;
- typedef value_type __result_type;
-
-private:
- _ValExpr __expr_;
- size_t __size_;
- ptrdiff_t __ul_;
- ptrdiff_t __sn_;
- ptrdiff_t __n_;
- static const ptrdiff_t _Np = static_cast<ptrdiff_t>(sizeof(ptrdiff_t) * __CHAR_BIT__ - 1);
-
- _LIBCPP_HIDE_FROM_ABI __shift_expr(int __n, const _RmExpr& __e) : __expr_(__e), __size_(__e.size()), __n_(__n) {
- ptrdiff_t __neg_n = static_cast<ptrdiff_t>(__n_ >> _Np);
- __sn_ = __neg_n | static_cast<ptrdiff_t>(static_cast<size_t>(-__n_) >> _Np);
- __ul_ = ((__size_ - __n_) & ~__neg_n) | ((__n_ + 1) & __neg_n);
- }
-
-public:
- _LIBCPP_HIDE_FROM_ABI __result_type operator[](size_t __j) const {
- ptrdiff_t __i = static_cast<ptrdiff_t>(__j);
- ptrdiff_t __m = (__sn_ * __i - __ul_) >> _Np;
- return (__expr_[(__i + __n_) & __m] & __m) | (value_type() & ~__m);
- }
-
- _LIBCPP_HIDE_FROM_ABI size_t size() const { return __size_; }
-
- template <class>
- friend class __val_expr;
-};
-
-template <class _ValExpr>
-class __cshift_expr {
- typedef __libcpp_remove_reference_t<_ValExpr> _RmExpr;
-
-public:
- typedef typename _RmExpr::value_type value_type;
- typedef value_type __result_type;
-
-private:
- _ValExpr __expr_;
- size_t __size_;
- size_t __m_;
- size_t __o1_;
- size_t __o2_;
-
- _LIBCPP_HIDE_FROM_ABI __cshift_expr(int __n, const _RmExpr& __e) : __expr_(__e), __size_(__e.size()) {
- __n %= static_cast<int>(__size_);
- if (__n >= 0) {
- __m_ = __size_ - __n;
- __o1_ = __n;
- __o2_ = __n - __size_;
- } else {
- __m_ = -__n;
- __o1_ = __n + __size_;
- __o2_ = __n;
- }
- }
-
-public:
- _LIBCPP_HIDE_FROM_ABI __result_type operator[](size_t __i) const {
- if (__i < __m_)
- return __expr_[__i + __o1_];
- return __expr_[__i + __o2_];
- }
-
- _LIBCPP_HIDE_FROM_ABI size_t size() const { return __size_; }
-
- template <class>
- friend class __val_expr;
-};
-
-template <class _ValExpr>
-class __val_expr;
-
-template <class _ValExpr>
-struct __is_val_expr : false_type {};
-
-template <class _ValExpr>
-struct __is_val_expr<__val_expr<_ValExpr> > : true_type {};
-
-template <class _Tp>
-struct __is_val_expr<valarray<_Tp> > : true_type {};
-
-template <class _Tp>
-struct __is_val_expr<slice_array<_Tp> > : true_type {};
-
-template <class _Tp>
-struct __is_val_expr<gslice_array<_Tp> > : true_type {};
-
-template <class _Tp>
-struct __is_val_expr<mask_array<_Tp> > : true_type {};
-
-template <class _Tp>
-struct __is_val_expr<indirect_array<_Tp> > : true_type {};
-
-// The functions using a __val_expr access the elements by their index.
-// valarray and the libc++ lazy proxies have an operator[]. The
-// Standard proxy array's don't have this operator, instead they have a
-// implementation specific accessor
-// __get(size_t)
-//
-// The functions use the non-member function
-// __get(__val_expr, size_t)
-//
-// If the __val_expr is a specialization of __val_expr_use_member_functions it
-// uses the __val_expr's member function
-// __get(size_t)
-// else it uses the __val_expr's member function
-// operator[](size_t)
-template <class _ValExpr>
-struct __val_expr_use_member_functions;
-
-template <class>
-struct __val_expr_use_member_functions : false_type {};
-
-template <class _Tp>
-struct __val_expr_use_member_functions<slice_array<_Tp> > : true_type {};
-
-template <class _Tp>
-struct __val_expr_use_member_functions<gslice_array<_Tp> > : true_type {};
-
-template <class _Tp>
-struct __val_expr_use_member_functions<mask_array<_Tp> > : true_type {};
-
-template <class _Tp>
-struct __val_expr_use_member_functions<indirect_array<_Tp> > : true_type {};
-
-template <class _Tp>
-class valarray {
-public:
- typedef _Tp value_type;
- typedef _Tp __result_type;
-
-private:
- value_type* __begin_;
- value_type* __end_;
-
-public:
- // construct/destroy:
- _LIBCPP_HIDE_FROM_ABI valarray() : __begin_(nullptr), __end_(nullptr) {}
- inline _LIBCPP_HIDE_FROM_ABI_SINCE_LLVM8 explicit valarray(size_t __n);
- _LIBCPP_HIDE_FROM_ABI valarray(const value_type& __x, size_t __n);
- valarray(const value_type* __p, size_t __n);
- valarray(const valarray& __v);
-# ifndef _LIBCPP_CXX03_LANG
- _LIBCPP_HIDE_FROM_ABI valarray(valarray&& __v) _NOEXCEPT;
- valarray(initializer_list<value_type> __il);
-# endif // _LIBCPP_CXX03_LANG
- valarray(const slice_array<value_type>& __sa);
- valarray(const gslice_array<value_type>& __ga);
- valarray(const mask_array<value_type>& __ma);
- valarray(const indirect_array<value_type>& __ia);
- inline _LIBCPP_HIDE_FROM_ABI_SINCE_LLVM8 ~valarray();
-
- // assignment:
- valarray& operator=(const valarray& __v);
-# ifndef _LIBCPP_CXX03_LANG
- _LIBCPP_HIDE_FROM_ABI valarray& operator=(valarray&& __v) _NOEXCEPT;
- _LIBCPP_HIDE_FROM_ABI valarray& operator=(initializer_list<value_type>);
-# endif // _LIBCPP_CXX03_LANG
- _LIBCPP_HIDE_FROM_ABI valarray& operator=(const value_type& __x);
- _LIBCPP_HIDE_FROM_ABI valarray& operator=(const slice_array<value_type>& __sa);
- _LIBCPP_HIDE_FROM_ABI valarray& operator=(const gslice_array<value_type>& __ga);
- _LIBCPP_HIDE_FROM_ABI valarray& operator=(const mask_array<value_type>& __ma);
- _LIBCPP_HIDE_FROM_ABI valarray& operator=(const indirect_array<value_type>& __ia);
- template <class _ValExpr>
- _LIBCPP_HIDE_FROM_ABI valarray& operator=(const __val_expr<_ValExpr>& __v);
-
- // element access:
- [[__nodiscard__]] _LIBCPP_HIDE_FROM_ABI const value_type& operator[](size_t __i) const {
- _LIBCPP_ASSERT_VALID_ELEMENT_ACCESS(__i < size(), "valarray::operator[] index out of bounds");
- return __begin_[__i];
- }
-
- [[__nodiscard__]] _LIBCPP_HIDE_FROM_ABI value_type& operator[](size_t __i) {
- _LIBCPP_ASSERT_VALID_ELEMENT_ACCESS(__i < size(), "valarray::operator[] index out of bounds");
- return __begin_[__i];
- }
-
- // subset operations:
- [[__nodiscard__]] _LIBCPP_HIDE_FROM_ABI __val_expr<__slice_expr<const valarray&> > operator[](slice __s) const;
- [[__nodiscard__]] _LIBCPP_HIDE_FROM_ABI slice_array<value_type> operator[](slice __s);
- [[__nodiscard__]] _LIBCPP_HIDE_FROM_ABI __val_expr<__indirect_expr<const valarray&> >
- operator[](const gslice& __gs) const;
- [[__nodiscard__]] _LIBCPP_HIDE_FROM_ABI gslice_array<value_type> operator[](const gslice& __gs);
-# ifndef _LIBCPP_CXX03_LANG
- [[__nodiscard__]] _LIBCPP_HIDE_FROM_ABI __val_expr<__indirect_expr<const valarray&> > operator[](gslice&& __gs) const;
- [[__nodiscard__]] _LIBCPP_HIDE_FROM_ABI gslice_array<value_type> operator[](gslice&& __gs);
-# endif // _LIBCPP_CXX03_LANG
- [[__nodiscard__]]
- _LIBCPP_HIDE_FROM_ABI __val_expr<__mask_expr<const valarray&> > operator[](const valarray<bool>& __vb) const;
- [[__nodiscard__]] _LIBCPP_HIDE_FROM_ABI mask_array<value_type> operator[](const valarray<bool>& __vb);
-# ifndef _LIBCPP_CXX03_LANG
- [[__nodiscard__]]
- _LIBCPP_HIDE_FROM_ABI __val_expr<__mask_expr<const valarray&> > operator[](valarray<bool>&& __vb) const;
- [[__nodiscard__]] _LIBCPP_HIDE_FROM_ABI mask_array<value_type> operator[](valarray<bool>&& __vb);
-# endif // _LIBCPP_CXX03_LANG
- [[__nodiscard__]]
- _LIBCPP_HIDE_FROM_ABI __val_expr<__indirect_expr<const valarray&> > operator[](const valarray<size_t>& __vs) const;
- [[__nodiscard__]] _LIBCPP_HIDE_FROM_ABI indirect_array<value_type> operator[](const valarray<size_t>& __vs);
-# ifndef _LIBCPP_CXX03_LANG
- [[__nodiscard__]]
- _LIBCPP_HIDE_FROM_ABI __val_expr<__indirect_expr<const valarray&> > operator[](valarray<size_t>&& __vs) const;
- [[__nodiscard__]] _LIBCPP_HIDE_FROM_ABI indirect_array<value_type> operator[](valarray<size_t>&& __vs);
-# endif // _LIBCPP_CXX03_LANG
-
- // unary operators:
- _LIBCPP_HIDE_FROM_ABI __val_expr<_UnaryOp<__unary_plus<_Tp>, const valarray&> > operator+() const;
- _LIBCPP_HIDE_FROM_ABI __val_expr<_UnaryOp<negate<_Tp>, const valarray&> > operator-() const;
- _LIBCPP_HIDE_FROM_ABI __val_expr<_UnaryOp<__bit_not<_Tp>, const valarray&> > operator~() const;
- _LIBCPP_HIDE_FROM_ABI __val_expr<_UnaryOp<logical_not<_Tp>, const valarray&> > operator!() const;
-
- // computed assignment:
- _LIBCPP_HIDE_FROM_ABI valarray& operator*=(const value_type& __x);
- _LIBCPP_HIDE_FROM_ABI valarray& operator/=(const value_type& __x);
- _LIBCPP_HIDE_FROM_ABI valarray& operator%=(const value_type& __x);
- _LIBCPP_HIDE_FROM_ABI valarray& operator+=(const value_type& __x);
- _LIBCPP_HIDE_FROM_ABI valarray& operator-=(const value_type& __x);
- _LIBCPP_HIDE_FROM_ABI valarray& operator^=(const value_type& __x);
- _LIBCPP_HIDE_FROM_ABI valarray& operator&=(const value_type& __x);
- _LIBCPP_HIDE_FROM_ABI valarray& operator|=(const value_type& __x);
- _LIBCPP_HIDE_FROM_ABI valarray& operator<<=(const value_type& __x);
- _LIBCPP_HIDE_FROM_ABI valarray& operator>>=(const value_type& __x);
-
- template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
- _LIBCPP_HIDE_FROM_ABI valarray& operator*=(const _Expr& __v);
-
- template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
- _LIBCPP_HIDE_FROM_ABI valarray& operator/=(const _Expr& __v);
-
- template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
- _LIBCPP_HIDE_FROM_ABI valarray& operator%=(const _Expr& __v);
-
- template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
- _LIBCPP_HIDE_FROM_ABI valarray& operator+=(const _Expr& __v);
-
- template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
- _LIBCPP_HIDE_FROM_ABI valarray& operator-=(const _Expr& __v);
-
- template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
- _LIBCPP_HIDE_FROM_ABI valarray& operator^=(const _Expr& __v);
-
- template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
- _LIBCPP_HIDE_FROM_ABI valarray& operator|=(const _Expr& __v);
-
- template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
- _LIBCPP_HIDE_FROM_ABI valarray& operator&=(const _Expr& __v);
-
- template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
- _LIBCPP_HIDE_FROM_ABI valarray& operator<<=(const _Expr& __v);
-
- template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
- _LIBCPP_HIDE_FROM_ABI valarray& operator>>=(const _Expr& __v);
-
- // member functions:
- _LIBCPP_HIDE_FROM_ABI void swap(valarray& __v) _NOEXCEPT;
-
- [[__nodiscard__]] _LIBCPP_HIDE_FROM_ABI size_t size() const { return static_cast<size_t>(__end_ - __begin_); }
-
- [[__nodiscard__]] _LIBCPP_HIDE_FROM_ABI value_type sum() const;
- [[__nodiscard__]] _LIBCPP_HIDE_FROM_ABI value_type min() const;
- [[__nodiscard__]] _LIBCPP_HIDE_FROM_ABI value_type max() const;
-
- [[__nodiscard__]] valarray shift(int __i) const;
- [[__nodiscard__]] valarray cshift(int __i) const;
- [[__nodiscard__]] valarray apply(value_type __f(value_type)) const;
- [[__nodiscard__]] valarray apply(value_type __f(const value_type&)) const;
- void resize(size_t __n, value_type __x = value_type());
-
-private:
- template <class>
- friend class valarray;
- template <class>
- friend class slice_array;
- template <class>
- friend class gslice_array;
- template <class>
- friend class mask_array;
- template <class>
- friend class __mask_expr;
- template <class>
- friend class indirect_array;
- template <class>
- friend class __indirect_expr;
- template <class>
- friend class __val_expr;
-
- template <class _Up>
- friend _Up* begin(valarray<_Up>& __v);
-
- template <class _Up>
- friend const _Up* begin(const valarray<_Up>& __v);
-
- template <class _Up>
- friend _Up* end(valarray<_Up>& __v);
-
- template <class _Up>
- friend const _Up* end(const valarray<_Up>& __v);
-
- _LIBCPP_HIDE_FROM_ABI void __clear(size_t __capacity);
- valarray& __assign_range(const value_type* __f, const value_type* __l);
-};
-
-# if _LIBCPP_STD_VER >= 17
-template <class _Tp, size_t _Size>
-valarray(const _Tp (&)[_Size], size_t) -> valarray<_Tp>;
-# endif
-
-template <class _Expr,
- __enable_if_t<__is_val_expr<_Expr>::value && __val_expr_use_member_functions<_Expr>::value, int> = 0>
-_LIBCPP_HIDE_FROM_ABI typename _Expr::value_type __get(const _Expr& __v, size_t __i) {
- return __v.__get(__i);
-}
-
-template <class _Expr,
- __enable_if_t<__is_val_expr<_Expr>::value && !__val_expr_use_member_functions<_Expr>::value, int> = 0>
