From: Timo Heister Date: Fri, 28 Sep 2012 15:36:01 +0000 (+0000) Subject: extend documentation X-Git-Tag: v8.0.0~1997 X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e860e59f6a7916e4baf405fc84ca21bfc3925bb3;p=dealii.git extend documentation git-svn-id: https://svn.dealii.org/trunk@26848 0785d39b-7218-0410-832d-ea1e28bc413d --- diff --git a/deal.II/include/deal.II/fe/fe_system.h b/deal.II/include/deal.II/fe/fe_system.h index 99d3d98474..9a0b56ccce 100644 --- a/deal.II/include/deal.II/fe/fe_system.h +++ b/deal.II/include/deal.II/fe/fe_system.h @@ -35,7 +35,7 @@ DEAL_II_NAMESPACE_OPEN *

FESystem, components and blocks

* * An FESystem, except in the most trivial case, produces a vector-valued - * finite element with several components. The number of components + * finite element with several components. The number of components n_components() * corresponds to the dimension of the solution function in the PDE system, * and correspondingly also to the number of equations your PDE system * has. For example, the mixed Laplace system covered in step-20 has $d+1$ @@ -57,7 +57,7 @@ DEAL_II_NAMESPACE_OPEN * elements with multiplicities count multiple times. These blocks are usually * addressed using the information in DoFHandler::block_info(). The number of * blocks of a FESystem object is simply the sum of all multiplicities of - * base elements. + * base elements and is given by n_blocks(). * * For example, the FESystem for the Taylor-Hood element for the * three-dimensional Stokes problem can be built using the code