// The template and inlines for the -*- C++ -*- internal _Array helper class.
-// Copyright (C) 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
+// Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
+// 2006, 2007, 2009
+// Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
-// Free Software Foundation; either version 2, or (at your option)
+// Free Software Foundation; either version 3, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
-// You should have received a copy of the GNU General Public License along
-// with this library; see the file COPYING. If not, write to the Free
-// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
-// USA.
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
-// As a special exception, you may use this file as part of a free software
-// library without restriction. Specifically, if other files instantiate
-// templates or use macros or inline functions from this file, or you compile
-// this file and link it with other files to produce an executable, this
-// file does not by itself cause the resulting executable to be covered by
-// the GNU General Public License. This exception does not however
-// invalidate any other reasons why the executable file might be covered by
-// the GNU General Public License.
-
-// Written by Gabriel Dos Reis <Gabriel.Dos-Reis@DPTMaths.ENS-Cachan.Fr>
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
+// <http://www.gnu.org/licenses/>.
/** @file valarray_array.h
* This is an internal header file, included by other library headers.
* You should not attempt to use it directly.
*/
-#ifndef _CPP_BITS_ARRAY_H
-#define _CPP_BITS_ARRAY_H 1
+// Written by Gabriel Dos Reis <Gabriel.Dos-Reis@DPTMaths.ENS-Cachan.Fr>
+
+#ifndef _VALARRAY_ARRAY_H
+#define _VALARRAY_ARRAY_H 1
#pragma GCC system_header
#include <bits/c++config.h>
#include <bits/cpp_type_traits.h>
#include <cstdlib>
-#include <cstring>
#include <new>
-namespace std
-{
+_GLIBCXX_BEGIN_NAMESPACE(std)
+
//
// Helper functions on raw pointers
//
-
+
// We get memory by the old fashion way
inline void*
__valarray_get_memory(size_t __n)
{ return operator new(__n); }
-
+
template<typename _Tp>
- inline _Tp*__restrict__
- __valarray_get_storage(size_t __n)
- {
- return static_cast<_Tp*__restrict__>
- (__valarray_get_memory(__n * sizeof(_Tp)));
- }
+ inline _Tp*__restrict__
+ __valarray_get_storage(size_t __n)
+ {
+ return static_cast<_Tp*__restrict__>
+ (std::__valarray_get_memory(__n * sizeof(_Tp)));
+ }
// Return memory to the system
inline void
// Turn a raw-memory into an array of _Tp filled with _Tp()
// This is required in 'valarray<T> v(n);'
template<typename _Tp, bool>
- struct _Array_default_ctor
- {
- // Please note that this isn't exception safe. But
- // valarrays aren't required to be exception safe.
- inline static void
- _S_do_it(_Tp* __restrict__ __b, _Tp* __restrict__ __e)
- { while (__b != __e) new(__b++) _Tp(); }
- };
-
- template<typename _Tp>
- struct _Array_default_ctor<_Tp, true>
- {
- // For fundamental types, it suffices to say 'memset()'
- inline static void
- _S_do_it(_Tp* __restrict__ __b, _Tp* __restrict__ __e)
- { memset(__b, 0, (__e - __b)*sizeof(_Tp)); }
- };
-
- template<typename _Tp>
- inline void
- __valarray_default_construct(_Tp* __restrict__ __b, _Tp* __restrict__ __e)
- {
- _Array_default_ctor<_Tp, __is_fundamental<_Tp>::_M_type>::
- _S_do_it(__b, __e);
- }
-
+ struct _Array_default_ctor
+ {
+ // Please note that this isn't exception safe. But
+ // valarrays aren't required to be exception safe.
+ inline static void
+ _S_do_it(_Tp* __restrict__ __b, _Tp* __restrict__ __e)
+ {
+ while (__b != __e)
+ new(__b++) _Tp();
+ }
+ };
+
+ template<typename _Tp>
+ struct _Array_default_ctor<_Tp, true>
+ {
+ // For fundamental types, it suffices to say 'memset()'
+ inline static void
+ _S_do_it(_Tp* __restrict__ __b, _Tp* __restrict__ __e)
+ { __builtin_memset(__b, 0, (__e - __b) * sizeof(_Tp)); }
+ };
+
+ template<typename _Tp>
+ inline void
+ __valarray_default_construct(_Tp* __restrict__ __b, _Tp* __restrict__ __e)
+ {
+ _Array_default_ctor<_Tp, __is_scalar<_Tp>::__value>::_S_do_it(__b, __e);
+ }
+
// Turn a raw-memory into an array of _Tp filled with __t
// This is the required in valarray<T> v(n, t). Also
// used in valarray<>::resize().
template<typename _Tp, bool>
- struct _Array_init_ctor
- {
- // Please note that this isn't exception safe. But
- // valarrays aren't required to be exception safe.
- inline static void
- _S_do_it(_Tp* __restrict__ __b, _Tp* __restrict__ __e, const _Tp __t)
- { while (__b != __e) new(__b++) _Tp(__t); }
- };
-
- template<typename _Tp>
- struct _Array_init_ctor<_Tp, true>
- {
- inline static void
- _S_do_it(_Tp* __restrict__ __b, _Tp* __restrict__ __e, const _Tp __t)
- { while (__b != __e) *__b++ = __t; }
- };
-
- template<typename _Tp>
- inline void
- __valarray_fill_construct(_Tp* __restrict__ __b, _Tp* __restrict__ __e,
- const _Tp __t)
- {
- _Array_init_ctor<_Tp, __is_fundamental<_Tp>::_M_type>::
- _S_do_it(__b, __e, __t);
- }
+ struct _Array_init_ctor
+ {
+ // Please note that this isn't exception safe. But
+ // valarrays aren't required to be exception safe.