-_LIBCPP_HIDE_FROM_ABI typename _Expr::value_type __get(const _Expr& __v, size_t __i) {
- return __v[__i];
-}
-
-extern template _LIBCPP_EXPORTED_FROM_ABI void valarray<size_t>::resize(size_t, size_t);
-
-template <class _Op, class _Tp>
-struct _UnaryOp<_Op, valarray<_Tp> > {
- typedef typename _Op::__result_type __result_type;
- using value_type = __decay_t<__result_type>;
-
- _Op __op_;
- const valarray<_Tp>& __a0_;
-
- _LIBCPP_HIDE_FROM_ABI _UnaryOp(const _Op& __op, const valarray<_Tp>& __a0) : __op_(__op), __a0_(__a0) {}
-
- _LIBCPP_HIDE_FROM_ABI __result_type operator[](size_t __i) const { return __op_(__a0_[__i]); }
-
- _LIBCPP_HIDE_FROM_ABI size_t size() const { return __a0_.size(); }
-};
-
-template <class _Op, class _Tp, class _A1>
-struct _BinaryOp<_Op, valarray<_Tp>, _A1> {
- typedef typename _Op::__result_type __result_type;
- using value_type = __decay_t<__result_type>;
-
- _Op __op_;
- const valarray<_Tp>& __a0_;
- _A1 __a1_;
-
- _LIBCPP_HIDE_FROM_ABI _BinaryOp(const _Op& __op, const valarray<_Tp>& __a0, const _A1& __a1)
- : __op_(__op), __a0_(__a0), __a1_(__a1) {}
-
- _LIBCPP_HIDE_FROM_ABI __result_type operator[](size_t __i) const { return __op_(__a0_[__i], __a1_[__i]); }
-
- _LIBCPP_HIDE_FROM_ABI size_t size() const { return __a0_.size(); }
-};
-
-template <class _Op, class _A0, class _Tp>
-struct _BinaryOp<_Op, _A0, valarray<_Tp> > {
- typedef typename _Op::__result_type __result_type;
- using value_type = __decay_t<__result_type>;
-
- _Op __op_;
- _A0 __a0_;
- const valarray<_Tp>& __a1_;
-
- _LIBCPP_HIDE_FROM_ABI _BinaryOp(const _Op& __op, const _A0& __a0, const valarray<_Tp>& __a1)
- : __op_(__op), __a0_(__a0), __a1_(__a1) {}
-
- _LIBCPP_HIDE_FROM_ABI __result_type operator[](size_t __i) const { return __op_(__a0_[__i], __a1_[__i]); }
-
- _LIBCPP_HIDE_FROM_ABI size_t size() const { return __a0_.size(); }
-};
-
-template <class _Op, class _Tp>
-struct _BinaryOp<_Op, valarray<_Tp>, valarray<_Tp> > {
- typedef typename _Op::__result_type __result_type;
- using value_type = __decay_t<__result_type>;
-
- _Op __op_;
- const valarray<_Tp>& __a0_;
- const valarray<_Tp>& __a1_;
-
- _LIBCPP_HIDE_FROM_ABI _BinaryOp(const _Op& __op, const valarray<_Tp>& __a0, const valarray<_Tp>& __a1)
- : __op_(__op), __a0_(__a0), __a1_(__a1) {}
-
- _LIBCPP_HIDE_FROM_ABI __result_type operator[](size_t __i) const { return __op_(__a0_[__i], __a1_[__i]); }
-
- _LIBCPP_HIDE_FROM_ABI size_t size() const { return __a0_.size(); }
-};
-
-// slice_array
-
-template <class _Tp>
-class slice_array {
-public:
- typedef _Tp value_type;
-
-private:
- value_type* __vp_;
- size_t __size_;
- size_t __stride_;
-
-public:
- template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
- void _LIBCPP_HIDE_FROM_ABI operator=(const _Expr& __v) const;
-
- template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
- void _LIBCPP_HIDE_FROM_ABI operator*=(const _Expr& __v) const;
-
- template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
- void _LIBCPP_HIDE_FROM_ABI operator/=(const _Expr& __v) const;
-
- template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
- void _LIBCPP_HIDE_FROM_ABI operator%=(const _Expr& __v) const;
-
- template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
- void _LIBCPP_HIDE_FROM_ABI operator+=(const _Expr& __v) const;
-
- template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
- void _LIBCPP_HIDE_FROM_ABI operator-=(const _Expr& __v) const;
-
- template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
- void _LIBCPP_HIDE_FROM_ABI operator^=(const _Expr& __v) const;
-
- template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
- void _LIBCPP_HIDE_FROM_ABI operator&=(const _Expr& __v) const;
-
- template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
- void _LIBCPP_HIDE_FROM_ABI operator|=(const _Expr& __v) const;
-
- template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
- void _LIBCPP_HIDE_FROM_ABI operator<<=(const _Expr& __v) const;
-
- template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
- void _LIBCPP_HIDE_FROM_ABI operator>>=(const _Expr& __v) const;
-
- slice_array(slice_array const&) = default;
-
- _LIBCPP_HIDE_FROM_ABI const slice_array& operator=(const slice_array& __sa) const;
-
- _LIBCPP_HIDE_FROM_ABI void operator=(const value_type& __x) const;
-
- _LIBCPP_HIDE_FROM_ABI void operator=(const valarray<value_type>& __va) const;
-
- // Behaves like __val_expr::operator[], which returns by value.
- _LIBCPP_HIDE_FROM_ABI value_type __get(size_t __i) const {
- _LIBCPP_ASSERT_VALID_ELEMENT_ACCESS(__i < __size_, "slice_array.__get() index out of bounds");
- return __vp_[__i * __stride_];
- }
-
-private:
- _LIBCPP_HIDE_FROM_ABI slice_array(const slice& __sl, const valarray<value_type>& __v)
- : __vp_(const_cast<value_type*>(__v.__begin_ + __sl.start())), __size_(__sl.size()), __stride_(__sl.stride()) {}
-
- template <class>
- friend class valarray;
-};
-
-template <class _Tp>
-inline const slice_array<_Tp>& slice_array<_Tp>::operator=(const slice_array& __sa) const {
- value_type* __t = __vp_;
- const value_type* __s = __sa.__vp_;
- for (size_t __n = __size_; __n; --__n, __t += __stride_, __s += __sa.__stride_)
- *__t = *__s;
- return *this;
-}
-
-template <class _Tp>
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> >
-inline void slice_array<_Tp>::operator=(const _Expr& __v) const {
- value_type* __t = __vp_;
- for (size_t __i = 0; __i < __size_; ++__i, __t += __stride_)
- *__t = __v[__i];
-}
-
-template <class _Tp>
-inline void slice_array<_Tp>::operator=(const valarray<value_type>& __va) const {
- value_type* __t = __vp_;
- for (size_t __i = 0; __i < __va.size(); ++__i, __t += __stride_)
- *__t = __va[__i];
-}
-
-template <class _Tp>
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> >
-inline void slice_array<_Tp>::operator*=(const _Expr& __v) const {
- value_type* __t = __vp_;
- for (size_t __i = 0; __i < __size_; ++__i, __t += __stride_)
- *__t *= __v[__i];
-}
-
-template <class _Tp>
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> >
-inline void slice_array<_Tp>::operator/=(const _Expr& __v) const {
- value_type* __t = __vp_;
- for (size_t __i = 0; __i < __size_; ++__i, __t += __stride_)
- *__t /= __v[__i];
-}
-
-template <class _Tp>
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> >
-inline void slice_array<_Tp>::operator%=(const _Expr& __v) const {
- value_type* __t = __vp_;
- for (size_t __i = 0; __i < __size_; ++__i, __t += __stride_)
- *__t %= __v[__i];
-}
-
-template <class _Tp>
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> >
-inline void slice_array<_Tp>::operator+=(const _Expr& __v) const {
- value_type* __t = __vp_;
- for (size_t __i = 0; __i < __size_; ++__i, __t += __stride_)
- *__t += __v[__i];
-}
-
-template <class _Tp>
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> >
-inline void slice_array<_Tp>::operator-=(const _Expr& __v) const {
- value_type* __t = __vp_;
- for (size_t __i = 0; __i < __size_; ++__i, __t += __stride_)
- *__t -= __v[__i];
-}
-
-template <class _Tp>
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> >
-inline void slice_array<_Tp>::operator^=(const _Expr& __v) const {
- value_type* __t = __vp_;
- for (size_t __i = 0; __i < __size_; ++__i, __t += __stride_)
- *__t ^= __v[__i];
-}
-
-template <class _Tp>
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> >
-inline void slice_array<_Tp>::operator&=(const _Expr& __v) const {
- value_type* __t = __vp_;
- for (size_t __i = 0; __i < __size_; ++__i, __t += __stride_)
- *__t &= __v[__i];
-}
-
-template <class _Tp>
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> >
-inline void slice_array<_Tp>::operator|=(const _Expr& __v) const {
- value_type* __t = __vp_;
- for (size_t __i = 0; __i < __size_; ++__i, __t += __stride_)
- *__t |= __v[__i];
-}
-
-template <class _Tp>
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> >
-inline void slice_array<_Tp>::operator<<=(const _Expr& __v) const {
- value_type* __t = __vp_;
- for (size_t __i = 0; __i < __size_; ++__i, __t += __stride_)
- *__t <<= __v[__i];
-}
-
-template <class _Tp>
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> >
-inline void slice_array<_Tp>::operator>>=(const _Expr& __v) const {
- value_type* __t = __vp_;
- for (size_t __i = 0; __i < __size_; ++__i, __t += __stride_)
- *__t >>= __v[__i];
-}
-
-template <class _Tp>
-inline void slice_array<_Tp>::operator=(const value_type& __x) const {
- value_type* __t = __vp_;
- for (size_t __n = __size_; __n; --__n, __t += __stride_)
- *__t = __x;
-}
-
-// gslice
-
-class _LIBCPP_EXPORTED_FROM_ABI gslice {
- valarray<size_t> __size_;
- valarray<size_t> __stride_;
- valarray<size_t> __1d_;
-
-public:
- _LIBCPP_HIDE_FROM_ABI gslice() {}
-
- _LIBCPP_HIDE_FROM_ABI gslice(size_t __start, const valarray<size_t>& __size, const valarray<size_t>& __stride)
- : __size_(__size), __stride_(__stride) {
- __init(__start);
- }
-
-# ifndef _LIBCPP_CXX03_LANG
-
- _LIBCPP_HIDE_FROM_ABI gslice(size_t __start, const valarray<size_t>& __size, valarray<size_t>&& __stride)
- : __size_(__size), __stride_(std::move(__stride)) {
- __init(__start);
- }
-
- _LIBCPP_HIDE_FROM_ABI gslice(size_t __start, valarray<size_t>&& __size, const valarray<size_t>& __stride)
- : __size_(std::move(__size)), __stride_(__stride) {
- __init(__start);
- }
-
- _LIBCPP_HIDE_FROM_ABI gslice(size_t __start, valarray<size_t>&& __size, valarray<size_t>&& __stride)
- : __size_(std::move(__size)), __stride_(std::move(__stride)) {
- __init(__start);
- }
-
-# endif // _LIBCPP_CXX03_LANG
-
- [[__nodiscard__]] _LIBCPP_HIDE_FROM_ABI size_t start() const { return __1d_.size() ? __1d_[0] : 0; }
-
- [[__nodiscard__]] _LIBCPP_HIDE_FROM_ABI valarray<size_t> size() const { return __size_; }
-
- [[__nodiscard__]] _LIBCPP_HIDE_FROM_ABI valarray<size_t> stride() const { return __stride_; }
-
-private:
- void __init(size_t __start);
-
- template <class>
- friend class gslice_array;
- template <class>
- friend class valarray;
- template <class>
- friend class __val_expr;
-};
-
-// gslice_array
-
-template <class _Tp>
-class gslice_array {
-public:
- typedef _Tp value_type;
-
-private:
- value_type* __vp_;
- valarray<size_t> __1d_;
-
-public:
- template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
- void _LIBCPP_HIDE_FROM_ABI operator=(const _Expr& __v) const;
-
- template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
- void _LIBCPP_HIDE_FROM_ABI operator*=(const _Expr& __v) const;
-
- template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
- void _LIBCPP_HIDE_FROM_ABI operator/=(const _Expr& __v) const;
-
- template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
- void _LIBCPP_HIDE_FROM_ABI operator%=(const _Expr& __v) const;
-
- template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
- void _LIBCPP_HIDE_FROM_ABI operator+=(const _Expr& __v) const;
-
- template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
- void _LIBCPP_HIDE_FROM_ABI operator-=(const _Expr& __v) const;
-
- template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
- void _LIBCPP_HIDE_FROM_ABI operator^=(const _Expr& __v) const;
-
- template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
- void _LIBCPP_HIDE_FROM_ABI operator&=(const _Expr& __v) const;
-
- template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
- void _LIBCPP_HIDE_FROM_ABI operator|=(const _Expr& __v) const;
-
- template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
- void _LIBCPP_HIDE_FROM_ABI operator<<=(const _Expr& __v) const;
-
- template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
- void _LIBCPP_HIDE_FROM_ABI operator>>=(const _Expr& __v) const;
-
- _LIBCPP_HIDE_FROM_ABI const gslice_array& operator=(const gslice_array& __ga) const;
-
- _LIBCPP_HIDE_FROM_ABI void operator=(const value_type& __x) const;
-
- gslice_array(const gslice_array&) = default;
-
- // Behaves like __val_expr::operator[], which returns by value.
