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#ifndef __TSQR_Trilinos_TsqrFactory_SequentialTsqr_hpp
#define __TSQR_Trilinos_TsqrFactory_SequentialTsqr_hpp
/// \file TsqrFactory_SequentialTsqr.hpp
/// \brief Declaration and definition of SequentialTsqrFactory.
///
#include "Tsqr_SequentialTsqr.hpp"
#include "Tsqr.hpp"
#include "Teuchos_ParameterListExceptions.hpp"
namespace TSQR {
namespace Trilinos {
/// \class SequentialTsqrFactory
///
/// Subclass of \c TsqrFactory that knows how to instantiate
/// \c SequentialTsqr as the intranode TSQR implementation.
///
/// \tparam LO "LocalOrdinal": the type of indices into the
/// node-local part of the matrix.
///
/// \tparam S "Scalar": the type of entries in the node-local part
/// of the matrix.
///
/// All of this class' public methods, other than the constructor
/// and destructor, are implemented in the parent class.
template<class LO, class S>
class SequentialTsqrFactory :
public TsqrFactory<LO, S, SequentialTsqr<LO, S>, DistTsqr<LO, S> > {
public:
// This class' parent class.
typedef TsqrFactory<LO, S, SequentialTsqr<LO, S>, DistTsqr<LO, S> > base_type;
// Pull in the typedefs from the base class. C++ doesn't do
// this when both the base and the derived classes are
// templated.
typedef typename base_type::node_tsqr_type node_tsqr_type;
typedef typename base_type::dist_tsqr_type dist_tsqr_type;
typedef typename base_type::tsqr_type tsqr_type;
typedef typename base_type::scalar_messenger_type scalar_messenger_type;
SequentialTsqrFactory () {}
virtual ~SequentialTsqrFactory () {}
};
} // namespace Trilinos
} // namespace TSQR
#endif // __TSQR_Trilinos_TsqrFactory_SequentialTsqr_hpp
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