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17b66b68c3d4fa66ca57504aeccc8da7c3cfc405
freebsd/contrib/libc++/include/valarray
T
Dimitry Andric e8948c9522 Merge clang, llvm, lld, lldb, compiler-rt and libc++ 5.0.0 release. 
MFC r309126 (by emaste):

  Correct lld llvm-tblgen dependency file name

MFC r309169:

  Get rid of separate Subversion mergeinfo properties for llvm-dwarfdump
  and llvm-lto.  The mergeinfo confuses Subversion enormously, and these
  directories will just use the mergeinfo for llvm itself.

MFC r312765:

  Pull in r276136 from upstream llvm trunk (by Wei Mi):

    Use ValueOffsetPair to enhance value reuse during SCEV expansion.

    In D12090, the ExprValueMap was added to reuse existing value during
    SCEV expansion. However, const folding and sext/zext distribution can
    make the reuse still difficult.

    A simplified case is: suppose we know S1 expands to V1 in
    ExprValueMap, and
      S1 = S2 + C_a
      S3 = S2 + C_b
    where C_a and C_b are different SCEVConstants. Then we'd like to
    expand S3 as V1 - C_a + C_b instead of expanding S2 literally. It is
    helpful when S2 is a complex SCEV expr and S2 has no entry in
    ExprValueMap, which is usually caused by the fact that S3 is
    generated from S1 after const folding.

    In order to do that, we represent ExprValueMap as a mapping from SCEV
    to ValueOffsetPair. We will save both S1->{V1, 0} and S2->{V1, C_a}
    into the ExprValueMap when we create SCEV for V1. When S3 is
    expanded, it will first expand S2 to V1 - C_a because of S2->{V1,
    C_a} in the map, then expand S3 to V1 - C_a + C_b.

    Differential Revision: https://reviews.llvm.org/D21313

  This should fix assertion failures when building OpenCV >= 3.1.

  PR:		215649

MFC r312831:

  Revert r312765 for now, since it causes assertions when building
  lang/spidermonkey24.

  Reported by:	antoine
  PR:		215649

MFC r316511 (by jhb):

  Add an implementation of __ffssi2() derived from __ffsdi2().

  Newer versions of GCC include an __ffssi2() symbol in libgcc and the
  compiler can emit calls to it in generated code.  This is true for at
  least GCC 6.2 when compiling world for mips and mips64.

  Reviewed by:	jmallett, dim
  Sponsored by:	DARPA / AFRL
  Differential Revision:	https://reviews.freebsd.org/D10086

MFC r318601 (by adrian):

  [libcompiler-rt] add bswapdi2/bswapsi2

  This is required for mips gcc 6.3 userland to build/run.

  Reviewed by:	emaste, dim
  Approved by:	emaste
  Differential Revision:	https://reviews.freebsd.org/D10838

MFC r318884 (by emaste):

  lldb: map TRAP_CAP to a trace trap

  In the absense of a more specific handler for TRAP_CAP (generated by
  ENOTCAPABLE or ECAPMODE while in capability mode) treat it as a trace
  trap.

  Example usage (testing the bug in PR219173):

  % proccontrol -m trapcap lldb usr.bin/hexdump/obj/hexdump -- -Cv -s 1 /bin/ls
  ...
  (lldb) run
  Process 12980 launching
  Process 12980 launched: '.../usr.bin/hexdump/obj/hexdump' (x86_64)
  Process 12980 stopped
  * thread #1, stop reason = trace
      frame #0: 0x0000004b80c65f1a libc.so.7`__sys_lseek + 10
  ...

  In the future we should have LLDB control the trapcap procctl itself
  (as it does with ASLR), as well as report a specific stop reason.
  This change eliminates an assertion failure from LLDB for now.

MFC r319796:

  Remove a few unneeded files from libllvm, libclang and liblldb.

MFC r319885 (by emaste):

  lld: ELF: Fix ICF crash on absolute symbol relocations.

