From 1d4f385ab6766eb0a89d054ea831d4523b8cb09c Mon Sep 17 00:00:00 2001
From: Christoph Lehmann <christoph.lehmann@ufz.de>
Date: Mon, 20 Jun 2016 15:44:13 +0200
Subject: [PATCH] [NL] added assertion for dof table components
---
.../LocalLinearLeastSquaresExtrapolator.h | 14 ++++++++++++--
1 file changed, 12 insertions(+), 2 deletions(-)
diff --git a/NumLib/Extrapolation/LocalLinearLeastSquaresExtrapolator.h b/NumLib/Extrapolation/LocalLinearLeastSquaresExtrapolator.h
index a2f2e363b96..6fd3066409d 100644
--- a/NumLib/Extrapolation/LocalLinearLeastSquaresExtrapolator.h
+++ b/NumLib/Extrapolation/LocalLinearLeastSquaresExtrapolator.h
@@ -63,8 +63,18 @@ public:
#endif
,
_local_to_global(dof_table)
- {}
-
+ {
+ /* Note in case the following assertion fails.
+ * If you copied the extrapolation code, for your processes from
+ * somewhere, note that the code from the groundwater flow process might
+ * not suit your needs: It is a special case and is therefore most
+ * likely too simplistic. You better adapt the extrapolation code from
+ * some more advanced process, like the TES process.
+ */
+ assert(dof_table.getNumComponents() == 1 &&
+ "The d.o.f. table passed must be for one variable that has "
+ "only one component!");
+ }
void extrapolate(LocalAssemblers const& local_assemblers,
PropertyTag const property) override;
--
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