From: bangerth Date: Sat, 13 Nov 2010 01:04:06 +0000 (+0000) Subject: Move important changes up. X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d5edba184ad5be9c33aac329a8d06db14edd7e47;p=dealii-svn.git Move important changes up. git-svn-id: https://svn.dealii.org/trunk@22716 0785d39b-7218-0410-832d-ea1e28bc413d --- diff --git a/deal.II/doc/news/changes.h b/deal.II/doc/news/changes.h index 371e5af56d..d9f9dfbd25 100644 --- a/deal.II/doc/news/changes.h +++ b/deal.II/doc/news/changes.h @@ -94,6 +94,23 @@ through DoFHandler::get_tria() and DoFHandler::get_fe(), respectively.

General

    +
  1. New: While 2d and 3d could mostly be handled with the + same code, dimension-independent programming was always a bit + different because the faces of 1d cells (i.e. vertices) did not + have appropriate iterators defined. This has now been changed: + there is now a class TriaAccessor<0,1,spacedim> (and corresponding + DoFAccessor<0,DH>) that allows to write things like + @code + cell->face(0)->boundary_indicator(); + cell->face(1)->at_boundary(); + cell->face(1)->get_dof_indices(...); + @endcode + even if the cell corresponds to a one-dimensional triangulation where + this was not previously possible. +
    + (WB, 2010/11/11) +

  2. +
  3. New: After more than 2 years of work, we have merged a branch on which we have implemented the functionality necessary to distribute meshes on @@ -357,18 +374,6 @@ through DoFHandler::get_tria() and DoFHandler::get_fe(), respectively. (WB, 2010/11/12)

  4. -
  5. New: There is now a class TriaAccessor<0,1,spacedim> that allows - to write things like - @code - cell->face(0)->boundary_indicator(); - cell->face(1)->at_boundary(); - @endcode - even if the cell corresponds to a one-dimensional triangulation where - this was not previously possible. -
    - (WB, 2010/11/11) -

  6. -
  7. New: The GridOut::write_gnuplot function now also works for meshes that are embedded in a higher dimensional space (i.e. if the codimension was greater than 1).