ifp_GlobalPrecon.h

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 _IFP_GLOBALPRECON_H_
00031 #define _IFP_GLOBALPRECON_H_
00032 
00033 #include "ifp_Precon.h"
00034 #include "ifp_LocalPrecon.h"
00035 
00036 class ifp_GlobalPrecon : public ifp_Precon
00037 {
00038 protected:
00039     ifp_LocalPrecon local_precon;
00040 
00041 public:
00042     ifp_GlobalPrecon() {local_precon.name = (LocalPreconName) 0;}
00043     virtual ~ifp_GlobalPrecon() {}
00044 
00045     // set the method for solving or inverting the blocks
00046 
00047     void localprecon(LocalPreconName b) 
00048         {local_precon.name = b;}
00049     void localprecon(LocalPreconName b, int i1) 
00050         {local_precon.name = b; local_precon.iarg1 = i1;}
00051     void localprecon(LocalPreconName b, double d1) 
00052         {local_precon.name = b; local_precon.darg1 = d1;}
00053     void localprecon(LocalPreconName b, int i1, double d1) 
00054       {local_precon.name = b; local_precon.iarg1 = i1; local_precon.darg1 = d1;}
00055     void localprecon(LocalPreconName b, double d1, int i1) 
00056       {local_precon.name = b; local_precon.iarg1 = i1; local_precon.darg1 = d1;}
00057     void localprecon(LocalPreconName b, int i1, int i2) 
00058       {local_precon.name = b; local_precon.iarg1 = i1; local_precon.iarg2 = i2;}
00059     void localprecon(LocalPreconName b, double d1, double d2) 
00060       {local_precon.name = b; local_precon.darg1 = d1; local_precon.darg2 = d2;}
00061 };
00062 
00063 #endif // _IFP_GLOBALPRECON_H_

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