  If two sections contained relocations to absolute symbols with the same
  value we would crash when trying to access their sections. Add a check that
  both symbols point to sections before accessing their sections, and treat
  absolute symbols as equal if their values are equal.

  Obtained from:	LLD commit r292578

MFC r319918:

  Revert r319796 for now, it can cause undefined references when linking
  in some circumstances.

  Reported by:	Shawn Webb <[email protected]>

MFC r319957 (by emaste):

  lld: Add armelf emulation mode

  Obtained from:	LLD r305375

MFC r321369:

  Upgrade our copies of clang, llvm, lld, lldb, compiler-rt and libc++ to
  5.0.0 (trunk r308421).  Upstream has branched for the 5.0.0 release,
  which should be in about a month.  Please report bugs and regressions,
  so we can get them into the release.

  Please note that from 3.5.0 onwards, clang, llvm and lldb require C++11
  support to build; see UPDATING for more information.

MFC r321420:

  Add a few more object files to liblldb, which should solve errors when
  linking the lldb executable in some cases.  In particular, when the
  -ffunction-sections -fdata-sections options are turned off, or
  ineffective.

  Reported by:	Shawn Webb, Mark Millard

MFC r321433:

  Cleanup stale Options.inc files from the previous libllvm build for
  clang 4.0.0.  Otherwise, these can get included before the two newly
  generated ones (which are different) for clang 5.0.0.

  Reported by:	Mark Millard

MFC r321439 (by bdrewery):

  Move llvm Options.inc hack from r321433 for NO_CLEAN to lib/clang/libllvm.

  The files are only ever generated to .OBJDIR, not to WORLDTMP (as a
  sysroot) and are only ever included from a compilation.  So using
  a beforebuild target here removes the file before the compilation
  tries to include it.

MFC r321664:

  Pull in r308891 from upstream llvm trunk (by Benjamin Kramer):

    [CodeGenPrepare] Cut off FindAllMemoryUses if there are too many uses.

    This avoids excessive compile time. The case I'm looking at is
    Function.cpp from an old version of LLVM that still had the giant
    memcmp string matcher in it. Before r308322 this compiled in about 2
    minutes, after it, clang takes infinite* time to compile it. With
    this patch we're at 5 min, which is still bad but this is a
    pathological case.

    The cut off at 20 uses was chosen by looking at other cut-offs in LLVM
    for user scanning. It's probably too high, but does the job and is
    very unlikely to regress anything.

    Fixes PR33900.

    * I'm impatient and aborted after 15 minutes, on the bug report it was
      killed after 2h.

  Pull in r308986 from upstream llvm trunk (by Simon Pilgrim):

    [X86][CGP] Reduce memcmp() expansion to 2 load pairs (PR33914)

    D35067/rL308322 attempted to support up to 4 load pairs for memcmp
    inlining which resulted in regressions for some optimized libc memcmp
    implementations (PR33914).

    Until we can match these more optimal cases, this patch reduces the
    memcmp expansion to a maximum of 2 load pairs (which matches what we
    do for -Os).

    This patch should be considered for the 5.0.0 release branch as well

    Differential Revision: https://reviews.llvm.org/D35830

  These fix a hang (or extremely long compile time) when building older
  LLVM ports.

  Reported by:    antoine
  PR:             219139

MFC r321719:

  Pull in r309503 from upstream clang trunk (by Richard Smith):

    PR33902: Invalidate line number cache when adding more text to
    existing buffer.

    This led to crashes as the line number cache would report a bogus
    line number for a line of code, and we'd try to find a nonexistent
    column within the line when printing diagnostics.

  This fixes an assertion when building the graphics/champlain port.

  Reported by:	antoine, kwm
  PR:		219139

MFC r321723:

  Upgrade our copies of clang, llvm, lld and lldb to r309439 from the
  upstream release_50 branch.  This is just after upstream's 5.0.0-rc1.

