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4931 lines
132 KiB
C++
4931 lines
132 KiB
C++
// -*- C++ -*-
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//===-------------------------- valarray ----------------------------------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is dual licensed under the MIT and the University of Illinois Open
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// Source Licenses. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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#ifndef _LIBCPP_VALARRAY
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#define _LIBCPP_VALARRAY
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/*
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valarray synopsis
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namespace std
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{
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template<class T>
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class valarray
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{
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public:
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typedef T value_type;
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// construct/destroy:
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valarray();
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explicit valarray(size_t n);
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valarray(const value_type& x, size_t n);
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valarray(const value_type* px, size_t n);
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valarray(const valarray& v);
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valarray(valarray&& v) noexcept;
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valarray(const slice_array<value_type>& sa);
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valarray(const gslice_array<value_type>& ga);
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valarray(const mask_array<value_type>& ma);
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valarray(const indirect_array<value_type>& ia);
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valarray(initializer_list<value_type> il);
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~valarray();
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// assignment:
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valarray& operator=(const valarray& v);
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valarray& operator=(valarray&& v) noexcept;
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valarray& operator=(initializer_list<value_type> il);
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valarray& operator=(const value_type& x);
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valarray& operator=(const slice_array<value_type>& sa);
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valarray& operator=(const gslice_array<value_type>& ga);
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valarray& operator=(const mask_array<value_type>& ma);
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valarray& operator=(const indirect_array<value_type>& ia);
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// element access:
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const value_type& operator[](size_t i) const;
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value_type& operator[](size_t i);
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// subset operations:
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valarray operator[](slice s) const;
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slice_array<value_type> operator[](slice s);
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valarray operator[](const gslice& gs) const;
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gslice_array<value_type> operator[](const gslice& gs);
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valarray operator[](const valarray<bool>& vb) const;
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mask_array<value_type> operator[](const valarray<bool>& vb);
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valarray operator[](const valarray<size_t>& vs) const;
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indirect_array<value_type> operator[](const valarray<size_t>& vs);
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// unary operators:
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valarray operator+() const;
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valarray operator-() const;
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valarray operator~() const;
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valarray<bool> operator!() const;
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// computed assignment:
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valarray& operator*= (const value_type& x);
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valarray& operator/= (const value_type& x);
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valarray& operator%= (const value_type& x);
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valarray& operator+= (const value_type& x);
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valarray& operator-= (const value_type& x);
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valarray& operator^= (const value_type& x);
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valarray& operator&= (const value_type& x);
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valarray& operator|= (const value_type& x);
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valarray& operator<<=(const value_type& x);
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valarray& operator>>=(const value_type& x);
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valarray& operator*= (const valarray& v);
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valarray& operator/= (const valarray& v);
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valarray& operator%= (const valarray& v);
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valarray& operator+= (const valarray& v);
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valarray& operator-= (const valarray& v);
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valarray& operator^= (const valarray& v);
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valarray& operator|= (const valarray& v);
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valarray& operator&= (const valarray& v);
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valarray& operator<<=(const valarray& v);
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valarray& operator>>=(const valarray& v);
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// member functions:
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void swap(valarray& v) noexcept;
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size_t size() const;
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value_type sum() const;
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value_type min() const;
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value_type max() const;
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valarray shift (int i) const;
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valarray cshift(int i) const;
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valarray apply(value_type f(value_type)) const;
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valarray apply(value_type f(const value_type&)) const;
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void resize(size_t n, value_type x = value_type());
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};
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class slice
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{
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public:
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slice();
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slice(size_t start, size_t size, size_t stride);
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size_t start() const;
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size_t size() const;
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size_t stride() const;
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};
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template <class T>
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class slice_array
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{
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public:
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typedef T value_type;
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const slice_array& operator=(const slice_array& sa) const;
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void operator= (const valarray<value_type>& v) const;
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void operator*= (const valarray<value_type>& v) const;
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void operator/= (const valarray<value_type>& v) const;
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void operator%= (const valarray<value_type>& v) const;
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void operator+= (const valarray<value_type>& v) const;
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void operator-= (const valarray<value_type>& v) const;
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void operator^= (const valarray<value_type>& v) const;
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void operator&= (const valarray<value_type>& v) const;
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void operator|= (const valarray<value_type>& v) const;
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void operator<<=(const valarray<value_type>& v) const;
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void operator>>=(const valarray<value_type>& v) const;
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void operator=(const value_type& x) const;
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slice_array() = delete;
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};
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class gslice
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{
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public:
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gslice();
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gslice(size_t start, const valarray<size_t>& size,
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const valarray<size_t>& stride);
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size_t start() const;
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valarray<size_t> size() const;
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valarray<size_t> stride() const;
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};
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template <class T>
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class gslice_array
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{
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public:
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typedef T value_type;
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void operator= (const valarray<value_type>& v) const;
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void operator*= (const valarray<value_type>& v) const;
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void operator/= (const valarray<value_type>& v) const;
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void operator%= (const valarray<value_type>& v) const;
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void operator+= (const valarray<value_type>& v) const;
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void operator-= (const valarray<value_type>& v) const;
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void operator^= (const valarray<value_type>& v) const;
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void operator&= (const valarray<value_type>& v) const;
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void operator|= (const valarray<value_type>& v) const;
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void operator<<=(const valarray<value_type>& v) const;
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void operator>>=(const valarray<value_type>& v) const;
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gslice_array(const gslice_array& ga);
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~gslice_array();
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const gslice_array& operator=(const gslice_array& ga) const;
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void operator=(const value_type& x) const;
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gslice_array() = delete;
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};
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template <class T>
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class mask_array
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{
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public:
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typedef T value_type;
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void operator= (const valarray<value_type>& v) const;
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void operator*= (const valarray<value_type>& v) const;
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void operator/= (const valarray<value_type>& v) const;
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void operator%= (const valarray<value_type>& v) const;
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void operator+= (const valarray<value_type>& v) const;
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void operator-= (const valarray<value_type>& v) const;
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void operator^= (const valarray<value_type>& v) const;
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void operator&= (const valarray<value_type>& v) const;
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void operator|= (const valarray<value_type>& v) const;
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void operator<<=(const valarray<value_type>& v) const;
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void operator>>=(const valarray<value_type>& v) const;
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mask_array(const mask_array& ma);
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~mask_array();
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const mask_array& operator=(const mask_array& ma) const;
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void operator=(const value_type& x) const;
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mask_array() = delete;
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};
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template <class T>
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class indirect_array
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{
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public:
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typedef T value_type;
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void operator= (const valarray<value_type>& v) const;