+ inline static void
+ _S_do_it(_Tp* __restrict__ __b, _Tp* __restrict__ __e, const _Tp __t)
+ {
+ while (__b != __e)
+ new(__b++) _Tp(__t);
+ }
+ };
+
+ template<typename _Tp>
+ struct _Array_init_ctor<_Tp, true>
+ {
+ inline static void
+ _S_do_it(_Tp* __restrict__ __b, _Tp* __restrict__ __e, const _Tp __t)
+ {
+ while (__b != __e)
+ *__b++ = __t;
+ }
+ };
+
+ template<typename _Tp>
+ inline void
+ __valarray_fill_construct(_Tp* __restrict__ __b, _Tp* __restrict__ __e,
+ const _Tp __t)
+ {
+ _Array_init_ctor<_Tp, __is_pod(_Tp)>::_S_do_it(__b, __e, __t);
+ }
//
// copy-construct raw array [__o, *) from plain array [__b, __e)
// We can't just say 'memcpy()'
//
template<typename _Tp, bool>
- struct _Array_copy_ctor
- {
- // Please note that this isn't exception safe. But
- // valarrays aren't required to be exception safe.
- inline static void
- _S_do_it(const _Tp* __restrict__ __b, const _Tp* __restrict__ __e,
- _Tp* __restrict__ __o)
- { while (__b != __e) new(__o++) _Tp(*__b++); }
- };
-
- template<typename _Tp>
- struct _Array_copy_ctor<_Tp, true>
- {
- inline static void
- _S_do_it(const _Tp* __restrict__ __b, const _Tp* __restrict__ __e,
- _Tp* __restrict__ __o)
- { memcpy(__o, __b, (__e - __b)*sizeof(_Tp)); }
- };
-
- template<typename _Tp>
- inline void
- __valarray_copy_construct(const _Tp* __restrict__ __b,
- const _Tp* __restrict__ __e,
- _Tp* __restrict__ __o)
- {
- _Array_copy_ctor<_Tp, __is_fundamental<_Tp>::_M_type>::
- _S_do_it(__b, __e, __o);
- }
+ struct _Array_copy_ctor
+ {
+ // Please note that this isn't exception safe. But
+ // valarrays aren't required to be exception safe.
+ inline static void
+ _S_do_it(const _Tp* __restrict__ __b, const _Tp* __restrict__ __e,
+ _Tp* __restrict__ __o)
+ {
+ while (__b != __e)
+ new(__o++) _Tp(*__b++);
+ }
+ };
+
+ template<typename _Tp>
+ struct _Array_copy_ctor<_Tp, true>
+ {
+ inline static void
+ _S_do_it(const _Tp* __restrict__ __b, const _Tp* __restrict__ __e,
+ _Tp* __restrict__ __o)
+ { __builtin_memcpy(__o, __b, (__e - __b) * sizeof(_Tp)); }
+ };
+
+ template<typename _Tp>
+ inline void
+ __valarray_copy_construct(const _Tp* __restrict__ __b,
+ const _Tp* __restrict__ __e,
+ _Tp* __restrict__ __o)
+ {
+ _Array_copy_ctor<_Tp, __is_pod(_Tp)>::_S_do_it(__b, __e, __o);
+ }
// copy-construct raw array [__o, *) from strided array __a[<__n : __s>]
template<typename _Tp>
- inline void
- __valarray_copy_construct (const _Tp* __restrict__ __a, size_t __n,
- size_t __s, _Tp* __restrict__ __o)
- {
- if (__is_fundamental<_Tp>::_M_type)
- while (__n--) { *__o++ = *__a; __a += __s; }
- else
- while (__n--) { new(__o++) _Tp(*__a); __a += __s; }
- }
+ inline void
+ __valarray_copy_construct (const _Tp* __restrict__ __a, size_t __n,
+ size_t __s, _Tp* __restrict__ __o)
+ {
+ if (__is_pod(_Tp))
+ while (__n--)
+ {
+ *__o++ = *__a;
+ __a += __s;
+ }
+ else
+ while (__n--)
+ {
+ new(__o++) _Tp(*__a);
+ __a += __s;
+ }
+ }
// copy-construct raw array [__o, *) from indexed array __a[__i[<__n>]]
template<typename _Tp>
- inline void
- __valarray_copy_construct (const _Tp* __restrict__ __a,
- const size_t* __restrict__ __i,
- _Tp* __restrict__ __o, size_t __n)
- {
- if (__is_fundamental<_Tp>::_M_type)
- while (__n--) *__o++ = __a[*__i++];
- else
- while (__n--) new (__o++) _Tp(__a[*__i++]);
- }
+ inline void
+ __valarray_copy_construct (const _Tp* __restrict__ __a,
+ const size_t* __restrict__ __i,
+ _Tp* __restrict__ __o, size_t __n)
+ {
+ if (__is_pod(_Tp))
+ while (__n--)
+ *__o++ = __a[*__i++];
+ else
+ while (__n--)
+ new (__o++) _Tp(__a[*__i++]);
+ }
// Do the necessary cleanup when we're done with arrays.