MFC r322320:

  Upgrade our copies of clang, llvm and libc++ to r310316 from the
  upstream release_50 branch.

MFC r322326 (by emaste):

  lldb: Make i386-*-freebsd expression work on JIT path

  * Enable i386 ABI creation for freebsd
  * Added an extra argument in ABISysV_i386::PrepareTrivialCall for mmap
    syscall
  * Unlike linux, the last argument of mmap is actually 64-bit(off_t).
    This requires us to push an additional word for the higher order bits.
  * Prior to this change, ktrace dump will show mmap failures due to
    invalid argument coming from the 6th mmap argument.

  Submitted by:	Karnajit Wangkhem
  Differential Revision:	https://reviews.llvm.org/D34776

MFC r322360 (by emaste):

  lldb: Report inferior signals as signals, not exceptions, on FreeBSD

  This is the FreeBSD equivalent of LLVM r238549.

  This serves 2 purposes:

  * LLDB should handle inferior process signals SIGSEGV/SIGILL/SIGBUS/
    SIGFPE the way it is suppose to be handled. Prior to this fix these
    signals will neither create a coredump, nor exit from the debugger
    or work for signal handling scenario.
  * eInvalidCrashReason need not report "unknown crash reason" if we have
    a valid si_signo

  llvm.org/pr23699

  Patch by Karnajit Wangkhem

  Differential Revision:  https://reviews.llvm.org/D35223

  Submitted by:	Karnajit Wangkhem
  Obtained from:	LLVM r310591

MFC r322474 (by emaste):

  lld: Add `-z muldefs` option.

  Obtained from:	LLVM r310757

MFC r322740:

  Upgrade our copies of clang, llvm, lld and libc++ to r311219 from the
  upstream release_50 branch.

MFC r322855:

  Upgrade our copies of clang, llvm, lldb and compiler-rt to r311606 from
  the upstream release_50 branch.

  As of this version, lib/msun's trig test should also work correctly
  again (see bug 220989 for more information).

  PR:		220989

MFC r323112:

  Upgrade our copies of clang, llvm, lldb and compiler-rt to r312293 from
  the upstream release_50 branch.  This corresponds to 5.0.0 rc4.

  As of this version, the cad/stepcode port should now compile in a more
  reasonable time on i386 (see bug 221836 for more information).

  PR:		221836

MFC r323245:

  Upgrade our copies of clang, llvm, lld, lldb, compiler-rt and libc++ to
  5.0.0 release (upstream r312559).

  Release notes for llvm, clang and lld will be available here soon:
  <http://releases.llvm.org/5.0.0/docs/ReleaseNotes.html>
  <http://releases.llvm.org/5.0.0/tools/clang/docs/ReleaseNotes.html>
  <http://releases.llvm.org/5.0.0/tools/lld/docs/ReleaseNotes.html>

