From e5deece8781131d1bb9ca5282a0cdd6eb78c0f14 Mon Sep 17 00:00:00 2001 From: Wolfgang Bangerth Date: Sat, 18 Dec 2004 20:38:10 +0000 Subject: [PATCH] Mention umfpack license. git-svn-id: https://svn.dealii.org/trunk@9833 0785d39b-7218-0410-832d-ea1e28bc413d --- deal.II/lac/include/lac/sparse_direct.h | 17 ++++++++++++----- 1 file changed, 12 insertions(+), 5 deletions(-) diff --git a/deal.II/lac/include/lac/sparse_direct.h b/deal.II/lac/include/lac/sparse_direct.h index b6a600c429..b44ac9dba2 100644 --- a/deal.II/lac/include/lac/sparse_direct.h +++ b/deal.II/lac/include/lac/sparse_direct.h @@ -1000,16 +1000,23 @@ class SparseDirectMA47 : public Subscriptor /** * This class provides an interface to the sparse direct solver UMFPACK (see * this - * link). UMFPACK is a set of routines for solving unsymmetric sparse + * link). UMFPACK is a set of routines for solving non-symmetric sparse * linear systems, Ax=b, using the Unsymmetric-pattern MultiFrontal method and * direct sparse LU factorization. Matrices may have symmetric or unsymmetrix * sparsity patterns, and may have unsymmetric entries. * * @note This class only exists if support for UMFPack - * was enabled during configure and if the UMFPack - * library was configured. + * href="http://www.cise.ufl.edu/research/sparse/umfpack">UMFPACK was + * enabled during configure and if the UMFPACK library + * was configured. The steps to do this are explained in the deal.II ReadMe + * file. If you do nothing at the time you configure deal.II, then this class + * will simply not work. + * + * @note UMFPACK has its own license, independent of that of deal.II. If you + * want to use the UMFPACK you have to accept that license. It is linked to + * from the deal.II ReadMe file. UMFPACK is included courtesy of its author, + * Timothy A. Davis. * * @author Wolfgang Bangerth, 2004 */ -- 2.39.5