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void operator*= (const valarray<value_type>& v) const;
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void operator/= (const valarray<value_type>& v) const;
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void operator%= (const valarray<value_type>& v) const;
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void operator+= (const valarray<value_type>& v) const;
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void operator-= (const valarray<value_type>& v) const;
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void operator^= (const valarray<value_type>& v) const;
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void operator&= (const valarray<value_type>& v) const;
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void operator|= (const valarray<value_type>& v) const;
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void operator<<=(const valarray<value_type>& v) const;
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void operator>>=(const valarray<value_type>& v) const;
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indirect_array(const indirect_array& ia);
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~indirect_array();
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const indirect_array& operator=(const indirect_array& ia) const;
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void operator=(const value_type& x) const;
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indirect_array() = delete;
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};
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template<class T> void swap(valarray<T>& x, valarray<T>& y) noexcept;
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template<class T> valarray<T> operator* (const valarray<T>& x, const valarray<T>& y);
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template<class T> valarray<T> operator* (const valarray<T>& x, const T& y);
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template<class T> valarray<T> operator* (const T& x, const valarray<T>& y);
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template<class T> valarray<T> operator/ (const valarray<T>& x, const valarray<T>& y);
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template<class T> valarray<T> operator/ (const valarray<T>& x, const T& y);
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template<class T> valarray<T> operator/ (const T& x, const valarray<T>& y);
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template<class T> valarray<T> operator% (const valarray<T>& x, const valarray<T>& y);
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template<class T> valarray<T> operator% (const valarray<T>& x, const T& y);
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template<class T> valarray<T> operator% (const T& x, const valarray<T>& y);
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template<class T> valarray<T> operator+ (const valarray<T>& x, const valarray<T>& y);
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template<class T> valarray<T> operator+ (const valarray<T>& x, const T& y);
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template<class T> valarray<T> operator+ (const T& x, const valarray<T>& y);
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template<class T> valarray<T> operator- (const valarray<T>& x, const valarray<T>& y);
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template<class T> valarray<T> operator- (const valarray<T>& x, const T& y);
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template<class T> valarray<T> operator- (const T& x, const valarray<T>& y);
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template<class T> valarray<T> operator^ (const valarray<T>& x, const valarray<T>& y);
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template<class T> valarray<T> operator^ (const valarray<T>& x, const T& y);
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template<class T> valarray<T> operator^ (const T& x, const valarray<T>& y);
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template<class T> valarray<T> operator& (const valarray<T>& x, const valarray<T>& y);
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template<class T> valarray<T> operator& (const valarray<T>& x, const T& y);
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template<class T> valarray<T> operator& (const T& x, const valarray<T>& y);
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template<class T> valarray<T> operator| (const valarray<T>& x, const valarray<T>& y);
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template<class T> valarray<T> operator| (const valarray<T>& x, const T& y);
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template<class T> valarray<T> operator| (const T& x, const valarray<T>& y);
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template<class T> valarray<T> operator<<(const valarray<T>& x, const valarray<T>& y);
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template<class T> valarray<T> operator<<(const valarray<T>& x, const T& y);
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template<class T> valarray<T> operator<<(const T& x, const valarray<T>& y);
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template<class T> valarray<T> operator>>(const valarray<T>& x, const valarray<T>& y);
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template<class T> valarray<T> operator>>(const valarray<T>& x, const T& y);
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template<class T> valarray<T> operator>>(const T& x, const valarray<T>& y);
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template<class T> valarray<bool> operator&&(const valarray<T>& x, const valarray<T>& y);
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template<class T> valarray<bool> operator&&(const valarray<T>& x, const T& y);
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template<class T> valarray<bool> operator&&(const T& x, const valarray<T>& y);
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template<class T> valarray<bool> operator||(const valarray<T>& x, const valarray<T>& y);
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template<class T> valarray<bool> operator||(const valarray<T>& x, const T& y);
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template<class T> valarray<bool> operator||(const T& x, const valarray<T>& y);
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template<class T> valarray<bool> operator==(const valarray<T>& x, const valarray<T>& y);
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template<class T> valarray<bool> operator==(const valarray<T>& x, const T& y);
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template<class T> valarray<bool> operator==(const T& x, const valarray<T>& y);
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template<class T> valarray<bool> operator!=(const valarray<T>& x, const valarray<T>& y);
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template<class T> valarray<bool> operator!=(const valarray<T>& x, const T& y);
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template<class T> valarray<bool> operator!=(const T& x, const valarray<T>& y);
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template<class T> valarray<bool> operator< (const valarray<T>& x, const valarray<T>& y);
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template<class T> valarray<bool> operator< (const valarray<T>& x, const T& y);
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template<class T> valarray<bool> operator< (const T& x, const valarray<T>& y);
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template<class T> valarray<bool> operator> (const valarray<T>& x, const valarray<T>& y);
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template<class T> valarray<bool> operator> (const valarray<T>& x, const T& y);
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template<class T> valarray<bool> operator> (const T& x, const valarray<T>& y);
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template<class T> valarray<bool> operator<=(const valarray<T>& x, const valarray<T>& y);
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template<class T> valarray<bool> operator<=(const valarray<T>& x, const T& y);
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template<class T> valarray<bool> operator<=(const T& x, const valarray<T>& y);
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template<class T> valarray<bool> operator>=(const valarray<T>& x, const valarray<T>& y);
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template<class T> valarray<bool> operator>=(const valarray<T>& x, const T& y);
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template<class T> valarray<bool> operator>=(const T& x, const valarray<T>& y);
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template<class T> valarray<T> abs (const valarray<T>& x);
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template<class T> valarray<T> acos (const valarray<T>& x);
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template<class T> valarray<T> asin (const valarray<T>& x);
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template<class T> valarray<T> atan (const valarray<T>& x);
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template<class T> valarray<T> atan2(const valarray<T>& x, const valarray<T>& y);
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template<class T> valarray<T> atan2(const valarray<T>& x, const T& y);
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template<class T> valarray<T> atan2(const T& x, const valarray<T>& y);
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template<class T> valarray<T> cos (const valarray<T>& x);
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template<class T> valarray<T> cosh (const valarray<T>& x);
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template<class T> valarray<T> exp (const valarray<T>& x);
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template<class T> valarray<T> log (const valarray<T>& x);
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template<class T> valarray<T> log10(const valarray<T>& x);
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template<class T> valarray<T> pow(const valarray<T>& x, const valarray<T>& y);
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template<class T> valarray<T> pow(const valarray<T>& x, const T& y);
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template<class T> valarray<T> pow(const T& x, const valarray<T>& y);
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template<class T> valarray<T> sin (const valarray<T>& x);
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template<class T> valarray<T> sinh (const valarray<T>& x);
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template<class T> valarray<T> sqrt (const valarray<T>& x);
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template<class T> valarray<T> tan (const valarray<T>& x);
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template<class T> valarray<T> tanh (const valarray<T>& x);
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template <class T> unspecified1 begin(valarray<T>& v);
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template <class T> unspecified2 begin(const valarray<T>& v);
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template <class T> unspecified1 end(valarray<T>& v);
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template <class T> unspecified2 end(const valarray<T>& v);
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} // std
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*/
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#include <__config>
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#include <cstddef>
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#include <cmath>
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#include <initializer_list>
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#include <algorithm>
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#include <functional>
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#include <new>
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#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
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#pragma GCC system_header
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#endif
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_LIBCPP_PUSH_MACROS
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#include <__undef_macros>
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_LIBCPP_BEGIN_NAMESPACE_STD
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template<class _Tp> class _LIBCPP_TEMPLATE_VIS valarray;
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class _LIBCPP_TEMPLATE_VIS slice
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{
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size_t __start_;
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size_t __size_;
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size_t __stride_;
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public:
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_LIBCPP_INLINE_VISIBILITY
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slice()
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: __start_(0),
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__size_(0),
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__stride_(0)
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{}
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_LIBCPP_INLINE_VISIBILITY
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slice(size_t __start, size_t __size, size_t __stride)
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: __start_(__start),
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__size_(__size),
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__stride_(__stride)
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{}
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_LIBCPP_INLINE_VISIBILITY size_t start() const {return __start_;}
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_LIBCPP_INLINE_VISIBILITY size_t size() const {return __size_;}
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_LIBCPP_INLINE_VISIBILITY size_t stride() const {return __stride_;}
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};
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template <class _Tp> class _LIBCPP_TEMPLATE_VIS slice_array;
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class _LIBCPP_TYPE_VIS gslice;
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template <class _Tp> class _LIBCPP_TEMPLATE_VIS gslice_array;
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template <class _Tp> class _LIBCPP_TEMPLATE_VIS mask_array;
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template <class _Tp> class _LIBCPP_TEMPLATE_VIS indirect_array;
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template <class _Tp>
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_LIBCPP_INLINE_VISIBILITY
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_Tp*
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begin(valarray<_Tp>& __v);
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template <class _Tp>
