1 //===------------------------ valarray.cpp --------------------------------===// 2 // 3 // The LLVM Compiler Infrastructure 4 // 5 // This file is dual licensed under the MIT and the University of Illinois Open 6 // Source Licenses. See LICENSE.TXT for details. 7 // 8 //===----------------------------------------------------------------------===// 9 10 #define _LIBCPP_EXTERN_TEMPLATE(...) extern template __VA_ARGS__; 11 12 #include "valarray" 13 14 _LIBCPP_BEGIN_NAMESPACE_STD 15 16 template valarray<size_t>::valarray(size_t); 17 template valarray<size_t>::~valarray(); 18 template void valarray<size_t>::resize(size_t, size_t); 19 20 void 21 gslice::__init(size_t __start) 22 { 23 valarray<size_t> __indices(__size_.size()); 24 size_t __k = __size_.size() != 0; 25 for (size_t __i = 0; __i < __size_.size(); ++__i) 26 __k *= __size_[__i]; 27 __1d_.resize(__k); 28 if (__1d_.size()) 29 { 30 __k = 0; 31 __1d_[__k] = __start; 32 while (true) 33 { 34 size_t __i = __indices.size() - 1; 35 while (true) 36 { 37 if (++__indices[__i] < __size_[__i]) 38 { 39 ++__k; 40 __1d_[__k] = __1d_[__k-1] + __stride_[__i]; 41 for (size_t __j = __i + 1; __j != __indices.size(); ++__j) 42 __1d_[__k] -= __stride_[__j] * (__size_[__j] - 1); 43 break; 44 } 45 else 46 { 47 if (__i == 0) 48 return; 49 __indices[__i--] = 0; 50 } 51 } 52 } 53 } 54 } 55 56 _LIBCPP_END_NAMESPACE_STD 57