- _LIBCPP_HIDE_FROM_ABI value_type __get(size_t __i) const {
- _LIBCPP_ASSERT_VALID_ELEMENT_ACCESS(__i < __1d_.size(), "gslice_array.__get() index out of bounds");
- return __vp_[__1d_[__i]];
- }
-
-private:
- gslice_array(const gslice& __gs, const valarray<value_type>& __v)
- : __vp_(const_cast<value_type*>(__v.__begin_)), __1d_(__gs.__1d_) {}
-
-# ifndef _LIBCPP_CXX03_LANG
- gslice_array(gslice&& __gs, const valarray<value_type>& __v)
- : __vp_(const_cast<value_type*>(__v.__begin_)), __1d_(std::move(__gs.__1d_)) {}
-# endif // _LIBCPP_CXX03_LANG
-
- template <class>
- friend class valarray;
-};
-
-template <class _Tp>
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> >
-inline void gslice_array<_Tp>::operator=(const _Expr& __v) const {
- typedef const size_t* _Ip;
- size_t __j = 0;
- for (_Ip __i = __1d_.__begin_, __e = __1d_.__end_; __i != __e; ++__i, ++__j)
- __vp_[*__i] = __v[__j];
-}
-
-template <class _Tp>
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> >
-inline void gslice_array<_Tp>::operator*=(const _Expr& __v) const {
- typedef const size_t* _Ip;
- size_t __j = 0;
- for (_Ip __i = __1d_.__begin_, __e = __1d_.__end_; __i != __e; ++__i, ++__j)
- __vp_[*__i] *= __v[__j];
-}
-
-template <class _Tp>
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> >
-inline void gslice_array<_Tp>::operator/=(const _Expr& __v) const {
- typedef const size_t* _Ip;
- size_t __j = 0;
- for (_Ip __i = __1d_.__begin_, __e = __1d_.__end_; __i != __e; ++__i, ++__j)
- __vp_[*__i] /= __v[__j];
-}
-
-template <class _Tp>
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> >
-inline void gslice_array<_Tp>::operator%=(const _Expr& __v) const {
- typedef const size_t* _Ip;
- size_t __j = 0;
- for (_Ip __i = __1d_.__begin_, __e = __1d_.__end_; __i != __e; ++__i, ++__j)
- __vp_[*__i] %= __v[__j];
-}
-
-template <class _Tp>
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> >
-inline void gslice_array<_Tp>::operator+=(const _Expr& __v) const {
- typedef const size_t* _Ip;
- size_t __j = 0;
- for (_Ip __i = __1d_.__begin_, __e = __1d_.__end_; __i != __e; ++__i, ++__j)
- __vp_[*__i] += __v[__j];
-}
-
-template <class _Tp>
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> >
-inline void gslice_array<_Tp>::operator-=(const _Expr& __v) const {
- typedef const size_t* _Ip;
- size_t __j = 0;
- for (_Ip __i = __1d_.__begin_, __e = __1d_.__end_; __i != __e; ++__i, ++__j)
- __vp_[*__i] -= __v[__j];
-}
-
-template <class _Tp>
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> >
-inline void gslice_array<_Tp>::operator^=(const _Expr& __v) const {
- typedef const size_t* _Ip;
- size_t __j = 0;
- for (_Ip __i = __1d_.__begin_, __e = __1d_.__end_; __i != __e; ++__i, ++__j)
- __vp_[*__i] ^= __v[__j];
-}
-
-template <class _Tp>
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> >
-inline void gslice_array<_Tp>::operator&=(const _Expr& __v) const {
- typedef const size_t* _Ip;
- size_t __j = 0;
- for (_Ip __i = __1d_.__begin_, __e = __1d_.__end_; __i != __e; ++__i, ++__j)
- __vp_[*__i] &= __v[__j];
-}
-
-template <class _Tp>
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> >
-inline void gslice_array<_Tp>::operator|=(const _Expr& __v) const {
- typedef const size_t* _Ip;
- size_t __j = 0;
- for (_Ip __i = __1d_.__begin_, __e = __1d_.__end_; __i != __e; ++__i, ++__j)
- __vp_[*__i] |= __v[__j];
-}
-
-template <class _Tp>
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> >
-inline void gslice_array<_Tp>::operator<<=(const _Expr& __v) const {
- typedef const size_t* _Ip;
- size_t __j = 0;
- for (_Ip __i = __1d_.__begin_, __e = __1d_.__end_; __i != __e; ++__i, ++__j)
- __vp_[*__i] <<= __v[__j];
-}
-
-template <class _Tp>
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> >
-inline void gslice_array<_Tp>::operator>>=(const _Expr& __v) const {
- typedef const size_t* _Ip;
- size_t __j = 0;
- for (_Ip __i = __1d_.__begin_, __e = __1d_.__end_; __i != __e; ++__i, ++__j)
- __vp_[*__i] >>= __v[__j];
-}
-
-template <class _Tp>
-inline const gslice_array<_Tp>& gslice_array<_Tp>::operator=(const gslice_array& __ga) const {
- typedef const size_t* _Ip;
- const value_type* __s = __ga.__vp_;
- for (_Ip __i = __1d_.__begin_, __e = __1d_.__end_, __j = __ga.__1d_.__begin_; __i != __e; ++__i, ++__j)
- __vp_[*__i] = __s[*__j];
- return *this;
-}
-
-template <class _Tp>
-inline void gslice_array<_Tp>::operator=(const value_type& __x) const {
- typedef const size_t* _Ip;
- for (_Ip __i = __1d_.__begin_, __e = __1d_.__end_; __i != __e; ++__i)
- __vp_[*__i] = __x;
-}
-
-// mask_array
-
-template <class _Tp>
-class mask_array {
-public:
- typedef _Tp value_type;
-
-private:
- value_type* __vp_;
- valarray<size_t> __1d_;
-
-public:
- template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
- void _LIBCPP_HIDE_FROM_ABI operator=(const _Expr& __v) const;
-
- template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
- void _LIBCPP_HIDE_FROM_ABI operator*=(const _Expr& __v) const;
-
- template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
- void _LIBCPP_HIDE_FROM_ABI operator/=(const _Expr& __v) const;
-
- template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
- void _LIBCPP_HIDE_FROM_ABI operator%=(const _Expr& __v) const;
-
- template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
- void _LIBCPP_HIDE_FROM_ABI operator+=(const _Expr& __v) const;
-
- template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
- void _LIBCPP_HIDE_FROM_ABI operator-=(const _Expr& __v) const;
-
- template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
- void _LIBCPP_HIDE_FROM_ABI operator^=(const _Expr& __v) const;
-
- template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
- void _LIBCPP_HIDE_FROM_ABI operator&=(const _Expr& __v) const;
-
- template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
- void _LIBCPP_HIDE_FROM_ABI operator|=(const _Expr& __v) const;
-
- template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
- void _LIBCPP_HIDE_FROM_ABI operator<<=(const _Expr& __v) const;
-
- template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
- void _LIBCPP_HIDE_FROM_ABI operator>>=(const _Expr& __v) const;
-
- mask_array(const mask_array&) = default;
-
- _LIBCPP_HIDE_FROM_ABI const mask_array& operator=(const mask_array& __ma) const;
-
- _LIBCPP_HIDE_FROM_ABI void operator=(const value_type& __x) const;
-
- // Behaves like __val_expr::operator[], which returns by value.
- _LIBCPP_HIDE_FROM_ABI value_type __get(size_t __i) const {
- _LIBCPP_ASSERT_VALID_ELEMENT_ACCESS(__i < __1d_.size(), "mask_array.__get() index out of bounds");
- return __vp_[__1d_[__i]];
- }
-
-private:
- _LIBCPP_HIDE_FROM_ABI mask_array(const valarray<bool>& __vb, const valarray<value_type>& __v)
- : __vp_(const_cast<value_type*>(__v.__begin_)),
- __1d_(static_cast<size_t>(count(__vb.__begin_, __vb.__end_, true))) {
- size_t __j = 0;
- for (size_t __i = 0; __i < __vb.size(); ++__i)
- if (__vb[__i])
- __1d_[__j++] = __i;
- }
-
- template <class>
- friend class valarray;
-};
-
-template <class _Tp>
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> >
-inline void mask_array<_Tp>::operator=(const _Expr& __v) const {
- size_t __n = __1d_.size();
- for (size_t __i = 0; __i < __n; ++__i)
- __vp_[__1d_[__i]] = __v[__i];
-}
-
-template <class _Tp>
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> >
-inline void mask_array<_Tp>::operator*=(const _Expr& __v) const {
- size_t __n = __1d_.size();
- for (size_t __i = 0; __i < __n; ++__i)
- __vp_[__1d_[__i]] *= __v[__i];
-}
-
-template <class _Tp>
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> >
-inline void mask_array<_Tp>::operator/=(const _Expr& __v) const {
- size_t __n = __1d_.size();
- for (size_t __i = 0; __i < __n; ++__i)
- __vp_[__1d_[__i]] /= __v[__i];
-}
-
-template <class _Tp>
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> >
-inline void mask_array<_Tp>::operator%=(const _Expr& __v) const {
- size_t __n = __1d_.size();
- for (size_t __i = 0; __i < __n; ++__i)
- __vp_[__1d_[__i]] %= __v[__i];
-}
-
-template <class _Tp>
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> >
-inline void mask_array<_Tp>::operator+=(const _Expr& __v) const {
- size_t __n = __1d_.size();
- for (size_t __i = 0; __i < __n; ++__i)
- __vp_[__1d_[__i]] += __v[__i];
-}
-
-template <class _Tp>
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> >
-inline void mask_array<_Tp>::operator-=(const _Expr& __v) const {
- size_t __n = __1d_.size();
- for (size_t __i = 0; __i < __n; ++__i)
- __vp_[__1d_[__i]] -= __v[__i];
-}
-
-template <class _Tp>
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> >
-inline void mask_array<_Tp>::operator^=(const _Expr& __v) const {
- size_t __n = __1d_.size();
- for (size_t __i = 0; __i < __n; ++__i)
- __vp_[__1d_[__i]] ^= __v[__i];
-}
-
-template <class _Tp>
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> >
-inline void mask_array<_Tp>::operator&=(const _Expr& __v) const {
- size_t __n = __1d_.size();
- for (size_t __i = 0; __i < __n; ++__i)
- __vp_[__1d_[__i]] &= __v[__i];
-}
-
-template <class _Tp>
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> >
-inline void mask_array<_Tp>::operator|=(const _Expr& __v) const {
- size_t __n = __1d_.size();
- for (size_t __i = 0; __i < __n; ++__i)
- __vp_[__1d_[__i]] |= __v[__i];
-}
-
-template <class _Tp>
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> >
-inline void mask_array<_Tp>::operator<<=(const _Expr& __v) const {
- size_t __n = __1d_.size();
- for (size_t __i = 0; __i < __n; ++__i)
- __vp_[__1d_[__i]] <<= __v[__i];
-}
-
-template <class _Tp>
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> >
-inline void mask_array<_Tp>::operator>>=(const _Expr& __v) const {
- size_t __n = __1d_.size();
- for (size_t __i = 0; __i < __n; ++__i)
- __vp_[__1d_[__i]] >>= __v[__i];
-}
-
-template <class _Tp>
-inline const mask_array<_Tp>& mask_array<_Tp>::operator=(const mask_array& __ma) const {
- size_t __n = __1d_.size();
- for (size_t __i = 0; __i < __n; ++__i)
- __vp_[__1d_[__i]] = __ma.__vp_[__1d_[__i]];
- return *this;
-}
-
-template <class _Tp>
-inline void mask_array<_Tp>::operator=(const value_type& __x) const {
- size_t __n = __1d_.size();
- for (size_t __i = 0; __i < __n; ++__i)
- __vp_[__1d_[__i]] = __x;
-}
-
-template <class _ValExpr>
-class __mask_expr {
- typedef __libcpp_remove_reference_t<_ValExpr> _RmExpr;
-
-public:
- typedef typename _RmExpr::value_type value_type;
- typedef value_type __result_type;
-
-private:
- _ValExpr __expr_;
- valarray<size_t> __1d_;
-
- _LIBCPP_HIDE_FROM_ABI __mask_expr(const valarray<bool>& __vb, const _RmExpr& __e)
- : __expr_(__e), __1d_(static_cast<size_t>(count(__vb.__begin_, __vb.__end_, true))) {
- size_t __j = 0;
- for (size_t __i = 0; __i < __vb.size(); ++__i)
- if (__vb[__i])
- __1d_[__j++] = __i;
- }
-
-public:
- _LIBCPP_HIDE_FROM_ABI __result_type operator[](size_t __i) const { return __expr_[__1d_[__i]]; }
-
- _LIBCPP_HIDE_FROM_ABI size_t size() const { return __1d_.size(); }
-
- template <class>
- friend class __val_expr;
- template <class>
- friend class valarray;
-};
-
-// indirect_array
-
-template <class _Tp>
-class indirect_array {
-public:
- typedef _Tp value_type;
-
-private:
- value_type* __vp_;
- valarray<size_t> __1d_;
-
-public:
- template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
- void _LIBCPP_HIDE_FROM_ABI operator=(const _Expr& __v) const;
-
- template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
- void _LIBCPP_HIDE_FROM_ABI operator*=(const _Expr& __v) const;
-
- template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
- void _LIBCPP_HIDE_FROM_ABI operator/=(const _Expr& __v) const;
-
- template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
- void _LIBCPP_HIDE_FROM_ABI operator%=(const _Expr& __v) const;
-
- template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
- void _LIBCPP_HIDE_FROM_ABI operator+=(const _Expr& __v) const;
-
- template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
- void _LIBCPP_HIDE_FROM_ABI operator-=(const _Expr& __v) const;
-
- template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
- void _LIBCPP_HIDE_FROM_ABI operator^=(const _Expr& __v) const;
-
- template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
- void _LIBCPP_HIDE_FROM_ABI operator&=(const _Expr& __v) const;
-
- template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
- void _LIBCPP_HIDE_FROM_ABI operator|=(const _Expr& __v) const;
-
- template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
- void _LIBCPP_HIDE_FROM_ABI operator<<=(const _Expr& __v) const;
-
- template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
- void _LIBCPP_HIDE_FROM_ABI operator>>=(const _Expr& __v) const;
-
- indirect_array(const indirect_array&) = default;
-
- _LIBCPP_HIDE_FROM_ABI const indirect_array& operator=(const indirect_array& __ia) const;
-
- _LIBCPP_HIDE_FROM_ABI void operator=(const value_type& __x) const;
-
- // Behaves like __val_expr::operator[], which returns by value.
