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Diffstat (limited to 'gcc-4.4.3/libstdc++-v3/include/ext/numeric')
| -rw-r--r-- | gcc-4.4.3/libstdc++-v3/include/ext/numeric | 146 |
1 files changed, 0 insertions, 146 deletions
diff --git a/gcc-4.4.3/libstdc++-v3/include/ext/numeric b/gcc-4.4.3/libstdc++-v3/include/ext/numeric deleted file mode 100644 index 5df5ee269..000000000 --- a/gcc-4.4.3/libstdc++-v3/include/ext/numeric +++ /dev/null @@ -1,146 +0,0 @@ -// Numeric extensions -*- C++ -*- - -// Copyright (C) 2002, 2004, 2005, 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 3, or (at your option) -// any later version. - -// This library is distributed in the hope that it will be useful, -// but WITHOUT ANY WARRANTY; without even the implied warranty of -// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -// GNU General Public License for more details. - -// 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. - -// 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/>. - -/* - * - * Copyright (c) 1994 - * Hewlett-Packard Company - * - * Permission to use, copy, modify, distribute and sell this software - * and its documentation for any purpose is hereby granted without fee, - * provided that the above copyright notice appear in all copies and - * that both that copyright notice and this permission notice appear - * in supporting documentation. Hewlett-Packard Company makes no - * representations about the suitability of this software for any - * purpose. It is provided "as is" without express or implied warranty. - * - * - * Copyright (c) 1996 - * Silicon Graphics Computer Systems, Inc. - * - * Permission to use, copy, modify, distribute and sell this software - * and its documentation for any purpose is hereby granted without fee, - * provided that the above copyright notice appear in all copies and - * that both that copyright notice and this permission notice appear - * in supporting documentation. Silicon Graphics makes no - * representations about the suitability of this software for any - * purpose. It is provided "as is" without express or implied warranty. - */ - -/** @file ext/numeric - * This file is a GNU extension to the Standard C++ Library (possibly - * containing extensions from the HP/SGI STL subset). - */ - -#ifndef _EXT_NUMERIC -#define _EXT_NUMERIC 1 - -#pragma GCC system_header - -#include <bits/concept_check.h> -#include <numeric> - -#include <ext/functional> // For identity_element - -_GLIBCXX_BEGIN_NAMESPACE(__gnu_cxx) - - // Returns __x ** __n, where __n >= 0. _Note that "multiplication" - // is required to be associative, but not necessarily commutative. - template<typename _Tp, typename _Integer, typename _MonoidOperation> - _Tp - __power(_Tp __x, _Integer __n, _MonoidOperation __monoid_op) - { - if (__n == 0) - return identity_element(__monoid_op); - else - { - while ((__n & 1) == 0) - { - __n >>= 1; - __x = __monoid_op(__x, __x); - } - - _Tp __result = __x; - __n >>= 1; - while (__n != 0) - { - __x = __monoid_op(__x, __x); - if ((__n & 1) != 0) - __result = __monoid_op(__result, __x); - __n >>= 1; - } - return __result; - } - } - - template<typename _Tp, typename _Integer> - inline _Tp - __power(_Tp __x, _Integer __n) - { return __power(__x, __n, std::multiplies<_Tp>()); } - - /** - * This is an SGI extension. - * @ingroup SGIextensions - * @doctodo - */ - // Alias for the internal name __power. Note that power is an extension, - // not part of the C++ standard. - template<typename _Tp, typename _Integer, typename _MonoidOperation> - inline _Tp - power(_Tp __x, _Integer __n, _MonoidOperation __monoid_op) - { return __power(__x, __n, __monoid_op); } - - /** - * This is an SGI extension. - * @ingroup SGIextensions - * @doctodo - */ - template<typename _Tp, typename _Integer> - inline _Tp - power(_Tp __x, _Integer __n) - { return __power(__x, __n); } - - /** - * This is an SGI extension. - * @ingroup SGIextensions - * @doctodo - */ - // iota is not part of the C++ standard. It is an extension. - template<typename _ForwardIter, typename _Tp> - void - iota(_ForwardIter __first, _ForwardIter __last, _Tp __value) - { - // concept requirements - __glibcxx_function_requires(_Mutable_ForwardIteratorConcept<_ForwardIter>) - __glibcxx_function_requires(_ConvertibleConcept<_Tp, - typename std::iterator_traits<_ForwardIter>::value_type>) - - while (__first != __last) - *__first++ = __value++; - } - -_GLIBCXX_END_NAMESPACE - -#endif - |