Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 1 | //===------------------------ valarray.cpp --------------------------------===// |
| 2 | // |
Howard Hinnant | f5256e1 | 2010-05-11 21:36:01 +0000 | [diff] [blame] | 3 | // The LLVM Compiler Infrastructure |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 4 | // |
Howard Hinnant | b64f8b0 | 2010-11-16 22:09:02 +0000 | [diff] [blame] | 5 | // This file is dual licensed under the MIT and the University of Illinois Open |
| 6 | // Source Licenses. See LICENSE.TXT for details. |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 7 | // |
| 8 | //===----------------------------------------------------------------------===// |
| 9 | |
Howard Hinnant | 04a2c71 | 2013-08-29 20:56:53 +0000 | [diff] [blame] | 10 | #define _LIBCPP_EXTERN_TEMPLATE(...) extern template __VA_ARGS__; |
| 11 | |
Howard Hinnant | bc8d3f9 | 2010-05-11 19:42:16 +0000 | [diff] [blame] | 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 |