TSFPoissonBoltzmannJacobian.hpp

Go to the documentation of this file.

/* @HEADER@ */
/* ***********************************************************************
// 
//           TSFExtended: Trilinos Solver Framework Extended
//                 Copyright (2004) 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 Michael A. Heroux (maherou@sandia.gov) 
// 
// **********************************************************************/
 /* @HEADER@ */


#ifndef POISSON_BOLTZMANN_JACOBIAN_HPP
#define POISSON_BOLTZMANN_JACOBIAN_HPP


#include "TSFOperatorBuilder.hpp"

using namespace TSFExtended;
using namespace Teuchos;


namespace TSFExtended
{
  /** */
  class PoissonBoltzmannJacobian : public OperatorBuilder<double>
  {
  public:
    
    /** */
    PoissonBoltzmannJacobian(int nLocal, const VectorType<double>& vecType);

    /** */
    void setEvalPoint(const Vector<double>& x);

    /** */
    LinearOperator<double> getOp() const {return op_;}

    /** */
    const double& h() const {return h_;}

    /** */
    int nLocalRows() const {return nLocalRows_;}

  private:
    LinearOperator<double> op_;

    int nLocalRows_;

    double h_;
  };

}

#endif