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Unified Diff: third_party/libc++/src/valarray.cpp

Issue 75213003: Add libc++ and libc++abi to third-party. (Closed) Base URL: https://src.chromium.org/chrome/trunk/src/
Patch Set: Created 7 years, 1 month ago
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Index: third_party/libc++/src/valarray.cpp
===================================================================
--- third_party/libc++/src/valarray.cpp (revision 0)
+++ third_party/libc++/src/valarray.cpp (revision 0)
@@ -0,0 +1,56 @@
+//===------------------------ valarray.cpp --------------------------------===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#define _LIBCPP_EXTERN_TEMPLATE(...) extern template __VA_ARGS__;
+
+#include "valarray"
+
+_LIBCPP_BEGIN_NAMESPACE_STD
+
+template valarray<size_t>::valarray(size_t);
+template valarray<size_t>::~valarray();
+template void valarray<size_t>::resize(size_t, size_t);
+
+void
+gslice::__init(size_t __start)
+{
+ valarray<size_t> __indices(__size_.size());
+ size_t __k = __size_.size() != 0;
+ for (size_t __i = 0; __i < __size_.size(); ++__i)
+ __k *= __size_[__i];
+ __1d_.resize(__k);
+ if (__1d_.size())
+ {
+ __k = 0;
+ __1d_[__k] = __start;
+ while (true)
+ {
+ size_t __i = __indices.size() - 1;
+ while (true)
+ {
+ if (++__indices[__i] < __size_[__i])
+ {
+ ++__k;
+ __1d_[__k] = __1d_[__k-1] + __stride_[__i];
+ for (size_t __j = __i + 1; __j != __indices.size(); ++__j)
+ __1d_[__k] -= __stride_[__j] * (__size_[__j] - 1);
+ break;
+ }
+ else
+ {
+ if (__i == 0)
+ return;
+ __indices[__i--] = 0;
+ }
+ }
+ }
+ }
+}
+
+_LIBCPP_END_NAMESPACE_STD
Property changes on: third_party/libc++/src/valarray.cpp
___________________________________________________________________
Added: svn:eol-style
+ LF
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