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Stokhos_MueLu_QR_Interface_decl.hpp
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41 #ifndef STOKHOS_MUELU_QR_INTERFACE_DECL_HPP
42 #define STOKHOS_MUELU_QR_INTERFACE_DECL_HPP
43 
44 #include <Teuchos_LAPACK.hpp>
45 #include <Teuchos_ArrayRCP.hpp>
46 #include "MueLu_ConfigDefs.hpp"
47 #include "MueLu_QR_Interface_decl.hpp"
48 
49 namespace MueLu {
50 
51 #if defined(HAVE_STOKHOS_MUELU)
52 
58  template <class Scalar, class Storage, class LocalOrdinal>
59  class QR_Interface< Sacado::PCE::OrthogPoly<Scalar, Storage>, LocalOrdinal > {
60  public:
62 
63 
66  QR_Interface(const size_t nullSpaceDimension);
67 
69  virtual ~QR_Interface() {};
71 
73  void Compute(LocalOrdinal const &myAggSize, ArrayRCP<Sacado::PCE::OrthogPoly<Scalar, Storage> > &localQR);
74 
75 
82  void ExtractQ(LocalOrdinal const &myAggSize, ArrayRCP<Sacado::PCE::OrthogPoly<Scalar, Storage> > &localQR);
83 
84  private:
88  LocalOrdinal workSize_;
90  LocalOrdinal NSDim_;
92  LocalOrdinal info_;
94  ArrayRCP<Scalar> tau_;
96  ArrayRCP<Scalar> work_;
98  ArrayRCP<Scalar> localQR_;
99  };
100 #endif //ifdef HAVE_STOKHOS_MUELU
101 
102 } //namespace MueLu
103 
104 #define MUELU_QR_INTERFACE_SHORT
105 
106 #endif //STOKHOS_MUELU_QR_INTERFACE_DECL_HPP
Specialization for Sacado::UQ::PCE< Storage<...> >