From f35b2d2c77de41e4b05926d419c8cc37ac205a8f Mon Sep 17 00:00:00 2001 From: hartmann Date: Thu, 5 Apr 2001 13:02:48 +0000 Subject: [PATCH] FiniteElement::get_local_mass_matrix removed. MatrixCreator::create_mass_matrix with two arguments removed. Several functions in MatrixCreator and VectorTools extended to work on arbitrary mappings. git-svn-id: https://svn.dealii.org/trunk@4377 0785d39b-7218-0410-832d-ea1e28bc413d --- deal.II/doc/news/2001/c-3-1.html | 49 ++++++++++++++++++++++++++++++++ 1 file changed, 49 insertions(+) diff --git a/deal.II/doc/news/2001/c-3-1.html b/deal.II/doc/news/2001/c-3-1.html index dbfef6519a..e529b8d7b3 100644 --- a/deal.II/doc/news/2001/c-3-1.html +++ b/deal.II/doc/news/2001/c-3-1.html @@ -317,6 +317,55 @@ documentation, etc.

deal.II

    +
  1. + New: The static create_mass_matrix, + create_boundary_mass_matrix and + create_laplace_matrix member + functions of the class MatrixCreator + and the static project and project_boundary_values member functions + of VectorTools are extended to work + on arbitrary mappings. All these functions now take a Mapping object as additional argument. +
    + For backward compatibility there exist second versions of + each of these functions that still don't have a Mapping argument. These functions + implicitely use a mapping of the class MappingQ1. +
    + (RH 2001/04/05) +

    + +
  2. + Removed: Along with the redesign of the FiniteElement and the Mapping classes the FiniteElement::get_local_mass_matrix function is now + removed. This was necessary as the local mass matrix depends not only on the + considered FiniteElement but also on + the mapping between the unit to the real cell. Hence this function + cannot be a member function of a FiniteElement any more. +

    + +

    + As a consequence also the MatrixCreator::create_mass_matrix function with two + arguments is removed, as it relied on the get_local_mass_matrix function. If in + future the user wants to create a mass matrix he needs to use + one of the remaining MatrixCreator::create_mass_matrix functions that require + an appropriate Quadrature as + argument. +
    + (RH 2001/04/04) +

    +
  3. New/Fixed: Now there exists a new Triangulation::