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// ***********************************************************************
//
// Moocho: Multi-functional Object-Oriented arCHitecture for Optimization
// Copyright (2003) Sandia Corporation
//
// Under terms of Contract DE-AC04-94AL85000, there is a non-exclusive
// license for use of this work by or on behalf of the U.S. Government.
//
// This library is free software; you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as
// published by the Free Software Foundation; either version 2.1 of the
// License, or (at your option) any later version.
//
// This library is distributed in the hope that it will be useful, but
// WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
// USA
// Questions? Contact Roscoe A. Bartlett (rabartl@sandia.gov)
//
// ***********************************************************************
// @HEADER
#ifndef VECTOR_SPACE_SERIAL_H
#define VECTOR_SPACE_SERIAL_H
#include "AbstractLinAlgPack_Types.hpp"
#include "AbstractLinAlgPack_VectorSpace.hpp"
namespace AbstractLinAlgPack {
/** \brief Subclass for serial vector space objects that create <tt>VectorMutableDense</tt>
* vector and <tt>MultiVectorMutableDense</tt> multi-vector objects.
*
* The default constructor, copy constructor and assignment operators
* are allowed since they have the correct semantics.
*/
class VectorSpaceSerial
: public AbstractLinAlgPack::VectorSpace
{
public:
/** @name Constructors / initializers */
//@{
/** \brief Calls <tt>this->initialize()</tt>.
*/
VectorSpaceSerial( size_type dim = 0 );
/** \brief Initialize given the dimension of the vector space.
*
* @param dim [in] The dimension of the vector space.
*/
void initialize( size_type dim );
//@}
/** @name Overridden from VectorSpece */
//@{
/** \brief Returns true if <tt>vec_space.dim() == this->dim()</tt>.
*
* The assumption here is that <tt>Vector::get_sub_vector()</tt>
* and <tt>VectorMutable::get_sub_vector()</tt> can be used to implement
* all of the methods on an SMP machine in an efficient manner.
*/
bool is_compatible(const VectorSpace& vec_space) const;
/// Returns true
bool is_in_core() const;
/// Returns 0 if uninitialized
index_type dim() const;
/// Returns a <tt>VectorSpaceFactorySerial</tt> object
space_fcty_ptr_t small_vec_spc_fcty() const;
/** \brief . */
space_ptr_t clone() const;
/// Returns a <tt>VectorMutableDense</tt> object.
vec_mut_ptr_t create_member() const;
/// Returns a <tt>MultiVectorMutableDense</tt> object.
multi_vec_mut_ptr_t create_members(size_type num_vecs) const;
/** \brief . */
space_ptr_t sub_space(const Range1D& rng) const;
/** \brief . */
space_ptr_t space(
const GenPermMatrixSlice &P
,BLAS_Cpp::Transp P_trans
) const;
//@}
private:
size_type dim_;
}; // end class VectorSpaceSerial
} // end namespace AbstractLinAlgPack
#endif // VECTOR_SPACE_SERIAL_H
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