- _LIBCPP_HIDE_FROM_ABI value_type __get(size_t __i) const {
- _LIBCPP_ASSERT_VALID_ELEMENT_ACCESS(__i < __1d_.size(), "indirect_array.__get() index out of bounds");
- return __vp_[__1d_[__i]];
- }
-
-private:
- _LIBCPP_HIDE_FROM_ABI indirect_array(const valarray<size_t>& __ia, const valarray<value_type>& __v)
- : __vp_(const_cast<value_type*>(__v.__begin_)), __1d_(__ia) {}
-
-# ifndef _LIBCPP_CXX03_LANG
-
- _LIBCPP_HIDE_FROM_ABI indirect_array(valarray<size_t>&& __ia, const valarray<value_type>& __v)
- : __vp_(const_cast<value_type*>(__v.__begin_)), __1d_(std::move(__ia)) {}
-
-# endif // _LIBCPP_CXX03_LANG
-
- template <class>
- friend class valarray;
-};
-
-template <class _Tp>
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> >
-inline void indirect_array<_Tp>::operator=(const _Expr& __v) const {
- size_t __n = __1d_.size();
- for (size_t __i = 0; __i < __n; ++__i)
- __vp_[__1d_[__i]] = __v[__i];
-}
-
-template <class _Tp>
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> >
-inline void indirect_array<_Tp>::operator*=(const _Expr& __v) const {
- size_t __n = __1d_.size();
- for (size_t __i = 0; __i < __n; ++__i)
- __vp_[__1d_[__i]] *= __v[__i];
-}
-
-template <class _Tp>
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> >
-inline void indirect_array<_Tp>::operator/=(const _Expr& __v) const {
- size_t __n = __1d_.size();
- for (size_t __i = 0; __i < __n; ++__i)
- __vp_[__1d_[__i]] /= __v[__i];
-}
-
-template <class _Tp>
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> >
-inline void indirect_array<_Tp>::operator%=(const _Expr& __v) const {
- size_t __n = __1d_.size();
- for (size_t __i = 0; __i < __n; ++__i)
- __vp_[__1d_[__i]] %= __v[__i];
-}
-
-template <class _Tp>
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> >
-inline void indirect_array<_Tp>::operator+=(const _Expr& __v) const {
- size_t __n = __1d_.size();
- for (size_t __i = 0; __i < __n; ++__i)
- __vp_[__1d_[__i]] += __v[__i];
-}
-
-template <class _Tp>
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> >
-inline void indirect_array<_Tp>::operator-=(const _Expr& __v) const {
- size_t __n = __1d_.size();
- for (size_t __i = 0; __i < __n; ++__i)
- __vp_[__1d_[__i]] -= __v[__i];
-}
-
-template <class _Tp>
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> >
-inline void indirect_array<_Tp>::operator^=(const _Expr& __v) const {
- size_t __n = __1d_.size();
- for (size_t __i = 0; __i < __n; ++__i)
- __vp_[__1d_[__i]] ^= __v[__i];
-}
-
-template <class _Tp>
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> >
-inline void indirect_array<_Tp>::operator&=(const _Expr& __v) const {
- size_t __n = __1d_.size();
- for (size_t __i = 0; __i < __n; ++__i)
- __vp_[__1d_[__i]] &= __v[__i];
-}
-
-template <class _Tp>
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> >
-inline void indirect_array<_Tp>::operator|=(const _Expr& __v) const {
- size_t __n = __1d_.size();
- for (size_t __i = 0; __i < __n; ++__i)
- __vp_[__1d_[__i]] |= __v[__i];
-}
-
-template <class _Tp>
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> >
-inline void indirect_array<_Tp>::operator<<=(const _Expr& __v) const {
- size_t __n = __1d_.size();
- for (size_t __i = 0; __i < __n; ++__i)
- __vp_[__1d_[__i]] <<= __v[__i];
-}
-
-template <class _Tp>
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> >
-inline void indirect_array<_Tp>::operator>>=(const _Expr& __v) const {
- size_t __n = __1d_.size();
- for (size_t __i = 0; __i < __n; ++__i)
- __vp_[__1d_[__i]] >>= __v[__i];
-}
-
-template <class _Tp>
-inline const indirect_array<_Tp>& indirect_array<_Tp>::operator=(const indirect_array& __ia) const {
- typedef const size_t* _Ip;
- const value_type* __s = __ia.__vp_;
- for (_Ip __i = __1d_.__begin_, __e = __1d_.__end_, __j = __ia.__1d_.__begin_; __i != __e; ++__i, ++__j)
- __vp_[*__i] = __s[*__j];
- return *this;
-}
-
-template <class _Tp>
-inline void indirect_array<_Tp>::operator=(const value_type& __x) const {
- typedef const size_t* _Ip;
- for (_Ip __i = __1d_.__begin_, __e = __1d_.__end_; __i != __e; ++__i)
- __vp_[*__i] = __x;
-}
-
-template <class _ValExpr>
-class __indirect_expr {
- typedef __libcpp_remove_reference_t<_ValExpr> _RmExpr;
-
-public:
- typedef typename _RmExpr::value_type value_type;
- typedef value_type __result_type;
-
-private:
- _ValExpr __expr_;
- valarray<size_t> __1d_;
-
- _LIBCPP_HIDE_FROM_ABI __indirect_expr(const valarray<size_t>& __ia, const _RmExpr& __e) : __expr_(__e), __1d_(__ia) {}
-
-# ifndef _LIBCPP_CXX03_LANG
-
- _LIBCPP_HIDE_FROM_ABI __indirect_expr(valarray<size_t>&& __ia, const _RmExpr& __e)
- : __expr_(__e), __1d_(std::move(__ia)) {}
-
-# endif // _LIBCPP_CXX03_LANG
-
-public:
- _LIBCPP_HIDE_FROM_ABI __result_type operator[](size_t __i) const { return __expr_[__1d_[__i]]; }
-
- _LIBCPP_HIDE_FROM_ABI size_t size() const { return __1d_.size(); }
-
- template <class>
- friend class __val_expr;
- template <class>
- friend class valarray;
-};
-
-template <class _ValExpr>
-class __val_expr {
- typedef __libcpp_remove_reference_t<_ValExpr> _RmExpr;
-
- _ValExpr __expr_;
-
-public:
- typedef typename _RmExpr::value_type value_type;
- typedef typename _RmExpr::__result_type __result_type;
-
- _LIBCPP_HIDE_FROM_ABI explicit __val_expr(const _RmExpr& __e) : __expr_(__e) {}
-
- _LIBCPP_HIDE_FROM_ABI __result_type operator[](size_t __i) const { return __expr_[__i]; }
-
- _LIBCPP_HIDE_FROM_ABI __val_expr<__slice_expr<_ValExpr> > operator[](slice __s) const {
- typedef __slice_expr<_ValExpr> _NewExpr;
- return __val_expr< _NewExpr >(_NewExpr(__s, __expr_));
- }
-
- _LIBCPP_HIDE_FROM_ABI __val_expr<__indirect_expr<_ValExpr> > operator[](const gslice& __gs) const {
- typedef __indirect_expr<_ValExpr> _NewExpr;
- return __val_expr<_NewExpr >(_NewExpr(__gs.__1d_, __expr_));
- }
-
- _LIBCPP_HIDE_FROM_ABI __val_expr<__mask_expr<_ValExpr> > operator[](const valarray<bool>& __vb) const {
- typedef __mask_expr<_ValExpr> _NewExpr;
- return __val_expr< _NewExpr >(_NewExpr(__vb, __expr_));
- }
-
- _LIBCPP_HIDE_FROM_ABI __val_expr<__indirect_expr<_ValExpr> > operator[](const valarray<size_t>& __vs) const {
- typedef __indirect_expr<_ValExpr> _NewExpr;
- return __val_expr< _NewExpr >(_NewExpr(__vs, __expr_));
- }
-
- _LIBCPP_HIDE_FROM_ABI __val_expr<_UnaryOp<__unary_plus<value_type>, _ValExpr> > operator+() const {
- typedef _UnaryOp<__unary_plus<value_type>, _ValExpr> _NewExpr;
- return __val_expr<_NewExpr>(_NewExpr(__unary_plus<value_type>(), __expr_));
- }
-
- _LIBCPP_HIDE_FROM_ABI __val_expr<_UnaryOp<negate<value_type>, _ValExpr> > operator-() const {
- typedef _UnaryOp<negate<value_type>, _ValExpr> _NewExpr;
- return __val_expr<_NewExpr>(_NewExpr(negate<value_type>(), __expr_));
- }
-
- _LIBCPP_HIDE_FROM_ABI __val_expr<_UnaryOp<__bit_not<value_type>, _ValExpr> > operator~() const {
- typedef _UnaryOp<__bit_not<value_type>, _ValExpr> _NewExpr;
- return __val_expr<_NewExpr>(_NewExpr(__bit_not<value_type>(), __expr_));
- }
-
- _LIBCPP_HIDE_FROM_ABI __val_expr<_UnaryOp<logical_not<value_type>, _ValExpr> > operator!() const {
- typedef _UnaryOp<logical_not<value_type>, _ValExpr> _NewExpr;
- return __val_expr<_NewExpr>(_NewExpr(logical_not<value_type>(), __expr_));
- }
-
- operator valarray<__result_type>() const;
-
- _LIBCPP_HIDE_FROM_ABI size_t size() const { return __expr_.size(); }
-
- _LIBCPP_HIDE_FROM_ABI __result_type sum() const {
- size_t __n = __expr_.size();
- __result_type __r = __n ? __expr_[0] : __result_type();
- for (size_t __i = 1; __i < __n; ++__i)
- __r += __expr_[__i];
- return __r;
- }
-
- _LIBCPP_HIDE_FROM_ABI __result_type min() const {
- size_t __n = size();
- __result_type __r = __n ? (*this)[0] : __result_type();
- for (size_t __i = 1; __i < __n; ++__i) {
- __result_type __x = __expr_[__i];
- if (__x < __r)
- __r = __x;
- }
- return __r;
- }
-
- _LIBCPP_HIDE_FROM_ABI __result_type max() const {
- size_t __n = size();
- __result_type __r = __n ? (*this)[0] : __result_type();
- for (size_t __i = 1; __i < __n; ++__i) {
- __result_type __x = __expr_[__i];
- if (__r < __x)
- __r = __x;
- }
- return __r;
- }
-
- _LIBCPP_HIDE_FROM_ABI __val_expr<__shift_expr<_ValExpr> > shift(int __i) const {
- return __val_expr<__shift_expr<_ValExpr> >(__shift_expr<_ValExpr>(__i, __expr_));
- }
-
- _LIBCPP_HIDE_FROM_ABI __val_expr<__cshift_expr<_ValExpr> > cshift(int __i) const {
- return __val_expr<__cshift_expr<_ValExpr> >(__cshift_expr<_ValExpr>(__i, __expr_));
- }
-
- _LIBCPP_HIDE_FROM_ABI __val_expr<_UnaryOp<__apply_expr<value_type, value_type (*)(value_type)>, _ValExpr> >
- apply(value_type __f(value_type)) const {
- typedef __apply_expr<value_type, value_type (*)(value_type)> _Op;
- typedef _UnaryOp<_Op, _ValExpr> _NewExpr;
- return __val_expr<_NewExpr>(_NewExpr(_Op(__f), __expr_));
- }
-
- _LIBCPP_HIDE_FROM_ABI __val_expr<_UnaryOp<__apply_expr<value_type, value_type (*)(const value_type&)>, _ValExpr> >
- apply(value_type __f(const value_type&)) const {
- typedef __apply_expr<value_type, value_type (*)(const value_type&)> _Op;
- typedef _UnaryOp<_Op, _ValExpr> _NewExpr;
- return __val_expr<_NewExpr>(_NewExpr(_Op(__f), __expr_));
- }
-};
-
-template <class _ValExpr>
-__val_expr<_ValExpr>::operator valarray<__val_expr::__result_type>() const {
- valarray<__result_type> __r;
- size_t __n = __expr_.size();
- if (__n) {
- __r.__begin_ = __r.__end_ = allocator<__result_type>().allocate(__n);
- for (size_t __i = 0; __i != __n; ++__r.__end_, ++__i)
- ::new ((void*)__r.__end_) __result_type(__expr_[__i]);
- }
- return __r;
-}
-
-// valarray
-
-template <class _Tp>
-inline valarray<_Tp>::valarray(size_t __n) : __begin_(nullptr), __end_(nullptr) {
- if (__n) {
- __begin_ = __end_ = allocator<value_type>().allocate(__n);
- auto __guard = std::__make_exception_guard([&] { __clear(__n); });
- for (size_t __n_left = __n; __n_left; --__n_left, ++__end_)
- ::new ((void*)__end_) value_type();
- __guard.__complete();
- }
-}
-
-template <class _Tp>
-inline valarray<_Tp>::valarray(const value_type& __x, size_t __n) : __begin_(nullptr), __end_(nullptr) {
- resize(__n, __x);
-}
-
-template <class _Tp>
-valarray<_Tp>::valarray(const value_type* __p, size_t __n) : __begin_(nullptr), __end_(nullptr) {
- if (__n) {
- __begin_ = __end_ = allocator<value_type>().allocate(__n);
- auto __guard = std::__make_exception_guard([&] { __clear(__n); });
- for (size_t __n_left = __n; __n_left; ++__end_, ++__p, --__n_left)
- ::new ((void*)__end_) value_type(*__p);
- __guard.__complete();
- }
-}
-
-template <class _Tp>
-valarray<_Tp>::valarray(const valarray& __v) : __begin_(nullptr), __end_(nullptr) {
- if (__v.size()) {
- __begin_ = __end_ = allocator<value_type>().allocate(__v.size());
- auto __guard = std::__make_exception_guard([&] { __clear(__v.size()); });
- for (value_type* __p = __v.__begin_; __p != __v.__end_; ++__end_, ++__p)
- ::new ((void*)__end_) value_type(*__p);
- __guard.__complete();
- }
-}
-
-# ifndef _LIBCPP_CXX03_LANG
-
-template <class _Tp>
-inline valarray<_Tp>::valarray(valarray&& __v) _NOEXCEPT : __begin_(__v.__begin_), __end_(__v.__end_) {
- __v.__begin_ = __v.__end_ = nullptr;
-}
-
-template <class _Tp>
-valarray<_Tp>::valarray(initializer_list<value_type> __il) : __begin_(nullptr), __end_(nullptr) {
- const size_t __n = __il.size();
- if (__n) {
- __begin_ = __end_ = allocator<value_type>().allocate(__n);
- auto __guard = std::__make_exception_guard([&] { __clear(__n); });
- size_t __n_left = __n;
- for (const value_type* __p = __il.begin(); __n_left; ++__end_, ++__p, --__n_left)
- ::new ((void*)__end_) value_type(*__p);
- __guard.__complete();
- }
-}
-
-# endif // _LIBCPP_CXX03_LANG
-
-template <class _Tp>
-valarray<_Tp>::valarray(const slice_array<value_type>& __sa) : __begin_(nullptr), __end_(nullptr) {
- const size_t __n = __sa.__size_;
- if (__n) {
- __begin_ = __end_ = allocator<value_type>().allocate(__n);
- auto __guard = std::__make_exception_guard([&] { __clear(__n); });
- size_t __n_left = __n;
- for (const value_type* __p = __sa.__vp_; __n_left; ++__end_, __p += __sa.__stride_, --__n_left)
- ::new ((void*)__end_) value_type(*__p);
- __guard.__complete();
- }
-}
-
-template <class _Tp>
-valarray<_Tp>::valarray(const gslice_array<value_type>& __ga) : __begin_(nullptr), __end_(nullptr) {
- const size_t __n = __ga.__1d_.size();
- if (__n) {
- __begin_ = __end_ = allocator<value_type>().allocate(__n);
- auto __guard = std::__make_exception_guard([&] { __clear(__n); });
- typedef const size_t* _Ip;
- const value_type* __s = __ga.__vp_;
- for (_Ip __i = __ga.__1d_.__begin_, __e = __ga.__1d_.__end_; __i != __e; ++__i, ++__end_)
- ::new ((void*)__end_) value_type(__s[*__i]);
- __guard.__complete();
- }
-}
-
-template <class _Tp>
-valarray<_Tp>::valarray(const mask_array<value_type>& __ma) : __begin_(nullptr), __end_(nullptr) {
- const size_t __n = __ma.__1d_.size();
- if (__n) {
- __begin_ = __end_ = allocator<value_type>().allocate(__n);
- auto __guard = std::__make_exception_guard([&] { __clear(__n); });
- typedef const size_t* _Ip;
- const value_type* __s = __ma.__vp_;