template<typename _Tp>
- inline void
- __valarray_destroy_elements(_Tp* __restrict__ __b, _Tp* __restrict__ __e)
- {
- if (!__is_fundamental<_Tp>::_M_type)
- while (__b != __e) { __b->~_Tp(); ++__b; }
- }
-
+ inline void
+ __valarray_destroy_elements(_Tp* __restrict__ __b, _Tp* __restrict__ __e)
+ {
+ if (!__is_pod(_Tp))
+ while (__b != __e)
+ {
+ __b->~_Tp();
+ ++__b;
+ }
+ }
+
// Fill a plain array __a[<__n>] with __t
template<typename _Tp>
- inline void
- __valarray_fill (_Tp* __restrict__ __a, size_t __n, const _Tp& __t)
- { while (__n--) *__a++ = __t; }
+ inline void
+ __valarray_fill(_Tp* __restrict__ __a, size_t __n, const _Tp& __t)
+ {
+ while (__n--)
+ *__a++ = __t;
+ }
// fill strided array __a[<__n-1 : __s>] with __t
template<typename _Tp>
- inline void
- __valarray_fill (_Tp* __restrict__ __a, size_t __n,
- size_t __s, const _Tp& __t)
- { for (size_t __i=0; __i<__n; ++__i, __a+=__s) *__a = __t; }
-
- // fill indir ect array __a[__i[<__n>]] with __i
- template<typename _Tp>
- inline void
- __valarray_fill(_Tp* __restrict__ __a, const size_t* __restrict__ __i,
- size_t __n, const _Tp& __t)
- { for (size_t __j=0; __j<__n; ++__j, ++__i) __a[*__i] = __t; }
-
+ inline void
+ __valarray_fill(_Tp* __restrict__ __a, size_t __n,
+ size_t __s, const _Tp& __t)
+ {
+ for (size_t __i = 0; __i < __n; ++__i, __a += __s)
+ *__a = __t;
+ }
+
+ // fill indirect array __a[__i[<__n>]] with __i
+ template<typename _Tp>
+ inline void
+ __valarray_fill(_Tp* __restrict__ __a, const size_t* __restrict__ __i,
+ size_t __n, const _Tp& __t)
+ {
+ for (size_t __j = 0; __j < __n; ++__j, ++__i)
+ __a[*__i] = __t;
+ }
+
// copy plain array __a[<__n>] in __b[<__n>]
// For non-fundamental types, it is wrong to say 'memcpy()'
template<typename _Tp, bool>
- struct _Array_copier
- {
- inline static void
- _S_do_it(const _Tp* __restrict__ __a, size_t __n, _Tp* __restrict__ __b)
- { while (__n--) *__b++ = *__a++; }
- };
-
- template<typename _Tp>
- struct _Array_copier<_Tp, true>
- {
- inline static void
- _S_do_it(const _Tp* __restrict__ __a, size_t __n, _Tp* __restrict__ __b)
- { memcpy (__b, __a, __n * sizeof (_Tp)); }
- };
+ struct _Array_copier
+ {
+ inline static void
+ _S_do_it(const _Tp* __restrict__ __a, size_t __n, _Tp* __restrict__ __b)
+ {
+ while(__n--)
+ *__b++ = *__a++;
+ }
+ };
+
+ template<typename _Tp>
+ struct _Array_copier<_Tp, true>
+ {
+ inline static void
+ _S_do_it(const _Tp* __restrict__ __a, size_t __n, _Tp* __restrict__ __b)
+ { __builtin_memcpy(__b, __a, __n * sizeof (_Tp)); }
+ };
// Copy a plain array __a[<__n>] into a play array __b[<>]
template<typename _Tp>
- inline void
- __valarray_copy(const _Tp* __restrict__ __a, size_t __n,
- _Tp* __restrict__ __b)
- {
- _Array_copier<_Tp, __is_fundamental<_Tp>::_M_type>::
- _S_do_it(__a, __n, __b);
- }
+ inline void
+ __valarray_copy(const _Tp* __restrict__ __a, size_t __n,
+ _Tp* __restrict__ __b)
+ {
+ _Array_copier<_Tp, __is_pod(_Tp)>::_S_do_it(__a, __n, __b);
+ }
// Copy strided array __a[<__n : __s>] in plain __b[<__n>]
template<typename _Tp>
- inline void
- __valarray_copy(const _Tp* __restrict__ __a, size_t __n, size_t __s,
- _Tp* __restrict__ __b)
- { for (size_t __i=0; __i<__n; ++__i, ++__b, __a += __s) *__b = *__a; }
+ inline void
+ __valarray_copy(const _Tp* __restrict__ __a, size_t __n, size_t __s,
+ _Tp* __restrict__ __b)
+ {
+ for (size_t __i = 0; __i < __n; ++__i, ++__b, __a += __s)
+ *__b = *__a;
+ }
// Copy a plain array __a[<__n>] into a strided array __b[<__n : __s>]
template<typename _Tp>
- inline void
- __valarray_copy(const _Tp* __restrict__ __a, _Tp* __restrict__ __b,
- size_t __n, size_t __s)
- { for (size_t __i=0; __i<__n; ++__i, ++__a, __b+=__s) *__b = *__a; }
+ inline void
+ __valarray_copy(const _Tp* __restrict__ __a, _Tp* __restrict__ __b,
+ size_t __n, size_t __s)
+ {
+ for (size_t __i = 0; __i < __n; ++__i, ++__a, __b += __s)
+ *__b = *__a;
+ }
// Copy strided array __src[<__n : __s1>] into another
// strided array __dst[< : __s2>]. Their sizes must match.
