From: Wolfgang Bangerth Date: Wed, 15 Dec 2010 15:31:39 +0000 (+0000) Subject: Add to the documentation. X-Git-Tag: v8.0.0~4692 X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f13135f2664eaaa75023886d740a25815f47f1e7;p=dealii.git Add to the documentation. git-svn-id: https://svn.dealii.org/trunk@22967 0785d39b-7218-0410-832d-ea1e28bc413d --- diff --git a/deal.II/include/deal.II/fe/mapping_q1.h b/deal.II/include/deal.II/fe/mapping_q1.h index 9372ea6dbd..796570fb7b 100644 --- a/deal.II/include/deal.II/fe/mapping_q1.h +++ b/deal.II/include/deal.II/fe/mapping_q1.h @@ -228,6 +228,20 @@ class MappingQ1 : public Mapping * boundary forms and normal * vectors. * + * This vector has + * (dim-1)*GeometryInfo::faces_per_cell + * entries. The first + * GeometryInfo::faces_per_cell + * contain the vectors in the first + * tangential direction for each + * face; the second set of + * GeometryInfo::faces_per_cell + * entries contain the vectors in the + * second tangential direction (only + * in 3d, since there we have 2 + * tangential directions per face), + * etc. + * * Filled once. */ std::vector > > unit_tangentials;