  Relnotes:	yes
2017-09-26 19:56:36 +00:00

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// -*- C++ -*-
//===-------------------------- valarray ----------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is dual licensed under the MIT and the University of Illinois Open
// Source Licenses. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#ifndef _LIBCPP_VALARRAY
#define _LIBCPP_VALARRAY
/*
valarray synopsis
namespace std
{
template<class T>
class valarray
{
public:
typedef T value_type;
// construct/destroy:
valarray();
explicit valarray(size_t n);
valarray(const value_type& x, size_t n);
valarray(const value_type* px, size_t n);
valarray(const valarray& v);
valarray(valarray&& v) noexcept;
valarray(const slice_array<value_type>& sa);
valarray(const gslice_array<value_type>& ga);
valarray(const mask_array<value_type>& ma);
valarray(const indirect_array<value_type>& ia);
valarray(initializer_list<value_type> il);
~valarray();
// assignment:
valarray& operator=(const valarray& v);
valarray& operator=(valarray&& v) noexcept;
valarray& operator=(initializer_list<value_type> il);
valarray& operator=(const value_type& x);
valarray& operator=(const slice_array<value_type>& sa);
valarray& operator=(const gslice_array<value_type>& ga);
valarray& operator=(const mask_array<value_type>& ma);
valarray& operator=(const indirect_array<value_type>& ia);
// element access:
const value_type& operator[](size_t i) const;
value_type& operator[](size_t i);
// subset operations:
valarray operator[](slice s) const;
slice_array<value_type> operator[](slice s);
valarray operator[](const gslice& gs) const;
gslice_array<value_type> operator[](const gslice& gs);
valarray operator[](const valarray<bool>& vb) const;
mask_array<value_type> operator[](const valarray<bool>& vb);
valarray operator[](const valarray<size_t>& vs) const;
indirect_array<value_type> operator[](const valarray<size_t>& vs);
// unary operators:
valarray operator+() const;
valarray operator-() const;
valarray operator~() const;
valarray<bool> operator!() const;
// computed assignment:
valarray& operator*= (const value_type& x);
valarray& operator/= (const value_type& x);
valarray& operator%= (const value_type& x);
valarray& operator+= (const value_type& x);
valarray& operator-= (const value_type& x);
valarray& operator^= (const value_type& x);
valarray& operator&= (const value_type& x);
valarray& operator|= (const value_type& x);
valarray& operator<<=(const value_type& x);
valarray& operator>>=(const value_type& x);
valarray& operator*= (const valarray& v);
valarray& operator/= (const valarray& v);
valarray& operator%= (const valarray& v);
valarray& operator+= (const valarray& v);
valarray& operator-= (const valarray& v);
valarray& operator^= (const valarray& v);
valarray& operator|= (const valarray& v);
valarray& operator&= (const valarray& v);
valarray& operator<<=(const valarray& v);
valarray& operator>>=(const valarray& v);
// member functions:
void swap(valarray& v) noexcept;
size_t size() const;
value_type sum() const;
value_type min() const;
value_type max() const;
valarray shift (int i) const;
valarray cshift(int i) const;
valarray apply(value_type f(value_type)) const;
valarray apply(value_type f(const value_type&)) const;
void resize(size_t n, value_type x = value_type());
};
class slice
{
public:
slice();
slice(size_t start, size_t size, size_t stride);
size_t start() const;
size_t size() const;
size_t stride() const;
};
template <class T>
class slice_array
{
public:
typedef T value_type;
const slice_array& operator=(const slice_array& sa) const;
void operator= (const valarray<value_type>& v) const;
void operator*= (const valarray<value_type>& v) const;
void operator/= (const valarray<value_type>& v) const;
void operator%= (const valarray<value_type>& v) const;
void operator+= (const valarray<value_type>& v) const;
void operator-= (const valarray<value_type>& v) const;