template<typename _Tp>
- inline void
- __valarray_copy(const _Tp* __restrict__ __src, size_t __n, size_t __s1,
- _Tp* __restrict__ __dst, size_t __s2)
- {
- for (size_t __i = 0; __i < __n; ++__i)
- __dst[__i * __s2] = __src [ __i * __s1];
- }
+ inline void
+ __valarray_copy(const _Tp* __restrict__ __src, size_t __n, size_t __s1,
+ _Tp* __restrict__ __dst, size_t __s2)
+ {
+ for (size_t __i = 0; __i < __n; ++__i)
+ __dst[__i * __s2] = __src[__i * __s1];
+ }
-
// Copy an indexed array __a[__i[<__n>]] in plain array __b[<__n>]
template<typename _Tp>
- inline void
- __valarray_copy (const _Tp* __restrict__ __a,
- const size_t* __restrict__ __i,
- _Tp* __restrict__ __b, size_t __n)
- { for (size_t __j=0; __j<__n; ++__j, ++__b, ++__i) *__b = __a[*__i]; }
+ inline void
+ __valarray_copy(const _Tp* __restrict__ __a,
+ const size_t* __restrict__ __i,
+ _Tp* __restrict__ __b, size_t __n)
+ {
+ for (size_t __j = 0; __j < __n; ++__j, ++__b, ++__i)
+ *__b = __a[*__i];
+ }
// Copy a plain array __a[<__n>] in an indexed array __b[__i[<__n>]]
template<typename _Tp>
- inline void
- __valarray_copy (const _Tp* __restrict__ __a, size_t __n,
- _Tp* __restrict__ __b, const size_t* __restrict__ __i)
- { for (size_t __j=0; __j<__n; ++__j, ++__a, ++__i) __b[*__i] = *__a; }
+ inline void
+ __valarray_copy(const _Tp* __restrict__ __a, size_t __n,
+ _Tp* __restrict__ __b, const size_t* __restrict__ __i)
+ {
+ for (size_t __j = 0; __j < __n; ++__j, ++__a, ++__i)
+ __b[*__i] = *__a;
+ }
// Copy the __n first elements of an indexed array __src[<__i>] into
// another indexed array __dst[<__j>].
template<typename _Tp>
- inline void
- __valarray_copy(const _Tp* __restrict__ __src, size_t __n,
- const size_t* __restrict__ __i,
- _Tp* __restrict__ __dst, const size_t* __restrict__ __j)
- {
- for (size_t __k = 0; __k < __n; ++__k)
- __dst[*__j++] = __src[*__i++];
- }
+ inline void
+ __valarray_copy(const _Tp* __restrict__ __src, size_t __n,
+ const size_t* __restrict__ __i,
+ _Tp* __restrict__ __dst, const size_t* __restrict__ __j)
+ {
+ for (size_t __k = 0; __k < __n; ++__k)
+ __dst[*__j++] = __src[*__i++];
+ }
//
// Compute the sum of elements in range [__f, __l)
// algorithm.
//
template<typename _Tp>
- inline _Tp
- __valarray_sum(const _Tp* __restrict__ __f, const _Tp* __restrict__ __l)
- {
- _Tp __r = _Tp();
- while (__f != __l) __r += *__f++;
- return __r;
- }
+ inline _Tp
+ __valarray_sum(const _Tp* __restrict__ __f, const _Tp* __restrict__ __l)
+ {
+ _Tp __r = _Tp();
+ while (__f != __l)
+ __r += *__f++;
+ return __r;
+ }
// Compute the product of all elements in range [__f, __l)
template<typename _Tp>
- inline _Tp
- __valarray_product(const _Tp* __restrict__ __f,
- const _Tp* __restrict__ __l)
- {
- _Tp __r = _Tp(1);
- while (__f != __l) __r = __r * *__f++;
- return __r;
- }
+ inline _Tp
+ __valarray_product(const _Tp* __restrict__ __f,
+ const _Tp* __restrict__ __l)
+ {
+ _Tp __r = _Tp(1);
+ while (__f != __l)
+ __r = __r * *__f++;
+ return __r;
+ }
// Compute the min/max of an array-expression
template<typename _Ta>
- inline typename _Ta::value_type
- __valarray_min(const _Ta& __a)
- {
- size_t __s = __a.size();
- typedef typename _Ta::value_type _Value_type;
- _Value_type __r = __s == 0 ? _Value_type() : __a[0];
- for (size_t __i = 1; __i < __s; ++__i)
- {
- _Value_type __t = __a[__i];
- if (__t < __r)
- __r = __t;
- }
- return __r;
- }
-
+ inline typename _Ta::value_type
+ __valarray_min(const _Ta& __a)
+ {
+ size_t __s = __a.size();
+ typedef typename _Ta::value_type _Value_type;
+ _Value_type __r = __s == 0 ? _Value_type() : __a[0];
+ for (size_t __i = 1; __i < __s; ++__i)
+ {
+ _Value_type __t = __a[__i];
+ if (__t < __r)
+ __r = __t;
+ }
+ return __r;
+ }
+
template<typename _Ta>
- inline typename _Ta::value_type
- __valarray_max(const _Ta& __a)
- {
- size_t __s = __a.size();
- typedef typename _Ta::value_type _Value_type;
- _Value_type __r = __s == 0 ? _Value_type() : __a[0];
- for (size_t __i = 1; __i < __s; ++__i)
- {
- _Value_type __t = __a[__i];
- if (__t > __r)
- __r = __t;
- }
- return __r;
- }
-
+ inline typename _Ta::value_type
+ __valarray_max(const _Ta& __a)
+ {
+ size_t __s = __a.size();
+ typedef typename _Ta::value_type _Value_type;
+ _Value_type __r = __s == 0 ? _Value_type() : __a[0];
+ for (size_t __i = 1; __i < __s; ++__i)
+ {
+ _Value_type __t = __a[__i];
+ if (__t > __r)
+ __r = __t;
+ }
+ return __r;
+ }
+
//
// Helper class _Array, first layer of valarray abstraction.
