From a9b4991c71ecc042f6cbcf43716a2e7fb449ef2f Mon Sep 17 00:00:00 2001 From: Mathias Anselmann Date: Wed, 5 Jun 2019 23:13:05 +0200 Subject: [PATCH] explained in more detail the behaviour of extract_dofs --- include/deal.II/dofs/dof_tools.h | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/include/deal.II/dofs/dof_tools.h b/include/deal.II/dofs/dof_tools.h index ebf85ee84c..d25d74f20e 100644 --- a/include/deal.II/dofs/dof_tools.h +++ b/include/deal.II/dofs/dof_tools.h @@ -1346,7 +1346,10 @@ namespace DoFTools * corresponds to a vector component selected by the mask above. The size * of this array must equal DoFHandler::n_locally_owned_dofs(), which for * sequential computations of course equals DoFHandler::n_dofs(). The - * previous contents of this array are overwritten. + * previous contents of this array are overwritten. Note that the resulting + * vector just holds the locally owned extracted degrees of freedom, which + * first have to be mapped to the global degrees of freedom, to correspond + * with them. */ template void -- 2.39.5