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_LIBCPP_INLINE_VISIBILITY
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const _Tp*
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begin(const valarray<_Tp>& __v);
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template <class _Tp>
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_LIBCPP_INLINE_VISIBILITY
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_Tp*
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end(valarray<_Tp>& __v);
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template <class _Tp>
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_LIBCPP_INLINE_VISIBILITY
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const _Tp*
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end(const valarray<_Tp>& __v);
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template <class _Op, class _A0>
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struct _UnaryOp
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{
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typedef typename _Op::result_type result_type;
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typedef typename _A0::value_type value_type;
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_Op __op_;
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_A0 __a0_;
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_LIBCPP_INLINE_VISIBILITY
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_UnaryOp(const _Op& __op, const _A0& __a0) : __op_(__op), __a0_(__a0) {}
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_LIBCPP_INLINE_VISIBILITY
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result_type operator[](size_t __i) const {return __op_(__a0_[__i]);}
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_LIBCPP_INLINE_VISIBILITY
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size_t size() const {return __a0_.size();}
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};
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template <class _Op, class _A0, class _A1>
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struct _BinaryOp
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{
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typedef typename _Op::result_type result_type;
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typedef typename _A0::value_type value_type;
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_Op __op_;
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|
_A0 __a0_;
|
|
_A1 __a1_;
|
|
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
_BinaryOp(const _Op& __op, const _A0& __a0, const _A1& __a1)
|
|
: __op_(__op), __a0_(__a0), __a1_(__a1) {}
|
|
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
value_type operator[](size_t __i) const {return __op_(__a0_[__i], __a1_[__i]);}
|
|
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
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_INLINE_VISIBILITY
|
|
explicit __scalar_expr(const value_type& __t, size_t __s) : __t_(__t), __s_(__s) {}
|
|
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
result_type operator[](size_t) const {return __t_;}
|
|
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
size_t size() const {return __s_;}
|
|
};
|
|
|
|
template <class _Tp>
|
|
struct __unary_plus : unary_function<_Tp, _Tp>
|
|
{
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
_Tp operator()(const _Tp& __x) const
|
|
{return +__x;}
|
|
};
|
|
|
|
template <class _Tp>
|
|
struct __bit_not : unary_function<_Tp, _Tp>
|
|
{
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
_Tp operator()(const _Tp& __x) const
|
|
{return ~__x;}
|
|
};
|
|
|
|
template <class _Tp>
|
|
struct __bit_shift_left : binary_function<_Tp, _Tp, _Tp>
|
|
{
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
_Tp operator()(const _Tp& __x, const _Tp& __y) const
|
|
{return __x << __y;}
|
|
};
|
|
|
|
template <class _Tp>
|
|
struct __bit_shift_right : binary_function<_Tp, _Tp, _Tp>
|
|
{
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
_Tp operator()(const _Tp& __x, const _Tp& __y) const
|
|
{return __x >> __y;}
|
|
};
|
|
|
|
template <class _Tp, class _Fp>
|
|
struct __apply_expr : unary_function<_Tp, _Tp>
|
|
{
|
|
private:
|
|
_Fp __f_;
|
|
public:
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
explicit __apply_expr(_Fp __f) : __f_(__f) {}
|
|
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
_Tp operator()(const _Tp& __x) const
|
|
{return __f_(__x);}
|
|
};
|
|
|
|
template <class _Tp>
|
|
struct __abs_expr : unary_function<_Tp, _Tp>
|
|
{
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
_Tp operator()(const _Tp& __x) const
|
|
{return abs(__x);}
|
|
};
|
|
|
|
template <class _Tp>
|
|
struct __acos_expr : unary_function<_Tp, _Tp>
|
|
{
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
_Tp operator()(const _Tp& __x) const
|
|
{return acos(__x);}
|
|
};
|
|
|
|
template <class _Tp>
|
|
struct __asin_expr : unary_function<_Tp, _Tp>
|
|
{
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
_Tp operator()(const _Tp& __x) const
|
|
{return asin(__x);}
|
|
};
|
|
|
|
template <class _Tp>
|
|
struct __atan_expr : unary_function<_Tp, _Tp>
|
|
{
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
_Tp operator()(const _Tp& __x) const
|
|
{return atan(__x);}
|
|
};
|
|
|
|
template <class _Tp>
|
|
struct __atan2_expr : binary_function<_Tp, _Tp, _Tp>
|
|
{
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
_Tp operator()(const _Tp& __x, const _Tp& __y) const
|
|
{return atan2(__x, __y);}
|
|
};
|
|
|
|
template <class _Tp>
|
|
struct __cos_expr : unary_function<_Tp, _Tp>
|
|
{
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
_Tp operator()(const _Tp& __x) const
|
|
{return cos(__x);}
|
|
};
|
|
|
|
template <class _Tp>
|
|
struct __cosh_expr : unary_function<_Tp, _Tp>
|
|
{
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
_Tp operator()(const _Tp& __x) const
|
|
{return cosh(__x);}
|
|
};
|
|
|
|
template <class _Tp>
|
|
struct __exp_expr : unary_function<_Tp, _Tp>
|
|
{
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
_Tp operator()(const _Tp& __x) const
|
|
{return exp(__x);}
|
|
};
|
|
|
|
template <class _Tp>
|
|
struct __log_expr : unary_function<_Tp, _Tp>
|
|
{
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
_Tp operator()(const _Tp& __x) const
|
|
{return log(__x);}
|
|
};
|
|
|
|
template <class _Tp>
|
|
struct __log10_expr : unary_function<_Tp, _Tp>
|
|
{
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
_Tp operator()(const _Tp& __x) const
|
|
{return log10(__x);}
|
|
};
|
|
|
|
template <class _Tp>
|
|
struct __pow_expr : binary_function<_Tp, _Tp, _Tp>
|
|
{
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
_Tp operator()(const _Tp& __x, const _Tp& __y) const
|
|
{return pow(__x, __y);}
|
|
};
|
|
|
|
template <class _Tp>
|
|
struct __sin_expr : unary_function<_Tp, _Tp>
|
|
{
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
_Tp operator()(const _Tp& __x) const
|
|
{return sin(__x);}
|
|
};
|
|
|
|
template <class _Tp>
|
|
struct __sinh_expr : unary_function<_Tp, _Tp>
|
|
{
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
_Tp operator()(const _Tp& __x) const
|
|
{return sinh(__x);}
|
|
};
|
|
|
|
template <class _Tp>
|
|
struct __sqrt_expr : unary_function<_Tp, _Tp>
|
|
{
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
_Tp operator()(const _Tp& __x) const
|
|
{return sqrt(__x);}
|
|
};
|
|
|
|
template <class _Tp>
|
|
struct __tan_expr : unary_function<_Tp, _Tp>
|
|
{
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
_Tp operator()(const _Tp& __x) const
|
|
{return tan(__x);}
|
|
};
|
|
|
|
template <class _Tp>
|
|
struct __tanh_expr : unary_function<_Tp, _Tp>
|
|
{
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
_Tp operator()(const _Tp& __x) const
|
|
{return tanh(__x);}
|
|
};
|
|
|
|
template <class _ValExpr>
|
|
class __slice_expr
|
|
{
|
|
typedef typename remove_reference<_ValExpr>::type _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_INLINE_VISIBILITY
|
|
__slice_expr(const slice& __sl, const _RmExpr& __e)
|
|
: __expr_(__e),
|
|
__start_(__sl.start()),
|
|
__size_(__sl.size()),
|
|
__stride_(__sl.stride())
|
|
{}
|
|
public:
|
|
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
result_type operator[](size_t __i) const
|
|
{return __expr_[__start_ + __i * __stride_];}
|
|
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
size_t size() const {return __size_;}
|
|
|
|
template <class> friend class _LIBCPP_TEMPLATE_VIS valarray;
|
|
};
|
|
|
|
template <class _ValExpr>
|
|
class __mask_expr;
|
|
|
|
template <class _ValExpr>
|
|
class __indirect_expr;
|
|
|
|
template <class _ValExpr>
|
|
class __shift_expr
|
|
{
|
|
typedef typename remove_reference<_ValExpr>::type _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_INLINE_VISIBILITY
|
|
__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_INLINE_VISIBILITY
|
|
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_INLINE_VISIBILITY
|
|
size_t size() const {return __size_;}
|
|
|
|
template <class> friend class __val_expr;
|
|
};
|
|
|
|
template <class _ValExpr>
|
|
class __cshift_expr
|
|
{
|
|
typedef typename remove_reference<_ValExpr>::type _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_INLINE_VISIBILITY
|
|
__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_INLINE_VISIBILITY
|
|
result_type operator[](size_t __i) const
|
|
{
|
|
if (__i < __m_)
|
|
return __expr_[__i + __o1_];
|
|
return __expr_[__i + __o2_];
|
|
}
|
|
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
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>
|
|
class _LIBCPP_TEMPLATE_VIS valarray
|
|
{
|
|
public:
|
|
typedef _Tp value_type;
|
|
typedef _Tp result_type;
|
|
|
|
private:
|
|
value_type* __begin_;
|
|
value_type* __end_;
|
|
|
|
public:
|
|
// construct/destroy:
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
valarray() : __begin_(0), __end_(0) {}
|
|
inline _LIBCPP_HIDE_FROM_ABI_AFTER_V1
|
|
explicit valarray(size_t __n);
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
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_INLINE_VISIBILITY
|
|
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_AFTER_V1
|
|
~valarray();
|
|
|
|
// assignment:
|
|
valarray& operator=(const valarray& __v);
|
|
#ifndef _LIBCPP_CXX03_LANG
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
valarray& operator=(valarray&& __v) _NOEXCEPT;
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
valarray& operator=(initializer_list<value_type>);
|
|
#endif // _LIBCPP_CXX03_LANG
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
valarray& operator=(const value_type& __x);
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
valarray& operator=(const slice_array<value_type>& __sa);
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
valarray& operator=(const gslice_array<value_type>& __ga);
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
valarray& operator=(const mask_array<value_type>& __ma);
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
valarray& operator=(const indirect_array<value_type>& __ia);
|
|
template <class _ValExpr>
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
valarray& operator=(const __val_expr<_ValExpr>& __v);
|
|
|
|
// element access:
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
const value_type& operator[](size_t __i) const {return __begin_[__i];}
|
|
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
value_type& operator[](size_t __i) {return __begin_[__i];}
|
|
|
|
// subset operations:
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
__val_expr<__slice_expr<const valarray&> > operator[](slice __s) const;
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
slice_array<value_type> operator[](slice __s);
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
__val_expr<__indirect_expr<const valarray&> > operator[](const gslice& __gs) const;
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
gslice_array<value_type> operator[](const gslice& __gs);
|
|
#ifndef _LIBCPP_CXX03_LANG
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
__val_expr<__indirect_expr<const valarray&> > operator[](gslice&& __gs) const;
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
gslice_array<value_type> operator[](gslice&& __gs);
|
|
#endif // _LIBCPP_CXX03_LANG
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
__val_expr<__mask_expr<const valarray&> > operator[](const valarray<bool>& __vb) const;
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
mask_array<value_type> operator[](const valarray<bool>& __vb);
|
|
#ifndef _LIBCPP_CXX03_LANG
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
__val_expr<__mask_expr<const valarray&> > operator[](valarray<bool>&& __vb) const;
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
mask_array<value_type> operator[](valarray<bool>&& __vb);
|
|
#endif // _LIBCPP_CXX03_LANG
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
__val_expr<__indirect_expr<const valarray&> > operator[](const valarray<size_t>& __vs) const;
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
indirect_array<value_type> operator[](const valarray<size_t>& __vs);
|
|
#ifndef _LIBCPP_CXX03_LANG
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
__val_expr<__indirect_expr<const valarray&> > operator[](valarray<size_t>&& __vs) const;
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
indirect_array<value_type> operator[](valarray<size_t>&& __vs);
|
|
#endif // _LIBCPP_CXX03_LANG
|
|
|
|
// unary operators:
|
|
valarray operator+() const;
|
|
valarray operator-() const;
|
|
valarray operator~() const;
|
|
valarray<bool> operator!() const;
|
|
|
|
// computed assignment:
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
valarray& operator*= (const value_type& __x);
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
valarray& operator/= (const value_type& __x);
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
valarray& operator%= (const value_type& __x);
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
valarray& operator+= (const value_type& __x);
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
valarray& operator-= (const value_type& __x);
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
valarray& operator^= (const value_type& __x);
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
valarray& operator&= (const value_type& __x);
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
valarray& operator|= (const value_type& __x);
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
valarray& operator<<=(const value_type& __x);
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
valarray& operator>>=(const value_type& __x);
|
|
|
|
template <class _Expr>
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
valarray&
|
|
>::type
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
operator*= (const _Expr& __v);
|
|
|
|
template <class _Expr>
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
valarray&
|
|
>::type
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
operator/= (const _Expr& __v);
|
|
|
|
template <class _Expr>
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
valarray&
|
|
>::type
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
operator%= (const _Expr& __v);
|
|
|
|
template <class _Expr>
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
valarray&
|
|
>::type
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
operator+= (const _Expr& __v);
|
|
|
|