void operator^= (const valarray<value_type>& v) const;
void operator&= (const valarray<value_type>& v) const;
void operator|= (const valarray<value_type>& v) const;
void operator<<=(const valarray<value_type>& v) const;
void operator>>=(const valarray<value_type>& v) const;
void operator=(const value_type& x) const;
slice_array() = delete;
};
class gslice
{
public:
gslice();
gslice(size_t start, const valarray<size_t>& size,
const valarray<size_t>& stride);
size_t start() const;
valarray<size_t> size() const;
valarray<size_t> stride() const;
};
template <class T>
class gslice_array
{
public:
typedef T value_type;
void operator= (const valarray<value_type>& v) const;
void operator*= (const valarray<value_type>& v) const;
void operator/= (const valarray<value_type>& v) const;
void operator%= (const valarray<value_type>& v) const;
void operator+= (const valarray<value_type>& v) const;
void operator-= (const valarray<value_type>& v) const;
void operator^= (const valarray<value_type>& v) const;
void operator&= (const valarray<value_type>& v) const;
void operator|= (const valarray<value_type>& v) const;
void operator<<=(const valarray<value_type>& v) const;
void operator>>=(const valarray<value_type>& v) const;
gslice_array(const gslice_array& ga);
~gslice_array();
const gslice_array& operator=(const gslice_array& ga) const;
void operator=(const value_type& x) const;
gslice_array() = delete;
};
template <class T>
class mask_array
{
public:
typedef T value_type;
void operator= (const valarray<value_type>& v) const;
void operator*= (const valarray<value_type>& v) const;
void operator/= (const valarray<value_type>& v) const;
void operator%= (const valarray<value_type>& v) const;
void operator+= (const valarray<value_type>& v) const;
void operator-= (const valarray<value_type>& v) const;
void operator^= (const valarray<value_type>& v) const;
void operator&= (const valarray<value_type>& v) const;
void operator|= (const valarray<value_type>& v) const;
void operator<<=(const valarray<value_type>& v) const;
void operator>>=(const valarray<value_type>& v) const;
mask_array(const mask_array& ma);
~mask_array();
const mask_array& operator=(const mask_array& ma) const;
void operator=(const value_type& x) const;
mask_array() = delete;
};
template <class T>
class indirect_array
{
public:
typedef T value_type;
void operator= (const valarray<value_type>& v) const;
void operator*= (const valarray<value_type>& v) const;
void operator/= (const valarray<value_type>& v) const;
void operator%= (const valarray<value_type>& v) const;
void operator+= (const valarray<value_type>& v) const;
void operator-= (const valarray<value_type>& v) const;
void operator^= (const valarray<value_type>& v) const;
void operator&= (const valarray<value_type>& v) const;
void operator|= (const valarray<value_type>& v) const;
void operator<<=(const valarray<value_type>& v) const;
void operator>>=(const valarray<value_type>& v) const;
indirect_array(const indirect_array& ia);
~indirect_array();
const indirect_array& operator=(const indirect_array& ia) const;
void operator=(const value_type& x) const;
indirect_array() = delete;
};
template<class T> void swap(valarray<T>& x, valarray<T>& y) noexcept;
template<class T> valarray<T> operator* (const valarray<T>& x, const valarray<T>& y);
template<class T> valarray<T> operator* (const valarray<T>& x, const T& y);
template<class T> valarray<T> operator* (const T& x, const valarray<T>& y);
template<class T> valarray<T> operator/ (const valarray<T>& x, const valarray<T>& y);
template<class T> valarray<T> operator/ (const valarray<T>& x, const T& y);
template<class T> valarray<T> operator/ (const T& x, const valarray<T>& y);
template<class T> valarray<T> operator% (const valarray<T>& x, const valarray<T>& y);
template<class T> valarray<T> operator% (const valarray<T>& x, const T& y);
template<class T> valarray<T> operator% (const T& x, const valarray<T>& y);
