Thyra_SpmdVectorBase.hpp

// @HEADER
// *****************************************************************************
//    Thyra: Interfaces and Support for Abstract Numerical Algorithms
//
// Copyright 2004 NTESS and the Thyra contributors.
// SPDX-License-Identifier: BSD-3-Clause
// *****************************************************************************
// @HEADER

#ifndef THYRA_SPMD_VECTOR_BASE_DECL_HPP
#define THYRA_SPMD_VECTOR_BASE_DECL_HPP


#include "Thyra_VectorBase.hpp"
#include "Thyra_SpmdMultiVectorBase.hpp"


namespace Thyra {


template<class Scalar>
class SpmdVectorBase :
    virtual public VectorBase<Scalar>,
    virtual public SpmdMultiVectorBase<Scalar>
{
public:

  using SpmdMultiVectorBase<Scalar>::getNonconstLocalData;
  using SpmdMultiVectorBase<Scalar>::getLocalData;


  RTOpPack::SubVectorView<Scalar> getNonconstLocalSubVector()
    { return getNonconstLocalSubVectorImpl(); }

  RTOpPack::ConstSubVectorView<Scalar> getLocalSubVector() const
    { return getLocalSubVectorImpl(); }

  void getNonconstLocalData(const Ptr<ArrayRCP<Scalar> > &localValues)
    { this->getNonconstLocalVectorDataImpl(localValues); }

  void getLocalData(const Ptr<ArrayRCP<const Scalar> > &localValues) const
    { this->getLocalVectorDataImpl(localValues); }


protected:


  virtual RTOpPack::SubVectorView<Scalar>
  getNonconstLocalSubVectorImpl() = 0;

  virtual RTOpPack::ConstSubVectorView<Scalar>
  getLocalSubVectorImpl() const = 0;

  virtual void getNonconstLocalVectorDataImpl(
    const Ptr<ArrayRCP<Scalar> > &localValues) = 0;

  virtual void getLocalVectorDataImpl(
    const Ptr<ArrayRCP<const Scalar> > &localValues) const = 0;



}; // end class SpmdVectorBase


} // end namespace Thyra


#endif // THYRA_SPMD_VECTOR_BASE_DECL_HPP