// All operations on valarray should be forwarded to this class
// whenever possible. -- gdr
//
-
+
template<typename _Tp>
- struct _Array
- {
- explicit _Array (size_t);
- explicit _Array (_Tp* const __restrict__);
- explicit _Array (const valarray<_Tp>&);
- _Array (const _Tp* __restrict__, size_t);
+ struct _Array
+ {
+ explicit _Array(size_t);
+ explicit _Array(_Tp* const __restrict__);
+ explicit _Array(const valarray<_Tp>&);
+ _Array(const _Tp* __restrict__, size_t);
+
+ _Tp* begin() const;
+
+ _Tp* const __restrict__ _M_data;
+ };
- _Tp* begin () const;
- _Tp* const __restrict__ _M_data;
- };
-
+ // Copy-construct plain array __b[<__n>] from indexed array __a[__i[<__n>]]
template<typename _Tp>
- inline void
- __valarray_fill (_Array<_Tp> __a, size_t __n, const _Tp& __t)
- { __valarray_fill (__a._M_data, __n, __t); }
-
+ inline void
+ __valarray_copy_construct(_Array<_Tp> __a, _Array<size_t> __i,
+ _Array<_Tp> __b, size_t __n)
+ { std::__valarray_copy_construct(__a._M_data, __i._M_data,
+ __b._M_data, __n); }
+
+ // Copy-construct plain array __b[<__n>] from strided array __a[<__n : __s>]
template<typename _Tp>
- inline void
- __valarray_fill (_Array<_Tp> __a, size_t __n, size_t __s, const _Tp& __t)
- { __valarray_fill (__a._M_data, __n, __s, __t); }
-
+ inline void
+ __valarray_copy_construct(_Array<_Tp> __a, size_t __n, size_t __s,
+ _Array<_Tp> __b)
+ { std::__valarray_copy_construct(__a._M_data, __n, __s, __b._M_data); }
+
template<typename _Tp>
- inline void
- __valarray_fill (_Array<_Tp> __a, _Array<size_t> __i,
- size_t __n, const _Tp& __t)
- { __valarray_fill (__a._M_data, __i._M_data, __n, __t); }
+ inline void
+ __valarray_fill (_Array<_Tp> __a, size_t __n, const _Tp& __t)
+ { std::__valarray_fill(__a._M_data, __n, __t); }
+
+ template<typename _Tp>
+ inline void
+ __valarray_fill(_Array<_Tp> __a, size_t __n, size_t __s, const _Tp& __t)
+ { std::__valarray_fill(__a._M_data, __n, __s, __t); }
+
+ template<typename _Tp>
+ inline void
+ __valarray_fill(_Array<_Tp> __a, _Array<size_t> __i,
+ size_t __n, const _Tp& __t)
+ { std::__valarray_fill(__a._M_data, __i._M_data, __n, __t); }
// Copy a plain array __a[<__n>] into a play array __b[<>]
template<typename _Tp>
- inline void
- __valarray_copy(_Array<_Tp> __a, size_t __n, _Array<_Tp> __b)
- { __valarray_copy(__a._M_data, __n, __b._M_data); }
-
+ inline void
+ __valarray_copy(_Array<_Tp> __a, size_t __n, _Array<_Tp> __b)
+ { std::__valarray_copy(__a._M_data, __n, __b._M_data); }
+
// Copy strided array __a[<__n : __s>] in plain __b[<__n>]
template<typename _Tp>
- inline void
- __valarray_copy(_Array<_Tp> __a, size_t __n, size_t __s, _Array<_Tp> __b)
- { __valarray_copy(__a._M_data, __n, __s, __b._M_data); }
+ inline void
+ __valarray_copy(_Array<_Tp> __a, size_t __n, size_t __s, _Array<_Tp> __b)
+ { std::__valarray_copy(__a._M_data, __n, __s, __b._M_data); }
// Copy a plain array __a[<__n>] into a strided array __b[<__n : __s>]
template<typename _Tp>
- inline void
- __valarray_copy(_Array<_Tp> __a, _Array<_Tp> __b, size_t __n, size_t __s)
- { __valarray_copy(__a._M_data, __b._M_data, __n, __s); }
+ inline void
+ __valarray_copy(_Array<_Tp> __a, _Array<_Tp> __b, size_t __n, size_t __s)
+ { __valarray_copy(__a._M_data, __b._M_data, __n, __s); }
// Copy strided array __src[<__n : __s1>] into another
// strided array __dst[< : __s2>]. Their sizes must match.