template<class T> valarray<T> operator+ (const valarray<T>& x, const valarray<T>& y);
template<class T> valarray<T> operator+ (const valarray<T>& x, const T& y);
template<class T> valarray<T> operator+ (const T& x, const valarray<T>& y);
template<class T> valarray<T> operator- (const valarray<T>& x, const valarray<T>& y);
template<class T> valarray<T> operator- (const valarray<T>& x, const T& y);
template<class T> valarray<T> operator- (const T& x, const valarray<T>& y);
template<class T> valarray<T> operator^ (const valarray<T>& x, const valarray<T>& y);
template<class T> valarray<T> operator^ (const valarray<T>& x, const T& y);
template<class T> valarray<T> operator^ (const T& x, const valarray<T>& y);
template<class T> valarray<T> operator& (const valarray<T>& x, const valarray<T>& y);
template<class T> valarray<T> operator& (const valarray<T>& x, const T& y);
template<class T> valarray<T> operator& (const T& x, const valarray<T>& y);
template<class T> valarray<T> operator| (const valarray<T>& x, const valarray<T>& y);
template<class T> valarray<T> operator| (const valarray<T>& x, const T& y);
template<class T> valarray<T> operator| (const T& x, const valarray<T>& y);
template<class T> valarray<T> operator<<(const valarray<T>& x, const valarray<T>& y);
template<class T> valarray<T> operator<<(const valarray<T>& x, const T& y);
template<class T> valarray<T> operator<<(const T& x, const valarray<T>& y);
template<class T> valarray<T> operator>>(const valarray<T>& x, const valarray<T>& y);
template<class T> valarray<T> operator>>(const valarray<T>& x, const T& y);
template<class T> valarray<T> operator>>(const T& x, const valarray<T>& y);
template<class T> valarray<bool> operator&&(const valarray<T>& x, const valarray<T>& y);
template<class T> valarray<bool> operator&&(const valarray<T>& x, const T& y);
template<class T> valarray<bool> operator&&(const T& x, const valarray<T>& y);
template<class T> valarray<bool> operator||(const valarray<T>& x, const valarray<T>& y);
template<class T> valarray<bool> operator||(const valarray<T>& x, const T& y);
template<class T> valarray<bool> operator||(const T& x, const valarray<T>& y);
template<class T> valarray<bool> operator==(const valarray<T>& x, const valarray<T>& y);
template<class T> valarray<bool> operator==(const valarray<T>& x, const T& y);
template<class T> valarray<bool> operator==(const T& x, const valarray<T>& y);
template<class T> valarray<bool> operator!=(const valarray<T>& x, const valarray<T>& y);
template<class T> valarray<bool> operator!=(const valarray<T>& x, const T& y);
template<class T> valarray<bool> operator!=(const T& x, const valarray<T>& y);
template<class T> valarray<bool> operator< (const valarray<T>& x, const valarray<T>& y);
template<class T> valarray<bool> operator< (const valarray<T>& x, const T& y);
template<class T> valarray<bool> operator< (const T& x, const valarray<T>& y);
template<class T> valarray<bool> operator> (const valarray<T>& x, const valarray<T>& y);
template<class T> valarray<bool> operator> (const valarray<T>& x, const T& y);
template<class T> valarray<bool> operator> (const T& x, const valarray<T>& y);
template<class T> valarray<bool> operator<=(const valarray<T>& x, const valarray<T>& y);
template<class T> valarray<bool> operator<=(const valarray<T>& x, const T& y);
template<class T> valarray<bool> operator<=(const T& x, const valarray<T>& y);
template<class T> valarray<bool> operator>=(const valarray<T>& x, const valarray<T>& y);
template<class T> valarray<bool> operator>=(const valarray<T>& x, const T& y);
template<class T> valarray<bool> operator>=(const T& x, const valarray<T>& y);
template<class T> valarray<T> abs (const valarray<T>& x);
template<class T> valarray<T> acos (const valarray<T>& x);
template<class T> valarray<T> asin (const valarray<T>& x);
template<class T> valarray<T> atan (const valarray<T>& x);
