BelosTypes.hpp

Go to the documentation of this file.
00001 // @HEADER
00002 // ***********************************************************************
00003 //
00004 //                 Belos: Block Linear Solvers 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 // @HEADER
00028 
00029 #ifndef BELOS_TYPES_HPP
00030 #define BELOS_TYPES_HPP
00031 
00038 namespace Belos {
00039   
00044   enum ETrans     { NOTRANS = 0,  
00045       TRANS = 1,    
00046       CONJTRANS = 2 
00047   };
00048   
00053   enum NormType {   OneNorm,       
00054         TwoNorm,       
00055         InfNorm        
00056   };
00057   
00065   enum ReturnType {   Ok,     
00066         Undefined,  
00067         Error   
00068   };
00069   
00076   enum StatusType {   Unchecked = 2,   
00077       Unconverged = 1, 
00078       Converged = 0,   
00079       Failed = -1,     
00080       NaN = -2         
00082   };
00083 
00087   inline
00088   const char* toString(const StatusType status)
00089   {
00090     switch(status) {
00091       case Unchecked:
00092         return "Unchecked";
00093       case Unconverged:
00094         return "Unconverged";
00095       case Converged:
00096         return "Converged";
00097       case Failed:
00098         return "Failed";
00099       case NaN:
00100         return "NaN";
00101       default:
00102         TEST_FOR_EXCEPT(true);
00103     }
00104     return NULL; // Should never be called!
00105   }
00106   
00113   enum ConjType {
00114     NO_CONJ,      
00115     CONJ          
00116   };
00117   
00122   enum MsgType 
00123     {
00124       Errors= 0,                  
00125       Warnings = 0x1,             
00126       IterationDetails = 0x2,     
00127       OrthoDetails = 0x4,         
00128       FinalSummary = 0x8,         
00129       TimingDetails = 0x10,       
00130       Debug = 0x20                
00131     };
00132 
00133 } // end Belos namespace
00134 
00135 #endif /* BELOS_TYPES_HPP */

Generated on Thu Sep 18 12:30:12 2008 for Belos by doxygen 1.3.9.1