1// The template and inlines for the -*- C++ -*- internal _Array helper class. 2 3// Copyright (C) 1997-1999 Cygnus Solutions 4// 5// This file is part of the GNU ISO C++ Library. This library is free 6// software; you can redistribute it and/or modify it under the 7// terms of the GNU General Public License as published by the 8// Free Software Foundation; either version 2, or (at your option) 9// any later version. 10 11// This library is distributed in the hope that it will be useful, 12// but WITHOUT ANY WARRANTY; without even the implied warranty of 13// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14// GNU General Public License for more details. 15 16// You should have received a copy of the GNU General Public License along 17// with this library; see the file COPYING. If not, write to the Free 18// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, 19// USA. 20 21// As a special exception, you may use this file as part of a free software 22// library without restriction. Specifically, if other files instantiate 23// templates or use macros or inline functions from this file, or you compile 24// this file and link it with other files to produce an executable, this 25// file does not by itself cause the resulting executable to be covered by 26// the GNU General Public License. This exception does not however 27// invalidate any other reasons why the executable file might be covered by 28// the GNU General Public License. 29 30// Written by Gabriel Dos Reis <Gabriel.Dos-Reis@DPTMaths.ENS-Cachan.Fr> 31 32#ifndef __VALARRAY_ARRAY_TCC__ 33#define __VALARRAY_ARRAY_TCC__ 34 35extern "C++" { 36 37export template<typename _Tp> 38void 39__valarray_fill (_Array<_Tp> __a, size_t __n, _Array<bool> __m, const _Tp& __t) 40{ 41 _Tp* __p = __a._M_data; 42 bool* __ok (__m._M_data); 43 for (size_t __i=0; __i<__n; ++__i, ++__ok, ++__p) { 44 while (! *__ok) { 45 ++__ok; 46 ++__p; 47 } 48 *__p = __t; 49 } 50} 51 52export template<typename _Tp> 53void 54__valarray_copy (_Array<_Tp> __a, _Array<bool> __m, _Array<_Tp> __b, size_t __n) 55{ 56 _Tp* __p (__a._M_data); 57 bool* __ok (__m._M_data); 58 for (_Tp* __q=__b._M_data; __q<__b._M_data+__n; ++__q, ++__ok, ++__p) { 59 while (! *__ok) { 60 ++__ok; 61 ++__p; 62 } 63 *__q = *__p; 64 } 65} 66 67export template<typename _Tp> 68void 69__valarray_copy (_Array<_Tp> __a, size_t __n, _Array<_Tp> __b, _Array<bool> __m) 70{ 71 _Tp* __q (__b._M_data); 72 bool* __ok (__m._M_data); 73 for (_Tp* __p=__a._M_data; __p<__a._M_data+__n; ++__p, ++__ok, ++__q) { 74 while (! *__ok) { 75 ++__ok; 76 ++__q; 77 } 78 *__q = *__p; 79 } 80} 81 82export template<typename _Tp, class _Dom> 83void 84__valarray_copy (const _Expr<_Dom, _Tp>& __e, size_t __n, _Array<_Tp> __a) 85{ 86 _Tp* __p (__a._M_data); 87 for (size_t __i=0; __i<__n; ++__i, ++__p) *__p = __e[__i]; 88} 89 90export template<typename _Tp, class _Dom> 91void 92__valarray_copy (const _Expr<_Dom, _Tp>& __e, size_t __n, 93 _Array<_Tp> __a, size_t __s) 94{ 95 _Tp* __p (__a._M_data); 96 for (size_t __i=0; __i<__n; ++__i, __p+=__s) *__p = __e[__i]; 97} 98 99export template<typename _Tp, class _Dom> 100void 101__valarray_copy (const _Expr<_Dom, _Tp>& __e, size_t __n, 102 _Array<_Tp> __a, _Array<size_t> __i) 103{ 104 size_t* __j (__i._M_data); 105 for (size_t __k=0; __k<__n; ++__k, ++__j) __a._M_data[*__j] = __e[__k]; 106} 107 108export template<typename _Tp, class _Dom> 109void 110__valarray_copy (const _Expr<_Dom, _Tp>& __e, size_t __n, 111 _Array<_Tp> __a, _Array<bool> __m) 112{ 113 bool* __ok (__m._M_data); 114 _Tp* __p (__a._M_data); 115 for (size_t __i=0; __i<__n; ++__i, ++__ok, ++__p) { 116 while (! *__ok) { 117 ++__ok; 118 ++__p; 119 } 120 *__p = __e[__i]; 121 } 122} 123 124} // extern "C++" 125 126#endif // __VALARRAY_ARRAY_TCC__ 127 128// Local Variables: 129// mode:c++ 130// End: 131