template <class _Expr>
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
valarray&
|
|
>::type
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
operator-= (const _Expr& __v);
|
|
|
|
template <class _Expr>
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
valarray&
|
|
>::type
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
operator^= (const _Expr& __v);
|
|
|
|
template <class _Expr>
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
valarray&
|
|
>::type
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
operator|= (const _Expr& __v);
|
|
|
|
template <class _Expr>
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
valarray&
|
|
>::type
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
operator&= (const _Expr& __v);
|
|
|
|
template <class _Expr>
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
valarray&
|
|
>::type
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
operator<<= (const _Expr& __v);
|
|
|
|
template <class _Expr>
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
valarray&
|
|
>::type
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
operator>>= (const _Expr& __v);
|
|
|
|
// member functions:
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
void swap(valarray& __v) _NOEXCEPT;
|
|
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
size_t size() const {return static_cast<size_t>(__end_ - __begin_);}
|
|
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
value_type sum() const;
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
value_type min() const;
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
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());
|
|
|
|
private:
|
|
template <class> friend class _LIBCPP_TEMPLATE_VIS valarray;
|
|
template <class> friend class _LIBCPP_TEMPLATE_VIS slice_array;
|
|
template <class> friend class _LIBCPP_TEMPLATE_VIS gslice_array;
|
|
template <class> friend class _LIBCPP_TEMPLATE_VIS mask_array;
|
|
template <class> friend class __mask_expr;
|
|
template <class> friend class _LIBCPP_TEMPLATE_VIS 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_INLINE_VISIBILITY
|
|
void __clear(size_t __capacity);
|
|
valarray& __assign_range(const value_type* __f, const value_type* __l);
|
|
};
|
|
|
|
_LIBCPP_EXTERN_TEMPLATE(_LIBCPP_FUNC_VIS valarray<size_t>::valarray(size_t))
|
|
_LIBCPP_EXTERN_TEMPLATE(_LIBCPP_FUNC_VIS valarray<size_t>::~valarray())
|
|
_LIBCPP_EXTERN_TEMPLATE(_LIBCPP_FUNC_VIS 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;
|
|
typedef _Tp value_type;
|
|
|
|
_Op __op_;
|
|
const valarray<_Tp>& __a0_;
|
|
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
_UnaryOp(const _Op& __op, const valarray<_Tp>& __a0) : __op_(__op), __a0_(__a0) {}
|
|
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
result_type operator[](size_t __i) const {return __op_(__a0_[__i]);}
|
|
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
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;
|
|
typedef _Tp value_type;
|
|
|
|
_Op __op_;
|
|
const valarray<_Tp>& __a0_;
|
|
_A1 __a1_;
|
|
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
_BinaryOp(const _Op& __op, const valarray<_Tp>& __a0, const _A1& __a1)
|
|
: __op_(__op), __a0_(__a0), __a1_(__a1) {}
|
|
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
value_type operator[](size_t __i) const {return __op_(__a0_[__i], __a1_[__i]);}
|
|
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
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;
|
|
typedef _Tp value_type;
|
|
|
|
_Op __op_;
|
|
_A0 __a0_;
|
|
const valarray<_Tp>& __a1_;
|
|
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
_BinaryOp(const _Op& __op, const _A0& __a0, const valarray<_Tp>& __a1)
|
|
: __op_(__op), __a0_(__a0), __a1_(__a1) {}
|
|
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
value_type operator[](size_t __i) const {return __op_(__a0_[__i], __a1_[__i]);}
|
|
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
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;
|
|
typedef _Tp value_type;
|
|
|
|
_Op __op_;
|
|
const valarray<_Tp>& __a0_;
|
|
const valarray<_Tp>& __a1_;
|
|
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
_BinaryOp(const _Op& __op, const valarray<_Tp>& __a0, const valarray<_Tp>& __a1)
|
|
: __op_(__op), __a0_(__a0), __a1_(__a1) {}
|
|
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
value_type operator[](size_t __i) const {return __op_(__a0_[__i], __a1_[__i]);}
|
|
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
size_t size() const {return __a0_.size();}
|
|
};
|
|
|
|
// slice_array
|
|
|
|
template <class _Tp>
|
|
class _LIBCPP_TEMPLATE_VIS slice_array
|
|
{
|
|
public:
|
|
typedef _Tp value_type;
|
|
|
|
private:
|
|
value_type* __vp_;
|
|
size_t __size_;
|
|
size_t __stride_;
|
|
|
|
public:
|
|
template <class _Expr>
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
void
|
|
>::type
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
operator=(const _Expr& __v) const;
|
|
|
|
template <class _Expr>
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
void
|
|
>::type
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
operator*=(const _Expr& __v) const;
|
|
|
|
template <class _Expr>
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
void
|
|
>::type
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
operator/=(const _Expr& __v) const;
|
|
|
|
template <class _Expr>
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
void
|
|
>::type
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
operator%=(const _Expr& __v) const;
|
|
|
|
template <class _Expr>
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
void
|
|
>::type
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
operator+=(const _Expr& __v) const;
|
|
|
|
template <class _Expr>
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
void
|
|
>::type
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
operator-=(const _Expr& __v) const;
|
|
|
|
template <class _Expr>
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
void
|
|
>::type
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
operator^=(const _Expr& __v) const;
|
|
|
|
template <class _Expr>
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
void
|
|
>::type
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
operator&=(const _Expr& __v) const;
|
|
|
|
template <class _Expr>
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
void
|
|
>::type
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
operator|=(const _Expr& __v) const;
|
|
|
|
template <class _Expr>
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
void
|
|
>::type
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
operator<<=(const _Expr& __v) const;
|
|
|
|
template <class _Expr>
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
void
|
|
>::type
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
operator>>=(const _Expr& __v) const;
|
|
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
const slice_array& operator=(const slice_array& __sa) const;
|
|
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
void operator=(const value_type& __x) const;
|
|
|
|
private:
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
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> friend class sliceExpr;
|
|
};
|
|
|
|
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>
|
|
inline
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
void
|
|
>::type
|
|
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>
|
|
inline
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
void
|
|
>::type
|
|
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>
|
|
inline
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
void
|
|
>::type
|
|
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>
|
|
inline
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
void
|
|
>::type
|
|
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>
|
|
inline
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
void
|
|
>::type
|
|
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>
|
|
inline
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
void
|
|
>::type
|
|
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>
|
|
inline
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
void
|
|
>::type
|
|
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>
|
|
inline
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
void
|
|
>::type
|
|
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>
|
|
inline
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
void
|
|
>::type
|
|
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>
|
|
inline
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
void
|
|
>::type
|
|
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>
|
|
inline
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
void
|
|
>::type
|
|
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_TYPE_VIS gslice
|
|
{
|
|
valarray<size_t> __size_;
|
|
valarray<size_t> __stride_;
|
|
valarray<size_t> __1d_;
|
|
|
|
public:
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
gslice() {}
|
|
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
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_INLINE_VISIBILITY
|
|
gslice(size_t __start, const valarray<size_t>& __size,
|
|
valarray<size_t>&& __stride)
|
|
: __size_(__size),
|
|
__stride_(move(__stride))
|
|
{__init(__start);}
|
|
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
gslice(size_t __start, valarray<size_t>&& __size,
|
|
const valarray<size_t>& __stride)
|
|
: __size_(move(__size)),
|
|
__stride_(__stride)
|
|
{__init(__start);}
|
|
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
gslice(size_t __start, valarray<size_t>&& __size,
|
|
valarray<size_t>&& __stride)
|
|
: __size_(move(__size)),
|
|
__stride_(move(__stride))
|
|
{__init(__start);}
|
|
|
|
#endif // _LIBCPP_CXX03_LANG
|
|
|
|
// gslice(const gslice&) = default;
|
|
// gslice(gslice&&) = default;
|
|
// gslice& operator=(const gslice&) = default;
|
|
// gslice& operator=(gslice&&) = default;
|
|
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
size_t start() const {return __1d_.size() ? __1d_[0] : 0;}
|
|
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
valarray<size_t> size() const {return __size_;}
|
|
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
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 _LIBCPP_TEMPLATE_VIS gslice_array
|
|
{
|
|
public:
|
|
typedef _Tp value_type;
|
|
|
|
private:
|
|
value_type* __vp_;
|
|
valarray<size_t> __1d_;
|
|
|
|
public:
|
|
template <class _Expr>
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
void
|
|
>::type
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
operator=(const _Expr& __v) const;
|
|
|
|
template <class _Expr>
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
void
|
|
>::type
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
operator*=(const _Expr& __v) const;
|
|
|
|
template <class _Expr>
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
void
|
|
>::type
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
operator/=(const _Expr& __v) const;
|
|
|
|
template <class _Expr>
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
void
|
|
>::type
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
operator%=(const _Expr& __v) const;
|
|
|
|
template <class _Expr>
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
void
|
|
>::type
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
operator+=(const _Expr& __v) const;
|
|
|
|
template <class _Expr>
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
void
|
|
>::type
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
operator-=(const _Expr& __v) const;
|
|
|
|
template <class _Expr>
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
void
|
|
>::type
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
operator^=(const _Expr& __v) const;
|
|
|
|
template <class _Expr>
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
void
|
|
>::type
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
operator&=(const _Expr& __v) const;
|
|
|
|
template <class _Expr>
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
void
|
|
>::type
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
operator|=(const _Expr& __v) const;
|
|
|
|
template <class _Expr>
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
void
|
|
>::type
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
operator<<=(const _Expr& __v) const;
|
|
|
|
template <class _Expr>
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
void
|
|
>::type
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
operator>>=(const _Expr& __v) const;
|
|
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
const gslice_array& operator=(const gslice_array& __ga) const;
|
|
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
void operator=(const value_type& __x) const;
|
|
|
|
// gslice_array(const gslice_array&) = default;
|
|
// gslice_array(gslice_array&&) = default;
|
|
// gslice_array& operator=(const gslice_array&) = default;
|
|
// gslice_array& operator=(gslice_array&&) = default;
|
|
|
|
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_(move(__gs.__1d_))
|
|
{}
|
|
#endif // _LIBCPP_CXX03_LANG
|
|
|
|
template <class> friend class valarray;
|
|
};
|
|
|
|
template <class _Tp>
|
|
template <class _Expr>
|
|
inline
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
void
|
|
>::type
|
|
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>
|
|
inline
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
void
|
|
>::type
|
|
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>
|
|
inline
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
void
|
|
>::type
|
|
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>
|
|
inline
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
void
|
|
>::type
|
|
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>
|
|
inline
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
void
|
|
>::type
|
|
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>
|
|
inline
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
void
|
|
>::type
|
|
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>
|
|
inline
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
void
|
|
>::type
|
|
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>
|
|
inline
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
void
|
|
>::type
|
|
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>
|
|
inline
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
void
|
|
>::type
|
|
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>
|
|
inline
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
void
|
|
>::type
|
|
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>
|
|
inline
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
void
|
|
>::type
|
|
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 _LIBCPP_TEMPLATE_VIS mask_array
|
|
{
|
|
public:
|
|
typedef _Tp value_type;
|
|
|
|
private:
|
|
value_type* __vp_;
|
|
valarray<size_t> __1d_;
|
|
|
|
public:
|
|
template <class _Expr>
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
void
|
|
>::type
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
operator=(const _Expr& __v) const;
|
|
|
|
template <class _Expr>
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
void
|
|
>::type
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
operator*=(const _Expr& __v) const;
|
|
|
|
template <class _Expr>
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
void
|
|
>::type
