00001 // @HEADER 00002 // *********************************************************************** 00003 // 00004 // Amesos: Direct Sparse Solver Package 00005 // Copyright (2004) 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 // 00040 #ifndef AMESOS_SCALING_H 00041 #define AMESOS_SCALING_H 00042 00044 class Amesos_Scaling 00045 { 00046 public: 00047 00048 ~Amesos_Scaling() {} 00049 00051 virtual double* GetRowScaling() = 0; 00052 00054 virtual double* GetColScaling() = 0; 00055 }; 00056 00057 #endif