- for (_Ip __i = __ma.__1d_.__begin_, __e = __ma.__1d_.__end_; __i != __e; ++__i, ++__end_)
- ::new ((void*)__end_) value_type(__s[*__i]);
- __guard.__complete();
- }
-}
-
-template <class _Tp>
-valarray<_Tp>::valarray(const indirect_array<value_type>& __ia) : __begin_(nullptr), __end_(nullptr) {
- const size_t __n = __ia.__1d_.size();
- if (__n) {
- __begin_ = __end_ = allocator<value_type>().allocate(__n);
- auto __guard = std::__make_exception_guard([&] { __clear(__n); });
- typedef const size_t* _Ip;
- const value_type* __s = __ia.__vp_;
- for (_Ip __i = __ia.__1d_.__begin_, __e = __ia.__1d_.__end_; __i != __e; ++__i, ++__end_)
- ::new ((void*)__end_) value_type(__s[*__i]);
- __guard.__complete();
- }
-}
-
-template <class _Tp>
-inline valarray<_Tp>::~valarray() {
- __clear(size());
-}
-
-template <class _Tp>
-valarray<_Tp>& valarray<_Tp>::__assign_range(const value_type* __f, const value_type* __l) {
- size_t __n = __l - __f;
- if (size() != __n) {
- __clear(size());
- __begin_ = allocator<value_type>().allocate(__n);
- __end_ = __begin_ + __n;
- std::uninitialized_copy(__f, __l, __begin_);
- } else {
- std::copy(__f, __l, __begin_);
- }
- return *this;
-}
-
-template <class _Tp>
-valarray<_Tp>& valarray<_Tp>::operator=(const valarray& __v) {
- if (this != std::addressof(__v))
- return __assign_range(__v.__begin_, __v.__end_);
- return *this;
-}
-
-# ifndef _LIBCPP_CXX03_LANG
-
-template <class _Tp>
-inline valarray<_Tp>& valarray<_Tp>::operator=(valarray&& __v) _NOEXCEPT {
- __clear(size());
- __begin_ = __v.__begin_;
- __end_ = __v.__end_;
- __v.__begin_ = nullptr;
- __v.__end_ = nullptr;
- return *this;
-}
-
-template <class _Tp>
-inline valarray<_Tp>& valarray<_Tp>::operator=(initializer_list<value_type> __il) {
- return __assign_range(__il.begin(), __il.end());
-}
-
-# endif // _LIBCPP_CXX03_LANG
-
-template <class _Tp>
-inline valarray<_Tp>& valarray<_Tp>::operator=(const value_type& __x) {
- std::fill(__begin_, __end_, __x);
- return *this;
-}
-
-template <class _Tp>
-inline valarray<_Tp>& valarray<_Tp>::operator=(const slice_array<value_type>& __sa) {
- value_type* __t = __begin_;
- const value_type* __s = __sa.__vp_;
- for (size_t __n = __sa.__size_; __n; --__n, __s += __sa.__stride_, ++__t)
- *__t = *__s;
- return *this;
-}
-
-template <class _Tp>
-inline valarray<_Tp>& valarray<_Tp>::operator=(const gslice_array<value_type>& __ga) {
- typedef const size_t* _Ip;
- value_type* __t = __begin_;
- const value_type* __s = __ga.__vp_;
- for (_Ip __i = __ga.__1d_.__begin_, __e = __ga.__1d_.__end_; __i != __e; ++__i, ++__t)
- *__t = __s[*__i];
- return *this;
-}
-
-template <class _Tp>
-inline valarray<_Tp>& valarray<_Tp>::operator=(const mask_array<value_type>& __ma) {
- typedef const size_t* _Ip;
- value_type* __t = __begin_;
- const value_type* __s = __ma.__vp_;
- for (_Ip __i = __ma.__1d_.__begin_, __e = __ma.__1d_.__end_; __i != __e; ++__i, ++__t)
- *__t = __s[*__i];
- return *this;
-}
-
-template <class _Tp>
-inline valarray<_Tp>& valarray<_Tp>::operator=(const indirect_array<value_type>& __ia) {
- typedef const size_t* _Ip;
- value_type* __t = __begin_;
- const value_type* __s = __ia.__vp_;
- for (_Ip __i = __ia.__1d_.__begin_, __e = __ia.__1d_.__end_; __i != __e; ++__i, ++__t)
- *__t = __s[*__i];
- return *this;
-}
-
-template <class _Tp>
-template <class _ValExpr>
-inline valarray<_Tp>& valarray<_Tp>::operator=(const __val_expr<_ValExpr>& __v) {
- size_t __n = __v.size();
- if (size() != __n)
- resize(__n);
- value_type* __t = __begin_;
- for (size_t __i = 0; __i != __n; ++__t, ++__i)
- *__t = __result_type(__v[__i]);
- return *this;
-}
-
-template <class _Tp>
-inline __val_expr<__slice_expr<const valarray<_Tp>&> > valarray<_Tp>::operator[](slice __s) const {
- return __val_expr<__slice_expr<const valarray&> >(__slice_expr<const valarray&>(__s, *this));
-}
-
-template <class _Tp>
-inline slice_array<_Tp> valarray<_Tp>::operator[](slice __s) {
- return slice_array<value_type>(__s, *this);
-}
-
-template <class _Tp>
-inline __val_expr<__indirect_expr<const valarray<_Tp>&> > valarray<_Tp>::operator[](const gslice& __gs) const {
- return __val_expr<__indirect_expr<const valarray&> >(__indirect_expr<const valarray&>(__gs.__1d_, *this));
-}
-
-template <class _Tp>
-inline gslice_array<_Tp> valarray<_Tp>::operator[](const gslice& __gs) {
- return gslice_array<value_type>(__gs, *this);
-}
-
-# ifndef _LIBCPP_CXX03_LANG
-
-template <class _Tp>
-inline __val_expr<__indirect_expr<const valarray<_Tp>&> > valarray<_Tp>::operator[](gslice&& __gs) const {
- return __val_expr<__indirect_expr<const valarray&> >(__indirect_expr<const valarray&>(std::move(__gs.__1d_), *this));
-}
-
-template <class _Tp>
-inline gslice_array<_Tp> valarray<_Tp>::operator[](gslice&& __gs) {
- return gslice_array<value_type>(std::move(__gs), *this);
-}
-
-# endif // _LIBCPP_CXX03_LANG
-
-template <class _Tp>
-inline __val_expr<__mask_expr<const valarray<_Tp>&> > valarray<_Tp>::operator[](const valarray<bool>& __vb) const {
- return __val_expr<__mask_expr<const valarray&> >(__mask_expr<const valarray&>(__vb, *this));
-}
-
-template <class _Tp>
-inline mask_array<_Tp> valarray<_Tp>::operator[](const valarray<bool>& __vb) {
- return mask_array<value_type>(__vb, *this);
-}
-
-# ifndef _LIBCPP_CXX03_LANG
-
-template <class _Tp>
-inline __val_expr<__mask_expr<const valarray<_Tp>&> > valarray<_Tp>::operator[](valarray<bool>&& __vb) const {
- return __val_expr<__mask_expr<const valarray&> >(__mask_expr<const valarray&>(std::move(__vb), *this));
-}
-
-template <class _Tp>
-inline mask_array<_Tp> valarray<_Tp>::operator[](valarray<bool>&& __vb) {
- return mask_array<value_type>(std::move(__vb), *this);
-}
-
-# endif // _LIBCPP_CXX03_LANG
-
-template <class _Tp>
-inline __val_expr<__indirect_expr<const valarray<_Tp>&> >
-valarray<_Tp>::operator[](const valarray<size_t>& __vs) const {
- return __val_expr<__indirect_expr<const valarray&> >(__indirect_expr<const valarray&>(__vs, *this));
-}
-
-template <class _Tp>
-inline indirect_array<_Tp> valarray<_Tp>::operator[](const valarray<size_t>& __vs) {
- return indirect_array<value_type>(__vs, *this);
-}
-
-# ifndef _LIBCPP_CXX03_LANG
-
-template <class _Tp>
-inline __val_expr<__indirect_expr<const valarray<_Tp>&> > valarray<_Tp>::operator[](valarray<size_t>&& __vs) const {
- return __val_expr<__indirect_expr<const valarray&> >(__indirect_expr<const valarray&>(std::move(__vs), *this));
-}
-
-template <class _Tp>
-inline indirect_array<_Tp> valarray<_Tp>::operator[](valarray<size_t>&& __vs) {
- return indirect_array<value_type>(std::move(__vs), *this);
-}
-
-# endif // _LIBCPP_CXX03_LANG
-
-template <class _Tp>
-inline __val_expr<_UnaryOp<__unary_plus<_Tp>, const valarray<_Tp>&> > valarray<_Tp>::operator+() const {
- using _Op = _UnaryOp<__unary_plus<_Tp>, const valarray<_Tp>&>;
- return __val_expr<_Op>(_Op(__unary_plus<_Tp>(), *this));
-}
-
-template <class _Tp>
-inline __val_expr<_UnaryOp<negate<_Tp>, const valarray<_Tp>&> > valarray<_Tp>::operator-() const {
- using _Op = _UnaryOp<negate<_Tp>, const valarray<_Tp>&>;
- return __val_expr<_Op>(_Op(negate<_Tp>(), *this));
-}
-
-template <class _Tp>
-inline __val_expr<_UnaryOp<__bit_not<_Tp>, const valarray<_Tp>&> > valarray<_Tp>::operator~() const {
- using _Op = _UnaryOp<__bit_not<_Tp>, const valarray<_Tp>&>;
- return __val_expr<_Op>(_Op(__bit_not<_Tp>(), *this));
-}
-
-template <class _Tp>
-inline __val_expr<_UnaryOp<logical_not<_Tp>, const valarray<_Tp>&> > valarray<_Tp>::operator!() const {
- using _Op = _UnaryOp<logical_not<_Tp>, const valarray<_Tp>&>;
- return __val_expr<_Op>(_Op(logical_not<_Tp>(), *this));
-}
-
-template <class _Tp>
-inline valarray<_Tp>& valarray<_Tp>::operator*=(const value_type& __x) {
- for (value_type* __p = __begin_; __p != __end_; ++__p)
- *__p *= __x;
- return *this;
-}
-
-template <class _Tp>
-inline valarray<_Tp>& valarray<_Tp>::operator/=(const value_type& __x) {
- for (value_type* __p = __begin_; __p != __end_; ++__p)
- *__p /= __x;
- return *this;
-}
-
-template <class _Tp>
-inline valarray<_Tp>& valarray<_Tp>::operator%=(const value_type& __x) {
- for (value_type* __p = __begin_; __p != __end_; ++__p)
- *__p %= __x;
- return *this;
-}
-
-template <class _Tp>
-inline valarray<_Tp>& valarray<_Tp>::operator+=(const value_type& __x) {
- for (value_type* __p = __begin_; __p != __end_; ++__p)
- *__p += __x;
- return *this;
-}
-
-template <class _Tp>
-inline valarray<_Tp>& valarray<_Tp>::operator-=(const value_type& __x) {
- for (value_type* __p = __begin_; __p != __end_; ++__p)
- *__p -= __x;
- return *this;
-}
-
-template <class _Tp>
-inline valarray<_Tp>& valarray<_Tp>::operator^=(const value_type& __x) {
- for (value_type* __p = __begin_; __p != __end_; ++__p)
- *__p ^= __x;
- return *this;
-}
-
-template <class _Tp>
-inline valarray<_Tp>& valarray<_Tp>::operator&=(const value_type& __x) {
- for (value_type* __p = __begin_; __p != __end_; ++__p)
- *__p &= __x;
- return *this;
-}
-
-template <class _Tp>
-inline valarray<_Tp>& valarray<_Tp>::operator|=(const value_type& __x) {
- for (value_type* __p = __begin_; __p != __end_; ++__p)
- *__p |= __x;
- return *this;
-}
-
-template <class _Tp>
-inline valarray<_Tp>& valarray<_Tp>::operator<<=(const value_type& __x) {
- for (value_type* __p = __begin_; __p != __end_; ++__p)
- *__p <<= __x;
- return *this;
-}
-
-template <class _Tp>
-inline valarray<_Tp>& valarray<_Tp>::operator>>=(const value_type& __x) {
- for (value_type* __p = __begin_; __p != __end_; ++__p)
- *__p >>= __x;
- return *this;
-}
-
-template <class _Tp>
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> >
-inline valarray<_Tp>& valarray<_Tp>::operator*=(const _Expr& __v) {
- size_t __i = 0;
- for (value_type* __t = __begin_; __t != __end_; ++__t, ++__i)
- *__t *= std::__get(__v, __i);
- return *this;
-}
-
-template <class _Tp>
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> >
-inline valarray<_Tp>& valarray<_Tp>::operator/=(const _Expr& __v) {
- size_t __i = 0;
- for (value_type* __t = __begin_; __t != __end_; ++__t, ++__i)
- *__t /= std::__get(__v, __i);
- return *this;
-}
-
-template <class _Tp>
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> >
-inline valarray<_Tp>& valarray<_Tp>::operator%=(const _Expr& __v) {
- size_t __i = 0;
- for (value_type* __t = __begin_; __t != __end_; ++__t, ++__i)
- *__t %= std::__get(__v, __i);
- return *this;
-}
-
-template <class _Tp>
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> >
-inline valarray<_Tp>& valarray<_Tp>::operator+=(const _Expr& __v) {
- size_t __i = 0;
- for (value_type* __t = __begin_; __t != __end_; ++__t, ++__i)
- *__t += std::__get(__v, __i);
- return *this;
-}
-
-template <class _Tp>
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> >
-inline valarray<_Tp>& valarray<_Tp>::operator-=(const _Expr& __v) {
- size_t __i = 0;
- for (value_type* __t = __begin_; __t != __end_; ++__t, ++__i)
- *__t -= std::__get(__v, __i);
- return *this;
-}
-
-template <class _Tp>
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> >
-inline valarray<_Tp>& valarray<_Tp>::operator^=(const _Expr& __v) {
- size_t __i = 0;
- for (value_type* __t = __begin_; __t != __end_; ++__t, ++__i)
- *__t ^= std::__get(__v, __i);
- return *this;
-}
-
-template <class _Tp>
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> >
-inline valarray<_Tp>& valarray<_Tp>::operator|=(const _Expr& __v) {
- size_t __i = 0;
- for (value_type* __t = __begin_; __t != __end_; ++__t, ++__i)
- *__t |= std::__get(__v, __i);
- return *this;
-}
-
-template <class _Tp>
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> >
-inline valarray<_Tp>& valarray<_Tp>::operator&=(const _Expr& __v) {
- size_t __i = 0;
- for (value_type* __t = __begin_; __t != __end_; ++__t, ++__i)
- *__t &= std::__get(__v, __i);
- return *this;
-}
-
-template <class _Tp>
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> >
-inline valarray<_Tp>& valarray<_Tp>::operator<<=(const _Expr& __v) {
- size_t __i = 0;
- for (value_type* __t = __begin_; __t != __end_; ++__t, ++__i)
- *__t <<= std::__get(__v, __i);
- return *this;
-}
-
-template <class _Tp>
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> >
-inline valarray<_Tp>& valarray<_Tp>::operator>>=(const _Expr& __v) {
- size_t __i = 0;
- for (value_type* __t = __begin_; __t != __end_; ++__t, ++__i)
- *__t >>= std::__get(__v, __i);
- return *this;
-}
-
-template <class _Tp>
-inline void valarray<_Tp>::swap(valarray& __v) _NOEXCEPT {
- std::swap(__begin_, __v.__begin_);
- std::swap(__end_, __v.__end_);
-}
-
-template <class _Tp>
-inline _Tp valarray<_Tp>::sum() const {
- if (__begin_ == __end_)
- return value_type();
- const value_type* __p = __begin_;
- _Tp __r = *__p;
- for (++__p; __p != __end_; ++__p)
- __r += *__p;
- return __r;
-}
-
-template <class _Tp>
-inline _Tp valarray<_Tp>::min() const {
- if (__begin_ == __end_)
- return value_type();
- return *std::min_element(__begin_, __end_);
-}
-
-template <class _Tp>
-inline _Tp valarray<_Tp>::max() const {
- if (__begin_ == __end_)
- return value_type();
- return *std::max_element(__begin_, __end_);
-}
-
