From c2bf519047600788f3f5debe51f72c6fb13e2b1e Mon Sep 17 00:00:00 2001
From: Christoph Lehmann <christoph.lehmann@ufz.de>
Date: Mon, 4 Jul 2016 12:31:54 +0200
Subject: [PATCH] [NL] added new exec method
---
NumLib/Assembler/SerialExecutor.h | 20 ++++++++++++++++++++
1 file changed, 20 insertions(+)
diff --git a/NumLib/Assembler/SerialExecutor.h b/NumLib/Assembler/SerialExecutor.h
index 205ec3513db..05fd443ab2e 100644
--- a/NumLib/Assembler/SerialExecutor.h
+++ b/NumLib/Assembler/SerialExecutor.h
@@ -76,6 +76,26 @@ struct SerialExecutor
}
}
+ /// Executes the given \c method on each element of the input \c container.
+ ///
+ /// This method is very similar to executeMemberDereferenced().
+ ///
+ /// \param container collection of objects having pointer semantics.
+ /// \param method the method being called, i.e., a member function pointer
+ /// to a member function of the \c container's elements.
+ /// \param Args types of further arguments passed on to the method
+ ///
+ /// \see executeDereferenced()
+ template <typename Container, typename Method, typename... Args>
+ static void executeMemberOnDereferenced(Method method,
+ Container const& container,
+ Args&&... args)
+ {
+ for (std::size_t i = 0; i < container.size(); i++) {
+ ((*container[i]).*method)(i, std::forward<Args>(args)...);
+ }
+ }
+
/// Same as execute(f, c), but with two containers, where the second one is
/// modified.
///
--
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