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
operator/=(const _Expr& __v) const;
|
|
|
|
template <class _Expr>
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
void
|
|
>::type
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
operator%=(const _Expr& __v) const;
|
|
|
|
template <class _Expr>
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
void
|
|
>::type
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
operator+=(const _Expr& __v) const;
|
|
|
|
template <class _Expr>
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
void
|
|
>::type
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
operator-=(const _Expr& __v) const;
|
|
|
|
template <class _Expr>
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
void
|
|
>::type
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
operator^=(const _Expr& __v) const;
|
|
|
|
template <class _Expr>
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
void
|
|
>::type
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
operator&=(const _Expr& __v) const;
|
|
|
|
template <class _Expr>
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
void
|
|
>::type
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
operator|=(const _Expr& __v) const;
|
|
|
|
template <class _Expr>
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
void
|
|
>::type
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
operator<<=(const _Expr& __v) const;
|
|
|
|
template <class _Expr>
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
void
|
|
>::type
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
operator>>=(const _Expr& __v) const;
|
|
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
const mask_array& operator=(const mask_array& __ma) const;
|
|
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
void operator=(const value_type& __x) const;
|
|
|
|
// mask_array(const mask_array&) = default;
|
|
// mask_array(mask_array&&) = default;
|
|
// mask_array& operator=(const mask_array&) = default;
|
|
// mask_array& operator=(mask_array&&) = default;
|
|
|
|
private:
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
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>
|
|
inline
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
void
|
|
>::type
|
|
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>
|
|
inline
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
void
|
|
>::type
|
|
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>
|
|
inline
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
void
|
|
>::type
|
|
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>
|
|
inline
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
void
|
|
>::type
|
|
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>
|
|
inline
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
void
|
|
>::type
|
|
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>
|
|
inline
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
void
|
|
>::type
|
|
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>
|
|
inline
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
void
|
|
>::type
|
|
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>
|
|
inline
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
void
|
|
>::type
|
|
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>
|
|
inline
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
void
|
|
>::type
|
|
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>
|
|
inline
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
void
|
|
>::type
|
|
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>
|
|
inline
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
void
|
|
>::type
|
|
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 typename remove_reference<_ValExpr>::type _RmExpr;
|
|
public:
|
|
typedef typename _RmExpr::value_type value_type;
|
|
typedef value_type result_type;
|
|
|
|
private:
|
|
_ValExpr __expr_;
|
|
valarray<size_t> __1d_;
|
|
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
__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_INLINE_VISIBILITY
|
|
result_type operator[](size_t __i) const
|
|
{return __expr_[__1d_[__i]];}
|
|
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
size_t size() const {return __1d_.size();}
|
|
|
|
template <class> friend class valarray;
|
|
};
|
|
|
|
// indirect_array
|
|
|
|
template <class _Tp>
|
|
class _LIBCPP_TEMPLATE_VIS indirect_array
|
|
{
|
|
public:
|
|
typedef _Tp value_type;
|
|
|
|
private:
|
|
value_type* __vp_;
|
|
valarray<size_t> __1d_;
|
|
|
|
public:
|
|
template <class _Expr>
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
void
|
|
>::type
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
operator=(const _Expr& __v) const;
|
|
|
|
template <class _Expr>
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
void
|
|
>::type
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
operator*=(const _Expr& __v) const;
|
|
|
|
template <class _Expr>
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
void
|
|
>::type
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
operator/=(const _Expr& __v) const;
|
|
|
|
template <class _Expr>
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
void
|
|
>::type
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
operator%=(const _Expr& __v) const;
|
|
|
|
template <class _Expr>
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
void
|
|
>::type
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
operator+=(const _Expr& __v) const;
|
|
|
|
template <class _Expr>
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
void
|
|
>::type
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
operator-=(const _Expr& __v) const;
|
|
|
|
template <class _Expr>
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
void
|
|
>::type
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
operator^=(const _Expr& __v) const;
|
|
|
|
template <class _Expr>
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
void
|
|
>::type
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
operator&=(const _Expr& __v) const;
|
|
|
|
template <class _Expr>
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
void
|
|
>::type
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
operator|=(const _Expr& __v) const;
|
|
|
|
template <class _Expr>
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
void
|
|
>::type
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
operator<<=(const _Expr& __v) const;
|
|
|
|
template <class _Expr>
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
void
|
|
>::type
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
operator>>=(const _Expr& __v) const;
|
|
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
const indirect_array& operator=(const indirect_array& __ia) const;
|
|
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
void operator=(const value_type& __x) const;
|
|
|
|
// indirect_array(const indirect_array&) = default;
|
|
// indirect_array(indirect_array&&) = default;
|
|
// indirect_array& operator=(const indirect_array&) = default;
|
|
// indirect_array& operator=(indirect_array&&) = default;
|
|
|
|
private:
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
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_INLINE_VISIBILITY
|
|
indirect_array(valarray<size_t>&& __ia, const valarray<value_type>& __v)
|
|
: __vp_(const_cast<value_type*>(__v.__begin_)),
|
|
__1d_(move(__ia))
|
|
{}
|
|
|
|
#endif // _LIBCPP_CXX03_LANG
|
|
|
|
template <class> friend class valarray;
|
|
};
|
|
|
|
template <class _Tp>
|
|
template <class _Expr>
|
|
inline
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
void
|
|
>::type
|
|
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>
|
|
inline
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
void
|
|
>::type
|
|
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>
|
|
inline
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
void
|
|
>::type
|
|
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>
|
|
inline
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
void
|
|
>::type
|
|
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>
|
|
inline
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
void
|
|
>::type
|
|
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>
|
|
inline
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
void
|
|
>::type
|
|
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>
|
|
inline
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
void
|
|
>::type
|
|
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>
|
|
inline
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
void
|
|
>::type
|
|
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>
|
|
inline
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
void
|
|
>::type
|
|
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>
|
|
inline
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
void
|
|
>::type
|
|
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>
|
|
inline
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
void
|
|
>::type
|
|
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 typename remove_reference<_ValExpr>::type _RmExpr;
|
|
public:
|
|
typedef typename _RmExpr::value_type value_type;
|
|
typedef value_type result_type;
|
|
|
|
private:
|
|
_ValExpr __expr_;
|
|
valarray<size_t> __1d_;
|
|
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
__indirect_expr(const valarray<size_t>& __ia, const _RmExpr& __e)
|
|
: __expr_(__e),
|
|
__1d_(__ia)
|
|
{}
|
|
|
|
#ifndef _LIBCPP_CXX03_LANG
|
|
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
__indirect_expr(valarray<size_t>&& __ia, const _RmExpr& __e)
|
|
: __expr_(__e),
|
|
__1d_(move(__ia))
|
|
{}
|
|
|
|
#endif // _LIBCPP_CXX03_LANG
|
|
|
|
public:
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
result_type operator[](size_t __i) const
|
|
{return __expr_[__1d_[__i]];}
|
|
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
size_t size() const {return __1d_.size();}
|
|
|
|
template <class> friend class _LIBCPP_TEMPLATE_VIS valarray;
|
|
};
|
|
|
|
template<class _ValExpr>
|
|
class __val_expr
|
|
{
|
|
typedef typename remove_reference<_ValExpr>::type _RmExpr;
|
|
|
|
_ValExpr __expr_;
|
|
public:
|
|
typedef typename _RmExpr::value_type value_type;
|
|
typedef typename _RmExpr::result_type result_type;
|
|
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
explicit __val_expr(const _RmExpr& __e) : __expr_(__e) {}
|
|
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
result_type operator[](size_t __i) const
|
|
{return __expr_[__i];}
|
|
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
__val_expr<__slice_expr<_ValExpr> > operator[](slice __s) const
|
|
{return __val_expr<__slice_expr<_ValExpr> >(__expr_, __s);}
|
|
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
__val_expr<__indirect_expr<_ValExpr> > operator[](const gslice& __gs) const
|
|
{return __val_expr<__indirect_expr<_ValExpr> >(__expr_, __gs.__1d_);}
|
|
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
__val_expr<__mask_expr<_ValExpr> > operator[](const valarray<bool>& __vb) const
|
|
{return __val_expr<__mask_expr<_ValExpr> >(__expr_, __vb);}
|
|
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
__val_expr<__indirect_expr<_ValExpr> > operator[](const valarray<size_t>& __vs) const
|
|
{return __val_expr<__indirect_expr<_ValExpr> >(__expr_, __vs);}
|
|
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
__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_INLINE_VISIBILITY
|
|
__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_INLINE_VISIBILITY
|
|
__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_INLINE_VISIBILITY
|
|
__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_INLINE_VISIBILITY
|
|
size_t size() const {return __expr_.size();}
|
|
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
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_INLINE_VISIBILITY
|
|
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_INLINE_VISIBILITY
|
|
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_INLINE_VISIBILITY
|
|
__val_expr<__shift_expr<_ValExpr> > shift (int __i) const
|
|
{return __val_expr<__shift_expr<_ValExpr> >(__shift_expr<_ValExpr>(__i, __expr_));}
|
|
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
__val_expr<__cshift_expr<_ValExpr> > cshift(int __i) const
|
|
{return __val_expr<__cshift_expr<_ValExpr> >(__cshift_expr<_ValExpr>(__i, __expr_));}
|
|
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
__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_INLINE_VISIBILITY
|
|
__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_ =
|
|
static_cast<result_type*>(
|
|
_VSTD::__libcpp_allocate(__n * sizeof(result_type), _LIBCPP_ALIGNOF(result_type)));
|
|
for (size_t __i = 0; __i != __n; ++__r.__end_, ++__i)
|
|
::new (__r.__end_) result_type(__expr_[__i]);
|
|
}
|
|
return __r;
|
|
}
|
|
|
|
// valarray
|
|
|
|
template <class _Tp>
|
|
inline
|
|
valarray<_Tp>::valarray(size_t __n)
|
|
: __begin_(0),
|
|
__end_(0)
|
|
{
|
|
if (__n)
|
|
{
|
|
__begin_ = __end_ = static_cast<value_type*>(
|
|
_VSTD::__libcpp_allocate(__n * sizeof(value_type), _LIBCPP_ALIGNOF(value_type)));
|
|
#ifndef _LIBCPP_NO_EXCEPTIONS
|
|
try
|
|
{
|
|
#endif // _LIBCPP_NO_EXCEPTIONS
|
|
for (size_t __n_left = __n; __n_left; --__n_left, ++__end_)
|
|
::new (__end_) value_type();
|
|
#ifndef _LIBCPP_NO_EXCEPTIONS
|
|
}
|
|
catch (...)
|
|
{
|
|
__clear(__n);
|
|
throw;
|
|
}
|
|
#endif // _LIBCPP_NO_EXCEPTIONS
|
|
}
|
|
}
|
|
|
|
template <class _Tp>
|
|
inline
|
|
valarray<_Tp>::valarray(const value_type& __x, size_t __n)
|
|
: __begin_(0),
|
|
__end_(0)
|
|
{
|
|
resize(__n, __x);
|
|
}
|
|
|
|
template <class _Tp>
|
|
valarray<_Tp>::valarray(const value_type* __p, size_t __n)
|
|
: __begin_(0),
|
|
__end_(0)
|
|
{
|
|
if (__n)
|
|
{
|
|
__begin_ = __end_ = static_cast<value_type*>(
|
|
_VSTD::__libcpp_allocate(__n * sizeof(value_type), _LIBCPP_ALIGNOF(value_type)));
|
|
#ifndef _LIBCPP_NO_EXCEPTIONS
|
|
try
|
|
{
|
|
#endif // _LIBCPP_NO_EXCEPTIONS
|
|
for (size_t __n_left = __n; __n_left; ++__end_, ++__p, --__n_left)
|
|
::new (__end_) value_type(*__p);
|
|
#ifndef _LIBCPP_NO_EXCEPTIONS
|
|
}
|
|
catch (...)
|
|
{
|
|
__clear(__n);
|
|
throw;
|
|
}
|
|
#endif // _LIBCPP_NO_EXCEPTIONS
|
|
}
|
|
}
|
|
|
|
template <class _Tp>
|
|
valarray<_Tp>::valarray(const valarray& __v)
|
|
: __begin_(0),
|
|
__end_(0)
|
|
{
|
|
if (__v.size())
|
|
{
|
|
__begin_ = __end_ = static_cast<value_type*>(
|
|
_VSTD::__libcpp_allocate(__v.size() * sizeof(value_type), _LIBCPP_ALIGNOF(value_type)));
|
|
#ifndef _LIBCPP_NO_EXCEPTIONS
|
|
try
|
|
{
|
|
#endif // _LIBCPP_NO_EXCEPTIONS
|
|
for (value_type* __p = __v.__begin_; __p != __v.__end_; ++__end_, ++__p)
|
|
::new (__end_) value_type(*__p);
|
|
#ifndef _LIBCPP_NO_EXCEPTIONS
|
|
}
|
|
catch (...)
|
|
{
|
|
__clear(__v.size());
|
|
throw;
|
|
}
|
|
#endif // _LIBCPP_NO_EXCEPTIONS
|
|
}
|
|
}
|
|
|
|
#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_(0),
|
|
__end_(0)
|
|
{
|
|
const size_t __n = __il.size();
|
|
if (__n)
|
|
{
|
|
__begin_ = __end_ = static_cast<value_type*>(
|
|
_VSTD::__libcpp_allocate(__n * sizeof(value_type), _LIBCPP_ALIGNOF(value_type)));
|
|
#ifndef _LIBCPP_NO_EXCEPTIONS
|
|
try
|
|
{
|
|
#endif // _LIBCPP_NO_EXCEPTIONS
|
|
size_t __n_left = __n;
|
|
for (const value_type* __p = __il.begin(); __n_left; ++__end_, ++__p, --__n_left)
|
|
::new (__end_) value_type(*__p);
|
|
#ifndef _LIBCPP_NO_EXCEPTIONS
|
|
}
|
|
catch (...)