-template <class _Tp>
-valarray<_Tp> valarray<_Tp>::shift(int __i) const {
- valarray<value_type> __r;
- size_t __n = size();
- if (__n) {
- __r.__begin_ = __r.__end_ = allocator<value_type>().allocate(__n);
- const value_type* __sb;
- value_type* __tb;
- value_type* __te;
- if (__i >= 0) {
- __i = std::min(__i, static_cast<int>(__n));
- __sb = __begin_ + __i;
- __tb = __r.__begin_;
- __te = __r.__begin_ + (__n - __i);
- } else {
- __i = std::min(-__i, static_cast<int>(__n));
- __sb = __begin_;
- __tb = __r.__begin_ + __i;
- __te = __r.__begin_ + __n;
- }
- for (; __r.__end_ != __tb; ++__r.__end_)
- ::new ((void*)__r.__end_) value_type();
- for (; __r.__end_ != __te; ++__r.__end_, ++__sb)
- ::new ((void*)__r.__end_) value_type(*__sb);
- for (__te = __r.__begin_ + __n; __r.__end_ != __te; ++__r.__end_)
- ::new ((void*)__r.__end_) value_type();
- }
- return __r;
-}
-
-template <class _Tp>
-valarray<_Tp> valarray<_Tp>::cshift(int __i) const {
- valarray<value_type> __r;
- size_t __n = size();
- if (__n) {
- __r.__begin_ = __r.__end_ = allocator<value_type>().allocate(__n);
- __i %= static_cast<int>(__n);
- const value_type* __m = __i >= 0 ? __begin_ + __i : __end_ + __i;
- for (const value_type* __s = __m; __s != __end_; ++__r.__end_, ++__s)
- ::new ((void*)__r.__end_) value_type(*__s);
- for (const value_type* __s = __begin_; __s != __m; ++__r.__end_, ++__s)
- ::new ((void*)__r.__end_) value_type(*__s);
- }
- return __r;
-}
-
-template <class _Tp>
-valarray<_Tp> valarray<_Tp>::apply(value_type __f(value_type)) const {
- valarray<value_type> __r;
- size_t __n = size();
- if (__n) {
- __r.__begin_ = __r.__end_ = allocator<value_type>().allocate(__n);
- for (const value_type* __p = __begin_; __n; ++__r.__end_, ++__p, --__n)
- ::new ((void*)__r.__end_) value_type(__f(*__p));
- }
- return __r;
-}
-
-template <class _Tp>
-valarray<_Tp> valarray<_Tp>::apply(value_type __f(const value_type&)) const {
- valarray<value_type> __r;
- size_t __n = size();
- if (__n) {
- __r.__begin_ = __r.__end_ = allocator<value_type>().allocate(__n);
- for (const value_type* __p = __begin_; __n; ++__r.__end_, ++__p, --__n)
- ::new ((void*)__r.__end_) value_type(__f(*__p));
- }
- return __r;
-}
-
-template <class _Tp>
-inline void valarray<_Tp>::__clear(size_t __capacity) {
- if (__begin_ != nullptr) {
- while (__end_ != __begin_)
- (--__end_)->~value_type();
- allocator<value_type>().deallocate(__begin_, __capacity);
- __begin_ = __end_ = nullptr;
- }
-}
-
-template <class _Tp>
-void valarray<_Tp>::resize(size_t __n, value_type __x) {
- __clear(size());
- if (__n) {
- __begin_ = __end_ = allocator<value_type>().allocate(__n);
- auto __guard = std::__make_exception_guard([&] { __clear(__n); });
- for (size_t __n_left = __n; __n_left; --__n_left, ++__end_)
- ::new ((void*)__end_) value_type(__x);
- __guard.__complete();
- }
-}
-
-template <class _Tp>
-inline _LIBCPP_HIDE_FROM_ABI void swap(valarray<_Tp>& __x, valarray<_Tp>& __y) _NOEXCEPT {
- __x.swap(__y);
-}
-
-template <class _Expr1,
- class _Expr2,
- __enable_if_t<__is_val_expr<_Expr1>::value && __is_val_expr<_Expr2>::value, int> = 0>
-inline _LIBCPP_HIDE_FROM_ABI __val_expr<_BinaryOp<multiplies<typename _Expr1::value_type>, _Expr1, _Expr2> >
-operator*(const _Expr1& __x, const _Expr2& __y) {
- typedef typename _Expr1::value_type value_type;
- typedef _BinaryOp<multiplies<value_type>, _Expr1, _Expr2> _Op;
- return __val_expr<_Op>(_Op(multiplies<value_type>(), __x, __y));
-}
-
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
-inline _LIBCPP_HIDE_FROM_ABI
-__val_expr<_BinaryOp<multiplies<typename _Expr::value_type>, _Expr, __scalar_expr<typename _Expr::value_type> > >
-operator*(const _Expr& __x, const typename _Expr::value_type& __y) {
- typedef typename _Expr::value_type value_type;
- typedef _BinaryOp<multiplies<value_type>, _Expr, __scalar_expr<value_type> > _Op;
- return __val_expr<_Op>(_Op(multiplies<value_type>(), __x, __scalar_expr<value_type>(__y, __x.size())));
-}
-
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
-inline _LIBCPP_HIDE_FROM_ABI
-__val_expr<_BinaryOp<multiplies<typename _Expr::value_type>, __scalar_expr<typename _Expr::value_type>, _Expr> >
-operator*(const typename _Expr::value_type& __x, const _Expr& __y) {
- typedef typename _Expr::value_type value_type;
- typedef _BinaryOp<multiplies<value_type>, __scalar_expr<value_type>, _Expr> _Op;
- return __val_expr<_Op>(_Op(multiplies<value_type>(), __scalar_expr<value_type>(__x, __y.size()), __y));
-}
-
-template <class _Expr1,
- class _Expr2,
- __enable_if_t<__is_val_expr<_Expr1>::value && __is_val_expr<_Expr2>::value, int> = 0>
-inline _LIBCPP_HIDE_FROM_ABI __val_expr<_BinaryOp<divides<typename _Expr1::value_type>, _Expr1, _Expr2> >
-operator/(const _Expr1& __x, const _Expr2& __y) {
- typedef typename _Expr1::value_type value_type;
- typedef _BinaryOp<divides<value_type>, _Expr1, _Expr2> _Op;
- return __val_expr<_Op>(_Op(divides<value_type>(), __x, __y));
-}
-
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
-inline _LIBCPP_HIDE_FROM_ABI
-__val_expr<_BinaryOp<divides<typename _Expr::value_type>, _Expr, __scalar_expr<typename _Expr::value_type> > >
-operator/(const _Expr& __x, const typename _Expr::value_type& __y) {
- typedef typename _Expr::value_type value_type;
- typedef _BinaryOp<divides<value_type>, _Expr, __scalar_expr<value_type> > _Op;
- return __val_expr<_Op>(_Op(divides<value_type>(), __x, __scalar_expr<value_type>(__y, __x.size())));
-}
-
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
-inline _LIBCPP_HIDE_FROM_ABI
-__val_expr<_BinaryOp<divides<typename _Expr::value_type>, __scalar_expr<typename _Expr::value_type>, _Expr> >
-operator/(const typename _Expr::value_type& __x, const _Expr& __y) {
- typedef typename _Expr::value_type value_type;
- typedef _BinaryOp<divides<value_type>, __scalar_expr<value_type>, _Expr> _Op;
- return __val_expr<_Op>(_Op(divides<value_type>(), __scalar_expr<value_type>(__x, __y.size()), __y));
-}
-
-template <class _Expr1,
- class _Expr2,
- __enable_if_t<__is_val_expr<_Expr1>::value && __is_val_expr<_Expr2>::value, int> = 0>
-inline _LIBCPP_HIDE_FROM_ABI __val_expr<_BinaryOp<modulus<typename _Expr1::value_type>, _Expr1, _Expr2> >
-operator%(const _Expr1& __x, const _Expr2& __y) {
- typedef typename _Expr1::value_type value_type;
- typedef _BinaryOp<modulus<value_type>, _Expr1, _Expr2> _Op;
- return __val_expr<_Op>(_Op(modulus<value_type>(), __x, __y));
-}
-
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
-inline _LIBCPP_HIDE_FROM_ABI
-__val_expr<_BinaryOp<modulus<typename _Expr::value_type>, _Expr, __scalar_expr<typename _Expr::value_type> > >
-operator%(const _Expr& __x, const typename _Expr::value_type& __y) {
- typedef typename _Expr::value_type value_type;
- typedef _BinaryOp<modulus<value_type>, _Expr, __scalar_expr<value_type> > _Op;
- return __val_expr<_Op>(_Op(modulus<value_type>(), __x, __scalar_expr<value_type>(__y, __x.size())));
-}
-
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
-inline _LIBCPP_HIDE_FROM_ABI
-__val_expr<_BinaryOp<modulus<typename _Expr::value_type>, __scalar_expr<typename _Expr::value_type>, _Expr> >
-operator%(const typename _Expr::value_type& __x, const _Expr& __y) {
- typedef typename _Expr::value_type value_type;
- typedef _BinaryOp<modulus<value_type>, __scalar_expr<value_type>, _Expr> _Op;
- return __val_expr<_Op>(_Op(modulus<value_type>(), __scalar_expr<value_type>(__x, __y.size()), __y));
-}
-
-template <class _Expr1,
- class _Expr2,
- __enable_if_t<__is_val_expr<_Expr1>::value && __is_val_expr<_Expr2>::value, int> = 0>
-inline _LIBCPP_HIDE_FROM_ABI __val_expr<_BinaryOp<plus<typename _Expr1::value_type>, _Expr1, _Expr2> >
-operator+(const _Expr1& __x, const _Expr2& __y) {
- typedef typename _Expr1::value_type value_type;
- typedef _BinaryOp<plus<value_type>, _Expr1, _Expr2> _Op;
- return __val_expr<_Op>(_Op(plus<value_type>(), __x, __y));
-}
-
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
-inline _LIBCPP_HIDE_FROM_ABI
-__val_expr<_BinaryOp<plus<typename _Expr::value_type>, _Expr, __scalar_expr<typename _Expr::value_type> > >
-operator+(const _Expr& __x, const typename _Expr::value_type& __y) {
- typedef typename _Expr::value_type value_type;
- typedef _BinaryOp<plus<value_type>, _Expr, __scalar_expr<value_type> > _Op;
- return __val_expr<_Op>(_Op(plus<value_type>(), __x, __scalar_expr<value_type>(__y, __x.size())));
-}
-
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
-inline _LIBCPP_HIDE_FROM_ABI
-__val_expr<_BinaryOp<plus<typename _Expr::value_type>, __scalar_expr<typename _Expr::value_type>, _Expr> >
-operator+(const typename _Expr::value_type& __x, const _Expr& __y) {
- typedef typename _Expr::value_type value_type;
- typedef _BinaryOp<plus<value_type>, __scalar_expr<value_type>, _Expr> _Op;
- return __val_expr<_Op>(_Op(plus<value_type>(), __scalar_expr<value_type>(__x, __y.size()), __y));
-}
-
-template <class _Expr1,
- class _Expr2,
- __enable_if_t<__is_val_expr<_Expr1>::value && __is_val_expr<_Expr2>::value, int> = 0>
-inline _LIBCPP_HIDE_FROM_ABI __val_expr<_BinaryOp<minus<typename _Expr1::value_type>, _Expr1, _Expr2> >
-operator-(const _Expr1& __x, const _Expr2& __y) {
- typedef typename _Expr1::value_type value_type;
- typedef _BinaryOp<minus<value_type>, _Expr1, _Expr2> _Op;
- return __val_expr<_Op>(_Op(minus<value_type>(), __x, __y));
-}
-
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
-inline _LIBCPP_HIDE_FROM_ABI
-__val_expr<_BinaryOp<minus<typename _Expr::value_type>, _Expr, __scalar_expr<typename _Expr::value_type> > >
-operator-(const _Expr& __x, const typename _Expr::value_type& __y) {
- typedef typename _Expr::value_type value_type;
- typedef _BinaryOp<minus<value_type>, _Expr, __scalar_expr<value_type> > _Op;
- return __val_expr<_Op>(_Op(minus<value_type>(), __x, __scalar_expr<value_type>(__y, __x.size())));
-}
-
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
-inline _LIBCPP_HIDE_FROM_ABI
-__val_expr<_BinaryOp<minus<typename _Expr::value_type>, __scalar_expr<typename _Expr::value_type>, _Expr> >
-operator-(const typename _Expr::value_type& __x, const _Expr& __y) {
- typedef typename _Expr::value_type value_type;
- typedef _BinaryOp<minus<value_type>, __scalar_expr<value_type>, _Expr> _Op;
- return __val_expr<_Op>(_Op(minus<value_type>(), __scalar_expr<value_type>(__x, __y.size()), __y));
-}
-
-template <class _Expr1,
- class _Expr2,
- __enable_if_t<__is_val_expr<_Expr1>::value && __is_val_expr<_Expr2>::value, int> = 0>
-inline _LIBCPP_HIDE_FROM_ABI __val_expr<_BinaryOp<bit_xor<typename _Expr1::value_type>, _Expr1, _Expr2> >
-operator^(const _Expr1& __x, const _Expr2& __y) {
- typedef typename _Expr1::value_type value_type;
- typedef _BinaryOp<bit_xor<value_type>, _Expr1, _Expr2> _Op;
- return __val_expr<_Op>(_Op(bit_xor<value_type>(), __x, __y));
-}
-
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
-inline _LIBCPP_HIDE_FROM_ABI
-__val_expr<_BinaryOp<bit_xor<typename _Expr::value_type>, _Expr, __scalar_expr<typename _Expr::value_type> > >
-operator^(const _Expr& __x, const typename _Expr::value_type& __y) {
- typedef typename _Expr::value_type value_type;
- typedef _BinaryOp<bit_xor<value_type>, _Expr, __scalar_expr<value_type> > _Op;
- return __val_expr<_Op>(_Op(bit_xor<value_type>(), __x, __scalar_expr<value_type>(__y, __x.size())));
-}
-
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
-inline _LIBCPP_HIDE_FROM_ABI
-__val_expr<_BinaryOp<bit_xor<typename _Expr::value_type>, __scalar_expr<typename _Expr::value_type>, _Expr> >
-operator^(const typename _Expr::value_type& __x, const _Expr& __y) {
- typedef typename _Expr::value_type value_type;
- typedef _BinaryOp<bit_xor<value_type>, __scalar_expr<value_type>, _Expr> _Op;
- return __val_expr<_Op>(_Op(bit_xor<value_type>(), __scalar_expr<value_type>(__x, __y.size()), __y));
-}
-
-template <class _Expr1,
- class _Expr2,
- __enable_if_t<__is_val_expr<_Expr1>::value && __is_val_expr<_Expr2>::value, int> = 0>
-inline _LIBCPP_HIDE_FROM_ABI __val_expr<_BinaryOp<bit_and<typename _Expr1::value_type>, _Expr1, _Expr2> >
-operator&(const _Expr1& __x, const _Expr2& __y) {
- typedef typename _Expr1::value_type value_type;
- typedef _BinaryOp<bit_and<value_type>, _Expr1, _Expr2> _Op;
- return __val_expr<_Op>(_Op(bit_and<value_type>(), __x, __y));
-}
-
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
-inline _LIBCPP_HIDE_FROM_ABI
-__val_expr<_BinaryOp<bit_and<typename _Expr::value_type>, _Expr, __scalar_expr<typename _Expr::value_type> > >
-operator&(const _Expr& __x, const typename _Expr::value_type& __y) {
- typedef typename _Expr::value_type value_type;
- typedef _BinaryOp<bit_and<value_type>, _Expr, __scalar_expr<value_type> > _Op;
- return __val_expr<_Op>(_Op(bit_and<value_type>(), __x, __scalar_expr<value_type>(__y, __x.size())));
-}
-
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
-inline _LIBCPP_HIDE_FROM_ABI
-__val_expr<_BinaryOp<bit_and<typename _Expr::value_type>, __scalar_expr<typename _Expr::value_type>, _Expr> >
-operator&(const typename _Expr::value_type& __x, const _Expr& __y) {