template<typename _Tp>
- inline void
- __valarray_copy(_Array<_Tp> __a, size_t __n, size_t __s1,
- _Array<_Tp> __b, size_t __s2)
- { __valarray_copy(__a._M_data, __n, __s1, __b._M_data, __s2); }
+ inline void
+ __valarray_copy(_Array<_Tp> __a, size_t __n, size_t __s1,
+ _Array<_Tp> __b, size_t __s2)
+ { std::__valarray_copy(__a._M_data, __n, __s1, __b._M_data, __s2); }
-
// Copy an indexed array __a[__i[<__n>]] in plain array __b[<__n>]
template<typename _Tp>
- inline void
- __valarray_copy(_Array<_Tp> __a, _Array<size_t> __i,
- _Array<_Tp> __b, size_t __n)
- { __valarray_copy(__a._M_data, __i._M_data, __b._M_data, __n); }
-
+ inline void
+ __valarray_copy(_Array<_Tp> __a, _Array<size_t> __i,
+ _Array<_Tp> __b, size_t __n)
+ { std::__valarray_copy(__a._M_data, __i._M_data, __b._M_data, __n); }
+
// Copy a plain array __a[<__n>] in an indexed array __b[__i[<__n>]]
template<typename _Tp>
- inline void
- __valarray_copy(_Array<_Tp> __a, size_t __n, _Array<_Tp> __b,
- _Array<size_t> __i)
- { __valarray_copy(__a._M_data, __n, __b._M_data, __i._M_data); }
+ inline void
+ __valarray_copy(_Array<_Tp> __a, size_t __n, _Array<_Tp> __b,
+ _Array<size_t> __i)
+ { std::__valarray_copy(__a._M_data, __n, __b._M_data, __i._M_data); }
// Copy the __n first elements of an indexed array __src[<__i>] into
// another indexed array __dst[<__j>].
template<typename _Tp>
- inline void
- __valarray_copy(_Array<_Tp> __src, size_t __n, _Array<size_t> __i,
- _Array<_Tp> __dst, _Array<size_t> __j)
- {
- __valarray_copy(__src._M_data, __n, __i._M_data,
- __dst._M_data, __j._M_data);
- }
+ inline void
+ __valarray_copy(_Array<_Tp> __src, size_t __n, _Array<size_t> __i,
+ _Array<_Tp> __dst, _Array<size_t> __j)
+ {
+ std::__valarray_copy(__src._M_data, __n, __i._M_data,
+ __dst._M_data, __j._M_data);
+ }
template<typename _Tp>
- inline
- _Array<_Tp>::_Array (size_t __n)
- : _M_data(__valarray_get_storage<_Tp>(__n))
- { __valarray_default_construct(_M_data, _M_data + __n); }
+ inline
+ _Array<_Tp>::_Array(size_t __n)
+ : _M_data(__valarray_get_storage<_Tp>(__n))
+ { std::__valarray_default_construct(_M_data, _M_data + __n); }
template<typename _Tp>
- inline
- _Array<_Tp>::_Array (_Tp* const __restrict__ __p) : _M_data (__p) {}
-
+ inline
+ _Array<_Tp>::_Array(_Tp* const __restrict__ __p)
+ : _M_data (__p) {}
+
template<typename _Tp>
- inline _Array<_Tp>::_Array (const valarray<_Tp>& __v)
- : _M_data (__v._M_data) {}
-
+ inline
+ _Array<_Tp>::_Array(const valarray<_Tp>& __v)
+ : _M_data (__v._M_data) {}
+
template<typename _Tp>
- inline
- _Array<_Tp>::_Array (const _Tp* __restrict__ __b, size_t __s)
- : _M_data(__valarray_get_storage<_Tp>(__s))
- { __valarray_copy_construct(__b, __s, _M_data); }
+ inline
+ _Array<_Tp>::_Array(const _Tp* __restrict__ __b, size_t __s)
+ : _M_data(__valarray_get_storage<_Tp>(__s))
+ { std::__valarray_copy_construct(__b, __s, _M_data); }
template<typename _Tp>
- inline _Tp*
- _Array<_Tp>::begin () const
- { return _M_data; }
+ inline _Tp*
+ _Array<_Tp>::begin () const
+ { return _M_data; }
#define _DEFINE_ARRAY_FUNCTION(_Op, _Name) \
-template<typename _Tp> \
-inline void \
-_Array_augmented_##_Name (_Array<_Tp> __a, size_t __n, const _Tp& __t) \
-{ \
- for (_Tp* __p=__a._M_data; __p<__a._M_data+__n; ++__p) \
- *__p _Op##= __t; \
-} \
+ template<typename _Tp> \
+ inline void \
+ _Array_augmented_##_Name(_Array<_Tp> __a, size_t __n, const _Tp& __t) \
+ { \
+ for (_Tp* __p = __a._M_data; __p < __a._M_data + __n; ++__p) \
+ *__p _Op##= __t; \
+ } \
\
-template<typename _Tp> \
-inline void \
-_Array_augmented_##_Name (_Array<_Tp> __a, size_t __n, _Array<_Tp> __b) \
-{ \
- _Tp* __p = __a._M_data; \