|
|
{
|
|
__clear(__n);
|
|
throw;
|
|
}
|
|
#endif // _LIBCPP_NO_EXCEPTIONS
|
|
}
|
|
}
|
|
|
|
#endif // _LIBCPP_CXX03_LANG
|
|
|
|
template <class _Tp>
|
|
valarray<_Tp>::valarray(const slice_array<value_type>& __sa)
|
|
: __begin_(0),
|
|
__end_(0)
|
|
{
|
|
const size_t __n = __sa.__size_;
|
|
if (__n)
|
|
{
|
|
__begin_ = __end_ = static_cast<value_type*>(
|
|
_VSTD::__libcpp_allocate(__n * sizeof(value_type), _LIBCPP_ALIGNOF(value_type)));
|
|
#ifndef _LIBCPP_NO_EXCEPTIONS
|
|
try
|
|
{
|
|
#endif // _LIBCPP_NO_EXCEPTIONS
|
|
size_t __n_left = __n;
|
|
for (const value_type* __p = __sa.__vp_; __n_left; ++__end_, __p += __sa.__stride_, --__n_left)
|
|
::new (__end_) value_type(*__p);
|
|
#ifndef _LIBCPP_NO_EXCEPTIONS
|
|
}
|
|
catch (...)
|
|
{
|
|
__clear(__n);
|
|
throw;
|
|
}
|
|
#endif // _LIBCPP_NO_EXCEPTIONS
|
|
}
|
|
}
|
|
|
|
template <class _Tp>
|
|
valarray<_Tp>::valarray(const gslice_array<value_type>& __ga)
|
|
: __begin_(0),
|
|
__end_(0)
|
|
{
|
|
const size_t __n = __ga.__1d_.size();
|
|
if (__n)
|
|
{
|
|
__begin_ = __end_ = static_cast<value_type*>(
|
|
_VSTD::__libcpp_allocate(__n * sizeof(value_type), _LIBCPP_ALIGNOF(value_type)));
|
|
#ifndef _LIBCPP_NO_EXCEPTIONS
|
|
try
|
|
{
|
|
#endif // _LIBCPP_NO_EXCEPTIONS
|
|
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 (__end_) value_type(__s[*__i]);
|
|
#ifndef _LIBCPP_NO_EXCEPTIONS
|
|
}
|
|
catch (...)
|
|
{
|
|
__clear(__n);
|
|
throw;
|
|
}
|
|
#endif // _LIBCPP_NO_EXCEPTIONS
|
|
}
|
|
}
|
|
|
|
template <class _Tp>
|
|
valarray<_Tp>::valarray(const mask_array<value_type>& __ma)
|
|
: __begin_(0),
|
|
__end_(0)
|
|
{
|
|
const size_t __n = __ma.__1d_.size();
|
|
if (__n)
|
|
{
|
|
__begin_ = __end_ = static_cast<value_type*>(
|
|
_VSTD::__libcpp_allocate(__n * sizeof(value_type), _LIBCPP_ALIGNOF(value_type)));
|
|
#ifndef _LIBCPP_NO_EXCEPTIONS
|
|
try
|
|
{
|
|
#endif // _LIBCPP_NO_EXCEPTIONS
|
|
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 (__end_) value_type(__s[*__i]);
|
|
#ifndef _LIBCPP_NO_EXCEPTIONS
|
|
}
|
|
catch (...)
|
|
{
|
|
__clear(__n);
|
|
throw;
|
|
}
|
|
#endif // _LIBCPP_NO_EXCEPTIONS
|
|
}
|
|
}
|
|
|
|
template <class _Tp>
|
|
valarray<_Tp>::valarray(const indirect_array<value_type>& __ia)
|
|
: __begin_(0),
|
|
__end_(0)
|
|
{
|
|
const size_t __n = __ia.__1d_.size();
|
|
if (__n)
|
|
{
|
|
__begin_ = __end_ = static_cast<value_type*>(
|
|
_VSTD::__libcpp_allocate(__n * sizeof(value_type), _LIBCPP_ALIGNOF(value_type)));
|
|
#ifndef _LIBCPP_NO_EXCEPTIONS
|
|
try
|
|
{
|
|
#endif // _LIBCPP_NO_EXCEPTIONS
|
|
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 (__end_) value_type(__s[*__i]);
|
|
#ifndef _LIBCPP_NO_EXCEPTIONS
|
|
}
|
|
catch (...)
|
|
{
|
|
__clear(__n);
|
|
throw;
|
|
}
|
|
#endif // _LIBCPP_NO_EXCEPTIONS
|
|
}
|
|
}
|
|
|
|
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_ = static_cast<value_type*>(
|
|
_VSTD::__libcpp_allocate(__n * sizeof(value_type), _LIBCPP_ALIGNOF(value_type)));
|
|
__end_ = __begin_ + __n;
|
|
_VSTD::uninitialized_copy(__f, __l, __begin_);
|
|
} else {
|
|
_VSTD::copy(__f, __l, __begin_);
|
|
}
|
|
return *this;
|
|
}
|
|
|
|
template <class _Tp>
|
|
valarray<_Tp>&
|
|
valarray<_Tp>::operator=(const valarray& __v)
|
|
{
|
|
if (this != &__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)
|
|
{
|
|
_VSTD::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&>(move(__gs.__1d_), *this));
|
|
}
|
|
|
|
template <class _Tp>
|
|
inline
|
|
gslice_array<_Tp>
|
|
valarray<_Tp>::operator[](gslice&& __gs)
|
|
{
|
|
return gslice_array<value_type>(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&>(move(__vb), *this));
|
|
}
|
|
|
|
template <class _Tp>
|
|
inline
|
|
mask_array<_Tp>
|
|
valarray<_Tp>::operator[](valarray<bool>&& __vb)
|
|
{
|
|
return mask_array<value_type>(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&>(move(__vs), *this));
|
|
}
|
|
|
|
template <class _Tp>
|
|
inline
|
|
indirect_array<_Tp>
|
|
valarray<_Tp>::operator[](valarray<size_t>&& __vs)
|
|
{
|
|
return indirect_array<value_type>(move(__vs), *this);
|
|
}
|
|
|
|
#endif // _LIBCPP_CXX03_LANG
|
|
|
|
template <class _Tp>
|
|
valarray<_Tp>
|
|
valarray<_Tp>::operator+() const
|
|
{
|
|
valarray<value_type> __r;
|
|
size_t __n = size();
|
|
if (__n)
|
|
{
|
|
__r.__begin_ =
|
|
__r.__end_ =
|
|
static_cast<value_type*>(
|
|
_VSTD::__libcpp_allocate(__n * sizeof(value_type), _LIBCPP_ALIGNOF(value_type)));
|
|
for (const value_type* __p = __begin_; __n; ++__r.__end_, ++__p, --__n)
|
|
::new (__r.__end_) value_type(+*__p);
|
|
}
|
|
return __r;
|
|
}
|
|
|
|
template <class _Tp>
|
|
valarray<_Tp>
|
|
valarray<_Tp>::operator-() const
|
|
{
|
|
valarray<value_type> __r;
|
|
size_t __n = size();
|
|
if (__n)
|
|
{
|
|
__r.__begin_ =
|
|
__r.__end_ =
|
|
static_cast<value_type*>(
|
|
_VSTD::__libcpp_allocate(__n * sizeof(value_type), _LIBCPP_ALIGNOF(value_type)));
|
|
for (const value_type* __p = __begin_; __n; ++__r.__end_, ++__p, --__n)
|
|
::new (__r.__end_) value_type(-*__p);
|
|
}
|
|
return __r;
|
|
}
|
|
|
|
template <class _Tp>
|
|
valarray<_Tp>
|
|
valarray<_Tp>::operator~() const
|
|
{
|
|
valarray<value_type> __r;
|
|
size_t __n = size();
|
|
if (__n)
|
|
{
|
|
__r.__begin_ =
|
|
__r.__end_ =
|
|
static_cast<value_type*>(
|
|
_VSTD::__libcpp_allocate(__n * sizeof(value_type), _LIBCPP_ALIGNOF(value_type)));
|
|
for (const value_type* __p = __begin_; __n; ++__r.__end_, ++__p, --__n)
|
|
::new (__r.__end_) value_type(~*__p);
|
|
}
|
|
return __r;
|
|
}
|
|
|
|
template <class _Tp>
|
|
valarray<bool>
|
|
valarray<_Tp>::operator!() const
|
|
{
|
|
valarray<bool> __r;
|
|
size_t __n = size();
|
|
if (__n)
|
|
{
|
|
__r.__begin_ =
|
|
__r.__end_ =
|
|
static_cast<bool*>(_VSTD::__libcpp_allocate(__n * sizeof(bool), _LIBCPP_ALIGNOF(bool)));
|
|
for (const value_type* __p = __begin_; __n; ++__r.__end_, ++__p, --__n)
|
|
::new (__r.__end_) bool(!*__p);
|
|
}
|
|
return __r;
|
|
}
|
|
|
|
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>
|
|
inline
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
valarray<_Tp>&
|
|
>::type
|
|
valarray<_Tp>::operator*=(const _Expr& __v)
|
|
{
|
|
size_t __i = 0;
|
|
for (value_type* __t = __begin_; __t != __end_ ; ++__t, ++__i)
|
|
*__t *= __v[__i];
|
|
return *this;
|
|
}
|
|
|
|
template <class _Tp>
|
|
template <class _Expr>
|
|
inline
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
valarray<_Tp>&
|
|
>::type
|
|
valarray<_Tp>::operator/=(const _Expr& __v)
|
|
{
|
|
size_t __i = 0;
|
|
for (value_type* __t = __begin_; __t != __end_ ; ++__t, ++__i)
|
|
*__t /= __v[__i];
|
|
return *this;
|
|
}
|
|
|
|
template <class _Tp>
|
|
template <class _Expr>
|
|
inline
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
valarray<_Tp>&
|
|
>::type
|
|
valarray<_Tp>::operator%=(const _Expr& __v)
|
|
{
|
|
size_t __i = 0;
|
|
for (value_type* __t = __begin_; __t != __end_ ; ++__t, ++__i)
|
|
*__t %= __v[__i];
|
|
return *this;
|
|
}
|
|
|
|
template <class _Tp>
|
|
template <class _Expr>
|
|
inline
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
valarray<_Tp>&
|
|
>::type
|
|
valarray<_Tp>::operator+=(const _Expr& __v)
|
|
{
|
|
size_t __i = 0;
|
|
for (value_type* __t = __begin_; __t != __end_ ; ++__t, ++__i)
|
|
*__t += __v[__i];
|
|
return *this;
|
|
}
|
|
|
|
template <class _Tp>
|
|
template <class _Expr>
|
|
inline
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
valarray<_Tp>&
|
|
>::type
|
|
valarray<_Tp>::operator-=(const _Expr& __v)
|
|
{
|
|
size_t __i = 0;
|
|
for (value_type* __t = __begin_; __t != __end_ ; ++__t, ++__i)
|
|
*__t -= __v[__i];
|
|
return *this;
|
|
}
|
|
|
|
template <class _Tp>
|
|
template <class _Expr>
|
|
inline
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
valarray<_Tp>&
|
|
>::type
|
|
valarray<_Tp>::operator^=(const _Expr& __v)
|
|
{
|
|
size_t __i = 0;
|
|
for (value_type* __t = __begin_; __t != __end_ ; ++__t, ++__i)
|
|
*__t ^= __v[__i];
|
|
return *this;
|
|
}
|
|
|
|
template <class _Tp>
|
|
template <class _Expr>
|
|
inline
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
valarray<_Tp>&
|
|
>::type
|
|
valarray<_Tp>::operator|=(const _Expr& __v)
|
|
{
|
|
size_t __i = 0;
|
|
for (value_type* __t = __begin_; __t != __end_ ; ++__t, ++__i)
|
|
*__t |= __v[__i];
|
|
return *this;
|
|
}
|
|
|
|
template <class _Tp>
|
|
template <class _Expr>
|
|
inline
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
valarray<_Tp>&
|
|
>::type
|
|
valarray<_Tp>::operator&=(const _Expr& __v)
|
|
{
|
|
size_t __i = 0;
|
|
for (value_type* __t = __begin_; __t != __end_ ; ++__t, ++__i)
|
|
*__t &= __v[__i];
|
|
return *this;
|
|
}
|
|
|
|
template <class _Tp>
|
|
template <class _Expr>
|
|
inline
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
valarray<_Tp>&
|
|
>::type
|
|
valarray<_Tp>::operator<<=(const _Expr& __v)
|
|
{
|
|
size_t __i = 0;
|
|
for (value_type* __t = __begin_; __t != __end_ ; ++__t, ++__i)
|
|
*__t <<= __v[__i];
|
|
return *this;
|
|
}
|
|
|
|
template <class _Tp>
|
|
template <class _Expr>
|
|
inline
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
valarray<_Tp>&
|
|
>::type
|
|
valarray<_Tp>::operator>>=(const _Expr& __v)
|
|
{
|
|
size_t __i = 0;
|
|
for (value_type* __t = __begin_; __t != __end_ ; ++__t, ++__i)
|
|
*__t >>= __v[__i];
|
|
return *this;
|
|
}
|
|
|
|
template <class _Tp>
|
|
inline
|
|
void
|
|
valarray<_Tp>::swap(valarray& __v) _NOEXCEPT
|
|
{
|
|
_VSTD::swap(__begin_, __v.__begin_);
|
|
_VSTD::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 *_VSTD::min_element(__begin_, __end_);
|
|
}
|
|
|
|
template <class _Tp>
|
|
inline
|
|
_Tp
|
|
valarray<_Tp>::max() const
|
|
{
|
|
if (__begin_ == __end_)
|
|
return value_type();
|
|
return *_VSTD::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_ =
|
|
static_cast<value_type*>(
|
|
_VSTD::__libcpp_allocate(__n * sizeof(value_type), _LIBCPP_ALIGNOF(value_type)));
|
|
const value_type* __sb;
|
|
value_type* __tb;
|
|
value_type* __te;
|
|
if (__i >= 0)
|
|
{
|
|
__i = _VSTD::min(__i, static_cast<int>(__n));
|
|
__sb = __begin_ + __i;
|
|
__tb = __r.__begin_;
|
|
__te = __r.__begin_ + (__n - __i);
|
|
}
|
|
else
|
|
{
|
|