- typedef typename _Expr::value_type value_type;
- typedef _BinaryOp<bit_and<value_type>, __scalar_expr<value_type>, _Expr> _Op;
- return __val_expr<_Op>(_Op(bit_and<value_type>(), __scalar_expr<value_type>(__x, __y.size()), __y));
-}
-
-template <class _Expr1,
- class _Expr2,
- __enable_if_t<__is_val_expr<_Expr1>::value && __is_val_expr<_Expr2>::value, int> = 0>
-inline _LIBCPP_HIDE_FROM_ABI __val_expr<_BinaryOp<bit_or<typename _Expr1::value_type>, _Expr1, _Expr2> >
-operator|(const _Expr1& __x, const _Expr2& __y) {
- typedef typename _Expr1::value_type value_type;
- typedef _BinaryOp<bit_or<value_type>, _Expr1, _Expr2> _Op;
- return __val_expr<_Op>(_Op(bit_or<value_type>(), __x, __y));
-}
-
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
-inline _LIBCPP_HIDE_FROM_ABI
-__val_expr<_BinaryOp<bit_or<typename _Expr::value_type>, _Expr, __scalar_expr<typename _Expr::value_type> > >
-operator|(const _Expr& __x, const typename _Expr::value_type& __y) {
- typedef typename _Expr::value_type value_type;
- typedef _BinaryOp<bit_or<value_type>, _Expr, __scalar_expr<value_type> > _Op;
- return __val_expr<_Op>(_Op(bit_or<value_type>(), __x, __scalar_expr<value_type>(__y, __x.size())));
-}
-
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
-inline _LIBCPP_HIDE_FROM_ABI
-__val_expr<_BinaryOp<bit_or<typename _Expr::value_type>, __scalar_expr<typename _Expr::value_type>, _Expr> >
-operator|(const typename _Expr::value_type& __x, const _Expr& __y) {
- typedef typename _Expr::value_type value_type;
- typedef _BinaryOp<bit_or<value_type>, __scalar_expr<value_type>, _Expr> _Op;
- return __val_expr<_Op>(_Op(bit_or<value_type>(), __scalar_expr<value_type>(__x, __y.size()), __y));
-}
-
-template <class _Expr1,
- class _Expr2,
- __enable_if_t<__is_val_expr<_Expr1>::value && __is_val_expr<_Expr2>::value, int> = 0>
-inline _LIBCPP_HIDE_FROM_ABI __val_expr<_BinaryOp<__bit_shift_left<typename _Expr1::value_type>, _Expr1, _Expr2> >
-operator<<(const _Expr1& __x, const _Expr2& __y) {
- typedef typename _Expr1::value_type value_type;
- typedef _BinaryOp<__bit_shift_left<value_type>, _Expr1, _Expr2> _Op;
- return __val_expr<_Op>(_Op(__bit_shift_left<value_type>(), __x, __y));
-}
-
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
-inline _LIBCPP_HIDE_FROM_ABI
-__val_expr< _BinaryOp<__bit_shift_left<typename _Expr::value_type>, _Expr, __scalar_expr<typename _Expr::value_type> > >
-operator<<(const _Expr& __x, const typename _Expr::value_type& __y) {
- typedef typename _Expr::value_type value_type;
- typedef _BinaryOp<__bit_shift_left<value_type>, _Expr, __scalar_expr<value_type> > _Op;
- return __val_expr<_Op>(_Op(__bit_shift_left<value_type>(), __x, __scalar_expr<value_type>(__y, __x.size())));
-}
-
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
-inline _LIBCPP_HIDE_FROM_ABI
-__val_expr< _BinaryOp<__bit_shift_left<typename _Expr::value_type>, __scalar_expr<typename _Expr::value_type>, _Expr> >
-operator<<(const typename _Expr::value_type& __x, const _Expr& __y) {
- typedef typename _Expr::value_type value_type;
- typedef _BinaryOp<__bit_shift_left<value_type>, __scalar_expr<value_type>, _Expr> _Op;
- return __val_expr<_Op>(_Op(__bit_shift_left<value_type>(), __scalar_expr<value_type>(__x, __y.size()), __y));
-}
-
-template <class _Expr1,
- class _Expr2,
- __enable_if_t<__is_val_expr<_Expr1>::value && __is_val_expr<_Expr2>::value, int> = 0>
-inline _LIBCPP_HIDE_FROM_ABI __val_expr<_BinaryOp<__bit_shift_right<typename _Expr1::value_type>, _Expr1, _Expr2> >
-operator>>(const _Expr1& __x, const _Expr2& __y) {
- typedef typename _Expr1::value_type value_type;
- typedef _BinaryOp<__bit_shift_right<value_type>, _Expr1, _Expr2> _Op;
- return __val_expr<_Op>(_Op(__bit_shift_right<value_type>(), __x, __y));
-}
-
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
-inline _LIBCPP_HIDE_FROM_ABI __val_expr<
- _BinaryOp<__bit_shift_right<typename _Expr::value_type>, _Expr, __scalar_expr<typename _Expr::value_type> > >
-operator>>(const _Expr& __x, const typename _Expr::value_type& __y) {
- typedef typename _Expr::value_type value_type;
- typedef _BinaryOp<__bit_shift_right<value_type>, _Expr, __scalar_expr<value_type> > _Op;
- return __val_expr<_Op>(_Op(__bit_shift_right<value_type>(), __x, __scalar_expr<value_type>(__y, __x.size())));
-}
-
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
-inline _LIBCPP_HIDE_FROM_ABI
-__val_expr< _BinaryOp<__bit_shift_right<typename _Expr::value_type>, __scalar_expr<typename _Expr::value_type>, _Expr> >
-operator>>(const typename _Expr::value_type& __x, const _Expr& __y) {
- typedef typename _Expr::value_type value_type;
- typedef _BinaryOp<__bit_shift_right<value_type>, __scalar_expr<value_type>, _Expr> _Op;
- return __val_expr<_Op>(_Op(__bit_shift_right<value_type>(), __scalar_expr<value_type>(__x, __y.size()), __y));
-}
-
-template <class _Expr1,
- class _Expr2,
- __enable_if_t<__is_val_expr<_Expr1>::value && __is_val_expr<_Expr2>::value, int> = 0>
-inline _LIBCPP_HIDE_FROM_ABI __val_expr<_BinaryOp<logical_and<typename _Expr1::value_type>, _Expr1, _Expr2> >
-operator&&(const _Expr1& __x, const _Expr2& __y) {
- typedef typename _Expr1::value_type value_type;
- typedef _BinaryOp<logical_and<value_type>, _Expr1, _Expr2> _Op;
- return __val_expr<_Op>(_Op(logical_and<value_type>(), __x, __y));
-}
-
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
-inline _LIBCPP_HIDE_FROM_ABI
-__val_expr<_BinaryOp<logical_and<typename _Expr::value_type>, _Expr, __scalar_expr<typename _Expr::value_type> > >
-operator&&(const _Expr& __x, const typename _Expr::value_type& __y) {
- typedef typename _Expr::value_type value_type;
- typedef _BinaryOp<logical_and<value_type>, _Expr, __scalar_expr<value_type> > _Op;
- return __val_expr<_Op>(_Op(logical_and<value_type>(), __x, __scalar_expr<value_type>(__y, __x.size())));
-}
-
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
-inline _LIBCPP_HIDE_FROM_ABI
-__val_expr<_BinaryOp<logical_and<typename _Expr::value_type>, __scalar_expr<typename _Expr::value_type>, _Expr> >
-operator&&(const typename _Expr::value_type& __x, const _Expr& __y) {
- typedef typename _Expr::value_type value_type;
- typedef _BinaryOp<logical_and<value_type>, __scalar_expr<value_type>, _Expr> _Op;
- return __val_expr<_Op>(_Op(logical_and<value_type>(), __scalar_expr<value_type>(__x, __y.size()), __y));
-}
-
-template <class _Expr1,
- class _Expr2,
- __enable_if_t<__is_val_expr<_Expr1>::value && __is_val_expr<_Expr2>::value, int> = 0>
-inline _LIBCPP_HIDE_FROM_ABI __val_expr<_BinaryOp<logical_or<typename _Expr1::value_type>, _Expr1, _Expr2> >
-operator||(const _Expr1& __x, const _Expr2& __y) {
- typedef typename _Expr1::value_type value_type;
- typedef _BinaryOp<logical_or<value_type>, _Expr1, _Expr2> _Op;
- return __val_expr<_Op>(_Op(logical_or<value_type>(), __x, __y));
-}
-
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
-inline _LIBCPP_HIDE_FROM_ABI
-__val_expr<_BinaryOp<logical_or<typename _Expr::value_type>, _Expr, __scalar_expr<typename _Expr::value_type> > >
-operator||(const _Expr& __x, const typename _Expr::value_type& __y) {
- typedef typename _Expr::value_type value_type;
- typedef _BinaryOp<logical_or<value_type>, _Expr, __scalar_expr<value_type> > _Op;
- return __val_expr<_Op>(_Op(logical_or<value_type>(), __x, __scalar_expr<value_type>(__y, __x.size())));
-}
-
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
-inline _LIBCPP_HIDE_FROM_ABI
-__val_expr<_BinaryOp<logical_or<typename _Expr::value_type>, __scalar_expr<typename _Expr::value_type>, _Expr> >
-operator||(const typename _Expr::value_type& __x, const _Expr& __y) {
- typedef typename _Expr::value_type value_type;
- typedef _BinaryOp<logical_or<value_type>, __scalar_expr<value_type>, _Expr> _Op;
- return __val_expr<_Op>(_Op(logical_or<value_type>(), __scalar_expr<value_type>(__x, __y.size()), __y));
-}
-
-template <class _Expr1,
- class _Expr2,
- __enable_if_t<__is_val_expr<_Expr1>::value && __is_val_expr<_Expr2>::value, int> = 0>
-inline _LIBCPP_HIDE_FROM_ABI __val_expr<_BinaryOp<equal_to<typename _Expr1::value_type>, _Expr1, _Expr2> >
-operator==(const _Expr1& __x, const _Expr2& __y) {
- typedef typename _Expr1::value_type value_type;
- typedef _BinaryOp<equal_to<value_type>, _Expr1, _Expr2> _Op;
- return __val_expr<_Op>(_Op(equal_to<value_type>(), __x, __y));
-}
-
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
-inline _LIBCPP_HIDE_FROM_ABI
-__val_expr<_BinaryOp<equal_to<typename _Expr::value_type>, _Expr, __scalar_expr<typename _Expr::value_type> > >
-operator==(const _Expr& __x, const typename _Expr::value_type& __y) {
- typedef typename _Expr::value_type value_type;
- typedef _BinaryOp<equal_to<value_type>, _Expr, __scalar_expr<value_type> > _Op;
- return __val_expr<_Op>(_Op(equal_to<value_type>(), __x, __scalar_expr<value_type>(__y, __x.size())));
-}
-
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
-inline _LIBCPP_HIDE_FROM_ABI
-__val_expr<_BinaryOp<equal_to<typename _Expr::value_type>, __scalar_expr<typename _Expr::value_type>, _Expr> >
-operator==(const typename _Expr::value_type& __x, const _Expr& __y) {
- typedef typename _Expr::value_type value_type;
- typedef _BinaryOp<equal_to<value_type>, __scalar_expr<value_type>, _Expr> _Op;
- return __val_expr<_Op>(_Op(equal_to<value_type>(), __scalar_expr<value_type>(__x, __y.size()), __y));
-}
-
-template <class _Expr1,
- class _Expr2,
- __enable_if_t<__is_val_expr<_Expr1>::value && __is_val_expr<_Expr2>::value, int> = 0>
-inline _LIBCPP_HIDE_FROM_ABI __val_expr<_BinaryOp<not_equal_to<typename _Expr1::value_type>, _Expr1, _Expr2> >
-operator!=(const _Expr1& __x, const _Expr2& __y) {
- typedef typename _Expr1::value_type value_type;
- typedef _BinaryOp<not_equal_to<value_type>, _Expr1, _Expr2> _Op;
- return __val_expr<_Op>(_Op(not_equal_to<value_type>(), __x, __y));
-}
-
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
-inline _LIBCPP_HIDE_FROM_ABI
-__val_expr<_BinaryOp<not_equal_to<typename _Expr::value_type>, _Expr, __scalar_expr<typename _Expr::value_type> > >
-operator!=(const _Expr& __x, const typename _Expr::value_type& __y) {
- typedef typename _Expr::value_type value_type;
- typedef _BinaryOp<not_equal_to<value_type>, _Expr, __scalar_expr<value_type> > _Op;
- return __val_expr<_Op>(_Op(not_equal_to<value_type>(), __x, __scalar_expr<value_type>(__y, __x.size())));
-}
-
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
-inline _LIBCPP_HIDE_FROM_ABI
-__val_expr<_BinaryOp<not_equal_to<typename _Expr::value_type>, __scalar_expr<typename _Expr::value_type>, _Expr> >
-operator!=(const typename _Expr::value_type& __x, const _Expr& __y) {
- typedef typename _Expr::value_type value_type;
- typedef _BinaryOp<not_equal_to<value_type>, __scalar_expr<value_type>, _Expr> _Op;
- return __val_expr<_Op>(_Op(not_equal_to<value_type>(), __scalar_expr<value_type>(__x, __y.size()), __y));
-}
-
-template <class _Expr1,
- class _Expr2,
- __enable_if_t<__is_val_expr<_Expr1>::value && __is_val_expr<_Expr2>::value, int> = 0>
-inline _LIBCPP_HIDE_FROM_ABI __val_expr<_BinaryOp<less<typename _Expr1::value_type>, _Expr1, _Expr2> >
-operator<(const _Expr1& __x, const _Expr2& __y) {
- typedef typename _Expr1::value_type value_type;
- typedef _BinaryOp<less<value_type>, _Expr1, _Expr2> _Op;
- return __val_expr<_Op>(_Op(less<value_type>(), __x, __y));
-}
-
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
-inline _LIBCPP_HIDE_FROM_ABI
-__val_expr<_BinaryOp<less<typename _Expr::value_type>, _Expr, __scalar_expr<typename _Expr::value_type> > >
-operator<(const _Expr& __x, const typename _Expr::value_type& __y) {
- typedef typename _Expr::value_type value_type;
- typedef _BinaryOp<less<value_type>, _Expr, __scalar_expr<value_type> > _Op;
- return __val_expr<_Op>(_Op(less<value_type>(), __x, __scalar_expr<value_type>(__y, __x.size())));
-}
-
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
-inline _LIBCPP_HIDE_FROM_ABI
-__val_expr<_BinaryOp<less<typename _Expr::value_type>, __scalar_expr<typename _Expr::value_type>, _Expr> >
-operator<(const typename _Expr::value_type& __x, const _Expr& __y) {
- typedef typename _Expr::value_type value_type;
- typedef _BinaryOp<less<value_type>, __scalar_expr<value_type>, _Expr> _Op;
- return __val_expr<_Op>(_Op(less<value_type>(), __scalar_expr<value_type>(__x, __y.size()), __y));
-}
-
-template <class _Expr1,
- class _Expr2,
- __enable_if_t<__is_val_expr<_Expr1>::value && __is_val_expr<_Expr2>::value, int> = 0>
-inline _LIBCPP_HIDE_FROM_ABI __val_expr<_BinaryOp<greater<typename _Expr1::value_type>, _Expr1, _Expr2> >
-operator>(const _Expr1& __x, const _Expr2& __y) {
- typedef typename _Expr1::value_type value_type;
- typedef _BinaryOp<greater<value_type>, _Expr1, _Expr2> _Op;
- return __val_expr<_Op>(_Op(greater<value_type>(), __x, __y));
-}
-
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
-inline _LIBCPP_HIDE_FROM_ABI
-__val_expr<_BinaryOp<greater<typename _Expr::value_type>, _Expr, __scalar_expr<typename _Expr::value_type> > >
-operator>(const _Expr& __x, const typename _Expr::value_type& __y) {