- for (_Tp* __q=__b._M_data; __q<__b._M_data+__n; ++__p, ++__q) \
- *__p _Op##= *__q; \
-} \
+ template<typename _Tp> \
+ inline void \
+ _Array_augmented_##_Name(_Array<_Tp> __a, size_t __n, _Array<_Tp> __b) \
+ { \
+ _Tp* __p = __a._M_data; \
+ for (_Tp* __q = __b._M_data; __q < __b._M_data + __n; ++__p, ++__q) \
+ *__p _Op##= *__q; \
+ } \
\
-template<typename _Tp, class _Dom> \
-void \
-_Array_augmented_##_Name (_Array<_Tp> __a, \
- const _Expr<_Dom,_Tp>& __e, size_t __n) \
-{ \
- _Tp* __p (__a._M_data); \
- for (size_t __i=0; __i<__n; ++__i, ++__p) *__p _Op##= __e[__i]; \
-} \
+ template<typename _Tp, class _Dom> \
+ void \
+ _Array_augmented_##_Name(_Array<_Tp> __a, \
+ const _Expr<_Dom, _Tp>& __e, size_t __n) \
+ { \
+ _Tp* __p(__a._M_data); \
+ for (size_t __i = 0; __i < __n; ++__i, ++__p) \
+ *__p _Op##= __e[__i]; \
+ } \
\
-template<typename _Tp> \
-inline void \
-_Array_augmented_##_Name (_Array<_Tp> __a, size_t __n, size_t __s, \
- _Array<_Tp> __b) \
-{ \
- _Tp* __q (__b._M_data); \
- for (_Tp* __p=__a._M_data; __p<__a._M_data+__s*__n; __p+=__s, ++__q) \
- *__p _Op##= *__q; \
-} \
+ template<typename _Tp> \
+ inline void \
+ _Array_augmented_##_Name(_Array<_Tp> __a, size_t __n, size_t __s, \
+ _Array<_Tp> __b) \
+ { \
+ _Tp* __q(__b._M_data); \
+ for (_Tp* __p = __a._M_data; __p < __a._M_data + __s * __n; \
+ __p += __s, ++__q) \
+ *__p _Op##= *__q; \
+ } \
\
-template<typename _Tp> \
-inline void \
-_Array_augmented_##_Name (_Array<_Tp> __a, _Array<_Tp> __b, \
- size_t __n, size_t __s) \
-{ \
- _Tp* __q (__b._M_data); \
- for (_Tp* __p=__a._M_data; __p<__a._M_data+__n; ++__p, __q+=__s) \
- *__p _Op##= *__q; \
-} \
+ template<typename _Tp> \
+ inline void \
+ _Array_augmented_##_Name(_Array<_Tp> __a, _Array<_Tp> __b, \
+ size_t __n, size_t __s) \
+ { \
+ _Tp* __q(__b._M_data); \
+ for (_Tp* __p = __a._M_data; __p < __a._M_data + __n; \
+ ++__p, __q += __s) \
+ *__p _Op##= *__q; \
+ } \
\
-template<typename _Tp, class _Dom> \
-void \
-_Array_augmented_##_Name (_Array<_Tp> __a, size_t __s, \
- const _Expr<_Dom,_Tp>& __e, size_t __n) \
-{ \
- _Tp* __p (__a._M_data); \
- for (size_t __i=0; __i<__n; ++__i, __p+=__s) *__p _Op##= __e[__i]; \
-} \
+ template<typename _Tp, class _Dom> \
+ void \
+ _Array_augmented_##_Name(_Array<_Tp> __a, size_t __s, \
+ const _Expr<_Dom, _Tp>& __e, size_t __n) \
+ { \
+ _Tp* __p(__a._M_data); \
+ for (size_t __i = 0; __i < __n; ++__i, __p += __s) \
+ *__p _Op##= __e[__i]; \
+ } \
\
-template<typename _Tp> \
-inline void \
-_Array_augmented_##_Name (_Array<_Tp> __a, _Array<size_t> __i, \
- _Array<_Tp> __b, size_t __n) \
-{ \
- _Tp* __q (__b._M_data); \
- for (size_t* __j=__i._M_data; __j<__i._M_data+__n; ++__j, ++__q) \
+ template<typename _Tp> \
+ inline void \
+ _Array_augmented_##_Name(_Array<_Tp> __a, _Array<size_t> __i, \
+ _Array<_Tp> __b, size_t __n) \
+ { \
+ _Tp* __q(__b._M_data); \
+ for (size_t* __j = __i._M_data; __j < __i._M_data + __n; \
+ ++__j, ++__q) \
__a._M_data[*__j] _Op##= *__q; \
-} \
+ } \
\
-template<typename _Tp> \
-inline void \
-_Array_augmented_##_Name (_Array<_Tp> __a, size_t __n, \
- _Array<_Tp> __b, _Array<size_t> __i) \
-{ \
- _Tp* __p (__a._M_data); \
- for (size_t* __j=__i._M_data; __j<__i._M_data+__n; ++__j, ++__p) \
+ template<typename _Tp> \
+ inline void \
+ _Array_augmented_##_Name(_Array<_Tp> __a, size_t __n, \
+ _Array<_Tp> __b, _Array<size_t> __i) \
+ { \
+ _Tp* __p(__a._M_data); \
+ for (size_t* __j = __i._M_data; __j<__i._M_data + __n; \
+ ++__j, ++__p) \
*__p _Op##= __b._M_data[*__j]; \
-} \
+ } \
\
-template<typename _Tp, class _Dom> \
-void \
-_Array_augmented_##_Name (_Array<_Tp> __a, _Array<size_t> __i, \
- const _Expr<_Dom, _Tp>& __e, size_t __n) \
-{ \