__i = _VSTD::min(-__i, static_cast<int>(__n));
|
|
__sb = __begin_;
|
|
__tb = __r.__begin_ + __i;
|
|
__te = __r.__begin_ + __n;
|
|
}
|
|
for (; __r.__end_ != __tb; ++__r.__end_)
|
|
::new (__r.__end_) value_type();
|
|
for (; __r.__end_ != __te; ++__r.__end_, ++__sb)
|
|
::new (__r.__end_) value_type(*__sb);
|
|
for (__te = __r.__begin_ + __n; __r.__end_ != __te; ++__r.__end_)
|
|
::new (__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_ =
|
|
static_cast<value_type*>(
|
|
_VSTD::__libcpp_allocate(__n * sizeof(value_type), _LIBCPP_ALIGNOF(value_type)));
|
|
__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 (__r.__end_) value_type(*__s);
|
|
for (const value_type* __s = __begin_; __s != __m; ++__r.__end_, ++__s)
|
|
::new (__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_ =
|
|
static_cast<value_type*>(
|
|
_VSTD::__libcpp_allocate(__n * sizeof(value_type), _LIBCPP_ALIGNOF(value_type)));
|
|
for (const value_type* __p = __begin_; __n; ++__r.__end_, ++__p, --__n)
|
|
::new (__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_ =
|
|
static_cast<value_type*>(
|
|
_VSTD::__libcpp_allocate(__n * sizeof(value_type), _LIBCPP_ALIGNOF(value_type)));
|
|
for (const value_type* __p = __begin_; __n; ++__r.__end_, ++__p, --__n)
|
|
::new (__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();
|
|
_VSTD::__libcpp_deallocate(__begin_, __capacity * sizeof(value_type), _LIBCPP_ALIGNOF(value_type));
|
|
__begin_ = __end_ = nullptr;
|
|
}
|
|
}
|
|
|
|
template <class _Tp>
|
|
void
|
|
valarray<_Tp>::resize(size_t __n, value_type __x)
|
|
{
|
|
__clear(size());
|
|
if (__n)
|
|
{
|
|
__begin_ = __end_ = static_cast<value_type*>(
|
|
_VSTD::__libcpp_allocate(__n * sizeof(value_type), _LIBCPP_ALIGNOF(value_type)));
|
|
#ifndef _LIBCPP_NO_EXCEPTIONS
|
|
try
|
|
{
|
|
#endif // _LIBCPP_NO_EXCEPTIONS
|
|
for (size_t __n_left = __n; __n_left; --__n_left, ++__end_)
|
|
::new (__end_) value_type(__x);
|
|
#ifndef _LIBCPP_NO_EXCEPTIONS
|
|
}
|
|
catch (...)
|
|
{
|
|
__clear(__n);
|
|
throw;
|
|
}
|
|
#endif // _LIBCPP_NO_EXCEPTIONS
|
|
}
|
|
}
|
|
|
|
template<class _Tp>
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
|
void
|
|
swap(valarray<_Tp>& __x, valarray<_Tp>& __y) _NOEXCEPT
|
|
{
|
|
__x.swap(__y);
|
|
}
|
|
|
|
template<class _Expr1, class _Expr2>
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr1>::value && __is_val_expr<_Expr2>::value,
|
|
__val_expr<_BinaryOp<multiplies<typename _Expr1::value_type>, _Expr1, _Expr2> >
|
|
>::type
|
|
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>
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
__val_expr<_BinaryOp<multiplies<typename _Expr::value_type>,
|
|
_Expr, __scalar_expr<typename _Expr::value_type> > >
|
|
>::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>
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
__val_expr<_BinaryOp<multiplies<typename _Expr::value_type>,
|
|
__scalar_expr<typename _Expr::value_type>, _Expr> >
|
|
>::type
|
|
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>
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr1>::value && __is_val_expr<_Expr2>::value,
|
|
__val_expr<_BinaryOp<divides<typename _Expr1::value_type>, _Expr1, _Expr2> >
|
|
>::type
|
|
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>
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
__val_expr<_BinaryOp<divides<typename _Expr::value_type>,
|
|
_Expr, __scalar_expr<typename _Expr::value_type> > >
|
|
>::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>
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
__val_expr<_BinaryOp<divides<typename _Expr::value_type>,
|
|
__scalar_expr<typename _Expr::value_type>, _Expr> >
|
|
>::type
|
|
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>
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr1>::value && __is_val_expr<_Expr2>::value,
|
|
__val_expr<_BinaryOp<modulus<typename _Expr1::value_type>, _Expr1, _Expr2> >
|
|
>::type
|
|
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>
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
__val_expr<_BinaryOp<modulus<typename _Expr::value_type>,
|
|
_Expr, __scalar_expr<typename _Expr::value_type> > >
|
|
>::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>
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
__val_expr<_BinaryOp<modulus<typename _Expr::value_type>,
|
|
__scalar_expr<typename _Expr::value_type>, _Expr> >
|
|
>::type
|
|
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>
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr1>::value && __is_val_expr<_Expr2>::value,
|
|
__val_expr<_BinaryOp<plus<typename _Expr1::value_type>, _Expr1, _Expr2> >
|
|
>::type
|
|
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>
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
__val_expr<_BinaryOp<plus<typename _Expr::value_type>,
|
|
_Expr, __scalar_expr<typename _Expr::value_type> > >
|
|
>::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>
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
__val_expr<_BinaryOp<plus<typename _Expr::value_type>,
|
|
__scalar_expr<typename _Expr::value_type>, _Expr> >
|
|
>::type
|
|
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>
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr1>::value && __is_val_expr<_Expr2>::value,
|
|
__val_expr<_BinaryOp<minus<typename _Expr1::value_type>, _Expr1, _Expr2> >
|
|
>::type
|
|
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>
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
__val_expr<_BinaryOp<minus<typename _Expr::value_type>,
|
|
_Expr, __scalar_expr<typename _Expr::value_type> > >
|
|
>::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>
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
__val_expr<_BinaryOp<minus<typename _Expr::value_type>,
|
|
__scalar_expr<typename _Expr::value_type>, _Expr> >
|
|
>::type
|
|
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>
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr1>::value && __is_val_expr<_Expr2>::value,
|
|
__val_expr<_BinaryOp<bit_xor<typename _Expr1::value_type>, _Expr1, _Expr2> >
|
|
>::type
|
|
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>
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
__val_expr<_BinaryOp<bit_xor<typename _Expr::value_type>,
|
|
_Expr, __scalar_expr<typename _Expr::value_type> > >
|
|
>::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>
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
__val_expr<_BinaryOp<bit_xor<typename _Expr::value_type>,
|
|
__scalar_expr<typename _Expr::value_type>, _Expr> >
|
|
>::type
|
|
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>
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr1>::value && __is_val_expr<_Expr2>::value,
|
|
__val_expr<_BinaryOp<bit_and<typename _Expr1::value_type>, _Expr1, _Expr2> >
|
|
>::type
|
|
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>
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
__val_expr<_BinaryOp<bit_and<typename _Expr::value_type>,
|
|
_Expr, __scalar_expr<typename _Expr::value_type> > >
|
|
>::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>
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
__val_expr<_BinaryOp<bit_and<typename _Expr::value_type>,
|
|
__scalar_expr<typename _Expr::value_type>, _Expr> >
|
|
>::type
|
|
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>
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr1>::value && __is_val_expr<_Expr2>::value,
|
|
__val_expr<_BinaryOp<bit_or<typename _Expr1::value_type>, _Expr1, _Expr2> >
|
|
>::type
|
|
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>
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
__val_expr<_BinaryOp<bit_or<typename _Expr::value_type>,
|
|
_Expr, __scalar_expr<typename _Expr::value_type> > >
|
|
>::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>
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
__val_expr<_BinaryOp<bit_or<typename _Expr::value_type>,
|
|
__scalar_expr<typename _Expr::value_type>, _Expr> >
|
|
>::type
|
|
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>
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr1>::value && __is_val_expr<_Expr2>::value,
|
|
__val_expr<_BinaryOp<__bit_shift_left<typename _Expr1::value_type>, _Expr1, _Expr2> >
|
|
>::type
|
|
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>
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
__val_expr<_BinaryOp<__bit_shift_left<typename _Expr::value_type>,
|
|
_Expr, __scalar_expr<typename _Expr::value_type> > >
|
|
>::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>
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
__val_expr<_BinaryOp<__bit_shift_left<typename _Expr::value_type>,
|
|
__scalar_expr<typename _Expr::value_type>, _Expr> >
|
|
>::type
|
|
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>
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr1>::value && __is_val_expr<_Expr2>::value,
|
|
__val_expr<_BinaryOp<__bit_shift_right<typename _Expr1::value_type>, _Expr1, _Expr2> >
|
|
>::type
|
|
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>
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
__val_expr<_BinaryOp<__bit_shift_right<typename _Expr::value_type>,
|
|
_Expr, __scalar_expr<typename _Expr::value_type> > >
|
|
>::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>
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
__val_expr<_BinaryOp<__bit_shift_right<typename _Expr::value_type>,
|
|
__scalar_expr<typename _Expr::value_type>, _Expr> >
|
|
>::type
|
|
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>
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr1>::value && __is_val_expr<_Expr2>::value,
|
|
__val_expr<_BinaryOp<logical_and<typename _Expr1::value_type>, _Expr1, _Expr2> >
|
|
>::type
|
|
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>
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
__val_expr<_BinaryOp<logical_and<typename _Expr::value_type>,
|
|
_Expr, __scalar_expr<typename _Expr::value_type> > >
|
|
>::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>
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
__val_expr<_BinaryOp<logical_and<typename _Expr::value_type>,
|
|
