From 74ee47fc8c4353148e04e02c0fbb1958a77ca17e Mon Sep 17 00:00:00 2001 From: Wolfgang Bangerth Date: Fri, 23 Jul 2021 12:57:14 -0600 Subject: [PATCH] Update documentation in a couple of places. --- include/deal.II/fe/fe_interface_values.h | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) diff --git a/include/deal.II/fe/fe_interface_values.h b/include/deal.II/fe/fe_interface_values.h index 8b37ce13a9..afebebc811 100644 --- a/include/deal.II/fe/fe_interface_values.h +++ b/include/deal.II/fe/fe_interface_values.h @@ -591,11 +591,12 @@ public: * the two cells. If an interface DoF is only active on one of the * cells, the other index will be numbers::invalid_unsigned_int. * - * For discontinuous finite elements each interface dof will correspond to - * exactly one DoF index. + * For discontinuous finite elements, each interface dof is located on exactly + * one side of the interface and, consequently, only one of the two values + * returned is valid (i.e., different from numbers::invalid_unsigned_int). * - * @note This function is only available after a call to reinit() and can - * change from one call to reinit() to the next. + * @note This function is only available after a call to reinit() and the + * returned values may change from one call to reinit() to the next. */ std::array interface_dof_to_dof_indices(const unsigned int interface_dof_index) const; @@ -782,7 +783,7 @@ private: /** * The mapping from interface dof to the two local dof indices of the - * FeFaceValues objects. If an interface DoF is only active on one of the + * FEFaceValues objects. If an interface DoF is only active on one of the * cells, the other one will have numbers::invalid_unsigned_int. */ std::vector> dofmap; -- 2.39.5