- typedef typename _Expr::value_type value_type;
- typedef _BinaryOp<greater<value_type>, _Expr, __scalar_expr<value_type> > _Op;
- return __val_expr<_Op>(_Op(greater<value_type>(), __x, __scalar_expr<value_type>(__y, __x.size())));
-}
-
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
-inline _LIBCPP_HIDE_FROM_ABI
-__val_expr<_BinaryOp<greater<typename _Expr::value_type>, __scalar_expr<typename _Expr::value_type>, _Expr> >
-operator>(const typename _Expr::value_type& __x, const _Expr& __y) {
- typedef typename _Expr::value_type value_type;
- typedef _BinaryOp<greater<value_type>, __scalar_expr<value_type>, _Expr> _Op;
- return __val_expr<_Op>(_Op(greater<value_type>(), __scalar_expr<value_type>(__x, __y.size()), __y));
-}
-
-template <class _Expr1,
- class _Expr2,
- __enable_if_t<__is_val_expr<_Expr1>::value && __is_val_expr<_Expr2>::value, int> = 0>
-inline _LIBCPP_HIDE_FROM_ABI __val_expr<_BinaryOp<less_equal<typename _Expr1::value_type>, _Expr1, _Expr2> >
-operator<=(const _Expr1& __x, const _Expr2& __y) {
- typedef typename _Expr1::value_type value_type;
- typedef _BinaryOp<less_equal<value_type>, _Expr1, _Expr2> _Op;
- return __val_expr<_Op>(_Op(less_equal<value_type>(), __x, __y));
-}
-
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
-inline _LIBCPP_HIDE_FROM_ABI
-__val_expr<_BinaryOp<less_equal<typename _Expr::value_type>, _Expr, __scalar_expr<typename _Expr::value_type> > >
-operator<=(const _Expr& __x, const typename _Expr::value_type& __y) {
- typedef typename _Expr::value_type value_type;
- typedef _BinaryOp<less_equal<value_type>, _Expr, __scalar_expr<value_type> > _Op;
- return __val_expr<_Op>(_Op(less_equal<value_type>(), __x, __scalar_expr<value_type>(__y, __x.size())));
-}
-
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
-inline _LIBCPP_HIDE_FROM_ABI
-__val_expr<_BinaryOp<less_equal<typename _Expr::value_type>, __scalar_expr<typename _Expr::value_type>, _Expr> >
-operator<=(const typename _Expr::value_type& __x, const _Expr& __y) {
- typedef typename _Expr::value_type value_type;
- typedef _BinaryOp<less_equal<value_type>, __scalar_expr<value_type>, _Expr> _Op;
- return __val_expr<_Op>(_Op(less_equal<value_type>(), __scalar_expr<value_type>(__x, __y.size()), __y));
-}
-
-template <class _Expr1,
- class _Expr2,
- __enable_if_t<__is_val_expr<_Expr1>::value && __is_val_expr<_Expr2>::value, int> = 0>
-inline _LIBCPP_HIDE_FROM_ABI __val_expr<_BinaryOp<greater_equal<typename _Expr1::value_type>, _Expr1, _Expr2> >
-operator>=(const _Expr1& __x, const _Expr2& __y) {
- typedef typename _Expr1::value_type value_type;
- typedef _BinaryOp<greater_equal<value_type>, _Expr1, _Expr2> _Op;
- return __val_expr<_Op>(_Op(greater_equal<value_type>(), __x, __y));
-}
-
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
-inline _LIBCPP_HIDE_FROM_ABI
-__val_expr<_BinaryOp<greater_equal<typename _Expr::value_type>, _Expr, __scalar_expr<typename _Expr::value_type> > >
-operator>=(const _Expr& __x, const typename _Expr::value_type& __y) {
- typedef typename _Expr::value_type value_type;
- typedef _BinaryOp<greater_equal<value_type>, _Expr, __scalar_expr<value_type> > _Op;
- return __val_expr<_Op>(_Op(greater_equal<value_type>(), __x, __scalar_expr<value_type>(__y, __x.size())));
-}
-
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
-inline _LIBCPP_HIDE_FROM_ABI
-__val_expr<_BinaryOp<greater_equal<typename _Expr::value_type>, __scalar_expr<typename _Expr::value_type>, _Expr> >
-operator>=(const typename _Expr::value_type& __x, const _Expr& __y) {
- typedef typename _Expr::value_type value_type;
- typedef _BinaryOp<greater_equal<value_type>, __scalar_expr<value_type>, _Expr> _Op;
- return __val_expr<_Op>(_Op(greater_equal<value_type>(), __scalar_expr<value_type>(__x, __y.size()), __y));
-}
-
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
-[[__nodiscard__]] inline _LIBCPP_HIDE_FROM_ABI __val_expr<_UnaryOp<__abs_expr<typename _Expr::value_type>, _Expr> >
-abs(const _Expr& __x) {
- typedef typename _Expr::value_type value_type;
- typedef _UnaryOp<__abs_expr<value_type>, _Expr> _Op;
- return __val_expr<_Op>(_Op(__abs_expr<value_type>(), __x));
-}
-
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
-[[__nodiscard__]] inline _LIBCPP_HIDE_FROM_ABI __val_expr<_UnaryOp<__acos_expr<typename _Expr::value_type>, _Expr> >
-acos(const _Expr& __x) {
- typedef typename _Expr::value_type value_type;
- typedef _UnaryOp<__acos_expr<value_type>, _Expr> _Op;
- return __val_expr<_Op>(_Op(__acos_expr<value_type>(), __x));
-}
-
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
-[[__nodiscard__]] inline _LIBCPP_HIDE_FROM_ABI __val_expr<_UnaryOp<__asin_expr<typename _Expr::value_type>, _Expr> >
-asin(const _Expr& __x) {
- typedef typename _Expr::value_type value_type;
- typedef _UnaryOp<__asin_expr<value_type>, _Expr> _Op;
- return __val_expr<_Op>(_Op(__asin_expr<value_type>(), __x));
-}
-
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
-[[__nodiscard__]] inline _LIBCPP_HIDE_FROM_ABI __val_expr<_UnaryOp<__atan_expr<typename _Expr::value_type>, _Expr> >
-atan(const _Expr& __x) {
- typedef typename _Expr::value_type value_type;
- typedef _UnaryOp<__atan_expr<value_type>, _Expr> _Op;
- return __val_expr<_Op>(_Op(__atan_expr<value_type>(), __x));
-}
-
-template <class _Expr1,
- class _Expr2,
- __enable_if_t<__is_val_expr<_Expr1>::value && __is_val_expr<_Expr2>::value, int> = 0>
-[[__nodiscard__]] inline
- _LIBCPP_HIDE_FROM_ABI __val_expr<_BinaryOp<__atan2_expr<typename _Expr1::value_type>, _Expr1, _Expr2> >
- atan2(const _Expr1& __x, const _Expr2& __y) {
- typedef typename _Expr1::value_type value_type;
- typedef _BinaryOp<__atan2_expr<value_type>, _Expr1, _Expr2> _Op;
- return __val_expr<_Op>(_Op(__atan2_expr<value_type>(), __x, __y));
-}
-
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
-[[__nodiscard__]] inline _LIBCPP_HIDE_FROM_ABI
-__val_expr<_BinaryOp<__atan2_expr<typename _Expr::value_type>, _Expr, __scalar_expr<typename _Expr::value_type> > >
-atan2(const _Expr& __x, const typename _Expr::value_type& __y) {
- typedef typename _Expr::value_type value_type;
- typedef _BinaryOp<__atan2_expr<value_type>, _Expr, __scalar_expr<value_type> > _Op;
- return __val_expr<_Op>(_Op(__atan2_expr<value_type>(), __x, __scalar_expr<value_type>(__y, __x.size())));
-}
-
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
-[[__nodiscard__]] inline _LIBCPP_HIDE_FROM_ABI
-__val_expr<_BinaryOp<__atan2_expr<typename _Expr::value_type>, __scalar_expr<typename _Expr::value_type>, _Expr> >
-atan2(const typename _Expr::value_type& __x, const _Expr& __y) {
- typedef typename _Expr::value_type value_type;
- typedef _BinaryOp<__atan2_expr<value_type>, __scalar_expr<value_type>, _Expr> _Op;
- return __val_expr<_Op>(_Op(__atan2_expr<value_type>(), __scalar_expr<value_type>(__x, __y.size()), __y));
-}
-
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
-[[__nodiscard__]] inline _LIBCPP_HIDE_FROM_ABI __val_expr<_UnaryOp<__cos_expr<typename _Expr::value_type>, _Expr> >
-cos(const _Expr& __x) {
- typedef typename _Expr::value_type value_type;
- typedef _UnaryOp<__cos_expr<value_type>, _Expr> _Op;
- return __val_expr<_Op>(_Op(__cos_expr<value_type>(), __x));
-}
-
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
-[[__nodiscard__]] inline _LIBCPP_HIDE_FROM_ABI __val_expr<_UnaryOp<__cosh_expr<typename _Expr::value_type>, _Expr> >
-cosh(const _Expr& __x) {
- typedef typename _Expr::value_type value_type;
- typedef _UnaryOp<__cosh_expr<value_type>, _Expr> _Op;
- return __val_expr<_Op>(_Op(__cosh_expr<value_type>(), __x));
-}
-
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
-[[__nodiscard__]] inline _LIBCPP_HIDE_FROM_ABI __val_expr<_UnaryOp<__exp_expr<typename _Expr::value_type>, _Expr> >
-exp(const _Expr& __x) {
- typedef typename _Expr::value_type value_type;
- typedef _UnaryOp<__exp_expr<value_type>, _Expr> _Op;
- return __val_expr<_Op>(_Op(__exp_expr<value_type>(), __x));
-}
-
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
-[[__nodiscard__]] inline _LIBCPP_HIDE_FROM_ABI __val_expr<_UnaryOp<__log_expr<typename _Expr::value_type>, _Expr> >
-log(const _Expr& __x) {
- typedef typename _Expr::value_type value_type;
- typedef _UnaryOp<__log_expr<value_type>, _Expr> _Op;
- return __val_expr<_Op>(_Op(__log_expr<value_type>(), __x));
-}
-
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
-[[__nodiscard__]] inline _LIBCPP_HIDE_FROM_ABI __val_expr<_UnaryOp<__log10_expr<typename _Expr::value_type>, _Expr> >
-log10(const _Expr& __x) {
- typedef typename _Expr::value_type value_type;
- typedef _UnaryOp<__log10_expr<value_type>, _Expr> _Op;
- return __val_expr<_Op>(_Op(__log10_expr<value_type>(), __x));
-}
-
-template <class _Expr1,
- class _Expr2,
- __enable_if_t<__is_val_expr<_Expr1>::value && __is_val_expr<_Expr2>::value, int> = 0>
-[[__nodiscard__]] inline
- _LIBCPP_HIDE_FROM_ABI __val_expr<_BinaryOp<__pow_expr<typename _Expr1::value_type>, _Expr1, _Expr2> >
- pow(const _Expr1& __x, const _Expr2& __y) {
- typedef typename _Expr1::value_type value_type;
- typedef _BinaryOp<__pow_expr<value_type>, _Expr1, _Expr2> _Op;
- return __val_expr<_Op>(_Op(__pow_expr<value_type>(), __x, __y));
-}
-
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
-[[__nodiscard__]] inline _LIBCPP_HIDE_FROM_ABI
-__val_expr<_BinaryOp<__pow_expr<typename _Expr::value_type>, _Expr, __scalar_expr<typename _Expr::value_type> > >
-pow(const _Expr& __x, const typename _Expr::value_type& __y) {
- typedef typename _Expr::value_type value_type;
- typedef _BinaryOp<__pow_expr<value_type>, _Expr, __scalar_expr<value_type> > _Op;
- return __val_expr<_Op>(_Op(__pow_expr<value_type>(), __x, __scalar_expr<value_type>(__y, __x.size())));
-}
-
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
-[[__nodiscard__]] inline _LIBCPP_HIDE_FROM_ABI
-__val_expr<_BinaryOp<__pow_expr<typename _Expr::value_type>, __scalar_expr<typename _Expr::value_type>, _Expr> >
-pow(const typename _Expr::value_type& __x, const _Expr& __y) {
- typedef typename _Expr::value_type value_type;
- typedef _BinaryOp<__pow_expr<value_type>, __scalar_expr<value_type>, _Expr> _Op;
- return __val_expr<_Op>(_Op(__pow_expr<value_type>(), __scalar_expr<value_type>(__x, __y.size()), __y));
-}
-
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
-[[__nodiscard__]] inline _LIBCPP_HIDE_FROM_ABI __val_expr<_UnaryOp<__sin_expr<typename _Expr::value_type>, _Expr> >
-sin(const _Expr& __x) {
- typedef typename _Expr::value_type value_type;
- typedef _UnaryOp<__sin_expr<value_type>, _Expr> _Op;
- return __val_expr<_Op>(_Op(__sin_expr<value_type>(), __x));
-}
-
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
-[[__nodiscard__]] inline _LIBCPP_HIDE_FROM_ABI __val_expr<_UnaryOp<__sinh_expr<typename _Expr::value_type>, _Expr> >
-sinh(const _Expr& __x) {
- typedef typename _Expr::value_type value_type;
- typedef _UnaryOp<__sinh_expr<value_type>, _Expr> _Op;
- return __val_expr<_Op>(_Op(__sinh_expr<value_type>(), __x));
-}
-
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
-[[__nodiscard__]] inline _LIBCPP_HIDE_FROM_ABI __val_expr<_UnaryOp<__sqrt_expr<typename _Expr::value_type>, _Expr> >
-sqrt(const _Expr& __x) {
- typedef typename _Expr::value_type value_type;
- typedef _UnaryOp<__sqrt_expr<value_type>, _Expr> _Op;
- return __val_expr<_Op>(_Op(__sqrt_expr<value_type>(), __x));
-}
-
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
-[[__nodiscard__]] inline _LIBCPP_HIDE_FROM_ABI __val_expr<_UnaryOp<__tan_expr<typename _Expr::value_type>, _Expr> >
-tan(const _Expr& __x) {
- typedef typename _Expr::value_type value_type;
- typedef _UnaryOp<__tan_expr<value_type>, _Expr> _Op;
- return __val_expr<_Op>(_Op(__tan_expr<value_type>(), __x));
-}
-
-template <class _Expr, __enable_if_t<__is_val_expr<_Expr>::value, int> = 0>
-[[__nodiscard__]] inline _LIBCPP_HIDE_FROM_ABI __val_expr<_UnaryOp<__tanh_expr<typename _Expr::value_type>, _Expr> >
-tanh(const _Expr& __x) {
- typedef typename _Expr::value_type value_type;
- typedef _UnaryOp<__tanh_expr<value_type>, _Expr> _Op;
- return __val_expr<_Op>(_Op(__tanh_expr<value_type>(), __x));
-}
-
-template <class _Tp>
-[[__nodiscard__]] inline _LIBCPP_HIDE_FROM_ABI _Tp* begin(valarray<_Tp>& __v) {
- return __v.__begin_;
-}
-
-template <class _Tp>
-[[__nodiscard__]] inline _LIBCPP_HIDE_FROM_ABI const _Tp* begin(const valarray<_Tp>& __v) {
- return __v.__begin_;
-}
-
-template <class _Tp>
-[[__nodiscard__]] inline _LIBCPP_HIDE_FROM_ABI _Tp* end(valarray<_Tp>& __v) {
- return __v.__end_;
-}
-
-template <class _Tp>
-[[__nodiscard__]] inline _LIBCPP_HIDE_FROM_ABI const _Tp* end(const valarray<_Tp>& __v) {
- return __v.__end_;
-}
-
-_LIBCPP_END_NAMESPACE_STD
-
-_LIBCPP_POP_MACROS
-
-# if !defined(_LIBCPP_REMOVE_TRANSITIVE_INCLUDES) && _LIBCPP_STD_VER <= 20
-# include <algorithm>
-# include <concepts>
-# include <cstdlib>
-# include <cstring>
-# include <functional>
-# include <stdexcept>
-# include <type_traits>
-# endif
-#endif // __cplusplus < 201103L && defined(_LIBCPP_USE_FROZEN_CXX03_HEADERS)
-
-#endif // _LIBCPP_VALARRAY