- size_t* __j (__i._M_data); \
- for (size_t __k=0; __k<__n; ++__k, ++__j) \
- __a._M_data[*__j] _Op##= __e[__k]; \
-} \
+ template<typename _Tp, class _Dom> \
+ void \
+ _Array_augmented_##_Name(_Array<_Tp> __a, _Array<size_t> __i, \
+ const _Expr<_Dom, _Tp>& __e, size_t __n) \
+ { \
+ size_t* __j(__i._M_data); \
+ for (size_t __k = 0; __k<__n; ++__k, ++__j) \
+ __a._M_data[*__j] _Op##= __e[__k]; \
+ } \
\
-template<typename _Tp> \
-void \
-_Array_augmented_##_Name (_Array<_Tp> __a, _Array<bool> __m, \
- _Array<_Tp> __b, size_t __n) \
-{ \
- bool* ok (__m._M_data); \
- _Tp* __p (__a._M_data); \
- for (_Tp* __q=__b._M_data; __q<__b._M_data+__n; ++__q, ++ok, ++__p) { \
- while (! *ok) { \
- ++ok; \
- ++__p; \
+ template<typename _Tp> \
+ void \
+ _Array_augmented_##_Name(_Array<_Tp> __a, _Array<bool> __m, \
+ _Array<_Tp> __b, size_t __n) \
+ { \
+ bool* __ok(__m._M_data); \
+ _Tp* __p(__a._M_data); \
+ for (_Tp* __q = __b._M_data; __q < __b._M_data + __n; \
+ ++__q, ++__ok, ++__p) \
+ { \
+ while (! *__ok) \
+ { \
+ ++__ok; \
+ ++__p; \
+ } \
+ *__p _Op##= *__q; \
} \
- *__p _Op##= *__q; \
} \
-} \
\
-template<typename _Tp> \
-void \
-_Array_augmented_##_Name (_Array<_Tp> __a, size_t __n, \
- _Array<_Tp> __b, _Array<bool> __m) \
-{ \
- bool* ok (__m._M_data); \
- _Tp* __q (__b._M_data); \
- for (_Tp* __p=__a._M_data; __p<__a._M_data+__n; ++__p, ++ok, ++__q) { \
- while (! *ok) { \
- ++ok; \
- ++__q; \
+ template<typename _Tp> \
+ void \
+ _Array_augmented_##_Name(_Array<_Tp> __a, size_t __n, \
+ _Array<_Tp> __b, _Array<bool> __m) \
+ { \
+ bool* __ok(__m._M_data); \
+ _Tp* __q(__b._M_data); \
+ for (_Tp* __p = __a._M_data; __p < __a._M_data + __n; \
+ ++__p, ++__ok, ++__q) \
+ { \
+ while (! *__ok) \
+ { \
+ ++__ok; \
+ ++__q; \
+ } \
+ *__p _Op##= *__q; \
} \
- *__p _Op##= *__q; \
} \
-} \
\
-template<typename _Tp, class _Dom> \
-void \
-_Array_augmented_##_Name (_Array<_Tp> __a, _Array<bool> __m, \
- const _Expr<_Dom, _Tp>& __e, size_t __n) \
-{ \
- bool* ok(__m._M_data); \
- _Tp* __p (__a._M_data); \
- for (size_t __i=0; __i<__n; ++__i, ++ok, ++__p) { \
- while (! *ok) { \
- ++ok; \
- ++__p; \
+ template<typename _Tp, class _Dom> \
+ void \
+ _Array_augmented_##_Name(_Array<_Tp> __a, _Array<bool> __m, \
+ const _Expr<_Dom, _Tp>& __e, size_t __n) \
+ { \
+ bool* __ok(__m._M_data); \
+ _Tp* __p(__a._M_data); \
+ for (size_t __i = 0; __i < __n; ++__i, ++__ok, ++__p) \
+ { \
+ while (! *__ok) \
+ { \
+ ++__ok; \
+ ++__p; \
+ } \
+ *__p _Op##= __e[__i]; \
} \
- *__p _Op##= __e[__i]; \
- } \
-}
-
- _DEFINE_ARRAY_FUNCTION(+, plus)
- _DEFINE_ARRAY_FUNCTION(-, minus)
- _DEFINE_ARRAY_FUNCTION(*, multiplies)
- _DEFINE_ARRAY_FUNCTION(/, divides)
- _DEFINE_ARRAY_FUNCTION(%, modulus)
- _DEFINE_ARRAY_FUNCTION(^, xor)
- _DEFINE_ARRAY_FUNCTION(|, or)
- _DEFINE_ARRAY_FUNCTION(&, and)
- _DEFINE_ARRAY_FUNCTION(<<, shift_left)
- _DEFINE_ARRAY_FUNCTION(>>, shift_right)
-
-#undef _DEFINE_VALARRAY_FUNCTION
-
-} // std::
-
-#ifdef _GLIBCPP_NO_TEMPLATE_EXPORT
-# define export
-# include <bits/valarray_array.tcc>
+ }
+
+ _DEFINE_ARRAY_FUNCTION(+, __plus)
+ _DEFINE_ARRAY_FUNCTION(-, __minus)
+ _DEFINE_ARRAY_FUNCTION(*, __multiplies)
+ _DEFINE_ARRAY_FUNCTION(/, __divides)
+ _DEFINE_ARRAY_FUNCTION(%, __modulus)
+ _DEFINE_ARRAY_FUNCTION(^, __bitwise_xor)
+ _DEFINE_ARRAY_FUNCTION(|, __bitwise_or)
+ _DEFINE_ARRAY_FUNCTION(&, __bitwise_and)
+ _DEFINE_ARRAY_FUNCTION(<<, __shift_left)
+ _DEFINE_ARRAY_FUNCTION(>>, __shift_right)
+
+#undef _DEFINE_ARRAY_FUNCTION
+
+_GLIBCXX_END_NAMESPACE
+
+#ifndef _GLIBCXX_EXPORT_TEMPLATE
+# include <bits/valarray_array.tcc>
#endif
-
-#endif /* _CPP_BITS_ARRAY_H */
-// Local Variables:
-// mode:c++
-// End:
+#endif /* _ARRAY_H */