template<class T> valarray<T> atan2(const valarray<T>& x, const valarray<T>& y);
template<class T> valarray<T> atan2(const valarray<T>& x, const T& y);
template<class T> valarray<T> atan2(const T& x, const valarray<T>& y);
template<class T> valarray<T> cos (const valarray<T>& x);
template<class T> valarray<T> cosh (const valarray<T>& x);
template<class T> valarray<T> exp (const valarray<T>& x);
template<class T> valarray<T> log (const valarray<T>& x);
template<class T> valarray<T> log10(const valarray<T>& x);
template<class T> valarray<T> pow(const valarray<T>& x, const valarray<T>& y);
template<class T> valarray<T> pow(const valarray<T>& x, const T& y);
template<class T> valarray<T> pow(const T& x, const valarray<T>& y);
template<class T> valarray<T> sin (const valarray<T>& x);
template<class T> valarray<T> sinh (const valarray<T>& x);
template<class T> valarray<T> sqrt (const valarray<T>& x);
template<class T> valarray<T> tan (const valarray<T>& x);
template<class T> valarray<T> tanh (const valarray<T>& x);
template <class T> unspecified1 begin(valarray<T>& v);
template <class T> unspecified2 begin(const valarray<T>& v);
template <class T> unspecified1 end(valarray<T>& v);
template <class T> unspecified2 end(const valarray<T>& v);
} // std
*/
#include <__config>
#include <cstddef>
#include <cmath>
#include <initializer_list>
#include <algorithm>
#include <functional>
#include <new>
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
#pragma GCC system_header
#endif
_LIBCPP_PUSH_MACROS
#include <__undef_macros>
_LIBCPP_BEGIN_NAMESPACE_STD
template<class _Tp> class _LIBCPP_TEMPLATE_VIS valarray;
class _LIBCPP_TEMPLATE_VIS slice
{
size_t __start_;
size_t __size_;
size_t __stride_;
public:
_LIBCPP_INLINE_VISIBILITY
slice()
: __start_(0),
__size_(0),
__stride_(0)
{}
_LIBCPP_INLINE_VISIBILITY
slice(size_t __start, size_t __size, size_t __stride)
: __start_(__start),
__size_(__size),
__stride_(__stride)
{}
_LIBCPP_INLINE_VISIBILITY size_t start() const {return __start_;}
_LIBCPP_INLINE_VISIBILITY size_t size() const {return __size_;}
_LIBCPP_INLINE_VISIBILITY size_t stride() const {return __stride_;}
};
template <class _Tp> class _LIBCPP_TEMPLATE_VIS slice_array;
class _LIBCPP_TYPE_VIS gslice;
template <class _Tp> class _LIBCPP_TEMPLATE_VIS gslice_array;
template <class _Tp> class _LIBCPP_TEMPLATE_VIS mask_array;
template <class _Tp> class _LIBCPP_TEMPLATE_VIS indirect_array;
template <class _Tp>
_LIBCPP_INLINE_VISIBILITY
_Tp*
begin(valarray<_Tp>& __v);
template <class _Tp>
_LIBCPP_INLINE_VISIBILITY
const _Tp*
begin(const valarray<_Tp>& __v);
template <class _Tp>
_LIBCPP_INLINE_VISIBILITY
_Tp*
end(valarray<_Tp>& __v);
template <class _Tp>
_LIBCPP_INLINE_VISIBILITY
const _Tp*
end(const valarray<_Tp>& __v);
template <class _Op, class _A0>
struct _UnaryOp
{
typedef typename _Op::result_type result_type;
typedef typename _A0::value_type value_type;
_Op __op_;
_A0 __a0_;
_LIBCPP_INLINE_VISIBILITY
_UnaryOp(const _Op& __op, const _A0& __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 _A0, class _A1>
struct _BinaryOp
{
typedef typename _Op::result_type result_type;
typedef typename _A0::value_type value_type;
_Op __op_;
_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_EXTERN_TEMPLATE_INLINE_VISIBILITY
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_EXTERN_TEMPLATE_INLINE_VISIBILITY
~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_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::__allocate(__n * sizeof(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)
{
resize(__n);
}
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::__allocate(__n * sizeof(value_type)));
#ifndef _LIBCPP_NO_EXCEPTIONS
try
{
#endif // _LIBCPP_NO_EXCEPTIONS
for (; __n; ++__end_, ++__p, --__n)
::new (__end_) value_type(*__p);
#ifndef _LIBCPP_NO_EXCEPTIONS
}
catch (...)
{
resize(0);
