From: guido Date: Mon, 25 Apr 2005 17:09:44 +0000 (+0000) Subject: documentation typo X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b5f11022dc8288fb997d784f4f59aacc927fcea5;p=dealii-svn.git documentation typo git-svn-id: https://svn.dealii.org/trunk@10569 0785d39b-7218-0410-832d-ea1e28bc413d --- diff --git a/deal.II/deal.II/include/fe/fe_tools.h b/deal.II/deal.II/include/fe/fe_tools.h index 1773c1f7b5..b8ea6de429 100644 --- a/deal.II/deal.II/include/fe/fe_tools.h +++ b/deal.II/deal.II/include/fe/fe_tools.h @@ -163,7 +163,14 @@ class FETools /** * Compute the embedding matrices * from a coarse cell to - * 2dim child cells. + * 2dim child + * cells. Each column of the + * resulting matrices contains + * the representation of a coarse + * grid basis functon by the fine + * grid basis; the matrices are + * split such that there is one + * matrix for every child. * * This function computes the * coarse grid function in a @@ -191,6 +198,30 @@ class FETools static void compute_embedding_matrices(const FiniteElement &fe, FullMatrix* matrices); + /** + * Compute the + * L2-projection + * matrices from the children to + * a coarse cell. + * + * @arg fe The finite element + * class for which we compute the + * projection matrices. + * @arg matrices A pointer to + * 2dim FullMatrix + * objects. This is the format + * used in FiniteElementBase, + * where we want to use ths + * function mostly. + */ + template + static void compute_projection_matrices(const FiniteElement &fe, + FullMatrix* matrices); + //@} + /** + * @name DoF: Functions which should be in DoFTools + */ + //@{ /** * Gives the interpolation of a the * @p dof1-function @p u1 to a @@ -498,7 +529,7 @@ class FETools const DoFHandler& dof2, const ConstraintMatrix& constraints, OutVector& z2); - + //@} /** * The numbering of the degrees * of freedom in continous finite