From 193a1a22282065d36cd5c872686654ebd7f7d7b1 Mon Sep 17 00:00:00 2001 From: Wolfgang Bangerth Date: Thu, 7 Apr 2016 16:01:56 -0500 Subject: [PATCH] Update a comment for a variable. --- include/deal.II/fe/mapping_manifold.h | 15 ++++++++++++--- 1 file changed, 12 insertions(+), 3 deletions(-) diff --git a/include/deal.II/fe/mapping_manifold.h b/include/deal.II/fe/mapping_manifold.h index c9446c1ea7..3c126f461d 100644 --- a/include/deal.II/fe/mapping_manifold.h +++ b/include/deal.II/fe/mapping_manifold.h @@ -259,9 +259,18 @@ public: /** - * Weights for vertices to use in Manifold::get_new_point(). + * A vector of weights for use in Manifold::get_new_point(). For + * each point (interior to a cell), we compute the weight each + * vertex has for this point. If the point lies at a vertex, then + * this vertex has weight one and all others have weight zero. If + * the point lies interior to a cell, then the weight every vertex + * has is just the $d$-linear shape functions associated with each + * vertex evaluated at that point. * - * Computed each. + * This array has size GeometryInfo::vertices_per_cell, but it + * can't be converted into a fixed size array because it is used + * as input for Manifold::get_new_point() which wants to see a + * std::vector for the weights. */ mutable std::vector vertex_weights; @@ -298,7 +307,7 @@ public: * * Computed on each cell. */ - mutable std::vector< DerivativeForm<1,dim,spacedim> > contravariant; + mutable std::vector > contravariant; /** * Auxiliary vectors for internal use. -- 2.39.5