Thyra_Ifpack_Types.hpp

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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
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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
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00028 */
00029 
00030 #ifndef THYRA_IFPACK_TYPES_HPP
00031 #define THYRA_IFPACK_TYPES_HPP
00032 
00033 #include "Ifpack_ConfigDefs.h"
00034 
00035 namespace Thyra {
00036 
00037 namespace Ifpack {
00038 
00042 enum EPrecType {
00043   POINT_RELAXATION
00044   ,POINT_RELAXATION_STAND_ALONE
00045   ,BLOCK_RELAXATION
00046   ,BLOCK_RELAXATION_STAND_ALONE
00047 #ifdef HAVE_IFPACK_AMESOS
00048   ,BLOCK_RELAXATION_STAND_ALONE_ILU
00049   ,BLOCK_RELAXATION_STAND_ALONE_AMESOS
00050   ,BLOCK_RELAXATION_AMESOS
00051   ,AMESOS
00052   ,AMESOS_STAND_ALONE
00053 #endif // HAVE_IFPACK_AMESOS
00054   ,IC
00055   ,IC_STAND_ALONE
00056   ,ICT
00057   ,ICT_STAND_ALONE
00058   ,ILU
00059   ,ILU_STAND_ALONE
00060   ,ILUT
00061   ,ILUT_STAND_ALONE
00062 #ifdef HAVE_IFPACK_SPARSKIT
00063   ,SPARSKIT
00064 #endif // HAVE_IFPACK_SPARSKIT
00065 }; 
00066 
00070 const int numPrecTypes =
00071 +4
00072 #ifdef HAVE_IFPACK_AMESOS
00073 +5
00074 #endif
00075 #ifdef HAVE_IFPACK_SPARSKIT
00076 +1
00077 #endif
00078 +8
00079 ;
00080 
00084 extern const EPrecType precTypeValues[numPrecTypes];
00085 
00089 extern const char* precTypeNames[numPrecTypes];
00090 
00094 extern const bool supportsUnsymmetric[numPrecTypes];
00095 
00099 inline const char* toString(const EPrecType precType)
00100 { return precTypeNames[precType]; }
00101 
00105 EPrecType precTypeNameToEnum(const std::string& precTypeName, const std::string& paramName);
00106 
00107 } // namespace Ifpack
00108 
00109 } // namespace Thyra
00110 
00111 #endif // THYRA_IFPACK_TYPES_HPP

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