From b762c1ed942e71a3ed2ad735212446d50783f740 Mon Sep 17 00:00:00 2001 From: Wolfgang Bangerth Date: Wed, 1 Apr 2009 13:16:52 +0000 Subject: [PATCH] Augment a comment. git-svn-id: https://svn.dealii.org/trunk@18540 0785d39b-7218-0410-832d-ea1e28bc413d --- deal.II/deal.II/include/fe/fe_values.h | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/deal.II/deal.II/include/fe/fe_values.h b/deal.II/deal.II/include/fe/fe_values.h index 15f181af60..5efbd52402 100644 --- a/deal.II/deal.II/include/fe/fe_values.h +++ b/deal.II/deal.II/include/fe/fe_values.h @@ -2153,10 +2153,16 @@ class FEValuesBase : protected FEValuesData, * * For surface evaluations * (i.e. classes FEFaceValues or - * FESubfaceValues), is the + * FESubfaceValues), it is the * mapped surface element times * the weight of the quadrature * point. + * + * You can think of the quantity returned + * by this function as the volume or + * surface element $dx, ds$ in the + * integral that we implement here by + * quadrature. */ double JxW (const unsigned int quadrature_point) const; -- 2.39.5