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TsqrTypeAdaptor_Epetra_MultiVector.hpp
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00001 // @HEADER
00002 // ***********************************************************************
00003 //
00004 //                 Anasazi: Block Eigensolvers Package
00005 //                 Copyright (2010) 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.
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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
00012 // published by the Free Software Foundation; either version 2.1 of the
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00020 // You should have received a copy of the GNU Lesser General Public
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00028 
00029 #ifndef __TSQR_Trilinos_TsqrTypeAdaptor_Epetra_MultiVector_hpp
00030 #define __TSQR_Trilinos_TsqrTypeAdaptor_Epetra_MultiVector_hpp
00031 
00037 
00038 #include "Epetra_MultiVector.h" // sic (not .hpp)
00039 #include "TsqrFactory_SequentialTsqr.hpp"
00040 #include "Tsqr_SequentialTsqr.hpp"
00041 #include "Tsqr.hpp"
00042 
00045 
00046 namespace TSQR {
00047   namespace Trilinos {
00048 
00049     template<>
00050     class TsqrTypeAdaptor< double, int, int, Epetra_MultiVector > {
00051     public:
00052       typedef double scalar_type;
00053       typedef int local_ordinal_type;
00054       typedef int global_ordinal_type;
00055       typedef Epetra_MultiVector multivector_type;
00056 
00057       typedef TSQR::SequentialTsqr< int, double > node_tsqr_type;
00058       typedef TSQR::Tsqr< int, double, node_tsqr_type > tsqr_type;
00059       typedef SequentialTsqrFactory< local_ordinal_type, scalar_type > factory_type;
00060       typedef Epetra_Comm comm_type;
00061       typedef Teuchos::RCP< const comm_type > comm_ptr;
00062     };
00063 
00064   } // namespace Trilinos
00065 } // namespace TSQR
00066 
00067 
00068 #endif // __TSQR_Trilinos_TsqrTypeAdaptor_Epetra_MultiVector_hpp
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