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TsqrTypeAdaptor.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.
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
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00028 
00029 #ifndef __TSQR_Trilinos_TsqrTypeAdaptor_hpp
00030 #define __TSQR_Trilinos_TsqrTypeAdaptor_hpp
00031 
00035 
00036 #include "Teuchos_RCP.hpp"
00037 #include "AnasaziConfigDefs.hpp"
00038 #include "TsqrFactory.hpp"
00039 #include "Tsqr.hpp"
00040 
00043 
00044 namespace TSQR {
00045   namespace Trilinos {
00046 
00047     class UndefinedComm {};
00048 
00070     template< class S, class LO, class GO, class MV >
00071     class TsqrTypeAdaptor {
00072     public:
00073       typedef S scalar_type;
00074       typedef LO local_ordinal_type;
00075       typedef GO global_ordinal_type;
00076       typedef MV multivector_type;
00077 
00082       typedef TSQR::SequentialTsqr< LO, S >  node_tsqr_type;
00083       typedef Teuchos::RCP< node_tsqr_type > node_tsqr_ptr;
00084 
00088       typedef TSQR::DistTsqr< LO, S >        dist_tsqr_type;
00089       typedef Teuchos::RCP< dist_tsqr_type > dist_tsqr_ptr;
00090 
00095       typedef TSQR::Tsqr< LO, S, node_tsqr_type, dist_tsqr_type > tsqr_type;
00096       typedef Teuchos::RCP< tsqr_type >                           tsqr_ptr;
00097 
00102       typedef TsqrFactory< LO, S, node_tsqr_type, dist_tsqr_type > factory_type;
00103 
00109       typedef UndefinedComm comm_type;
00110       typedef Teuchos::RCP< const comm_type > comm_ptr;
00111     };
00112 
00113   } // namespace Trilinos
00114 } // namespace TSQR
00115 
00116 #endif // __TSQR_Trilinos_TsqrTypeAdaptor_hpp
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