From 9f0a00340d1a6a13c38b83780b5ec1a1f2d99159 Mon Sep 17 00:00:00 2001
From: Dmitri Naumov <dmitri.naumov@ufz.de>
Date: Wed, 24 Sep 2014 17:17:27 +0200
Subject: [PATCH] [AL] Add SerialExecutor::execute for two container.
This is used in initialization of LocalAssemblerData for every mesh element.
---
AssemblerLib/SerialExecutor.h | 26 ++++++++++++++++++++++++++
1 file changed, 26 insertions(+)
diff --git a/AssemblerLib/SerialExecutor.h b/AssemblerLib/SerialExecutor.h
index 2bb5c1ac3c3..039fea7d2a7 100644
--- a/AssemblerLib/SerialExecutor.h
+++ b/AssemblerLib/SerialExecutor.h
@@ -40,6 +40,32 @@ struct SerialExecutor
f(i, c[i], std::forward<Args_>(args)...);
}
+ /// Same as execute(f, c), but with two containers, where the second one is
+ /// modified.
+ ///
+ /// \tparam F \c f type.
+ /// \tparam C input container type.
+ /// \tparam Data input/output container type.
+ ///
+ /// \param f a function that accepts a pointer to container's elements,
+ /// an index, and a second container element as arguments, which
+ /// is modified.
+ /// \param c a container supporting const access over operator[] and size().
+ /// \param data a container supporting non-const access over operator[] and size().
+ template <typename F, typename C, typename Data, typename ...Args_>
+ static
+ void
+#if defined(_MSC_VER) && (_MSC_VER >= 1700)
+ execute(F& f, C const& c, Data& data, Args_&&... args)
+#else
+ execute(F const& f, C const& c, Data& data, Args_&&... args)
+#endif
+ {
+ assert(c.size() == data.size());
+
+ for (std::size_t i = 0; i < c.size(); i++)
+ f(i, c[i], data[i], std::forward<Args_>(args)...);
+ }
};
} // namespace AssemblerLib
--
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