Stokhos_ProductContainer.hpp

Go to the documentation of this file.

// @HEADER
// *****************************************************************************
//                           Stokhos Package
//
// Copyright 2009 NTESS and the Stokhos contributors.
// SPDX-License-Identifier: BSD-3-Clause
// *****************************************************************************
// @HEADER

#ifndef STOKHOS_PRODUCT_CONTAINER_HPP
#define STOKHOS_PRODUCT_CONTAINER_HPP

#include <iostream>
#include "Teuchos_RCP.hpp"
#include "Teuchos_Array.hpp"
#include "Epetra_BlockMap.h"

namespace Stokhos {

  template <typename coeff_type> class ProductContainerTraits {};

  template <typename coeff_type>
  class ProductContainer {
  public:

    typedef Stokhos::ProductContainerTraits<coeff_type> traits_type;

    typedef typename traits_type::value_type value_type;

    typedef typename traits_type::ordinal_type ordinal_type;


    ProductContainer();

    ProductContainer(const Teuchos::RCP<const Epetra_BlockMap>& map);

    ProductContainer(const Teuchos::RCP<const Epetra_BlockMap>& map,
         const typename traits_type::cloner_type& cloner);


    ProductContainer(const ProductContainer&);

    virtual ~ProductContainer();


    ProductContainer& operator=(const ProductContainer&);


    void reset(const Teuchos::RCP<const Epetra_BlockMap>& map);


    void reset(const Teuchos::RCP<const Epetra_BlockMap>& map,
         const typename traits_type::cloner_type& cloner);


    void resize(const Teuchos::RCP<const Epetra_BlockMap>& map);


    void reserve(ordinal_type sz);

    ordinal_type size() const;

    Teuchos::RCP<const Epetra_BlockMap> map() const;

    const Teuchos::Array<Teuchos::RCP<coeff_type> >&
    getCoefficients() const;

    Teuchos::Array<Teuchos::RCP<coeff_type> >&
    getCoefficients();

    Teuchos::RCP<coeff_type>
    getCoeffPtr(ordinal_type i);

    Teuchos::RCP<const coeff_type>
    getCoeffPtr(ordinal_type i) const;

    void setCoeffPtr(ordinal_type i, const Teuchos::RCP<coeff_type>& c);

    coeff_type& operator[](ordinal_type i);

    const coeff_type& operator[](ordinal_type i) const;

    void init(const value_type& val);

    bool myGID(int i) const;

    std::ostream& print(std::ostream& os) const;

  protected:

    Teuchos::RCP<const Epetra_BlockMap> map_;

    Teuchos::Array< Teuchos::RCP<coeff_type> > coeff_;

  }; // class ProductContainer

  template <typename coeff_type>
  std::ostream& operator << (std::ostream& os, 
           const ProductContainer<coeff_type>& vec) {
    return vec.print(os);
  }

} // end namespace Stokhos

// include template definitions
#include "Stokhos_ProductContainerImp.hpp"

#endif  // STOKHOS_PRODUCT_VECTOR_HPP