00001 /*@HEADER 00002 // *********************************************************************** 00003 // 00004 // Ifpack: Object-Oriented Algebraic Preconditioner Package 00005 // Copyright (2002) Sandia Corporation 00006 // 00007 // Under terms of Contract DE-AC04-94AL85000, there is a non-exclusive 00008 // license for use of this work by or on behalf of the U.S. Government. 00009 // 00010 // This library is free software; you can redistribute it and/or modify 00011 // it under the terms of the GNU Lesser General Public License as 00012 // published by the Free Software Foundation; either version 2.1 of the 00013 // License, or (at your option) any later version. 00014 // 00015 // This library is distributed in the hope that it will be useful, but 00016 // WITHOUT ANY WARRANTY; without even the implied warranty of 00017 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00018 // Lesser General Public License for more details. 00019 // 00020 // You should have received a copy of the GNU Lesser General Public 00021 // License along with this library; if not, write to the Free Software 00022 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 00023 // USA 00024 // Questions? Contact Michael A. Heroux (maherou@sandia.gov) 00025 // 00026 // *********************************************************************** 00027 //@HEADER 00028 */ 00029 00030 #ifndef IFPACK_CONDEST_H 00031 #define IFPACK_CONDEST_H 00032 00033 #include "Ifpack_ConfigDefs.h" 00034 #include "Ifpack_CondestType.h" 00035 class Ifpack_Preconditioner; 00036 class Epetra_RowMatrix; 00037 00038 double Ifpack_Condest(const Ifpack_Preconditioner& IFP, 00039 const Ifpack_CondestType CT, 00040 const int MaxIters = 1550, 00041 const double Tol = 1e-9, 00042 Epetra_RowMatrix* Matrix = 0); 00043 00044 #endif // IFPACK_CONDEST_H