From 6881433798166fe96c0cd9505296b2a8287eb6b3 Mon Sep 17 00:00:00 2001 From: wolf Date: Tue, 21 Jan 2003 16:58:50 +0000 Subject: [PATCH] Initial changes to the hp branch. git-svn-id: https://svn.dealii.org/trunk@6937 0785d39b-7218-0410-832d-ea1e28bc413d --- deal.II/doc/news/2003/hp.html | 84 +++++++++++++++++++++++++++++++++++ 1 file changed, 84 insertions(+) create mode 100644 deal.II/doc/news/2003/hp.html diff --git a/deal.II/doc/news/2003/hp.html b/deal.II/doc/news/2003/hp.html new file mode 100644 index 0000000000..919ccf7673 --- /dev/null +++ b/deal.II/doc/news/2003/hp.html @@ -0,0 +1,84 @@ + + + + + + The deal.II news page + + + + + + +

Changes on the hp branch

+ +

+This is the list of changes made on the hp branch; this list will be merged +back into the main document listing changes once the hp branch is merged as +well. Since the hp branch only exists in the deal.II subdirectory, only this +category exists below. +

+ +

+All entries are signed with the names of the author. Regular +contributor's names are abbreviated by WB (Wolfgang Bangerth), GK +(Guido Kanschat), RH (Ralf Hartmann). +

+ + + +

deal.II

+ +
    +
  1. + Changed: There are now overloaded versions of the FEValues::reinit function (and likewise in the + FEFaceValues and FESubFaceValues classes) that either take a + Triangulation::cell_iterator or a + DoFHandler::cell_iterator. That means that + you can compute certain data with only the geometrical information the + former provides, independent of whether degrees of freedom are + associated with this cell or not. However, certain functions of the + FEValues class will throw an error if you + attempt to use them without DoF data being delivered in the + reinitialization call; these functions need to extract values from + finite element fields, and are mostly the + FEValues::get_function_values/grads/2nd_derivatives + functions. +
    + (WB 2003/01/20) +

    + +
  2. + Changed: The Mapping::transform_real_to_unit_cell and + Mapping::transform_unit_to_real_cell + now only take a Triangulation::cell_iterator + instead of a DoFHandler::cell_iterator as + previously. This is also reasonable, since they only need the geometric + information. +
    + (WB 2003/01/20) +

    + +
  3. + Changed: The FiniteElement::fill_fe_*_values + now only take a Triangulation::cell_iterator + instead of a DoFHandler::cell_iterator as + previously. Likewise for FiniteElementBase::compute_2nd and FESystem::compute_fill, and the + Mapping::fill_fe_*_values functions. +
    + (WB 2003/01/20) +

    +
+ +
+Last update $Date$ + + + -- 2.39.5