[dune-pdelab] [dune-pdelab-commit] [Commit] dune-pdelab - 043f015: [LocalFunctionSpace] Export subspace depth for LFSIndexCache

[Christian Engwer]

Oh and it seeems you missed one of the 
        complete_dof_index(dof_index);
calls:

dune/pdelab/ordering/subordering.hh:186:9: error: 
      use of undeclared identifier 'complete_dof_index'

Cheers
Christian

On Thu, Sep 05, 2013 at 06:29:10PM +0200, Steffen Müthing wrote:
> New commit, appeared at Thu Sep  5 18:29:10 2013 +0200
> as part of the following ref changes:
> 
>     branch refs/heads/master    updated from ea37beb -> 23ba044
> 
> Browsable version: http://cgit.dune-project.org/repositories/dune-pdelab/commit/?id=043f015a9fdbb265f9e871fee649928a4e4f6f44
> 
> ======================================================================
> 
> commit 043f015a9fdbb265f9e871fee649928a4e4f6f44
> Author: Steffen Müthing <muething at dune-project.org>
> Date:   Thu Sep 5 17:34:25 2013 +0200
> 
>     [LocalFunctionSpace] Export subspace depth for LFSIndexCache
>     
>     Due to the recent changes to the way subspaces work, the LFSIndexCache
>     needs to know how the length of the path from the subspace to the root
>     of the underlying tree because it needs to remove that portion of the
>     treeindex before invoking the orderings for the subtree (those expect
>     to get a shorter DOFIndex than what we have right now, as we have cut
>     off the upper part of the tree in the subspace).
>     
>     This patch adds a new method subSpaceLength(), which returns 0 for
>     regular LocalFunctionSpaces and a positive value for the root
>     LocalFunctionSpace of the LocalFunctionSpace tree generated from a
>     GridFunctionSubSpace.
> 
>  dune/pdelab/gridfunctionspace/localfunctionspace.hh         | 5 +++++
>  dune/pdelab/gridfunctionspace/subspace.hh                   | 5 +++++
>  dune/pdelab/gridfunctionspace/subspacelocalfunctionspace.hh | 5 +++++
>  3 files changed, 15 insertions(+)
> 
> 
> 
> diff --git a/dune/pdelab/gridfunctionspace/localfunctionspace.hh b/dune/pdelab/gridfunctionspace/localfunctionspace.hh
> index 5e2d9d9..ae00944 100644
> --- a/dune/pdelab/gridfunctionspace/localfunctionspace.hh
> +++ b/dune/pdelab/gridfunctionspace/localfunctionspace.hh
> @@ -208,6 +208,11 @@ namespace Dune {
>          return n;
>        }
>  
> +      std::size_t subSpaceDepth() const
> +      {
> +        return 0;
> +      }
> +
>        //! \brief get maximum possible size (which is maxLocalSize from grid function space)
>        typename Traits::IndexContainer::size_type maxSize () const
>        {
> diff --git a/dune/pdelab/gridfunctionspace/subspace.hh b/dune/pdelab/gridfunctionspace/subspace.hh
> index 0c603b9..adc272c 100644
> --- a/dune/pdelab/gridfunctionspace/subspace.hh
> +++ b/dune/pdelab/gridfunctionspace/subspace.hh
> @@ -199,6 +199,11 @@ namespace Dune {
>              >::type
>            > Ordering;
>  
> +        std::size_t subSpaceDepth() const
> +        {
> +          return TypeTree::TreePathSize<SubSpacePath>::value;
> +        }
> +
>          //! Returns the ordering associated with this GridFunctionSubSpace.
>          const Ordering& ordering() const
>          {
> diff --git a/dune/pdelab/gridfunctionspace/subspacelocalfunctionspace.hh b/dune/pdelab/gridfunctionspace/subspacelocalfunctionspace.hh
> index 3c65fd2..750f309 100644
> --- a/dune/pdelab/gridfunctionspace/subspacelocalfunctionspace.hh
> +++ b/dune/pdelab/gridfunctionspace/subspacelocalfunctionspace.hh
> @@ -65,6 +65,11 @@ namespace Dune {
>              complete_dof_index(di);
>          }
>  
> +        std::size_t subSpaceDepth() const
> +        {
> +          return this->gridFunctionSpace().subSpaceDepth();
> +        }
> +
>        private:
>  
>          //! Extends DOFIndex up to the root of the original DOFIndex tree.
> 
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-- 
Prof. Dr. Christian Engwer 
Institut für Numerische und Angewandte Mathematik
Fachbereich Mathematik und Informatik der Universität Münster
Einsteinstrasse 62
48149 Münster

E-Mail	christian.engwer at uni-muenster.de
Telefon	+49 251 83-35067
FAX		+49 251 83-32729