__scalar_expr<typename _Expr::value_type>, _Expr> >
|
|
>::type
|
|
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>
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr1>::value && __is_val_expr<_Expr2>::value,
|
|
__val_expr<_BinaryOp<logical_or<typename _Expr1::value_type>, _Expr1, _Expr2> >
|
|
>::type
|
|
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>
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
__val_expr<_BinaryOp<logical_or<typename _Expr::value_type>,
|
|
_Expr, __scalar_expr<typename _Expr::value_type> > >
|
|
>::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>
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
__val_expr<_BinaryOp<logical_or<typename _Expr::value_type>,
|
|
__scalar_expr<typename _Expr::value_type>, _Expr> >
|
|
>::type
|
|
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>
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr1>::value && __is_val_expr<_Expr2>::value,
|
|
__val_expr<_BinaryOp<equal_to<typename _Expr1::value_type>, _Expr1, _Expr2> >
|
|
>::type
|
|
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>
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
__val_expr<_BinaryOp<equal_to<typename _Expr::value_type>,
|
|
_Expr, __scalar_expr<typename _Expr::value_type> > >
|
|
>::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>
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
__val_expr<_BinaryOp<equal_to<typename _Expr::value_type>,
|
|
__scalar_expr<typename _Expr::value_type>, _Expr> >
|
|
>::type
|
|
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>
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr1>::value && __is_val_expr<_Expr2>::value,
|
|
__val_expr<_BinaryOp<not_equal_to<typename _Expr1::value_type>, _Expr1, _Expr2> >
|
|
>::type
|
|
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>
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
__val_expr<_BinaryOp<not_equal_to<typename _Expr::value_type>,
|
|
_Expr, __scalar_expr<typename _Expr::value_type> > >
|
|
>::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>
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
__val_expr<_BinaryOp<not_equal_to<typename _Expr::value_type>,
|
|
__scalar_expr<typename _Expr::value_type>, _Expr> >
|
|
>::type
|
|
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>
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr1>::value && __is_val_expr<_Expr2>::value,
|
|
__val_expr<_BinaryOp<less<typename _Expr1::value_type>, _Expr1, _Expr2> >
|
|
>::type
|
|
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>
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
__val_expr<_BinaryOp<less<typename _Expr::value_type>,
|
|
_Expr, __scalar_expr<typename _Expr::value_type> > >
|
|
>::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>
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
__val_expr<_BinaryOp<less<typename _Expr::value_type>,
|
|
__scalar_expr<typename _Expr::value_type>, _Expr> >
|
|
>::type
|
|
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>
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr1>::value && __is_val_expr<_Expr2>::value,
|
|
__val_expr<_BinaryOp<greater<typename _Expr1::value_type>, _Expr1, _Expr2> >
|
|
>::type
|
|
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>
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
__val_expr<_BinaryOp<greater<typename _Expr::value_type>,
|
|
_Expr, __scalar_expr<typename _Expr::value_type> > >
|
|
>::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>
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
__val_expr<_BinaryOp<greater<typename _Expr::value_type>,
|
|
__scalar_expr<typename _Expr::value_type>, _Expr> >
|
|
>::type
|
|
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>
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr1>::value && __is_val_expr<_Expr2>::value,
|
|
__val_expr<_BinaryOp<less_equal<typename _Expr1::value_type>, _Expr1, _Expr2> >
|
|
>::type
|
|
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>
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
__val_expr<_BinaryOp<less_equal<typename _Expr::value_type>,
|
|
_Expr, __scalar_expr<typename _Expr::value_type> > >
|
|
>::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>
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
__val_expr<_BinaryOp<less_equal<typename _Expr::value_type>,
|
|
__scalar_expr<typename _Expr::value_type>, _Expr> >
|
|
>::type
|
|
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>
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr1>::value && __is_val_expr<_Expr2>::value,
|
|
__val_expr<_BinaryOp<greater_equal<typename _Expr1::value_type>, _Expr1, _Expr2> >
|
|
>::type
|
|
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>
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
__val_expr<_BinaryOp<greater_equal<typename _Expr::value_type>,
|
|
_Expr, __scalar_expr<typename _Expr::value_type> > >
|
|
>::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>
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
__val_expr<_BinaryOp<greater_equal<typename _Expr::value_type>,
|
|
__scalar_expr<typename _Expr::value_type>, _Expr> >
|
|
>::type
|
|
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>
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
__val_expr<_UnaryOp<__abs_expr<typename _Expr::value_type>, _Expr> >
|
|
>::type
|
|
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>
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
__val_expr<_UnaryOp<__acos_expr<typename _Expr::value_type>, _Expr> >
|
|
>::type
|
|
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>
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
__val_expr<_UnaryOp<__asin_expr<typename _Expr::value_type>, _Expr> >
|
|
>::type
|
|
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>
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
__val_expr<_UnaryOp<__atan_expr<typename _Expr::value_type>, _Expr> >
|
|
>::type
|
|
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>
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr1>::value && __is_val_expr<_Expr2>::value,
|
|
__val_expr<_BinaryOp<__atan2_expr<typename _Expr1::value_type>, _Expr1, _Expr2> >
|
|
>::type
|
|
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>
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
__val_expr<_BinaryOp<__atan2_expr<typename _Expr::value_type>,
|
|
_Expr, __scalar_expr<typename _Expr::value_type> > >
|
|
>::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>
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
__val_expr<_BinaryOp<__atan2_expr<typename _Expr::value_type>,
|
|
__scalar_expr<typename _Expr::value_type>, _Expr> >
|
|
>::type
|
|
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>
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
__val_expr<_UnaryOp<__cos_expr<typename _Expr::value_type>, _Expr> >
|
|
>::type
|
|
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>
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
__val_expr<_UnaryOp<__cosh_expr<typename _Expr::value_type>, _Expr> >
|
|
>::type
|
|
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>
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
__val_expr<_UnaryOp<__exp_expr<typename _Expr::value_type>, _Expr> >
|
|
>::type
|
|
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>
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
__val_expr<_UnaryOp<__log_expr<typename _Expr::value_type>, _Expr> >
|
|
>::type
|
|
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>
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
__val_expr<_UnaryOp<__log10_expr<typename _Expr::value_type>, _Expr> >
|
|
>::type
|
|
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>
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr1>::value && __is_val_expr<_Expr2>::value,
|
|
__val_expr<_BinaryOp<__pow_expr<typename _Expr1::value_type>, _Expr1, _Expr2> >
|
|
>::type
|
|
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>
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
__val_expr<_BinaryOp<__pow_expr<typename _Expr::value_type>,
|
|
_Expr, __scalar_expr<typename _Expr::value_type> > >
|
|
>::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>
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
__val_expr<_BinaryOp<__pow_expr<typename _Expr::value_type>,
|
|
__scalar_expr<typename _Expr::value_type>, _Expr> >
|
|
>::type
|
|
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>
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
__val_expr<_UnaryOp<__sin_expr<typename _Expr::value_type>, _Expr> >
|
|
>::type
|
|
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>
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
__val_expr<_UnaryOp<__sinh_expr<typename _Expr::value_type>, _Expr> >
|
|
>::type
|
|
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>
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
__val_expr<_UnaryOp<__sqrt_expr<typename _Expr::value_type>, _Expr> >
|
|
>::type
|
|
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>
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
__val_expr<_UnaryOp<__tan_expr<typename _Expr::value_type>, _Expr> >
|
|
>::type
|
|
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>
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
|
typename enable_if
|
|
<
|
|
__is_val_expr<_Expr>::value,
|
|
__val_expr<_UnaryOp<__tanh_expr<typename _Expr::value_type>, _Expr> >
|
|
>::type
|
|
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>
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
|
_Tp*
|
|
begin(valarray<_Tp>& __v)
|
|
{
|
|
return __v.__begin_;
|
|
}
|
|
|
|
template <class _Tp>
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
|
const _Tp*
|
|
begin(const valarray<_Tp>& __v)
|
|
{
|
|
return __v.__begin_;
|
|
}
|
|
|
|
template <class _Tp>
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
|
_Tp*
|
|
end(valarray<_Tp>& __v)
|
|
{
|
|
return __v.__end_;
|
|
}
|
|
|
|
template <class _Tp>
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
|
const _Tp*
|
|
end(const valarray<_Tp>& __v)
|
|
{
|
|
return __v.__end_;
|
|
}
|
|
|
|
_LIBCPP_END_NAMESPACE_STD
|
|
|
|
_LIBCPP_POP_MACROS
|
|
|
|
#endif // _LIBCPP_VALARRAY
|