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::__allocate(__v.size() * sizeof(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 (...)
{
resize(0);
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)
{
size_t __n = __il.size();
if (__n)
{
__begin_ = __end_ = static_cast<value_type*>(_VSTD::__allocate(__n * sizeof(value_type)));
#ifndef _LIBCPP_NO_EXCEPTIONS
try
{
#endif // _LIBCPP_NO_EXCEPTIONS
for (const value_type* __p = __il.begin(); __n; ++__end_, ++__p, --__n)
::new (__end_) value_type(*__p);
#ifndef _LIBCPP_NO_EXCEPTIONS
}
catch (...)
{
resize(0);
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)
{
size_t __n = __sa.__size_;
if (__n)
{
__begin_ = __end_ = static_cast<value_type*>(_VSTD::__allocate(__n * sizeof(value_type)));
#ifndef _LIBCPP_NO_EXCEPTIONS
try
{
#endif // _LIBCPP_NO_EXCEPTIONS
for (const value_type* __p = __sa.__vp_; __n; ++__end_, __p += __sa.__stride_, --__n)
::new (__end_) value_type(*__p);
#ifndef _LIBCPP_NO_EXCEPTIONS
}
catch (...)
{
resize(0);
throw;
}
#endif // _LIBCPP_NO_EXCEPTIONS
}
}
template <class _Tp>
valarray<_Tp>::valarray(const gslice_array<value_type>& __ga)
: __begin_(0),
__end_(0)
{
size_t __n = __ga.__1d_.size();
if (__n)
{
__begin_ = __end_ = static_cast<value_type*>(_VSTD::__allocate(__n * sizeof(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 (...)
{
resize(0);
throw;
}
#endif // _LIBCPP_NO_EXCEPTIONS
}
}
template <class _Tp>
valarray<_Tp>::valarray(const mask_array<value_type>& __ma)
: __begin_(0),
__end_(0)
{
size_t __n = __ma.__1d_.size();
if (__n)
{
__begin_ = __end_ = static_cast<value_type*>(_VSTD::__allocate(__n * sizeof(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 (...)
{
resize(0);
throw;
}
#endif // _LIBCPP_NO_EXCEPTIONS
}
}
template <class _Tp>
valarray<_Tp>::valarray(const indirect_array<value_type>& __ia)
: __begin_(0),
__end_(0)
{
size_t __n = __ia.__1d_.size();
if (__n)
{
__begin_ = __end_ = static_cast<value_type*>(_VSTD::__allocate(__n * sizeof(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 (...)
{
resize(0);
throw;
}
#endif // _LIBCPP_NO_EXCEPTIONS
}
}
template <class _Tp>
inline
valarray<_Tp>::~valarray()
{
resize(0);
}
template <class _Tp>
valarray<_Tp>&
valarray<_Tp>::operator=(const valarray& __v)
{
if (this != &__v)
{
if (size() != __v.size())
resize(__v.size());
_VSTD::copy(__v.__begin_, __v.__end_, __begin_);
}
return *this;
}
#ifndef _LIBCPP_CXX03_LANG
template <class _Tp>
inline
valarray<_Tp>&
valarray<_Tp>::operator=(valarray&& __v) _NOEXCEPT
{
resize(0);
__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)
{
if (size() != __il.size())
resize(__il.size());
_VSTD::copy(__il.begin(), __il.end(), __begin_);
return *this;
}
#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::__allocate(__n * sizeof(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::__allocate(__n * sizeof(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::__allocate(__n * sizeof(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::__allocate(__n * sizeof(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::__allocate(__n * sizeof(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::__allocate(__n * sizeof(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::__allocate(__n * sizeof(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::__allocate(__n * sizeof(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>
void
valarray<_Tp>::resize(size_t __n, value_type __x)
{
if (__begin_ != nullptr)
{
while (__end_ != __begin_)
(--__end_)->~value_type();
_VSTD::__libcpp_deallocate(__begin_);
__begin_ = __end_ = nullptr;
}
if (__n)
{
__begin_ = __end_ = static_cast<value_type*>(_VSTD::__allocate(__n * sizeof(value_type)));
#ifndef _LIBCPP_NO_EXCEPTIONS
try
{
#endif // _LIBCPP_NO_EXCEPTIONS
for (; __n; --__n, ++__end_)
::new (__end_) value_type(__x);
#ifndef _LIBCPP_NO_EXCEPTIONS
}
catch (...)
{
resize(0);
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
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