Thyra_DefaultVectorMultiVectorDecl.hpp

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//    Thyra: Interfaces and Support for Abstract Numerical Algorithms
//                 Copyright (2004) Sandia Corporation
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#ifndef THYRA_VECTOR_MULTI_VECTOR_DECL_HPP
#define THYRA_VECTOR_MULTI_VECTOR_DECL_HPP

#include "Thyra_VectorDefaultBaseDecl.hpp"

namespace Thyra {

template<class Scalar>
class DefaultVectorMultiVector : virtual public VectorDefaultBase<Scalar> {
public:

  //using VectorBase<Scalar>::col;


  DefaultVectorMultiVector();

  DefaultVectorMultiVector(
    const Teuchos::RefCountPtr<MultiVectorBase<Scalar> > &mv
    );

  void initialize(
    const Teuchos::RefCountPtr<MultiVectorBase<Scalar> > &mv
    );

  void uninitialize(
    Teuchos::RefCountPtr<MultiVectorBase<Scalar> > *mv = NULL
    );

  Teuchos::RefCountPtr<MultiVectorBase<Scalar> > mv();

  Teuchos::RefCountPtr<const MultiVectorBase<Scalar> > mv() const;


  Teuchos::RefCountPtr< const VectorSpaceBase<Scalar> > range() const;
  Teuchos::RefCountPtr< const VectorSpaceBase<Scalar> > domain() const;
  bool opSupported(ETransp M_trans) const;
  void apply(
    const ETransp                     M_trans
    ,const MultiVectorBase<Scalar>    &X
    ,MultiVectorBase<Scalar>          *Y
    ,const Scalar                     alpha
    ,const Scalar                     beta
    ) const;

  Teuchos::RefCountPtr<VectorBase<Scalar> > col(Index j);
  Teuchos::RefCountPtr<MultiVectorBase<Scalar> > clone_mv() const;
  Teuchos::RefCountPtr<const MultiVectorBase<Scalar> > subView( const Range1D& col_rng ) const;
  Teuchos::RefCountPtr<MultiVectorBase<Scalar> > subView( const Range1D& col_rng );
  Teuchos::RefCountPtr<const MultiVectorBase<Scalar> > subView( const int numCols, const int cols[] ) const;
  Teuchos::RefCountPtr<MultiVectorBase<Scalar> > subView( const int numCols, const int cols[] );
  void applyOp(
    const RTOpPack::RTOpT<Scalar>   &primary_op
    ,const int                      num_multi_vecs
    ,const MultiVectorBase<Scalar>* multi_vecs[]
    ,const int                      num_targ_multi_vecs
    ,MultiVectorBase<Scalar>*       targ_multi_vecs[]
    ,RTOpPack::ReductTarget*        reduct_objs[]
    ,const Index                    primary_first_ele
    ,const Index                    primary_sub_dim
    ,const Index                    primary_global_offset
    ,const Index                    secondary_first_ele
    ,const Index                    secondary_sub_dim
    ) const;
  void applyOp(
    const RTOpPack::RTOpT<Scalar>   &primary_op
    ,const RTOpPack::RTOpT<Scalar>  &secondary_op
    ,const int                      num_multi_vecs
    ,const MultiVectorBase<Scalar>* multi_vecs[]
    ,const int                      num_targ_multi_vecs
    ,MultiVectorBase<Scalar>*       targ_multi_vecs[]
    ,RTOpPack::ReductTarget         *reduct_obj
    ,const Index                    primary_first_ele
    ,const Index                    primary_sub_dim
    ,const Index                    primary_global_offset
    ,const Index                    secondary_first_ele
    ,const Index                    secondary_sub_dim
    ) const;
  void acquireDetachedView(
    const Range1D                       &rowRng
    ,const Range1D                      &colRng
    ,RTOpPack::ConstSubMultiVectorView<Scalar>  *sub_mv
    ) const;
  void releaseDetachedView( RTOpPack::ConstSubMultiVectorView<Scalar>* sub_mv ) const;
  void acquireDetachedView(
    const Range1D                                &rowRng
    ,const Range1D                               &colRng
    ,RTOpPack::SubMultiVectorView<Scalar>    *sub_mv
    );
  void commitDetachedView( RTOpPack::SubMultiVectorView<Scalar>* sub_mv );

  Teuchos::RefCountPtr< const VectorSpaceBase<Scalar> > space() const;
  void applyOp(
    const RTOpPack::RTOpT<Scalar>   &op
    ,const int                      num_vecs
    ,const VectorBase<Scalar>*      vecs[]
    ,const int                      num_targ_vecs
    ,VectorBase<Scalar>*            targ_vecs[]
    ,RTOpPack::ReductTarget         *reduct_obj
    ,const Index                    first_ele
    ,const Index                    sub_dim
    ,const Index                    global_offset
    ) const;
  void acquireDetachedView( const Range1D& rng, RTOpPack::ConstSubVectorView<Scalar>* sub_vec ) const;
  void releaseDetachedView( RTOpPack::ConstSubVectorView<Scalar>* sub_vec ) const;
  void acquireDetachedView( const Range1D& rng, RTOpPack::SubVectorView<Scalar>* sub_vec );
  void commitDetachedView( RTOpPack::SubVectorView<Scalar>* sub_vec );

private:
  
  Teuchos::RefCountPtr<MultiVectorBase<Scalar> > mv_;

}; // end class DefaultVectorMultiVector

// ///////////////////////////////////////////////////
// Inline members

template <class Scalar>
inline
Teuchos::RefCountPtr<MultiVectorBase<Scalar> >
DefaultVectorMultiVector<Scalar>::mv()
{
  return mv_;
}

template <class Scalar>
inline
Teuchos::RefCountPtr<const MultiVectorBase<Scalar> >
DefaultVectorMultiVector<Scalar>::mv() const
{
  return mv_;
}

} // end namespace Thyra

#endif // THYRA_VECTOR_MULTI_VECTOR_DECL_HPP

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